CN212405496U - Connecting device for concrete prefabricated parts - Google Patents
Connecting device for concrete prefabricated parts Download PDFInfo
- Publication number
- CN212405496U CN212405496U CN202020735781.XU CN202020735781U CN212405496U CN 212405496 U CN212405496 U CN 212405496U CN 202020735781 U CN202020735781 U CN 202020735781U CN 212405496 U CN212405496 U CN 212405496U
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- China
- Prior art keywords
- spring
- fixed block
- arch
- prefab
- connecting device
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- 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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- 230000008878 coupling Effects 0.000 claims abstract description 6
- 238000010168 coupling process Methods 0.000 claims abstract description 6
- 238000005859 coupling reaction Methods 0.000 claims abstract description 6
- 230000006978 adaptation Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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Abstract
The utility model discloses a connecting device of concrete prefabricated member, including the coupling assembling that is used for connecting the prefab, coupling assembling is including connecting the arch, is equipped with the elasticity fixed part in connecting the arch, and the elasticity fixed part includes fixed block and spring, and the fixed block can remove through the spring to realize connecting the firm connection of arch and prefab. The utility model discloses be equipped with the elastic fixation portion in connecting the arch, including fixed block and spring, the fixed block passes through the spring and can removes, and when connecting protruding connection prefab, the spring is compressed, and after power disappeared, the spring reset drove the butt face butt prefab of fixed block for prefab and connection arch firm in connection, the yields is high.
Description
Technical Field
The utility model relates to a concrete prefabricated member technical field, concretely relates to connecting device of concrete prefabricated member.
Background
Concrete prefabricated parts refer to concrete products which are processed and produced in a standardized and mechanized mode in factories, and are increasingly widely applied. The problem that the connecting positions of the concrete prefabricated parts are not firm often occurs in the prior art, so that the surfaces formed by the concrete prefabricated parts are uneven, and the yield is to be improved.
SUMMERY OF THE UTILITY MODEL
The utility model provides a connecting device of concrete prefabricated member, including the coupling assembling that is used for connecting the prefab, coupling assembling is including connecting the arch, is equipped with the elasticity fixed part in connecting the arch, and the elasticity fixed part includes fixed block and spring, and the fixed block can remove through the spring to realize connecting the firm connection of arch and prefab.
According to the technical scheme, the connecting protrusion is provided with the groove, one end of the spring is connected with the groove, and the other end of the spring is connected with the fixing block.
Technical scheme more than adopting, the gross structure of fixed block is the T shape, and T shape fixed block includes horizontal part and vertical portion, and wherein the vertical portion of fixed block connects the spring, and the other end of the relative vertical portion of horizontal part of fixed block is equipped with the butt face that is used for butt connection draw-in groove lateral wall in addition.
By adopting the technical scheme, the abutting surface is a cambered surface.
Technical scheme more than adopting, the length of the horizontal part of fixed block and the length looks adaptation of recess to allow the fixed block just can remove in the recess.
The utility model has the advantages that: the utility model discloses be equipped with the elastic fixation portion in connecting the arch, including fixed block and spring, the fixed block passes through the spring and can removes, and when connecting protruding connection prefab, the spring is compressed, and after power disappeared, the spring reset drove the butt face butt prefab of fixed block for prefab and connection arch firm in connection, the yields is high.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a partially enlarged schematic view of a portion a in fig. 1.
The reference numbers in the figures illustrate: 1. a connecting assembly; 11. a connecting projection; 111. a groove; 112. a fixed block; 1121. a horizontal portion; 1122. a vertical portion; 1123. an abutting surface; 113. a spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Referring to fig. 1 and 2, an embodiment of the present invention provides a connecting device for a concrete prefabricated member, including a connecting assembly 1 for connecting the prefabricated member, the connecting assembly 1 includes a connecting protrusion 11, an elastic fixing portion is provided on the connecting protrusion 11, the elastic fixing portion includes a fixing block 112 and a spring 113, the fixing block 112 can move through the spring 113, so as to realize the firm connection between the connecting protrusion 11 and the prefabricated member.
In the case of the present embodiment, in order to enable the spring 113 and the fixing block 112 to be properly installed on the connecting protrusion 11, the utility model is provided with a groove 111 on the connecting protrusion 11, one end of the spring 113 is connected with the groove 111, the other end of the spring 113 is connected with the fixing block 112, and the fixing block 112 can move in the groove 111 through the spring 113;
the general structure of the fixing block 112 is also T-shaped, the T-shaped fixing block 112 comprises a horizontal portion 1121 and a vertical portion 1122, wherein the vertical portion 1122 of the fixing block 112 is connected with the spring 113, and in addition, the other end of the horizontal portion 1121 of the fixing block 112, which is opposite to the vertical portion 1122, is provided with an abutting surface 1123 for abutting and connecting with the side wall of the clamping groove;
and the length of the horizontal part 1121 of the fixing block 112 is matched with the length of the groove 111 to just allow the fixing block 112 to move in the groove 111, in actual use, when the connecting protrusion 11 is connected with the prefabricated member, the spring 113 is compressed, and after the force disappears, the spring 113 resets to drive the abutting surface 1123 of the fixing block 112 to abut against the prefabricated member, so that the prefabricated member and the connecting protrusion 11 are firmly connected.
The utility model has the advantages that: the utility model discloses be equipped with the elastic fixation portion in connecting the arch, including fixed block and spring, the fixed block passes through the spring and can removes, and when connecting protruding connection prefab, the spring is compressed, and after power disappeared, the spring reset drove the butt face butt prefab of fixed block for prefab and connection arch firm in connection, the yields is high.
The above embodiments are merely preferred embodiments for fully illustrating the present invention, and the scope of the present invention is not limited thereto. Equivalent substitutes or changes made by the technical personnel in the technical field on the basis of the utility model are all within the protection scope of the utility model. The protection scope of the present invention is subject to the claims.
Claims (5)
1. Connecting device of concrete prefabricated member, its characterized in that, including the coupling assembling who is used for connecting the prefab, coupling assembling is including connecting the arch, is equipped with the elasticity fixed part in connecting the arch, and the elasticity fixed part includes fixed block and spring, and the fixed block can remove through the spring to realize connecting the firm connection of arch and prefab.
2. A connecting device for concrete precast members according to claim 1, wherein: the connecting bulge is provided with a groove, one end of the spring is connected with the groove, and the other end of the spring is connected with the fixing block.
3. A connecting device for concrete precast members according to claim 1, wherein: the general structure of fixed block is the T shape, and T shape fixed block includes horizontal part and vertical portion, and wherein the vertical portion of fixed block connects the spring, and the other end of the relative vertical portion of horizontal part of fixed block is equipped with the butt face that is used for the butt to connect the draw-in groove lateral wall in addition.
4. A connecting device for concrete precast members according to claim 3, wherein: the abutting surface is a cambered surface.
5. A connecting device for concrete precast members according to claim 3, wherein: the length of the horizontal part of the fixing block is matched with the length of the groove, so that the fixing block is just allowed to move in the groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020735781.XU CN212405496U (en) | 2020-05-07 | 2020-05-07 | Connecting device for concrete prefabricated parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020735781.XU CN212405496U (en) | 2020-05-07 | 2020-05-07 | Connecting device for concrete prefabricated parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212405496U true CN212405496U (en) | 2021-01-26 |
Family
ID=74375648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020735781.XU Expired - Fee Related CN212405496U (en) | 2020-05-07 | 2020-05-07 | Connecting device for concrete prefabricated parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212405496U (en) |
-
2020
- 2020-05-07 CN CN202020735781.XU patent/CN212405496U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20210126 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |