CN210282700U - Precast concrete component form removal device - Google Patents
Precast concrete component form removal device Download PDFInfo
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- CN210282700U CN210282700U CN201920874394.1U CN201920874394U CN210282700U CN 210282700 U CN210282700 U CN 210282700U CN 201920874394 U CN201920874394 U CN 201920874394U CN 210282700 U CN210282700 U CN 210282700U
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- connecting piece
- frame
- screw rod
- form removal
- removal device
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Abstract
The utility model discloses a precast concrete component form removal device, it is fixed with first connecting piece including setting up first connecting piece, second connecting piece and the screw rod in the concrete placement template outside, screw rod one end, and the second connecting piece is passed in the activity of the screw rod other end, and the spiro union has the nut on the screw rod in the second connecting piece outside. The advantages are that: the utility model discloses a form stripping device can effectively cooperate with horizontal play muscle hole and vertical play muscle hole on the concrete placement template, produces the jacking force towards the mould through screwing the nut, makes first connecting piece and second connecting piece produce opposite effort to concrete member and concrete placement template, can separate concrete placement template and concrete member, need not with the help of the crowbar, and then avoids destroying the concrete member, guarantees its integrality, has solved the problem that the aluminium template that the sled arouses warp simultaneously; and the hammer is not needed to be used for beating, so that the noise pollution is reduced, and the labor intensity of workers is reduced.
Description
The technical field is as follows:
the utility model relates to a concrete member pours technical field, and specifically speaking relates to a precast concrete member form removal device.
Background art:
fabricated concrete buildings have been vigorously pursued in the country to gradually reveal the head and feet in the domestic building market, which includes two blocks: prefabricated production of factory components and field installation of components. The prefabricated production of factory member involves the component and pours the separation link of shaping back and component template, tears the mould ring festival promptly, and traditional form removal method adopts the crowbar to tear open the mould more, need insert between prefabricated component and the template with the instrument to the prefabricated component is as the fulcrum, and the horizontal direction is torn open the mould hard, and this kind of form removal process has following problem: 1. the crowbar takes the prefabricated part as a fulcrum, the destructiveness to the concrete surface of the prefabricated concrete part is large, the flatness of the concrete is influenced, the appearance quality of the demolded concrete, particularly the molding quality of a bolt hole opening is poor, and the requirements of an owner are difficult to meet; 2. when the mold is removed, a crowbar needs to be knocked by a hammer, so that the noise pollution is caused, and the labor intensity of personnel is high; 3. the pouring mould of the concrete member generally adopts an aluminum template, and a crowbar is used for removing the mould, so that the aluminum template is easy to deform, the later service function is influenced, and the service life is prolonged.
The utility model has the following contents:
an object of the utility model is to provide a convenient precast concrete component form removal device of form removal.
The utility model discloses by following technical scheme implement: a precast concrete member form removal device comprises a first connecting piece, a second connecting piece and a screw rod, wherein the first connecting piece, the second connecting piece and the screw rod are arranged on the outer side of a concrete pouring template; one end of the screw rod is fixed with the first connecting piece, the other end of the screw rod movably penetrates through the second connecting piece and is arranged on the outer side of the second connecting piece, and a nut is screwed on the screw rod on the outer side of the second connecting piece.
Furthermore, the first connecting piece comprises a first connecting frame, at least two pin holes corresponding to the longitudinal rib outlet holes in the end edge of the concrete pouring template are vertically formed in the first connecting frame, pin rods penetrate through the corresponding longitudinal rib outlet holes and the corresponding pin holes, and the first connecting piece is detachably connected with the outer wall of the concrete pouring template through the pin rods and the pin holes.
Furthermore, a locking bolt is screwed on the first connecting frame at the side part of the pin hole, and the top end of the locking bolt is movably contacted with the pin rod.
Furthermore, the second connecting piece comprises a second connecting frame and a sleeve, and a through hole for accommodating the screw rod is formed in the second connecting frame; the sleeves fixed with the second connecting frames are arranged above and below the first connecting pieces respectively, the sleeves are vertically arranged relative to longitudinal reinforcement outlet holes in the end edges of the concrete pouring formworks, and the sleeves are sleeved outside the reserved reinforcements.
Furthermore, the second connecting frame is an expansion frame which expands and contracts along the vertical direction.
Furthermore, the second connecting frame comprises a fixed frame which is vertically arranged and sliding frames which are vertically and slidably arranged at the top end and the bottom end of the fixed frame; the through holes are formed in the fixing frame, and the two sleeves are respectively fixed on the two sliding frames.
Furthermore, a vertically arranged long hole is formed in each of the fixing frames above and below the screw rod, a sliding block slides in each long hole, and the sliding blocks are fixed with the corresponding sliding frames.
