CN215107294U - Special fixture for hanging die at seam of prefabricated laminated slab - Google Patents
Special fixture for hanging die at seam of prefabricated laminated slab Download PDFInfo
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- CN215107294U CN215107294U CN202120765870.3U CN202120765870U CN215107294U CN 215107294 U CN215107294 U CN 215107294U CN 202120765870 U CN202120765870 U CN 202120765870U CN 215107294 U CN215107294 U CN 215107294U
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Abstract
The utility model discloses a prefabricated superimposed sheet seam crossing hangs mould special fixture, including last clamp, lower clamp, screw rod, sleeve pipe and nut, go up to press from both sides and press from both sides down relative setting, the one end of screw rod with lower clamp is decided and is connected, it is provided with the through-hole to go up to press from both sides, the other end of screw rod passes the through-hole, the screw rod is located go up to press from both sides and press from both sides between the part cover have the sleeve pipe down, the screw rod stretches out the part of going up to press from both sides is provided with supporting with it the nut. The utility model discloses a prefabricated superimposed sheet seam crossing hangs mould special use and presss from both sides when hanging the mould as superimposed sheet seam crossing and consolidate more firm, can not produce the mould phenomenon that rises, and pleasing to the eye and can repeat the turnover, simple to operate, efficiency are high, and labour saving and time saving avoids superimposed sheet to hang mould department and appears the emergence of the mould that rises, the thick liquid scheduling problem of leaking, and the most crucial is that can greatly reduce cost.
Description
Technical Field
The utility model belongs to building engineering construction field relates to a prefabricated superimposed sheet seam crossing hangs mould special fixture.
Background
Along with the popularization of the fabricated building, in the construction process of the fabricated building prefabricated composite slab, a formwork needs to be hung between the slabs, a support frame is erected at a joint in the traditional method, a formwork is erected below the joint, and finally the reinforcement is achieved. Or an iron wire is penetrated through the template and then the iron wire is bound on the steel bars of the laminated slab.
In the above two methods: the first method consumes a large amount of labor and is easy to expand the mold and leak slurry;
the second method has the advantages of simplicity, but the phenomenon of slurry leakage and mold expansion is easily caused due to the infirm reinforcement.
In the construction of the existing fabricated building engineering laminated slab, the hanging die reinforcement is generally provided with the following parts:
the first is to adopt steel pipes to set up a scaffold, and to use a template to match with an adjustable lifting head to support the template firmly so as to achieve the purpose of reinforcement. The reinforcing method consumes too much labor, the input steel pipe fasteners and other turnover materials are more, and the infirm reinforcement can cause die expansion and slurry leakage.
The second is to use iron wires to penetrate through the template, and finally tie the iron wires on the steel bars of the laminated slab to achieve the purpose of reinforcement, however, the reinforcement method is simple, and the condition of mold expansion and slurry leakage can still occur if the reinforcement is not in place.
Therefore, a new jig dedicated to the suspended mold is required to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model discloses in the work progress to current assembly type building engineering superimposed sheet, the gap between the superimposed sheet needs the secondary to pour the concrete and hangs the problem that the mould reinforcement exists, provides a prefabricated superimposed sheet seam crossing hangs mould special fixture.
For the purpose that realizes that above-mentioned hanging mould consolidates quick, firm, convenient, the utility model discloses a prefabricated superimposed sheet seam crossing hangs mould special fixture adopts following technical scheme:
the special clamp for the hanging die at the joint of the prefabricated composite slab comprises an upper clamp, a lower clamp, a screw rod, a sleeve and a nut, wherein the upper clamp and the lower clamp are oppositely arranged, one end of the screw rod is fixedly connected with the lower clamp, the upper clamp is provided with a through hole, the other end of the screw rod penetrates through the through hole, the sleeve is sleeved on the part, located between the upper clamp and the lower clamp, of the screw rod, and the nut matched with the screw rod is arranged on the part, extending out of the upper clamp, of the screw rod.
Preferably, the upper clamp and the lower clamp are both made of metal square tubes. Can be conveniently obtained on the construction site, and has low cost.
Preferably, the two ends of the upper clamp are provided with bulges at one side close to the lower clamp.
Preferably, the protrusion is tapered. When the protrusion is conical, the upper clamp is conveniently positioned, and the fixing effect is better.
Preferably, the upper clip is shaped like a [ ".
Preferably, the screw rod is connected with the lower clamp in a welding mode.
Preferably, the screw is in threaded connection with the lower clamp. The screw rod or the lower clamp can be conveniently replaced according to the requirement.
Preferably, the nut further comprises a washer, and the washer is arranged between the upper clamp and the nut.
Preferably, a first flexible positioning pad is arranged on one side of two ends of the lower clamp (2) opposite to the upper clamp (1). Convenient location, and can play better fixed action.
Preferably, a second flexible positioning pad is arranged on one side of two ends of the upper clamp (1) opposite to the lower clamp (2). Convenient location, and can play better fixed action.
The invention principle is as follows: during the use, the opening of the upper clamp is downward, two ends of the upper clamp are respectively provided with a concrete cushion block according to the total thickness of a floor slab, the two ends of the upper clamp are erected on the concrete cushion blocks, one end of the screw rod penetrates through the through hole of the upper clamp, and the purpose of reinforcing can be achieved by screwing the gasket and the nut. After the concrete reaches the strength, the nut is directly loosened on the floor, the clamp can automatically fall off, and the template can be easily demoulded.
Has the advantages that: the utility model discloses a prefabricated superimposed sheet seam crossing hangs mould special use and presss from both sides when hanging the mould as superimposed sheet seam crossing and consolidate more firm, can not produce the mould phenomenon that rises, and pleasing to the eye and can repeat the turnover, simple to operate, efficiency are high, and labour saving and time saving avoids superimposed sheet to hang mould department and appears the emergence of the mould that rises, the thick liquid scheduling problem of leaking, and the most crucial is that can greatly reduce cost.
Drawings
FIG. 1 is a schematic view of the application of the mold hanging jig for the joint of the prefabricated composite slab of the present invention;
FIG. 2 is a cross-sectional view of the mold hanging jig for the joint of the prefabricated composite slab of the present invention;
FIG. 3 is an overall perspective view of the special mold hanging jig for the seam of the prefabricated composite slab of the present invention;
FIG. 4 is a perspective view of the upper clamp of the special hanging mold clamp for the seam of the prefabricated composite slab of the present invention;
FIG. 5 is a bottom clip perspective view of the special hanging mold clamp for the seam of the prefabricated composite slab of the present invention;
FIG. 6 is a perspective view of the screw rod of the special mold hanging jig for the seam of the prefabricated composite slab of the present invention;
FIG. 7 is a perspective view of the special jig sleeve for hanging the mold at the joint of the prefabricated composite slab of the present invention;
FIG. 8 is a perspective view of a special jig for hanging molds at the joints of the prefabricated composite slabs according to the present invention;
FIG. 9 is a perspective view of the special fixture nut for hanging the mold at the joint of the prefabricated composite slab of the present invention;
fig. 10 is a top clamping perspective view of the special mold hanging jig for the seam of the prefabricated composite slab of the present invention with protrusions.
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.
Referring to fig. 1-10, the special fixture for hanging molds at joints of prefabricated composite slabs of the present invention comprises an upper clamp 1, a lower clamp 2, a screw rod 3, a sleeve 4 and a nut 6, wherein the upper clamp 1 and the lower clamp 2 are arranged oppositely, one end of the screw rod 3 is fixedly connected with the lower clamp 2, the upper clamp 1 is provided with a through hole, and the other end of the screw rod 3 passes through the through hole. Wherein, the through hole is positioned in the middle of the upper clamp 1. The screw rod 3 penetrates through the through hole and is tightened through the nut 6, and the stress is more uniform.
The part of the screw rod 3 between the upper clamp 1 and the lower clamp 2 is sleeved with a sleeve 4, and the part of the screw rod 3 extending out of the upper clamp 1 is provided with a nut 6 matched with the screw rod.
Furthermore, the upper clamp 1 and the lower clamp 2 are both made of metal square tubes. Can be conveniently obtained on the construction site, and has low cost. Wherein, the screw rod 3, the gasket 5 and the nut 6 are made of metal, and the sleeve 4 is made of a PVC pipe. In the utility model, one end of the screw rod 3 is welded with the lower clamp 2 to form a whole.
Furthermore, the two ends of the upper clamp 1 near the lower clamp 2 are provided with protrusions. Preferably, the protrusions are tapered. When the protrusion is conical, the upper clamp is conveniently positioned, and the fixing effect is better.
In the utility model, the upper clamp 1 is shaped like a [ ". When in use, the [ -shaped opening faces downwards and corresponds to the lower clamp. The structure material is easy to obtain, the processing is simple,
further, the screw rod 3 is welded with the lower clamp 2. Wherein, the screw rod 3 and the lower clamp 2 can also adopt threaded connection. The screw rod or the lower clamp can be conveniently replaced according to the requirement.
Furthermore, a gasket 5 is included, and the gasket 5 is arranged between the upper clamp 1 and the nut 6. Make things convenient for nut 6 to turn round tightly and consolidate, and the atress is more even.
Preferably, the two ends of the lower clip 2 are provided with a first flexible positioning pad at the side opposite to the upper clip 1. Convenient location, and can play better fixed action. Preferably, a second flexible positioning pad is arranged at one side of two ends of the upper clamp 1 opposite to the lower clamp 2. Convenient location, and can play better fixed action.
The invention principle is as follows:
when the clamp is used, firstly, holes are drilled in the template at the splicing seams, the aperture is slightly larger than the size of the screw rod, the opening of the upper clamp 1 is downward, concrete cushion blocks are respectively arranged at two ends of the upper clamp 1 according to the total thickness of a floor slab, the concrete cushion blocks at two ends of the upper clamp 1 are arranged on the concrete cushion blocks at two ends of the upper clamp, in order to facilitate the future dismantling of the clamp and continue to be used in a turnover manner, the screw rod 3 penetrates through the sleeve 4 when penetrating into the hole in the middle of the upper clamp 1, and finally, the nut 6 is adopted to be screwed tightly, so that the purpose of reinforcement can be realized, and generally a plurality of groups of clamps can be used simultaneously.
After the concrete reaches the strength, the nut is directly loosened on the floor, the clamp can automatically fall off, and the template can be easily demoulded. This prefabricated superimposed sheet seam crossing hangs mould special fixture accessible wrench movement nut on the screw rod and can realize consolidating, sheathes the sleeve pipe so that anchor clamps demolish on the screw rod of this anchor clamps simultaneously, and can continue to have enough to meet the need the use.
The utility model discloses a prefabricated superimposed sheet seam crossing hangs mould special fixture is more firm when hanging the mould and consolidate as the secondary concreting between superimposed sheet and the superimposed sheet, adjusts the precision height, convenient and fast, pleasing to the eye, repeated turnover, construction period is short, the efficiency is high, avoids appearing the emergence of mould that rises, the thick liquid scheduling problem of leaking. The more important thing is to save the cost, can practice thrift labour cost and material cost by a wide margin.
Claims (10)
1. The utility model provides a prefabricated superimposed sheet seam crossing hangs mould special fixture which characterized in that: including last clamp (1), lower clamp (2), screw rod (3), sleeve pipe (4) and nut (6), go up clamp (1) and lower clamp (2) and set up relatively, the one end of screw rod (3) with lower clamp (2) fixed connection, it is provided with through-hole (1-1) to go up clamp (1), the other end of screw rod (3) passes through-hole (1-1), screw rod (3) are located go up clamp (1) and the partial cover that presss from both sides between (2) down have sleeve pipe (4), screw rod (3) stretch out go up the part that presss from both sides (1) is provided with supporting nut (6) with it.
2. The special mold hanging clamp for the joint of the prefabricated composite slab as claimed in claim 1, wherein: the upper clamp (1) and the lower clamp (2) are both made of metal square tubes.
3. The special mold hanging clamp for the joint of the prefabricated composite slab as claimed in claim 1, wherein: and bulges are arranged at one sides of the two ends of the upper clamp (1) close to the lower clamp (2).
4. The special mold hanging clamp for the joint of the prefabricated composite slab as claimed in claim 3, wherein: the protrusion is conical.
5. The special mold hanging clamp for the joint of the prefabricated composite slab as claimed in claim 3, wherein: the shape of the upper clamp (1) is in a [ -shape.
6. The special mold hanging clamp for the joint of the prefabricated composite slab as claimed in claim 1, wherein: the screw rod (3) is connected with the lower clamp (2) in a welding mode.
7. The special mold hanging clamp for the joint of the prefabricated composite slab as claimed in claim 1, wherein: the screw rod (3) is in threaded connection with the lower clamp (2).
8. The special mold hanging clamp for the joint of the prefabricated composite slab as claimed in claim 1, wherein: the clamp is characterized by further comprising a gasket (5), wherein the gasket (5) is arranged between the upper clamp (1) and the nut (6).
9. The special mold hanging clamp for the joint of the prefabricated composite slab as claimed in claim 1, wherein: and one side of the two ends of the lower clamp (2) opposite to the upper clamp (1) is provided with a first flexible positioning pad.
10. The special mold hanging clamp for the joint of the prefabricated composite slab as claimed in claim 1, wherein: and a second flexible positioning pad is arranged at one side of the two ends of the upper clamp (1) opposite to the lower clamp (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120765870.3U CN215107294U (en) | 2021-04-15 | 2021-04-15 | Special fixture for hanging die at seam of prefabricated laminated slab |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120765870.3U CN215107294U (en) | 2021-04-15 | 2021-04-15 | Special fixture for hanging die at seam of prefabricated laminated slab |
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| Publication Number | Publication Date |
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| CN215107294U true CN215107294U (en) | 2021-12-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202120765870.3U Active CN215107294U (en) | 2021-04-15 | 2021-04-15 | Special fixture for hanging die at seam of prefabricated laminated slab |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115370143A (en) * | 2022-08-09 | 2022-11-22 | 晟通科技集团有限公司 | Reinforcing device and pouring method of cast-in-place concrete wall |
-
2021
- 2021-04-15 CN CN202120765870.3U patent/CN215107294U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115370143A (en) * | 2022-08-09 | 2022-11-22 | 晟通科技集团有限公司 | Reinforcing device and pouring method of cast-in-place concrete wall |
| CN115370143B (en) * | 2022-08-09 | 2024-01-12 | 晟通科技集团有限公司 | Reinforcing device and pouring method of cast-in-place concrete wall |
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