CN220100208U - Wind-resistant anchor bolt device for assembled wood structure building - Google Patents

Abstract

The utility model relates to an anti-wind anchor bolt device for an assembled wood structure building, which comprises a bottom plate, wherein a plurality of groups of round holes are formed in the bottom plate, anchor bolt bodies are sleeved in the round holes, the outer surfaces of the anchor bolt bodies protruding out of the upper end surface of the bottom plate are provided with thread structures, and concrete is poured in the round holes to form fixed assembly between the anchor bolt bodies and the bottom plate. The utility model has the advantages that: 1. all the anchor bolt bodies can form a whole by means of the bottom plate, and better wind resistance effect can be improved for the wood structure building. 2. Through the cooperation of fixture block and draw-in groove, make the height of all crab-bolts bodies be same level, simultaneously with the help of the joint of fixture block and draw-in groove, six degrees of freedom of crab-bolt body can be restricted, the crab-bolt body slope when preventing to pour the concrete improves the stability of crab-bolt body when pouring.

Description

Wind-resistant anchor bolt device for assembled wood structure building

Technical Field

The utility model belongs to the technical field of buildings, and particularly relates to an anti-wind anchor bolt device for an assembled wood structure building.

Background

The main materials of the assembled wood structure building are all made of wood, the assembled wood structure building is assembled by connecting and fixing various metal connecting pieces or mortise and tenon means, an anchor bolt is used for the wind resistance stability of the wood structure building, the anchor bolt is poured into a base hole through concrete, then a hole matched with the anchor bolt is formed in the bottommost plate of the building, and the building is fixed by penetrating through a nut for the anchor bolt, so that the wind resistance effect of the building is improved.

With respect to the related art described above, the inventors consider that the following drawbacks tend to exist: when the building is in use, a plurality of anchor bolts are usually required, the anchor bolts are independently placed and cannot form a whole, the stability provided for the wood structure building is limited, and the building can shake when encountering large wind.

Disclosure of Invention

The utility model aims to provide a dental bone planing tool, which aims to solve the defects in the prior art.

The aim of the utility model is realized by the following technical scheme:

the utility model provides an anti-wind anchor bolt device for assembled wood structure building, it includes the bottom plate, the multiunit round hole has been seted up on the bottom plate, the round hole endotheca has the crab-bolt body, the surface of crab-bolt body protrusion bottom plate up end is equipped with the helicitic texture, form fixed assembly through pouring concrete in the round hole between crab-bolt body and the bottom plate.

Compared with the prior art, the utility model has the advantages that:

1. all the anchor bolt bodies can form a whole by means of the bottom plate, the bottommost plate of the building passes through the anchor bolt bodies, then the building is fixed on the bottom plate by using nuts, and better wind resistance effect can be improved for the wood structure building.

2. Through the cooperation of fixture block and draw-in groove, can let the height of all crab-bolts bodies be same level, simultaneously with the help of the joint of fixture block and draw-in groove, six degrees of freedom of crab-bolt body can be restricted, the crab-bolt body slope when preventing to pour the concrete improves the stability of crab-bolt body when pouring.

Drawings

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a partial cross-sectional view of a base plate of the present utility model;

FIG. 3 is an enlarged view at A of FIG. 2;

FIG. 4 is a schematic view of a portion of the structure of the base plate;

FIG. 5 is a schematic view of the drill pipe in operation;

fig. 6 is a schematic structural view of the base plate.

Description of the reference numerals: 1 a bottom plate, 11 round holes, 12 clamping grooves, 121 blocking pieces, 1211 connecting blocks, 13 sliding grooves, 14 recycling grooves, 141 guide plates, 15 air pipes, 16 positioning blocks, 2 anchor bolt bodies, 21 clamping blocks, 22 pushing blocks, 221 round grooves, 3 connecting discs, 4 electric telescopic rods, 41 connecting plates, 411 threaded rods, 42 hollow cylinders, 5, mounting frames and 51 positioning plates.

Detailed Description

The present utility model is described in detail below with reference to the drawings and examples of the specification:

fig. 1 to 6 are views showing an embodiment of a wind-resistant anchor bolt device for an assembled wood structure building according to the present utility model.

The wind-resistant anchor bolt device for the assembled wood structure building comprises a bottom plate 1, a plurality of groups of round holes 11 are formed in the bottom plate 1, anchor bolt bodies 2 are sleeved in the round holes 11, the outer surfaces of the anchor bolt bodies 2 protruding out of the upper end face of the bottom plate 1 are provided with threaded structures, and concrete is poured in the round holes 11 between the anchor bolt bodies 2 and the bottom plate 1 to form fixed assembly. A drill is used to drill a base hole in the ground prior to installation of the anchor bolt body 2.

The bottom plate 1 is provided with a clamping groove 12 communicated with the round hole 11, a blocking piece 121 is arranged in the clamping groove 12, and the clamping groove 12 and the blocking piece 121 are bonded through connecting blocks 1211 fixedly connected with two sides of the blocking piece 121. The connection block 1211 is made of rubber. The blocking piece 121 can seal the clamping groove 12, and prevent soil blocks from entering the clamping groove 12 so as to influence the function of the clamping groove 12.

The middle part fixedly connected with of crab-bolt body 2 with draw-in groove 12 matched with fixture block 21, the one end that fixture block 21 kept away from crab-bolt body 2 is trapezoidal with being. When the clamping block 21 is matched with the clamping groove 12, the clamping block 21 can forcedly push the blocking piece 121 and the connecting block 1211 to slide towards the inside of the clamping groove 12, and after the connecting block 1211 is pushed into the inside of the clamping groove 12, the clamping block can be fixed due to the extrusion force of the clamping block 21 and the inner wall of the clamping groove 12, so that the effective clamping of the clamping block 21 and the clamping groove 12 cannot be influenced. The clamping blocks 21 and the clamping grooves 12 can enable the heights of all the anchor bolt bodies 2 to be at the same level, meanwhile, the anchor bolt bodies 2 can be prevented from being inclined when concrete is poured subsequently, and the stability effect of the anchor bolt bodies 2 in pouring is improved.

The bottom plate 1 is further provided with a chute 13, a detachable connecting disc 3 is movably mounted on the inner wall of the chute 13, an electric telescopic rod 4 is arranged at the top end of the connecting disc 3, the electric telescopic rod 4 is sleeved in a hollow cylinder 42, and the bottom end of the hollow cylinder 42 is in threaded connection with the inner part of the connecting disc 3. By rotating the hollow cylinder 42, the hollow cylinder 42 will be distanced from the base plate 1, adjusting the height of the electric telescopic rod 4.

The top end of the electric telescopic rod 4 is fixedly connected with a connecting plate 41 which is connected with a threaded rod 411 through internal threads.

The other end of the threaded rod 411 is rotatably connected with a mounting frame 5, one side of the mounting frame 5, which is close to the threaded rod 411, is fixedly connected with a positioning plate 51, and the positioning plate 51 is in sliding connection with the inside of the connecting plate 41. The distance between the mounting bracket 5 and the connection plate 41 can be adjusted by rotating the threaded rod 411.

The mounting bracket 5 accessible removes the connection pad 3 and drives electric telescopic handle 4 and arrive each round hole 11 departments behind the installation rig, and back starts electric telescopic handle 4, and the rig can be driven down by electric telescopic handle 4 and carry out automatic drilling, is difficult to the foundation hole askew than manual drilling, and labour saving and time saving, also reduces artifical boring simultaneously, leads to the drilling rod to touch round hole 11 inner wall and with its circumstances of damaging, can dismantle connection pad 3 from spout 13 after the foundation hole is beaten, prevents to influence follow-up building assembly to bottom plate 1.

The bottom of the bottom plate 1 is provided with a plurality of groups of recovery grooves 14 communicated with the round holes 11, the outer end of the bottom surface of the recovery groove 14 is rotationally connected with an arc-shaped guide plate 141 through a torsion spring, and the free end of the guide plate 141 is bent towards one side of the top of the round holes 11. The deflector 141 allows earth falling during the transport of earth by the drill pipe of the drill to slide into the recovery tank 14,

the lateral wall fixedly connected with multiunit is the ejector pad 22 of annular equipartition that goes up of crab-bolt body 2, round groove 221 has been run through in the ejector pad 22. When the anchor bolt body 2 is placed in the round hole 11, the pushing block 22 can push the middle part of the arc surface of the guide plate 141, so that the top end of the guide plate 141 rotates and fits towards the inner wall close to the round hole 11, the guide plates 141 are respectively folded to avoid the influence of the inner diameter of the round hole 11 on the concrete pouring speed due to the reduction of the inner diameter of the round hole 11, and meanwhile, the recovery groove 14 can be sealed, and therefore soil stored in the recovery groove 14 can be further collected, and the outflow of soil is reduced. The round groove 221 penetrating through the push block 22 can facilitate concrete to flow to the bottommost end of the round hole 11 and the foundation hole through the push block 22, so that the bottom of the round hole 11 and the inside of the foundation hole are poured more fully.

An air pipe 15 is arranged in the bottom plate 1, one end of the air pipe 15 is communicated with the bottom end of the round hole 11, and the other end of the air pipe 15 extends to the top surface of the bottom plate 1. The air pipes 15 can discharge air in the round holes 11 and the base holes in the concrete pouring process, so that the filling rate of the concrete in the round holes 11 and the base holes is improved.

Two groups of positioning blocks 16 are fixedly connected to the bottom surface of the bottom plate 1. By drilling the hole with the size of the positioning block 16 at the proper position on the ground, after the positioning block 16 is installed in the hole, the bottom plate 1 is positioned, so that the situation that the base hole cannot be aligned with the round hole 11 due to the fact that the bottom plate 1 moves due to external force when the bottom plate 1 is operated later is prevented.

Claims (10)

1. The utility model provides an anti-wind anchor bolt device for assembled wood structure building, it includes bottom plate (1), its characterized in that: the anchor bolt is characterized in that a plurality of groups of round holes (11) are formed in the base plate (1), anchor bolt bodies (2) are sleeved in the round holes (11), a thread structure is arranged on the outer surface of the upper end face of the anchor bolt bodies (2) protruding out of the base plate (1), and concrete is poured in the round holes (11) between the anchor bolt bodies (2) and the base plate (1) to form fixed assembly.

2. A windbreak anchor means for fabricated wood structure building as claimed in claim 1, wherein: the base plate (1) is provided with a clamping groove (12) communicated with the round hole (11), a blocking piece (121) is arranged in the clamping groove (12), and the clamping groove (12) and the blocking piece (121) are bonded through connecting blocks (1211) fixedly connected with two sides of the blocking piece (121) in a pressing mode.

3. A windbreak anchor means for fabricated wood structure building as claimed in claim 2, wherein: the anchor bolt is characterized in that a clamping block (21) matched with the clamping groove (12) is fixedly connected to the middle part of the anchor bolt body (2), and one end, far away from the anchor bolt body (2), of the clamping block (21) is trapezoidal.

4. A windbreak anchor means for fabricated wood structure building as claimed in claim 1, wherein: the novel electric telescopic device is characterized in that a sliding groove (13) is further formed in the bottom plate (1), a detachable connecting disc (3) is movably mounted on the inner wall of the sliding groove (13), an electric telescopic rod (4) is arranged at the top end of the connecting disc (3), the electric telescopic rod (4) is sleeved in a hollow cylinder (42), and the bottom end of the hollow cylinder (42) is in threaded connection with the inner part of the connecting disc (3).

5. A windbreak anchor means for fabricated wood structure building as claimed in claim 4, wherein: the top end of the electric telescopic rod (4) is fixedly connected with a connecting plate (41) which is connected with a threaded rod (411) through internal threads.

6. A windbreak anchor means for fabricated wood structure building as claimed in claim 5, wherein: the other end of threaded rod (411) rotates and is connected with mounting bracket (5), one side that mounting bracket (5) are close to threaded rod (411) fixedly connected with locating plate (51), inside sliding connection of locating plate (51) and connecting plate (41).

7. A windbreak anchor means for fabricated wood structure building as claimed in claim 1, wherein: the bottom of the bottom plate (1) is provided with a plurality of groups of recovery grooves (14) communicated with the round holes (11), the outer end of the bottom surface of the recovery groove (14) is rotationally connected with an arc-shaped guide plate (141) through a torsion spring, and the free end of the guide plate (141) is bent towards one side of the top of the round holes (11).

8. A windbreak anchor means for fabricated wood structure building as claimed in claim 1, wherein: the lateral wall fixedly connected with multiunit is push away piece (22) of annular equipartition that go up of crab-bolt body (2), round groove (221) have been run through in push away piece (22).

9. A windbreak anchor means for fabricated wood structure building as claimed in claim 1, wherein: an air pipe (15) is arranged in the bottom plate (1), one end of the air pipe (15) is communicated with the bottom end of the round hole (11), and the other end of the air pipe (15) extends to the top surface of the bottom plate (1).

10. A windbreak anchor means for fabricated wood structure building as claimed in claim 1, wherein: the bottom surface of the bottom plate (1) is fixedly connected with two groups of positioning blocks (16).