CN207620427U - A kind of cracks in steel reinforced concrete beam repair apparatus - Google Patents
A kind of cracks in steel reinforced concrete beam repair apparatus Download PDFInfo
- Publication number
- CN207620427U CN207620427U CN201721729116.4U CN201721729116U CN207620427U CN 207620427 U CN207620427 U CN 207620427U CN 201721729116 U CN201721729116 U CN 201721729116U CN 207620427 U CN207620427 U CN 207620427U
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- CN
- China
- Prior art keywords
- shell
- strut
- connecting tube
- rod
- injection head
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of cracks in steel reinforced concrete beam repair apparatus, including Grouting Pipe and injection head, injection head is connect by connecting tube with Grouting Pipe, injection head includes tube-like envelope, an adjusting rod is radially rotatablely connected in shell, a threaded rod is threadedly coupled at the center of adjusting rod, a conical pipe is fixed in the bottom of threaded rod, the side of conical pipe is uniformly provided with several grooves being distributed along busbar, strut is connected by connecting rod in each groove, strut is parallel with shell, the flexible sebific duct of outer cover of strut, the one end of the elastic rubber tube far from connecting tube is flushed with the one end of strut far from connecting tube, the other end is fixedly connected on the side wall of shell.The utility model is capable of the diameter of quick regulation injection head, improves crack repairing efficiency.
Description
Technical field
The utility model is related to architectural engineering, more particularly to a kind of cracks in steel reinforced concrete beam repair apparatus.
Background technology
Currently, in construction projects, reinforced beam is an essential engineering.Beams of concrete is being used for a long time
Afterwards, it inevitably will appear crack.Repairing for crack is usually all to be repaired using slip casting type, i.e., filled in injection head in crack
Carry out slip casting repairing.But since the width dimensions in crack are inconsistent, during repairing, the different rulers of replacement back and forth are needed
Very little injection head causes repairing efficiency by serious restriction.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of cracks in steel reinforced concrete beam repair apparatus, the devices
It is capable of the diameter of quick regulation injection head, improves crack repairing efficiency.
To achieve the above object, the utility model provides technical solution below：A kind of cracks in steel reinforced concrete beam repairing
Device, including Grouting Pipe and injection head, the injection head are connect by connecting tube with Grouting Pipe, and the injection head includes tubulose
Shell, the shell are threadedly coupled with connecting tube, an adjusting rod are radially rotatablely connected in shell, the adjusting rod is along shell
Barrel rotation, and it rotates center of circle and is located on the axis of shell, equipped with along housing axis side at the center of the adjusting rod
To threaded hole, threaded hole internal thread connects a threaded rod, and the bottom of the threaded rod fixes a conical pipe, conical pipe
Axis is overlapped with the axis of threaded rod, and conical pipe bigger diameter end is located at close to the side of connecting tube, and the maximum gauge of conical pipe
It is adapted with the internal diameter of shell, the side of the conical pipe is uniformly provided with several grooves being distributed along busbar, leads in each groove
Connecting rod connection strut is crossed, the strut is parallel with shell, and strut is located at the outside of shell, and the connecting rod is hung down with strut
Directly, the shell is equipped with the aperture passed through for connecting rod, and connecting rod one end is integrally connected across aperture with strut, the other end
It in groove, and can slide along the groove, the flexible sebific duct of outer cover of the strut, the elastic rubber tube is far from connecting tube
One end is flushed with the one end of strut far from connecting tube, and the other end is fixedly connected on the side wall of shell.
Preferably, conical pipe is embedded in the inner wall of shell close to one end of connecting tube, and is slided along the inner wall of shell.
Preferably, adjusting rod is mounted on by sealing bearing on the inner wall of shell.
Using above-mentioned technical proposal, the utility model can be according to the width in crack, to the straight of the elastic rubber tube of injection head
Diameter is accordingly adjusted so that elastic rubber tube can extend into crack, to realize crack repairing.The utility model adjust when,
It only needing to back out on shell, then rotates adjusting rod so that conical pipe generates sliding along outer casing inner wall, pushes connecting rod, to
So that strut accordingly adjusts the diameter of elastic rubber tube, then shell and connecting tube are fastened again upper.This practicality is new
Type is capable of the diameter of quick regulation injection head, improves crack repairing efficiency.
Description of the drawings
Fig. 1 is the utility model structure diagram.
Specific implementation mode
Below in conjunction with the accompanying drawings, by the description of the embodiment, being described further to the utility model：
As shown in Figure 1, a kind of cracks in steel reinforced concrete beam repair apparatus of the utility model, including Grouting Pipe 1 and injection
First 2, injection head 2 is connect by connecting tube 3 with Grouting Pipe 1.
