Tamping device for power construction

Abstract

The utility model discloses a tamping device for electric power construction, which belongs to the field of electric power construction and comprises a moving seat, a mounting seat fixedly connected onto the moving seat, a tamping mechanism arranged on the mounting seat, a fixing bolt in threaded connection onto the moving seat, an annular groove arranged on the front side of the moving seat, and a semicircular shell arranged in the annular groove. The top of the mounting base is fixedly connected with a hydraulic cylinder, and the output end of the hydraulic cylinder is rotationally connected with a rotating block. The device has the beneficial effects that the tamping mechanism and the positioning mechanism are arranged, the two sides of a telegraph pole are tamped at the same time through two tamping hammers arranged at the bottom of a semicircular shell, and a first hydraulic cavity is formed in the semicircular shell and matched with a connecting rod and a spring, so that damping is conducted on the tamping hammers during tamping, and the tamping force of the tamping hammers on the two sides is balanced; and meanwhile, the connecting pipe is connected between the first hydraulic cavity and the second hydraulic cavity, and the situation that the telegraph pole is loosened when the tamping hammer conducts tamping is prevented.

Description

Technical Field

[0001] The utility model relates to the field of electric power construction, in particular to a compacting device for electric power construction. Background Art

[0002] Power engineering refers to engineering related to the production, transmission and distribution of electric energy. In a broad sense, it also includes engineering that uses electricity as power and energy in various fields. In the current power engineering construction, after the poles are planted, the soil of the pole debris needs to be compacted. There are usually two ways to compact the soil: manual compaction and mechanical compaction. Manual compaction is time-consuming and labor-intensive, with high work intensity, and the work quality cannot be guaranteed.

[0003] After searching, a Chinese patent publication number CN218952148U discloses a compaction device for electric pole construction, which includes a frame and a compaction mechanism arranged on the frame; the compaction mechanism includes a hydraulic cylinder arranged on the frame, a connecting assembly arranged below the hydraulic cylinder and a rammer arranged below the connecting assembly; the frame includes an arc-shaped frame body, the arc-shaped frame body includes a semicircular arc-shaped bottom rod, a plurality of vertical rods are arranged on the semicircular arc-shaped bottom rod, an arc-shaped slide rail is arranged above the plurality of vertical rods, and a compaction mechanism is arranged on the arc-shaped slide rail. This device is suitable for compacting the surrounding soil after the utility poles are erected and buried, which improves work efficiency. However, when the device compacts the soil around the utility poles, the soil on one side of the utility poles is compacted by hammering each time, which can easily cause the utility poles to loosen and cause the compaction effect to deteriorate. In addition, when the existing compaction device compacts the soil around the utility poles, the soil buried in the ground is subjected to impact force, which can cause the utility poles themselves to vibrate and loosen. When the hardness of the soil on the side of the utility poles is uneven, the hardness will be aggravated, affecting the compaction effect. The practicality needs to be improved. Utility Model Content

[0004] The purpose of the utility model is to provide a compaction device for electric power construction in order to solve the above-mentioned problem.

[0005] The utility model achieves the above-mentioned purpose through the following technical solutions:

[0006] A compacting device for electric power construction comprises a movable seat, a mounting seat is fixedly connected to the movable seat, a compacting mechanism is arranged on the mounting seat, a fixing bolt is threadedly connected to the movable seat, an annular groove is opened on the front side of the movable seat, the compacting mechanism comprises a semicircular shell, a hydraulic cylinder is fixedly connected to the top of the mounting seat, a rotating block is rotatably connected to the output end of the hydraulic cylinder, the rotating block is movably arranged on the top of the semicircular shell, two symmetrically arranged connecting rods are slidably connected to the bottom of the semicircular shell, a compacting hammer is fixedly connected to the bottom of the connecting rod, a positioning mechanism is installed on the mounting seat, a rotating mechanism is movably arranged on the movable seat, the rotating mechanism comprises a sliding rod, a symmetrically arranged connecting block is fixedly connected to the sliding rod, a vertical rod is fixedly connected to the top of the connecting block, the vertical rod is slidably connected to the semicircular shell, and a connecting mechanism is arranged between the semicircular shell and the positioning mechanism.

[0007] Preferably, a No. 1 hydraulic chamber is provided in the semicircular shell, the top of the connecting rod is located in the No. 1 hydraulic chamber, and a spring is installed between the semicircular shell and the tamping hammer.

[0008] Preferably, the positioning mechanism comprises a fixed shell, which is fixedly connected to the top of the mounting seat, a rotating shell is hinged on the fixed shell, a connecting bolt is threadedly connected to the fixed shell, and the rotating shell and the connecting bolt are matched through threads.

