CN206752207U - The extensible bolting system - Google Patents
The extensible bolting system Download PDFInfo
- Publication number
- CN206752207U CN206752207U CN201720245827.8U CN201720245827U CN206752207U CN 206752207 U CN206752207 U CN 206752207U CN 201720245827 U CN201720245827 U CN 201720245827U CN 206752207 U CN206752207 U CN 206752207U
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- China
- Prior art keywords
- sealing cap
- screw thread
- sleeve pipe
- service sleeve
- service
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Abstract
The utility model discloses a kind of the extensible bolting system, including service sleeve, connection sleeve pipe, upper sealing cap and lower sealing cap, the lower sealing cap is threadingly attached to service sleeve lower end, connection sleeve pipe is threadedly attached in service sleeve upper end, upper sealing cap is threadedly attached in connection sleeve pipe upper end, there is the different screw thread of upper and lower two kinds of rotation directions in the connection sleeve pipe, screw thread below coordinates with the service sleeve screw thread being connected, and screw thread above coordinates with the upper sealing cap screw thread being connected.The fixation problem of service sleeve when the system can solve to start pre-buried, can also solve the fixation problem between service sleeve and template, when secondary pre-buried after once pre-buried end, pre-buried bottom plate is fixed well, very easily solve the height adjustment problem of pre-buried bottom plate, also can solve the adjustment problem on basis when follow-up basis settles.
Description
Technical field
Track foundation fixed adjustment system is the utility model is related to, specifically a kind of the extensible bolting system.
Background technology
The all construction inconvenience in terms of installation and adjustment of traditional service sleeve, can not after especially being settled on basis
Quickly adjusted, if using pre-embedded bolt, regulation is even more difficulty.
Utility model content
In order to overcome prior art insufficient, the utility model devises a kind of the extensible bolting system, can solve to start in advance
The fixation problem of service sleeve when burying, can also solve the fixation problem between service sleeve and template, in once pre-buried end
When secondary pre-buried afterwards, pre-buried bottom plate is fixed well, and the height adjustment problem for very easily solving pre-buried bottom plate also can be fine
Solve the problems, such as adjustment basic when follow-up basis settles.
What the technical solution of the utility model was realized in：The extensible bolting system, including service sleeve, connection sleeve pipe,
Upper sealing cap and lower sealing cap, the lower sealing cap are threadingly attached to service sleeve lower end, and connection sleeve pipe is threadedly attached in pre-
Bushing burying upper end, can once pre-buried when fixed form, embedded board, upper envelope can also be adjusted secondary pre-buried when
Cap is threadedly attached in connection sleeve pipe upper end, adjusts embedded board height by rotating upper sealing cap, envelope is taken away after installing
Cap；There is the different screw thread of upper and lower two kinds of rotation directions in the connection sleeve pipe, screw thread below coordinates with the service sleeve screw thread being connected,
Screw thread above coordinates with the upper sealing cap screw thread being connected.
Further, there is the aperture that can wear reinforcing bar on lower sealing cap, reinforcing bar fixes service sleeve through aperture, convenient pre-
The positioning of bushing burying.
Further, a plane places template on the service sleeve.
Further, lengthening sleeve pipe is additionally provided with the system, is used when big sedimentation occurs for basis, be connected to two companies
Between female connector pipe, the situation of all foundation settlements can be met.
The beneficial effects of the utility model are：The extensible bolting system of the present utility model, i.e., anchoring system is ensure that well
The fixation problem of system, also solve relative position dimensional problem, be smoothed out providing guarantee for installation in next step.Pass through connection
Rotation between sleeve pipe and service sleeve, the height of embedded board can be conveniently and efficiently adjusted, and upper sealing cap can be consolidated well
Determine embedded board, facilitate positioning of the embedded board when irrigating clay.In addition, when basis appearance significantly settles, can be conveniently fast
Problem promptly is raised by lengthening sleeve pipe solution basis, the utility model of this set the extensible bolting system, pre-buried set can be greatly simplified
The pre-buried process of guard system, conveniently and efficiently complete system burying work beforehand.
Brief description of the drawings
Fig. 1 the extensible bolting system structure diagrams.
Fig. 2 the extensible bolting system call interception views.
Fig. 3 the extensible bolting system call interception views.
The extensible bolting system call interception view when Fig. 4 is significantly settled.
Embodiment
Explanation is further explained to the utility model with reference to specific embodiment.
As shown in figure 1, the extensible bolting system includes：Service sleeve 3, connection sleeve pipe 2, upper sealing cap 1 and lower sealing cap 4, it is described
Lower sealing cap has an internal thread, and service sleeve has an external screw thread, and lower sealing cap is threadedly attached in service sleeve lower end, small on lower sealing cap
Hole 8 can be fixed together with reinforcing bar, facilitate the positioning of service sleeve；There is a plane 9 on the service sleeve, mould can be placed
Plate 5, there is external screw thread above service sleeve, connection sleeve pipe has internal thread, and connection sleeve pipe can coordinate with pre-embedded bolt screw thread, be used for
Fixed form 5, it can conveniently pour into a mould concrete（Fig. 2）；Concrete casting complete and after being cured, can dismantle template；It is described
Connection sleeve pipe has two kinds of screw threads up and down, and screw thread and the screw thread of service sleeve below coordinate, the spiral shell of screw thread and upper sealing cap above
Line coordinates, two kinds of thread rotary orientation differences；The upper sealing cap 1 has external screw thread, is connected to connection sleeve pipe upper end；The connection sleeve pipe is twisted
On service sleeve, direct screw thread all screws, and is put into embedded board 6, then screws on upper sealing cap, upper sealing cap rotation direction and pre-buried set
Pipe rotation direction is different, after upper sealing cap is tightened, then rotates sealing cap, and the screw thread between connection sleeve pipe and service sleeve starts to adjust,
The height of embedded board can so be adjusted（Fig. 3）.
When basis, settling height occur excessive（Settling height is more than 100mm）, it is necessary to solved by adjusting basis, can be with
Basis is quickly and easily solved by lengthening sleeve pipe 7 and raises problem, concrete operations are as follows：Fixture all on embedded board is torn open
Open, expose embedded board upper surface, will lengthen under sleeve pipe 7 and be threaded into previous connection sleeve pipe, be linked to be with former embedded system
It is overall, template is put above sleeve pipe lengthening, the concrete cast after being adjusted, other subsequent operations are the same as common settling operation
Process.This method can heighten basic 100mm.
It is described above, the only preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality
New technical scheme and its utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (4)
1. the extensible bolting system, it is characterised in that including service sleeve, connection sleeve pipe, upper sealing cap and lower sealing cap, the lower sealing cap
Service sleeve lower end is threadingly attached to, connection sleeve pipe is threadedly attached in service sleeve upper end, and upper sealing cap passes through screw thread
Connection sleeve pipe upper end is connected to, there is the different screw thread of upper and lower two kinds of rotation directions in the connection sleeve pipe, following screw thread is with being connected
Service sleeve screw thread coordinates, and screw thread above coordinates with the upper sealing cap screw thread being connected.
2. the extensible bolting system according to claim 1, it is characterised in that the aperture of reinforcing bar can be worn by having on lower sealing cap,
Facilitate the positioning of service sleeve.
3. the extensible bolting system according to claim 1, it is characterised in that there is a plane to place on the service sleeve
Template.
4. the extensible bolting system according to claim 1, it is characterised in that lengthening sleeve pipe is additionally provided with the system, even
It is connected between two connection sleeve pipes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720245827.8U CN206752207U (en) | 2017-03-14 | 2017-03-14 | The extensible bolting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720245827.8U CN206752207U (en) | 2017-03-14 | 2017-03-14 | The extensible bolting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206752207U true CN206752207U (en) | 2017-12-15 |
Family
ID=60610144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720245827.8U Active CN206752207U (en) | 2017-03-14 | 2017-03-14 | The extensible bolting system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206752207U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107059495A (en) * | 2017-03-14 | 2017-08-18 | 大连伊利诺集团有限公司 | The extensible bolting system |
-
2017
- 2017-03-14 CN CN201720245827.8U patent/CN206752207U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107059495A (en) * | 2017-03-14 | 2017-08-18 | 大连伊利诺集团有限公司 | The extensible bolting system |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |