CN217518129U - Connecting and fixing device for shear wall outer frame - Google Patents
Connecting and fixing device for shear wall outer frame Download PDFInfo
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- CN217518129U CN217518129U CN202221088560.3U CN202221088560U CN217518129U CN 217518129 U CN217518129 U CN 217518129U CN 202221088560 U CN202221088560 U CN 202221088560U CN 217518129 U CN217518129 U CN 217518129U
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- pull rod
- outer frame
- sleeve
- wall
- shear wall
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Abstract
The utility model relates to a fixing device is connected to shear force wall outrigger relates to the building engineering field, including pull rod and sleeve, pull rod one end is provided with can follow pull rod radial movement and can fix the fastener on the pull rod, and the pull rod other end rotates with the sleeve to be connected, is provided with the bolt that can fix the outrigger on the sleeve. The utility model can well utilize the inherent structure of the template split bolt hole in the construction process of the main body structure, and does not need to reserve a hole or pre-embed a steel pipe for a wall connecting piece on a shear wall, thereby saving labor and materials; when the position deviation exists among the split bolt hole, the vertical rod and the horizontal rod of the outer frame on the shear wall, the smooth connection between the steel pipe for connecting the outer frame and the wall and the frame body can be ensured; the weight is small, the construction is convenient, the installation and the dismounting are convenient, the use can be repeated, the workload in the process of erecting the outer frame is reduced, and the materials can be recycled.
Description
Technical Field
The utility model relates to a building engineering field, in particular to fixing device is connected to shear force wall outrigger.
Background
Along with the high-speed development of economy in China, urban buildings are built higher and higher, the building of external frames is widely used in the construction process of building engineering, and the current mode of connection with buildings is generally as follows: the steel pipes are embedded in the beam plates at the beam plate structure and poured together with the floor concrete, and then the parts extending out of the ground are connected with the outer frame by using steel pipe fasteners, so that the connection mode is complicated, and the materials embedded in the concrete cannot be reused, so that the material waste is serious; or reserve the entrance to a cave on the shear force wall, insert even wall spare steel pipe, lock at the entrance to a cave both ends with the fastener, this kind of mode needs to reserve the hole position very accurate, in case the entrance to a cave runs the position then the steel pipe can't carry out the drawknot smoothly with the outrigger, causes outrigger potential safety hazard, simultaneously, still need seal the processing to reserving the entrance to a cave after the outrigger is demolishd, takes a lot of work and labours.
However, the inherent structure of the split bolt hole is reserved on the shear wall body in the construction process of the main body structure, the split bolt plays a role in fixing the template and controlling the width of the wall body in the engineering, and therefore the split bolt hole can be considered to be used for fixing the outer frame.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a fixing device is connected to shear force wall outrigger to solve pre-buried reservation work load big, pre-buried even wall steel-pipe material extravagant and shear force wall entrance to a cave and outrigger dislocation cause the problem of potential safety hazard.
The utility model adopts the technical proposal that: the utility model provides a shear force wall outrigger connection fixing device, includes pull rod and sleeve, pull rod one end is provided with can follow the pull rod radial movement and can fix the fastener on the pull rod, the pull rod other end with the sleeve rotates and is connected, be provided with on the sleeve and fix the bolt of outrigger.
By adopting the technical scheme, the pull rod can penetrate through the split bolt holes in the shear wall body, the fastener penetrates into one end of the pull rod, then the outer frame steel pipe is inserted into the sleeve at the other end of the pull rod, the outer frame steel pipe and the sleeve are fixed through the bolt, and finally the pull rod and the shear wall are fixed through the fastener. The sleeve and the pull rod can rotate a certain angle through rotating connection, when a split bolt hole, an outer frame vertical rod and a horizontal rod have position deviation on the shear wall, the outer frame wall-connecting steel pipe can be ensured to be smoothly connected with a frame body, the hole or the embedded steel pipe does not need to be reserved for a wall-connecting piece at the position of the shear wall, labor and materials are saved, and the defect that materials cannot be repeatedly utilized is overcome.
Preferably, be provided with the screw thread on the pull rod, the fastener includes first separation blade and nut, the pull rod with the nut passes through threaded connection, passes the pull rod bolt hole to drawing on the shear force wall body, penetrates behind the first separation blade with the nut taut with the pull rod, and when the outrigger even wall steel pipe received tensile force, pull rod, first separation blade and nut can play the effect of holding and drawing, and first separation blade can increase the area of contact of nut and shear force wall, further prevents that the pull rod is not hard up.
