Ground anchor for electric power construction

Abstract

The utility model discloses a ground anchor for electric power construction, and relates to the technical field of electric power construction, the ground anchor comprises a shell, a fixing assembly and a pull ring, the inner wall of the shell is provided with the fixing assembly, the fixing assembly is used for fixing the ground anchor, the top of the shell is provided with the pull ring, and the fixing assembly comprises a support installed on the inner wall of the shell. The support is installed to support the first spring, the pressing rod is pressed to drive the clamping rod to move, the clamping rod moves to drive the rotating shaft to rotate, the rotating shaft rotates to enable the clamping rod to drive the first spring to move, the first spring moves to enable the clamping rod to extend to be horizontal along the first opening, and meanwhile the clamping head moves to the third opening. A second spring drives a clamping head to be clamped into a third opening to fix a pressing rod and a clamping rod, at the moment, the clamping rod makes contact with the inner wall of the pit, the stability of the power construction ground anchor is improved, and the function that the clamping rod makes further contact with the inner wall of the pit to improve the stability of the power construction ground anchor is achieved.

Description

Technical Field

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

[0002] Ground anchors are divided into anchor piles, anchor points, anchor ingots, and drag pits. Ground anchors are often used in lifting operations to fix drag ropes, cable wind ropes, winches, guide pulleys, etc. Ground anchors are necessary devices for power construction. There are three common forms: pile-type ground anchors, counterweight method, and pit-type ground anchors. The ground anchor is buried underground. It is connected to the film pressing line or film pressing belt on the greenhouse, so that it can resist the attack of strong winds. The existing ground anchors for power construction do not take into account that the clamping rod cannot further contact the inner wall of the pit, and the stability of the ground anchor for power construction is not high.

[0003] The defects of existing ground anchors for power construction are:

[0004] Patent document CN113152458A discloses a ground anchor for power construction, which discloses that "it includes a stabilizing mechanism, a drilling assembly, an anchoring assembly, a hooking assembly and a locking assembly; the drilling assembly includes a control console, a driving slot, a driving gear, a driving hole, a driving rod slidably connected to the driving hole, a mounting hole provided on the control console, a driving motor fixedly installed on the mounting hole, a driving shaft rotatably connected to the driving motor, a first working gear sleeved on the driving shaft, a drill rod fixedly connected to the lower part of the driving rod, a cutting edge provided on the drill rod and a drill bit fixedly connected to the lower part of the drill rod; the first working gear is meshed with the driving gear; the height of the mounting hole is greater than the thickness of the driving gear. The present invention improves the stability of the ground anchor and enhances the tensile strength of the ground anchor by arranging an anchoring assembly and a drilling assembly", but does not take into account the problem that the stability of the ground anchor for power construction is not high because the clamping rod cannot further contact the inner wall of the pit.

[0005] In view of this, it is necessary to develop a ground anchor for power construction, so that the clamping rod can further contact with the inner wall of the pit to improve the stability of the ground anchor for power construction. Utility Model Content

[0006] The utility model aims to provide a ground anchor for power construction, so as to solve the technical problem that the clamping rod and the inner wall of the pit cannot be further contacted and the stability of the ground anchor for power construction is not high proposed in the above background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a ground anchor for power construction, comprising a shell, a fixing assembly and a pull ring, wherein the inner wall of the shell is provided with a fixing assembly, the fixing assembly is used to fix the ground anchor, and a pull ring is installed on the top of the shell;

[0008] The fixing assembly includes a bracket installed on the inner wall of the shell, a first spring is installed on the outer wall of the bracket, a clamping rod is installed on the outer wall of the first spring, a rotating shaft is installed on the inner wall of the shell, and the outer wall of the clamping rod is connected to the outer wall of the rotating shaft, a first opening is provided on the outer wall of the shell, and one end of the clamping rod extends to the outer wall of the shell through the first opening, a second opening is provided on the top of the shell, a pressure rod is installed through the inner wall of the second opening, and the pressure rod is located above the clamping rod.

