Telegraph pole burying device for electric power construction

Abstract

The utility model discloses a telegraph pole burying device for electric power construction, and relates to the technical field of telegraph pole construction. One end of the cross beam is connected with a clamping assembly for clamping a telegraph pole; lifting lugs are arranged on the upper sides of the ends, close to the clamping assemblies, of the beams; balancing weights are arranged at the ends, away from the clamping assemblies, of the beams; the telegraph pole is clamped through the clamping assembly, the weight of the telegraph pole is balanced through the balancing weight far away from the lifting point, the cross beam is made to be horizontal or approximately horizontal, and then the telegraph pole is made to be in a vertical or approximately vertical state in the lifting state; therefore, the installation construction during the burying of the telegraph pole is facilitated, the construction difficulty is reduced, and the construction safety is ensured.

Description

Technical Field

[0001] This utility model relates to the field of power pole construction technology, and in particular to a power pole burying device for power construction. Background Technology

[0002] Power grid construction requires the installation of utility poles. Existing technologies include specialized equipment for this purpose, such as the invention patent CN105442932B (a utility pole installation device and construction method) and the invention patent CN109025465B (a pole erection device). These are specifically designed for utility pole installation and primarily function to erect horizontally laid poles. However, the procurement cost of specialized equipment is high. In actual construction, cranes and ropes are often used to lift the middle of the pole, eliminating the need for crane modifications and reducing construction costs. However, this method has the following drawbacks: the pole cannot remain upright when lifted. Due to the lack of specialized lifting equipment, the pole is lifted at an angle, requiring manual assistance to straighten it. This presents both challenges and difficulties, as well as inherent risks. Utility Model Content

[0003] The purpose of this utility model is to solve the problems in the above-mentioned technology and provide a power pole burying device for power construction. In the construction of power pole burying, the power pole is lifted into an upright state by a crane, so as to facilitate the burying of the power pole and improve the safety of construction.

[0004] To achieve the above objectives, this utility model provides the following technical solution:

[0005] A power pole installation device for power construction includes a crossbeam; one end of the crossbeam is connected to a clamping assembly for clamping the power pole; a lifting lug is provided on the upper side of the crossbeam near the clamping assembly; and a counterweight is provided on the end of the crossbeam away from the clamping assembly.

[0006] Furthermore, it also includes lifting equipment, which is equipped with a hook that cooperates with the lifting lug.

[0007] Furthermore, the clamping component is a clamp.

[0008] Furthermore, the clamping assembly includes a first half-hoop, a second half-hoop, and several bolts, which connect the first half-hoop and the second half-hoop and clamp them to the outside of the utility pole; the first half-hoop is connected to the crossbeam.

[0009] Furthermore, both the first and second half-hoops are provided with lining tiles on their inner sides.

[0010] Furthermore, the counterweight moves along the crossbeam, changing the distance between the counterweight and the clamping assembly.

[0011] Furthermore, the crossbeam is provided with a strip-shaped hole, and the counterweight moves along the strip-shaped hole; a lead screw is rotatably mounted on the crossbeam, the lead screw passes through the counterweight and is connected to the counterweight by a thread; a handwheel is provided at one end of the lead screw.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0013] This utility model uses a clamping assembly to clamp the utility pole and a counterweight block away from the lifting point to balance the weight of the utility pole, making the crossbeam horizontal or nearly horizontal, thereby making the utility pole vertical or nearly vertical when lifted; this facilitates the installation and construction of the utility pole during burial, reduces construction difficulty, and ensures construction safety.

[0014] The position of the counterweight in this invention can be adjusted, which changes the lever arm length of the counterweight, enabling the balance of utility poles of different weights and giving the device a wider range of applications. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model.

[0016] Figure 2 This is a schematic diagram of the usage state of this utility model.

[0017] In the diagram: 1. Crossbeam; 2. Clamping assembly; 3. Lifting lug; 4. Counterweight; 5. Liner; 6. Strip hole; 7. Lead screw; 8. Handwheel; 9. Weight reduction hole; 10. Pole body; 21. First half hoop; 22. Second half hoop; 23. Bolt. Detailed Implementation

[0018] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only for explaining the present utility model and are not intended to limit the present utility model; that is, the described embodiments are only some embodiments of the present utility model, and not all embodiments. The components of the embodiments of the present utility model described and shown in the accompanying drawings can typically be arranged and designed in various different configurations.

[0019] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0020] It should be noted that relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0021] In the description of this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0022] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the term "provided with" should be interpreted broadly. For example, the object "provided with" can be a part of the main body, or it can be separately arranged from the main body and connected to it. This connection can be detachable or non-detachable. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0023] The present invention will be further described in detail below with reference to the embodiments.

