CN213402418U

CN213402418U - Lightning protection device support frame for housing construction engineering

Info

Publication number: CN213402418U
Application number: CN202022577839.5U
Authority: CN
Inventors: 王元波
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-10
Filing date: 2020-11-10
Publication date: 2021-06-08
Anticipated expiration: 2030-11-10

Abstract

The utility model provides a lightning protection device support frame for housing construction engineering, includes cement base, pre-buried fixed disk, lightning rod main part, pre-buried base, a fixed plate, No. two fixed plates, connecting rod, pivot, cement base inside pre-buried base of predetermineeing has a plurality of positioning groove on the pre-buried base inboard jade, in pre-buried base was put into to lightning rod main part lower part, the lightning rod main part outside has a plurality of location archs, positioning groove is connected to the location arch, the location arch slides in positioning groove, pre-buried fixed disk sets up in the pre-buried base outside, pre-buried fixed disk inside has a plurality of screw holes, the round hole sets up in the screw hole top, the round hole is concentric with the screw hole, the lightning rod main part outside has the boss.

Description

Lightning protection device support frame for housing construction engineering

Technical Field

The utility model relates to a lightning protection support frame field especially relates to a lightning protection device support frame for housing construction engineering.

Background

The lightning protection device of building construction engineering adopts the lightning rod mostly, and the lightning rod is generally installed at the top of building, and current lightning rod is connected firm and inconvenient installation inadequately with the building, has the defect.

SUMMERY OF THE UTILITY MODEL

The utility model discloses it is not enough to the above-mentioned that prior art exists, provide a stable in structure's a lightning protection device support frame for housing construction engineering.

The utility model aims at realizing through the following technical scheme:

a lightning protection device support frame for house building engineering comprises a cement base, a pre-buried fixed disc, a lightning rod main body, a pre-buried base, a first fixed plate, a second fixed plate, a connecting rod and a rotating shaft, wherein the pre-buried base is pre-arranged in the cement base, a plurality of positioning grooves are formed in the inner side wall of the pre-buried base, the lower portion of the lightning rod main body is placed in the pre-buried base, a plurality of positioning protrusions are arranged on the outer side of the lightning rod main body and connected with the positioning grooves, the positioning protrusions slide in the positioning grooves, the pre-buried fixed disc is arranged on the outer side of the pre-buried base, a plurality of threaded holes are formed in the inner side wall of the pre-buried base, the round holes are arranged above the threaded holes and concentric with the threaded holes, a boss is arranged on the outer side of the lightning rod main body, the first fixed plate is clamped on, annular fixture block card is on ring groove, circular recess has on No. two fixed plate inside walls, circular recess sets up in annular fixture block below, the lightning rod main part outside has circular arch, circular arch card is on circular recess, No. two bolts pass No. two fixed plate and round hole connecting thread hole, No. two fixed plate both sides have No. three engaging lugs, No. three bolts pass No. three engaging lug coupling nut of symmetry, No. one fixed plate both sides have No. two engaging lugs, No. four bolts pass No. two engaging lug coupling nut of symmetry, No. one the fixed plate outside has a plurality of engaging lugs, an engaging lug and connecting rod are connected to the pivot, the relative engaging lug of connecting rod rotates, the connecting rod passes through bolted connection No. one with the cement base.

A plurality of fixed anchor rods are arranged outside the embedded base, and the fixed anchor rods are embedded in the cement base.

