CN210371524U - Building keeps warm and is under construction with convenient to detach's crab-bolt - Google Patents
Building keeps warm and is under construction with convenient to detach's crab-bolt Download PDFInfo
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- CN210371524U CN210371524U CN201921206259.6U CN201921206259U CN210371524U CN 210371524 U CN210371524 U CN 210371524U CN 201921206259 U CN201921206259 U CN 201921206259U CN 210371524 U CN210371524 U CN 210371524U
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- anchor bolt
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Abstract
The utility model discloses a building keeps warm construction with convenient to detach's crab-bolt, including the flexible pipe of crab-bolt body and crab-bolt, the flexible pipe of crab-bolt is installed on fixed wall, and the crab-bolt body passes at the telescopic pipe of crab-bolt intraduct, and the crab-bolt body is provided with anti-skidding recess for the outside, and the flexible pipe of crab-bolt includes that pressure disk and pressure disk below are provided with two sets of inflation clamping pieces and constitute, is provided with the expansion joint between two sets of inflation clamping pieces, and the inside expansion joint board that is fixed with in expansion joint, and the inflation clamping piece outside evenly is provided with the inflation lug, and the pressure disk middle. This building keeps warm construction with convenient to detach's crab-bolt adopts to set up the movement joint on the pressure disk, dismantles the crab-bolt body after, the pressure disk structure of extrusion movement joint both sides for the expansion joint board shrink, and then takes out the flexible pipe of crab-bolt from the wall body, and it is convenient to dismantle, need not be porous again on the wall body, improves work efficiency.
Description
Technical Field
The utility model relates to a building materials technical field specifically is a building keeps warm and is under construction with convenient to detach's crab-bolt.
Background
The in-process that current building external wall insulation board carried out the installation is renovated and is needed to be dismantled the wallboard, and at the in-process of dismantling, often the flexible pipe of crab-bolt that the outside set up glues on the wall body under the condition of long-time use, is difficult to take off, need punch the wall body again, influences work efficiency.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a building keeps warm and is constructed with convenient to detach's crab-bolt to the flexible pipe of crab-bolt that the current outside that provides in solving above-mentioned background art set up glues on the wall body under the condition of long-time use, is difficult to take off, carries out and need punch the wall body again, influences work efficiency's problem.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a building keeps warm and is constructed convenient to detach's crab-bolt, including the flexible pipe of crab-bolt body and crab-bolt, the flexible pipe of crab-bolt is installed on fixed wall, the crab-bolt body passes at the inside of crab-bolt flexible pipe, the crab-bolt body is provided with anti-skidding recess for the outside, the flexible pipe of crab-bolt includes that pressure disk and pressure disk below are provided with two sets of inflation clamping pieces and constitute, be provided with the expansion joint between two sets of inflation clamping pieces, and the inside expansion joint board that is fixed with of expansion joint, the inflation clamping piece outside evenly is provided with the inflation lug, and the inside skid proof block that is provided with of inflation clamping.
Preferably, the inside of the anchor bolt telescopic tube is provided with a stainless steel structure which penetrates through the inside of the penetrating hole, a cone at the lower end of the anchor bolt body, a middle cylinder and an upper end disc.
Preferably, the pressure disk that the flexible pipe upper end of crab-bolt set up is the disc structure, and the flexible pipe constitution cylinder structure of two sets of crab-bolt that the pressure disk below set up, the flexible relative both sides limit of pipe of two sets of crab-bolts passes through the expansion joint board to be connected simultaneously, and the expansion joint position that sets up between the expansion joint that sets up on the pressure disk and two sets of inflation clamping pieces is relative.
Preferably, the flexible pipe of crab-bolt is the whole formation of moulding plastics of PE material, and the expansion lug of the round platform shape that the inflation clamping piece outside set up is big-end-up, and the anti-skidding lug that the inflation clamping piece inside and outside set up simultaneously is external relative with the expansion lug, and the anti-skidding lug top inclined plane inclination that the inboard cross-section triangle-shaped that sets up of inflation clamping piece is little, below inclined plane inclination is big forms the barb structure.
Preferably, the thickness of the pressure plate is larger than that of the expansion clamping piece shell, and the upper end of the penetrating hole formed in the upper end of the anchor bolt telescopic pipe is a circular truncated cone-shaped groove.
Preferably, the inside flexible connecting plate thickness that sets up in expansion joint is less than the thickness of inflation clamping piece casing, and flexible connecting plate is the wave structure, the upper end and the pressure disk contact in expansion joint, and the lower extreme in expansion joint separates the arc structure of two sets of inflation clamping pieces bottoms.
