High-precision positioning cable fault first-aid repair device

Abstract

The invention discloses a high-precision positioning cable fault first-aid repair device which is applied to the technical field of power first-aid repair equipment. The device comprises a maintenance base, a detection mechanism used for detecting cables and a clamping mechanism used for clamping the cables, the maintenance base is provided with a containing groove used for containing the multiple cables, and the detection mechanism is arranged in the containing groove; the clamping mechanism comprises a lower clamping block and an upper clamping block; the lower clamping block is installed in the containing groove and provided with a plurality of lower clamping parts. The upper clamping block is located above the lower clamping block and comprises a movable plate and a plurality of upper clamping bodies. The movable plate is detachably mounted in the accommodating groove; the plurality of upper clamping bodies are detachably mounted on the moving plate, each upper clamping body is provided with an upper clamping part, and the plurality of upper clamping parts are arranged opposite to the different lower clamping parts respectively to form a plurality of clamping openings for clamping cables. The device can realize simultaneous fixation of a plurality of cables or fixation of a single cable, or simultaneous disassembly and assembly of the plurality of cables after installation or independent disassembly and assembly of any cable, and is high in cable clamping flexibility.

Description

Technical Field

[0001] The present invention relates to the technical field of power emergency repair equipment, in particular to a high-precision cable fault positioning emergency repair device. Background Art

[0002] The cable fault repair device is a professional equipment used to quickly locate and repair cable faults. It is usually composed of a fault location system, cable repair tools and related auxiliary equipment. The fault location system can use technologies such as pulse reflection method and audio induction method to accurately determine the location of the fault point. The entire device is highly integrated and portable, which can effectively improve the efficiency of cable fault repair and ensure the stability and reliability of power supply.

[0003] After locating the cable fault, the cable needs to be fixed in the repair device, and then the detection and repair operations are performed through the detection tools in the repair device. When multiple groups of cables fail, some existing technologies cannot fix multiple groups of cables at the same time and can only fix one group of cables separately. Therefore, one group can only be repaired first and then the other group can be fixed, which is time-consuming. Some repair devices can also fix multiple groups of cables at the same time. After the repair of one group of cables is completed, it cannot be taken out separately to replace the other group of cables to be repaired. The cables can only be replaced by releasing the fixation of multiple groups of cables at the same time. This is not flexible enough and has a complicated structure, which reduces the repair efficiency. Summary of the Invention

[0004] The invention provides a high-precision cable fault positioning and repairing device, aiming to solve the problem of poor cable clamping flexibility in the prior art.

[0005] The present invention provides a high-precision positioning cable fault repair device, comprising an inspection seat, a detection mechanism for detecting the cable, and a clamping mechanism for clamping the cable;

[0006] The maintenance seat is provided with a receiving groove for accommodating a plurality of cables, and the detection mechanism is provided in the receiving groove;

[0007] The clamping mechanism includes a lower clamping block and an upper clamping block;

[0008] The lower clamping block is installed in the accommodating groove, and the lower clamping block is provided with a plurality of lower clamping parts;

[0009] The upper clamping block is located above the lower clamping block, and the upper clamping block includes a movable plate and multiple upper clamping bodies; the movable plate is detachably installed in the accommodating groove; multiple upper clamping bodies are detachably installed on the movable plate, and each upper clamping body is provided with an upper clamping part, and the multiple upper clamping parts are respectively arranged relative to different lower clamping parts to form multiple clamping openings for clamping cables.

[0010] In one embodiment, the inner wall of the receiving tank is provided with a slot;

[0011] The movable plate is connected with a clamping member, and the clamping member includes a mounting bar, a clamping pin, a transmission member and a handle;

[0012] The mounting bar is connected to the movable plate, and a through-channel is provided in the mounting bar, wherein a first through-opening of the through-channel is located on a side surface of the mounting bar adjacent to the slot, and a second through-opening of the through-channel is located on a top surface of the mounting bar;

[0013] The engaging pin is at least partially disposed in the first through-hole and is removably inserted into the slot; the transmission member is located in the through-channel; the handle is removably inserted into the second through-hole; the handle is linked to the engaging pin via the transmission member;

[0014] The movement of the handle is used to drive the engaging pin to move into or out of the slot, so that the movable plate is engaged with or separated from the accommodating slot.

[0015] In one embodiment, along the direction from the second through-opening to the first through-opening, the through-channel includes a first channel section and a second channel section that are connected in sequence; the inner diameter of the first channel section is smaller than the inner diameter of the second channel section, so that a step is formed at the connection between the first channel section and the second channel section; the latching pin is provided in the second channel section;

[0016] The transmission member includes a transmission rope and a first spring; one end of the transmission rope is connected to the handle, and the other end of the transmission rope passes through the first channel section and is connected to the snap-in pin; the first spring is sleeved outside the transmission rope, and the first spring is compressed between the step and the snap-in pin.

[0017] In one embodiment, there are multiple slot holes on the same inner wall of the receiving groove, and the multiple slot holes are spaced apart along the height direction of the receiving groove.

[0018] In one embodiment, two opposite side walls of the accommodating groove are provided with a plurality of first through holes for allowing the cables to pass through;

[0019] The plurality of clamping openings are respectively aligned with the plurality of first through holes on each side.

[0020] In one embodiment, the movable plate is provided with a plurality of second through holes, and an inner hole is provided on the inner wall of each of the second through holes;

[0021] The side wall of the upper clamping body is provided with a side slot, and a plug block slides in the side slot. Along the sliding direction of the plug block, a second spring for elastically resetting the plug block is compressed between the plug block and the slot, and the plug block can be removably inserted into the inner hole;

[0022] When the plug block moves into the inner hole, the upper clamping body is clamped with the second through hole, and at least part of the structure of the plug block and the upper clamping part are exposed outside the second through hole.

[0023] [[ID=​6]]In one embodiment, the plug block is a U-shaped block;

[0024] The U-shaped block includes a vertical block body, an upper horizontal block body and a lower horizontal block body connected to the vertical block body;

[0025] When the upper clamping body is clamped with the second through hole, the lower horizontal block body is inserted into the inner hole, and the upper horizontal block body is exposed outside the second through hole.

[0026] In one embodiment, the upper clamping part is a first semi-circular groove, the first semi-circular groove is opened on the bottom surface of the upper clamping body, and both ends of the first semi-circular groove axially penetrate through the side wall of the upper clamping body;

[0027] The lower clamping part is a second semi-circular groove, the second semi-circular groove is opened on the top surface of the lower clamping body, and both ends of the second semi-circular groove axially penetrate through the side wall of the lower clamping body.

[0028] In one embodiment, the high-precision positioning cable fault repair device further includes a box body and a box cover, the box body and the box cover are pivotally connected by a locking member, and the box cover can be covered on the box body to form a box cavity for storing the repair seat;

[0029] The locking member includes a first sleeve body, a second sleeve body, a rotating shaft, a limiting shaft and a limiting spring;

[0030] The first sleeve body and the second sleeve body are coaxially arranged on the box body;

[0031] The first sleeve body is provided with a rotating hole;

[0032] The second sleeve body has a receiving cavity, and the axial two ends of the second sleeve body are provided with a first rotating through hole and a second rotating through hole communicating with the receiving cavity;

[0033] The first end of the limiting shaft is located in the receiving cavity, and at least two limiting notches are provided on the outer wall of the first end of the limiting shaft; the second end of the limiting shaft extends out of the receiving cavity through the second rotating through hole, and the limiting shaft is slidably connected with the receiving cavity in a manner of only axially moving;

[0034] The rotating shaft is fixedly connected to the box cover, a limiting block is provided on the first end of the rotating shaft, the first end of the rotating shaft extends into the second sleeve through the first rotating through hole, and the limiting block can be inserted into the limiting notch; the second end of the rotating shaft extends into the first sleeve through the rotating hole;

[0035] The movement of the limiting shaft is used to engage or disengage the limiting notch with the limiting block, so as to lock or unlock the rotation of the rotating shaft.

[0036] In one embodiment, a sliding groove is provided on the side wall of the box body, and the sliding groove is arranged along the width direction of the box body;

[0037] The high-precision positioning cable fault repair device also includes a lifting mechanism, which includes a rotating rod, a sliding block, a transmission rod, a transmission belt and a connecting rod;

[0038] The rotating rod is rotatably mounted on the outer side wall of the box body, the rotating rod and the sliding slot are arranged on the same side, and the rotating rod is located above the sliding slot;

[0039] The sliding block is slidably connected to the box body, the sliding block is located between the inner bottom surface of the box body and the outer bottom surface of the maintenance seat, and the sliding direction of the sliding block is arranged along the width direction of the box body;

[0040] One end of the transmission rod extends out of the sliding slot, the other end of the transmission rod is connected to the sliding block, and the transmission rod is slidably connected to the sliding slot;

[0041] One end of the transmission belt is connected to the box cover, and the other end of the transmission belt is connected to the transmission rod around the rotating rod;

[0042] One end of the connecting rod is hinged to the sliding block, the other end of the connecting rod is hinged to the maintenance seat, and the connecting rod is arranged perpendicular to the transmission rod;

[0043] The flipping of the box cover is used to drive the transmission rod to move along the width direction of the box body, so as to drive the connecting rod to lift the inspection seat.

[0044] It can be seen from the above technical solutions that the present invention has the following advantages:

[0045] The present embodiment provides a high-precision positioning cable fault repair device, since the inspection seat is provided with a receiving groove, the receiving groove is provided with a detection mechanism, the clamping mechanism includes a lower clamping block and an upper clamping block; the lower clamping block is installed in the receiving groove, and the lower clamping block is provided with multiple lower clamping parts; the upper clamping block is located above the lower clamping block, and the upper clamping block includes a movable plate and multiple upper clamping bodies; the movable plate is detachably installed in the receiving groove; multiple upper clamping bodies are detachably installed on the movable plate, and multiple upper clamping bodies are all provided with upper clamping parts, and the multiple upper clamping parts are respectively arranged relative to different lower clamping parts to form multiple clamping openings for clamping cables; so when multiple cables need to be tested, multiple cables can be placed The cables are placed in the receiving groove and fixed in multiple clamping openings, and finally the detection mechanism is used for detection; when a single cable needs to be detected, the cable can be passed through multiple first through holes and fixed in a clamping opening, and finally the detection mechanism is used for detection; when multiple cables need to be removed at the same time, the removal can be completed by removing the movable plate from the receiving groove; when a single cable needs to be removed and installed, the removal can be completed by removing the upper clamping block from the movable plate, thereby realizing the simultaneous fixation of multiple cables or the fixation of a single cable, or the simultaneous removal and installation of multiple cables after installation or the independent removal and installation of any cable, and the high flexibility of cable clamping. BRIEF DESCRIPTION OF THE DRAWINGS

[0046] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0047] Figure 1 A schematic diagram of the overall structure of a high-precision cable fault positioning and repair device provided by an embodiment of the present invention;

[0048] Figure 2 A schematic diagram of the overall structure of the maintenance seat provided in an embodiment of the present invention;

[0049] Figure 3 A partially cutaway exploded view of the maintenance seat provided in an embodiment of the present invention Figure 1 ;

[0050] Figure 4 A partially cutaway exploded view of the maintenance seat provided in an embodiment of the present invention Figure 2 ;

[0051] Figure 5 A schematic diagram of a partial cross-section structure of a locking member provided in an embodiment of the present invention;

[0052] Figure 6 A partially enlarged cross-sectional structural diagram of a locking member provided in an embodiment of the present invention;

[0053] Figure 7 A schematic diagram of the structure of the lifting mechanism provided in an embodiment of the present invention Figure 1 ;

[0054] Figure 8 A schematic diagram of the structure of the lifting mechanism provided in an embodiment of the present invention Figure 2 ;

[0055] Figure 9 A schematic structural diagram of the installation mechanism provided in an embodiment of the present invention.

[0056] Reference numerals:

[0057] 1. Inspection seat; 10. Accommodation slot; 100. Slot hole; 101. First through hole;

[0058] 2. Detection mechanism; 20. Card slot;

[0059] 3. Clamping mechanism; 30. Lower clamping block; 300. Lower clamping portion; 31. Upper clamping block; 310. Moving plate; 3100. Second through hole; 31000. Inner hole; 311. Upper clamping body; 3110. Upper clamping portion; 3111. Side slot; 3112. Inserting block; 31120. Vertical block; 31121. Upper transverse block; 31122. Lower transverse block; 3113. Second spring; 312. Snap-fitting member; 3120, mounting strip; 31200, through-channel; 31201, first through-port; 31202, second through-port; 31203, first channel section; 31204, second channel section; 3121, snap-fitting pin; 3122, transmission member; 31220, transmission rope; 31221, first spring; 31222, rotating wheel; 3123, handle; 32, clamping opening;

[0060] 4. Box body; 40. Sliding slot;

[0061] 5. Box cover;

[0062] 6. Locking member; 60. First housing; 600. Rotation hole; 601. Scroll spring; 61. Second housing; 610. Accommodation chamber; 611. First rotation through hole; 612. Second rotation through hole; 62. Rotating shaft; 620. Limiting block; 63. Limiting shaft; 630. Limiting notch; 64. Limiting spring;

[0063] 7. Lifting mechanism; 70. Transmission belt; 71. Rotating rod; 72. Sliding block; 73. Transmission rod; 74. Connecting rod;

[0064] 8. Mounting mechanism; 80. Mounting seat; 800. Mounting slot; 801. Concave slot; 81. First compression spring; 82. Second compression spring; 83. Trapezoidal block; 84. L-shaped rod; 85. Clamping block. DETAILED DESCRIPTION

[0065] The embodiment of the present invention provides a high-precision cable fault positioning and repairing device, which is used to solve the technical problem of poor cable clamping flexibility in the prior art.

