Lightning protection grounding device for electric power engineering construction

Abstract

The utility model relates to the technical field of electric power engineering, in particular to a lightning protection grounding device for electric power engineering construction, which comprises a base. The mounting seat is fixedly mounted at the top of the base; the lightning protection main body is inserted into the top of the mounting seat; the mounting assembly is arranged outside the mounting seat; the stabilizing assemblies are installed on the two sides of the top of the base. The clamping grooves are formed in the four faces of the fixing ring, the screws are hinged to the bottoms of the matched movable grooves, in the installation process, after the bottom of the lightning protection body is inserted into the installation base, the clamping grooves can fall on the top of the installation base, then the screws are clamped in the clamping grooves by rotating the screws, the screws are fixed through the nuts, installation convenience is improved, and the lightning protection body can be installed conveniently. And time and labor cost can be reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of electric power engineering, specifically is a lightning protection grounding device for electric power engineering building. BACKGROUND

[0002] In electric power engineering building, lightning protection grounding is a vital safety measure, and its main purpose is to protect equipment and personnel from electric shock and equipment damage caused by lightning, the existing lightning protection grounding device is usually composed of lightning rod, down conductor and grounding body three parts, its function is to prevent direct lightning stroke or introduce lightning current into the ground to ensure the safety of personnel and buildings, but the installation process of the existing lightning protection grounding device is often more complex, needs to configure professional personnel to carry out on-site construction, increases time and manpower cost, and since the lightning rod is often set on the roof, is often subjected to the action of wind force, causes the main body to appear the situation of shaking, causes various security risks, therefore we propose a lightning protection grounding device for electric power engineering building to solve the above problems. UTILITY MODEL CONTENTS

[0003] The utility model is to provide a lightning protection grounding device for electric power engineering building to solve the problem of the installation process being often more complex and being subjected to the action of wind force, causing the main body to appear the shaking.

[0004] To achieve the above object, the utility model provides the following technical scheme: a lightning protection grounding device for electric power engineering building, comprising:

[0005] The base is fixedly installed on the top of the base.

[0006] The mounting seat is fixedly installed on the top of the base.

[0007] The lightning protection main body is inserted into the top of the mounting seat.

[0008] The mounting assembly is arranged outside the mounting seat.

[0009] The stabilizing assembly is installed on the two sides of the top of the base.

[0010] Preferably, the mounting assembly comprises a fixing ring, the fixing ring is fixedly installed on the middle periphery of the lightning protection main body, four sides of the fixing ring are provided with clamping grooves, the fixing ring is arranged on the top of the mounting seat, four sides of the mounting seat are provided with movable grooves, and the bottom of the movable groove is hingedly connected with a screw rod, the bottom of the screw rod is embedded in the clamping groove, and the top of the screw rod is provided with a nut through a threaded sleeve, which simplifies the installation operation and reduces the time and labor cost.

[0011] Preferably, the width of the clamping groove and the movable groove is same as the diameter of the screw rod, so that the screw rod cannot shake in the clamping groove and the movable groove.

[0012] Preferably, the stabilizing assembly comprises support rods arranged on the top of the base, and the support rods are arranged in two symmetrical groups, the bottom of the support rod is fixedly installed with a sliding block, both sides of the top of the base are provided with a sliding groove, and the outer side of the sliding groove is provided with a mounting groove, the sliding block is embedded in the sliding groove and is in sliding connection with the sliding groove, the mounting groove is internally provided with a hydraulic rod, and the output end of the hydraulic rod is fixedly connected to one side of the sliding block, the top of the support rod is fixedly installed with a sleeve ring, and the sleeve ring is closely attached to the outer wall of the lightning protection body, which helps to reduce the shaking of the lightning protection body under the action of wind and improves the safety.

[0013] Preferably, the middle part of the support rod is hollow, and the width of the hollow part is greater than the diameter of the screw rod, which provides convenience for the overturning screw rod.

[0014] Preferably, the sleeve ring is arranged in a semicircular ring shape, and a rubber pad is pressed on the inner wall of the sleeve ring, so that the two groups of sleeve rings hold the lightning protection body more tightly, which helps to improve the stability effect.

[0015] Compared with the prior art, the technical effects and advantages of the utility model are as follows:

[0016] By arranging the clamping grooves on the four sides of the fixing ring, and the screw rod is hingedly connected to the bottom of the movable groove, after the bottom of the lightning protection body is inserted into the mounting seat during installation, the clamping groove will fall on the top of the mounting seat, then the screw rod is rotated to make the screw rod clamped in the clamping groove, and the installation convenience is improved, which helps to reduce the time and labor cost.

[0017] By arranging the support rods on both sides of the top of the base, and the sleeve ring is fixedly installed on one side of the top of the support rod, and the sliding block and the output end of the hydraulic rod are fixedly connected, after the hydraulic rod is started, the output end of the hydraulic rod can drive the support rod and the sleeve ring to move to one side of the lightning protection body, and the two groups of sleeve rings can be fixed by the sleeve ring, which helps to improve the stability of the lightning protection body and reduce the shaking. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the drawings needed to be used in the following embodiment or prior art description will be briefly introduced, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can be obtained without creative labor.

[0019] Figure 1 It is a three-dimensional structure schematic view of the utility model;

[0020] Figure 2It is the three-dimensional structure explosion schematic view of the installation assembly of the utility model;

[0021] Figure 3 It is the three-dimensional structure explosion schematic view of the stable assembly of the utility model;

[0022] Figure 4 It is the three-dimensional structure installation state schematic view of the utility model.

[0023] In the drawing: 1, base; 2, mounting seat; 3, lightning protection main body; 4, fixed ring; 5, clamping groove; 6, movable slot; 7, screw rod; 8, nut; 9, sliding groove; 10, mounting groove; 11, sliding block; 12, support rod; 13, collar; 14, hydraulic rod. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.

[0025] Embodiment one

[0026] As Figures 1 to 2 shown, the lightning protection grounding device for electric power engineering building provided by the utility model comprises:

[0027] Base 1;

[0028] Mounting seat 2, the mounting seat 2 is fixedly installed on the top of base 1;

[0029] Lightning protection main body 3, the lightning protection main body 3 is inserted on the top of mounting seat 2;

[0030] Installation assembly, the installation assembly is arranged outside mounting seat 2, and the installation assembly comprises fixed ring 4, the fixed ring 4 is fixedly installed on the middle periphery of lightning protection main body 3, the four sides of fixed ring 4 are all provided with clamping groove 5, the fixed ring 4 is arranged on the top of mounting seat 2, the four sides of mounting seat 2 are all provided with movable slot 6, and the bottom of movable slot 6 is hingedly connected with screw rod 7, the bottom of screw rod 7 is embedded in clamping groove 5, and the top of screw rod 7 is provided with nut 8 through screw thread, so that the convenience of the device is improved, and the function that the fixed ring 4 can be fixed on the top of mounting seat 2 by only tightening nut 8 can be realized;

[0031] The width of clamping groove 5 and movable slot 6 is same with the diameter of screw rod 7, so that screw rod 7 cannot shake inside clamping groove 5 and movable slot 6, and installation and fixation are more stable.

[0032] Embodiment two

[0033] As Figure 3 shown, based on the same concept as the above embodiment, the present embodiment also proposes: a stabilizing assembly is installed on both sides of the top of the base 1, the stabilizing assembly includes a support rod 12, which is provided on the top of the base 1, and the support rod 12 is provided with two symmetrical groups, the bottom of the support rod 12 is fixedly installed with a sliding block 11, both sides of the top of the base 1 are provided with a sliding groove 9, and the outer side of the sliding groove 9 is provided with a mounting groove 10, the sliding block 11 is embedded in the sliding groove 9 and is in sliding connection with the sliding groove 9, the inside of the mounting groove 10 is installed with a hydraulic rod 14, and the output end of the hydraulic rod 14 is fixedly connected to one side of the sliding block 11, the top of the support rod 12 is fixedly installed with a sleeve ring 13, and the sleeve ring 13 is closely attached to the outer wall of the lightning protection body 3, and the two sleeve rings 13 can stabilize the lightning protection body 3, reducing the safety hazard, and being conducive to improving the stability;

[0034] The middle part of the support rod 12 is provided in a hollow shape, and the width of the hollow part is greater than the diameter of the screw rod 7, so that the screw rods 7 on both sides are not blocked when they are lowered, and at the same time, the strength of the support rod 12 is not affected, improving the convenience;

[0035] The sleeve ring 13 is provided in a semi-circular ring shape, and the inner wall of the sleeve ring 13 is compressed with a rubber pad, which is made of natural rubber, generally synthetic rubber, which is a rubber material manufactured by chemical synthesis, has properties similar to natural rubber, and can be adjusted according to different needs to obtain specific physical and chemical properties, has the characteristics of sealing, anti-skid, wear-resistant and elastic, etc. The design takes advantage of the elastic properties of rubber to make the connection between the sleeve ring 13 and the lightning protection body 3 more secure, resulting in better stability.