Has the advantages that:

the cement base is internally provided with a pre-buried base, the positioning protrusion is connected with the positioning groove to limit the rotation of the lightning rod main body, a plurality of fixing anchor rods are arranged outside the pre-buried base, the fixing anchor rods are pre-buried in the cement base and play a role of enabling the pre-buried base to be more stable, so that the stability of the lightning rod main body is improved, the circular protrusion is clamped on the circular groove to play a role of limiting the upward movement of the second fixing plate, the second bolt penetrates through the second fixing plate and is connected with the threaded hole to play a role of fixing the second fixing plate, the second fixing plate is prevented from rotating while limiting the upward movement of the second fixing plate, the lightning rod main body is limited from moving up and down, the first fixing plate is clamped on the boss, the first fixing plate is symmetrically arranged at two sides of the lightning rod main body, the lower part of the, annular fixture block card is on ring groove, annular fixture block card plays the effect of a restriction fixed plate rebound on ring groove, engaging lug and connecting rod are connected to the pivot, the relative engaging lug of connecting rod rotates, the connecting rod passes through a bolted connection with the cement base, the connecting rod plays the effect of a fixed plate, restriction fixed plate takes place to rotate when restricting a fixed plate rebound, a fixed plate of symmetry and No. two fixed plates all make a fixed plate higher with No. two fixed plates' stability through bolted connection, this device stable in structure, the lightning rod main part is more firm with being connected of cement base, and it is more convenient that the equal dismantlement of individual part is installed.

Drawings

Fig. 1 is a lightning protection device support frame elevation view for housing construction engineering.

Fig. 2 is a lightning protection device support frame top view for housing construction engineering.

Fig. 3 is a partial enlarged view of fig. 1 according to the present invention.

Fig. 4 is a cross-sectional view is connected with pre-buried base to lightning protection device support frame lightning rod main part for housing construction engineering.

Fig. 5 is a No. two fixed plate axonometric charts of lightning protection device support frame for housing construction engineering.

Fig. 6 is a No. one fixed plate axonometric drawing of lightning protection device support frame for housing construction engineering.

Detailed Description

The invention is explained in more detail below with reference to the figures and examples:

a lightning protection device support frame for house building engineering comprises a cement base 01, an embedded fixing plate 02, a lightning rod main body 03, an embedded base 04, a first fixing plate 05, a second fixing plate 06, a connecting rod 07 and a rotating shaft 10, wherein the embedded base 04 is preset in the cement base 01, a plurality of positioning grooves 41 are formed in the inner side wall of the embedded base 04, the lower portion of the lightning rod main body 03 is placed in the embedded base 04, a plurality of positioning protrusions 31 are arranged on the outer side of the lightning rod main body 03, the positioning protrusions 31 are connected with the positioning grooves 41, the positioning protrusions 31 slide in the positioning grooves 41, the embedded fixing plate 02 is arranged on the outer side of the embedded base 04, a plurality of threaded holes 21 are formed in the embedded fixing plate 02, a circular hole 11 is arranged above the threaded hole 21, the circular hole 11 is concentric with the threaded hole 21, a boss 33 is arranged on the outer side of the lightning rod main body 03, the first fixing plate, the lower part of a first fixing plate 05 is provided with a plurality of annular clamping grooves 51, the inner side wall of a second fixing plate 06 is provided with a plurality of annular clamping blocks 61, the annular clamping blocks 61 are clamped on the annular clamping grooves 51, the inner side wall of the second fixing plate 06 is provided with a circular groove 62, the circular groove 62 is arranged below the annular clamping blocks 61, the outer side of a lightning rod main body 03 is provided with a circular bulge 32, the circular bulge 32 is clamped on the circular groove 62, a second bolt 14 penetrates through the second fixing plate 06 and is connected with a threaded hole 21 with a round hole 11, two sides of the second fixing plate 06 are provided with third connecting lugs 63, a third bolt 16 penetrates through symmetrical third connecting lugs 63 and is connected with nuts, two sides of a first fixing plate 05 are provided with second connecting lugs 53, a fourth bolt 17 penetrates through symmetrical second connecting lugs 53 and is connected with nuts, the outer side of the first fixing plate 05 is provided with a plurality of first connecting lugs 52, a rotating shaft 10 is connected, the connecting rod 07 is connected with the cement base 01 through a first bolt 13.

The outside of pre-buried base 04 has a plurality of fixed stock 42, and fixed stock 42 is pre-buried in cement base 01.

