Cable erecting device

Abstract

The invention provides a cable erecting device, and relates to the technical field of cable erecting, the cable erecting device comprises a supporting bottom plate, a supporting hydraulic cylinder and a control hydraulic cylinder, the other end of the supporting hydraulic cylinder is provided with a supporting piece, one side of the supporting piece is provided with a clamping piece, the clamping piece is internally provided with a control screw rod, and the supporting hydraulic cylinder is a multi-stage hydraulic cylinder; a second threaded rod is connected to one end of the movable end of the inner side of the supporting hydraulic cylinder in an assembled mode, a bearing is in interference fit with the exterior of one end of the second threaded rod, the supporting piece comprises a frame, and a shaft sleeve is machined in the center of one side of the frame. The clamping piece comprises a clamping plate, and two limiting plates are machined on one side of the clamping plate. According to the technical scheme, the control hydraulic cylinder is used for controlling the supporting hydraulic cylinder to rotate around the hinge point of the supporting hydraulic cylinder and the supporting bottom plate so as to adjust the inclination degree of the supporting hydraulic cylinder, and when the supporting hydraulic cylinder controls the supporting piece and the clamping piece to rise towards the top, the sagging degree of the cable away from the cable support can be controlled, and the erecting difficulty is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of cable installation, in particular to a cable installation device. Background Art

[0002] With the economic development of our country, electricity is everywhere in daily life and production, and the transmission of electricity is inseparable from cables. Cable laying devices refer to various equipment, tools and accessories used to install, lay and maintain cable systems. When the cable laying device lifts the cable to a certain height, it is connected to the preset cable bracket to support and fix the cable, ensuring the safety and stability of the cable.

[0003] The patent document with publication number CN112670899B discloses a high-altitude installation device for electric cables, which drives a rotating wheel to rotate through a driving assembly and drives a rotating wheel meshed with the first gear to rotate through a first gear located at the lowest point. The two rotating wheels located on the same horizontal line in the two clamping assemblies clamp the cable through a clamping block, thereby realizing the cable transportation work and avoiding cable damage or personal injury caused by manual climbing transportation.

[0004] However, in the process of implementing the above technical solution, it is found that the above technical solution has the following technical problems:

[0005] The existing cable aerial installation device conveys the cable from the bottom to the top, but its main body is installed on the ground. Due to the limitation of its movable range to the top, it is difficult to control the tightness of the whole cable when the cable is installed in the air during the process of conveying the cable to the top. Summary of the invention

[0006] In order to overcome the problem that the existing high-altitude cable installation device is installed on the ground and is limited by its own movable range toward the top, it is difficult to control the lack of tightness of the entire cable when the cable is installed in the air during the process of transporting the cable to the top. The embodiment of the present application provides a cable installation device, which uses a control hydraulic cylinder to control the support hydraulic cylinder to rotate about the hinge point with the support base plate to adjust the inclination of the support hydraulic cylinder. When the support hydraulic cylinder controls the support part and the clamping part to rise toward the top, the cable can be installed on the cable bracket. In this process, the drooping degree of the cable away from the cable bracket can be controlled, thereby adjusting the tightness of the cable during the installation process and reducing the difficulty of installation.

[0007] The technical solution adopted by the embodiment of the present application to solve the technical problem is:

[0008] A cable laying device comprises a supporting base plate, a supporting hydraulic cylinder and a control hydraulic cylinder, wherein one end of the supporting hydraulic cylinder is hinged to the top of one end of the supporting base plate;

[0009] One end of the control hydraulic cylinder is hinged to the top of the other end of the supporting base plate, and the other end is hinged to the outer wall of one end of the supporting hydraulic cylinder;

[0010] Wherein, a supporting member is arranged at the other end of the supporting hydraulic cylinder, a clamping member is arranged at one side of the supporting member, and a control screw is arranged inside the clamping member.

[0011] In one possible implementation, the supporting hydraulic cylinder is a multi-stage hydraulic cylinder, one end of the inner movable end of the supporting hydraulic cylinder is assembled and connected with a second threaded rod, one end of the second threaded rod is externally interference fit with a bearing, the supporting member includes a frame, a sleeve is processed at the center of one side of the frame, the bearing is interference fit inside the sleeve, one end of the second threaded rod is threadedly connected with a nut, and the sleeve is rotatably connected to the outside of the second threaded rod.