[0009] Preferably, a plurality of telescopic rods are fixedly connected to the inner sides of the fixed shell and the rotating shell, and cushion blocks are fixedly connected to opposite ends of the telescopic rods. When the fixed shell and the rotating shell are closed, the telescopic rods are arranged in a ring shape as a whole.

[0010] Preferably, the telescopic rod is arranged obliquely downward.

[0011] Preferably, a No. 2 hydraulic chamber is provided in the fixed shell and the rotating shell, and a connecting pipe is connected between the No. 1 hydraulic chamber and the No. 2 hydraulic chamber.

[0012] Preferably, a connecting seat is fixedly connected to the middle position of the sliding rod, a motor is fixedly connected to the connecting seat, a rotating column is fixedly connected to the output end of the motor, the rotating column is rotatably connected to the inner side of the sliding rod, and the side surface of the rotating column abuts against the inner wall of the annular groove.

[0013] The beneficial effects are: a tamping mechanism and a positioning mechanism are provided, and two tamping hammers arranged at the bottom of the semicircular shell are used to tamp both sides of the electric pole at the same time, and a No. 1 hydraulic chamber is provided in the semicircular shell, which cooperates with a connecting rod and a spring to reduce the shock of the tamping hammer during tamping, and balance the tamping strength of the tamping hammers on both sides to avoid unbalanced force on the ground on both sides. At the same time, a connecting pipe is used to connect the No. 1 hydraulic chamber and the No. 2 hydraulic chamber to prevent the tamping hammer from causing the electric pole to loosen during tamping.

[0014] The additional technical features and advantages of the present invention will be more clearly explained in the following description, or can be understood through the specific practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the following specific embodiments, they are used to explain the present invention, but do not constitute a limitation to the present invention. In the accompanying drawings:

[0016] Figure 1 It is a schematic diagram of a compaction device for electric power construction described in the utility model;

[0017] Figure 2 It is a bottom side schematic diagram of a compaction device for electric power construction described in the utility model;

[0018] Figure 3 It is a schematic diagram of the connection between the compaction mechanism, the positioning mechanism and the rotation mechanism of the compaction device for electric power construction described in the utility model;

[0019] Figure 4 It is a schematic diagram of the connection between the compaction mechanism and the rotation mechanism of a compaction device for electric power construction described in the utility model;

[0020] Figure 5 It is a side sectional view of a semicircular shell of a compaction device for electric power construction described in the utility model;

[0021] Figure 6 It is a front cross-sectional view of a semicircular shell of a compaction device for electric power construction described in the utility model;

[0022] Figure 7 It is a schematic diagram of the structure of the rotating mechanism of a compaction device for electric power construction described in the utility model;

[0023] Figure 8 It is a schematic diagram of the positioning mechanism structure of a compaction device for electric power construction described in the utility model.

[0024] The description of the accompanying drawings is as follows: 101, moving seat; 102, mounting seat; 103, fixing bolt; 104, annular groove; 201, semicircular shell; 202, hydraulic cylinder; 203, rotating block; 204, connecting rod; 205, tamping hammer; 206, spring; 301, fixed shell; 302, rotating shell; 303, telescopic rod; 304, cushion block; 305, connecting bolt; 401, sliding rod; 402, connecting block; 403, vertical rod; 404, connecting seat; 405, motor; 406, rotating column; 501, hydraulic chamber No. 1; 502, hydraulic chamber No. 2; 503, connecting pipe. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0026] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0027] The utility model is further described below in conjunction with the accompanying drawings:

[0028] like Figure 1 — Figure 8 As shown, a compacting device for electric power construction includes a moving seat 101, a mounting seat 102 is connected to the moving seat 101 by bolts, a compacting mechanism is arranged on the mounting seat 102, a fixing bolt 103 is threadedly connected to the moving seat 101, an annular groove 104 is provided on the front side of the moving seat 101, the compacting mechanism includes a semicircular shell 201, a hydraulic cylinder 202 is connected to the top of the mounting seat 102 by bolts, a rotating block 203 is rotatably connected to the output end of the hydraulic cylinder 202, the rotating block 203 is movably arranged on the top of the semicircular shell 201, and the rotating block 203 rotates relative to the semicircular shell 201 during the rotation of the semicircular shell 201, and two symmetrically arranged connecting rods 204 are slidably connected to the bottom of the semicircular shell 201. A tamping hammer 205 is connected to the bottom of the connecting rod 204 by bolts. When the hydraulic cylinder 202 is started, the hydraulic cylinder 202 pushes the rotating block 203 to move downward, and the rotating block 203 pushes the semicircular shell 201 to move downward. The semicircular shell 201 pushes the tamping hammer 205 to tamp the ground through the connecting rod 204. A positioning mechanism is installed on the mounting seat 102, and a rotating mechanism is movably arranged on the movable seat 101. The rotating mechanism includes a sliding rod 401, and a symmetrically arranged connecting block 402 is connected to the sliding rod 401 by bolts. The top of the connecting block 402 is connected to a vertical rod 403 by bolts. The vertical rod 403 is slidably connected to the semicircular shell 201, and a connecting mechanism is arranged between the semicircular shell 201 and the positioning mechanism.

