Anti-frost-crack annular concrete electric pole

Abstract

The utility model discloses an anti-frost-crack annular concrete electric pole, and relates to the technical field of electric poles. The electric pole comprises an electric pole body, the surface of the electric pole body is fixedly sleeved with a first fixing ring, the front side of the first fixing ring is fixedly connected with a fixing box, the bottom of the front side of the fixing box is fixedly connected with a bearing plate, and the surface of the fixing box is provided with a positioning assembly used for limiting an electric meter box. The surface of the electric pole body is fixedly sleeved with a third fixing ring, the surface of the third fixing ring is rotationally connected with a crawling ladder, supporting assemblies are arranged on the left side and the right side of the crawling ladder, each positioning assembly comprises a double-thread screw, and the double-thread screws are rotationally connected with a fixing box. In use, the electric meter box can be installed at a high position of an electric pole and can be conveniently checked by an electric worker, safety accidents caused by the fact that passers-by and juveniles play the electric meter box by mistake are effectively avoided, and the electric meter box on the surface of the electric pole is safer to use.

Description

Technical Field

[0001] The utility model relates to the technical field of electric poles, in particular to an anti-freezing and cracking annular concrete electric pole. Background Art

[0002] Concrete poles play a very important role in the installation of electric wires and power connection and transmission. Because of the simple ring-shaped structure of concrete poles, it is more convenient for power workers to install them. One of the anti-freeze cracking annular concrete poles can greatly reduce the freeze cracking damage rate of concrete poles and greatly extend the service life of concrete poles.

[0003] Electric meter boxes are installed on the surface of some electric poles to measure and record electricity usage. However, the meter boxes are generally fixed on the surface of the poles by clamps. To facilitate inspection by power personnel, the meter boxes are usually installed at a lower position. Meter boxes at a lower position may be accidentally touched by passers-by or minors playing, causing safety accidents. If installed at a higher position, power personnel will need to use climbing tools to check, affecting work efficiency.

[0004] It is difficult to ensure the safe installation of the meter box on the existing poles.

[0005] For this purpose, a frost crack resistant annular concrete pole is proposed. Utility Model Content

[0006] The purpose of the utility model is to solve the problems mentioned in the above background technology and provide an anti-freezing and cracking annular concrete pole.

[0007] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0008] A frost-crack-proof annular concrete pole comprises a pole body, a first fixing ring is fixedly sleeved on the surface of the pole body, a fixing box is fixedly connected to the front side of the first fixing ring, a supporting plate is fixedly connected to the front bottom of the fixing box, a positioning assembly for limiting an electric meter box is arranged on the surface of the fixing box, a third fixing ring is fixedly sleeved on the surface of the pole body, a ladder is rotatably connected to the surface of the third fixing ring, and support assemblies are arranged on both the left and right sides of the ladder.

[0009] Furthermore, the positioning assembly includes a double-headed screw, and the double-headed screw is rotatably connected to the fixed box, the left end of the double-headed screw is fixedly connected to a knob, the surface of the double-headed screw is threadedly connected to a connecting rod, and the connecting rod is movably plugged into the surface of the fixed box, and the end of the connecting rod is fixedly connected to a clamping plate.

[0010] Furthermore, there are two clamping plates, and rubber layers are provided on opposite sides of the two clamping plates.

[0011] Furthermore, the support assembly includes a cylinder, and the cylinder is fixedly connected to the side of the ladder, and a push rod is provided at the output end of the cylinder, and a support pad is fixedly connected to the end of the push rod.

[0012] Furthermore, the pole body is made of antifreeze concrete.

[0013] Furthermore, an annular base is fixedly connected to the bottom of the pole body, and mounting holes are provided in an annular array on the surface of the annular base.

[0014] Furthermore, a locking assembly is provided on the surface of the pole body, and the locking assembly includes a second fixing ring, and the second fixing ring is fixedly connected to the surface of the pole body, a positioning ear is fixedly connected to the front side of the second fixing ring, a socket is through-opened on the surface of the ladder, and the positioning ear is movably connected to the inner wall of the socket.

[0015] The beneficial effects of the utility model are as follows:

[0016] 1. The meter box is placed on the top of the support plate with its back against the surface of the fixed box. The meter box can be quickly fixed by the positioning component. By rotating the ladder to a suitable angle and supporting the ladder with the support component, the ladder remains stable. Power personnel can reach the height of the meter box by stepping on the surface of the ladder to perform readings or maintenance work. The ladder can be locked by the locking component to prevent unauthorized personnel from using it at will. In use, the meter box is installed at a higher position on the pole and is convenient for power personnel to check. It effectively avoids safety accidents caused by passers-by and minors accidentally touching the meter box while playing, making the meter box on the pole surface safer to use.

