CN221053277U - Bar planting connection structure - Google Patents
Bar planting connection structure Download PDFInfo
- Publication number
- CN221053277U CN221053277U CN202322908638.2U CN202322908638U CN221053277U CN 221053277 U CN221053277 U CN 221053277U CN 202322908638 U CN202322908638 U CN 202322908638U CN 221053277 U CN221053277 U CN 221053277U
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- China
- Prior art keywords
- limiting
- bar planting
- holes
- bar
- cylinder
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 22
- 239000010959 steel Substances 0.000 claims abstract description 22
- 239000003292 glue Substances 0.000 claims abstract description 16
- 230000002787 reinforcement Effects 0.000 claims abstract description 13
- 210000002435 tendon Anatomy 0.000 claims abstract 3
- 230000000149 penetrating effect Effects 0.000 claims abstract 2
- 238000000034 method Methods 0.000 abstract description 4
- 238000002513 implantation Methods 0.000 abstract 2
- 230000032683 aging Effects 0.000 abstract 1
- 238000009434 installation Methods 0.000 abstract 1
- 230000003014 reinforcing effect Effects 0.000 description 12
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 4
- 235000017491 Bambusa tulda Nutrition 0.000 description 4
- 241001330002 Bambuseae Species 0.000 description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 4
- 239000011425 bamboo Substances 0.000 description 4
- 210000003205 muscle Anatomy 0.000 description 3
- 238000012790 confirmation Methods 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000004873 anchoring Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 239000007943 implant Substances 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Joining Of Building Structures In Genera (AREA)
Abstract
The utility model discloses a bar planting connection structure, which comprises bar planting holes (2) and limiting holes (4) which are respectively formed in two building bodies (1) in a cross shape, bar planting glue (5) respectively filled in the bar planting holes and the limiting holes, and steel reinforcement strips (3) with two ends respectively horizontally inserted into the bar planting holes in the two building bodies, wherein limiting openings for a limiting rod to pass through are formed in the steel reinforcement strips, limiting rods (6) respectively arranged in the limiting holes and penetrating through the limiting openings, and fixing devices (7) respectively arranged on the building bodies and used for fixing the limiting rods; the fixing device comprises a limiting cylinder (8) with the inner diameter identical to the inner diameter of the limiting hole on the fixed building body and a threaded cylinder (9) fixedly sleeved at the upper end of the limiting rod, and the threaded cylinder is in threaded connection with the limiting cylinder. The utility model has simple structure and convenient installation, and reduces the influence of factors such as no closing of the implantation technique of operators or aging of the tendon implantation glue on the connecting structure.
Description
Technical Field
The utility model belongs to the technical field of constructional engineering, and particularly relates to a bar planting connection structure.
Background
The planted bar is also called a connection technology of anchoring after the steel bar in the building structure anti-seismic reinforcement project by utilizing the effect of the holding force of a structural adhesive locking key, and is the best choice for the application of structural planted bar reinforcement and heavy load fastening; at present, a construction engineering technology which is more commonly used in the reinforcement industry is to implant the reinforcement by a chemical method, namely, high-strength reinforcement glue is injected after drilling holes on base materials such as concrete, wall rock and the like, then the reinforcement or the section bar is inserted, and the reinforcement and the base materials are bonded into a whole after the high-strength reinforcement glue is solidified, so that the reinforcement effect is achieved. However, the prior art of bar planting needs to use bar planting glue, and when the bar planting glue is not closed, the planting technique is not closed or the bar planting glue is aged, dangerous accidents are easily caused by unstable implanted steel bars.
Disclosure of Invention
The utility model aims to solve the defects of the prior art and provides a planting bar connecting structure which is simple in structure, convenient to install and free from the influence of external factors.
The technical scheme adopted by the utility model is as follows:
The bar planting connection structure comprises bar planting holes and limit holes which are respectively formed in two building bodies and are cross-shaped, bar planting glue respectively filled in the bar planting holes and the limit holes, and steel bars with two ends respectively horizontally inserted into the bar planting holes in the two building bodies, wherein limit openings for the limit bars to pass through are formed in the steel bars, limit bars respectively arranged in the limit holes and pass through the limit openings, and fixing devices respectively arranged on the building bodies and used for fixing the limit bars; the fixing device comprises a limiting cylinder with the inner diameter identical to the inner diameter of the limiting hole on the fixed building body and a threaded cylinder fixedly sleeved at the upper end of the limiting rod, and the threaded cylinder is in threaded connection with the limiting cylinder.
Further, the steel bar is detachably provided with a positioning assembly, the positioning assembly is composed of a first limiting ring and a second limiting ring, one end of the second limiting ring is hinged to the first limiting ring through a rotating shaft, the opening end is connected through a fixing bolt, and the opening direction of the opening end is consistent with that of the limiting opening.
Further, the open end of the positioning assembly is fixedly provided with a handle.
Further, rubber pads are fixedly arranged on the inner walls of the first limiting ring and the second limiting ring.
Further, the top surface of the limiting rod is provided with a hexagonal groove.
The utility model has the beneficial effects that:
Can link together two building bodies 1 through inserting the reinforcing bar into the bar planting hole, can increase the stability of reinforcing bar through the gag lever post, prevent that the reinforcing bar from becoming flexible leads to two building bodies to connect unstably and cause dangerous accident, can make the gag lever post more stable through spacing section of thick bamboo cooperation screw thread section of thick bamboo, prevent that the gag lever post from droing and influencing the stability of reinforcing bar, can make reinforcing bar and gag lever post and bar hole and spacing hole connection inseparabler through planting the muscle glue, prevent that reinforcing bar and gag lever post are unstable, through the joint mouth directional spacing opening direction of opening with first spacing ring and second spacing ring, can confirm the opening direction of spacing mouth when reinforcing bar stretches into planting the muscle hole 2, locating component rotates when can prevent to rotate the reinforcing bar through the rubber pad, influence the staff and to the confirmation of spacing mouth opening direction, can easily shift into the reinforcing bar into planting hole of planting the muscle glue through the handle, can be with screw thread section of thick bamboo screw thread complete screw thread section of thick bamboo screw in the hexagonal recess through stretching into, can discharge extrusion through the opening.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is an enlarged schematic view of the portion A in FIG. 1;
FIG. 3 is a schematic view of a positioning assembly according to the present utility model;
fig. 4 is a schematic illustration of the present utility model as applied to a building body.
Detailed Description
The utility model is further elucidated below in connection with the drawing and the examples of the specification.
Referring to fig. 1-4, a bar planting connection structure includes a bar planting hole 2 and a limit hole 4 which are respectively opened on two building bodies 1 and are cross-shaped, bar planting glue 5 which is respectively filled in the bar planting hole and the limit hole, the bar planting glue 5 can enable connection between a bar 3 and a limit rod 6 and the bar planting hole 2 and the limit hole 4 to be tighter, the bar 3 and the limit rod 6 are prevented from being unstable, two ends of the bar are respectively horizontally inserted into the bar planting hole 3 on the two building bodies, limit openings for the limit rod to pass through are formed in the bar, limit rods 6 which are respectively arranged in the limit holes and pass through the limit openings are formed in the bar planting hole, and fixing devices 7 for fixing the limit rods are respectively arranged on the building bodies in order to prevent the limit rods 6 from falling off and affecting stability of the bar 3; the fixing device comprises a limiting cylinder 8 with the same inner diameter as the inner diameter of a limiting hole on a fixed building body and a threaded cylinder 9 fixedly sleeved at the upper end of the limiting rod, wherein the threaded cylinder is in threaded connection with the limiting cylinder, two building bodies 1 can be connected together by inserting a reinforcing bar 3 into a bar planting hole 2, the stability of the reinforcing bar 3 can be increased through the limiting rod 6, and the two building bodies 1 are prevented from being unstable in connection and causing dangerous accidents due to loosening of the reinforcing bar 3.
In order to confirm that the opening direction of the limit opening is more convenient and accurate when the steel bar 3 stretches into the bar planting hole 2, a positioning component 11 is detachably arranged on the steel bar and consists of a first limit ring 13 and a second limit ring 15, one end of the second limit ring is hinged on the first limit ring through a rotating shaft 14, the opening end is connected through a fixing bolt 17, and the opening direction of the opening end is consistent with that of the limit opening.
The handle 12 is fixedly arranged at the opening end of the positioning assembly, the steel bar 3 can be more easily transferred into the steel bar planting hole 2 filled with the steel bar planting glue 5 through the handle 12, further, the rubber pads 16 are fixedly arranged on the inner walls of the first limiting ring and the second limiting ring, and the positioning assembly 11 can be prevented from rotating when the steel bar 3 is rotated through the rubber pads 16, so that the confirmation of the opening direction of the limiting opening is influenced by workers.
As a preferred design, hexagonal grooves 10 are formed in the tops of the two limiting rods 6, openings are formed between the limiting rods 6 and the threaded cylinders 9, the threaded cylinders 9 can be completely screwed into the limiting cylinders 8 by extending hexagonal screwdrivers into the hexagonal grooves 10, and the extruded bar planting glue 5 can be discharged through the openings.
The operation process and the working principle of the utility model are as follows: when the steel bar fixing device is used, an operator drills a bar planting hole and a limit hole perpendicular to the bar planting hole on a building body by using equipment such as a drilling machine, blows off floating ash in the drill hole by using a hairbrush and compressed air, cleans dust in the hole, injects bar planting glue into the bar planting hole, inserts a steel bar into the bar planting hole, continuously rotates the steel bar through a handle when the steel bar is inserted, ensures that the limit hole on the steel bar is aligned with the limit hole, inserts a limit rod into the limit hole and enables the limit rod to pass through the limit hole, stretches a hexagonal screwdriver into a hexagonal groove, rotates the limit rod to enable a thread cylinder to be installed in the limit cylinder, unscrews a fixing bolt after the fixing bolt is installed, and takes down a positioning assembly from the steel bar.
The foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (5)
1. The bar planting connection structure is characterized by comprising bar planting holes (2) and limiting holes (4) which are respectively formed in two building bodies (1) in a cross shape, bar planting glue (5) respectively filled in the bar planting holes and the limiting holes, and steel reinforcement strips (3) with two ends respectively horizontally inserted into the bar planting holes in the two building bodies, wherein limiting openings for a limiting rod to pass through are formed in the steel reinforcement strips, limiting rods (6) respectively arranged in the limiting holes and penetrating through the limiting openings, and fixing devices (7) respectively arranged on the building bodies and used for fixing the limiting rods; the fixing device comprises a limiting cylinder (8) with the inner diameter identical to the inner diameter of the limiting hole on the fixed building body and a threaded cylinder (9) fixedly sleeved at the upper end of the limiting rod, and the threaded cylinder is in threaded connection with the limiting cylinder.
2. The bar planting connection structure according to claim 1, wherein the steel bar is detachably provided with a positioning assembly (11), the positioning assembly is composed of a first limiting ring (13) and a second limiting ring (15), one end of the second limiting ring is hinged on the first limiting ring through a rotating shaft (14), the open end is connected through a fixing bolt (17), and the open direction of the open end is consistent with that of the limiting opening.
3. A tendon connection structure as claimed in claim 2, characterized in that the open end of the positioning assembly is fixedly fitted with a handle (12).
4. A bar linkage according to claim 2 or 3, wherein rubber pads (16) are fixedly mounted on the inner walls of the first and second stop collars.
5. A tendon connection structure according to any one of claims 1 to 3, characterized in that the top surface of the limit lever is provided with a hexagonal groove (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322908638.2U CN221053277U (en) | 2023-10-30 | 2023-10-30 | Bar planting connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322908638.2U CN221053277U (en) | 2023-10-30 | 2023-10-30 | Bar planting connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221053277U true CN221053277U (en) | 2024-05-31 |
Family
ID=91197821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322908638.2U Active CN221053277U (en) | 2023-10-30 | 2023-10-30 | Bar planting connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221053277U (en) |
-
2023
- 2023-10-30 CN CN202322908638.2U patent/CN221053277U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |