CN211286023U - But prefabricated component steel bar connection box-packed putting of leveling - Google Patents
But prefabricated component steel bar connection box-packed putting of leveling Download PDFInfo
- Publication number
- CN211286023U CN211286023U CN201920829744.2U CN201920829744U CN211286023U CN 211286023 U CN211286023 U CN 211286023U CN 201920829744 U CN201920829744 U CN 201920829744U CN 211286023 U CN211286023 U CN 211286023U
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- CN
- China
- Prior art keywords
- bolt
- sleeve
- steel bar
- connecting box
- box
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 22
- 239000010959 steel Substances 0.000 title claims abstract description 22
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 10
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims abstract description 8
- 238000000034 method Methods 0.000 abstract description 2
- 230000004075 alteration Effects 0.000 description 1
- 239000011440 grout Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Joining Of Building Structures In Genera (AREA)
Abstract
The utility model discloses a prefabricated component steel bar connection box device that can level: but be equipped with the boxed device of the prefabricated component steel bar connection of a plurality of leveling in the prefabricated component, this prefabricated component steel bar connection box device that can level includes: the closed connecting box is fixedly connected with the right reinforcing steel bar, and the open connecting box is fixedly connected with the left reinforcing steel bar; the opening connecting box is movably connected with the closed connecting box through a connecting part. The utility model provides a prefabricated component reinforcing bar connecting box that can level makes the connecting box can adapt to section straightness error and the component length error of hanging down to a certain extent that prefabricated component exists through the combination of fixing bolt, bolt stick, sleeve, free bolt for prefabricated component's concatenation is inseparabler, and the atress is clear and definite simultaneously, and the leveling process is controllable.
Description
Technical Field
The utility model belongs to the technical field of assembled building element connects, concretely relates to prefabricated component steel bar connection box that can level.
Background
Among the prefabricated concrete structure, the component connection adopts steel bar connection box and bolt nut to accomplish steel bar connection and is the higher steel bar connection mode of accuracy relatively, has also avoided adopting the grout material as the potential safety hazard that the reinforcing bar anchor brought simultaneously, but prefabricated component section straightness and relative position of hanging down have inevitable error.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the problem that will solve is: the perpendicularity of the prefabricated part at the section and the length error of the prefabricated part are solved through self adjustment of the connecting piece.
In order to solve the technical problem, the technical scheme of the utility model is that:
this kind of prefabricated component reinforcing bar connection box device that can level:
but be equipped with the boxed device of the prefabricated component steel bar connection of a plurality of leveling in the prefabricated component, this prefabricated component steel bar connection box device that can level includes: the closed connecting box is fixedly connected with the right reinforcing steel bar, and the open connecting box is fixedly connected with the left reinforcing steel bar; the opening connecting box is movably connected with the closed connecting box through a connecting part.
The open junction box includes: an opening, an opening long pipe body and a fixing bolt; one end of the open long pipe body is fixedly provided with a fixing bolt, and the periphery of the fixing bolt is provided with external threads; the other end of the open long tube body is fixedly provided with an opening.
The closed junction box includes: bolt holes and a closed long pipe body; one end of the closed long pipe body is fixedly provided with a bolt hole.
The connecting member includes: a bolt bar, a sleeve, a free bolt and a bolt hole; the bolt rod is movably sleeved with a fixing bolt arranged on the opening connecting box, and an internal thread arranged on the bolt rod is correspondingly and movably connected with an external thread arranged on the fixing bolt; the free bolt is sleeved with the sleeve and the bolt rod through the bolt hole, and the external thread arranged on the free bolt is correspondingly and movably connected with the internal thread arranged on the bolt rod.
The opening long tube body is in a cuboid shape or a cylinder shape.
The closed long tube body is in a cuboid shape or a cylindrical shape.
The cross section of the bolt rod is circular.
The right half of the sleeve and the cross section of the end head of the free bolt are both hexagonal.
The right half of the sleeve and the end section of the free bolt are both polygonal.
The left half section of the sleeve is circular.
The leveling prefabricated component steel bar connecting box device adjusts the section alignment and connection through rotating a bolt bar or a sleeve.
The sleeve is matched with the free bolt 7, the sleeve is sleeved with the free bolt to realize clamping, and the sleeve is rotated to rotate the bolt.
The steel bar connecting box device of the leveling prefabricated part or the single device.
The utility model has the advantages that:
the utility model provides a prefabricated component reinforcing bar connecting box that can level makes the connecting box can adapt to section straightness error and the component length error of hanging down to a certain extent that prefabricated component exists through the combination of fixing bolt, bolt stick, sleeve, free bolt for prefabricated component's concatenation is inseparabler, and the atress is clear and definite simultaneously, and the leveling process is controllable.
Drawings
The present invention will be further described with reference to the accompanying drawings and the detailed description.
Fig. 1 is a schematic plan view of the closed junction box of the present invention.
Fig. 2 is a schematic plan view of the open junction box of the present invention.
Fig. 3 is a schematic view of a longitudinal section of the connection box of the present invention.
Fig. 4 is a schematic sectional view of the present invention 1-1.
Fig. 5 is a schematic sectional view of the present invention 2-2.
Detailed Description
As shown in fig. 1-5, the present invention comprises: the steel bar-type open-close connection box comprises fixing bolts 1, steel bars 2, a closed-open connection box 3, an open connection box 4, a bolt rod 5, a sleeve 6, free bolts 7, bolt holes 8, a connection part 9, prefabricated parts 10, an open long pipe body 11, a closed long pipe body 12 and an opening 13.
This kind of prefabricated component reinforcing bar connection box device that can level:
be equipped with the boxed device of prefabricated component steel bar connection of a plurality of levelability in prefabricated component 10, this levelable prefabricated component steel bar connection box device includes: a closed connecting box 3 fixedly connected with the right reinforcing steel bar 2 and an open connecting box 4 fixedly connected with the left reinforcing steel bar 2; the open connecting box 4 is movably connected with the closed connecting box 3 through a connecting part.
The open junction box 4 includes: an opening 13, an opening long pipe body 11 and a fixing bolt 1; one end of the open long pipe body 11 is fixedly provided with a fixing bolt 1, and the periphery of the fixing bolt 1 is provided with an external thread; the other end of the open long tube body 11 is fixedly provided with an opening 13.
The closed junction box 3 includes: a bolt hole 8 and a closed long pipe body 12; one end of the closed long pipe body 12 is fixedly provided with a bolt hole 8.
The connecting member includes: the bolt comprises a bolt rod 5, a sleeve 6, a free bolt 7 and a bolt hole 8; the bolt rod 5 is movably sleeved with the fixing bolt 1 arranged on the opening connecting box, and an internal thread arranged on the bolt rod 5 is correspondingly and movably connected with an external thread arranged on the fixing bolt 1; free bolt 7 cup joints with sleeve 6, bolt stick 5 through bolt hole 8, and the external screw thread that free bolt 7 was equipped with corresponds swing joint with the internal thread that bolt stick 5 was equipped with.
The open elongated tubular body 11 is rectangular or cylindrical.
The closed long pipe body 12 is in a rectangular parallelepiped shape or a cylindrical shape.
The cross section of the bolt rod 5 is circular.
The right half of the sleeve 6 and the end of the free bolt 7 are hexagonal in cross section.
The right half of the sleeve 6 and the end section of the free bolt 7 are both polygonal.
The left half of the sleeve 6 is circular in cross-section.
The levelable prefabricated member steel bar connecting box device adjusts the section alignment and connection through rotating the bolt rod 5 or the sleeve 6.
The sleeve 6 is matched with the free bolt 7, the sleeve 6 is sleeved with the free bolt 7 to realize clamping, and the sleeve is rotated to rotate the bolt.
The steel bar connecting box device of the leveling prefabricated part or the single device.
The working principle is as follows:
1. the device comprises a connecting box 3 with a closed section at one side and an open section at the other side, wherein the connecting box 4 is connected with the connecting box at the two sides through a bolt rod 5, a sleeve 6 and a free bolt 7, and the connection and leveling of the section are completed through rotating the bolt rod 5 and the sleeve 6.
2. Divide two reinforcing bar connecting boxes, the component reinforcing bar is connected with the connecting box to prefabricated together, during the component connection, connect two reinforcing bar connecting boxes.
3. The parts for connecting the two connecting boxes are a fixed bolt 1, a bolt bar 5 and a free bolt 7 which are fixed on the box body. The free bolt 7 passes through the bolt hole 8 of the box body and the sleeve 6 to be connected with one end of the bolt rod 5, and the other end of the bolt rod 5 is connected with the fixing bolt 1 on the box body. The cross-sectional alignment and connection can be adjusted by rotating the bolt bar 5 or the sleeve 6.