[0009] Preferably, a sleeve is installed on the outer wall of the pressure rod, a second spring is installed on the inner wall of the sleeve, a clamp is installed on one end of the second spring, a third opening is provided on the outer wall of the shell, and the clamp can extend to the outer wall of the shell through the third opening.

[0010] Preferably, the pull ring is provided with a stabilizing component, and the stabilizing component is used for stabilizing the connection at the anchor connection.

[0011] Preferably, the stabilizing component includes a groove arranged on the outer wall of the pull ring, a support sleeve is installed through the outer wall of the groove, a supporting head is installed through the inner wall of the support sleeve, a first support rod is installed on the inner wall of the pull ring, a third spring is installed on the outer wall of the first support rod, a support tube is installed on the outer wall of the first support rod, a fourth support rod is installed through the inner wall of the support tube, one end of the fourth support rod is connected to the outer wall of the supporting head, the outer wall of the third spring is connected to the outer wall of the supporting head, and a limiting block is installed on one end of the fourth support rod.

[0012] Preferably, a convex ring is installed on the outer wall of the shell, and the convex ring is used to increase the friction between the anchor and the ground. Preferably, a convex head is installed on the bottom of the shell.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The utility model is provided with a second opening to facilitate the movement of the pressure rod, the sleeve to provide a moving support for the clamping head, the bracket to provide a support for the first spring, the pressure rod is pressed to drive the clamping rod to move, the movement of the clamping rod drives the rotating shaft to rotate, the rotation of the rotating shaft causes the clamping rod to drive the first spring to move, the movement of the first spring causes the clamping rod to extend along the first opening to the horizontal, and at the same time the clamping head moves to the third opening, the second spring drives the clamping head to clamp into the third opening to fix the pressure rod and the clamping rod, at this time the clamping rod contacts the inner wall of the pit hole to improve the stability of the power construction anchor, and the function of further contact between the clamping rod and the inner wall of the pit hole to improve the stability of the power construction anchor is realized;

[0015] 2. The utility model provides a limit for the movement of the fourth support rod by installing a limiting block, and the function of the first support rod is to provide support for the third spring. The fixed hook of the ground anchor is inserted into the groove to drive the supporting head to move through the support sleeve. The movement of the supporting head drives the third spring to move. The movement of the third spring causes the supporting head to drive the fourth support rod to move through the support tube. The movement of the fourth support rod causes the supporting head to move stably. The movement of the supporting head contacts the outer wall of the fixed hook to buffer the impact force of its movement and prevent the pull ring from breaking due to excessive movement force. This realizes the function of buffering the impact force of its movement by contacting the outer wall of the fixed hook to prevent the pull ring from breaking due to excessive movement force, thereby improving the safety of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a front view structural schematic diagram of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the clamping rod portion of the utility model;

[0019] Figure 4 It is a schematic diagram of the structure of the supporting head part of the utility model.

[0020] In the figure: 1, shell; 101, convex ring; 2, bracket; 201, first spring; 202, rotating shaft; 203, clamping rod; 204, first opening; 205, pressure rod; 206, second opening; 3, groove; 301, supporting sleeve; 302, supporting head; 303, first support rod; 304, supporting tube; 305, fourth support rod; 306, limiting block; 307, third spring; 4, sleeve; 401, second spring; 402, clamping head; 403, third opening; 5, pull ring; 501, convex head. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0023] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] See also Figure 1 and Figure 2 A ground anchor for power construction includes a shell 1, a fixing component and a pull ring 5. The shell 1 is used to provide protection for the ground anchor. The inner wall of the shell 1 is provided with a fixing component, which is used to fix the ground anchor. The top of the shell 1 is equipped with a pull ring 5, and the pull ring 5 is provided with a stabilizing component, which is used to stabilize the connection of the ground anchor. The outer wall of the shell 1 is equipped with a convex ring 101, which is used to increase the friction between the ground anchor and the ground. The bottom of the shell 1 is equipped with a convex head 501, which is used to facilitate the use and installation of the ground anchor for power construction.

[0025] See also Figure 2 and Figure 3The fixing assembly includes a bracket 2 installed on the inner wall of the shell 1, a first spring 201 is installed on the outer wall of the bracket 2, a clamping rod 203 is installed on the outer wall of the first spring 201, a rotating shaft 202 is installed on the inner wall of the shell 1, and the outer wall of the clamping rod 203 is connected to the outer wall of the rotating shaft 202, a first opening 204 is provided on the outer wall of the shell 1, and one end of the clamping rod 203 extends to the outer wall of the shell 1 through the first opening 204, a second opening 206 is provided on the top of the shell 1, a pressure rod 205 is installed through the inner wall of the second opening 206, and the pressure rod 205 is located above the clamping rod 203, a sleeve 4 is installed on the outer wall of the pressure rod 205, a second spring 401 is installed on the inner wall of the sleeve 4, a clamping head 402 is installed on one end of the second spring 401, a third opening 403 is provided on the outer wall of the shell 1, and the clamping head 402 can extend through the third opening 403 The second opening 206 extends to the outer wall of the shell 1, and the function of the second opening 206 is to facilitate the movement of the pressure rod 205. The function of the sleeve 4 is to provide mobile support for the clamping head 402. The function of the bracket 2 is to provide support for the first spring 201. Pressing the pressure rod 205 drives the clamping rod 203 to move, and the movement of the clamping rod 203 drives the rotating shaft 202 to rotate. The rotation of the rotating shaft 202 causes the clamping rod 203 to drive the first spring 201 to move, and the movement of the first spring 201 causes the clamping rod 203 to extend along the first opening 204 to the horizontal. At the same time, the clamping head 402 moves to the third opening 403, and the second spring 401 drives the clamping head 402 to clamp into the third opening 403 to fix the pressure rod 205 and the clamping rod 203. At this time, the clamping rod 203 contacts the inner wall of the pit to improve the stability of the power construction anchor, thereby realizing the function of the clamping rod 203 contacting the inner wall of the pit to improve the stability of the power construction anchor.

[0026] See also Figure 2 and Figure 4The stabilizing component includes a groove 3 arranged on the outer wall of the pull ring 5, a support sleeve 301 is installed through the outer wall of the groove 3, a supporting head 302 is installed through the inner wall of the support sleeve 301, a first support rod 303 is installed on the inner wall of the pull ring 5, a third spring 307 is installed on the outer wall of the first support rod 303, a support tube 304 is installed on the outer wall of the first support rod 303, a fourth support rod 305 is installed through the inner wall of the support tube 304, and one end of the fourth support rod 305 is connected to the outer wall of the supporting head 302, the outer wall of the third spring 307 is connected to the outer wall of the supporting head 302, and a limiting block 306 is installed on one end of the fourth support rod 305, and the function of the limiting block 306 is to The movement provides a limit, and the function of the first support rod 303 is to provide support for the third spring 307. The fixed hook of the ground anchor is inserted into the groove 3 to drive the supporting head 302 to move through the support sleeve 301. The movement of the supporting head 302 drives the third spring 307 to move. The movement of the third spring 307 causes the supporting head 302 to drive the fourth support rod 305 to move through the support tube 304. The movement of the fourth support rod 305 causes the supporting head 302 to move stably. The movement of the supporting head 302 contacts the outer wall of the fixed hook to buffer the impact force of its movement and prevent the pull ring 5 from breaking due to excessive moving force, thereby realizing the function of buffering the impact force of its movement by the contact of the outer wall of the fixed hook to prevent the pull ring 5 from breaking due to excessive moving force, thereby improving the safety of use.

