Electric power lightning protection grounding device

Abstract

The utility model discloses an electric power lightning protection grounding device, and relates to the technical field of lightning protection grounding. The device comprises a first storage column, a second storage column is fixedly installed on the right side face of the first storage column, a sliding groove is formed in the top face of the first storage column, a storage groove is formed in the bottom face of the first storage column, the sliding groove is communicated with the interior of the second storage column, and lifting assemblies are arranged in the sliding groove and the storage groove. A bidirectional driving mechanism used for synchronously driving the upper and lower lifting assemblies is arranged on the surface of the middle of the first storage column. According to the utility model, the bidirectional driving mechanism drives the upper and lower lifting assemblies to work, so that the lightning triggering assembly retracts into the second storage column, and the fixed bottom plate rotates to a vertical state and is stored in the storage groove, so that the first storage column and the second storage column can protect corresponding structures; and the external morphological characteristics of the first storage column and the second storage column are utilized, so that the electric power lightning protection grounding device is convenient to stack and transport.

Description

TECHNICAL FIELD

[0001] The utility model relates to lightning protection grounding technical field, concretely relates to a power lightning protection grounding device. BACKGROUND

[0002] In order to guarantee the safety of high-rise building in thunderstorm weather, generally need to install power lightning protection grounding device on the top of building, and the power lightning protection grounding device is mainly composed of lightning receiving structure, down conductor, grounding body and ground wire combination, and the power lightning protection grounding device for building is directly permanently fixed on the top of building through welding etc. Mode, to ensure that the power lightning protection device can keep stable and reliable work under thunderstorm weather.

[0003] But with the increase of extreme weather, especially the increase of thunderstorm weather, the top of part of low height building also needs to use power lightning protection grounding device, for such building, permanently fixed installation power lightning protection grounding device can cause high single use cost, therefore, can use screw etc. Instantly fixed power lightning protection grounding device when needed, and disassembles after extreme weather ends, so that the power lightning protection grounding device can be used to meet the lightning protection demand of building of different time and space, but the existing power lightning protection grounding device lacks folding storage structure, so that the power lightning protection grounding device is difficult to stack stably for transportation in batch transfer process, and is easy to be damaged due to collision, and the equipment cost and transfer cost need to be further reduced.

[0004] Therefore, a power lightning protection grounding device is provided. UTILITY MODEL CONTENTS

[0005] The utility model discloses a power lightning protection grounding device.

[0006] The utility model discloses a power lightning protection grounding device to realize the following technical scheme in the actual specific purpose:

[0007] A power lightning protection grounding device, comprising a first storage column, a second storage column is fixedly installed on the right side of the first storage column, a chute is opened on the top surface of the first storage column and a storage groove is opened on the bottom surface, the chute is communicated with the inside of the second storage column, a lifting assembly is arranged in the chute and the storage groove, a bidirectional driving mechanism for synchronously driving the two lifting assemblies is arranged on the middle surface of the first storage column, an installation block is fixedly installed on the bottom surface of the lifting assembly moving part on the lower side, a fixed bottom plate is hinged on the four corners of the bottom surface of the installation block, a lightning attracting assembly is fixedly installed on the surface of the lifting assembly moving part on the upper side, a ground wire storage assembly is fixedly installed on the inner wall surface of the second storage column, the number of ground wire storage assemblies is several, and a connecting head is fixedly connected between the ground wire storage assembly and the lightning attracting assembly.

[0008] Further, the bidirectional driving mechanism comprises a part cavity, the part cavity is arranged in the first receiving column, a worm is rotatably arranged on the front and back sides of the inner wall of the part cavity, the worm penetrates through the front of the first receiving column and is rotatably arranged, a knob is fixedly arranged on the front of the worm, a worm wheel is arranged on the surface of the worm, and a rotating rod for driving the lifting assembly is fixedly arranged on the surface of the worm wheel.

[0009] Further, the lifting assembly comprises a sliding block, a threaded rod and a limiting block, two sliding blocks are symmetrically arranged on the surfaces of the inner walls of the sliding groove and the receiving groove, one end of the threaded rod close to the bidirectional driving mechanism is fixedly connected with the surface of the rotating rod, two threaded rods are rotatably arranged on the surfaces of the inner walls of the sliding groove and the receiving groove, and the limiting blocks are fixedly arranged on the surfaces of the other ends of the threaded rods away from the bidirectional driving mechanism.

[0010] Further, the surface of the fixed bottom plate is provided with a threaded hole.

[0011] Further, the lightning attracting assembly comprises a mounting box, the mounting box is fixedly arranged on the right side of the sliding block and is slidably arranged on the surface of the inner wall of the second receiving column, a lightning attracting needle is fixedly arranged on the top surface of the mounting box, an insulator is fixedly arranged in the mounting box, a lightning attracting wire is fixedly arranged on the bottom surface of the mounting box, the lightning attracting needle, the insulator and the lightning attracting wire are electrically connected in sequence, and the connector is fixedly arranged on the surface of one end of the lightning attracting wire away from the mounting box.

[0012] Further, the grounding wire receiving assembly comprises a receiving box, the receiving box is fixedly arranged in the second receiving column, a rotating shaft is rotatably arranged on the surface of the inner wall of the receiving box, a torsion spring is fixedly connected between the surface of the rotating shaft and the surface of the inner wall of the receiving box, the grounding wire is wound on the surface of the rotating shaft, the grounding wire is arranged on the movable side walls of the receiving box in a penetrating mode, one end of the grounding wire is fixedly connected with the connector, and a grounding terminal is fixedly arranged on the other end of the grounding wire away from the connector.

[0013] The electric power lightning protection and grounding device has the following beneficial effects:

[0014] The two lifting assemblies are driven by the bidirectional driving mechanism to work, the lightning attracting assembly is retracted into the second receiving column, the fixed bottom plate is rotated to the vertical state and is received in the receiving groove, the first receiving column and the second receiving column can protect the corresponding structures, the external morphological characteristics of the first receiving column and the second receiving column are utilized, the electric power lightning protection and grounding device is convenient to stack and transport, and damage caused by collision during transportation is avoided. BRIEF DESCRIPTION OF DRAWINGS

[0015] Fig. 1 is the perspective view of the three-dimensional structure of the utility model;

[0016] Fig. 2 is the perspective view of the three-dimensional structure of the utility model;

[0017] Fig. 3 is the perspective view of the three-dimensional structure of the utility model in the vertical state of the fixed bottom plate;

[0018] Mark: 1, first storage column;2, second storage column;3, bidirectional drive mechanism;301, part cavity;302, worm;303, worm wheel;304, rotating rod;305, knob;4, sliding slot;5, storage groove;6, lifting assembly;601, sliding block;602, threaded rod;603, limit block;604, clamping groove;7, mounting block;8, fixed bottom plate;9, lightning attraction assembly;901, mounting box;902, lightning attraction needle;903, insulator;904, lightning attraction wire;10, connector;11, ground wire storage assembly;111, storage box;112, rotating shaft;113, torsional spring;114, ground wire;115, ground terminal. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be described clearly and completely below in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all the embodiments. The components of the embodiments of the utility model described and shown in the drawings can be arranged and designed in various different configurations.

[0020] Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the claimed utility model, but only represents selected embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of protection of the utility model.

[0021] It should be noted that: similar signs and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings. In addition, the terms "first", "second" and the like are only used to distinguish description, and cannot be understood as indicating or implying relative importance.

[0022] The electrical components appearing in this paper are all connected with the main controller and 220V mains of the outside world, and the main controller can be a conventional known device such as a computer for control.

[0023] In the description of the embodiments of the utility model, it needs to be explained that the directions or position relations indicated by the terms "inner", "outer", "upper" and the like are based on the directions or position relations shown in the drawings, or are the directions or position relations in which the utility model product is usually placed during use, which are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model.

