Anti-climbing device for electric power steel pipe pole

Abstract

The utility model discloses an anti-climbing device for an electric power steel pipe pole, and belongs to the technical field of protective devices. The anti-climbing device for the electric power steel pipe pole comprises a mounting seat, an anti-climbing net is fixedly mounted on the side face of the mounting seat, and a through threaded mounting hole is formed in the inner side of the mounting seat; an alarm assembly is arranged in the mounting base and comprises a hydraulic bin, a fixed bin is fixedly mounted at the bottom of the mounting base, and a lock cylinder is assembled in the fixed bin. According to the anti-climbing device for the electric power steel pipe pole, under the condition that a protective bin is rotated to attempt to be disassembled violently, a stress plate, a hydraulic bin, a baffle, an elastic plate, a transmission plate, an induction plate, a rotating shaft, a first extrusion plate, a second extrusion plate and an alarm switch are matched, a remote alarm can be started, and an alarm is given to a worker with an alarm signal receiver; therefore, the situation that the anti-climbing net is forcibly disassembled through the bolts is prevented, and a very good early warning and warning effect is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of protective devices, in particular to an anti-climbing device for electric steel pipe poles. Background Art

[0002] Power steel poles are made of polygonal steel pipes, round steel pipes and other steel materials, and are treated with hot-dip galvanizing or hot-spraying zinc (and zinc alloy) coating for corrosion protection. They are mainly used for power line erection. They are a substitute for traditional cement poles. Steel pipe poles are widely used in power, communications and municipal administration. In order to facilitate maintenance work, ladders are installed on steel pipe poles.

[0003] Chinese patent CN214117681U authorized and announced on September 3, 2021 discloses an anti-climbing device for steel pipe poles, which includes an anti-climbing frame, an anti-climbing net, a hoop, a lock and a rotating shaft. The anti-climbing frame is provided with a hoop, a lock seat and a rotating shaft seat. The anti-climbing net is installed on the anti-climbing frame through a rotating shaft. The anti-climbing net is provided with a lock and can be locked with the lock seat on the anti-climbing frame through a lock. The anti-climbing net is used in the above application documents to perform corresponding anti-climbing operations, but the device is difficult to prevent when someone forcibly dismantles the anti-climbing net through bolts. Utility Model Content

[0004] The utility model aims to solve the problem of forcibly disassembling the anti-climbing net by bolts in the prior art. To this end, the utility model proposes an anti-climbing device for electric steel pipe poles, which can sound an alarm and take preventive measures in this situation.

[0005] An anti-climbing device for an electric steel pipe pole comprises a mounting seat, an anti-climbing net is fixedly mounted on the side of the mounting seat, and a threaded mounting hole is provided on the inner side of the mounting seat;

[0006] An alarm component is arranged inside the mounting seat, and the alarm component includes a hydraulic warehouse, a fixed warehouse is fixedly installed on the bottom of the mounting seat, a lock core is assembled inside the fixed warehouse, the side of the lock core is connected to an extrusion plate 1 through its rotating shaft transmission, the inner wall of the hydraulic warehouse is rotatably connected to a baffle, the side of the baffle is fixedly connected to an elastic plate, one end of the hydraulic warehouse is slidably connected to a force plate, one end of the hydraulic warehouse is slidably connected to a transmission plate, and the other end of the hydraulic warehouse is slidably connected to an extrusion plate 2, the bottom of the mounting seat is rotatably connected to a rotating shaft, the outer side of the rotating shaft is fixedly connected to a sensing plate, the outer side of the rotating shaft is fixedly connected to a protective warehouse, the inner wall of the mounting seat is fixedly connected to a remote alarm, and the side of the remote alarm is equipped with an alarm switch.

[0007] Furthermore, two elastic plates are provided, and the two elastic plates are symmetrically distributed with respect to the baffle.

[0008] Furthermore, the force-bearing plate is located at a side position of the first extrusion plate, and the force-bearing plate and the first extrusion plate are in a fixed state.

[0009] Furthermore, the sensing plate is located at a side position of the transmission plate, and the sensing plate and the transmission plate are in a fixed state.

[0010] Furthermore, the second squeezing plate is located at the bottom of the alarm switch.

[0011] Furthermore, a clamping assembly is arranged on the outer side of the mounting seat, and the clamping assembly includes an air pressure chamber, one end of the air pressure chamber is fixedly connected to an air bag, and the other end of the air pressure chamber is slidably connected to a pressure rod.

[0012] Furthermore, the air pressure chamber passes through the protection chamber, and the air pressure chamber and the protection chamber are in a fixed state.

[0013] Furthermore, two airbags are provided, and the two airbags are symmetrically distributed about the pressure rod.

[0014] The difference from the prior art is that the beneficial effects of this application are:

[0015] (1) When the anti-climbing device for electric steel pipe poles attempts to dismantle the device by force by rotating the protective compartment, the force-bearing plate, hydraulic compartment, baffle, elastic plate, transmission plate, induction plate, rotating shaft, squeezing plate 1, squeezing plate 2 and alarm switch can be used to activate a remote alarm to alert the staff holding the alarm signal receiver, thereby preventing the anti-climbing net from being dismantled by force through bolts, and playing a good early warning role.

[0016] (2) After the electric steel pipe pole anti-climbing device is installed on the electric steel pipe pole through the mounting seat, the air pressure chamber returns to the initial position along with the protective chamber. At this time, the air bag is squeezed by the mounting seat, and the gas in the air bag is passed into the air pressure chamber. The pressure in the air pressure chamber increases immediately, driving the pressure rod to move. The pressure rod provides certain support to the screw at the threaded mounting hole, thereby improving the stability of the device after installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings in the specification, which constitute a part of the present invention, are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention.

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

[0019] Figure 2It is a schematic diagram of the overall sectional three-dimensional structure of the utility model;

[0020] Figure 3 It is a three-dimensional structural schematic diagram of the alarm component of the utility model;

[0021] Figure 4 This is a schematic diagram of the internal structure of the fixed bin of the utility model;

[0022] Figure 5 For the utility model Figure 3 The enlarged structural diagram at A in the middle;

[0023] Figure 6 For the utility model Figure 2 Enlarged structural diagram at B in the middle.

[0024] In the figure:

[0025] 100, mounting seat; 200, anti-climbing net; 300, threaded mounting hole;

[0026] 400, alarm assembly; 401, hydraulic compartment; 402, fixed compartment; 403, lock core; 404, extrusion plate 1; 405, baffle; 406, elastic plate; 407, force plate; 408, transmission plate; 409, extrusion plate 2; 410, rotating shaft; 411, induction plate; 412, protective compartment; 413, remote alarm; 414, alarm switch;

[0027] 500, clamping assembly; 501, air pressure chamber; 502, air bag; 503, pressure rod. DETAILED DESCRIPTION

[0028] In order to enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only embodiments of a part of the present application, not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without creative work should fall within the scope of protection of the present application.

[0029] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequential order. It should be understood that the data used in this way can be interchanged where appropriate, so that the embodiments of the present application are described here. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, the process, method, system, product or equipment comprising a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or equipment.

[0030] In the present application, the terms "upper", "lower", "left", "right", "front", "back", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings. These terms are mainly used to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to have a specific orientation, or to be constructed and operated in a specific orientation.

[0031] In addition, some of the above terms may be used to express other meanings in addition to indicating orientation or positional relationship. For example, the term "on" may also be used to express a certain dependency or connection relationship in some cases. For those of ordinary skill in the art, the specific meanings of these terms in this application can be understood according to specific circumstances.

[0032] In addition, the terms "installed", "set", "provided with", "connected", "connected", and "socketed" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection, or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, elements, or components. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0033] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0034] Embodiment 1

[0035] See also Figure 1-Figure 5 As shown in the figure, an anti-climbing device for an electric steel pipe pole includes a mounting seat 100, an anti-climbing net 200 is fixedly installed on the side of the mounting seat 100, and a threaded mounting hole 300 is opened on the inner side of the mounting seat 100;