[0027] Working principle: the role of shell 1 is to provide protection for the anchor; the role of second opening 206 is to facilitate the movement of pressure rod 205; the role of sleeve 4 is to provide mobile support for clamping head 402; the role of bracket 2 is to provide support for first spring 201; pressing pressure rod 205 drives clamping rod 203 to move; the movement of clamping rod 203 drives shaft 202 to rotate; the rotation of shaft 202 drives clamping rod 203 to drive first spring 201 to move; the movement of first spring 201 makes clamping rod 203 extend to horizontal along first opening 204; at the same time, clamping head 402 moves to third opening 403; the second spring 401 drives clamping head 402 to clamp into third opening 403 to fix pressure rod 205 and clamping rod 203; at this time, clamping rod 203 contacts with inner wall of pit to improve stability of anchor for power construction, thus achieving clamping rod 203 The function of contacting with the inner wall of the pit to improve the stability of the ground anchor during power construction, the function of the limit block 306 is to provide a limit for the movement of the fourth support rod 305, the function of the first support rod 303 is to provide support for the third spring 307, the fixed hook of the ground anchor is inserted into the groove 3 to drive the supporting head 302 to move through the support sleeve 301, the movement of the supporting head 302 drives the third spring 307 to move, the movement of the third spring 307 causes the supporting head 302 to drive the fourth support rod 305 to move through the support tube 304, the movement of the fourth support rod 305 causes the supporting head 302 to move stably, the movement of the supporting head 302 contacts the outer wall of the fixed hook to buffer the impact force of its movement, and prevent the pull ring 5 from breaking due to excessive moving force, thereby realizing the function of buffering the impact force of the fixed hook from contacting with the outer wall to prevent the pull ring 5 from breaking due to excessive moving force, thereby improving the safety of use.

[0028] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A ground anchor for power construction, comprising a housing (1), a fixing assembly and a pull ring (5), characterized in that: The inner wall of the shell (1) is provided with a fixing component, which is used to fix the ground anchor, and the top of the shell (1) is installed with a pull ring (5); The fixing assembly comprises a bracket (2) mounted on the inner wall of a shell (1); a first spring (201) is mounted on the outer wall of the bracket (2); a clamping rod (203) is mounted on the outer wall of the first spring (201); a rotating shaft (202) is mounted on the inner wall of the shell (1); and the outer wall of the clamping rod (203) is connected to the outer wall of the rotating shaft (202); a first opening (204) is provided on the outer wall of the shell (1); and one end of the clamping rod (203) extends to the outer wall of the shell (1) through the first opening (204); a second opening (206) is provided on the top of the shell (1); a pressure rod (205) is mounted through the inner wall of the second opening (206); and the pressure rod (205) is located above the clamping rod (203).

2. A ground anchor for power construction according to claim 1, characterized in that: A sleeve (4) is installed on the outer wall of the pressure rod (205), a second spring (401) is installed on the inner wall of the sleeve (4), a clamp (402) is installed on one end of the second spring (401), a third opening (403) is provided on the outer wall of the shell (1), and the clamp (402) can extend to the outer wall of the shell (1) through the third opening (403).

3. A ground anchor for power construction according to claim 1, characterized in that: The pull ring (5) is provided with a stabilizing component, and the stabilizing component is used for stabilizing the connection at the ground anchor connection.

4. A ground anchor for power construction according to claim 3, characterized in that: The stabilizing component comprises a groove (3) arranged on the outer wall of the pull ring (5); a support sleeve (301) is installed through the outer wall of the groove (3); a holding head (302) is installed through the inner wall of the support sleeve (301); a first support rod (303) is installed on the inner wall of the pull ring (5); a third spring (307) is installed on the outer wall of the first support rod (303); a support tube (304) is installed on the outer wall of the first support rod (303); a fourth support rod (305) is installed through the inner wall of the support tube (304); one end of the fourth support rod (305) is connected to the outer wall of the holding head (302); the outer wall of the third spring (307) is connected to the outer wall of the holding head (302); and a limiting block (306) is installed on one end of the fourth support rod (305).

5. The ground anchor for power construction according to claim 1, characterized in that: The outer wall of the shell (1) is provided with a convex ring (101), and the convex ring (101) is used to increase the friction between the anchor and the ground.

6. A ground anchor for power construction according to claim 1, characterized in that: A convex head (501) is installed at the bottom of the housing (1).

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