Compared with the prior art, the beneficial effects of the utility model are that: the anchor bolt is convenient to disassemble and used for building heat preservation construction;
1. the expansion clamping pieces are connected by the telescopic connecting plates with the wavy grains, so that different telescopic expansion pieces can be formed, and compared with the separated expansion pieces, the expansion pieces are better in integrity and do not influence the telescopic effect;
2. the expansion clamping piece is internally provided with a barb-shaped anti-skidding lug which is matched with an anti-skidding groove on the anchor bolt body, so that the fixing effect of the anchor bolt body is improved, and the expansion lug with a large upper part and a small lower part is adopted, so that the fixing effect on a wall body is improved;
3. the adoption sets up the movement joint on the pressure disk, dismantles the crab-bolt body after, the pressure disk structure of extrusion movement joint both sides for the expansion joint board shrink, and then take out the crab-bolt flexible pipe from the wall body, it is convenient to dismantle, need not be porous again on the wall body, improves work efficiency.
Drawings
FIG. 1 is a schematic view of the installation structure of the present invention;
FIG. 2 is a schematic view of the anchor bolt body of the present invention;
FIG. 3 is a schematic view of the anchor bolt extension tube of the present invention;
FIG. 4 is a schematic cross-sectional view of the anchor bolt extension tube of the present invention;
FIG. 5 is a schematic view of the anchor bolt extension tube of the present invention;
fig. 6 is a schematic sectional view of the structure a-a of the present invention.
In the figure: 1. an anchor bolt body; 2. an anchor bolt telescopic pipe; 3. an anti-slip groove; 4. a platen; 5. an expansion bump; 6. an expansion joint; 7. an expansion clip; 8. penetrating and placing the hole; 9. an anti-slip bump; 10. deformation joints; 11. a telescopic connecting plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: a kind of building keeps warm and constructs the anchor bolt easy to dismantle, including anchor bolt body 1 and anchor bolt telescopic tube 2, the telescopic tube 2 of the anchor bolt is installed on fixed wall, the anchor bolt body 1 passes in the telescopic tube 2 of the anchor bolt, the anchor bolt body 2 has the hole 8 to wear and put the anchor bolt body 1 inside, and the stainless steel construction of the circular cone of lower end, middle part cylinder and upper end disc of the anchor bolt body 1, the pressure plate 4 set up on the telescopic tube 2 of the anchor bolt is the disc structure, and the two sets of telescopic tubes 2 set up under the pressure plate 4 make up the cylindrical structure, the two sets of opposite sides of the telescopic tube 2 of the anchor bolt connect through the telescopic joint 11 at the same time, and the deformation joint 10 set up on the pressure plate 4 is opposite to expansion joint 6 position set up between two sets of expansion clamping pieces 7, the thickness of the pressure plate 4 is greater than the thickness of the casing, the anchor bolt extension tube 2 is made of PE material by integral injection molding, the upper part of a circular truncated cone-shaped expansion lug 5 arranged on the outer side of an expansion clamping piece 7 is big and the lower part is small, an anti-skid lug 9 arranged on the inner side and the outer side of the expansion clamping piece 7 is externally opposite to the expansion lug 5, the inclined plane inclination angle of the anti-skid lug 9 with a triangular cross section arranged on the inner side of the expansion clamping piece 7 is small, the inclined plane inclination angle of the lower inclined plane is big to form a barb structure, the outer side of the anchor bolt extension tube 1 is provided with an anti-skid groove 3, the anchor bolt extension tube 2 comprises a pressure plate 4 and two groups of expansion clamping pieces 7 arranged below the pressure plate 4, an expansion joint 6 is arranged between the two groups of expansion clamping pieces 7, an expansion joint plate 11 is fixed inside the expansion joint 6, the thickness of the expansion joint plate, and the lower extreme of expansion joint 6 separates the arc structure of two sets of inflation clamping piece 7 bottoms, and the inflation clamping piece 7 outside evenly is provided with inflation lug 5, and inflation clamping piece 7 is inside to be provided with non-slip convex block 9, and pressure disk 4 middle part is provided with the hole 8 of wearing and putting that is linked together with inflation clamping piece 7 is inside, and wears to put the hole 8 side and has seted up movement joint 10.