Preferably, the diameter of the pull rod is 14mm, and the pull rod can just penetrate through a split bolt hole on the shear wall.
Preferably, the pull rod is connected with the sleeve through a hinge, the sleeve and the pull rod are connected through the hinge, the sleeve can rotate for a certain angle in each direction through rotating the screw rod and the sleeve, and when the position deviation exists among the split bolt hole, the outer frame vertical rod and the horizontal rod on the shear wall, the outer frame wall connecting steel pipe can be smoothly connected with the shear wall.
Preferably, the width of the hinge is larger than the diameter of the pull rod, when the outer frame wall-connected steel pipe is under pressure, the end part of the hinge can be tightly propped against the shear wall, the hinge is prevented from penetrating into the pull bolt hole, and the effect of supporting the outer frame wall-connected steel pipe is realized.
Preferably, a second baffle plate penetrates through the pull rod, the contact area of the hinge and the shear wall can be increased through the second baffle plate, and the effect of supporting the steel pipe connected with the outer frame is further enhanced.
Preferably, the bolt includes T shape pole and iron wire, T shape pole bottom is seted up and is passed the through-hole of iron wire, it is fixed that the sleeve lateral wall can be passed through the iron wire to T shape pole, links the wall steel pipe with the outrigger and inserts the sleeve in, the rethread inserts and fixes with the iron wire behind the T shape pole, can be effectual will link the wall steel pipe and the sleeve is fixed together.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the utility model has the advantages that the pull rod passes through the split bolt hole on the shear wall body, one side of the shear wall body is fixed by the nut, the outer frame connecting wall steel pipe is inserted into the sleeve on the other side of the shear wall body and is fixed by the bolt, the inherent structure of the template split bolt hole in the construction process of the main body structure can be well utilized, the hole or the pre-buried steel pipe does not need to be reserved for the connecting wall part at the position of the shear wall body, and the labor and the materials are saved; the sleeve and the pull rod are connected through the hinge, and when the position deviation exists among the split bolt hole, the vertical rod and the horizontal rod of the outer frame on the shear wall, the smooth connection between the steel pipe connected with the wall of the outer frame and the shear wall can be ensured; the weight is small, the construction is convenient, the installation and the dismounting are convenient, the use can be repeated, the workload in the process of erecting the outer frame is reduced, and the materials can be recycled.
Drawings
Fig. 1 is a structural diagram of the connecting and fixing device for the shear wall outer frame of the present invention;
fig. 2 is an installation schematic diagram of the shear wall outer frame connecting and fixing device of the present invention.
In the figure: 1. a pull rod; 2. a sleeve; 3. a fastener; 4. a bolt; 5. a first baffle plate; 6. a nut; 7. a hinge; 8. a second baffle plate; 9. a T-shaped rod; 10. iron wires; 11. a shear wall; 12. the outer frame is connected with the wall steel pipe.
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 efforts belong to the protection scope of the present invention.
Referring to fig. 1 to 2, a shear wall outer frame connecting and fixing device includes a pull rod 1 and a sleeve 2, which can pass through a shear wall 11, wherein the diameter of the pull rod 1 is 14mm, and the pull rod 1 can just pass through a split bolt hole on the shear wall 11. Be provided with the screw thread on the pull rod 1, 1 one end of pull rod is provided with first separation blade 5 and the nut 6 that can follow pull rod 1 and remove, pull rod 1 and nut 6 pass through threaded connection, pass pull rod 1 the split bolt hole on shear force wall 11, it is taut with nut 6 after penetrating first separation blade 5, when the outrigger links wall steel pipe 12 and receives tensile force, pull rod 1, first separation blade 5 and nut 6 can play the effect of holding and drawing, and first separation blade 5 can increase nut 6 and shear force wall 11's area of contact, further prevent that pull rod 1 is not hard up.
The other end of the pull rod 1 is connected with the sleeve 2 through a hinge 7, the sleeve 2 is connected with one side of the hinge 7 through welding, the sleeve 2 and the pull rod 1 are connected through the hinge 7, the sleeve 2 can rotate a certain angle in all directions through rotating the pull rod 1 and the sleeve 2, and when a position deviation exists between a split bolt hole and an outer frame vertical rod and a horizontal rod on the shear wall 11, the outer frame wall connecting steel pipe 12 can be smoothly connected with the shear wall 11.