[0036] An alarm assembly 400 is arranged inside the mounting base 100, and the alarm assembly 400 includes a hydraulic chamber 401. A fixed chamber 402 is fixedly installed at the bottom of the mounting base 100. A lock core 403 is installed inside the fixed chamber 402. The side of the lock core 403 is connected to a pressing plate 1 404 through its rotating shaft. When a key is inserted into the lock core 403 and rotated, the pressing plate 1 404 connected to the rotating shaft of the lock core 403 can be driven to rotate. The inner wall of the hydraulic bin 401 is rotatably connected with a baffle plate 405, and the side of the baffle plate 405 is fixedly connected with an elastic plate 406. Two elastic plates 406 are provided, and the two elastic plates 406 are symmetrically distributed about the baffle plate 405. One end of the hydraulic bin 401 is slidably connected with a force plate 407, and the force plate 407 is located at the side position of the extrusion plate 1 404. The force plate 407 and the extrusion plate 1 404 are in a fixed state. One end of the hydraulic bin 401 is slidably connected with a transmission plate 408, and the other end of the hydraulic bin 401 is slidably connected with an extrusion plate 2 409. When the extrusion plate 1 404 rotates, the extrusion plate 1 404 immediately drives the force plate 407 fixedly connected thereto to move, and cooperates with the hydraulic chamber 401 slidably connected to the force plate 407. Because the baffle 405 is rotatably connected to the inner wall of the hydraulic chamber 401 near one end of the extrusion plate 2 409, and the side of the baffle 405 is fixedly connected to the elastic plate 406, the pressure in the hydraulic chamber 401 increases, driving the transmission plate 408 slidably connected to the hydraulic chamber 401 to move preferentially. The bottom of the mounting seat 100 is rotatably connected to a rotating shaft 410, and the outer side of the rotating shaft 410 is fixedly connected to a sensing plate 411, which is located at the side of the transmission plate 408, and the sensing plate 411 is fixed to the transmission plate 408. The protection chamber 412 is fixedly connected to the outer side of the rotating shaft 410. The transmission plate 408 moves first, and then the transmission plate 408 drives the induction plate 411 fixedly connected thereto to move, so that the induction plate 411 drives the rotating shaft 410 fixedly connected thereto to rotate, and then the rotating shaft 410 drives the protective bin 412 fixedly connected thereto to rotate, exposing the threaded mounting hole 300, and then the device can be installed or disassembled by bolts. A remote alarm 413 is fixedly connected to the inner wall of the mounting seat 100, and an alarm switch 414 is installed on the side of the remote alarm 413, and the second extrusion plate 409 is located at the bottom of the alarm switch 414.In the event of an attempt to violently dismantle the device by rotating the protective bin 412, the protective bin 412 drives the transmission plate 408 on the rotating shaft 410 to move. Similarly, the force-bearing plate 407 moves in the opposite direction, while the protective bin 412 continues to rotate, thereby further increasing the pressure in the hydraulic bin 401. The baffle 405 then squeezes the elastic plate 406 and rotates. At this time, the force in the hydraulic bin 401 can be transmitted to the squeezing plate 409, driving the squeezing plate 409 slidingly connected to the hydraulic bin 401 to move upward. The squeezing plate 409 then squeezes the alarm switch 414, activates the remote alarm 413, and sounds an alarm to the staff holding the alarm signal receiver, thereby preventing the anti-climbing net 200 from being forcibly dismantled by bolts, which plays a good early warning role.

[0037] When in use, by inserting the key into the lock cylinder 403 and rotating it, the extrusion plate 1 404 connected to the rotation shaft of the lock cylinder 403 can be driven to rotate, and the extrusion plate 1 404 then drives the force-bearing plate 407 fixedly connected thereto to move, and cooperates with the hydraulic chamber 401 slidably connected to the force-bearing plate 407. In addition, because the baffle plate 405 is rotatably connected on the inner wall of the hydraulic chamber 401 near one end of the extrusion plate 2 409, and the side of the baffle plate 405 is fixedly connected to the elastic plate 406, the pressure in the hydraulic chamber 401 is increased, driving the transmission plate 408 slidably connected to the hydraulic chamber 401 to move first, and the transmission plate 408 then drives the induction plate 411 fixedly connected thereto to move, so that the induction plate 411 drives the rotating shaft 410 fixedly connected thereto to rotate, and the rotating shaft 410 then drives the anti-locking plate 408 fixedly connected thereto to move. The protective chamber 412 rotates to expose the threaded mounting hole 300, and the device can be installed or disassembled by bolts. In the case of attempting to disassemble the device violently by rotating the protective chamber 412, the protective chamber 412 drives the transmission plate 408 on the rotating shaft 410 to move. Similarly, the force plate 407 moves in the opposite direction, and the protective chamber 412 continues to rotate, thereby further increasing the pressure in the hydraulic chamber 401, and the baffle 405 squeezes the elastic plate 406 to rotate. At this time, the force in the hydraulic chamber 401 can be transmitted to the squeezing plate 409, driving the squeezing plate 409 slidably connected to the hydraulic chamber 401 to move upward, and the squeezing plate 409 squeezes the alarm switch 414, activates the remote alarm 413, and sounds an alarm to the staff holding the alarm signal receiver.