When the anchor bolt convenient to disassemble for building heat preservation construction is used, firstly, the position of a wall body is punched during installation, then the anchor bolt telescopic tube 2 is installed in a punched hole, the anchor bolt body 1 penetrates through the installed wall board, then the wall board is installed inside the anchor bolt telescopic tube 2 through the anchor bolt body 1, when the anchor bolt body 1 is inserted into the anchor bolt telescopic tube 2, the expansion clamping pieces 7 arranged at two sides below the anchor bolt telescopic tube 2 are supported, so that the expansion lug 5 arranged at the outer side of the expansion clamping piece 7 is supported on the wall body, in the upward pulling process, the expansion lug 5 arranged at the outer side of the expansion clamping piece 7 tightly hooks the wall body to prevent falling off, and in the disassembling process, the anchor bolt body 1 is disassembled from the anchor bolt telescopic tube 2 through a tool, the fixed wall board is disassembled, then the pressure plate 4 is extruded, so that the deformation joint 10 is contracted, the expansion clamping pieces 7 arranged on two sides are driven to contract inwards to separate from the hole wall body, the expansion clamping pieces are convenient to take off, after the expansion clamping pieces can be tightly attached to the wall body, tools can penetrate into the expansion connecting plate 11 through holes in the deformation joints 10, the expansion connecting plate 11 is stirred to enable the expansion connecting plate to contract, and then the expansion clamping pieces separate from the wall body.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a building keeps warm and is under construction with convenient to detach's crab-bolt, includes crab-bolt body (1) and the flexible pipe (2) of crab-bolt, its characterized in that: the anchor bolt telescopic pipe (2) is installed on a fixed wall body, the anchor bolt body (1) is passed inside the anchor bolt telescopic pipe (2), the anchor bolt body (1) is provided with anti-skidding grooves (3) for the outside, the anchor bolt telescopic pipe (2) comprises a pressure plate (4) and two sets of expansion clamping pieces (7) arranged below the pressure plate (4), expansion joints (6) are arranged between the two sets of expansion clamping pieces (7), the expansion joints (6) are internally fixed with telescopic connection plates (11), the expansion clamping pieces (7) are evenly provided with expansion lugs (5) outside, the expansion clamping pieces (7) are internally provided with anti-skidding lugs (9), the middle part of the pressure plate (4) is provided with penetrating holes (8) communicated with the expansion clamping pieces (7) inside, and deformation joints (10) are arranged on the side surfaces of the penetrating holes.
2. The anchor bolt convenient to disassemble and assemble for building heat preservation construction according to claim 1, is characterized in that: the anchor bolt telescopic pipe (2) is internally provided with a penetrating hole (8) and internally penetrates through the anchor bolt body (1), and the anchor bolt body (1) has a stainless steel structure with a lower end cone, a middle cylinder and an upper end disc.
3. The anchor bolt convenient to disassemble and assemble for building heat preservation construction according to claim 1, is characterized in that: the pressure disk (4) that the flexible pipe of crab-bolt (2) upper end set up is the disc structure, and the flexible pipe of two sets of crab-bolts (2) that pressure disk (4) below set up constitute the cylinder structure, and the flexible pipe of two sets of crab-bolts (2) relative both sides limit is connected through expansion joint board (11) simultaneously, and expansion joint (6) the position that sets up between deformation joint (10) and two sets of inflation clamping pieces (7) of seting up on pressure disk (4) is relative.
4. The anchor bolt convenient to disassemble and assemble for building heat preservation construction according to claim 1, is characterized in that: the anchor bolt telescopic pipe (2) is formed by integrally injection molding the PE material, the expansion convex blocks (5) of the circular truncated cone shape arranged outside the expansion clamping pieces (7) are large in size and small in size, the anti-skid convex blocks (9) arranged on the inner side and the outer side of the expansion clamping pieces (7) are externally arranged and opposite to the expansion convex blocks (5), and the anti-skid convex blocks (9) of the cross section triangle arranged on the inner side of the expansion clamping pieces (7) are small in inclined plane inclination angle above the inclined plane and large in inclined plane inclination angle below the inclined plane to form a barb structure.
5. The anchor bolt convenient to disassemble and assemble for building heat preservation construction according to claim 1, is characterized in that: the thickness of pressure disk (4) is greater than the thickness of expansion clamping piece (7) casing, and wears to put hole (8) upper end of seting up on crab-bolt flexible pipe (2) and be round platform type recess.
6. The anchor bolt convenient to disassemble and assemble for building heat preservation construction according to claim 1, is characterized in that: expansion joint board (11) thickness that expansion joint (6) inside set up is less than the thickness of inflation clamping piece (7) casing, and expansion joint board (11) are the wave structure, and the upper end and pressure disk (4) contact of expansion joint (6), and the lower extreme of expansion joint (6) separates the arc structure of two sets of inflation clamping piece (7) bottoms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921206259.6U CN210371524U (en) | 2019-07-30 | 2019-07-30 | Building keeps warm and is under construction with convenient to detach's crab-bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921206259.6U CN210371524U (en) | 2019-07-30 | 2019-07-30 | Building keeps warm and is under construction with convenient to detach's crab-bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210371524U true CN210371524U (en) | 2020-04-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921206259.6U Active CN210371524U (en) | 2019-07-30 | 2019-07-30 | Building keeps warm and is under construction with convenient to detach's crab-bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210371524U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112178026A (en) * | 2020-09-02 | 2021-01-05 | 宁波市镇海甬鼎紧固件制造有限公司 | Quick detachable expansion bolt |
| CN114542878A (en) * | 2022-02-25 | 2022-05-27 | 重庆三峡学院 | Automatic geological disaster characteristic monitoring device |
-
2019
- 2019-07-30 CN CN201921206259.6U patent/CN210371524U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112178026A (en) * | 2020-09-02 | 2021-01-05 | 宁波市镇海甬鼎紧固件制造有限公司 | Quick detachable expansion bolt |
| CN114542878A (en) * | 2022-02-25 | 2022-05-27 | 重庆三峡学院 | Automatic geological disaster characteristic monitoring device |
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