[0024] As shown in Figs. 1 to 3 A kind of electric power lightning protection grounding device, including first receiving column 1, second receiving column 2 is fixedly installed on the right side surface of first receiving column 1, the top surface of first receiving column 1 is opened with chute 4 and bottom surface is opened with receiving groove 5, chute 4 is arranged with the intercommunication of second receiving column 2, lifting assembly 6 is all arranged in chute 4 and receiving groove 5, the surface of the middle part of first receiving column 1 is equipped with the bidirectional drive mechanism 3 for synchronously driving two lifting assemblies 6 up and down, the bottom surface of the moving piece of lower lifting assembly 6 is fixedly installed with mounting block 7, hinge is connected with fixed bottom plate 8 at the bottom surface of the four edges of mounting block 7, the surface of the moving piece of upper lifting assembly 6 is fixedly installed with lightning attraction component 9, grounding wire receiving assembly 11 is fixedly installed on the inner wall surface of second receiving column 2, the number of grounding wire receiving assembly 11 is several, and connecting head 10 is fixedly connected between grounding wire receiving assembly 11 and lightning attraction component 9.

[0025] More specifically, the moving pieces of two lifting assemblies 6 up and down are moved synchronously towards or away from each other by bidirectional drive mechanism 3, drive lightning attraction component 9 arranged on the surface of upper lifting assembly 6 and mounting block 7 arranged on the surface of lower lifting assembly 6 to move reversely synchronously, when lightning attraction component 9 moves upwards and extends from second receiving column 2, mounting block 7 moves downwards, so that the fixed bottom plate 8 hinged to the bottom surface of mounting block 7 can be rotated from vertical state to horizontal state, by fixing the fixed bottom plate 8, the quick fixing of the electric power lightning protection grounding device can be completed, by grounding the grounding wire receiving assembly 11, the shunt release of the guided electric energy can be completed, which is more safe and reliable, when the electric power lightning protection grounding device is not needed, the fixing of the fixed bottom plate 8 is cancelled, the two lifting assemblies 6 up and down are driven to work by bidirectional drive mechanism 3, so that lightning attraction component 9 is retracted into second receiving column 2, the fixed bottom plate 8 is rotated to vertical state and is received in receiving groove 5, so that first receiving column 1 and second receiving column 2 can protect the corresponding structure, and by the external morphological characteristics of first receiving column 1 and second receiving column 2, the electric power lightning protection grounding device is convenient to stack and transport, and damage due to collision during transportation is avoided.

[0026] The bidirectional driving mechanism 3 comprises a part cavity 301, which is arranged in the first receiving column 1, and a worm 302 rotatably arranged on the inner wall of the part cavity 301. The worm 302 penetrates through the front surface of the first receiving column 1 and is rotatably arranged on the front surface. A knob 305 is fixedly arranged on the front surface of the worm 302. A worm wheel 303 is arranged in mesh with the surface of the worm 302. A rotating rod 304 for driving the lifting assembly 6 is fixedly arranged on the surface of the worm wheel 303 and rotatably arranged on the top surface and the bottom surface of the inner wall of the part cavity 301.

[0027] Specifically, rotating the knob 305 drives the worm 302 to rotate, so that the worm wheel 303 arranged in mesh with the surface of the worm 302 rotates, and finally drives the rotating rod 304 fixedly arranged on the surface of the worm wheel 303 to rotate. The rotating rod 304 drives the two lifting assemblies 6 to work synchronously.

[0028] The lifting assembly 6 comprises a sliding block 601, a threaded rod 602, and a limiting block 603. The two sliding blocks 601 are symmetrically arranged on the inner wall surfaces of the sliding groove 4 and the receiving groove 5 and are slidably arranged. One end of the threaded rod 602 close to the bidirectional driving mechanism 3 is fixedly connected with the surface of the rotating rod 304. The two threaded rods 602 are rotatably arranged on the inner wall surfaces of the sliding groove 4 and the receiving groove 5. The other end of the threaded rod 602 away from the bidirectional driving mechanism 3 is fixedly arranged with the limiting block 603. The sliding block 601 is threadedly arranged on the surface of the threaded rod 602. The surface of the sliding block 601 away from the bidirectional driving mechanism 3 is provided with a clamping groove 604. The mounting block 7 is fixedly arranged on the bottom surface of the lower sliding block 601.

[0029] Specifically, rotating the rotating rod 304 drives the two threaded rods 602 to rotate synchronously, so that the two threaded rods 602 threadedly arranged on the surface of the threaded rod 602 and slidably arranged in the sliding groove 4 and the receiving groove 5 move reversely synchronously. The movement of the threaded rod 602 drives the mounting block 7 and the lightning attracting assembly 9 to move reversely, so as to realize the synchronous expansion and contraction of the fixed bottom plate 8 and the lightning attracting assembly 9.

[0030] The surface of the fixed bottom plate 8 is provided with a threaded hole.

[0031] Specifically, the screw is arranged in the threaded hole and the surface of the roof to realize the reliable fixation of the electric power lightning protection grounding device.

[0032] The lightning attracting assembly 9 comprises a mounting box 901, which is fixedly arranged on the right surface of the sliding block 601 and slidably arranged on the inner wall surface of the second receiving column 2. A lightning attracting needle 902 is fixedly arranged on the top surface of the mounting box 901. An insulator 903 is fixedly arranged in the mounting box 901. A lightning attracting wire 904 is fixedly arranged on the bottom surface of the mounting box 901. The lightning attracting needle 902, the insulator 903, and the lightning attracting wire 904 are electrically connected in sequence. A connecting head 10 is fixedly arranged on the surface of the end of the lightning attracting wire 904 away from the mounting box 901.

[0033] Specifically, lightning is attracted by the lightning attracting needle 902 protruding from the top surface of the second receiving column 2, insulation protection is performed using the insulator 903, current flows into the grounding wire receiving assembly 11 through the lightning attracting wire 904, and is finally introduced into the ground by the grounding wire receiving assembly 11, thereby achieving lightning protection.

[0034] The grounding wire receiving assembly 11 comprises a receiving box 111 fixedly installed in the second receiving column 2, a rotating shaft 112 rotatably installed on the inner wall surface of the receiving box 111, a torsion spring 113 fixedly connected between the surface of the rotating shaft 112 and the inner wall surface of the receiving box 111, a grounding wire 114 wound on the surface of the rotating shaft 112, the grounding wire 114 having two ends respectively passing through the movable side wall of the receiving box 111, one end of the grounding wire 114 being fixedly connected with the connecting head 10, and the other end of the grounding wire 114 being fixedly connected with a grounding terminal 115.

[0035] Specifically, the grounding terminal 115 is pulled and fixedly grounded, the rotating shaft 112 is rotated by the grounding wire 114, the grounding wire 114 is unfolded under the pulling action, and the torsion spring 113 is elastically deformed, when the power lightning protection grounding device needs to be received, the fixation of the grounding terminal 115 is released, the torsion spring 113 restores the deformation to drive the rotating shaft 112 to rotate, so that the grounding wire 114 is re-wound on the surface of the rotating shaft 112, the receiving of the grounding wire 114 is realized, and the power lightning protection grounding device is conveniently received and transported.

[0036] In summary, the two upward and downward lifting assemblies 6 are driven by the bidirectional driving mechanism 3 to work, the lightning attracting assembly 9 is retracted into the second receiving column 2, the fixed bottom plate 8 is rotated to the vertical state and is received in the receiving groove 5, the first receiving column 1 and the second receiving column 2 can protect the corresponding structures, and the external morphological characteristics of the first receiving column 1 and the second receiving column 2 make the power lightning protection grounding device convenient to stack and transport, thereby avoiding damage due to collision during transportation.

[0037] The basic principle, main features and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection required by the present application is defined by the appended claims and their equivalents.