[0038] To improve the stability of the device after installation, refer to Figure 1-Figure 6As shown in the figure, a clamping assembly 500 is arranged on the outside of the mounting seat 100, and the clamping assembly 500 includes a pressure chamber 501, which penetrates the protection chamber 412, and is fixed to the protection chamber 412. One end of the pressure chamber 501 is fixedly connected to an airbag 502. After the device is installed on the electric steel pipe pole through the mounting seat 100, the pressure chamber 501 returns to the initial position along with the protection chamber 412 fixedly connected thereto. At this time, the airbag 502 fixedly connected to the pressure chamber 501 is squeezed by the mounting seat 100, so that the gas in the airbag 502 is passed into the pressure chamber 501, and the pressure in the pressure chamber 501 increases immediately. The other end of the pressure chamber 501 is slidably connected to a pressure rod 503, and two airbags 502 are provided, and the two airbags 502 are symmetrically distributed about the pressure rod 503. When the pressure in the air pressure chamber 501 increases, the pressure rod 503 slidably connected to the air pressure chamber 501 can be driven to move, and the pressure rod 503 provides certain support to the screw at the threaded mounting hole 300, thereby improving the stability of the device after installation.

[0039] When in use, after the device is installed on the electric steel pipe pole through the mounting base 100, the air pressure chamber 501 returns to its initial position along with the protective chamber 412 fixedly connected to it. At this time, the air bag 502 fixedly connected to the air pressure chamber 501 is squeezed by the mounting base 100, so that the gas in the air bag 502 is passed into the air pressure chamber 501, and the pressure in the air pressure chamber 501 increases immediately, driving the pressure rod 503 slidingly connected to the air pressure chamber 501 to move, and the pressure rod 503 provides certain support for the screw at the threaded mounting hole 300.

[0040] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An anti-climbing device for an electric steel pipe pole, comprising a mounting seat (100), an anti-climbing net (200) being fixedly mounted on a side of the mounting seat (100), and a threaded mounting hole (300) penetrating the inner side of the mounting seat (100); Features: An alarm component (400) is arranged inside the mounting seat (100), and the alarm component (400) includes a hydraulic chamber (401). A fixed chamber (402) is fixedly mounted on the bottom of the mounting seat (100), and a lock core (403) is installed inside the fixed chamber (402). The side of the lock core (403) is connected to an extrusion plate (404) through its rotating shaft. A baffle (405) is rotatably connected to the inner wall of the hydraulic chamber (401), and an elastic plate (406) is fixedly connected to the side of the baffle (405). One end of the hydraulic chamber (401) is slidably connected to A force-bearing plate (407), one end of the hydraulic bin (401) is slidably connected to a transmission plate (408), the other end of the hydraulic bin (401) is slidably connected to an extrusion plate 2 (409), the bottom of the mounting seat (100) is rotatably connected to a rotating shaft (410), the outer side of the rotating shaft (410) is fixedly connected to a sensing plate (411), the outer side of the rotating shaft (410) is fixedly connected to a protective bin (412), the inner wall of the mounting seat (100) is fixedly connected to a remote alarm (413), and the side of the remote alarm (413) is equipped with an alarm switch (414).

2. The anti-climbing device for electric steel pipe pole according to claim 1, characterized in that: Two elastic plates (406) are provided, and the two elastic plates (406) are symmetrically distributed with respect to the baffle (405).

3. The anti-climbing device for electric steel pipe pole according to claim 1, characterized in that: The force-bearing plate (407) is located on the side of the extrusion plate (404), and the force-bearing plate (407) and the extrusion plate (404) are in a fixed state.

4. The anti-climbing device for electric steel pipe pole according to claim 1, characterized in that: The sensing plate (411) is located on the side of the transmission plate (408), and the sensing plate (411) and the transmission plate (408) are in a fixed state.

5. The anti-climbing device for electric steel pipe pole according to claim 1, characterized in that: The second squeezing plate (409) is located at the bottom of the alarm switch (414).

6. The anti-climbing device for electric steel pipe pole according to claim 1, characterized in that: A clamping assembly (500) is arranged on the outer side of the mounting seat (100), and the clamping assembly (500) comprises an air pressure chamber (501), one end of the air pressure chamber (501) is fixedly connected to an air bag (502), and the other end of the air pressure chamber (501) is slidably connected to a pressure rod (503).

7. The anti-climbing device for electric steel pipe pole according to claim 6, characterized in that: The air pressure chamber (501) penetrates the protection chamber (412), and the air pressure chamber (501) and the protection chamber (412) are in a fixed state.

8. The anti-climbing device for electric steel pipe pole according to claim 6, characterized in that: Two airbags (502) are provided, and the two airbags (502) are symmetrically distributed with respect to the pressure rod (503).

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