Antique building lightning protection device

Abstract

The utility model discloses an ancient building lightning protection device which comprises a supporting base and a lightning rod, the lower end of the supporting base is provided with an installation auxiliary mechanism, the installation auxiliary mechanism comprises a contact seat placed at the lower end of the supporting base, the lower end of the contact seat is fixedly connected with a limiting rod, and the lower end of the limiting rod is fixedly connected with a supporting seat. The outer side of the limiting rod is movably connected with a control disc, the upper side, close to the control disc, of the outer side of the limiting rod is in threaded connection with a nut, and a sliding groove is formed in the upper end of the control disc. According to the anti-thunder device for the ancient building, the control disc is rotated to drive the limiting rod through the sliding groove, so that the adjusting frame can be controlled to slide along the sliding rail, the adjusting frame drives the contact blocks through the clamping plates, and the purpose of conveniently controlling the two sets of contact blocks to clamp and expand is achieved; and the supporting base is controlled to be installed on the ancient building or detached from the ancient building, and operation of workers is facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to ancient building lightning protection technical field, especially relate to an ancient building lightning protection device. BACKGROUND

[0002] In China, many ancient towns and most of the big cities still retain some ancient buildings. However, in the present age of great construction, we should treat and protect ancient buildings and their cultural characteristics with the eyes of development; achieve both the preservation of ancient building culture and the modern value of ancient cultural heritage. When installing lightning protection devices on ancient buildings, it is necessary to install them on the top of the ancient buildings;

[0003] The traditional ancient building lightning protection device has some shortcomings. In use, in order to take into account the overall appearance of the ancient building, the lightning protection device usually does not need to be fixed on the top for a long time, and can be temporarily installed before thunderstorm weather. However, the frequent installation and removal requires workers to repeatedly twist the bolts, which is inconvenient to operate, and further leads to the inconvenience of using the lightning protection device. UTILITY MODEL CONTENTS

[0004] The main purpose of the utility model is to provide an ancient building lightning protection device, which can effectively solve the problems in the background art.

[0005] To achieve the above purpose, the technical scheme adopted by the utility model is:

[0006] An ancient building lightning protection device, comprising a supporting base and a lightning rod, wherein the lower end of the supporting base is provided with an installation auxiliary mechanism, the installation auxiliary mechanism comprises a contact seat placed at the lower end of the supporting base, the lower end of the contact seat is fixedly connected with a limiting rod, the lower end of the limiting rod is fixedly connected with a supporting seat, the outer side of the limiting rod is movably connected with a control disc, the outer side of the limiting rod close to the upper side of the control disc is threadedly connected with a nut, the upper end of the control disc is provided with a sliding groove, the inner side of the sliding groove is slidably connected with a limiting rod, the lower end of the limiting rod is fixedly connected with an adjusting frame, the inner side of the adjusting frame is slidably connected with a sliding rail, the upper end of the adjusting frame close to one side of the limiting rod is fixedly connected with a clamping plate, one end of the clamping plate is fixedly connected with a contact block, and the outer side of the limiting rod close to the lower side of the control disc is fixedly connected with a blocking ring.

[0007] Preferably, the front end of the control disc is fixedly connected with a push rod, the lower end of the nut is in contact with the upper end of the control disc, and the shape of the sliding groove is arc-shaped.

[0008] Preferably, the lower end of the sliding rail is fixedly connected with the upper end of the supporting seat close to one side of the limiting rod, one end of the contact block is in contact with one end of the supporting base, and the main body material of the contact block is wear-resistant rubber.

[0009] Preferably, the number of contact blocks is two groups, and the upper end of the blocking ring is in contact with the lower end of the control disc.

[0010] Preferably, the axis of the contact seat, the limiting rod, the supporting seat, the control disc, the nut, the sliding groove, the blocking ring and the supporting base are on the same straight line.

[0011] Preferably, the upper end of the supporting base is provided with a lightning rod, the upper end of the lightning rod is provided with a lightning seat, the lightning rod is installed at the upper end of the lightning seat, and the axes of the supporting base, the lightning rod, the lightning seat and the lightning rod are on the same straight line.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] By rotating the control disc, the control disc drives the limiting rod through the sliding groove, so that the adjusting frame can slide along the sliding rail, and the adjusting frame drives the contact block through the clamping plate, so that the two groups of contact blocks can be conveniently controlled to clamp and expand, so that the supporting base can be conveniently controlled to be installed on or detached from the ancient building, and the worker can be conveniently operated. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a whole structure schematic view of the ancient building lightning protection device of the utility model;

[0015] Figure 2 It is an installation auxiliary mechanism structure schematic view of the ancient building lightning protection device of the utility model;

[0016] Figure 3 It is a local structure schematic view of the installation auxiliary mechanism of the ancient building lightning protection device of the utility model Figure 1 ;

[0017] Figure 4 It is a local structure schematic view of the installation auxiliary mechanism of the ancient building lightning protection device of the utility model Figure 2 .

[0018] In the drawing: 1, supporting base; 2, lightning rod; 3, lightning seat; 4, lightning rod; 5, installation auxiliary mechanism; 51, contact seat; 52, limiting rod; 53, supporting seat; 54, control disc; 55, nut; 56, sliding groove; 57, limiting rod; 58, adjusting frame; 59, sliding rail; 510, clamping plate; 511, contact block; 512, blocking ring; 513, push rod. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, purposes and effects of the utility model easy to understand, the utility model is further described below in combination with specific implementation manners.

[0020] AsFigures 1-4 As shown, an ancient building lightning protection device, including support base 1, lightning rod 4, support base 1 is provided with installation auxiliary mechanism 5 at the lower end, installation auxiliary mechanism 5 includes the contact seat 51 placed in the lower end of the support base 1, the lower end of the contact seat 51 is fixedly connected with the limiting rod 52, the lower end of the limiting rod 52 is fixedly connected with the support seat 53, the outer side of the limiting rod 52 is movably connected with the control disc 54, the outer side of the limiting rod 52 is threadedly connected with the nut 55 near the upper side of the control disc 54, the upper end of the control disc 54 is provided with the sliding groove 56, the inner side of the sliding groove 56 is slidably connected with the limiting rod 57, the lower end of the limiting rod 57 is fixedly connected with the adjusting frame 58, the inner side of the adjusting frame 58 is slidably connected with the sliding rail 59, the upper end of the adjusting frame 58 is fixedly connected with the clamping plate 510 near one side of the limiting rod 57, one end of the clamping plate 510 is fixedly connected with the contact block 511, the outer side of the limiting rod 52 is fixedly connected with the blocking ring 512 near the lower side of the control disc 54.

[0021] In this embodiment, the front end of the control disc 54 is fixedly connected with the push rod 513, the lower end of the nut 55 is in contact with the upper end of the control disc 54, the shape of the sliding groove 56 is arc-shaped, the lower end of the sliding rail 59 is fixedly connected with the upper end of the support seat 53 near the side of the limiting rod 52, one end of the contact block 511 is in contact with one end of the support base 1, the main body material of the contact block 511 is wear-resistant rubber, the number of the contact block 511 is two groups, the upper end of the blocking ring 512 is in contact with the lower end of the control disc 54, the axis of the contact seat 51, the limiting rod 52, the support seat 53, the control disc 54, the nut 55, the sliding groove 56, the blocking ring 512 and the support base 1 is located on the same straight line.

[0022] Specifically, the workers first fix the supporting base 53 at the top of the ancient building, and the overall height of the installation auxiliary mechanism 5 is low, so that the installation auxiliary mechanism 5 is not too obvious on the ancient building, so that the installation auxiliary mechanism 5 does not affect the overall aesthetic degree of the ancient building. If it is before the thunderstorm weather, then the supporting base 1 is placed on the contact seat 51, and then the nut 55 is screwed, so that the nut 55 moves upward, and then the push rod 513 is rotated, so that the push rod 513 drives the control disc 54 to rotate around the limiting rod 52, and the control disc 54 pulls the limiting rod 57 through the sliding groove 56, and the limiting rod 57 can pull the adjusting frame 58 to slide along the sliding rail 59, so that the adjusting frame 58 drives the contact block 511 to contact the supporting base 1 through the clamping plate 510, and the two groups of contact blocks 511 clamp the supporting base 1, and then the nut 55 is screwed in the opposite direction, so that the nut 55 moves downward to contact the control disc 54, so that the nut 55 limits the rotation of the control disc 54, and then the supporting base 1 is limited to be installed on the contact seat 51. If it needs to be disassembled, first loosen the nut 55, and rotate the push rod 513 in the opposite direction, so that the control disc 54 rotates in the opposite direction, and then the two groups of contact blocks 511 are separated from the supporting base 1, so that the supporting base 1 can be removed. By rotating the control disc 54, the control disc 54 drives the limiting rod 57 through the sliding groove 56, so that the adjusting frame 58 can be controlled to slide along the sliding rail 59, and the adjusting frame 58 drives the contact block 511 through the clamping plate 510, so that the two groups of contact blocks 511 can be conveniently controlled to clamp and expand, and then the supporting base 1 is controlled to be installed on the ancient building or disassembled from the ancient building, and the workers are convenient to operate.

[0023] In the embodiment, the upper end of the supporting base 1 is provided with the lightning rod 2, the upper end of the lightning rod 2 is provided with the lightning arrester 3, and the lightning rod 4 is installed at the upper end of the lightning arrester 3. The axes of the supporting base 1, the lightning rod 2, the lightning arrester 3 and the lightning rod 4 are located on the same straight line.

[0024] Specifically, the supporting base 1 erects the lightning rod 4 at the top of the ancient building, and connects the lightning rod 2 to the external ground wire, so that the lightning rod 4 can have a lightning protection effect on the ancient building.

[0025] Working principle:

[0026] In use, the worker first fixes the supporting base 53 at the top of the ancient building, and the overall height of the installation auxiliary mechanism 5 is low, so that the installation auxiliary mechanism 5 is not too obvious on the ancient building, and the installation auxiliary mechanism 5 does not affect the overall aesthetic degree of the ancient building, if before the thunderstorm weather, then the supporting base 1 is placed on the contact seat 51, then the nut 55 is screwed, the nut 55 is moved upward, then the push rod 513 is rotated, the push rod 513 drives the control disc 54 to rotate around the limiting rod 52, the control disc 54 pulls the limiting rod 57 through the sliding groove 56, the limiting rod 57 pulls the adjusting frame 58 to slide along the sliding rail 59, the adjusting frame 58 drives the contact block 511 to contact the supporting base 1 through the clamping plate 510, the two groups of contact blocks 511 clamp the supporting base 1, then the nut 55 is unscrewed in the opposite direction, the nut 55 moves downward to contact the control disc 54, the nut 55 limits the rotation of the control disc 54, the supporting base 1 is limited to be installed on the contact seat 51, the supporting base 1 erects the lightning rod 4 at the top of the ancient building, and connects the lightning rod 2 to the external ground wire, so that the lightning rod 4 can have a lightning protection effect on the ancient building, if disassembly is needed, the nut 55 is loosened, and the push rod 513 is rotated in the opposite direction, the control disc 54 is reversely rotated, the two groups of contact blocks 511 are separated from the supporting base 1, the supporting base 1 can be removed, the control disc 54 is rotated, the control disc 54 drives the limiting rod 57 through the sliding groove 56, the adjusting frame 58 can be controlled to slide along the sliding rail 59, the adjusting frame 58 drives the contact block 511 through the clamping plate 510, the purpose of conveniently controlling the two groups of contact blocks 511 to clamp and expand can be achieved, the supporting base 1 is controlled to be installed on the ancient building or disassembled from the ancient building, and the worker is convenient to operate.

[0027] The basic principle and main features of the utility model and the advantages of the utility model are shown and described. It should be understood by those skilled in the art that the utility model is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principle of the utility model, and various changes and improvements can be made to the utility model without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the claimed utility model. The scope of protection of the utility model is defined by the appended claims and their equivalents.

Claims

1. A lightning protection device for ancient buildings, comprising a supporting base (1) and a lightning rod (4), characterized in that: The lower end of the support base (1) is provided with an installation auxiliary mechanism (5), the installation auxiliary mechanism (5) comprises a contact seat (51) placed at the lower end of the support base (1), the lower end of the contact seat (51) is fixedly connected with a limiting rod (52), the lower end of the limiting rod (52) is fixedly connected with a support seat (53), the outer side of the limiting rod (52) is movably connected with a control disc (54), the outer side of the limiting rod (52) is threadedly connected with a nut (55) close to the upper side of the control disc (54), the upper end of the control disc (54) is provided with a sliding groove (56), the inner side of the sliding groove (56) is slidably connected with a limiting rod (57), the lower end of the limiting rod (57) is fixedly connected with an adjusting frame (58), the inner side of the adjusting frame (58) is slidably connected with a sliding rail (59), the upper end of the adjusting frame (58) is fixedly connected with a clamping plate (510) close to one side of the limiting rod (57), one end of the clamping plate (510) is fixedly connected with a contact block (511), and the outer side of the limiting rod (52) is fixedly connected with a blocking ring (512) close to the lower side of the control disc (54).

2. The lightning protection device for ancient buildings according to claim 1, characterized in that: The front end of the control disc (54) is fixedly connected with a push rod (513), the lower end of the nut (55) is in contact with the upper end of the control disc (54), and the sliding groove (56) is in the shape of a circular arc.

3. The lightning protection device for ancient buildings according to claim 2, characterized in that: The lower end of the sliding rail (59) is fixedly connected with the upper end of the support seat (53) close to one side of the limiting rod (52), one end of the contact block (511) is in contact with one end of the support base (1), and the main body of the contact block (511) is made of wear-resistant rubber.

4. The lightning protection device for ancient buildings according to claim 2, characterized in that: The number of the contact block (511) is two, and the upper end of the blocking ring (512) is in contact with the lower end of the control disc (54).

5. The lightning protection device for ancient buildings according to claim 2, characterized in that: The contact seat (51), the limiting rod (52), the support seat (53), the control disc (54), the nut (55), the sliding groove (56), the blocking ring (512) and the support base (1) are arranged on the same straight line.

6. The lightning protection device for ancient buildings according to claim 1, characterized in that: The upper end of the support base (1) is provided with a lightning rod (2), the upper end of the lightning rod (2) is provided with a lightning rod base (3), the lightning rod (4) is arranged at the upper end of the lightning rod base (3), and the support base (1), the lightning rod (2), the lightning rod base (3) and the lightning rod (4) are arranged on the same straight line.

Images