Claims

1. A power lightning protection grounding device, characterized in that, The system includes a first storage column (1), a second storage column (2) fixedly installed on the right side of the first storage column (1), a sliding groove (4) on the top surface of the first storage column (1) and a storage groove (5) on the bottom surface, the sliding groove (4) being internally connected to the second storage column (2), and lifting components (6) being provided in both the sliding groove (4) and the storage groove (5), and a bidirectional drive mechanism (3) for synchronously driving the two lifting components (6) on the middle surface of the first storage column (1), and the lower side... An installation block (7) is fixedly installed on the bottom surface of the moving part of the lifting component (6). A fixed base plate (8) is hinged to the four edges of the bottom surface of the installation block (7). A lightning attractor component (9) is fixedly installed on the upper surface of the moving part of the lifting component (6). A grounding wire storage component (11) is fixedly installed on the inner wall surface of the second storage column (2). There are several grounding wire storage components (11). A connector (10) is fixedly connected between the grounding wire storage component (11) and the lightning attractor component (9).

2. The power lightning protection grounding device according to claim 1, characterized in that, The bidirectional drive mechanism (3) includes a part cavity (301), which is located inside the first storage column (1). A worm gear (302) is rotatably mounted on the front and rear sides of the inner wall of the part cavity (301). The worm gear (302) is rotatably mounted through the front of the first storage column (1). A knob (305) is fixedly mounted on the front of the worm gear (302). A worm wheel (303) is meshed on the surface of the worm gear (302). A rotating rod (304) for driving the lifting assembly (6) is fixedly mounted on the surface of the worm wheel (303). The rotating rod (304) is rotatably mounted on the top and bottom surfaces of the inner wall of the part cavity (301).

3. A power lightning protection grounding device according to claim 2, characterized in that, The lifting assembly (6) includes a slider (601), a threaded rod (602), and a limiting block (603). The two sliders (601) are slidably installed on the inner wall surfaces of the slide groove (4) and the storage groove (5) respectively and are arranged symmetrically up and down. The end of the threaded rod (602) near the bidirectional drive mechanism (3) is fixedly connected to the surface of the rotating rod (304). The two threaded rods (602) are rotatably installed on the inner wall surfaces of the slide groove (4) and the storage groove (5) respectively. The limiting block (603) is fixedly installed on the surface of the threaded rod (602) away from the bidirectional drive mechanism (3). The slider (601) is threadedly installed on the surface of the threaded rod (602). A slot (604) is opened on the side surface of the slider (601) away from the bidirectional drive mechanism (3). The mounting block (7) is fixedly installed on the bottom surface of the lower slider (601).

4. A power lightning protection grounding device according to claim 1, characterized in that, The fixed base plate (8) has threaded holes on its surface.

5. A power lightning protection grounding device according to claim 3, characterized in that, The lightning-attracting assembly (9) includes a mounting box (901), which is fixedly mounted on the right side of the slider (601) and slidably mounted on the inner wall surface of the second storage column (2). A lightning rod (902) is fixedly mounted on the top surface of the mounting box (901), an insulator (903) is fixedly mounted inside the mounting box (901), and a lightning conductor (904) is fixedly mounted on the bottom surface of the mounting box (901). The lightning rod (902), insulator (903), and lightning conductor (904) are electrically connected in sequence, and the connector (10) is fixedly mounted on the end surface of the lightning conductor (904) away from the mounting box (901).

6. A power lightning protection grounding device according to claim 1, characterized in that, The grounding wire storage assembly (11) includes a storage box (111), which is fixedly installed inside the second storage column (2). A rotating shaft (112) is rotatably installed on the inner wall surface of the storage box (111). A torsion spring (113) is fixedly connected between the surface of the rotating shaft (112) and the inner wall surface of the storage box (111). A grounding wire (114) is wound on the surface of the rotating shaft (112). Both ends of the grounding wire (114) pass through the movable side wall of the storage box (111). One end of the grounding wire (114) is fixedly connected to the connector (10), and the end of the grounding wire (114) away from the connector (10) is fixedly connected to a grounding terminal (115).

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