[0017] 2. The limiting effect on the meter box can be released by the positioning component. The meter box can be pulled to separate from the fixed box and the surface of the supporting plate, and the meter box can be quickly disassembled, making it faster and more convenient for power personnel to repair or replace the meter box, thereby improving the maintenance efficiency of the meter box. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0019] Figure 2 This is an enlarged view of the positioning component structure of the utility model;

[0020] Figure 3 This utility model Figure 2 The front section of

[0021] Figure 4 This is an enlarged view of the positioning ring structure of the utility model;

[0022] Figure 5 It is a side view of the support assembly structure of the utility model;

[0023] Figure numerals: 1. annular base; 2. pole body; 3. first fixing ring; 4. fixing box; 5. supporting plate; 6. positioning assembly; 601. double-headed screw; 602. knob; 603. connecting rod; 604. clamping plate; 7. ladder; 8. locking assembly; 801. second fixing ring; 802. positioning ear; 803. socket; 9. supporting assembly; 901. cylinder; 902. push rod; 903. supporting pad; 10. third fixing ring. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the embodiments of the present utility model clearer, the technical solution in the embodiments of the present utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the present utility model.

[0025] Embodiment 1:

[0026] like Figure 1 As shown, an anti-freeze cracking annular concrete pole includes a pole body 2, a first fixing ring 3 is fixedly sleeved on the surface of the pole body 2, a fixing box 4 is fixedly connected to the front side of the first fixing ring 3, a supporting plate 5 is fixedly connected to the front bottom of the fixing box 4, a positioning component 6 for limiting the position of the meter box is arranged on the surface of the fixing box 4, a third fixing ring 10 is fixedly sleeved on the surface of the pole body 2, a ladder 7 is rotatably connected to the surface of the third fixing ring 10, and support components 9 are arranged on the left and right sides of the ladder 7. More specifically, the meter box is placed on the top of the supporting plate 5 with its back against the surface of the fixing box 4, the meter box can be quickly fixed by the positioning component 6, the ladder 7 is supported by rotating the ladder 7 to a suitable angle and then supporting the ladder 7 by the supporting component 9, so that the ladder 7 remains stable, and the power personnel can reach the height of the meter box by stepping on the surface of the ladder 7, so as to take readings or perform maintenance work.

[0027] like Figure 1 , Figure 2 , Figure 3 As shown, the positioning assembly 6 includes a double-headed screw 601, and the double-headed screw 601 is rotatably connected to the fixed box 4, the left end of the double-headed screw 601 is fixedly connected with a knob 602, the surface of the double-headed screw 601 is threadedly connected with a connecting rod 603, and the connecting rod 603 is movably plugged into the surface of the fixed box 4, and the end of the connecting rod 603 is fixedly connected with a clamping plate 604. It should be noted that by rotating the knob 602, the double-headed screw 601 is driven to rotate, and the connecting rod 603 is driven to move under the action of the thread, which can drive the clamping plate 604 to move, so that the clamping plate 604 is separated from the surface of the meter box, and the meter box can be released from the limit, so that it can be disassembled, making the maintenance work more convenient, and the meter box can be quickly installed by reverse operation.

[0028] like Figure 2 As shown, there are two clamping plates 604, and rubber layers are provided on the opposite sides of the two clamping plates 604. More specifically, by providing the rubber layer, the friction force at the contact position with the surface of the electrical box is increased, making the clamping of the electrical box more stable.

[0029] like Figure 1 , Figure 5 As shown, the support assembly 9 includes a cylinder 901, and the cylinder 901 is fixedly connected to the side of the ladder 7. A push rod 902 is provided at the output end of the cylinder 901, and a support pad 903 is fixedly connected to the end of the push rod 902. It should be noted that the ladder 7 is rotated to a suitable angle so that the cylinder 901 is at a vertical angle to the ground. At this time, the push rod 902 is controlled by the cylinder 901 to extend, so that the support pad 903 descends and contacts the ground. At this time, the ladder 7 can be supported so that the ladder 7 remains stable.

[0030] like Figure 1 As shown, the pole body 2 is made of antifreeze concrete. It should be noted that by using the antifreeze concrete material, the pole body 2 has the performance of antifreeze cracking at low temperatures.

[0031] like Figure 1 As shown, the bottom of the pole body 2 is fixedly connected to a ring base 1, and the surface of the ring base 1 is provided with mounting holes in a ring array. More specifically, the pole is supported as a whole by the ring base 1, and the mounting holes are provided to facilitate the subsequent installation and fixation of the pole with bolts.