[0029] In this embodiment, a hydraulic chamber No. 1 501 is provided in the semicircular shell 201, the top of the connecting rod 204 is located in the hydraulic chamber No. 1 501, and a spring 206 is installed between the semicircular shell 201 and the tamping hammer 205. The setting of the connecting rod 204 and the spring 206 allows the tamping hammer 205 to perform a buffering effect on the fixed shell 301 when performing a tamping action on both sides of the electric pole.

[0030] In this embodiment, the positioning mechanism includes a fixed shell 301, which is connected to the top of the mounting seat 102 by bolts. A rotating shell 302 is hinged on the fixed shell 301. The centers of the fixed shell 301 and the rotating shell 302, the centers of the annular groove 104, and the centers of the semicircular shell 201 are on the same vertical line. A connecting bolt 305 is threadedly connected to the fixed shell 301. The rotating shell 302 and the connecting bolt 305 are matched by threads. The setting of the rotating shell 302 enables the fixed shell 301 to form a tight connection with the rotating shell 302, and can change the opening and closing state.

[0031] In this embodiment, a plurality of telescopic rods 303 are connected to the inner side of the fixed shell 301 and the rotating shell 302 by bolts, and the telescopic rods 303 are arranged obliquely downward. Pads 304 are bonded to the opposite ends of the telescopic rods 303. When the fixed shell 301 and the rotating shell 302 are closed, the telescopic rods 303 are arranged in a ring shape as a whole. After the fixed shell 301 and the rotating shell 302 are engaged, the pads 304 at the ends of the telescopic rods 303 are against the side of the electric pole, which plays a positioning role for the device, ensuring that the tamping positions of the two tamping hammers 205 are located at the symmetrical positions on both sides of the electric pole, thereby improving the tamping effect.

[0032] In this embodiment, a No. 2 hydraulic chamber 502 is opened in the fixed shell 301 and the rotating shell 302, and the No. 2 hydraulic chamber 502 is connected to the telescopic rod 303. When the pressure in the No. 2 hydraulic chamber 502 increases, the telescopic rod 303 will be pressed out, and a connecting pipe 503 is connected between the No. 1 hydraulic chamber 501 and the No. 2 hydraulic chamber 502. The setting of the connecting pipe 503 balances the liquid pressure in the No. 1 hydraulic chamber 501 and the No. 2 hydraulic chamber 502, so that when the tamping hammer 205 tamps the ground, the recoil effect it receives is transmitted to the position of the No. 2 hydraulic chamber 502 through the No. 1 hydraulic chamber 501 and the connecting pipe 503, and the telescopic rod 303 pushes the cushion block 304, so that the electric pole can also be subjected to the downward extrusion force, thereby preventing the electric pole from loosening and further improving the tamping effect of the electric pole.

[0033] In this embodiment, a connecting seat 404 is connected to the middle position of the sliding rod 401 by bolts, a motor 405 is connected to the connecting seat 404 by bolts, and a rotating column 406 is connected to the output end of the motor 405 by bolts. The output end of the motor 405 passes through the connecting seat 404, and the rotating column 406 is rotatably connected to the sliding rod 401, and the side of the rotating column 406 is against the inner wall of the annular groove 104. When the rotating column 406 rotates, the sliding rod 401 will be forced to move in the annular groove 104.