4. The sleeve 6 is matched with the free bolt 7, a middle hole of the sleeve 6 is polygonal, the middle appearance of the free bolt 7 is matched with the sleeve 6, the sleeve 6 can be clamped after being sleeved with the bolt, and the bolt can be rotated when the sleeve is rotated.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. Numerous variations, changes, substitutions and alterations will occur to those skilled in the art without departing from the principles of the present invention and are intended to fall within the scope of the appended claims.
Claims (10)
1. The utility model provides a but box-packed device of prefabricated component steel bar connection that levels which characterized in that:
be equipped with the boxed device of a plurality of precast component reinforcing bars that can level in precast component (10), this precast component reinforcing bar that can level connects box device includes: a closed connecting box (3) fixedly connected with the right reinforcing steel bar (2) and an open connecting box (4) fixedly connected with the left reinforcing steel bar (2); the open connecting box (4) is movably connected with the closed connecting box (3) through a connecting part;
the open junction box (4) comprises: an opening (13), an opening long pipe body (11) and a fixing bolt (1); one end of the open long pipe body (11) is fixedly provided with a fixing bolt (1), and the periphery of the fixing bolt (1) is provided with an external thread; the other end of the open long pipe body (11) is fixedly provided with an opening (13);
the closed junction box (3) comprises: a bolt hole (8) and a closed long pipe body (12); one end of the closed long pipe body (12) is fixedly provided with a bolt hole (8);
the connecting member includes: the bolt comprises a bolt rod (5), a sleeve (6), a free bolt (7) and a bolt hole (8); the bolt rod (5) is movably sleeved with the fixing bolt (1) arranged on the opening connecting box (4), and an internal thread arranged on the bolt rod (5) is correspondingly and movably connected with an external thread arranged on the fixing bolt (1); free bolt (7) cup joints through bolt hole (8) and sleeve (6), bolt stick (5), and the external screw thread that free bolt (7) was equipped with corresponds swing joint with the internal thread that bolt stick (5) was equipped with.
2. The apparatus of claim 1, wherein the apparatus comprises: the opening long pipe body (11) is in a cuboid shape or a cylindrical shape.
3. The apparatus of claim 1, wherein the apparatus comprises: the closed long pipe body (12) is in a cuboid shape or a cylindrical shape.
4. The apparatus of claim 1, wherein the apparatus comprises: the cross section of the bolt rod (5) is circular.
5. The apparatus of claim 1, wherein the apparatus comprises: the right half of the sleeve (6) and the end section of the free bolt (7) are both hexagonal.
6. The apparatus of claim 1, wherein the apparatus comprises: the right half of the sleeve (6) and the end section of the free bolt (7) are both polygonal.
7. The apparatus of claim 1, wherein the apparatus comprises: the left half section of the sleeve (6) is circular.
8. The apparatus of claim 1, wherein the apparatus comprises: the leveling prefabricated part steel bar connecting box device adjusts the section alignment and connection through rotating a bolt rod (5) or a sleeve (6).
9. The apparatus of claim 1, wherein the apparatus comprises: the sleeve (6) is matched with the free bolt (7), the sleeve (6) is sleeved with the free bolt (7) to realize clamping, and the sleeve is rotated to rotate the bolt.
10. The apparatus of claim 1, wherein the apparatus comprises: the steel bar connecting box device of the leveling prefabricated part is arranged singly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920829744.2U CN211286023U (en) | 2019-05-27 | 2019-05-27 | But prefabricated component steel bar connection box-packed putting of leveling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920829744.2U CN211286023U (en) | 2019-05-27 | 2019-05-27 | But prefabricated component steel bar connection box-packed putting of leveling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211286023U true CN211286023U (en) | 2020-08-18 |
Family
ID=72018901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920829744.2U Withdrawn - After Issue CN211286023U (en) | 2019-05-27 | 2019-05-27 | But prefabricated component steel bar connection box-packed putting of leveling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211286023U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110185153A (en) * | 2019-05-27 | 2019-08-30 | 广西建筑材料科学研究设计院有限公司 | A kind of prefabricated components reinforcing bar connection box device of levelling |
-
2019
- 2019-05-27 CN CN201920829744.2U patent/CN211286023U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110185153A (en) * | 2019-05-27 | 2019-08-30 | 广西建筑材料科学研究设计院有限公司 | A kind of prefabricated components reinforcing bar connection box device of levelling |
| CN110185153B (en) * | 2019-05-27 | 2024-05-31 | 广西建筑材料科学研究设计院有限公司 | Prefabricated component steel bar connection box device capable of leveling |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20200818 Effective date of abandoning: 20240531 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20200818 Effective date of abandoning: 20240531 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |