CN214738813U - Concrete embedded part for civil engineering - Google Patents
Concrete embedded part for civil engineering Download PDFInfo
- Publication number
- CN214738813U CN214738813U CN202120740701.4U CN202120740701U CN214738813U CN 214738813 U CN214738813 U CN 214738813U CN 202120740701 U CN202120740701 U CN 202120740701U CN 214738813 U CN214738813 U CN 214738813U
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- China
- Prior art keywords
- fixedly connected
- civil engineering
- concrete
- threaded rod
- embedded part
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- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 18
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 18
- 241001330002 Bambuseae Species 0.000 claims abstract description 18
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 18
- 239000011425 bamboo Substances 0.000 claims abstract description 18
- 238000010276 construction Methods 0.000 claims abstract description 11
- 230000003014 reinforcing effect Effects 0.000 claims description 6
- 238000009434 installation Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 2
- 238000001125 extrusion Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 238000005303 weighing Methods 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 229910000754 Wrought iron Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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Abstract
The utility model belongs to the technical field of civil engineering, in particular to a concrete embedded part for civil engineering, which comprises an adjusting cylinder, wherein the inner side of the adjusting cylinder is slidably connected with a piston, and the left end of the piston is fixedly connected with a threaded rod; concrete is pour toward the wall body to operating personnel, play the installation effect of rotating to the internal thread ring through the lantern ring that sets up, the rotatory internal thread ring of operating personnel this moment, the rotatory threaded rod of driving of internal thread ring moves left, the threaded rod moves left and drives the piston and remove right in adjusting a section of thick bamboo, thereby inhale the concrete and adjust in the section of thick bamboo, can effectively increase the device's stability, the firm degree of contact of the device and concrete is increased through anchor strut and the antislip strip that sets up, thereby further increase the device's stability, the convenience is under the condition of guaranteeing the device stability in the wall body, adjust the length that the threaded rod exposes the wall body according to the construction demand of difference, the application range of the device has been enlarged.
Description
Technical Field
The utility model belongs to the technical field of the civil engineering, concretely relates to concrete built-in fitting for civil engineering.
Background
The embedded parts (prefabricated embedded parts) are members which are pre-installed (embedded) in hidden projects, namely structural parts arranged during structure pouring and used for lap joint during building of the superstructure. In order to be favorable to the installation of external engineering equipment basis fixed, the built-in fitting is mostly made by metal, for example: reinforcing bar or cast iron, also usable wood, nonmetal rigid material such as plastics, but traditional built-in fitting is owing to lack location structure when using for the built-in fitting produces crooked easily when pouring, influences subsequent construction, and the big or small length of traditional built-in fitting is fixed, makes the length of exposing outside the wall body fixed, is difficult to adjust according to the actual demand of weighing, lacks the adaptability.
The prior art has the following problems:
1. the traditional embedded part is lack of a positioning structure when in use, so that the embedded part is easy to deflect during pouring, and subsequent building construction is influenced;
2. the big or small length of traditional built-in fitting is fixed for the length that exposes outside the wall body is fixed, is difficult to adjust according to the actual demand of weighing, lacks adaptability.
In order to solve the problems, the application provides a concrete embedded part for civil engineering.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides a concrete built-in fitting is used in civil engineering has the location installation of making things convenient for the device when pouring, and conveniently adjusts the built-in fitting length that exposes outside, adaptability and the equal stronger characteristics of stability.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a concrete built-in fitting is used in civil engineering, is including adjusting a section of thick bamboo, the inboard sliding connection of regulation section of thick bamboo has the piston, piston left end fixedly connected with threaded rod, threaded rod outside screwed connection has the interior screw ring, the interior screw ring outside is rotated through the bearing and is connected with the lantern ring, lantern ring right-hand member fixedly connected with fixed plate, adjust a section of thick bamboo outside fixedly connected with anchor strut, adjust a section of thick bamboo outside fixedly connected with sleeve pipe, the inboard fixedly connected with spring of sleeve pipe terminal surface, spring other end fixedly connected with slide bar, slide bar top fixedly connected with ejector pin, slide bar outside sliding connection has the stopper, the stopper other end with sleeve pipe fixed connection.
As the utility model relates to a concrete built-in fitting is preferred for civil engineering, the quantity of anchor strut is four, four the anchor strut is the annular and arranges the setting and is in adjust a section of thick bamboo outside.
As the utility model relates to a concrete built-in fitting is preferred for civil engineering, the regulation hole has been seted up to fixed plate central position department inboard, the regulation hole inboard of fixed plate with adjust a section of thick bamboo fixed connection.
As the utility model relates to a concrete built-in fitting is preferred for civil engineering, sheathed tube quantity is two, two the sleeve pipe is the symmetry setting from top to bottom and is in adjust a section of thick bamboo outside.
As the utility model relates to a concrete built-in fitting is preferred for civil engineering, the spacing groove has been seted up to the slide bar inboard, the spacing inslot side of slide bar with stopper sliding connection.
As the utility model relates to a concrete built-in fitting is preferred for civil engineering, ejector pin one end is personally submitted circular-arc setting.
As the utility model relates to a concrete built-in fitting is preferred for civil engineering, fixed plate right-hand member fixedly connected with antislip strip, the group number of antislip strip is two sets of, and is two sets of the antislip strip is the symmetry setting from top to bottom and is in the fixed plate right-hand member, every group the quantity of antislip strip is seven.
Compared with the prior art, the beneficial effects of the utility model are that:
1. operating personnel extrudees the ejector pin, make in the slide bar retrieves the cover, the intraductal extrusion spring of slide bar retrieval cover causes the spring shrink, operating personnel places the device at the inslot of pouring of wall body this moment, release the sleeve pipe with the slide bar under the spring action of spring, the stopper through setting up is injectd the biggest pop-out distance of slide bar, thereby prevent that the slide bar from popping out the sleeve pipe, the slide bar pops out the inslot wall of pouring that the sleeve pipe drove the ejector pin extrusion wall body, the convenience is to the device's quick fixation, thereby make things convenient for subsequent fixed operation of pouring.
2. Concrete is pour toward the wall body to operating personnel, play the installation effect of rotating to the internal thread ring through the lantern ring that sets up, the rotatory internal thread ring of operating personnel this moment, the rotatory threaded rod of driving of internal thread ring moves left, the threaded rod moves left and drives the piston and remove right in adjusting a section of thick bamboo, thereby inhale the concrete and adjust in the section of thick bamboo, can effectively increase the device's stability, the firm degree of contact of the device and concrete is increased through anchor strut and the antislip strip that sets up, thereby further increase the device's stability, the convenience is under the condition of guaranteeing the device stability in the wall body, adjust the length that the threaded rod exposes the wall body according to the construction demand of difference, the application range of the device has been enlarged.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the mounting structure of the anti-slip strip of the present invention;
fig. 3 is an enlarged view of the structure at a in fig. 2 according to the present invention;
fig. 4 is an enlarged view of the structure at B in fig. 2 according to the present invention;
FIG. 5 is a schematic view of the structure of the lift pin of the present invention;
in the figure: 1. an adjusting cylinder; 2. a piston; 3. a threaded rod; 4. an internally threaded ring; 5. a collar; 6. a fixing plate; 7. a reinforcing rod; 8. a sleeve; 9. a spring; 10. a slide bar; 11. a limiting block; 12. a top rod; 13. and (4) an anti-slip strip.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1
Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a concrete built-in fitting for civil engineering, including adjusting a section of thick bamboo 1, it has piston 2 to adjust 1 inboard sliding connection of a section of thick bamboo, 2 left end fixedly connected with threaded rod 3 of piston, 3 outside screwed connection of threaded rod has interior screw thread ring 4, the 4 outsides of interior screw thread ring are rotated through the bearing and are connected with lantern ring 5, lantern ring 5 right-hand member fixedly connected with fixed plate 6, adjust 1 outside fixedly connected with anchor strut 7 of a section of thick bamboo, adjust 1 outside fixedly connected with sleeve pipe 8 of a section of thick bamboo, 8 terminal surface inboard fixedly connected with spring 9 of sleeve pipe, spring 9 other end fixedly connected with slide bar 10, 10 top fixedly connected with ejector pin 12 of slide bar, 10 outside sliding connection of slide bar has stopper 11, the 11 other ends of stopper and 8 fixed connection of sleeve pipe.
In this embodiment: the operator squeezes the mandril 12 to enable the slide rod 10 to retract into the sleeve 8, the slide rod 10 retracts into the sleeve 8 to squeeze the spring 9 to enable the spring 9 to contract, at the moment, the operator places the device in a pouring groove of a wall body, the slide rod 10 is pushed out of the sleeve 8 under the action of the elasticity of the spring 9, the slide rod 10 is popped out of the sleeve 8 to drive the ejector rod 12 to extrude the inner wall of the pouring groove of the wall body, the device is convenient to fix quickly, thereby facilitating the subsequent pouring and fixing operation, the operator rotates the internal thread ring 4, the internal thread ring 4 rotates to drive the threaded rod 3 to move leftwards, the threaded rod 3 moves leftwards to drive the piston 2 to move rightwards in the adjusting cylinder 1, thereby absorbing the concrete into the adjusting cylinder 1, facilitating the concrete to be absorbed into the adjusting cylinder under the condition of ensuring the stability of the device in the wall, the length of the threaded rod 3 exposed out of the wall body is adjusted according to different construction requirements, and the application range of the device is expanded.
In an alternative embodiment, the number of reinforcement rods 7 is four, four reinforcement rods 7 being arranged in a circular array outside the adjustment cylinder 1.
In this embodiment: by this design, the contact area of the device with the concrete can be increased by four reinforcing rods 7, thereby increasing the stability of the device.
In an alternative embodiment, an adjusting hole is formed on the inner side of the central position of the fixing plate 6, and the inner side of the adjusting hole of the fixing plate 6 is fixedly connected with the adjusting cylinder 1.
In this embodiment: through this design, conveniently will adjust a section of thick bamboo 1 and install inside fixed plate 6 to the convenient length adjustment operation to threaded rod 3.
In an alternative embodiment, the number of the sleeves 8 is two, and the two sleeves 8 are arranged outside the adjusting cylinder 1 in a vertical symmetry manner.
In this embodiment: through the design, an operator can conveniently fix the upper end and the lower end of the device in a pouring groove of a wall body by using the two symmetrically arranged sleeves 8, the slide rods 10 and the ejector rods 12, so that the device is prevented from being inclined after pouring.
In an alternative embodiment, a limiting groove is formed on the inner side of the sliding rod 10, and the inner side of the limiting groove of the sliding rod 10 is slidably connected with the limiting block 11.
In this embodiment: the maximum ejection distance of the slide bar 10 is limited by the provision of the stopper 11, thereby preventing the slide bar 10 from ejecting out of the sleeve 8.
In an alternative embodiment, one end of the stem 12 is arc-shaped.
In this embodiment: through the design, the device can be adapted to a cylindrical pouring groove or a rectangular pouring groove of a wall body through the ejector rod 12 with one end surface in the shape of a circular arc, and the device is prevented from leaving gaps in the pouring groove of the wall body and influencing the stability of the device.
In an alternative embodiment, the right end of the fixing plate 6 is fixedly connected with the anti-slip strips 13, the number of the sets of the anti-slip strips 13 is two, the two sets of the anti-slip strips 13 are symmetrically arranged at the right end of the fixing plate 6 up and down, and the number of the anti-slip strips 13 in each set is seven.
In this embodiment: through this design, conveniently utilize antislip strip 13 to increase the area of contact of the right-hand member face of fixed plate 6 and concrete to increase the firm degree of fixed plate 6.