The width of hinge 7 is greater than the diameter of pull rod 1, has still penetrated second separation blade 8 on the pull rod 1, and when the outrigger links wall steel pipe 12 and receives pressure, the second separation blade 8 can be pushed up tightly to the hinge 7 tip, and second separation blade 8 pushes up tight shear force wall 11, realizes supporting the effect that the outrigger links wall steel pipe 12.
The sleeve 2 is provided with a T-shaped rod 9 and an iron wire 10 which can fix the outer frame, a through hole through which the iron wire 10 can pass is formed in the bottom end of the T-shaped rod 9, the T-shaped rod 9 can pass through the side wall of the sleeve 2 and pass through the iron wire 10 fixing bolt 4, the outer frame is connected with the wall steel pipe 12 and inserted into the sleeve 2, the outer frame is connected with the wall steel pipe 12 and the side wall of the sleeve 2 and then fixed through the iron wire 10 after the T-shaped rod 9 is inserted into the outer frame and the side wall of the sleeve 2, and the wall steel pipe 12 and the sleeve 2 can be effectively fixed together.
The following is the utility model discloses a work flow and principle:
in the process of erecting the scaffold, a second separation blade 8 penetrates through the pull rod 1, then the free end of the pull rod 1 penetrates through a split bolt hole in the shear wall 11, a first separation blade 5 penetrates through the free end, and then the nut 6 is screwed in, so that the first separation blade 5 and the second separation blade 8 are positioned on two sides of the shear wall 11. Then adjusting the directions of the pull rod 1 and the sleeve 2, inserting the outer frame steel pipe 12 into the sleeve 2, inserting the T-shaped rod 9 into the side walls of the outer frame wall-connecting steel pipe 12 and the sleeve 2, then screwing the steel wire 10 through the through hole on the T-shaped rod, effectively fixing the outer frame wall-connecting steel pipe 12 in the sleeve 2, and finally screwing the nut 6 by using a wrench to fix the pull rod 1 and the shear wall 11, so that the scaffold is stably connected to the shear wall 11.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.
Claims (7)
1. The utility model provides a fixing device is connected to shear force wall outrigger which characterized in that: including pull rod (1) and sleeve (2), pull rod (1) one end is provided with fastener (3) that can follow pull rod (1) radial movement and can fix on pull rod (1), pull rod (1) other end with sleeve (2) rotate and are connected, be provided with on sleeve (2) and fix bolt (4) of outrigger.
2. The shear wall outer frame connecting and fixing device according to claim 1, wherein: the novel pull rod is characterized in that threads are arranged on the pull rod (1), the fastener (3) comprises a first blocking piece (5) and a nut (6), and the pull rod (1) is connected with the nut (6) through the threads.
3. The shear wall outer frame connecting and fixing device according to claim 2, wherein: the diameter of the pull rod (1) is 14 mm.
4. The shear wall outer frame connecting and fixing device according to claim 1, wherein: the pull rod (1) is connected with the sleeve (2) through a hinge (7).
5. The shear wall outer frame connecting and fixing device according to claim 4, wherein: the width of the hinge (7) is larger than the diameter of the pull rod (1).
6. The shear wall outer frame connecting and fixing device of claim 5, wherein: a second blocking piece (8) is also penetrated into the pull rod (1).
7. The shear wall outer frame connecting and fixing device according to claim 1, characterized in that: bolt (4) are including T shape pole (9) and iron wire (10), T shape pole (9) bottom is seted up and is passed the through-hole of iron wire (10), T shape pole (9) can pass sleeve (2) lateral wall and pass through iron wire (10) fixedly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221088560.3U CN217518129U (en) | 2022-05-09 | 2022-05-09 | Connecting and fixing device for shear wall outer frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221088560.3U CN217518129U (en) | 2022-05-09 | 2022-05-09 | Connecting and fixing device for shear wall outer frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217518129U true CN217518129U (en) | 2022-09-30 |
Family
ID=83373142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221088560.3U Active CN217518129U (en) | 2022-05-09 | 2022-05-09 | Connecting and fixing device for shear wall outer frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217518129U (en) |
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2022
- 2022-05-09 CN CN202221088560.3U patent/CN217518129U/en active Active
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