CN209129623U - Concrete component quick coupling - Google Patents
Concrete component quick coupling Download PDFInfo
- Publication number
- CN209129623U CN209129623U CN201821995734.8U CN201821995734U CN209129623U CN 209129623 U CN209129623 U CN 209129623U CN 201821995734 U CN201821995734 U CN 201821995734U CN 209129623 U CN209129623 U CN 209129623U
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- clamping joint
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- 230000008878 coupling Effects 0.000 title claims abstract description 35
- 238000010168 coupling process Methods 0.000 title claims abstract description 35
- 238000005859 coupling reaction Methods 0.000 title claims abstract description 35
- 235000014676 Phragmites communis Nutrition 0.000 claims description 14
- 230000000694 effects Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 8
- 238000010276 construction Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model relates to a kind of concrete component quick couplings, set on the junction of two neighboring concrete component, the quick coupling includes: the first built-in fitting being embedded in first component, and the first built-in fitting is formed with the first internal thread hole close to the one end on first component surface；The first connector of the first internal thread hole is screwed togather and is inserted in, the first connector is connected with the first clamping joint close to the one end on first component surface；The second built-in fitting being embedded in second component, the second built-in fitting are formed with the second internal thread hole close to the one end on second component surface；And screw togather and be inserted in the second connector of the second internal thread hole, second connector is connected with the second clamping joint for adapting to the first clamping joint close to the one end on second component surface, is connected together to realize the connection of first component and second component by the second clamping joint and the first clamping joint.The quick coupling of the utility model be easy to dismount and connect it is convenient and quick, achieve the effect that save the attended operation time.
Description
Technical field
The utility model relates to technical field of tunnel construction, refer in particular to a kind of concrete component quick coupling.
Background technique
Connection between the anchor ring of existing concrete section of jurisdiction is usually to be attached using arch screw bolt, and the operation of connection is not
Just, the time of consuming is more, causes construction efficiency low.
Utility model content
The purpose of the utility model is to overcome the defects of the prior art, provide a kind of concrete component quick coupling, can
To solve the problems, such as that the attended operation between existing section of jurisdiction anchor ring is inconvenient, it is more to expend the time.
Realizing the technical solution of above-mentioned purpose is:
The utility model provides a kind of concrete component quick coupling, set on the junction of two concrete components, institute
Stating quick coupling includes:
The first built-in fitting being embedded in first component, first built-in fitting is close to one end of the first component anchor ring
It is formed with the first internal thread hole；
The first connector of first internal thread hole is screwed togather and is inserted in, first connector is close to first structure
One end of part anchor ring is connected with the first clamping joint；
The second built-in fitting being embedded in second component, second built-in fitting is close to one end of the second component anchor ring
It is formed with the second internal thread hole；And
The second connector of second internal thread hole is screwed togather and is inserted in, second connector is close to second structure
One end of part anchor ring is connected with the second clamping joint for adapting to first clamping joint, passes through second clamping joint and described the
One clamping joint is connected together to realize the connection of the first component and the second component.
The utility model has the beneficial effects that connecting two concrete components using two clamping joint engagings, reach
The effect quickly connected, the time for connecting consuming are few.Further being screwed together by built-in fitting and connector is convenient for clamping joint
Disassembly.
The utility model concrete component quick coupling further improvement lies in that, it is corresponding in the first component to be located at institute
State the first hand hole for offering at the first connector and protruding into for hand；It is corresponding on the second component to be located at second connector
Offer the second hand hole protruded into for hand.
The utility model concrete component quick coupling further improvement lies in that, it is corresponding on first connector described in
The first polygonal column section is formed at first hand hole；It is corresponded on second connector and is formed with second at second hand hole
Polygonal column section.
The utility model concrete component quick coupling further improvement lies in that, first clamping joint protrudes from described
The end of the anchor ring of first component, second clamping joint is flushed with the anchor ring of the second component, and second clamping joint
It is inside formed with the clamping space for adapting to first clamping joint, so that first clamping joint is sticked in second clamping joint
When, the anchor ring of the first component and the anchor ring of the second component fit.
The utility model concrete component quick coupling further improvement lies in that, first clamping joint include a cylinder
The diameter of the clamping joint ontology of shape and card convex block positioned at the clamping joint body end, the card convex block is greater than the clamping joint
The diameter of ontology；
The side of second clamping joint is equipped at least a pair of of reed, is inserted into the clamping space in first clamping joint
When interior, the reed is resisted against side surface of the clamping joint ontology at the card convex block.
The utility model concrete component quick coupling further improvement lies in that, first connector and described first
Clamping joint is threadedly coupled, and second connector is threadedly coupled with second clamping joint.
The utility model concrete component quick coupling further improvement lies in that, first built-in fitting and described second
The outer surface of built-in fitting offers external screw thread.
Detailed description of the invention
Fig. 1 is the schematic diagram when quick coupling of the utility model concrete component is not connected.
Fig. 2 is the schematic diagram when quick coupling of the utility model concrete component connects.
Fig. 3 is the structural schematic diagram of the first built-in fitting in the quick coupling of the utility model concrete component.
Fig. 4 is the structural schematic diagram of the first connector in the quick coupling of the utility model concrete component.
Fig. 5 is the structural schematic diagram of the first clamping joint in the quick coupling of the utility model concrete component.
Fig. 6 is the structural schematic diagram of the second built-in fitting in the quick coupling of the utility model concrete component.
Fig. 7 is the structural schematic diagram of the second connector in the quick coupling of the utility model concrete component.
Fig. 8 is the structural schematic diagram of the second clamping joint in the quick coupling of the utility model concrete component.
Fig. 9 is the cross-sectional view of the second clamping joint in the quick coupling of the utility model concrete component.
Description of symbols:
The first section of jurisdiction 10-；The first hand hole of 101-；
11- first sleeve；The first internal thread hole of 111-；
The first connector of 12-；121- first connecting portion；The connecting hole of the first connector of 122-；123- the first polygon column
Shape section；
The first clamping joint of 13-；The first mounting portion of 131-；132- clamping joint ontology；133- card convex block；
The second section of jurisdiction 20-；The second hand hole of 202-；
The second casing of 21-；The second internal thread hole of 211-；
The second connector of 22-；221- second connecting portion；222- linkage section；223- the second polygonal column section；
The second clamping joint of 23-；The second mounting portion of 231-；2311- mounting hole；232- is clamped space；233- reed.
Specific embodiment
The utility model is described in further detail in the following with reference to the drawings and specific embodiments.
Refering to fig. 1 and Fig. 2, the utility model provides a kind of concrete component quick coupling, it can be achieved that quick connecting pipe
Piece is saved the time of connection section of jurisdiction and lifting construction efficiency, and can be dismantled if necessary.It is practical new to this with reference to the accompanying drawing
Type concrete component quick coupling is illustrated.
The utility model concrete component quick coupling is set to the junction of two concrete components.In the present embodiment,
The rapid structural is set to the anchor ring of two adjacent concrete pipe sheets, but the application scenarios of the utility model should not necessarily be limited by this implementation
Example.
As depicted in figs. 1 and 2, the quick coupling of the utility model concrete component includes: to be embedded in the first section of jurisdiction 10
First built-in fitting 11, is screwed together in the first connection of the first built-in fitting at the second built-in fitting 21 being embedded in the second section of jurisdiction 20
Part 12, be screwed together in the second connector 22 of the second built-in fitting, the first clamping joint 13 for being screwed together in the first connector with
And be screwed together in the second clamping joint 23 of the second connector, by the first clamping joint 13 and the second clamping joint 23 be connected together from
And connect two sections of jurisdiction.Wherein, the first clamping joint 13 protrudes from the anchor ring of the first section of jurisdiction 10, and the end of the second clamping joint 23 with
The anchor ring of second section of jurisdiction 20 flushes, and the clamping space 232 for adapting to the first clamping joint 21 is formed in the second clamping joint 23, makes
The first clamping joint 13 when being sticked in the second clamping joint 23, the anchor ring of the first section of jurisdiction 10 and the anchor ring of the second section of jurisdiction 10 fit.
Further combined with shown in Fig. 3 and Fig. 4, the outer surface of the first built-in fitting 11 is equipped with external screw thread to increase pre-buried intensity.
First built-in fitting 11 is formed with the first internal thread hole 111 close to one end of 10 anchor ring of the first section of jurisdiction.One end of first connector 12
Portion is equipped with external screw thread and forms first connecting portion 121, which screws togather and be inserted in the first internal thread hole 111,
To realize that the first connector 12 is removably attachable to the first built-in fitting 11.
Further combined with shown in Fig. 6 and Fig. 7, the outer surface of the second built-in fitting 21 is equipped with external screw thread to increase pre-buried intensity.
Second built-in fitting 21 is formed with the second internal thread hole 211 close to one end of 20 anchor ring of the second section of jurisdiction.One end of second connector 22
Portion is equipped with external screw thread and forms second connecting portion 221, which screws togather and be inserted in the second internal thread hole 111,
To realize that the second connector 22 is removably attachable to the second built-in fitting 21.
Further combined with shown in Fig. 4 and Fig. 5, the first connector 12 is offered far from one end of the first built-in fitting 11 with interior
The connecting hole 122 of screw thread, and the one end of the first clamping joint 13 opens up external screw thread and is formed and adapts to the first of the connecting hole 122
Mounting portion 131, first mounting portion 131 are screwed togather and are inserted in connecting hole 122, to realize that the first clamping joint 13 and first connects
The threaded connection of fitting 12.
Further combined with shown in Fig. 7 and Fig. 9, the second connector 22 is equipped with externally threaded far from one end of the second built-in fitting 21
And linkage section 222 is formed, and the one end of the second clamping joint 23 forms the second round table-like mounting portion 231, second mounting portion
The mounting hole 2311 for adapting to the linkage section 222 is offered in 231, linkage section 222 is screwed togather and is inserted in mounting hole 2311, from
And realize the threaded connection of the second clamping joint 23 and the second connector 22, and the side that the second mounting portion 231 is relatively large in diameter is close
The setting of second connector 22.
Further combined with shown in Fig. 1, Fig. 4 and Fig. 7, first connecting portion 121 and connecting hole 122 are located on the first connector 12
Between be equipped with the first polygonal column section 123, and on the first section of jurisdiction 10 it is corresponding be located at the first polygonal column section 123 offer
The first hand hole 101 protruded into for hand.Similarly, it is set between second connecting portion 221 and linkage section 222 on the second connector 22
There is the second polygonal column section 223, and corresponding offer at the second polygonal column section 223 is stretched for hand on the second section of jurisdiction 20
The second hand hole 201 entered.When connecting section of jurisdiction or releasing section of jurisdiction connection, hand is protruded into the first hand hole 101 and second by construction personnel
Hand hole 201 screws togather the first connector 12 and the second connector 22 to turn the first connector 12 and the second connector 22
It is connected to the first built-in fitting 11 and the second built-in fitting 21 or makes the first connector 12 and the second connector 22 from the first built-in fitting 11
It is dismantled on the second built-in fitting 21.And pass through the setting of the first polygonal column section 123 and the second polygonal column section 223, increase
The point of application for turning the first connector and the second connector is added, convenient for operation.Preferably, 123 He of the first polygonal column section
Second polygonal column section 223 is hexagon column structure.
Further combined with shown in Fig. 2, Fig. 5, Fig. 8 and Fig. 9, the first clamping joint 13 includes being connected to the first mounting portion 131
The card convex block 133 of clamping joint ontology 132 and one end positioned at clamping joint ontology 132 far from the first mounting portion 131, clamping joint ontology
132 be cylindrical-shaped structure, and the diameter of card convex block 133 is greater than the diameter of clamping joint ontology 132.Preferably, card convex block 133 is circle
Mesa-shaped structure, and the side being relatively large in diameter on card convex block 133 is connected to clamping joint ontology 132, in order to which the first clamping joint 13 is inserted
Enter to be clamped space 232.
The side of second clamping joint 23 is equipped at least a pair of of reed 233, and reed 233 is close to one end of the first mounting portion 231
It is tilted to clamping space 232, so that the minimum spacing between a pair of of reed 233 is adapted with the diameter of clamping joint ontology 132,
The inclination angle of reed is preferably 6 °.During the first clamping joint 13 is inserted into clamping space 232, card convex block 133 is against reed
233 so that elasticity of spring leaf deforms and increases the spacing between a pair of of reed 233, and then passes through card convex block 133 between reed 233
Space.In place, reed 233 is resisted against side table of the clamping joint ontology 132 close to card convex block 133 for first clamping joint 13 clamping at this time
Face, when the first clamping joint 13 is by making it exit the active force in clamping space, the end of reed 233 is resisted against card convex block 133
On the side that is relatively large in diameter, to prevent the first clamping joint 13 from exiting clamping space 232.