[0066] In order to make the purpose, features, and advantages of the present invention more obvious and easy to understand, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the embodiments described below are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0067] See also Figures 1 to 4 The present invention provides a high-precision positioning cable fault repair device, comprising a repair seat 1, a detection mechanism 2 for detecting the cable, and a clamping mechanism 3 for clamping the cable;

[0068] The maintenance seat 1 is provided with a receiving groove 10 for accommodating a plurality of cables, and a detection mechanism 2 is provided in the receiving groove 10;

[0069] The clamping mechanism 3 includes a lower clamping block 30 and an upper clamping block 31;

[0070] The lower clamping block 30 is fixedly installed in the receiving groove 10, and the lower clamping block 30 is provided with a plurality of lower clamping parts 300;

[0071] The upper clamping block 31 is located above the lower clamping block 30, and the upper clamping block 31 includes a movable plate 310 and multiple upper clamping bodies 311; the movable plate 310 is detachably installed in the accommodating groove 10; multiple upper clamping bodies 311 are detachably installed on the movable plate 310, and the multiple upper clamping bodies 311 are all provided with an upper clamping portion 3110, and the multiple upper clamping portions 3110 are respectively arranged relative to different lower clamping portions 300 to form multiple clamping openings 32 for clamping cables.

[0072] In the process of testing multiple cables simultaneously in this embodiment, the multiple cables are first placed in the receiving groove 10, and the multiple cables are aligned one by one with the multiple lower clamping parts 300 on the lower clamping block 30, and then the multiple upper clamping bodies 311 are installed on the movable plate 310 to form a complete upper clamping block 31, and then the movable plate 310 of the upper clamping block 31 is installed in the receiving groove 10, so that the upper clamping parts 3110 of the multiple upper clamping bodies 311 and the multiple lower clamping parts 300 of the lower clamping block 30 form multiple clamping openings 32 to clamp multiple cables at the same time. Cable, and finally use the detection mechanism 2 to detect multiple cables; when multiple cables need to be removed from the clamping mechanism 3 at the same time, the movable plate 310 of the upper clamping block 31 is removed from the accommodating groove 10, thereby releasing the clamping of multiple clamping ports 32 on multiple cables, thereby realizing the simultaneous release of multiple cables; when only one cable needs to be removed from the clamping mechanism 3, the upper clamping body 311 is removed from the movable plate 310, thereby releasing the clamping of a certain clamping port 32 on the cable, thereby realizing the release of a single cable.

[0073] In the process of testing a single cable in this embodiment, first, a single cable is placed in the accommodating groove 10, and the cable is placed on any lower clamping part 300, and then the upper clamping body 311 is installed on the movable plate 310 above the lower clamping part, and then the movable plate 310 is installed in the accommodating groove 10, so that the upper clamping part 3110 of an upper clamping body 311 and the lower clamping part 300 of the lower clamping block 30 form a clamping opening 32 to clamp the cable alone, and then the cable is tested using the detection mechanism 2; when only one cable needs to be removed from the clamping mechanism 3, the upper clamping body 311 is removed from the movable plate 310, thereby releasing the clamping of the cable by a certain clamping opening 32, thereby realizing the release of the single cable.

[0074] Compared with the existing technology, when multiple groups of cables fail, some existing technologies cannot fix multiple groups of cables at the same time and can only fix one group of cables separately, so that one group can only be repaired first and then the other group can be fixed, which is time-consuming; some repair devices can fix multiple groups of cables at the same time, but when one group of cables is repaired, it cannot be taken out separately to replace the other group of cables to be repaired. The multiple groups of cables can only be replaced by releasing the fixation at the same time, which is not flexible enough; the present solution can clamp multiple groups of cables at the same time by moving the movable plate 310 up and down, and can take out or clamp one group of cables separately by pressing the plug block 3112 and moving the upper clamping body 311. The operation is more flexible and targeted, and also saves the time required to fix multiple groups of cables.

[0075] In a specific embodiment, if Figure 2 and Figure 4As shown, a detachable connection structure between the movable plate 310 and the receiving groove 10 is further provided. Slot holes 100 are opened on the inner walls of the receiving groove 10 on both sides in the thickness direction; the movable plate 310 is connected to a clamping member 312, which includes a mounting bar 3120, two clamping pins 3121, two transmission members 3122 and a handle 3123; the mounting bar 3120 is connected to the movable plate 310, and a through channel 312 is provided in the opposite ends of the mounting bar 3120. 00, the first through-hole 31201 of the through-channel 31200 is located on the side of the mounting bar 3120 adjacent to the slot 100, that is, as shown in FIGX, the two first through-holes 31201 are both located on the two end surfaces of the mounting bar 3120; the second through-holes 31202 of the through-channel 31200 are both located on the top surface of the mounting bar 3120; the engaging pin 3121 is at least partially disposed in the first through-hole 31201, and the engaging pin 3121 can be removably inserted into the slot 10 0, that is, the engaging pins 3121 on both sides are respectively installed in the first through-holes 31201 at both ends and are respectively inserted into the slots 100 so as to be pulled out; the two transmission members 3122 are respectively located in the two through-channels 31200; the handle 3123 is removably inserted into the second through-hole 31202; the handle 3123 is linked to the two engaging pins 3121 through the two transmission members 3122; wherein, the movement of the handle 3123 is used to drive the two engaging pins 3121 to move in or out respectively. Two slot holes 100 are formed so that the movable plate 310 can be engaged with or separated from the receiving slot 10, that is, when the two engaging pins 3121 move into the slot hole 100, one end of the engaging pin 3121 is inserted into the slot hole 100, and the other end of the engaging pin 3121 is located in the first through-hole 31201, thereby realizing the engaging of the engaging pin 3121, and the movable plate 310 can be engaged with the receiving slot 10; when the two engaging pins 3121 move out of the slot hole 100, the movable plate 310 will be separated from the receiving slot 10.

[0076] In the specific implementation of this embodiment, when it is necessary to clamp the movable plate 310 in the receiving slot 10, the movable plate 310 is moved to the corresponding position so that the first through-hole 31201 is aligned with the slot 100, and then the staff drives the handle 3123 to make the locking pin 3121 extend out of the first through-hole 31201 and insert into the slot 100; when it is necessary to clamp the movable plate 310 in the receiving slot 10, the movable plate 310 is moved to the corresponding position so that the first through-hole 31201 is aligned with the slot 100, and then the staff drives the handle 3123 to make the locking pin 3121 extend out of the first through-hole 31201 and insert into the slot 100. To achieve clamping, the upper clamping body 311 on the movable plate 310 will form multiple clamping openings 32 for clamping the cables with the lower clamping block 30; when it is necessary to separate the movable plate 310 from the accommodating groove 10, the staff drives the handle 3123 to retract the clamping pin 3121 to the first through-hole 31201 and separate from the slot 100 to achieve separation, so as to contact the clamping opening 32 to clamp the cables; after adopting this setting method, when multiple upper clamping bodies 311 are fixed on the movable plate 310, they can follow the movable plate 310 to move up and down in the accommodating groove 10, thereby adjusting the size of the multiple clamping openings 32 to clamp multiple groups of cables at the same time, which is more flexible and convenient to use.

[0077] In one embodiment, if Figure 2 and Figure 4As shown, a feasible structure of a transmission member 3122 and a through-channel 31200 cooperating therewith is further provided. Along the direction from the second through-port 31202 to the first through-port 31201, the through-channel 31200 includes a first channel section 31203 and a second channel section 31204 which are connected in sequence; wherein, the first channel section 31203 includes a first section and a second section, one end of the first section is opened at the top of the mounting strip 3120, and the other end of the first section is connected to the second section, the axis of the first section is arranged along the radial direction of the mounting strip 3120, and the axis of the second section is arranged along the axial direction of the mounting strip 3120, and the axis of the first section and the axis of the second section are arranged perpendicular to each other; the inner diameter of the first channel section 31203 is smaller than the inner diameter of the second channel section 31204, so that a step is formed at the connection between the first channel section 31203 and the second channel section 31204. ; A locking pin 3121 is provided in the second channel section 31204. When there is no external force, one end of the locking pin 3121 will be located in the second channel section 31204, and the other end of the locking pin 3121 will extend out of the first through-opening 31201; the transmission member 3122 includes a transmission rope 31220 and a first spring 31221; one end of the transmission rope 31220 is connected to the handle 3123, and the other end of the transmission rope 31220 passes through the first channel section 31203 and is connected to the locking pin 3121, wherein a rotating wheel 31222 is rotatably installed at the connection between the first section and the second section, and the transmission rope 31220 is wound around the rotating wheel 31222 to reduce the friction between the transmission rope 31220 and the through-channel 31200; the first spring 31221 is sleeved on the outside of the transmission rope 31220, and the first spring 31221 is compressed between the step and the locking pin 3121.

[0078] When the movable plate 310 needs to be installed in the receiving groove 10, the staff can move the movable plate 310 into the receiving groove 10, and the receiving groove 10 pushes the engaging pin 3121 to compress the first spring 31221 so that the engaging pin 3121 avoids the receiving groove 10. When the engaging pin 3121 is aligned with the slot hole 100, the engaging pin 3121 is pressed tightly against the slot hole 100 under the elastic action of the first spring 31221, thereby realizing the connection between the movable plate 310 and the receiving groove 10. When the plate 310 is removed from the accommodating slot 10, the staff can pull the handle 3123, and the handle 3123 drives the transmission rope 31220 to move. The movement of the transmission rope 31220 will pull the locking pin 3121 into the first channel section 31203, thereby moving the locking pin 3121 out of the slot hole 100, thereby realizing the separation of the movable plate 310 and the accommodating slot 10. When it moves to the appropriate position, the handle 3123 can be released, and the locking pin 3121 pops out again under the elastic force of the first spring 31221.

[0079] In a specific embodiment, if Figure 2As shown, on the inner wall of the same side of the accommodating groove 10, there are multiple slots 100, and the multiple slots 100 are arranged at intervals along the height direction of the accommodating groove 10. In specific implementation, the setting of the multiple slots 100 can provide multiple connection points for the movable plate 310 to adjust the distance between the upper clamping part 3110 of the upper clamping body 311 and the lower clamping part of the lower clamping body, thereby adjusting the size of the clamping opening 32 to adapt to cables of different diameters. For example, when the diameter of the cable to be tested is small, the movable plate 310 can be installed in the slot 100 near the bottom, so that the clamping opening 32 formed by the upper clamping part 3110 and the lower clamping part is smaller, and the clamping of small diameter cables is more stable. For another example, when the diameter of the cable to be tested is large, the movable plate 310 can be installed in the slot 100 near the top, so that the clamping opening 32 formed by the upper clamping part 3110 and the lower clamping part is larger, and the clamping of large diameter cables is more stable, so as to achieve adaptive clamping of cables of different diameters with better flexibility.

[0080] In this embodiment, if Figure 2 As shown, there are two slots 100 on the same side. When the movable plate 310 is connected to the slot 100 at the bottom, the upper clamping body 311 on the movable plate 310 can abut against the lower clamping block 30, so that the upper clamping part 3110 and the lower clamping part 300 are tightly fitted to form a clamping opening 32 with higher enclosure completeness; when the movable plate 310 is connected to the slot 100 at the top, the upper clamping body 311 on the movable plate 310 can form a distance with the lower clamping block 30, so that a semi-enclosed and semi-open clamping opening 32 is formed between the upper clamping part 3110 and the lower clamping part 300, so that the size of the clamping opening 32 that can clamp the cable is larger.

[0081] In a specific embodiment, if Figure 3 As shown, a detachable connection structure of the upper clamping block 31 is further provided. A plurality of second through holes 3100 are opened on the movable plate 310. The plurality of second through holes 3100 are arranged corresponding to the plurality of lower clamping parts 300. An inner hole 31000 is provided on the inner wall of each second through hole 3100. A side slot 3111 is provided on the side wall of the upper clamping body 311. An insert block 3112 slides in the side slot 3111. Along the sliding direction of the insert block 3112, a second spring 3113 is compressed between the insert block 3112 and the slot. When the upper clamping body 311 is opened, the ... When the body 311 is inserted into the second through hole 3100, the second through hole 3100 pushes the insert block 3112 to compress the second spring 3113 so that the insert block 3112 avoids the second through hole 3100. When the insert block 3112 is aligned with the inner hole 31000, the insert block 3112 is pressed tightly against the inner hole 31000 under the elastic action of the second spring 3113; wherein, when the upper clamp body 311 is inserted into the second through hole 3100, at least part of the structure of the insert block 3112 and the upper clamp part 3110 are exposed outside the second through hole 3100.

[0082] It should be noted that the setting where the upper clamping part 3110 is exposed outside the second through hole 3100 can ensure that the upper clamping part 3110 and the lower clamping part 300 can form a clamping opening 32; and the setting where the insertion block 3112 is partially exposed outside the second through hole 3100 can ensure that the staff can press the insertion block 3112 to separate it from the inner hole 31000.

[0083] During the specific implementation of this embodiment, when the staff installs the upper clamping body 311, the upper clamping body 311 can be moved into the second through hole 3100. The inner wall of the second through hole 3100 will push the insertion block 3112 to compress the second spring 3113 so that the insertion block 3112避让 the second through hole 3100. Until the insertion block 3112 is aligned with the inner hole 31000, the insertion block 3112 will be pressed against the inner hole 31000 under the elastic action of the second spring 3113, thereby connecting the upper clamping body 311 to the moving plate 310; when it is necessary to separate the upper clamping body 311, the staff can press the structure of the insertion block 3112 exposed outside, so that the insertion block 3112 is separated from the inner hole 31000, and the upper clamping body 311 is removed from the second through hole 3100; after adopting this setting, one group of insertion blocks 3112 can be pressed separately, so that the upper clamping body 311 is disengaged or clamped with the moving plate 310, so that one group of cables can be clamped or released separately, which is targeted, so it is more flexible during use, and one group or multiple groups of cables can be operated according to needs. And the plug-in structure is convenient for the user to operate quickly, without screwing threaded parts, which greatly speeds up the installation speed.

[0084] In one embodiment, as Figure 3 shown, the insertion block 3112 is a U-shaped block; the U-shaped block includes a vertical block body 31120, and an upper horizontal block body 31121 and a lower horizontal block body 31122 connected to the vertical block body 31120; when the upper clamping body 311 is inserted into the second through hole 3100, the lower horizontal block body 31122 is inserted into the inner hole 31000, and the upper horizontal block body 31121 is exposed outside the second through hole 3100. During specific implementation, when the upper clamping body 311 is inserted into the second through hole 3100, the lower horizontal block body 31122 first contacts the second through hole 3100, and then带动 the vertical block body 31120 to compress the second spring 3113. When the lower horizontal block body 31122 is aligned with the inner hole 31000, the lower horizontal block body 31122 will be pressed against the inner hole 31000 under the elastic action of the second spring 3113. At this time, the upper horizontal block body 31121 will be located outside the second through hole 3100; when it is necessary to remove the upper clamping body 311 from the second through hole 3100, the staff can press the upper horizontal block body 31121 to make the lower horizontal block body 31122脱离 the second through hole 3100. The installation process of the entire upper clamping body 311 does not require threaded connectors, and there is no need to screw screws one by one, which can achieve quick disassembly and assembly and improve the detection efficiency. <​ Figure 2 and Figure 4 As shown, the upper clamping part 3110 is a first semicircular groove, which is opened on the bottom surface of the upper clamping body 311, and both ends of the first semicircular groove pass through the side wall of the upper clamping body 311 along its axial direction; the lower clamping part 300 is a second semicircular groove, which is opened on the top surface of the lower clamping body, and both ends of the second semicircular groove pass through the side wall of the lower clamping body along its axial direction. In specific implementation, when the upper clamping body 311 is assembled on the movable plate 310, the upper clamping body 311 will be aligned with the lower clamping body so that the first semicircular groove and the second semicircular groove are arranged relative to each other to form a clamping mouth 32. The semicircular groove is more adapted to the structure of the cable and is convenient for clamping the cable parts.

[0086] In a specific embodiment, if Figure 2 As shown, in order to facilitate the entry and exit of the cable into and out of the accommodating groove 10, the opposite side walls of the accommodating groove 10 are provided with a plurality of first through holes 101 for the cable to pass through; the plurality of clamping openings 32 are respectively aligned with the plurality of first through holes 101 on each side, that is, on the axis of a clamping opening 32, there are first through holes 101 coaxial with the axis on the opposite side walls of the accommodating groove 10. During specific implementation, the staff passes one end of the cable through the first through hole 101 on one side of the accommodating groove 10, then passes it through the lower clamping block 30, and finally passes it out from the first through hole 101 on the other side of the accommodating groove 10 to realize the entry and exit of the cable.

[0087] It should be noted that the aperture size of the first through hole 101 can be designed to be the size of the cable with the largest diameter that the staff come into contact with, so as to adapt to the staff's common cable detection needs.

[0088] In one embodiment, if Figure 9 As shown, in order to facilitate the fixing of the detection mechanism 2, a mounting mechanism 8 is further provided in the accommodating groove 10, and the mounting mechanism 8 includes a mounting seat 80, a first compression spring 81, a second compression spring 82, a trapezoidal block 83, an L-shaped rod 84 and a clamping block 85. The mounting seat 80 is fixedly connected to the inner wall of the maintenance seat 1, and a mounting groove 800 and a concave groove 801 for installing the detection mechanism 2 are provided in the mounting seat 80; the concave groove 801 is elastically connected to the trapezoidal block 83 through the first compression spring 81, and one end of the first compression spring 81 is fixedly connected to the outer wall of the trapezoidal block 83. The trapezoidal block 83 is slidably connected to the inner wall of the concave groove 801; a slot is provided in the slot wall of the concave groove 801 adjacent to the mounting slot 800, and a clamping block 85 is slidably connected in the slot. An L-shaped rod 84 is also slidably connected in the concave groove 801, and a second compression spring 82 is connected between the L-shaped rod 84 and the side wall of the concave groove 801. A clamping slot 20 matching the clamping block 85 is provided on the outer wall of the detection mechanism 2; one end of the L-shaped rod 84 abuts against the outer wall of the clamping block 85, and the other end of the L-shaped rod 84 is slidably connected to the outer wall of the trapezoidal block 83, and the clamping block 85 is clamped in the clamping slot 20.

[0089] In specific implementation, the detection mechanism 2 can be placed in the installation groove 800 and fixed by the clamping block 85 and the clamping groove 20. When no external force is applied, the first compression spring 81 drives the trapezoidal block 83 to a stable position due to its own elastic force. At this time, the two groups of L-shaped rods 84, both groups of L-shaped rods 84 are in contact with the short side inclined surfaces of the trapezoidal block 83. When the trapezoidal block 83 is pressed downward, the inclined surfaces of the trapezoidal block 83 will squeeze the L-shaped rods 84 on both sides. Since the L-shaped rods 84 can only move horizontally in the concave groove 801, the pressure of the trapezoidal block 83 on the L-shaped rods 84 will cause the L-shaped rods 84 to move horizontally. When the detection mechanism 2 is removed, the trapezoidal block 83 is pressed down and the block 85 is disengaged from the slot 20. The detection mechanism 2 can be removed by pressing the trapezoidal block 83 and the block 85 to disengage from the slot 20. The detection mechanism 2 can be removed by pressing the trapezoidal block 83 and the block 85 to disengage from the slot 20. The structure is simple, easy to use, and convenient for emergency repairs.

[0090] In a specific embodiment, an achievable structure of the detection mechanism 2 is further provided. The detection mechanism 2 is a pulse locator that can locate the cable fault with high precision. During specific implementation, the cable inserted into the receiving slot 10 can be connected to the pulse locator to locate the fault for emergency repair. The pulse locator can be selected from one of the existing technologies. No excessive restrictions are made here, and those skilled in the art can make a choice according to actual needs.

[0091] In a specific embodiment, if Figure 1 、 Figure 5 、 Figure 7 and 8As shown, in order to protect the maintenance seat 1, the high-precision positioning cable fault repair device also includes a box body 4 and a box cover 5. The box body 4 and the box cover 5 are pivotally connected by a locking member 6. The box cover 5 can be covered on the box body 4 to form a box cavity for storing the maintenance seat 1; the locking member 6 includes a first sleeve 60, a second sleeve 61, a rotating shaft 62, a limiting shaft 63 and a limiting spring 64; the first sleeve 60 and the second sleeve 61 are coaxially arranged on one side of the top surface of the box body 4; the first sleeve 60 is provided with a rotating hole 600; the second sleeve 61 has a accommodating cavity 63. 10. The second sleeve body 61 is provided with a first rotating through hole 611 and a second rotating through hole 612 at both axial ends thereof, which are communicated with the accommodating cavity 610. The limiting shaft 63 includes a first end, a second end, and an intermediate shaft body connecting the first end and the second end. The outer diameters of the first end and the second end are larger than the outer diameter of the intermediate shaft body. The first end of the limiting shaft 63 is located in the accommodating cavity 610. The first end of the limiting shaft 63 abuts against the inner wall of the accommodating cavity 610. At least two limiting notches 630 are provided on the outer wall of the first end of the limiting shaft 63. The limiting notches 630 Two groups can be opened, and the two groups of limiting notches 630 are spaced 90 degrees apart; the intermediate shaft body extends out of the accommodating cavity 610 through the second rotating through hole 612 so that the second end of the limiting shaft 63 is located outside the accommodating cavity 610, and the limiting shaft 63 is slidably connected to the accommodating cavity 610 in a manner of moving only along its axial direction. A return spring is provided on the outer sleeve of the limiting shaft 63, and the return spring is compressed between the first end and the end wall of the first sleeve 60; the rotating shaft 62 is fixedly connected to the box cover 5, and a limiting block 620 is provided on the first end of the rotating shaft 62. The first end of the rotating shaft 62 passes through the first The rotating through hole 611 extends into the second sleeve 61, and the limit block 620 can be inserted into the limit notch 630; the second end of the rotating shaft 62 extends into the first sleeve 60 through the rotating hole 600, and one end of the rotating shaft 62 extending into the first sleeve 60 is also connected to a spiral spring 601, and the other end of the spiral spring 601 is connected to the inner wall of the first sleeve 60; wherein, the movement of the limit shaft 63 is used to engage or separate the limit notch and the limit block 620, that is, to move the limit notch closer to or farther away from the limit block 620 to lock or unlock the rotation of the rotating shaft 62.

[0092] When the present embodiment is implemented, since the limiting shaft 63 is only slidably connected to the accommodating cavity 610 in an axially movable manner, when the rotating shaft 62 is engaged with the limiting shaft 63, the rotating shaft 62 cannot rotate. When the box cover 5 needs to be opened, the staff holds the second end of the limiting shaft 63 and pulls it toward the outward axis, so that the limiting block 620 and the limiting notch 630 are separated, and the rotating shaft 62 can rotate freely, thereby driving the box cover 5 to flip, thereby exposing the maintenance seat 1. After loosening the second end, the limiting shaft 63 is reset under the action of the reset spring, and the limiting notch 630 will engage the limiting block 620 again to keep the box cover 5 in the open state; when the box cover 5 needs to be closed, Close the box cover 5 on the box body 4 and adjust the position of the limit shaft 63 so that the limit block 620 is re-engaged in the limit notch 630, so that the rotating shaft 62 is re-engaged on the limit shaft 63, thereby limiting the flipping of the box cover 5, and the spiral spring 601 will be driven by the rotating shaft 62 to rotate and contract, making it more convenient to flip and open the box cover 5 next time; after adopting this setting, in the case of emergency repairs, the staff can open the box cover 5 more quickly without the need to open the box body 4 through complicated opening operations or tools, saving time in looking for unlocking tools or performing complicated opening operations, so that the staff can use the inspection seat 1 and the pulse locator, thereby improving the efficiency of the repair.

[0093] In one embodiment, if Figure 1 、 Figure 5 、 Figure 7 and 8As shown, in order to facilitate the exposure of the maintenance seat 1 from the box body 4, the maintenance seat 1 is slidably connected to the box body 4, that is, the outer wall of the maintenance seat 1 is provided with a slider, and the inner wall of the box body 4 has a corresponding vertically arranged slide groove, and the sliding between the maintenance seat 1 and the box body 4 is configured as the sliding of the slider on the slide groove; sliding grooves 40 are provided on the opposite side walls of the box body 4, and the sliding grooves 40 are arranged along the width direction of the box body 4; the high-precision positioning cable fault repair device also includes a jacking mechanism 7, the number of the jacking mechanisms 7 is two, and the two jacking mechanisms 7 are respectively located in the box body 4. On the opposite sides of the box body 4, the lifting mechanism 7 includes a transmission belt 70, a rotating rod 71, a sliding block 72, a transmission rod 73 and a connecting rod 74; the rotating rod 71 is rotatably mounted on the outer side wall of the box body 4, the rotating rod 71 and the sliding groove 40 are arranged on the same side, and the rotating rod 71 is located above the sliding groove 40; the sliding block 72 is slidably connected to the box body 4, the sliding block 72 is located between the inner bottom surface of the box body 4 and the outer bottom surface of the maintenance seat 1, and the sliding direction of the sliding block 72 is arranged along the width direction of the box body 4, that is, the bottom of the box body 4 is provided with a plurality of connecting rods 73 and 74 along the width direction of the box body 4. The sliding groove is arranged in the direction of rotation, and the sliding block 72 slides in the sliding groove; one end of the transmission rod 73 extends out of the sliding groove 40, and the other end of the transmission rod 73 is connected to the sliding block 72, and the transmission rod 73 is slidably connected to the sliding groove 40; one end of the transmission belt 70 is connected to the box cover 5 through the mounting belt seat, and the other end of the transmission belt 70 is connected to the transmission rod 73 around the rotating rod 71, and the transmission belt 70 is arranged around the front end of the rotating rod 71; one end of the connecting rod 74 is hinged to the sliding block 72, and the other end of the connecting rod 74 is hinged to the maintenance seat 1, and the connecting rod 74 Arranged perpendicular to the transmission rod 73, the arrangement direction of the connecting rod 74 is the same as the slotting direction of the sliding through slot 40; wherein, the flipping of the box cover 5 is used to drive the transmission rod 73 to move along the width direction of the box body 4, so as to drive the connecting rod 74 to lift the maintenance seat 1. In specific implementation, since the transmission belt is arranged in a V shape, when the box cover 5 is flipped backward to open, the box cover 5 applies a backward pulling force to the transmission belt 70, and the rotating rod 71 applies a forward reaction force to the transmission belt 70, so that the transmission belt 70 and one end of the transmission rod 73 move forward.

[0094] When the cover 5 is opened, the transmission belt 70 is driven, and the transmission belt 70 pulls the transmission rod 73 to move forward, thereby driving the sliding block 72 to move forward. Since one end of the connecting rod 74 is hinged to the maintenance seat 1 and the other end of the connecting rod 74 is hinged to the sliding block 72, the forward movement of the sliding block 72 drives the end of the connecting rod 74 connected to the maintenance seat 1 to flip. At the same time, the maintenance seat 1 is lifted by the connecting rod 74 and slides upward along the slide slot, thereby exposing the maintenance seat 1 outside the box body 4; when the box cover 5 is closed again, the staff can manually reset the transmission rod 73 so that the maintenance seat 1 can be lifted up again when the box cover 5 is opened next time. After adopting this setting mode, the lifting mechanism 7 can be automatically lifted up with the cover plate, and no additional operation is required by the operator. In the case of emergency repair, the efficiency is higher, and after the maintenance seat 1 is lifted up and exposed, the operator has more operating space when clamping the cable or connecting the cable to the detection mechanism 2, and does not need to operate inside the box body 4.

[0095] From the above, we can know the complete structure and principle of this solution. The following will give the complete usage process of this solution:

[0096] When emergency repairs are needed, the operator can first pull the limit shaft 63 outward to compress the limit spring 64, so that the limit notch 630 is out of contact with the limit block 620 of the rotating shaft 62, thereby releasing the limit of the rotating shaft 62. Under the elastic force of the spiral spring 601, the rotating shaft 62 rotates and drives the box cover 5 to open; when the box cover 5 is flipped to ninety degrees, the limit shaft 63 is released, and the limit spring 64 drives the limit shaft 63 to reset due to its own elastic force. At this time, the limit block 620 will engage with the limit notch 630 of another group, keeping the box cover 5 in the open state, which is faster and improves the efficiency of emergency repairs.

[0097] When the box cover 5 is opened, the box cover 5 will pull the transmission belt 70 to move, and the transmission belt 70 will drive the transmission rod 73 and the sliding block 72 to move horizontally. The sliding block 72 will drive the connecting rod 74 to flip, and the maintenance seat 1 can be driven to move vertically upward through the connecting rod 74. After the position of the box cover 5 is fixed by the locking piece 6, the position of the jacking mechanism 7 can be fixed at the same time to ensure that the maintenance seat 1 and the detection mechanism 2 are in a state above the box body 4. The space is larger, which is convenient for the operator to connect the cable and the detection mechanism 2, and no additional operation is required to remove the maintenance seat 1. The operation can be completed automatically during the process of opening the box cover 5, which is relatively simple and more efficient in emergency repairs.

[0098] Then the operator can press the trapezoidal block 83 downward, and the trapezoidal block 83 squeezes the L-shaped rod 84, driving the clamping block 85 to move to both sides into the mounting groove 800 of the mounting seat 80, so that the clamping block 85 is out of contact with the clamping groove 20, and the detection mechanism 2 is removed from the mounting groove 800, and the cable is subjected to high-precision fault location operation through the detection mechanism 2.

[0099] Then the operator can hold the handle 3123 and pull one end of the transmission rope 31220 to move. The transmission rope 31220 is affected by the rotating wheel 31222 to change the direction of the pulling force. The other end of the transmission rope 31220 pulls the clamping pin 3121 to move away from the receiving groove 10, compressing the first spring 31221, so that the clamping pin 3121 is out of contact with the upper slot 100, and the limit of the movable plate 310 is released. Then the cable located at the fault is inserted into the first through holes 101 on both sides of the receiving groove 10. , place the cable on the lower clamping part 300 of the lower clamping block 30, push the movable plate 310 downward until the upper clamping body 311 is in contact with the lower clamping block 30. At this time, the engaging pin 3121 is aligned with the slot 100 below, and pops out under the elastic force of the first spring 31221 and engages with the slot 100 below, completing the fixation of the movable plate 310. At the same time, the clamping opening 32 formed by the upper clamping part 3110 of the upper clamping body 311 and the lower clamping part 300 of the lower clamping block 30 can clamp and fix multiple groups of cables at the same time.

[0100] When the jack is in the jack position, the second spring 3113 is pressed against the top of the clamp 3112, and the second spring 3113 is pressed against the top of the clamp 3112 to release the second spring 3113 from the side slot 3111. The upper clamp 311 is then released from the position limit and the upper clamp 311 is moved upward to disengage from the lower clamp 30. The jack can then be removed separately. The cables to be fixed are then placed there, and the upper clamp 311 is moved downward by pressing the plug 3112 to complete the clamping. In this way, multiple cables can be clamped at the same time, and a single cable can be clamped or removed separately. This is more flexible, targeted, and more functional.

[0101] After the emergency repair is completed, the trapezoidal block 83 can be pressed downward to drive the card block 85 to move to both sides into the concave groove, and the detection mechanism 2 can be placed in the installation groove 800. The elastic force of the first compression spring 81 and the second compression spring 82 drives the trapezoidal block 83 and the L-shaped rod 84 to reset, and the L-shaped rod 84 will drive the card block 85 to move and reset synchronously. The card block 85 will engage with the card slot 20 to complete the fixation of the detection mechanism 2; finally, pull the limit shaft 63 and close the box cover 5. After closing, the limit block 620 will engage with a group of limit notches 630 in the limit shaft 63 to fix the rotating shaft 62, thereby fixing the box cover 5; in the process of closing the box cover 5, the maintenance seat 1 will move downward and reset, so that the overall reset of the jacking mechanism 7 will not affect the closing of the box cover 5.

[0102] Those skilled in the art will clearly understand that, for the convenience and brevity of description, the specific working processes of the systems, devices and units described above can refer to the corresponding processes in the aforementioned method embodiments and will not be repeated here.

[0103] The various embodiments in this specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the various embodiments can be referenced to each other.

[0104] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the present invention.

[0105] The terms "first," "second," "third," "fourth," and the like (if any) in the specification of the present application and the accompanying drawings are used to distinguish similar objects and are not necessarily used to describe a particular order or precedence. It should be understood that the terms used in this manner are interchangeable where appropriate, so that the embodiments of the present application described herein can, for example, be implemented in an order other than those illustrated or described herein. In addition, the terms "including" and "having," and any variations thereof, are intended to cover non-exclusive inclusions. For example, a process, method, system, product, or apparatus comprising a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units that are not explicitly listed or that are inherent to such process, method, product, or apparatus.

[0106] Finally, it should be noted that, in this article, relational terms such as first and second, etc. are merely used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations.

Claims

1. A high-precision cable fault repair device, comprising a repair seat, a detection mechanism for detecting the cable, and a clamping mechanism for clamping the cable, characterized in that: The maintenance seat is provided with a receiving groove for accommodating a plurality of cables, and the detection mechanism is provided in the receiving groove; The clamping mechanism includes a lower clamping block and an upper clamping block; The lower clamping block is installed in the accommodating groove, and the lower clamping block is provided with a plurality of lower clamping parts; The upper clamping block is located above the lower clamping block, and the upper clamping block includes a movable plate and multiple upper clamping bodies; the movable plate is detachably installed in the accommodating groove; multiple upper clamping bodies are detachably installed on the movable plate, and each upper clamping body is provided with an upper clamping part, and the multiple upper clamping parts are respectively arranged relative to different lower clamping parts to form multiple clamping openings for clamping cables.

2. The high-precision positioning cable fault repair device according to claim 1 is characterized in that: The inner wall of the receiving tank is provided with a slot; The movable plate is connected with a clamping member, and the clamping member includes a mounting bar, a clamping pin, a transmission member and a handle; The mounting bar is connected to the movable plate, and a through-channel is provided in the mounting bar, wherein a first through-opening of the through-channel is located on a side surface of the mounting bar adjacent to the slot, and a second through-opening of the through-channel is located on a top surface of the mounting bar; The engaging pin is at least partially disposed in the first through-hole and is removably inserted into the slot; the transmission member is located in the through-channel; the handle is removably inserted into the second through-hole; the handle is linked to the engaging pin via the transmission member; The movement of the handle is used to drive the engaging pin to move into or out of the slot, so that the movable plate is engaged with or separated from the accommodating slot.

3. The high-precision positioning cable fault repair device according to claim 2, characterized in that: Along the direction from the second through-opening to the first through-opening, the through-channel includes a first channel section and a second channel section that are connected in sequence; the inner diameter of the first channel section is smaller than the inner diameter of the second channel section, so that a step is formed at the connection between the first channel section and the second channel section; the latching pin is provided in the second channel section; The transmission member includes a transmission rope and a first spring; one end of the transmission rope is connected to the handle, and the other end of the transmission rope passes through the first channel section and is connected to the snap-in pin; the first spring is sleeved outside the transmission rope, and the first spring is compressed between the step and the snap-in pin.

4. The high-precision positioning cable fault repair device according to claim 2, characterized in that: There are multiple slot holes on the inner wall of the same side of the receiving groove, and the multiple slot holes are arranged at intervals along the height direction of the receiving groove.

5. The high-precision positioning cable fault repair device according to claim 1, characterized in that: The two opposite side walls of the accommodating groove are each provided with a plurality of first through holes for the cables to pass through; The plurality of clamping openings are respectively aligned with the plurality of first through holes on each side.

6. The high-precision positioning cable fault repair device according to claim 1, characterized in that: The movable plate is provided with a plurality of second through holes, and the inner wall of each of the second through holes is provided with an inner hole; The side wall of the upper clamping body is provided with a side slot, and a plug block slides in the side slot. Along the sliding direction of the plug block, a second spring for elastically resetting the plug block is compressed between the plug block and the slot, and the plug block can be detachably inserted into the inner hole; When the plug block moves into the inner hole, the upper clamping body is clamped with the second through hole, and at least part of the structure of the plug block and the upper clamping part are exposed outside the second through hole.

7. The high-precision positioning cable fault repair device according to claim 6, characterized in that: The plug block is a U-shaped block; The U-shaped block includes a vertical block body, an upper horizontal block body and a lower horizontal block body connected to the vertical block body; When the upper clamping body is clamped with the second through hole, the lower horizontal block body is inserted into the inner hole, and the upper horizontal block body is exposed outside the second through hole.

8. The high-precision positioning cable fault emergency repair device according to claim 1, wherein: The upper clamping part is a first semi-circular groove, which is opened on the bottom surface of the upper clamping body, and both ends of the first semi-circular groove penetrate through the side wall of the upper clamping body along its axial direction; The lower clamping part is a second semi-circular groove, which is opened on the top surface of the lower clamping body, and both ends of the second semi-circular groove penetrate through the side wall of the lower clamping body along its axial direction.

9. The high-precision positioning cable fault repair device according to claim 1, characterized in that: The high-precision positioning cable fault emergency repair device further includes a box body and a box cover, the box body and the box cover are pivotally connected by a locking member, and the box cover can be covered on the box body to form a box cavity for storing the repair seat; The locking member includes a first sleeve body, a second sleeve body, a rotating shaft, a limiting shaft and a limiting spring; The first sleeve body and the second sleeve body are coaxially arranged on the box body; The first sleeve body is provided with a rotating hole; The second sleeve body has a receiving cavity, and the axial two ends of the second sleeve body are provided with a first rotating through hole and a second rotating through hole communicated with the receiving cavity; The first end of the limiting shaft is located in the receiving cavity, and at least two limiting notches are provided on the outer wall of the first end of the limiting shaft; the second end of the limiting shaft extends out of the receiving cavity through the second rotating through hole, and the limiting shaft is slidably connected with the receiving cavity in a manner of only axial movement; The rotating shaft is fixedly connected with the box cover, a limiting block is provided on the first end of the rotating shaft, the first end of the rotating shaft extends into the second sleeve body through the first rotating through hole, and the limiting block can be inserted into the limiting notch; the second end of the rotating shaft extends into the first sleeve body through the rotating hole; Wherein, the movement of the limiting shaft is used to engage or separate the limiting notch and the limiting block, so as to lock or unlock the rotation of the rotating shaft.

10. The high-precision positioning cable fault emergency repair device according to claim 9, wherein: A sliding through groove is provided on the side wall of the box body, and the sliding through groove is arranged along the width direction of the box body; The high-precision positioning cable fault emergency repair device further includes a jacking mechanism, and the jacking mechanism includes a rotating rod, a sliding block, a transmission rod, a transmission belt and a connecting rod; The rotating rod is rotatably installed on the outer side wall of the box body, the rotating rod is arranged on the same side as the sliding through groove, and the rotating rod is located above the sliding through groove; The sliding block is slidably connected to the box body, the sliding block is located between the inner bottom surface of the box body and the outer bottom surface of the maintenance seat, and the sliding direction of the sliding block is arranged along the width direction of the box body; One end of the transmission rod extends out of the sliding slot, the other end of the transmission rod is connected to the sliding block, and the transmission rod is slidably connected to the sliding slot; One end of the transmission belt is connected to the box cover, and the other end of the transmission belt is connected to the transmission rod around the rotating rod; One end of the connecting rod is hinged to the sliding block, the other end of the connecting rod is hinged to the maintenance seat, and the connecting rod is arranged perpendicular to the transmission rod; The flipping of the box cover is used to drive the transmission rod to move along the width direction of the box body, so as to drive the connecting rod to lift the inspection seat.

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