Erecting auxiliary device for power construction

Abstract

The utility model discloses an erection auxiliary device for power construction, which comprises a lifting mechanism, and a limiting mechanism is mounted on the surface of the lifting mechanism. The lifting mechanism comprises a cart, a lifter is fixed to the surface of the cart, and a mounting plate is fixed to the surface of the lifter; the limiting mechanism comprises a bottom plate, a sleeve shell is fixed to the surface of the bottom plate, a spring is fixed to the inner wall of the sleeve shell, a mounting frame is fixed to the surface of the spring, box buckles are fixed to the surfaces of the sleeve shell and the mounting frame, a sleeve is fixed to the surface of the mounting frame, an adjusting rod is slidably connected to the inner wall of the sleeve, and a movable plate is fixed to the bottom of the adjusting rod. And side plates are fixed on the surfaces of the movable plate and the bottom plate. The electric power construction erection auxiliary device has the advantages of being capable of positioning a cable when the cable is lifted and being suitable for cables of various diameters, and the problem that the cable is prone to slipping off from the surface of equipment when an existing electric power construction erection auxiliary device is lifted is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of electric power construction, in particular to an erection auxiliary device used for electric power construction. Background Art

[0002] Power construction projects are completed through scientific planning and careful construction. At the beginning of planning, all possible problems are taken into consideration to prevent and avoid them as early as possible. During power construction, it is often necessary to erect high-altitude cables. Usually, when erecting cables, manpower or traction equipment is required to drag the cables on one side to slide through the top of the cable pole. After the cables are dragged to a certain height, the cable poles are used to support the cables.

[0003] When using the existing power construction auxiliary erection device, it is necessary to first place the cable on the placement rack, and then lift the cable to the required height before erecting the cable. Since the cable is affected by its own gravity, it is very easy for the cable to slip off the equipment during the lifting process, which increases the construction difficulty for the workers and reduces the construction efficiency. Utility Model Content

[0004] The purpose of the utility model is to provide an erection auxiliary device for electric power construction, which has the advantages of being able to position the cable when it is lifted and being adaptable to cables of various diameters, thereby solving the problem that the cable is easily slipped off the surface of the equipment when the current electric power construction erection auxiliary device is lifted.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an erection auxiliary device for electric power construction, comprising a lifting mechanism, a limiting mechanism being installed on the surface of the lifting mechanism;

[0006] The lifting mechanism comprises a cart, a lift is fixed on the surface of the cart, and a mounting plate is fixed on the surface of the lift;

[0007] The limiting mechanism includes a base plate, a sleeve shell is fixed on the surface of the base plate, a spring is fixed on the inner wall of the sleeve shell, a mounting bracket is fixed on the surface of the spring, box buckles are fixed on the surfaces of the sleeve shell and the mounting bracket, a sleeve is fixed on the surface of the mounting bracket, an adjusting rod is slidably connected to the inner wall of the sleeve, a movable plate is fixed to the bottom of the adjusting rod, side plates are fixed to the movable plate and the surface of the base plate, rollers are rotatably connected to the surface of the side plate, the surface of the rollers is slidably connected to the limiting plate, a pin rod passes through the surface of the sleeve, and a plurality of positioning holes for cooperating with the pin rod are opened on the surface of the adjusting rod.

[0008] As a preferred auxiliary erection device for power construction of the utility model, a mounting groove is opened on the surface of the limit plate, a screw rod is threaded through the surface of the limit plate, the bottom of the screw rod is rotatably connected to the limit block, and the limit block is slidably connected to the surface of the mounting groove.

[0009] As a preferred embodiment of the auxiliary erection device for electric power construction of the utility model, a guide block is fixed on the surface of the mounting frame, a slide groove is provided on the inner wall of the casing, and the surface of the guide block is slidably connected to the surface of the slide groove.

[0010] As a preferred embodiment of the auxiliary erection device for electric power construction of the utility model, an operating plate is fixed to one end of the screw rod, and a hexagonal groove is provided on the surface of the operating plate.

[0011] As a preferred embodiment of the auxiliary erection device for electric power construction of the utility model, a baffle is fixed on the surface of the mounting plate, and an auxiliary roller is rotatably connected to the surface of the baffle.

[0012] As a preferred embodiment of the auxiliary erection device for electric power construction of the utility model, a sliding rod is slidably penetrated through the surface of the mounting frame, and the bottom of the sliding rod is fixedly connected to the top of the movable plate.

[0013] As a preferred embodiment of the auxiliary erection device for electric power construction of the utility model, a rubber pad is fixed on the surface of the roller.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0015] The utility model provides a limit mechanism for limiting the position of the cable during the lifting process, and the cable can be placed on the surface of the roller. At the same time, when the cable is pulled, the roller can rotate, thereby reducing the friction effect on the cable surface. The adjusting rod can adjust the position inside the sleeve, and at the same time, the adjusting rod can drive the movable plate to move simultaneously when it is active, thereby changing the distance between the upper and lower rollers, and the limit plate can slide on the roller surface, so that the limit plate can be moved to fit the cable surface, so that the limit plate can limit the cable when it moves, and avoid the cable from moving left and right. The combination of the movable plate and the limit plate enables the device to adapt to cables of various diameters. After adjusting the position of the movable plate, the cable is passed through the rollers on both sides, so that the surfaces of the rollers on both sides can contact the cable surface, and then the mounting frame is moved downward, and the mounting frame is limited by the box buckle, so that the spring is compressed, and the upper roller can squeeze and clamp the cable surface, thereby avoiding the cable from moving when the lifter is lifted. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0017] Figure 2 It is a structural schematic diagram of the lifting mechanism in the utility model;

[0018] Figure 3 It is a structural schematic diagram of the limiting mechanism in the utility model;

[0019] Figure 4 It is a schematic cross-sectional structure diagram of the limiting mechanism in the utility model;

[0020] Figure 5 It is a partial cross-sectional structural schematic diagram of the limiting mechanism in the utility model.

[0021] In the figure: 1. lifting mechanism; 101. cart; 102. elevator; 103. mounting plate; 104. auxiliary roller; 2. limiting mechanism; 201. bottom plate; 202. sleeve; 203. spring; 204. mounting frame; 205. box buckle; 206. movable plate; 207. side plate; 208. roller; 209. limiting plate; 210. sleeve; 211. adjusting rod; 212. pin rod; 213. slide rod; 214. guide block; 215. screw rod; 216. limiting block; 217. operating panel. DETAILED DESCRIPTION

[0022] See also Figure 1-5 , an erection auxiliary device for electric power construction, comprising a lifting mechanism 1, a limiting mechanism 2 is mounted on the surface of the lifting mechanism 1;

[0023] The lifting mechanism 1 is used to lift the cable, and the limiting mechanism 2 is used to limit the cable.

[0024] The lifting mechanism 1 includes a cart 101, a lift 102 is fixed on the surface of the cart 101, and a mounting plate 103 is fixed on the surface of the lift 102;

[0025] The trolley 101 is used to move the device, the elevator 102 can be raised and lowered so that the cable can be lifted to a required height, and the surface of the mounting plate 103 is used to install the internal components of the limiting mechanism 2.

[0026] The limiting mechanism 2 includes a bottom plate 201, which is fixed to the surface of the mounting plate 103, a sleeve 202 is fixed to the surface of the bottom plate 201, a spring 203 is fixed to the inner wall of the sleeve 202, a mounting frame 204 is fixed to the surface of the spring 203, a box buckle 205 is fixed to the surface of the sleeve 202 and the mounting frame 204, a sleeve 210 is fixed to the surface of the mounting frame 204, an adjusting rod 211 is slidably connected to the inner wall of the sleeve 210, the surface of the adjusting rod 211 passes through the mounting frame 204, a movable plate 206 is fixed to the bottom of the adjusting rod 211, side plates 207 are fixed to the surface of the movable plate 206 and the bottom plate 201, a roller 208 is rotatably connected to the surface of the side plate 207, and the surface of the roller 208 is slidably connected to the limiting plate 209, a pin rod 212 passes through the surface of the sleeve 210, and a plurality of positioning holes for matching the pin rod 212 are opened on the surface of the adjusting rod 211;

[0027] The mounting frame 204 can slide on the inner wall of the casing 202, and the cable can be placed on the surface of the roller 208. At the same time, when the cable is pulled, the roller 208 can rotate, thereby reducing the friction effect on the cable surface. The adjusting rod 211 can adjust the position inside the sleeve 210. At the same time, the adjusting rod 211 can drive the movable plate 206 to move at the same time when it is active, thereby changing the distance between the upper and lower rollers 208, and the limiting plate 209 can slide on the surface of the roller 208, so that the limiting plate 209 can be moved to fit the cable surface, so that the limiting plate 209 can It can limit the cable when it moves to prevent the cable from moving left and right. The combination of the movable plate 206 and the limiting plate 209 enables the device to adapt to cables of various diameters. After adjusting the position of the movable plate 206, the cable is passed through the rollers 208 on both sides so that the surfaces of the rollers 208 on both sides can contact the surface of the cable. Then the mounting frame 204 is moved downward and the mounting frame 204 is limited by the box buckle 205 to compress the spring 203 and enable the upper roller 208 to squeeze and clamp the surface of the cable, thereby preventing the cable from moving when the elevator 102 is lifted.

[0028] Furthermore, a mounting groove is provided on the surface of the limit plate 209, a screw rod 215 is threadedly penetrated through the surface of the limit plate 209, the bottom of the screw rod 215 is rotatably connected to a limit block 216, and the limit block 216 is slidably connected to the surface of the mounting groove;

[0029] After the position of the limiting plate 209 on the surface of the roller 208 is adjusted, the screw 215 can be rotated to make the limiting block 216 fit the surface of the roller 208 , so that the limiting plate 209 can obtain a limiting effect on the surface of the roller 208 .

[0030] Furthermore, a guide block 214 is fixed on the surface of the mounting frame 204, a slide groove is provided on the inner wall of the housing 202, and the surface of the guide block 214 is slidably connected to the surface of the slide groove;

[0031] When the mounting frame 204 is moving, the guide block 214 can slide on the surface of the slide slot, so that the slide slot can limit the guide block 214, thereby preventing the mounting frame 204 from being separated from the housing 202.

[0032] Furthermore, an operating plate 217 is fixed to one end of the screw rod 215, and a hexagonal groove is formed on the surface of the operating plate 217;

[0033] The operator can operate the screw rod 215 by using a hexagonal wrench.

[0034] Furthermore, a baffle is fixed on the surface of the mounting plate 103, and an auxiliary roller 104 is rotatably connected to the surface of the baffle;

[0035] By providing the auxiliary roller 104 , the cable can contact the surface of the auxiliary roller 104 , so that the cable will not directly contact the surface of the mounting plate 103 , thereby preventing the auxiliary roller 104 from being worn by the surface of the mounting plate 103 .

[0036] Furthermore, a slide bar 213 is slidably penetrated through the surface of the mounting frame 204, and the bottom of the slide bar 213 is fixedly connected to the top of the movable plate 206;

[0037] When the movable plate 206 is moving, the slide bar 213 will be able to slide on the surface of the mounting frame 204, so that the movable plate 206 can obtain a guiding effect and avoid the situation of one side deviation when it moves.

[0038] Furthermore, a rubber pad is fixed to the surface of the roller 208;

[0039] The rubber pad can be compressed and deformed, thereby improving the clamping effect of the rollers 208 on the cable.

[0040] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An auxiliary erection device for electric power construction, comprising a lifting mechanism (1), characterized in that: A limiting mechanism (2) is mounted on the surface of the lifting mechanism (1); The lifting mechanism (1) comprises a trolley (101), a lift (102) being fixed on the surface of the trolley (101), and a mounting plate (103) being fixed on the surface of the lift (102); The limiting mechanism (2) comprises a bottom plate (201), a sleeve (202) is fixed on the surface of the bottom plate (201), a spring (203) is fixed on the inner wall of the sleeve (202), a mounting frame (204) is fixed on the surface of the spring (203), box buckles (205) are fixed on the surfaces of the sleeve (202) and the mounting frame (204), a sleeve (210) is fixed on the surface of the mounting frame (204), and an adjusting rod (210) is slidably connected to the inner wall of the sleeve (210). 1), a movable plate (206) is fixed at the bottom of the adjusting rod (211), side plates (207) are fixed to the surfaces of the movable plate (206) and the bottom plate (201), a roller (208) is rotatably connected to the surface of the side plate (207), a limit plate (209) is slidably connected to the surface of the roller (208), a pin rod (212) passes through the surface of the sleeve (210), and a plurality of positioning holes for matching with the pin rod (212) are opened on the surface of the adjusting rod (211).

2. The auxiliary device for erection of electric power construction according to claim 1, characterized in that: A mounting groove is provided on the surface of the limit plate (209), a screw rod (215) is threadedly passed through the surface of the limit plate (209), the bottom of the screw rod (215) is rotatably connected to a limit block (216), and the limit block (216) is slidably connected to the surface of the mounting groove.

3. The auxiliary device for erection of electric power construction according to claim 1, characterized in that: A guide block (214) is fixed on the surface of the mounting frame (204), a slide groove is provided on the inner wall of the sleeve shell (202), and the surface of the guide block (214) is slidably connected to the surface of the slide groove.

4. The auxiliary device for erection of electric power construction according to claim 2, characterized in that: An operating plate (217) is fixed to one end of the screw rod (215), and a hexagonal groove is formed on the surface of the operating plate (217).

5. The auxiliary erection device for electric power construction according to claim 1, characterized in that: A baffle is fixed on the surface of the mounting plate (103), and an auxiliary roller (104) is rotatably connected to the surface of the baffle.

6. The auxiliary erection device for electric power construction according to claim 1, characterized in that: A sliding rod (213) slidably penetrates the surface of the mounting frame (204), and the bottom of the sliding rod (213) is fixedly connected to the top of the movable plate (206).

7. The auxiliary erection device for electric power construction according to claim 1, characterized in that: A rubber pad is fixed on the surface of the roller (208).

Images