CN220080331U - Concrete prefabricated plate convenient to equipment - Google Patents
Concrete prefabricated plate convenient to equipment Download PDFInfo
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- CN220080331U CN220080331U CN202321268519.9U CN202321268519U CN220080331U CN 220080331 U CN220080331 U CN 220080331U CN 202321268519 U CN202321268519 U CN 202321268519U CN 220080331 U CN220080331 U CN 220080331U
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- connecting block
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- precast slab
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- 230000007246 mechanism Effects 0.000 claims abstract description 10
- 230000009471 action Effects 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 230000002301 combined effect Effects 0.000 description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
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Abstract
The utility model belongs to the field of concrete precast slabs, in particular to a concrete precast slab convenient to assemble, which comprises a first precast slab main body, wherein a second precast slab main body is arranged on one side of the first precast slab main body; an assembling mechanism is arranged between the first precast slab main body and the second precast slab main body; the assembly mechanism comprises a first connecting block, the first connecting block is fixedly connected to the left side of the second precast slab main body, a connecting groove is formed in the left side of the first connecting block, a second connecting block is sleeved in the connecting groove, the second connecting block is fixedly connected to the right side of the first precast slab main body, a positioning component is arranged at the top end of the second connecting block, a slot is formed in the right side of the second connecting block, an inserting block is inserted into the slot, and the inserting block is fixedly connected to the right side of the inner wall of the connecting groove; through the structural design of equipment mechanism, realized the function of conveniently assembling between two sets of concrete prefabricated panels.
Description
Technical Field
The utility model relates to the field of concrete precast slabs, in particular to a concrete precast slab convenient to assemble.
Background
The concrete precast slab is a precast slab commonly used in engineering, and the construction period can be effectively shortened and the construction cost can be reduced by using the concrete precast slab.
The prior concrete precast slab can refer to the application number as follows: CN202221860827.6, wherein it discloses an existing concrete precast slab in detail, comprising a base, the lower chute is offered to the up end of base, the surface of base and be located the port department welded fastening of lower chute have the outer support, the inside threaded connection of outer support has the screw rod, the inboard one end rotation of screw rod is connected with the interior slider, the top welded fastening of interior slider has a precast slab section of thick bamboo, the surface welded fastening of precast slab section of thick bamboo has the outer splicing block, the upside terminal surface rotation of outer splicing block is connected with the fastening ring, the one end welded fastening of fastening ring has the interior splicing block, the inscription groove has been seted up to the fastening ring other end. The precast slab cylinder can be driven to be opened or closed by rotating the screw rod, and can be fast fastened from the upper side by the fastening ring, so that the processing efficiency of the precast slab is improved.
However, the existing concrete precast slabs are mostly connected only through anchor bolts or other connecting pieces, so that the assembly is inconvenient, and a special tool is needed to assemble the two groups of concrete precast slabs; accordingly, a concrete prefabricated panel that is easy to assemble is proposed in view of the above problems.
Disclosure of Invention
In order to make up the defects of the prior art, the existing concrete precast slabs are mostly connected only through anchor bolts or other connecting pieces, and the assembly is inconvenient, and a special tool is needed to be used for assembling the two groups of concrete precast slabs.
The technical scheme adopted for solving the technical problems is as follows: the concrete precast slab convenient to assemble comprises a first precast slab main body, wherein a second precast slab main body is arranged on one side of the first precast slab main body; an assembling mechanism is arranged between the first precast slab main body and the second precast slab main body;
the equipment mechanism includes first connecting block, first connecting block fixed connection is in the left side of second prefabricated plate main part, the spread groove has been seted up in the left side of first connecting block, the inside cover of spread groove is equipped with the second connecting block, second connecting block fixed connection is on the right side of first prefabricated plate main part, the top of second connecting block is provided with locating component, the slot has been seted up on the right side of second connecting block, the inside of slot has been inserted and has been equipped with the inserted block, inserted block fixed connection is on the right side of spread groove inner wall, spacing chamber has been seted up to the bottom of inserted block, spacing chamber's inside is provided with spacing spring, and the inside cover in spacing chamber is equipped with the stopper, the bottom and the spacing groove block of stopper, the bottom at the slot is seted up to the spacing groove, the movable groove has been seted up on the right side, the bottom of first connecting block is provided with and releases the subassembly.
Preferably, the positioning assembly comprises a positioning block, the positioning block is fixedly connected to the top end of the inner wall of the connecting groove, the positioning block is inserted into the positioning groove, and the positioning groove is formed in the top end of the second connecting block.
Preferably, the bottom of the limiting spring is fixedly connected with the top end of the limiting block, and the top end of the limiting spring is fixedly connected with the top end of the inner wall of the limiting cavity.
Preferably, the right side fixedly connected with slider on stopper top, slider sliding connection is in the inside of spout, the spout is seted up on the right side in spacing chamber.
Preferably, the release assembly comprises a sleeve groove, the sleeve groove is formed in the bottom end of the first connecting block, a top block is sleeved in the sleeve groove, a movable block is fixedly connected to the inner wall of the top block, the movable block is sleeved on the outer side of the guide rod, the guide rod is fixedly connected to the inner side of the movable groove, the movable groove is formed in the left side of the top block, and a reset spring is wound on the outer side of the guide rod.
Preferably, the top of the return spring is fixedly connected with the bottom end of the movable block, and the bottom end of the return spring is fixedly connected with the bottom end of the inner wall of the movable groove.
The utility model has the advantages that:
1. the utility model realizes the function of conveniently assembling two groups of concrete precast slabs through the structural design of the assembling mechanism, solves the problem that the existing concrete precast slabs are inconvenient to assemble only by connecting bolts or other connecting pieces, and can assemble the two groups of concrete precast slabs only by using special tools, and improves the efficiency of assembling the concrete precast slabs;
2. the utility model realizes the function of conveniently positioning the two groups of concrete precast slabs during assembly through the structural design of the positioning assembly, and avoids the occurrence of the assembly between the two groups of concrete precast slabs.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of the assembled overall three-dimensional structure of the present utility model;
FIG. 2 is a schematic diagram of a combined front sectional perspective structure of the present utility model;
FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;
FIG. 4 is an enlarged schematic view of the structure of FIG. 3B according to the present utility model;
fig. 5 is a schematic view of a partial perspective view of the present utility model.
In the figure: 1. a first prefabricated panel body; 2. a second prefabricated panel body; 31. a connecting block; 32. a connecting groove; 33. a connecting block; 34. a positioning block; 35. a positioning groove; 36. inserting blocks; 37. a slot; 38. a spacing cavity; 39. a limit spring; 41. a limiting block; 42. a limit groove; 43. a slide block; 44. a chute; 45. a socket groove; 46. a top block; 47. a movable block; 48. a guide rod; 49. a movable groove; 51. a return spring; 52. and a moving groove.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 5, a concrete prefabricated panel easy to assemble includes a first prefabricated panel body 1, wherein a second prefabricated panel body 2 is disposed at one side of the first prefabricated panel body 1; an assembling mechanism is arranged between the first precast slab main body 1 and the second precast slab main body 2;
the assembly mechanism comprises a first connecting block 31, the first connecting block 31 is fixedly connected to the left side of the second prefabricated plate main body 2, a connecting groove 32 is formed in the left side of the first connecting block 31, a second connecting block 33 is sleeved in the connecting groove 32, the second connecting block 33 is fixedly connected to the right side of the first prefabricated plate main body 1, a positioning component is arranged at the top end of the second connecting block 33, a slot 37 is formed in the right side of the second connecting block 33, an inserting block 36 is inserted in the slot 37, the inserting block 36 is fixedly connected to the right side of the inner wall of the connecting groove 32, a limiting cavity 38 is formed in the bottom end of the inserting block 36, a limiting spring 39 is arranged in the limiting cavity 38, a limiting block 41 is sleeved in the limiting cavity 38, the bottom end of the limiting block 41 is clamped with a limiting groove 42, the limiting groove 42 is formed in the bottom end of the slot 37, a moving groove 52 is formed in the right side of the limiting groove 42, and a releasing component is arranged at the bottom end of the first connecting block 31;
when the prefabricated concrete slabs are assembled, a special tool is needed to be used for assembling the two groups of prefabricated concrete slabs, when the prefabricated concrete slabs are to be connected between the first prefabricated slab main body 1 and the second prefabricated slab main body 2, the second connecting block 33 is firstly inserted into the connecting groove 32, the inserting blocks 36 are synchronously inserted into the inserting grooves 37 when the second connecting block 33 is inserted into the connecting groove 32, when the inserting blocks 36 are inserted into the inserting grooves 37, the inclined surfaces formed in the bottom ends of the limiting blocks 41 are extruded by the inner walls of the inserting grooves 37, the limiting blocks 41 move towards the inside of the limiting cavities 38 under the action of extrusion force, the limiting springs 39 are extruded to elastically deform the limiting springs 39, when the second connecting block 33 is completely inserted into the connecting groove 32, the extrusion force of the limiting blocks 41 is completely inserted into the inside of the inserting grooves 37, the limiting blocks 41 disappear under the action of reduction force of the limiting springs 39, and the limiting blocks 41 are inserted into the inside of the connecting grooves 42, and the limiting blocks 2 are completely connected between the two prefabricated slabs and the first main body 2.
Further, the positioning assembly comprises a positioning block 34, the positioning block 34 is fixedly connected to the top end of the inner wall of the connecting groove 32, the positioning block 34 is inserted into the positioning groove 35, and the positioning groove 35 is formed in the top end of the second connecting block 33;
during operation, when the second connecting block 33 is inserted into the device connecting groove 32, the positioning block 34 is synchronously inserted into the positioning groove 35, and the effect of guiding and positioning the second connecting block 33 when the first prefabricated panel main body 1 and the second prefabricated panel main body 2 are assembled is achieved through the combined effect of the positioning block 34 and the positioning groove 35, so that the error in the insertion direction of the second connecting block 33 is avoided.
Further, the bottom end of the limiting spring 39 is fixedly connected with the top end of the limiting block 41, and the top end of the limiting spring 39 is fixedly connected with the top end of the inner wall of the limiting cavity 38;
in operation, the effect of automatically resetting the stopper 41 after the received pressing force is eliminated is achieved by the reducing force of the stopper spring 39.
Further, a sliding block 43 is fixedly connected to the right side of the top end of the limiting block 41, the sliding block 43 is slidably connected to the inside of a sliding groove 44, and the sliding groove 44 is formed in the right side of the limiting cavity 38;
during operation, when the limiting block 41 moves, the sliding block 43 fixedly connected with the limiting block 41 slides in the sliding groove 44 synchronously, the effect of limiting the moving distance of the limiting block 41 is achieved through the combined action of the sliding block 43 and the sliding groove 44, and the limiting block 41 is prevented from excessively moving and falling out of the limiting cavity 38 under the action of the reducing force of the limiting spring 39.
Further, the release assembly comprises a sleeve groove 45, the sleeve groove 45 is formed in the bottom end of the first connecting block 31, a top block 46 is sleeved in the sleeve groove 45, a movable block 47 is fixedly connected to the inner wall of the top block 46, the movable block 47 is sleeved on the outer side of a guide rod 48, the guide rod 48 is fixedly connected to the inner side of a movable groove 49, the movable groove 49 is formed in the left side of the top block 46, and a reset spring 51 is wound on the outer side of the guide rod 48; the top end of the return spring 51 is fixedly connected with the bottom end of the movable block 47, and the bottom end of the return spring 51 is fixedly connected with the bottom end of the inner wall of the movable groove 49;
when the connection between the first prefabricated panel body 1 and the second prefabricated panel body 2 is to be released, the top block 46 is pushed upwards to enable the movable block 47 to slide in the movable groove 49 and squeeze the return spring 51, the return spring 51 is elastically deformed, at the moment, the top block 46 pushes the limiting block 41 to enable the limiting block 41 to enter into the limiting cavity 38 to release the clamping state between the limiting block 41 and the limiting groove 42, the connection between the first prefabricated panel body 1 and the second prefabricated panel body 2 is further released, at the moment, the second connecting block 33 is pulled in the direction away from the second prefabricated panel body 2, the blocking of the second connecting block 33 is avoided by the moving groove 52, and the connection between the first prefabricated panel body 1 and the second prefabricated panel body 2 can be released by releasing the second connecting block 33 from the inside of the connecting groove 32.
Working principle: the existing concrete precast slabs can be connected only by an anchor bolt or other connecting pieces, and are inconvenient to assemble, a special tool is required to be used for assembling two groups of concrete precast slabs, when the first precast slab main body 1 and the second precast slab main body 2 are to be connected, the second connecting block 33 is firstly inserted into the connecting groove 32, the inserting block 36 is synchronously inserted into the inside of the connecting groove 32 when the second connecting block 33 is inserted into the connecting groove 32, when the inserting block 36 is inserted into the inside of the connecting groove 37, the inner wall of the inserting groove 37 presses the inclined surface formed at the bottom end of the limiting block 41, so that the limiting block 41 moves towards the inside of the limiting cavity 38 under the action of the pressing force, and the limiting spring 39 is pressed to elastically deform the limiting spring 39, when the second connecting block 33 is completely inserted into the inside of the connecting groove 32, the pressing force of the limiting block 41 by the inner wall of the inserting groove 37 is completely inserted into the inside of the connecting groove 37, and the limiting block 41 disappears under the action of the reducing force of the limiting spring 39, and the limiting block 41 is inserted into the inside of the connecting groove 42 and the connecting groove 2 between the first precast slab main body and the second precast slab main body 2.
When the limiting block 41 moves, the sliding block 43 fixedly connected with the limiting block 41 slides in the sliding groove 44 synchronously, the effect of limiting the moving distance of the limiting block 41 is achieved through the combined effect of the sliding block 43 and the sliding groove 44, and the limiting block 41 is prevented from excessively moving and falling out of the limiting cavity 38 under the action of the restoring force of the limiting spring 39.
When the second connection block 33 is inserted into the device connection groove 32, the positioning block 34 is synchronously inserted into the positioning groove 35, and the effect of guiding and positioning the second connection block 33 when the first prefabricated panel body 1 and the second prefabricated panel body 2 are assembled is achieved through the combined effect of the positioning block 34 and the positioning groove 35, so that the error in the insertion direction of the second connection block 33 is avoided.
When the connection between the first prefabricated panel body 1 and the second prefabricated panel body 2 is to be released, the top block 46 is pushed upward first, the movable block 47 slides in the movable groove 49 and presses the return spring 51, the return spring 51 is elastically deformed, at this time, the top block 46 pushes the limiting block 41 to enable the limiting block 41 to enter into the limiting cavity 38 to release the state of being engaged with the limiting groove 42, and then the connection between the first prefabricated panel body 1 and the second prefabricated panel body 2 is released, at this time, the second connecting block 33 is pulled in a direction away from the second prefabricated panel body 2, the top block 46 is prevented from blocking the second connecting block 33 by the moving groove 52, and the second connecting block 33 is released from the inside of the connecting groove 32, so that the connection between the first prefabricated panel body 1 and the second prefabricated panel body 2 can be released.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.
Claims (6)
1. The concrete precast slab convenient to assemble comprises a first precast slab main body (1), wherein a second precast slab main body (2) is arranged on one side of the first precast slab main body (1); the method is characterized in that: an assembling mechanism is arranged between the first precast slab main body (1) and the second precast slab main body (2);
the equipment mechanism includes first connecting block (31), the left side at second prefabricated plate main part (2) is connected to first connecting block (31) fixed connection, spread groove (32) have been seted up in the left side of first connecting block (31), the inside cover of spread groove (32) is equipped with second connecting block (33), the right side at first prefabricated plate main part (1) is connected to second connecting block (33) fixed connection, the top of second connecting block (33) is provided with locating component, slot (37) have been seted up on the right side of second connecting block (33), the inside of slot (37) is inserted and is equipped with inserted block (36), the right side at spread groove (32) inner wall is connected to inserted block (36) fixed connection, spacing chamber (38) have been seted up to the bottom of inserted block (36), the inside of spacing chamber (38) is provided with spacing spring (39), and the inside cover of spacing chamber (38) is equipped with stopper (41), the bottom and spacing groove (42) block, the bottom of stopper (41) and spacing groove (42) block (37) have been seted up in the bottom of slot (37), the bottom of removing (42) has been seted up at the bottom of spacing groove (52).
2. A concrete prefabricated panel for facilitating assembly according to claim 1, wherein: the positioning assembly comprises a positioning block (34), the positioning block (34) is fixedly connected to the top end of the inner wall of the connecting groove (32), the positioning block (34) is inserted into the positioning groove (35), and the positioning groove (35) is formed in the top end of the second connecting block (33).
3. A concrete prefabricated panel for facilitating assembly according to claim 2, wherein: the bottom of the limiting spring (39) is fixedly connected with the top end of the limiting block (41), and the top end of the limiting spring (39) is fixedly connected with the top end of the inner wall of the limiting cavity (38).
4. A concrete prefabricated panel for facilitating assembly according to claim 3, wherein: the right side fixedly connected with slider (43) on stopper (41) top, slider (43) sliding connection is in the inside of spout (44), the right side in spacing chamber (38) is seted up in spout (44).
5. A concrete prefabricated panel for facilitating assembly according to claim 4, wherein: the release assembly comprises a sleeve joint groove (45), the sleeve joint groove (45) is formed in the bottom end of the first connecting block (31), a top block (46) is sleeved in the sleeve joint groove (45), a movable block (47) is fixedly connected to the inner wall of the top block (46), the movable block (47) is sleeved on the outer side of a guide rod (48), the guide rod (48) is fixedly connected to the inner side of a movable groove (49), the movable groove (49) is formed in the left side of the top block (46), and a reset spring (51) is wound on the outer side of the guide rod (48).
6. A concrete prefabricated panel for facilitating assembly according to claim 5, wherein: the top of the return spring (51) is fixedly connected with the bottom of the movable block (47), and the bottom of the return spring (51) is fixedly connected with the bottom of the inner wall of the movable groove (49).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321268519.9U CN220080331U (en) | 2023-05-22 | 2023-05-22 | Concrete prefabricated plate convenient to equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321268519.9U CN220080331U (en) | 2023-05-22 | 2023-05-22 | Concrete prefabricated plate convenient to equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220080331U true CN220080331U (en) | 2023-11-24 |
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ID=88824492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321268519.9U Active CN220080331U (en) | 2023-05-22 | 2023-05-22 | Concrete prefabricated plate convenient to equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220080331U (en) |
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2023
- 2023-05-22 CN CN202321268519.9U patent/CN220080331U/en active Active
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