[0024] Specific embodiments of the power pole burying device for power construction provided by this utility model:

[0025] Please see Figure 1-2 A power pole installation device for power construction includes a box-shaped crossbeam 1; one end of the crossbeam 1 is connected to a clamping assembly 2 for holding the power pole; in this embodiment, the clamping assembly 2 is a clamp. The clamping assembly 2 includes a first half-clamp 21, a second half-clamp 22, and several bolts 23, each bolt 23 having a nut threaded onto it. The bolts 23 connect the first half-clamp 21 and the second half-clamp 22 and clamp the pole body 10 to the outer side of the middle; the first half-clamp 21 is connected to the crossbeam 1.

[0026] The inner sides of the first half-hoop 21 and the second half-hoop 22 are provided with arc-shaped lining tiles 5; the material of the lining tiles 5 is the same as that of the brake tiles, and the outer surface is rough, which can fit firmly with the outer side of the pole body 10 and reduce misalignment.

[0027] A lifting lug 3 is provided on the upper side of the end of the crossbeam 1 near the clamping assembly 2. When the pole body 10 is buried, a lifting device is used, which must have a hook that cooperates with the lifting lug 3. The lifting device is not shown in the attached drawings. The lifting device is prior art and can be any existing lifting device on the market, such as a crane.

[0028] The side wall of the crossbeam 1 below the lifting lug 3 is provided with a weight reduction hole 9. In this embodiment, the weight reduction hole 9 is a circular hole. The circular hole is evenly stressed, which can reduce the deformation caused by stress concentration.

[0029] A counterweight 4 is provided at the end of the crossbeam 1 away from the clamping assembly 2. The counterweight 4 moves along the crossbeam 1, changing the distance between the counterweight 4 and the clamping assembly 2. The distance between the lifting lug 3 and the clamping assembly 2 is fixed, and the lever arm is constant; the distance between the counterweight 4 and the lifting lug 3 is adjustable, allowing the lever arm to be adjusted, thereby balancing the pole body 10 of different weights. During the lifting process, the crossbeam 1 is kept horizontal and the pole body 10 is kept vertical, which facilitates the fixing and installation of the lower end of the pole body 10.

[0030] In this embodiment, a strip-shaped hole 6 is provided on the crossbeam 1, and the counterweight 4 moves along the inner side of the strip-shaped hole 6; a lead screw 7 is rotatably mounted on the crossbeam 1, the lead screw 7 passes through the counterweight 4 and is threadedly connected to the counterweight 4; a handwheel 8 is provided at the outer end of the lead screw 7. Rotating the handwheel 8 causes the lead screw 7 to rotate, which allows the counterweight 4 to move along the strip-shaped hole 6 and change the position of the counterweight 4.

[0031] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still make modifications to the technical solutions described in the foregoing embodiments without creative effort, or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A power pole installation device for power construction, comprising a crossbeam (1); characterized in that: One end of the crossbeam (1) is connected to the clamping assembly (2) that clamps the utility pole; a lifting lug (3) is provided on the upper side of the end of the crossbeam (1) near the clamping assembly (2); a counterweight (4) is provided on the end of the crossbeam (1) away from the clamping assembly (2).

2. The power pole burying device for power construction according to claim 1, characterized in that: It also includes lifting equipment, which is equipped with a hook that cooperates with the lifting lug (3).

3. The power pole burying device for power construction according to claim 1, characterized in that: The clamping component (2) is a clamp.

4. The power pole installation device for power construction according to claim 3, characterized in that: The clamping assembly (2) includes a first half-hoop (21), a second half-hoop (22) and several bolts (23). The bolts (23) connect the first half-hoop (21) and the second half-hoop (22) and clamp them to the outside of the utility pole. The first half-hoop (21) is connected to the crossbeam (1).

5. The power pole installation device for power construction according to claim 4, characterized in that: The inner sides of the first half hoop (21) and the second half hoop (22) are both provided with lining tiles (5).

6. The power pole burying device for power construction according to claim 1, characterized in that: The counterweight (4) moves along the crossbeam (1) to change the distance between the counterweight (4) and the clamping assembly (2).

7. The power pole burying device for power construction according to claim 6, characterized in that: The crossbeam (1) is provided with a strip hole (6), and the counterweight (4) moves along the strip hole (6); a lead screw (7) is rotatably installed on the crossbeam (1), the lead screw (7) passes through the counterweight (4) and is connected to the counterweight (4) by a thread; a handwheel (8) is provided at one end of the lead screw (7).

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