[0032] Embodiment 2:

[0033] Based on the first embodiment, Figure 1 , Figure 4 As shown, a locking assembly 8 is provided on the surface of the pole body 2, and the locking assembly 8 includes a second fixing ring 801, and the second fixing ring 801 is fixedly connected to the surface of the pole body 2, and a positioning ear 802 is fixedly connected to the front of the second fixing ring 801. A plug hole 803 is provided on the surface of the ladder 7, and the positioning ear 802 is movably connected to the inner wall of the plug hole 803. More specifically, when the ladder 7 is not in use, the ladder 7 is rotated to a vertical state. At this time, the positioning ear 802 is inserted into the inside of the plug hole 803, and the power personnel can insert a U-shaped lock into the surface of the positioning ear 802 to lock the ladder 7, thereby preventing others from using the ladder 7 at will.

[0034] In summary, the electric meter box is placed on the top of the supporting plate 5 with its back against the surface of the fixed box 4. The electric meter box can be quickly fixed by the positioning component 6. By rotating the ladder 7 to a suitable angle and then supporting the ladder 7 by the supporting component 9, the ladder 7 remains stable. The electrician can reach the height of the electric meter box by stepping on the surface of the ladder 7, so as to read or perform maintenance work. The ladder 7 can be locked by the locking component 8 to prevent unrelated personnel from using it at will. In use, the electric meter box is installed at a higher position on the pole and is convenient for electricians to check. The situation that passers-by or minors accidentally touch the electric meter box while playing and cause safety accidents is effectively avoided, making the use of the electric meter box on the surface of the pole safer. The limiting effect of the electric meter box is released by the positioning component 6, and the electric meter box can be pulled to separate the electric meter box from the fixed box 4 and the surface of the supporting plate 5, so that the electric meter box can be quickly disassembled, making it faster and more convenient for electricians to repair or replace the electric meter box when they need to, thereby improving the maintenance efficiency of the electric meter box.

[0035] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A frost cracking-resistant annular concrete pole, characterized in that: The utility model comprises an electric pole body (2), a first fixing ring (3) is fixedly sleeved on the surface of the electric pole body (2), a fixing box (4) is fixedly connected to the front side of the first fixing ring (3), a supporting plate (5) is fixedly connected to the front bottom of the fixing box (4), a positioning component (6) for limiting the position of the electric meter box is arranged on the surface of the fixing box (4), a third fixing ring (10) is fixedly sleeved on the surface of the electric pole body (2), a ladder (7) is rotatably connected to the surface of the third fixing ring (10), and support components (9) are arranged on the left and right sides of the ladder (7).

2. The anti-freeze cracking annular concrete pole according to claim 1, characterized in that: The positioning assembly (6) comprises a double-headed screw (601), and the double-headed screw (601) is rotatably connected to the fixed box (4), the left end of the double-headed screw (601) is fixedly connected to a knob (602), the surface of the double-headed screw (601) is threadedly connected to a connecting rod (603), and the connecting rod (603) is movably plugged into the surface of the fixed box (4), and the end of the connecting rod (603) is fixedly connected to a clamping plate (604).

3. The anti-freeze cracking annular concrete pole according to claim 2, characterized in that: The number of the clamping plates (604) is two, and the opposite sides of the two clamping plates (604) are both provided with rubber layers.

4. The anti-freeze cracking annular concrete pole according to claim 1, characterized in that: The support assembly (9) comprises a cylinder (901), and the cylinder (901) is fixedly connected to the side of the ladder (7), and a push rod (902) is provided at the output end of the cylinder (901), and a support pad (903) is fixedly connected to the end of the push rod (902).

5. The anti-freeze cracking annular concrete pole according to claim 1, characterized in that: The pole body (2) is made of antifreeze concrete.

6. The anti-freeze cracking annular concrete pole according to claim 1, characterized in that: The bottom of the pole body (2) is fixedly connected to an annular base (1), and the surface of the annular base (1) is provided with mounting holes in the form of an annular array.

7. The anti-freeze cracking annular concrete pole according to claim 1, characterized in that: A locking assembly (8) is provided on the surface of the pole body (2), and the locking assembly (8) comprises a second fixing ring (801), and the second fixing ring (801) is fixedly connected to the surface of the pole body (2), a positioning ear (802) is fixedly connected to the front of the second fixing ring (801), and a plug hole (803) is provided through the surface of the ladder (7), and the positioning ear (802) is movably plugged into the inner wall of the plug hole (803).

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