[0034] Working principle: Before using the device, move the movable seat 101 to the side of the electric pole, rotate the connecting bolt 305 to open the rotating shell 302 and the fixed shell 301, put the fixed shell 301 close to the side of the electric pole, and then close the rotating shell 302, and rotate the connecting bolt 305 in the opposite direction to reconnect the fixed shell 301 and the rotating shell 302. At this time, the electric pole is inside the fixed shell 301 and the rotating shell 302, and is abutted against the inner side of the pad 304. After positioning is completed, rotate the fixing bolt 103 to drill into the ground After the device is fixed, the compaction operation begins. The hydraulic cylinder 202 is used to reciprocate and extend. The hydraulic cylinder 202 pushes the semicircular shell 201 downward through the rotating block 203. The semicircular shell 201 pushes two compacting hammers 205 to compact the ground through the connecting rod 204. When in contact with the ground, the compacting hammer 205 is subjected to the counter-impact force of the ground. The connecting rod 204 at the top of the compacting hammer 205 moves into the first hydraulic chamber 501. At the same time, the spring 206 is compressed to reduce the counter-impact force on the device. At the same time, The hydraulic oil in the No. 1 hydraulic chamber 501 is subjected to the pressure of the connecting rod 204 and the internal pressure is increased. Through the connection of the connecting pipe 503, the pressure in the No. 1 hydraulic chamber 501 is transmitted to the position of the No. 2 hydraulic chamber 502. The hydraulic pressure of the No. 2 hydraulic chamber 502 is increased, so that the telescopic rod 303 is pushed out. The telescopic rod 303 pushes the cushion block 304 to move outward, so that the electric pole is pushed inward and downward to prevent the electric pole from loosening, further improving the compaction effect. After each compaction, the motor 405 drives the rotating column 4 06 rotates a certain angle, and the rotating column 406 rolls on the inner wall of the annular groove 104 of the moving seat 101, so that the connecting seat 404 slides relative to the moving seat 101, and the connecting seat 404 drives the sliding rod 401 to move. While the sliding rod 401 slides in the annular groove 104, the semicircular shell 201 is driven to rotate synchronously through the connecting block 402 and the vertical rod 403, and the compacting position of the compacting hammer 205 is adjusted. After multiple compactions, the annular compaction around the electric pole is achieved, thereby improving the compaction efficiency of the electric pole during power construction.

[0035] The above shows and describes the basic principles, 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 descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which 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 compacting device for electric power construction, comprising a movable seat (101), a mounting seat (102) fixedly connected to the movable seat (101), a compacting mechanism provided on the mounting seat (102), and a fixing bolt (103) threadedly connected to the movable seat (101), characterized in that: The front side of the movable seat (101) is provided with an annular groove (104); the compacting mechanism comprises a semicircular shell (201); the top of the mounting seat (102) is fixedly connected to a hydraulic cylinder (202); the output end of the hydraulic cylinder (202) is rotatably connected to a rotating block (203); the rotating block (203) is movably arranged on the top of the semicircular shell (201); the bottom of the semicircular shell (201) is slidably connected to two symmetrically arranged connecting rods (204); the bottom of the connecting rod (204) is fixedly connected to A tamping hammer (205), wherein a positioning mechanism is installed on the mounting seat (102), and a rotating mechanism is movably arranged on the movable seat (101), wherein the rotating mechanism comprises a sliding rod (401), and a symmetrically arranged connecting block (402) is fixedly connected to the sliding rod (401), and a vertical rod (403) is fixedly connected to the top of the connecting block (402), and the vertical rod (403) is slidably connected to the semicircular shell (201), and a connecting mechanism is arranged between the semicircular shell (201) and the positioning mechanism.

2. A compaction device for electric power construction according to claim 1, characterized in that: A first hydraulic chamber (501) is provided in the semicircular shell (201), the top of the connecting rod (204) is located in the first hydraulic chamber (501), and a spring (206) is installed between the semicircular shell (201) and the tamping hammer (205).

3. A compaction device for electric power construction according to claim 2, characterized in that: The positioning mechanism comprises a fixed shell (301), the fixed shell (301) is fixedly connected to the top of the mounting seat (102), a rotating shell (302) is hinged on the fixed shell (301), a connecting bolt (305) is threadedly connected to the fixed shell (301), and the rotating shell (302) and the connecting bolt (305) are matched through threads.

4. A compaction device for electric power construction according to claim 3, characterized in that: A plurality of telescopic rods (303) are fixedly connected to the inner sides of the fixed shell (301) and the rotating shell (302); a cushion block (304) is fixedly connected to the opposite end of the telescopic rod (303); and when the fixed shell (301) and the rotating shell (302) are closed, the telescopic rods (303) are arranged in a ring shape as a whole.

5. A compaction device for electric power construction according to claim 4, characterized in that: The telescopic rod (303) is arranged obliquely downward.

6. A compaction device for electric power construction according to claim 3, characterized in that: A second hydraulic chamber (502) is provided in the fixed shell (301) and the rotating shell (302), and a connecting pipe (503) is connected between the first hydraulic chamber (501) and the second hydraulic chamber (502).

7. A compaction device for electric power construction according to claim 1, characterized in that: A connecting seat (404) is fixedly connected to the middle position of the sliding rod (401), a motor (405) is fixedly connected to the connecting seat (404), a rotating column (406) is fixedly connected to the output end of the motor (405), the rotating column (406) is rotatably connected to the inner side of the sliding rod (401), and the side surface of the rotating column (406) abuts against the inner wall of the annular groove (104).

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