[0036] Working principle: when installing the lightning protection body 3, first insert the bottom of the lightning protection body 3 into the slot on the top of the mounting seat 2, and the fixing ring 4 will be placed on the top of the mounting seat 2, then turn the screw rod 7 in the movable slot 6 up by 90 degrees, so that the top of the screw rod 7 is clamped into the clamping slot 5, and then use the nut 8 to rotate and tighten on the top of the screw rod 7, so that the screw rod 7 is fixed, after installation is completed, two hydraulic rods 14 can be started, the output end of the hydraulic rod 14 can drive the sliding block 11 to slide in the sliding groove 9, so that the sliding block 11 moves towards the mounting seat 2, the sliding block 11 can drive the support rod 12 and the sleeve ring 13 to move together, the two sleeve rings 13 can be wrapped around the outside of the lightning protection body 3, and the lightning protection body 3 is wrapped, finally, when the two sleeve rings 13 completely wrap the lightning protection body 3, stop extending the output end of the hydraulic rod 14, the above is the whole working principle of the utility model.

[0037] Finally should be explained a few points is: first, in the description of the present application, it should be pointed out that, unless otherwise specified and limited, the term "installation", "connected", "connection" should be broad, can be mechanical or electrical connection, but also can be two elements inside the communication, can be directly connected, "up", "down", "left", "right" and so on, only for indicating the relative position relationship, when the absolute position of the described object changes, the relative position relationship may change;

[0038] Second: the utility model discloses the embodiment in the drawing, only relate to the structure involved in the embodiment of the present disclosure, other structures can refer to the usual design, under the condition of not conflicting, the same embodiment and different embodiments of the utility model can be combined with each other;

[0039] Finally: the above is only the preferred embodiment of the utility model, and does not limit the utility model, any modification, equivalent replacement, improvement etc. within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A lightning protection grounding device for power engineering construction, comprising: Base (1); Its features are: Mounting base (2), which is fixedly mounted on the top of the base (1); Lightning protection body (3), the lightning protection body (3) is inserted into the top of the mounting base (2); Mounting components are disposed outside the mounting base (2); Stabilizing components are mounted on the top two sides of the base (1).

2. The lightning protection grounding device for power engineering construction according to claim 1, characterized in that: The installation assembly includes a fixing ring (4), which is fixedly installed on the outer periphery of the middle part of the lightning protection body (3). The fixing ring (4) has slots (5) on all four sides. The fixing ring (4) is located on the top of the mounting base (2). The mounting base (2) has movable slots (6) on all four sides. The bottom of the movable slots (6) is hinged to a screw (7). The bottom of the screw (7) is embedded in the slot (5). The top of the screw (7) is fitted with a nut (8) by a thread.

3. A lightning protection grounding device for power engineering construction according to claim 2, characterized in that: The widths of the slot (5) and the movable slot (6) are the same as the diameter of the screw (7).

4. A lightning protection grounding device for power engineering construction according to claim 1, characterized in that: The stabilizing component includes a support rod (12), which is located on the top of the base (1) and has two symmetrical left and right sets. A slider (11) is fixedly installed at the bottom of the support rod (12). Slide grooves (9) are provided on both sides of the top of the base (1), and an installation groove (10) is provided on the outer side of the slide grooves (9). The slider (11) is embedded in the slide grooves (9) and slidably connected to the slide grooves (9). A hydraulic rod (14) is installed inside the installation groove (10), and the output end of the hydraulic rod (14) is fixedly connected to one side of the slider (11). A collar (13) is fixedly installed on one side of the top of the support rod (12), and the collar (13) is tightly fitted to the outer wall of the lightning protection body (3).

5. A lightning protection grounding device for power engineering construction according to claim 4, characterized in that: The middle part of the support rod (12) is hollowed out, and the width of the hollowed-out part is greater than the diameter of the screw (7).

6. A lightning protection grounding device for power engineering construction according to claim 4, characterized in that: The collar (13) is configured as a semi-circular ring, and a rubber pad is pressed onto the inner wall of the collar (13).

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