The utility model discloses a theory of operation and use flow: when the device is used, an operator extrudes the ejector rod 12 to enable the slide rod 10 to be retracted into the sleeve 8, the slide rod 10 retracts to extrude the spring 9 in the sleeve 8 to enable the spring 9 to contract, at the moment, the operator places the device in a pouring groove of a wall body, the slide rod 10 is pushed out of the sleeve 8 under the elastic action of the spring 9, the maximum ejecting distance of the slide rod 10 is limited through the set limiting block 11, so that the slide rod 10 is prevented from ejecting out of the sleeve 8, the slide rod 10 ejects out of the sleeve 8 to drive the ejector rod 12 to extrude the inner wall of the pouring groove of the wall body, the device is convenient to fix quickly, the subsequent pouring and fixing operation is convenient, the operator pours concrete into the wall body, the inner thread ring 4 is rotatably installed through the set lantern ring 5, at the moment, the operator rotates the inner thread ring 4 to drive the threaded rod 3 to move leftwards, the threaded rod 3 moves leftwards to drive the piston 2 to move rightwards in the adjusting cylinder 1, thereby in inhaling the regulation section of thick bamboo 1 with the concrete, can effectively increase the device's stability, through the firm degree of contact that the anchor strut 7 and antislip strip 13 that set up increase the device and concrete to further increase the device's stability, conveniently under the condition of guaranteeing the device stability in the wall body, according to the length of the exposed wall body of different construction demands adjusting threaded rod 3, enlarged the device's application range.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a concrete built-in fitting for civil engineering, is including adjusting a section of thick bamboo (1), its characterized in that: a piston (2) is connected to the inner side of the adjusting cylinder (1) in a sliding manner, a threaded rod (3) is fixedly connected to the left end of the piston (2), an internal thread ring (4) is spirally connected with the outer side of the threaded rod (3), a lantern ring (5) is rotatably connected with the outer side of the internal thread ring (4) through a bearing, the right end of the lantern ring (5) is fixedly connected with a fixed plate (6), the outer side of the adjusting cylinder (1) is fixedly connected with a reinforcing rod (7), a sleeve (8) is fixedly connected with the outer side of the adjusting cylinder (1), a spring (9) is fixedly connected with the inner side of one end face of the sleeve (8), the other end of the spring (9) is fixedly connected with a sliding rod (10), the top end of the sliding rod (10) is fixedly connected with a mandril (12), the outer side of the sliding rod (10) is connected with a limiting block (11) in a sliding mode, and the other end of the limiting block (11) is fixedly connected with the sleeve (8).
2. The concrete embedded part for civil engineering construction according to claim 1, characterized in that: the number of the reinforcing rods (7) is four, and the four reinforcing rods (7) are annularly arranged on the outer side of the adjusting cylinder (1).
3. The concrete embedded part for civil engineering construction according to claim 1, characterized in that: the inner side of the central position of the fixing plate (6) is provided with an adjusting hole, and the inner side of the adjusting hole of the fixing plate (6) is fixedly connected with the adjusting cylinder (1).
4. The concrete embedded part for civil engineering construction according to claim 1, characterized in that: the number of the sleeves (8) is two, and the two sleeves (8) are symmetrically arranged on the outer side of the adjusting cylinder (1) from top to bottom.
5. The concrete embedded part for civil engineering construction according to claim 1, characterized in that: the inner side of the sliding rod (10) is provided with a limiting groove, and the inner side of the limiting groove of the sliding rod (10) is connected with the limiting block (11) in a sliding manner.
6. The concrete embedded part for civil engineering construction according to claim 1, characterized in that: one end surface of the ejector rod (12) is arc-shaped.
7. The concrete embedded part for civil engineering construction according to claim 1, characterized in that: the anti-skidding structure is characterized in that anti-skidding strips (13) are fixedly connected to the right end of the fixing plate (6), the number of the groups of the anti-skidding strips (13) is two, the anti-skidding strips (13) are symmetrically arranged at the right end of the fixing plate (6) from top to bottom, and the number of the anti-skidding strips (13) in each group is seven.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120740701.4U CN214738813U (en) | 2021-04-13 | 2021-04-13 | Concrete embedded part for civil engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120740701.4U CN214738813U (en) | 2021-04-13 | 2021-04-13 | Concrete embedded part for civil engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214738813U true CN214738813U (en) | 2021-11-16 |
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ID=78602045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120740701.4U Expired - Fee Related CN214738813U (en) | 2021-04-13 | 2021-04-13 | Concrete embedded part for civil engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214738813U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114150773A (en) * | 2021-11-19 | 2022-03-08 | 河南五建城乡建设发展有限公司 | Concrete built-in fitting reinforced structure |
-
2021
- 2021-04-13 CN CN202120740701.4U patent/CN214738813U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114150773A (en) * | 2021-11-19 | 2022-03-08 | 河南五建城乡建设发展有限公司 | Concrete built-in fitting reinforced structure |
| CN114150773B (en) * | 2021-11-19 | 2023-02-10 | 河南五建城乡建设发展有限公司 | Concrete built-in fitting reinforced structure |
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| 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: 20211116 |