Injection head 2 includes tube-like envelope 21, and shell 21 is threadedly coupled with connecting tube 3, is radially rotatablely connected in shell 21
One adjusting rod 22, adjusting rod 22 are rotated along the barrel of shell 21, and adjusting rod 22 is mounted on by sealing bearing 5 in shell 21
On wall, and the center of rotation of adjusting rod 22 is located on the axis of shell 21, is equipped with along 21 axis of shell at the center of adjusting rod 22
The threaded hole 23 in line direction, 23 internal thread of threaded hole connect a threaded rod 24, and a conical pipe is fixed in the bottom of threaded rod 24
25, the axis of conical pipe 25 is overlapped with the axis of threaded rod 24, and 25 bigger diameter end of conical pipe is located at close to the side of connecting tube 3, and
And the maximum gauge of conical pipe 25 and the internal diameter of shell 21 are adapted, conical pipe 25 is embedded in shell 21 close to one end of connecting tube 3
Inner wall, and slided along the inner wall of shell 21, the side of conical pipe 25 is uniformly provided with several grooves 26 being distributed along busbar, each
Strut 28 is connected by connecting rod 27 in groove 26, strut 28 is parallel with shell 21, and strut 28 is located at the outside of shell 21,
Connecting rod 27 is vertical with strut 28, and shell 21 is equipped with the aperture passed through for connecting rod 27, and 27 one end of connecting rod passes through aperture
It is integrally connected with strut 28, the other end can slide, the flexible sebific duct of outer cover of strut 28 in groove 26 along groove 26
4, the one end of elastic rubber tube 4 far from connecting tube 3 is flushed with the one end of strut 28 far from connecting tube 3, and the other end is fixedly connected outside
On the side wall of shell 21.
The utility model can accordingly be adjusted the diameter of the elastic rubber tube 4 of injection head 2 according to the width in crack,
So that elastic rubber tube 4 can extend into crack, to realize crack repairing.The utility model is when adjusting, it is only necessary to by shell 21
It backs out, then rotates adjusting rod 22 so that conical pipe 25 generates sliding along 21 inner wall of shell, pushes connecting rod 27, so that
Strut 28 accordingly adjusts the diameter of elastic rubber tube 4, then again fastens shell 21 and connecting tube 3 upper.This practicality
The novel diameter for capableing of quick regulation injection head 2, improves crack repairing efficiency.
Above-described is only preferred embodiments of the present invention, it is noted that for the ordinary skill of this field
For personnel, without departing from the concept of the present invention, various modifications and improvements can be made, these all belong to
In the scope of protection of the utility model.
Claims (3)
1. a kind of cracks in steel reinforced concrete beam repair apparatus, including Grouting Pipe (1) and injection head (2), the injection head (2) is logical
Connecting tube (3) is crossed to connect with Grouting Pipe (1), it is characterised in that：The injection head (2) includes tube-like envelope (21), the shell
(21) it is threadedly coupled with connecting tube (3), an adjusting rod (22), the adjusting rod (22) is radially rotatablely connected in shell (21)
Barrel along shell (21) rotates, and it rotates the center of circle and is located on the axis of shell (21), the center of the adjusting rod (22)
Place is equipped with the threaded hole (23) along shell (21) axis direction, and threaded hole (23) internal thread connects a threaded rod (24), described
A conical pipe (25) is fixed in the bottom of threaded rod (24), and the axis of conical pipe (25) is overlapped with the axis of threaded rod (24), cone
Shape pipe (25) bigger diameter end is located at close to the side of connecting tube (3), and the maximum gauge of conical pipe (25) and shell (21) is interior
Diameter is adapted, and the side of the conical pipe (25) is uniformly provided with several grooves (26) being distributed along busbar, and each groove (26) is interior
Strut (28) is connected by connecting rod (27), the strut (28) is parallel with shell (21), and strut (28) is located at shell
(21) outside, the connecting rod (27) is vertical with strut (28), and the shell (21) is equipped with and is passed through for connecting rod (27)
Aperture, connecting rod (27) one end is integrally connected across aperture with strut (28), and the other end, and can be along recessed in groove (26)
Slot (26) slides, the flexible sebific duct of outer cover (4) of the strut (28), and the one of the separate connecting tube (3) of the elastic rubber tube (4)
It holds and is flushed with the one end of strut (28) far from connecting tube (3), the other end is fixedly connected on the side wall of shell (21).
2. cracks in steel reinforced concrete beam repair apparatus according to claim 1, it is characterised in that：The conical pipe (25) is leaned on
One end of nearly connecting tube (3) is embedded in the inner wall of shell (21), and is slided along the inner wall of shell (21).
3. cracks in steel reinforced concrete beam repair apparatus according to claim 2, it is characterised in that：The adjusting rod (22) is logical
Sealing bearing (5) is crossed on the inner wall of shell (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721729116.4U CN207620427U (en) | 2017-12-13 | 2017-12-13 | A kind of cracks in steel reinforced concrete beam repair apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721729116.4U CN207620427U (en) | 2017-12-13 | 2017-12-13 | A kind of cracks in steel reinforced concrete beam repair apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207620427U true CN207620427U (en) | 2018-07-17 |
Family
ID=62822940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721729116.4U Expired - Fee Related CN207620427U (en) | 2017-12-13 | 2017-12-13 | A kind of cracks in steel reinforced concrete beam repair apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207620427U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109138489A (en) * | 2018-10-25 | 2019-01-04 | 杭州富阳飞尚装饰工程有限公司 | A kind of brace type floor joint fills up accessory part |
| CN113089708A (en) * | 2021-04-09 | 2021-07-09 | 苏州市中坚建设工程有限责任公司 | Grouting device for repairing waterproof curtain and repairing method |
-
2017
- 2017-12-13 CN CN201721729116.4U patent/CN207620427U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109138489A (en) * | 2018-10-25 | 2019-01-04 | 杭州富阳飞尚装饰工程有限公司 | A kind of brace type floor joint fills up accessory part |
| CN113089708A (en) * | 2021-04-09 | 2021-07-09 | 苏州市中坚建设工程有限责任公司 | Grouting device for repairing waterproof curtain and repairing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180717 Termination date: 20181213 |