The pre-embedded base 04 is preset in the cement base 01, the positioning protrusions 31 are connected with the positioning grooves 41 to limit the lightning rod main body 03 to rotate, the lightning rod main body 03 is connected with a grounding wire, a plurality of fixing anchor rods 42 are arranged outside the pre-embedded base 04, the fixing anchor rods 42 are pre-embedded in the cement base 01, the fixing anchor rods 42 play a role in enabling the pre-embedded base 04 to be more stable, the stability of the lightning rod main body 03 is further improved, the circular protrusions 32 are clamped on the circular grooves 62 to play a role in limiting the second fixing plate 06 to move upwards, the second bolt 14 penetrates through the second fixing plate 06 and is connected with the threaded hole 21 of the round hole 11 to play a role in fixing the second fixing plate 06, the second fixing plate 06 is prevented from rotating while the second fixing plate 06 moves upwards, the lightning rod main body 03 is limited from moving upwards and downwards, the first fixing plate 05 is clamped on, the lower part of the first fixing plate 05 is provided with a plurality of annular clamping grooves 51, the inner side wall of the second fixing plate 06 is provided with a plurality of annular clamping blocks 61, the annular clamping blocks 61 are clamped on the annular clamping grooves 51 to play a role of limiting the upward movement of the first fixing plate 05, the rotating shaft 10 is connected with the first connecting lug 52 and the connecting rod 07, the connecting rod 07 rotates relative to the first connecting lug 52, the connecting rod 07 is connected with the cement base 01 through the first bolt 13, the connecting rod 07 plays a role of fixing the first fixing plate 05, the first fixing plate 05 is limited from rotating while the upward movement of the first fixing plate 05 is limited, a fixed plate 05 and No. two fixed plates 06 of symmetry all make a fixed plate 05 higher with No. two fixed plates 06's stability through bolted connection, and this device stable in structure, lightning rod main part 03 is more firm with being connected of cement base 01, and it is more convenient that just the equal dismantlement of individual part is installed.

Claims

1. A lightning protection device support frame for house building engineering is characterized by comprising a cement base, a pre-buried fixed disc, a lightning rod main body, a pre-buried base, a first fixed plate, a second fixed plate, a connecting rod and a rotating shaft, wherein the pre-buried base is pre-arranged in the cement base, a plurality of positioning grooves are formed in the inner side wall of the pre-buried base, the lower portion of the lightning rod main body is placed in the pre-buried base, a plurality of positioning protrusions are arranged on the outer side of the lightning rod main body and connected with the positioning grooves, the positioning protrusions slide in the positioning grooves, the pre-buried fixed disc is arranged on the outer side of the pre-buried base, a plurality of threaded holes are formed in the pre-buried fixed disc, the round holes are formed above the threaded holes and concentric with the threaded holes, a boss is arranged on the outer side of the lightning, a plurality of annular clamping blocks are arranged on the inner side wall of the second fixing plate, the annular clamping blocks are clamped on the annular clamping grooves, circular grooves are formed in the inner side wall of the second fixing plate, the circular grooves are formed in the lower portion of the annular clamping blocks, circular protrusions are arranged on the outer side of the lightning rod main body, the circular protrusions are clamped on the circular grooves, bolts pass through the second fixing plate and the circular hole connecting threaded holes, No. two connecting lugs are arranged on two sides of the second fixing plate, the bolts pass through the third connecting lug connecting nuts of the symmetry, No. two connecting lugs are arranged on two sides of the first fixing plate, bolts pass through the second connecting lug connecting nuts of the symmetry, a plurality of first connecting lugs are arranged on the outer side of the first fixing plate, a rotating shaft is connected with one connecting lug and a connecting rod, the connecting rod rotates relative to the.

2. The lightning protection device support frame for the house building engineering as claimed in claim 1, wherein a plurality of fixing anchor rods are arranged outside the embedded base, and the fixing anchor rods are embedded in the cement base.