When removing connector, hand is first protruded into the second hand hole 202 and turns the second connector 22, so that the second connector 22
It releases and connects with the second built-in fitting 21, and then make the first clamping joint, the second clamping joint and the second connector from the second section of jurisdiction 20
Interior taking-up.Then hand is protruded into the first hand hole 101 and turns the first connector 12, so that the first connector 12 and the first built-in fitting
11 release connection, the first connector can be taken out out of first section of jurisdiction 10, complete the dismounting of connector.
Combine figure embodiment that the utility model is described in detail above, those skilled in the art can root
Many variations example is made to the utility model according to above description.Thus, certain details in embodiment should not constitute practical to this
Novel restriction, the utility model will be using the ranges that the appended claims define as the protection scope of the utility model.
Claims (7)
1. a kind of concrete component quick coupling, set on the junction of two concrete components, which is characterized in that the fast quick access
Head include:
The first built-in fitting being embedded in first component, first built-in fitting are formed close to the one end on the first component surface
There is the first internal thread hole；
The first connector of first internal thread hole is screwed togather and is inserted in, first connector is close to the first component table
The one end in face is connected with the first clamping joint；
The second built-in fitting being embedded in second component, second built-in fitting are formed close to the one end on the second component surface
There is the second internal thread hole；And
The second connector of second internal thread hole is screwed togather and is inserted in, second connector is close to the second component table
The one end in face is connected with the second clamping joint for adapting to first clamping joint, passes through second clamping joint and first card
Connector is connected together to realize the connection of the first component and the second component.
2. concrete component quick coupling as described in claim 1, which is characterized in that corresponding in the first component to be located at institute
State the first hand hole for offering at the first connector and protruding into for hand；It is corresponding on the second component to be located at second connector
Offer the second hand hole protruded into for hand.
3. concrete component quick coupling as claimed in claim 2, which is characterized in that described in corresponding on first connector
The first polygonal column section is formed at first hand hole；It is corresponded on second connector and is formed with second at second hand hole
Polygonal column section.
4. concrete component quick coupling as described in claim 1, which is characterized in that first clamping joint protrudes from described
The end on the surface of first component, second clamping joint is flushed with the surface of the second component, and second clamping joint
It is inside formed with the clamping space for adapting to first clamping joint, so that first clamping joint is sticked in second clamping joint
When, the surface of the first component and the surface of the second component fit.
5. concrete component quick coupling as claimed in claim 4, which is characterized in that first clamping joint includes a cylinder
The diameter of the clamping joint ontology of shape and card convex block positioned at the clamping joint body end, the card convex block is greater than the clamping joint
The diameter of ontology；
The side of second clamping joint is equipped at least a pair of of reed, is inserted into the clamping space in first clamping joint
When, the reed is resisted against side surface of the clamping joint ontology at the card convex block.
6. concrete component quick coupling as described in claim 1, which is characterized in that first connector and described first
Clamping joint is threadedly coupled, and second connector is threadedly coupled with second clamping joint.
7. concrete component quick coupling as described in claim 1, which is characterized in that first built-in fitting and described second
The outer surface of built-in fitting offers external screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821995734.8U CN209129623U (en) | 2018-11-30 | 2018-11-30 | Concrete component quick coupling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821995734.8U CN209129623U (en) | 2018-11-30 | 2018-11-30 | Concrete component quick coupling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209129623U true CN209129623U (en) | 2019-07-19 |
Family
ID=67247529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821995734.8U Active CN209129623U (en) | 2018-11-30 | 2018-11-30 | Concrete component quick coupling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209129623U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110863839A (en) * | 2019-12-18 | 2020-03-06 | 倪筠 | New segment longitudinal connector |
-
2018
- 2018-11-30 CN CN201821995734.8U patent/CN209129623U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110863839A (en) * | 2019-12-18 | 2020-03-06 | 倪筠 | New segment longitudinal connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221216 Address after: 200032 5th Floor, No. 1099 Wanping South Road, Xuhui District, Shanghai Patentee after: SHANGHAI TUNNEL ENGINEERING Co.,Ltd. Patentee after: Shanghai urban construction tunnel equipment technology development Co.,Ltd. Address before: No. 1099, No. 5, Wan Ping Nan Road, Xuhui District, Shanghai Patentee before: SHANGHAI TUNNEL ENGINEERING Co.,Ltd. |
|
| TR01 | Transfer of patent right |