[0012] In a possible implementation, the clamping member includes a clamping plate, and one side of the frame and the clamping plate are processed with a positioning area recessed inward, the positioning areas on the frame and the clamping plate form a clamping area, the control screw is movably connected to the inside of the clamping plate, and one end of the control screw is threadedly connected to the inside of the frame.

[0013] In a possible implementation, two movable notches are processed inside one side of the frame, and two limit plates are processed on one side of the clamping plate. The two movable notches are symmetrically arranged on both sides of the sleeve, and the two limit plates are respectively slidably connected to the inside of the two movable notches.

[0014] In a possible implementation, storage grooves are processed at the bottom of both sides of the long side of the support base plate, and the interiors of the two storage grooves are movably connected with support display panels. One end of the support display panel is hinged to the bottom of one end of the support base plate by bolts, and the hinge point of the support display panel and the support base plate is located on the same side as the hinge point of the control hydraulic cylinder and the support base plate.

[0015] In a possible implementation, a first threaded rod is processed at the top of one end of the supporting display panel, a limiting piece is arranged at the top of the first threaded rod, and storage slots are processed at the tops of both sides of the center of the supporting base plate, the interior of the storage slots is connected to the interior of the storage strip groove, and the first threaded rod is retractably connected to the interior of the storage slots.

[0016] In a possible implementation, the bottoms of both sides of the supporting display board are processed with guiding inclined surfaces, and the bottom end of the supporting display board is flush with the bottom end of the supporting bottom plate.

[0017] In a possible implementation, positioning notches are processed at the top of the centers of both sides of the support base plate, the limiting member includes a limiting column, a control column is processed at the top of the limiting column, the positioning notch is coaxially arranged with the receiving slot, the positioning notch is located at the top of the receiving slot and is connected to the interior of the receiving slot, and the limiting column is plug-in connected to the interior of the positioning notch.

[0018] In a possible implementation, a control rod is slidably connected inside one end of the control column, and the limiting column is threadedly connected to the top of the first threaded rod.

[0019] The beneficial effects of this application are:

[0020] First, in this solution, the control hydraulic cylinder is used to control the support hydraulic cylinder to rotate around the hinge point with the support bottom plate to adjust the tilt of the support hydraulic cylinder. When the support hydraulic cylinder controls the support member and the clamping member to rise to the top, the cable can be installed on the cable bracket. In this process, the drooping degree of the cable away from the cable bracket can be controlled, thereby adjusting the tightness of the cable during installation and reducing the difficulty of installation.

[0021] Second, in this scheme, by controlling the support exhibition panel to rotate around the hinge point between it and the support base plate, and with the help of the guide slope at the bottom of the support exhibition panel, it can be unfolded in the direction of the lifting end of the support hydraulic cylinder. The two support exhibition panels can be used to assist the support base plate to increase the floor area, so as to improve the stability of the cable lifting by the support hydraulic cylinder. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0023] Figure 2 For the present invention Figure 1 The enlarged schematic diagram of the middle A part;

[0024] Figure 3 It is one of the schematic diagrams of the unfolded structure of the present invention;

[0025] Figure 4 This is the second schematic diagram of the expanded structure of the present invention;

[0026] Figure 5 It is a schematic structural diagram of the support member of the present invention.

[0027] Description of the drawings: 1. Support member; 101. Bushing; 102. Frame; 2. Support hydraulic cylinder; 3. Limit member; 301. Control column; 302. Limit column; 303. Control rod; 4. Support base plate; 5. Support display panel; 6. Control hydraulic cylinder; 7. Storage strip groove; 8. Storage notch; 9. Positioning notch; 10. First threaded rod; 11. Guide ramp; 12. Second threaded rod; 13. Bearing; 14. Movable notch; 15. Clamping member; 151. Limit plate; 152. Clamp; 16. Control screw. DETAILED DESCRIPTION

[0028] The technical solution in the embodiment of the present application is to solve the problems of the above-mentioned background technology, and the overall idea is as follows:

[0029] Embodiment 1:

[0030] This embodiment introduces a specific structure of a cable installation device. Figure 1-Figure 5 As shown, it includes a supporting base plate 4, a supporting hydraulic cylinder 2 and a controlling hydraulic cylinder 6, one end of the supporting hydraulic cylinder 2 is hinged to the top of one end of the supporting base plate 4, one end of the controlling hydraulic cylinder 6 is hinged to the top of the other end of the supporting base plate 4, and the other end is hinged to the outer wall of one end of the supporting hydraulic cylinder 2, the other end of the supporting hydraulic cylinder 2 is provided with a supporting member 1, one side of the supporting member 1 is provided with a clamping member 15, and the interior of the clamping member 15 is provided with a controlling screw 16;

[0031] Among them, the supporting hydraulic cylinder 2 is a multi-stage hydraulic cylinder. When the cable to be installed is fixed between one side of the clamping member 15 and one side of the supporting member 1, the inclination angle of the supporting hydraulic cylinder 2 can be controlled by means of the control hydraulic cylinder 6. When the supporting hydraulic cylinder 2 controls the supporting member 1 and the clamping member 15 to rise to the top, the cable can be installed on the cable bracket. At this time, the inclination degree of the supporting hydraulic cylinder 2 can continue to be controlled by means of the control hydraulic cylinder 6 to control the sagging degree of the cable away from the cable bracket.

[0032] Secondly, in order to keep the cable straight when it is lifted, it is avoided that the cable is twisted due to the angle deviation between the cable, the support member 1, the clamping member 15 and the cable support, such as Figure 5 As shown, one end of the inner movable end of the support hydraulic cylinder 2 is assembled and connected with a second threaded rod 12, and the outer side of one end of the second threaded rod 12 is interference-fitted with a bearing 13. The support member 1 includes a frame 102, and a sleeve 101 is processed at the center of one side of the frame 102. By making the bearing 13 interference-fitted with the inner side of the sleeve 101, when a nut is threadedly connected to one end of the second threaded rod 12, the sleeve 101 can be restricted from being separated from the outer side of the second threaded rod 12, so that 105 can be rotatably connected to the outer side of the second threaded rod 12 with the sleeve 101 to adapt to the angle deviation;

[0033] Furthermore, in order to clamp the cable between the support member 1 and the clamping member 15, as shown in FIG. Figure 5 As shown, the clamping member 15 includes a clamping plate 152. By processing a positioning area recessed inward on one side of the frame 102 and the clamping plate 152, the positioning areas on the frame 102 and the clamping plate 152 form a clamping area, and the cable can be clamped and fixed after the clamping member 15 is controlled to approach the frame 102;

[0034] At the same time, one end of the control screw 16 is threadedly connected to the inside of the frame 102, and the control screw 16 is movably connected to the inside of the clamping plate 152. By controlling the threaded connection between the control screw 16 and the frame 102, after the clamping member 15 is pushed to one side of the frame 102, the cables clamped between the clamping plate 152 and the frame 102 on both sides of the clamping plate 152 can be clamped and fixed;

[0035] Furthermore, in order to allow the clamping member 15 to move back and forth directly against the frame 102, as shown in FIG. Figure 5 As shown, two movable notches 14 are processed inside one side of the frame 102, and two limit plates 151 are processed on one side of the clamping plate 152. By symmetrically arranging the two movable notches 14 on both sides of the sleeve 101, when the threaded connection between the control screw 16 and the frame 102 is controlled and the clamping plate 152 is pushed to move toward one side of the frame 102, the two limit plates 151 can be slidably connected to the inside of the two movable notches 14 respectively, so that the clamping plate 152 moves directly against the frame 102.

[0036] By adopting the above technical solution:

[0037] The above design places the cable to be installed between one end of the clamping plate 152 on the clamping member 15 and one side of the frame 102 on the support member 1, and adjusts the threaded connection between the control screw 16 and the frame 102 to push the clamping plate 152 to move toward one side of the frame 102 to clamp the cable;

[0038] Start the control hydraulic cylinder 6 to extend its movable end from the inside of the fixed end, and control the supporting hydraulic cylinder 2 to rotate around the hinge point with the supporting base plate 4 to adjust the inclination of the supporting hydraulic cylinder 2. When the supporting hydraulic cylinder 2 controls the supporting member 1 and the clamping member 15 to rise to the top, the cable can be installed on the cable bracket. At this time, the inclination of the supporting hydraulic cylinder 2 can continue to be controlled by means of the control hydraulic cylinder 6 to control the sagging degree of the cable away from the cable bracket, thereby adjusting the tightness of the cable during installation and reducing the difficulty of installation.

[0039] Embodiment 2:

[0040] Based on Example 1, this example introduces the specific structure of the support base plate 4. Figure 3As shown, the bottom of both sides of the long side of the support bottom plate 4 are processed with storage grooves 7, and the interiors of the two storage grooves 7 are movably connected with support display panels 5;

[0041] Among them, one end of the support display board 5 is hinged to the bottom of one end of the support bottom plate 4 by bolts, and the hinge point of the support display board 5 and the support bottom plate 4 is located on the same side as the hinge point of the control hydraulic cylinder 6 and the support bottom plate 4. When the support display board 5 is rotated out from the inside of the storage groove 7 around the hinge point between it and the support bottom plate 4, the contact area of ​​the bottom of the support bottom plate 4 can be increased;

[0042] Secondly, in order to facilitate the control of the support display board 5 to be rotated out from the inside of the storage slot 7 and stored in the inside of the storage slot 7, as shown in FIG. Figure 2 and Figure 3 As shown, a first threaded rod 10 is processed at the top of one end of the support display board 5, and a limit member 3 is arranged at the top of the first threaded rod 10. The tops of both sides of the center of the support bottom plate 4 are processed with receiving slots 8. By making the inside of the receiving slots 8 communicate with the inside of the receiving strip groove 7, when the support display board 5 is controlled to rotate around the hinge point between the support display board 5 and the support bottom plate 4, so that the support display board 5 is stored in the inside of the receiving strip groove 7, the first threaded rod 10 can be connected to the inside of the receiving slot 8 in a receiving manner;

[0043] Furthermore, in order to prevent the support display board 5 from being affected by the ground soil and stones and being unable to rotate, Figure 4 As shown, the bottoms of both sides of the support display board 5 are processed with guide slopes 11. By making the bottom end of the support display board 5 flush with the bottom end of the support bottom plate 4, the soil can be discharged on the ground with the help of the guide slopes 11 at the bottom of the support display board 5, and a small raised obstacle can be crossed;

[0044] Furthermore, in order to fix the support base plate 4 inside the storage slot 7, as shown in FIG. Figure 2 and Figure 3 As shown, the top of the center of both sides of the support base plate 4 is processed with a positioning groove 9, the limiting member 3 includes a limiting column 302, the top of the limiting column 302 is processed with a control column 301, and the control column 301 is internally slidably connected to a control rod 303 at one end, and the limiting column 302 is threadedly connected to the top of the first threaded rod 10. By making the positioning groove 9 coaxial with the receiving groove 8, the positioning groove 9 is located at the top of the receiving groove 8 and is connected with the inside thereof. When the threaded connection between the limiting column 302 and the first threaded rod 10 is controlled, the limiting column 302 is plug-inly connected to the inside of the positioning groove 9, which can limit the first threaded rod 10 from sliding out from the inside of the receiving groove 8.

[0045] By adopting the above technical solution:

[0046] The above design controls the support display board 5 to rotate around the hinge point between the support display board 5 and the support base plate 4. With the help of the guide slope 11 at the bottom of the support display board 5, the soil can be discharged on the ground, crossing over a small raised obstacle, and unfolding in the direction of the lifting end of the support hydraulic cylinder 2. The two support display boards 5 can be used to assist the support base plate 4 to increase the floor area, so as to improve the stability of the support hydraulic cylinder 2 in lifting the cable.

[0047] At the same time, the support display panel 5 is controlled to rotate around the hinge point between the support base plate 4 and the support display panel 5 and retracted into the storage groove 7. By adjusting the threaded connection between the limit column 302 and the first threaded rod 10, the limit column 302 is inserted into the positioning groove 9, which can limit the first threaded rod 10 from sliding out of the storage groove 8 and fix the support display panel 5 inside the storage groove 7.

[0048] Finally, it should be noted that: Obviously, the above embodiments are only examples for clearly explaining the present invention, and are not intended to limit the implementation methods. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from this are still within the scope of protection of the present invention.

Claims

1. A cable laying device, characterized in that: include: Supporting bottom plate (4); A supporting hydraulic cylinder (2), one end of which is hinged to the top of one end of the supporting base plate (4); A control hydraulic cylinder (6), one end of which is hinged to the top of the other end of the supporting base plate (4), and the other end of which is hinged to the outer wall of one end of the supporting hydraulic cylinder (2); A support member (1) is provided at the other end of the support hydraulic cylinder (2), a clamping member (15) is provided on one side of the support member (1), and a control screw (16) is provided inside the clamping member (15).

2. A cable installation device as claimed in claim 1, characterized in that: The supporting hydraulic cylinder (2) is a multi-stage hydraulic cylinder, one end of the inner movable end of the supporting hydraulic cylinder (2) is assembled and connected with a second threaded rod (12), and one end of the second threaded rod (12) is externally interference-fitted with a bearing (13); The support member (1) comprises a frame (102), and a shaft sleeve (101) is processed at the center of one side of the frame (102); The bearing (13) is interference-fitted inside the shaft sleeve (101), one end of the second threaded rod (12) is threadedly connected to a nut, and the shaft sleeve (101) is rotatably connected to the outside of the second threaded rod (12).

3. A cable installation device as claimed in claim 2, characterized in that: The clamping member (15) comprises a clamping plate (152), and one side of the frame (102) and the clamping plate (152) is processed with a positioning area recessed inward, and the positioning areas on the frame (102) and the clamping plate (152) form a clamping area; The control screw (16) is movably connected to the inside of the clamping plate (152), and one end of the control screw (16) is threadedly connected to the inside of the frame (102).

4. A cable installation device as claimed in claim 3, characterized in that: Two movable notches (14) are processed inside one side of the frame (102), and two limit plates (151) are processed on one side of the clamping plate (152); The two movable notches (14) are symmetrically arranged on both sides of the shaft sleeve (101), and the two limit plates (151) are respectively slidably connected inside the two movable notches (14).

5. A cable installation device as claimed in claim 1, characterized in that: The bottoms of both sides of the long sides of the supporting bottom plate (4) are processed with storage grooves (7), and the interiors of the two storage grooves (7) are movably connected to the supporting display panels (5); One end of the support display panel (5) is hinged to the bottom of one end of the support base plate (4) by means of bolts, and the hinge point between the support display panel (5) and the support base plate (4) and the hinge point between the control hydraulic cylinder (6) and the support base plate (4) are located on the same side.

6. A cable installation device as claimed in claim 5, characterized in that: A first threaded rod (10) is processed at the top of one end of the support display plate (5), a limiter (3) is arranged at the top of the first threaded rod (10), and receiving notches (8) are processed at the tops of both sides of the center of the support bottom plate (4); The interior of the storage slot (8) is connected to the interior of the storage strip groove (7), and the first threaded rod (10) is retractably connected to the interior of the storage slot (8).

7. A cable installation device as claimed in claim 5, characterized in that: The bottoms of both sides of the support display board (5) are processed with guiding inclined surfaces (11), and the bottom end of the support display board (5) is flush with the bottom end of the support bottom plate (4).

8. A cable installation device as claimed in claim 6, characterized in that: The tops of the centers of both sides of the support base plate (4) are processed with positioning notches (9); the limiting member (3) comprises a limiting column (302); and the tops of the limiting columns (302) are processed with control columns (301); The positioning notch (9) is coaxially arranged with the receiving notch (8); the positioning notch (9) is located at the top of the receiving notch (8) and is connected to the inside of the receiving notch (8); and the limiting column (302) is plug-connected to the inside of the positioning notch (9).

9. A cable installation device as claimed in claim 8, characterized in that: A control rod (303) is slidably connected to the inside of one end of the control column (301), and the limit column (302) is threadedly connected to the top of the first threaded rod (10).

Images