Portable power line support for electric power engineering

Abstract

The utility model relates to a power line support, in particular to a portable power line support for electric power engineering. The utility model provides a portable power line support for electric power engineering. The portable power line support comprises a base, a first supporting frame bottom plate, a second supporting frame bottom plate, a guide rod, a first moving rod, a second moving rod and the like. A first supporting frame bottom plate and a second supporting frame bottom plate are arranged on the base, sliding supports are rotationally installed at the positions, close to the base, of the first supporting frame bottom plate and the second supporting frame bottom plate, a guide rod is installed in the middle of the base, the guide rod is sleeved with a plurality of elastic pieces and a plurality of sliding supports, and the sliding supports are in sliding connection with the guide rod. One side of the top of the first supporting frame bottom plate and one side of the top of the second supporting frame bottom plate are each rotationally connected with a first moving rod and a second moving rod. And by rotating the handle, the second supporting frame bottom plate can be adjusted to be in a parallel state from a state of being attached to the base, the size of the device can be reduced at will, and the effect that the device is convenient to carry is achieved.

Description

Technical Field

[0001] The utility model relates to a power line bracket, in particular to a portable power line bracket for electric power engineering. Background Art

[0002] During the installation of power cables, it is often necessary to support the power lines with brackets to facilitate the wiring or installation of the power lines. Power line brackets are usually used in engineering operations such as construction and maintenance of power grids. However, some power line brackets have simple structures, are long and relatively fixed, and are inconvenient to carry. There is no separate support method for the power lines, which makes the various power lines tangled and entangled, which is not conducive to viewing and organizing the lines.

[0003] Therefore, there is an urgent need to design a portable power line bracket for electric power engineering. Utility Model Content

[0004] In order to overcome the shortcomings of the existing power line bracket that the power line bracket is long and relatively fixed and inconvenient to carry, the technical problem to be solved by the utility model is to provide a portable power line bracket for electric power engineering.

[0005] The cam is provided with a first support frame bottom plate and a second support frame bottom plate, a rotating handle, a pinion, a large gear, a first movable rod, a second movable rod, a second fixed block, a sliding bracket, a guide rod and an elastic member, wherein the first support frame bottom plate and the second support frame bottom plate are provided on the base, and the first support frame bottom plate and the second support frame bottom plate are rotatably installed with the sliding bracket near the base, the guide rod is installed in the middle of the base, a plurality of elastic members and a plurality of sliding brackets are sleeved on the guide rod, the sliding bracket is slidably connected to the guide rod, the first support frame bottom plate and the second support frame bottom plate are rotatably connected to the first movable rod and the second movable rod on one side of the top, the first movable rod and the second movable rod are connected to the second fixed block, a large gear and a small gear are provided between the bottom of the first movable rod and the second movable rod, the large gear is meshed with the small gear, the central axis of the large gear is penetrated by the rotating handle, the rotating handle rotatably penetrates the base and the second fixed block and is fixedly connected to the large gear, the small gear is rotatably connected to the bottom of the second fixed block, and the small gear is fixedly connected to the first movable rod.

[0006] Preferably, a rotating shaft is also included, and a plurality of slots are provided on one side of the first support frame bottom plate and the second support frame bottom plate, and the rotating shafts are rotatably connected in the slots.

[0007] Preferably, it also includes a latch and a first fixed block, wherein the latch movably penetrates one side of the base, one end of the latch is fixedly connected to the bottom of the second fixed block, and the other end of the latch movably sleeves the first fixed block.

[0008] Preferably, it also includes rollers, and two rollers are fixedly connected to the rotating shaft.

[0009] Preferably, a plurality of rows of sockets are symmetrically provided on both sides of the base.

[0010] Preferably, a plurality of fixing holes are provided at both ends of the base.

[0011] The beneficial effects of the utility model are as follows: by rotating the handle, the second support frame bottom plate can be adjusted from a state of being in contact with the base to a parallel state, and the volume of the device can be reduced at will, so that the device is easy to carry. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a three-dimensional structural schematic diagram of the components of the power line support of the utility model.

[0013] Figure 2 It is a three-dimensional structural schematic diagram of the utility model.

[0014] Figure 3 It is an enlarged view of the bracket and gear parts of the power line bracket of the utility model.

[0015] Figure 4 It is a three-dimensional structural schematic diagram of the components of the power line support frame of the utility model.

[0016] The marks in the accompanying drawings are: 1-base, 101-fixing hole, 102-socket, 2-first support frame bottom plate, 201-second support frame bottom plate, 3-rotating handle, 4-latch pin, 5-first fixed block, 6-small gear, 7-large gear, 8-first moving rod, 801-second moving rod, 802-second fixed block, 9-sliding bracket, 10-guide rod, 1001-elastic member, 11-card slot, 1101-rotating shaft, 1102-roller. DETAILED DESCRIPTION

[0017] The utility model is further described below in conjunction with the accompanying drawings and embodiments. Example 1

[0018] A portable power line support for electric power engineering, such as Figure 1 , Figure 2 and Figure 3As shown, it includes a base 1, a first support frame bottom plate 2, a second support frame bottom plate 201, a rotating handle 3, a small gear 6, a large gear 7, a first moving rod 8, a second moving rod 801, a second fixed block 802, a sliding bracket 9, a guide rod 10 and an elastic member 1001. The first support frame bottom plate 2 and the second support frame bottom plate 201 are arranged on the base 1. The first support frame bottom plate 2 and the second support frame bottom plate 201 are rotatably installed with a sliding bracket 9 near the base 1. A guide rod 10 is installed in the middle of the base 1. A plurality of elastic members 1001 and a plurality of sliding brackets 9 are sleeved on the guide rod 10. The elastic member 1001 is a spring or a rubber with elastic force, which is a spring here. The number of the sliding brackets 9 is 2 The number can be increased or decreased as needed, the sliding bracket 9 is slidably connected to the guide rod 10, the first support frame bottom plate 2 and the second support frame bottom plate 201 are rotatably connected to the first moving rod 8 and the second moving rod 801 on one side of the top, the first moving rod 8 and the second moving rod 801 are connected to the second fixed block 802, a large gear 7 and a small gear 6 are arranged between the bottom of the first moving rod 8 and the second moving rod 801, the large gear 7 is meshed with the small gear 6, the central axis of the large gear 7 is penetrated by a rotating handle 3, the rotating handle 3 rotatably penetrates the base 1 and the second fixed block 802 and is fixedly connected to the large gear 7, the small gear 6 is rotatably connected to the bottom of the second fixed block 802, and the small gear 6 is fixedly connected to the first moving rod 8.

[0019] By shaking the rotating handle 3, the large gear 7 rotates to drive the small gear 6 meshing with it to rotate, and the small gear 6 rotates to drive the first moving rod 8 fixed to it to push it in the direction of the second support frame base plate 201. The second support frame base plate 201 rotatably connected to it moves upward on the guide rod 10 through the sliding bracket 9 under the action of the thrust, and the second support frame base plate 201 gradually approaches the guide rod 10, and the elastic member 1001 deforms to generate elastic force. Example 2

[0020] On the basis of Example 1, Figure 4 As shown, it also includes a rotating shaft 1101 and a roller 1102. A plurality of slots 11 are provided on one side of the first support frame bottom plate 2 and the second support frame bottom plate 201. The number of the slots 11 is two, which can be increased or decreased as needed. The rotating shaft 1101 is rotatably connected in the slots 11, and two rollers 1102 are fixed to the rotating shaft 1101.

[0021] The roller 1102 is pulled upwards, and the roller 1102 rotates along the rotating shaft 1101 and stops when it rotates to a direction perpendicular to the second support frame bottom plate 201. The power line passes between the two rollers 1102. During the movement, the power line rubs against the roller 1102, which pushes the power line to move downward and get stuck in the fixed groove.

[0022] like Figure 4As shown, it also includes a latch 4, a first fixed block 5 and a socket 102. A plurality of rows of sockets 102 are symmetrically provided on both sides of the base 1. The socket 102 is movably penetrated by the latch 4. One end of the latch 4 is fixedly connected to the bottom of the second fixed block 802, and the other end of the latch 4 is movably sleeved with the first fixed block 5.

[0023] By pulling out the latch 4, the second support frame bottom plate 201 is moved to a suitable position and then the latch 4 is inserted into the corresponding socket 102, so as to facilitate the movement of the second support frame bottom plate 201.

[0024] like Figure 4 As shown, a plurality of fixing holes 101 are provided at both ends of the base 1 .

[0025] The fixing holes 101 formed at both ends of the base 1 facilitate the fixing of the device.

[0026] The above-mentioned embodiments only express the preferred implementation of the utility model, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the scope of the patent of the utility model. It should be pointed out that for ordinary technicians in this field, several modifications, improvements and substitutions can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A portable power line support for electric power engineering, comprising a base (1), a first support frame bottom plate (2) and a second support frame bottom plate (201), wherein the first support frame bottom plate (2) and the second support frame bottom plate (201) are arranged on the base (1), characterized in that: The invention also comprises a rotating handle (3), a small gear (6), a large gear (7), a first moving rod (8), a second moving rod (801), a second fixed block (802), a sliding bracket (9), a guide rod (10) and an elastic member (1001). The first support frame bottom plate (2) and the second support frame bottom plate (201) are rotatably mounted with a sliding bracket (9) near the base (1). The guide rod (10) is mounted in the middle of the base (1). A plurality of elastic members (1001) and a plurality of sliding brackets (9) are sleeved on the guide rod (10). The sliding bracket (9) is slidably connected to the guide rod (10). The top side of the first support frame bottom plate (2) and the second support frame bottom plate (201) are both A first moving rod (8) and a second moving rod (801) are rotatably connected, and a second fixed block (802) is connected to the first moving rod (8) and the second moving rod (801). A large gear (7) and a small gear (6) are arranged between the bottoms of the first moving rod (8) and the second moving rod (801), and the large gear (7) and the small gear (6) are meshed with each other. A rotating handle (3) passes through the central axis of the large gear (7), and the rotating handle (3) rotatably passes through the base (1) and the second fixed block (802) and is fixedly connected to the large gear (7). The small gear (6) is rotatably connected to the bottom of the second fixed block (802), and the small gear (6) is fixedly connected to the first moving rod (8).

2. A portable power line support for electric power engineering according to claim 1, characterized in that: It also includes a rotating shaft (1101). A plurality of slots (11) are provided on one side of the first support frame bottom plate (2) and the second support frame bottom plate (201), and the rotating shaft (1101) is rotatably connected in each of the slots (11).

3. A portable power line support for electric power engineering according to claim 2, characterized in that: It also includes a latch (4) and a first fixing block (5), wherein the latch (4) movably penetrates one side of the base (1), one end of the latch (4) is fixedly connected to the bottom of the second fixing block (802), and the other end of the latch (4) is movably sleeved on the first fixing block (5).

4. A portable power line support for electric power engineering according to claim 3, characterized in that: It also includes rollers (1102), and the rotating shaft (1101) is fixedly connected with two rollers (1102).

5. A portable power line support for electric power engineering according to claim 4, characterized in that: A plurality of rows of sockets (102) are symmetrically provided on both sides of the base (1).

6. A portable power line support for electric power engineering according to claim 5, characterized in that: A plurality of fixing holes (101) are provided at both ends of the base (1).

Images