CN217087474U - Lightning protection device support frame for house building engineering - Google Patents

Abstract

The utility model relates to a lightning protection device technical field specifically is a lightning protection device support frame for housing construction engineering, including the fixed column, be connected with the lightning rod through adjusting part on the fixed column, bottom front end, bottom rear side, bottom left side and bottom right side of fixed column all are provided with the scarce groove, and the inside of each scarce groove all rotates and is connected with the landing leg, and the top of each landing leg all rotates and is connected with the rotary column, and the top of each rotary column all rotates and is connected with the fixing base, and the top of each scarce groove all is provided with protruding groove, and the inside of each protruding groove all slides and is provided with protruding type piece, and four protruding type pieces all are connected with fixed column fixed connection through fixed establishment, and the bottom of each protruding type piece all rotates and is connected with the connecting plate; it is convenient for adjust the vertical angle of lightning rod according to the gradient of roof, makes the lightning rod be in vertical state, is convenient for install it on different inclination's roof, has reduced its limitation of using.

Description

Lightning protection device support frame for house building engineering

Technical Field

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

Background

As is well known, the lightning protection device is the sum of a lightning receptor, a down conductor, a grounding device, a surge protector and other connecting conductors, and is often installed at the top of a house in the building construction project to avoid the hidden danger of lightning stroke.

Through the retrieval, chinese patent is CN 213846194U's utility model patent discloses a lightning protection device support frame for housing construction engineering, including the install bin, the guard plate, the backup pad, the lightning rod base, the lightning rod body, annular slip recess, the sliding block, stop device and buffer structure, it is when using, fix the install bin at the top in house and fix the lightning rod, because the top in house that has is the slope and is provided with, when the install bin is installed at the roof of slope, the lightning rod also is in the tilt state, it is not convenient for adjust the vertical angle of lightning rod, the limitation that leads to its use is higher.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a lightning protection device support frame for housing construction engineering to solve the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: lightning protection device support frame for housing construction engineering, including the fixed column, be connected with the lightning rod through adjusting part on the fixed column, the bottom front end of fixed column, the bottom rear side, bottom left side and bottom right side all are provided with scarce groove, each scarce inside of groove all rotates and is connected with the landing leg, the top of each landing leg all rotates and is connected with the rotary column, the top of each rotary column all rotates and is connected with the fixing base, each scarce top in groove all is provided with protruding type groove, the inside in each protruding type groove all slides and is provided with protruding type piece, four protruding type pieces all pass through fixed establishment and fixed column fixed connection, the bottom of each protruding type piece all rotates and is connected with the connecting plate, the one end that four protruding type pieces were kept away from to four connecting plates rotates with the side of four landing legs respectively and is connected.

Preferably, the adjusting component comprises a screw rod and a sliding plate, a first sliding groove and a first sliding groove are formed in the fixed column, the sliding plate is in sliding fit with the first sliding groove, the sliding plate and the first sliding groove are both provided with square structures, the top end of the sliding plate is fixedly connected with the bottom end of the lightning rod, a through hole is formed in the top end of the fixed column, the top end of the lightning rod penetrates through the through hole and extends to the upper side of the fixed column, threaded holes are formed in the sliding plate and the lightning rod, the screw rod is screwed in the threaded holes, the bottom end of the fixed column is rotatably connected with a rotating rod, and the top end of the rotating rod is fixedly connected with the bottom end of the screw rod.

Furthermore, the bottom end of the rotating rod is fixedly connected with a rotating block.

Still further, fixed establishment includes slider and card post, the inside of protruding type piece is provided with the second spout, slider and second spout sliding fit, the one end that the slider is close to the landing leg is connected with compression spring and pull rod, the one end fixed connection of landing leg is kept away from with the slider to the side of card post, the inside wall in protruding type groove is provided with a plurality of draw-in grooves, and the other end of card post extends to the outside of protruding type piece and inserts the inside to corresponding draw-in groove.

In a further scheme, one end of the pull rod extending to the outside of the convex block is fixedly connected with a pull plate.

On the basis of the scheme, the sealing ring is fixedly connected inside the through hole, and the inner side wall of the sealing ring is in sliding fit with the outer side wall of the lightning rod.

(III) advantageous effects

Compared with the prior art, the utility model provides a lightning protection device support frame for housing construction engineering possesses following beneficial effect:

1. this lightning protection device support frame for house building engineering rotates the landing leg, the landing leg rotates and slides downwards through connecting plate pulling convex block, be convenient for adjust four landing leg bottom height, simultaneously by the landing leg, the angle of the fixing base is convenient for adjust in the cooperation of rotary column and fixing base, be convenient for adjust the vertical angle of lightning rod according to the gradient of roof, make the lightning rod be in vertical state, be convenient for install it on different inclination's roof, the limitation of its use has been reduced.

2. This lightning protection device support frame for housing construction engineering rotates through four landing legs and fixed column to be connected, is convenient for fold four landing legs, is convenient for carry it.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic sectional structure of the present invention;

fig. 3 is a schematic front view of the cross-sectional structure of the four legs of the present invention supporting the fixed column;

fig. 4 is a schematic diagram of a partial enlarged structure at a in fig. 2 according to the present invention.

In the figure: 1. fixing a column; 2. a lightning rod; 3. a support leg; 4. turning the column; 5. a fixed seat; 6. a convex block; 7. a connecting plate; 8. a screw; 9. a slide plate; 10. a rotating rod; 11. rotating the block; 12. a slider; 13. Clamping the column; 14. a compression spring; 15. a pull rod; 16. pulling a plate; 17. and (4) a sealing ring.

Detailed Description

Examples

Referring to fig. 1-4, a lightning protection device support frame for building construction engineering comprises a fixed column 1, a lightning rod 2 is connected to the fixed column 1 through an adjusting component, the height of the lightning rod 2 is conveniently adjusted through the adjusting component, notches are respectively arranged at the front end of the bottom end, the rear side of the bottom end, the left side of the bottom end and the right side of the bottom end of the fixed column 1, a supporting leg 3 is rotatably connected to the inside of each notch, the fixed column 1 is supported through the supporting leg 3, the four supporting legs 3 are rotatably connected with the fixed column 1 through the four supporting legs 3, the four supporting legs 3 are conveniently folded and are conveniently carried, a rotating column 4 is rotatably connected to the top end of each supporting leg 3, a fixed seat 5 is rotatably connected to the top end of each rotating column 4, a convex groove is arranged at the top end of each notch, a convex block 6 is slidably arranged inside each convex groove, and the four convex blocks 6 are fixedly connected with the fixed column 1 through a fixing mechanism, fix protruding type piece 6 through fixed establishment, the bottom of each protruding type piece 6 is all rotated and is connected with connecting plate 7, four connecting plates 7 keep away from the one end of four protruding type pieces 6 respectively with the side rotation of four landing legs 3 and be connected, rotate landing leg 3, landing leg 3 rotates and slides protruding type piece 6 lapse through connecting plate 7 pulling, be convenient for adjust 3 bottom height of four landing legs, simultaneously by landing leg 3, the angle of fixing base 5 is convenient for adjust in the cooperation of rotary column 4 and fixing base 5, be convenient for adjust the vertical angle of lightning rod 2 according to the gradient in roof, make lightning rod 2 be in vertical state, be convenient for install it on different inclination's roof, the limitation of its use has been reduced.

It should be further noted that the adjusting assembly includes a screw rod 8 and a sliding plate 9, a first sliding groove is arranged inside the fixed column 1, the sliding plate 9 is in sliding fit with the first sliding groove, the sliding plate 9 and the first sliding groove are both provided with square structures to prevent the sliding plate 9 from sliding inside the first sliding groove, the top end of the sliding plate 9 is fixedly connected with the bottom end of the lightning rod 2, the top end of the fixed column 1 is provided with a through hole, the top end of the lightning rod 2 passes through the through hole and extends to the upper side of the fixed column 1, a sealing ring 17 is fixedly connected inside the through hole, the inner side wall of the sealing ring 17 is in sliding fit with the outer side wall of the lightning rod 2, the sealing performance between the lightning rod 2 and the through hole is improved, rainwater is prevented from entering inside the first sliding groove, threaded holes are arranged inside the sliding plate 9 and the lightning rod 2, the screw rod 8 is screwed inside the threaded holes, and the bottom end of the fixed column 1 is rotatably connected with a rotating rod 10, the bottom fixedly connected with of bull stick 10 is rotatory piece 11, is convenient for rotate rotatory piece 11 and bull stick 10 with spanner or sleeve in the outside of rotatory piece 11, and the top of bull stick 10 and the bottom fixed connection of screw rod 8 make screw rod 8 rotate through rotating bull stick 10, and screw rod 8 rotates and makes slide 9 and the relative screw rod 8 of lightning rod 2 reciprocate, is convenient for highly adjust lightning rod 2.

It should be further noted that the fixing mechanism includes a slider 12 and a clamping column 13, a second sliding slot is disposed inside the convex block 6, the slider 12 is in sliding fit with the second sliding slot, one end of the slider 12 close to the leg 3 is connected with a compression spring 14 and a pull rod 15, one end of the pull rod 15 extending to the outside of the convex block 6 is fixedly connected with a pull plate 16, the slider 12 and the clamping column 13 are conveniently pulled to move outwards by the pull plate 16, the clamping column 13 is conveniently separated from the clamping slots, the convex block 6 is conveniently slid inside the convex slot, the side end of the clamping column 13 is fixedly connected with one end of the slider 12 far from the leg 3, the inner side wall of the convex slot is provided with a plurality of clamping slots, the other end of the clamping column 13 extends to the outside of the convex block 6 and is inserted into the corresponding clamping slots, the slider 12 and the clamping column 13 are pushed by the compression spring 14 to move to the side close to the clamping slots, so that the clamping column 13 is inserted into the corresponding clamping slots, the male block 6 is fixed.

To sum up, when the lightning protection device support frame for the house building engineering is used, firstly, the lightning protection device support frame for the house building engineering is taken to the top of a corresponding house, then the pulling plate 16 is pulled to enable the pulling rod 15, the sliding block 12 and the clamping column 13 to move outwards so as to enable the clamping column 13 to be separated from the clamping groove, then the supporting leg 3 is rotated, the supporting leg 3 pulls the convex block 6 to slide in the convex groove through the connecting plate 7, the heights of the four supporting legs 3 are adjusted according to the inclination of the roof, then the pulling plate 16 is loosened, the clamping column 13 is pushed to be inserted into the clamping groove through the compression spring 14 to fix the convex block 6, the connecting plate 7 and the supporting leg 3, then the angle of the fixing seat 5 is adjusted through the matching of the supporting leg 3, the rotating column 4 and the fixing seat 5, the fixing seat 5 is fixed at the top of the building through the expansion bolt, and then the wrench or the sleeve is sleeved outside the rotating block 11, and rotating block 11 rotates, rotating block 11 drives rotating rod 10 and screw 8 to rotate, and screw 8 rotates and makes slide 9 and lightning rod 2 move up and down relative to screw 8, adjusts lightning rod 2 to suitable height.

Claims (6)

1. Lightning protection device support frame for housing construction engineering, including fixed column (1), its characterized in that: the lightning rod (2) is connected to the fixed column (1) through an adjusting component, the bottom front end of the fixed column (1), the bottom rear side, the bottom left side and the bottom right side are provided with notches, each notch is connected with a supporting leg (3) in an all-rotating mode, the top of each supporting leg (3) is connected with a rotating column (4) in an all-rotating mode, the top of each rotating column (4) is connected with a fixing seat (5) in an all-rotating mode, each notch is provided with a convex groove in the top, each convex groove is provided with a convex block (6) in an all-sliding mode, four convex blocks (6) are fixedly connected with the fixed column (1) through a fixing mechanism, the bottom of each convex block (6) is connected with a connecting plate (7) in an all-rotating mode, and one ends, far away from the four convex blocks (6), of the four connecting plates (7) are connected with the side ends of the four supporting legs (3) in a rotating mode respectively.

2. The lightning protection device support frame for housing construction engineering of claim 1, characterized in that: the adjusting component comprises a screw rod (8) and a sliding plate (9), a first sliding groove and a first sliding groove are formed in the fixed column (1), the sliding plate (9) is in sliding fit with the first sliding groove, the sliding plate (9) and the first sliding groove are both provided with square structures, the top end of the sliding plate (9) is fixedly connected with the bottom end of the lightning rod (2), a through hole is formed in the top end of the fixed column (1), the top end of the lightning rod (2) penetrates through the through hole and extends to the upper side of the fixed column (1), threaded holes are formed in the sliding plate (9) and the lightning rod (2), the screw rod (8) is screwed in the threaded holes, the bottom end of the fixed column (1) is rotatably connected with a rotating rod (10), and the top end of the rotating rod (10) is fixedly connected with the bottom end of the screw rod (8).

3. The lightning protection device support frame for housing construction engineering of claim 2, characterized in that: the bottom end of the rotating rod (10) is fixedly connected with a rotating block (11).

4. The lightning protection device support frame for housing construction engineering of claim 3, characterized in that: fixed establishment includes slider (12) and card post (13), the inside of protruding type piece (6) is provided with the second spout, slider (12) and second spout sliding fit, the one end that slider (12) are close to landing leg (3) is connected with compression spring (14) and pull rod (15), the one end fixed connection of landing leg (3) is kept away from with slider (12) to the side of card post (13), the inside wall in protruding type groove is provided with a plurality of draw-in grooves, and the other end of card post (13) extends to the outside of protruding type piece (6) and inserts the inside to corresponding draw-in groove.

5. The lightning protection device support frame for housing construction engineering of claim 4, characterized in that: one end of the pull rod (15) extending to the outside of the convex block (6) is fixedly connected with a pull plate (16).

6. The lightning protection device support bracket for housing construction engineering of claim 5, characterized in that: the inside fixedly connected with sealing ring (17) of through-hole, the inside wall of sealing ring (17) and the lateral wall sliding fit of lightning rod (2).

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