Cable conveying device for power construction

Abstract

The invention relates to the technical field of cable conveying, and particularly discloses a cable conveying device for power construction, which comprises a winding mechanism, the winding mechanism comprises a cart bottom plate and two mounting racks fixedly mounted on the upper surface of the cart bottom plate, a movable shaft is inserted between the two mounting racks, and the movable shaft is connected with the cart bottom plate; a cable storage rotating cylinder and a processing mechanism are fixedly arranged on the circumferential side face of the movable shaft, the processing mechanism comprises a movable seat and two stand columns which are arranged on the upper surface of the cart bottom plate, sliding frames are slidably connected to the circumferential side faces of the two stand columns, and a peeling blade is fixedly connected between the two sliding frames; a discharging sleeve and an outer sleeve are fixedly mounted on the moving seat, a connecting cylinder is sleeved with the outer sleeve, and a conveying gear is fixedly connected to one end of the connecting cylinder; according to the device, the stripping device and the conveying device are integrated together, stripping operation can be carried out in the cable unloading process, the working process is simplified, and therefore the working efficiency is improved.

Description

Technical Field

[0001] The invention belongs to the technical field of cable transportation, and in particular relates to a cable transportation device for electric power construction. Background Art

[0002] Power construction refers to a series of construction activities related to the power system, including the construction of thermal power plants, hydropower plants, nuclear power plants, wind power plants, solar power plants, etc., and the erection of high-voltage transmission lines, including the installation of iron towers, conductors, insulators, hardware, etc., as well as the civil engineering of substations, electrical equipment installation, commissioning, etc. Cable is the most commonly used power transmission medium in the power system. It can safely and efficiently transmit the electric energy generated by the power station to the substation and distribution network, and finally to the user end. In the distribution network, the cable is used to distribute the electric energy from the substation to various power consumption points, such as residences, commercial buildings, industrial facilities, etc. Cables can connect different power equipment, such as generators, transformers, switchgear, etc., to ensure the normal operation of the power system. Cables are usually wrapped with insulating materials, which reduces the risk of electric shock and can prevent the impact of electrical faults on the surrounding environment. The selection and laying method of cables need to be comprehensively considered according to the specific power system requirements, environmental conditions, cost-effectiveness and other factors. At the power construction site, a transport device with a winch is required to transport the cable to the site to be laid;

[0003] A cable conveying device is proposed according to the patent with the announcement number CN 117228419 A. It includes a conveying mechanism, a working mechanism is arranged on the surface of the conveying mechanism, a main body mechanism is arranged on the surface of the working mechanism, the conveying mechanism is located above the main body mechanism, the working mechanism is located inside the main body mechanism, the conveying mechanism includes a rotating shaft, a protruding block is fixedly connected to the arc surface of the rotating shaft, a plurality of clamping blocks are fixedly connected to the surface of the protruding block, an anti-slip sleeve is clamped on the surface of the clamping block, and a clamping groove is provided inside the anti-slip sleeve. The cable conveying device inserts the cable into the space between the three anti-slip sleeves, and the anti-slip sleeve fixes the cable by friction. The friction between the contact surface and the cable is increased by setting the anti-slip sleeve, thereby avoiding the dislocation and wear of the cable caused by sliding, and facilitating the transportation of the cable.

[0004] This device mainly provides anti-slip measures for cable reeling to prevent cable displacement. However, in actual construction, when the cable needs to be used, it is generally necessary to remove the outer insulation layer to expose the internal conductor for electrical connection. The stripping length and method also need to be operated according to the connection requirements and cable type to ensure good conductivity and safety. Traditional cable conveying devices can only provide a single reeling function. When the cable is delivered to the site, workers also need to remove the cable first, and then use a special stripping device to process the cable, which reduces the laying efficiency.

[0005] To this end, those skilled in the art have proposed a cable conveying device for power construction to solve the problems raised by the background technology.

[0006] The above information disclosed in this background technology is only used to increase the understanding of the background technology of the present invention and therefore, it may include information that does not constitute the prior art known to ordinary technicians in this field. Summary of the invention

[0007] The object of the present invention is to provide a cable conveying device for electric power construction to solve the problems raised in the above-mentioned background technology.

[0008] To achieve the above object, the present invention provides the following technical solutions:

[0009] A cable conveying device for electric power construction, comprising:

[0010] The reeling mechanism comprises a cart bottom plate and a mounting frame fixedly mounted on the upper surface of the cart bottom plate, the number of the mounting frames is two, a movable shaft is inserted between the two mounting frames, and a cable storage drum is fixedly arranged on the side surface of the movable shaft;

[0011] The processing mechanism includes a movable seat and a column arranged on the upper surface of the cart bottom plate, the number of the columns is two, the peripheral sides of the two columns are slidably connected with a sliding frame, a peeling blade is fixedly connected between the two sliding frames, a discharge sleeve and an outer sleeve are fixedly installed on the movable seat, a connecting sleeve is sleeved inside the outer sleeve, a bearing is arranged between the connecting sleeve and the outer sleeve, one end of the connecting sleeve is fixedly connected with a conveying gear, a groove is opened on the peripheral side of the discharge sleeve, and the position of the conveying gear is adapted to the groove.

[0012] Preferably, one end of the movable shaft is fixedly connected to a first roller, the first roller is located on a side of the mounting frame, and a belt is transmission-connected to a peripheral side of the first roller.

[0013] Preferably, a storage plate is fixedly mounted on one side of the cart bottom plate, a second drive motor is fixedly connected to the upper surface of the storage plate, an output end of the second drive motor is connected to a second roller, and the second roller cooperates with a belt drive.

[0014] Preferably, a cross track is fixedly connected to one end of the second roller away from the second drive motor, a cross groove is formed at one end of the connecting cylinder away from the conveying gear, and the position and shape of the cross track are adapted to the cross groove.

[0015] Preferably, a locking screw hole is provided on the side surface of the sliding frame, a locking screw is threaded into the locking screw hole, and one end of the locking screw is pressed and matched with the column.

[0016] Preferably, an adjustment groove is provided on the upper surface of the cart bottom plate, a sliding protrusion is arranged in the adjustment groove, the sliding protrusion is slidably matched with the adjustment groove, and the sliding protrusion is connected to the moving seat.

[0017] Preferably, a movable guide rail is fixedly mounted on the upper surface of the cart bottom plate, a groove is provided on the upper surface of the movable guide rail, and an adjusting slider is provided in the groove.

[0018] Preferably, the adjusting slider is a convex plate structure, the adjusting slider is slidably matched with the slot, a first drive motor is fixedly connected to a side of the movable guide rail, an output end of the first drive motor is connected to a threaded rod, a threaded hole is opened on a surface of the adjusting slider, the threaded hole passes through the adjusting slider, and the threaded rod is threadedly matched with the threaded hole.

[0019] Preferably, a top plate is fixedly connected to the upper surface of the adjusting slider, a hinge seat is fixedly installed on the upper surface of the top plate, and a positioning sleeve is hinged on the hinge seat.

[0020] Preferably, a plurality of movable wheels are installed on the lower surface of the cart bottom plate, and a support frame is fixedly connected to the upper surface of the cart bottom plate. The number of the support frames is two, and a handle is fixedly connected between the two support frames.

[0021] Compared with the prior art, the present invention has the following beneficial effects:

[0022] (1) The present invention provides a trolley-type mobile carrier for movement at the construction site. When the cable needs to be transported to the construction site to be laid, the cable can be wound on the cable storage drum and the device can be pushed to move. When the cable does not need to be processed, the cable can be directly removed from the cable storage drum for laying. When the cable needs to be stripped, the end of the cable can be passed through the discharge sleeve, and the position of the mobile seat can be adjusted by sliding the sliding protrusion and the adjustment groove, so that the cross groove on the connecting tube is plugged into the cross rail plate on the second roller, and the height of the stripping blade is adjusted according to the thickness of the insulation to be stripped. Start the second driving motor, and drive the first roller and the second roller to rotate through the belt. The rotation of the first roller can automatically detach the cable from the cable storage drum, and the second roller can drive the conveying gear to rotate. The conveying gear contacts the insulation skin of the cable through the groove opened on the discharge sleeve, and the protruding tooth block on the conveying gear can drive the cable to be discharged outward. During the discharge process of the cable, the stripping blade will cut off the insulation skin from the cable, thereby achieving the effect of automatic stripping. The device integrates the stripping device and the conveying device, and can perform the stripping operation simultaneously during the process of removing the cable, which simplifies the work process and improves work efficiency.

[0023] (2) The present invention sets an adjustment groove and a sliding protrusion. Under normal conditions, the cross groove and the cross rail plate are disengaged. At this time, it can be applied to work scenarios where stripping is not required. When stripping is required, the position of the movable seat can be adjusted by slidingly cooperating with the adjustment groove and the sliding protrusion, so that the cross rail plate and the cross groove are plugged into each other. At this time, the present invention can be applied to scenarios where stripping is required, thereby realizing switching of application scenarios. By setting an adjustment slider with a threaded rod and installing a positioning sleeve on the adjustment slider, when the cable needs to be reeled in, the cable can be passed through the positioning sleeve and then wound around the cable storage drum. At this time, the first drive motor and the second drive motor are started at the same time. The second drive motor can drive the cable storage drum to rotate to achieve the effect of automatic reeling. The first drive motor can drive the threaded rod to cooperate with the adjusting slider thread, thereby driving the positioning sleeve to move along the direction of the movable guide rail. At this time, the cable can be evenly wound around the cable storage drum.

[0024] The above summary is for illustrative purposes only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the present invention will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a right-side stereoscopic structural schematic diagram of the present invention;

[0026] Figure 2 It is a left-side stereoscopic structural schematic diagram of the present invention;

[0027] Figure 3 It is an enlarged schematic diagram of the local structure at A of the present invention;

[0028] Figure 4 It is a right side view of the present invention;

[0029] Figure 5 It is a rear-view stereoscopic structural schematic diagram of the present invention;

[0030] Figure 6 It is a schematic diagram of the enlarged local structure of location B of the present invention.

[0031] In the figure: 1. cart bottom plate; 2. movable guide rail; 3. first drive motor; 4. storage plate; 5. second drive motor; 6. belt; 7. mounting frame; 8. first roller; 9. cable storage drum; 10. support frame; 11. handle; 12. moving wheel; 13. adjustment slot; 14. column; 15. sliding frame; 16. locking screw; 17. peeling blade; 18. second roller; 19. sliding bump; 20. cross track plate; 21. connecting tube; 22. cross slot; 23. conveying gear; 24. discharge sleeve; 25. notch; 26. moving seat; 27. slot; 28. threaded rod; 29. ​​adjustment slider; 30. threaded hole; 31. top plate; 32. hinge seat; 33. positioning sleeve. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments 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 creative work are within the scope of protection of the present invention.

[0033] Embodiment 1:

[0034] See also Figure 1-Figure 6 As shown, a cable conveying device for electric power construction comprises:

[0035] The reeling mechanism includes a cart bottom plate 1 and a mounting frame 7 fixedly mounted on the upper surface of the cart bottom plate 1. There are two mounting frames 7. A movable shaft is inserted between the two mounting frames 7. A cable storage drum 9 is fixedly arranged on the side surface of the movable shaft.

[0036] The processing mechanism includes a movable seat 26 and a column 14 arranged on the upper surface of the cart bottom plate 1. There are two columns 14. The sides of the two columns 14 are slidably connected with sliding frames 15. A peeling blade 17 is fixedly connected between the two sliding frames 15. A discharge sleeve 24 and an outer sleeve are fixedly installed on the movable seat 26. A connecting sleeve 21 is sleeved inside the outer sleeve. A bearing is arranged between the connecting sleeve 21 and the outer sleeve. A conveying gear 23 is fixedly connected to one end of the connecting sleeve 21. A slot 25 is opened on the side of the discharge sleeve 24. The position of the conveying gear 23 is adapted to the slot 25.

[0037] Specifically, one end of the movable shaft is fixedly connected with a first roller 8 , the first roller 8 is located on a side of the mounting frame 7 , and a belt 6 is transmission-connected to the side surface of the first roller 8 .

[0038] Specifically, a storage plate 4 is fixedly installed on one side of the cart bottom plate 1, and a second drive motor 5 is fixedly connected to the upper surface of the storage plate 4. The output end of the second drive motor 5 is connected to a second roller 18, and the second roller 18 cooperates with the belt 6 for transmission.

[0039] Specifically, the end of the second roller 18 away from the second drive motor 5 is fixedly connected to a cross track plate 20 , and the end of the connecting tube 21 away from the conveying gear 23 is provided with a cross groove 22 , and the position and shape of the cross track plate 20 are adapted to the cross groove 22 .

[0040] As can be seen from the above, the device is used to move at the construction site by setting a cart-type mobile carrier. When the cable needs to be transported to the construction site to be laid, the cable can be wound on the cable storage drum 9 to push the device to move. When the cable does not need to be processed, the cable can be directly taken off the cable storage drum 9 for laying. When the cable needs to be stripped, the end of the cable can be passed through the discharge sleeve 24, and then the position of the movable seat 26 is adjusted by the sliding cooperation between the sliding protrusion 19 and the adjustment groove 13, so that the cross groove 22 on the connecting tube 21 is plugged into the cross rail plate 20 on the second roller 18, and the height of the stripping blade 17 is adjusted according to the thickness of the insulation skin to be stripped. Start the second driving motor 5, and drive the first roller 8 and the second roller 18 to rotate through the belt 6. The rotation of the first roller 8 can automatically detach the cable from the cable storage drum 9, and the second roller 18 can drive the conveying gear 23 to rotate. The conveying gear 23 contacts the insulation skin of the cable through the groove 25 provided on the discharge sleeve 24, and the protruding tooth block on the conveying gear 23 can drive the cable to be discharged outward. During the discharge process of the cable, the stripping blade 17 will cut off the insulation skin from the cable, thereby achieving the effect of automatic stripping. The device integrates the stripping device and the conveying device, and can perform the stripping operation simultaneously during the process of removing the cable, thereby simplifying the work process and improving the work efficiency.

[0041] Embodiment 2:

[0042] The reeling mechanism includes a cart bottom plate 1 and a mounting frame 7 fixedly mounted on the upper surface of the cart bottom plate 1. There are two mounting frames 7. A movable shaft is inserted between the two mounting frames 7. A cable storage drum 9 is fixedly arranged on the side surface of the movable shaft.

[0043] The processing mechanism includes a movable seat 26 and a column 14 arranged on the upper surface of the cart bottom plate 1. There are two columns 14. The sides of the two columns 14 are slidably connected with sliding frames 15. A peeling blade 17 is fixedly connected between the two sliding frames 15. A discharge sleeve 24 and an outer sleeve are fixedly installed on the movable seat 26. A connecting sleeve 21 is sleeved inside the outer sleeve. A bearing is arranged between the connecting sleeve 21 and the outer sleeve. A conveying gear 23 is fixedly connected to one end of the connecting sleeve 21. A slot 25 is opened on the side of the discharge sleeve 24. The position of the conveying gear 23 is adapted to the slot 25.

[0044] See also Figure 1-Figure 6 As shown, a locking screw hole is opened on the side surface of the sliding frame 15, and a locking screw 16 is threaded in the locking screw hole. One end of the locking screw 16 is pressed and matched with the column 14.

[0045] Specifically, an adjustment groove 13 is formed on the upper surface of the cart bottom plate 1 , a sliding protrusion 19 is disposed in the adjustment groove 13 , the sliding protrusion 19 is slidably matched with the adjustment groove 13 , and the sliding protrusion 19 is connected to the moving seat 26 .

[0046] Specifically, a movable guide rail 2 is fixedly installed on the upper surface of the cart bottom plate 1 , a groove 27 is formed on the upper surface of the movable guide rail 2 , and an adjusting slider 29 is disposed in the groove 27 .

[0047] As can be seen from the above, by setting the adjustment groove 13 and the sliding protrusion 19, the cross groove 22 and the cross rail plate 20 are disengaged in the normal state. At this time, it can be used in work scenarios where peeling is not required. When peeling operation is required, the position of the movable seat 26 can be adjusted by sliding cooperation between the adjustment groove 13 and the sliding protrusion 19, so that the cross rail plate 20 is plugged into the cross groove 22. At this time, the device can be used in scenarios where peeling is required, thereby realizing the switching of application scenarios.

[0048] Embodiment three:

[0049] See also Figure 1-Figure 6 As shown, the adjusting slider 29 is a convex plate structure, the adjusting slider 29 is slidably matched with the slot 27, a first drive motor 3 is fixedly connected to one side of the movable guide rail 2, the output end of the first drive motor 3 is connected to a threaded rod 28, a threaded hole 30 is opened on one surface of the adjusting slider 29, the threaded hole 30 passes through the adjusting slider 29, and the threaded rod 28 is threadedly matched with the threaded hole 30.

[0050] Specifically, a top plate 31 is fixedly connected to the upper surface of the adjusting slider 29 , a hinge seat 32 is fixedly installed on the upper surface of the top plate 31 , and a positioning sleeve 33 is hingedly connected to the hinge seat 32 .

[0051] Specifically, a plurality of moving wheels 12 are installed on the lower surface of the cart bottom plate 1 , and a support frame 10 is fixedly connected to the upper surface of the cart bottom plate 1 . The number of the support frames 10 is two, and a handle 11 is fixedly connected between the two support frames 10 .

[0052] As can be seen from the above, the device is provided with an adjusting slider 29 with a threaded rod 28, and a positioning sleeve 33 is installed on the adjusting slider 29. When the cable needs to be reeled in, the cable can be passed through the positioning sleeve 33 and then wound around the cable storage drum 9. At this time, the first drive motor 3 and the second drive motor 5 are started at the same time. The second drive motor 5 can drive the cable storage drum 9 to rotate to achieve the effect of automatic reeling. The first drive motor 3 can drive the threaded rod 28 to cooperate with the thread of the adjusting slider 29, thereby driving the positioning sleeve 33 to move along the direction of the movable guide rail 2. At this time, the cable can be evenly wound around the cable storage drum 9.

[0053] The standard parts used in the present invention can all be purchased from the market, and the special-shaped parts can be customized according to the description and the drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here. The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0054] In the description of the present invention, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. "Multiple" means two or more, unless otherwise clearly and specifically defined.

[0055] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0056] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0057] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example" or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, unless they are contradictory.

[0058] In the drawings of the embodiments disclosed in the present invention, only the structures related to the embodiments disclosed in the present invention are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present invention can be combined with each other.

[0059] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cable conveying device for electric power construction, characterized in that: include: A reeling mechanism, the reeling mechanism comprising a cart bottom plate (1) and a mounting frame (7) fixedly mounted on the upper surface of the cart bottom plate (1), the number of the mounting frames (7) being two, a movable shaft being inserted between the two mounting frames (7), and a cable storage drum (9) being fixedly arranged on the side surface of the movable shaft; The processing mechanism comprises a movable seat (26) and a column (14) arranged on the upper surface of the cart bottom plate (1), the number of the columns (14) is two, the peripheral side surfaces of the two columns (14) are slidably connected with a sliding frame (15), a peeling blade (17) is fixedly connected between the two sliding frames (15), a discharge sleeve (24) and an outer sleeve are fixedly installed on the movable seat (26), a connecting sleeve (21) is sleeved inside the outer sleeve, a bearing is arranged between the connecting sleeve (21) and the outer sleeve, one end of the connecting sleeve (21) is fixedly connected with a conveying gear (23), a notch (25) is opened on the peripheral side surface of the discharge sleeve (24), and the position of the conveying gear (23) is adapted to the notch (25).

2. A cable conveying device for electric power construction according to claim 1, characterized in that: One end of the movable shaft is fixedly connected to a first rotating roller (8), the first rotating roller (8) is located on a side surface of the mounting frame (7), and a belt (6) is transmission-connected to the peripheral side surface of the first rotating roller (8).

3. A cable conveying device for electric power construction according to claim 2, characterized in that: A storage plate (4) is fixedly mounted on one side of the cart bottom plate (1); a second drive motor (5) is fixedly connected to the upper surface of the storage plate (4); an output end of the second drive motor (5) is connected to a second roller (18); and the second roller (18) cooperates with a belt (6) for transmission.

4. A cable conveying device for electric power construction according to claim 3, characterized in that: The end of the second roller (18) away from the second drive motor (5) is fixedly connected to a cross track plate (20), and the end of the connecting cylinder (21) away from the conveying gear (23) is provided with a cross groove (22), and the position and shape of the cross track plate (20) are adapted to the cross groove (22).

5. The cable conveying device for electric power construction according to claim 1, characterized in that: The sliding frame (15) is provided with a locking screw hole on the side surface thereof, a locking screw (16) is screwed into the locking screw hole, and one end of the locking screw (16) is pressed and matched with the column (14).

6. A cable conveying device for electric power construction according to claim 1, characterized in that: An adjustment groove (13) is provided on the upper surface of the cart bottom plate (1), a sliding protrusion (19) is arranged in the adjustment groove (13), the sliding protrusion (19) is slidably matched with the adjustment groove (13), and the sliding protrusion (19) is connected to the moving seat (26).

7. A cable conveying device for electric power construction according to claim 1, characterized in that: A movable guide rail (2) is fixedly mounted on the upper surface of the cart bottom plate (1), a groove (27) is provided on the upper surface of the movable guide rail (2), and an adjusting slider (29) is arranged in the groove (27).

8. A cable conveying device for electric power construction according to claim 7, characterized in that: The adjusting slider (29) is a convex plate structure, the adjusting slider (29) is slidably matched with the slot (27), a side surface of the movable guide rail (2) is fixedly connected with a first drive motor (3), an output end of the first drive motor (3) is connected with a threaded rod (28), a surface of the adjusting slider (29) is provided with a threaded hole (30), the threaded hole (30) passes through the adjusting slider (29), and the threaded rod (28) is threadedly matched with the threaded hole (30).

9. A cable conveying device for electric power construction according to claim 8, characterized in that: The upper surface of the adjusting slider (29) is fixedly connected to a top plate (31), the upper surface of the top plate (31) is fixedly installed with a hinge seat (32), and a positioning sleeve (33) is hingedly connected to the hinge seat (32).

10. A cable conveying device for electric power construction according to claim 1, characterized in that: A plurality of movable wheels (12) are installed on the lower surface of the cart bottom plate (1), and a support frame (10) is fixedly connected to the upper surface of the cart bottom plate (1). The number of the support frames (10) is two, and a handle (11) is fixedly connected between the two support frames (10).

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