A construction engineering construction power line erection device

Abstract

The utility model discloses a kind of construction engineering construction electric power line erection equipment, it is related to erection equipment technical field.The top of supporting frame is provided with hanger, hanger includes the first connecting piece and the second connecting piece fixed in the top of supporting frame, the bottom of first connecting piece and the top of second connecting piece are respectively provided with first slot and second slot, and the first slot and the second slot are inserted with limiting rod, and the bottom of limiting rod is fixed with push rod.The utility model is set by setting hanger, by moving the moving plate on hanger downwards, so that limiting rod moves downwards, and push rod slides in sliding slot, spring is extruded, so as to be hung by first connecting piece, after hanging, loosen moving plate, so that limiting rod moves upwards, limiting rod is inserted into first slot by moving upwards, and the interface between first connecting piece and second connecting piece is plugged, to avoid falling from iron tower when hanging because of vibration or accidental pulling etc.

Description

Technical Field

[0001] This utility model relates to the field of erection equipment technology, specifically to a power line erection equipment for construction projects. Background Technology

[0002] An existing power line erection stringing device (publication number: CN212627055U) has the following disadvantages in use: During use, the hook is only fixed by hanging and has no anti-detachment structure. It is easily detached from the tower due to vibration or accidental pulling during operation. In addition, the second roller and the first roller are clamped by a telescopic spring, which cannot provide good clamping force for wires of different sizes. Therefore, this patent proposes a construction engineering power line erection equipment to solve the above problems. Utility Model Content

[0003] The purpose of this utility model is to provide a construction power line erection device to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a construction power line erection device, including a support frame, a hanging component at the top of the support frame, the hanging component including a first connecting component and a second connecting component fixed to the top of the support frame, a first slot and a second slot respectively opened at the bottom of the first connecting component and the top of the second connecting component, a limiting rod inserted into the first slot and the second slot, a push rod fixed at the bottom of the limiting rod, a sliding groove opened at the bottom of the second slot, the push rod slidably connected in the sliding groove, a spring fixed between the second slot and the bottom of the limiting rod, a movable plate fixed on one side of the limiting rod, a connecting groove opened on one side of the second connecting component, the movable plate slidably connected in the connecting groove.

[0005] Preferably, the bottom end of the support frame is fixed with a fixed frame, a first rotating shaft is rotatably connected between the inner walls of the two sides of the fixed frame, a first roller is fixed to the outer wall of the first rotating shaft, a first push plate is slidably connected inside the fixed frame, two fixing parts are fixed to the top end of the first push plate, a second rotating shaft is rotatably connected between the two fixing parts, a second roller is fixed to the outer wall of the second rotating shaft, a first moving rod is fixed to the bottom end of the first push plate, the first moving rod passes through the fixed frame, a first screw is rotatably connected to the bottom end of the first push plate, and the first screw is screwed to the fixed frame.

[0006] Preferably, a second push plate is slidably connected inside the fixed frame, a clamping member is fixed at the bottom end of the second push plate, a second moving rod is fixed at the top end of the second push plate, the second moving rod passes through the fixed frame and the support frame, and a second screw is rotatably connected to the top end of the second push plate, the second screw being screwed to the fixed frame.

[0007] Preferably, the bottom end of the first moving rod is fixed with a first fixing plate, the bottom end of the first screw after passing through the first fixing plate is fixed with a first knob, the top end of the second moving rod is fixed with a second fixing plate, and the top end of the second screw after passing through the support frame and the second fixing plate is fixed with a second knob.

[0008] Preferably, the surfaces of both the first roller and the second roller are fitted with a first protective pad.

[0009] Preferably, a second protective pad is fixed to the bottom end of the clamping member.

[0010] Compared with the prior art, the beneficial effects of this utility model are: By setting up a hanger, the movable plate on the hanger moves downward, causing the limiting rod to move downward, and the push rod slides in the groove, compressing the spring, thereby connecting through the first connector. After connection, the movable plate is released, causing the limiting rod to move upward and insert into the first slot, blocking the interface between the first connector and the second connector, preventing it from falling off the tower due to vibration or accidental pulling during connection.

[0011] In addition, by rotating the first screw, the first screw drives the first push plate to move upward, which in turn moves the second roller upward, thereby adjusting the distance between the first roller and the second roller to adapt to wires of different sizes and avoid insufficient clamping force. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a front view of the present invention; Figure 3 This is a side view of the present invention; Figure 4 This is a schematic diagram of the hanging structure of this utility model.

[0013] In the diagram: 1. Support frame; 2. Hanger; 201. First connecting piece; 202. Second connecting piece; 203. Limiting rod; 204. Moving plate; 205. Push rod; 206. Spring; 3. Fixing frame; 4. First rotating shaft; 5. First roller; 6. Second roller; 7. First push plate; 8. Fixing piece; 9. First screw; 10. First moving rod; 11. Second push plate; 12. Clamping piece; 13. Second screw; 14. Second moving rod. Detailed Implementation

[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0015] Currently, in order to make up for the power shortage, the country is vigorously developing the construction of power plants. Since the transmission of electricity depends on the transmission lines, the power grid department first needs to build transmission towers and then hang the transmission lines on the transmission towers to complete the erection of the transmission lines.

[0016] like Figures 1-4 As shown, this utility model provides a technical solution: a construction power line erection device, including a support frame 1, a hanging member 2 at the top of the support frame 1, the hanging member 2 including a first connecting member 201 and a second connecting member 202 fixed to the top of the support frame 1, a first slot and a second slot respectively opened at the bottom of the first connecting member 201 and the top of the second connecting member 202, a limiting rod 203 inserted into the first slot and the second slot, a push rod 205 fixed at the bottom of the limiting rod 203, a sliding groove opened at the bottom of the second slot, the push rod 205 slidably connected in the sliding groove, a spring 206 fixed between the second slot and the bottom of the limiting rod 203, a moving plate 204 fixed on one side of the limiting rod 203, a connecting groove opened on one side of the second connecting member 202, and the moving plate 204 slidably connected in the connecting groove.

[0017] It should be noted that by setting up the hanger 2, the movable plate 204 on the hanger 2 moves downward, causing the limiting rod 203 to move downward, and the push rod 205 slides in the groove, compressing the spring 206, thereby connecting through the first connector 201. After connecting, the movable plate 204 is released, causing the limiting rod 203 to move upward and insert into the first slot, blocking the interface between the first connector 201 and the second connector 202, preventing it from falling off the tower due to vibration or accidental pulling during connection.

[0018] like Figure 1As shown, a fixed frame 3 is fixed to the bottom of the support frame 1. A first rotating shaft 4 is rotatably connected between the inner walls of both sides of the fixed frame 3. A first roller 5 is fixed to the outer wall of the first rotating shaft 4. A first push plate 7 is slidably connected inside the fixed frame 3. Two fixing parts 8 are fixed to the top of the first push plate 7. A second rotating shaft is rotatably connected between the two fixing parts 8. A second roller 6 is fixed to the outer wall of the second rotating shaft. A first moving rod 10 is fixed to the bottom of the first push plate 7. The first moving rod 10 passes through the fixed frame 3. A first screw 9 is rotatably connected to the bottom of the first push plate 7. The first screw 9 is screwed to the fixed frame 3. A first fixed plate is fixed to the bottom of the first moving rod 10. After the first screw 9 passes through the first fixed plate, a first knob is fixed to its bottom.

[0019] It should be noted that by rotating the first screw 9, the first screw 9 drives the first push plate 7 to move upward, which in turn moves the second roller 6 upward, thereby adjusting the distance between the first roller 5 and the second roller 6 to accommodate wires of different sizes and avoid insufficient clamping force.

[0020] like Figure 2 As shown, a second push plate 11 is slidably connected inside the fixed frame 3. A clamping member 12 is fixed to the bottom end of the second push plate 11, and a second moving rod 14 is fixed to the top end of the second push plate 11. The second moving rod 14 passes through the fixed frame 3 and the support frame 1. A second screw 13 is rotatably connected to the top end of the second push plate 11 and is screwed to the fixed frame 3. A second fixed plate is fixed to the top end of the second moving rod 14, and a second knob is fixed to the top end of the second screw 13 after it passes through the support frame 1 and the second fixed plate.

[0021] It should be noted that by rotating the second screw 13, the second screw 13 drives the second push plate 11 to move downward, causing the clamping member 12 to move downward, clamping the wire between the clamping member 12 and the first roller 5. In this way, the wire can be better clamped under the joint clamping of the clamping member 12, the first roller 5 and the second roller 6.

[0022] like Figure 2 As shown, the surfaces of the first roller 5 and the second roller 6 are both equipped with first protective pads. The bottom end of the clamping member 12 is fixed with a second protective pad.

[0023] It should be noted that by setting a first protective pad and a second protective pad, both of which are made of rubber, a certain amount of cushioning can be provided to prevent the wire from being damaged during clamping.

[0024] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended embodiments and their equivalents.

Claims

1. A construction power line erection device, comprising a support frame (1), characterized in that: The top of the support frame (1) is provided with a hanging part (2). The hanging part (2) includes a first connecting part (201) and a second connecting part (202) fixed to the top of the support frame (1). The bottom of the first connecting part (201) and the top of the second connecting part (202) are respectively provided with a first slot and a second slot. A limiting rod (203) is inserted into the first slot and the second slot. A push rod (205) is fixed to the bottom of the limiting rod (203). A sliding groove is provided at the bottom of the second slot. The push rod (205) is slidably connected in the sliding groove. A spring (206) is fixed between the second slot and the bottom of the limiting rod (203). A movable plate (204) is fixed to one side of the limiting rod (203). A connecting groove is provided on one side of the second connecting part (202). The movable plate (204) is slidably connected in the connecting groove.

2. The construction power line erection equipment according to claim 1, characterized in that: The bottom end of the support frame (1) is fixed with a fixed frame (3). A first rotating shaft (4) is rotatably connected between the inner walls of the two sides of the fixed frame (3). A first roller (5) is fixed on the outer wall of the first rotating shaft (4). A first push plate (7) is slidably connected inside the fixed frame (3). Two fixing parts (8) are fixed at the top of the first push plate (7). A second rotating shaft is rotatably connected between the two fixing parts (8). A second roller (6) is fixed on the outer wall of the second rotating shaft. A first moving rod (10) is fixed at the bottom end of the first push plate (7). The first moving rod (10) passes through the fixed frame (3). A first screw (9) is rotatably connected at the bottom end of the first push plate (7). The first screw (9) is screwed to the fixed frame (3).

3. The construction power line erection equipment according to claim 2, characterized in that: The fixed frame (3) is slidably connected to a second push plate (11). A clamping member (12) is fixed at the bottom end of the second push plate (11). A second moving rod (14) is fixed at the top end of the second push plate (11). The second moving rod (14) passes through the fixed frame (3) and the support frame (1). A second screw (13) is rotatably connected to the top end of the second push plate (11). The second screw (13) is screwed to the fixed frame (3).

4. The construction power line erection equipment according to claim 2, characterized in that: The bottom end of the first moving rod (10) is fixed with a first fixing plate, the bottom end of the first screw (9) is fixed with a first knob after passing through the first fixing plate, the top end of the second moving rod (14) is fixed with a second fixing plate, and the top end of the second screw (13) is fixed with a second knob after passing through the support frame (1) and the second fixing plate.

5. The construction power line erection equipment according to claim 2, characterized in that: The first roller (5) and the second roller (6) are both equipped with a first protective pad.

6. The construction power line erection equipment according to claim 3, characterized in that: The bottom end of the clamping member (12) is fixed with a second protective pad.

Images