The utility model has the advantages that: the utility model discloses a form stripping device can effectively cooperate with horizontal play muscle hole and vertical play muscle hole on the concrete placement template, produce the jacking force towards the mould through screwing the nut, make first connecting piece and second connecting piece produce opposite effort to concrete member and concrete placement template, can separate concrete placement template and concrete member, the form stripping is convenient, need not with the help of the crowbar, and then avoid destroying the concrete member, guarantees its integrality, has solved the aluminium template deformation's that the sled caused problem simultaneously; and the hammer is not needed to be used for beating, so that the noise pollution is reduced, and the labor intensity of workers is reduced.
Description of the drawings:
fig. 1 is a schematic view of the entire structure of embodiment 1.
FIG. 2 is a schematic view of the use state of embodiment 1.
Fig. 3 is a schematic view of the entire structure of embodiment 2.
Concrete placement template 1, first connecting piece 2, first link 2.1, pinhole 2.2, pin pole 2.3, second connecting piece 3, second link 3.1, mount 3.1.1, carriage 3.1.2, slot hole 3.1.3, slider 3.1.4, sleeve 3.2, through-hole 3.3, screw rod 4, reserved steel bar 5, nut 6, transversely go out muscle hole 7, locking bolt 8, vertically go out muscle hole 9.
The specific implementation mode is as follows:
in the description of the present invention, it should be noted that, as the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. appear, the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, but does not indicate or imply that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" as appearing herein are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Example 1: as shown in fig. 1 and 2, the precast concrete member form removal device comprises a first connecting piece 2, a second connecting piece 3 and a screw rod 4 which are arranged on the outer side of a concrete pouring template 1, wherein the first connecting piece 2 is detachably connected with the outer wall of the concrete pouring template 1, so that the precast concrete member form removal device is convenient to reuse;
the first connecting piece 2 comprises a first connecting frame 2.1, at least two pin holes 2.2 corresponding to longitudinal rib outlet holes 9 on the end edge of the concrete pouring template 1 are vertically formed in the first connecting frame 2.1, pin rods 2.3 penetrate through the corresponding longitudinal rib outlet holes 9 and the corresponding pin holes 2.2, and the first connecting piece 2 is detachably connected with the outer wall of the concrete pouring template 1 through the pin rods 2.3 and the pin holes 2.2; the first connecting piece 2 is detachably connected with the concrete pouring template 1 by penetrating the pin rod 2.3 between the pin hole 2.2 and the longitudinal rib outlet hole 9, and the disassembly and the assembly are convenient and quick; a locking bolt 8 is screwed on the first connecting frame 2.1 at the side part of the pin hole 2.2, the top end of the locking bolt 8 is movably contacted with the pin rod 2.3, the pin rod 2.3 is fastened in the pin hole 2.2 through the locking bolt 8, the pin rod 2.3 is prevented from falling off from the pin hole 2.2, and the connection stability is ensured;
the second connecting piece 3 is sleeved on the reserved steel bar 5 outside the concrete pouring template 1 and penetrates through a transverse bar outlet hole 7 on the concrete pouring template 1 to be in movable contact with the concrete member;
the second connecting piece 3 comprises a second connecting frame 3.1 and a sleeve 3.2, and a through hole 3.3 for accommodating the screw rod 4 is formed in the second connecting frame 3.1; a sleeve 3.2 fixed with the second connecting frame 3.1 is respectively arranged above and below the first connecting piece 2, the sleeve 3.2 is vertically arranged relative to a longitudinal bar outlet hole 9 on the end edge of the concrete pouring template 1, and the sleeve 3.2 is sleeved outside the reserved steel bar 5; the second connecting piece 3 passes through the transverse rib outlet hole 7 through the sleeve 3.2 to be in contact with a concrete member inside the concrete pouring template 1;
one end of a screw rod 4 is fixed with the first connecting piece 2, the other end of the screw rod 4 movably penetrates through the second connecting piece 3 and is arranged on the outer side of the second connecting piece 3, a nut 6 is screwed on the screw rod 4 on the outer side of the second connecting piece 3, and the nut 6 is movably contacted with the second connecting piece 3; the first connecting piece 2 and the second connecting piece 3 are connected through the matching of the screw rod 4 and the nut 6, in the demoulding process, because the first connecting piece 2 is connected with the concrete pouring template 1 through the pin rod 2.3, in the process of screwing the nut 6, the nut 6 can apply a force towards the concrete pouring template 1 to the second connecting piece 3, and the sleeve 3.2 of the second connecting piece 3 is abutted to the concrete member, so that the concrete pouring template 1 can be pulled reversely through the screw rod 4 and the first connecting piece 2, and the concrete pouring template 1 is separated from the concrete member.
Instructions for use: firstly, sleeving a through hole 3.3 on a second connecting piece 3 outside a reserved steel bar 5, placing the through hole inside a transverse bar outlet hole 7, aligning a pin hole 2.2 with a longitudinal bar outlet hole 9, and penetrating a pin rod 2.3 in the longitudinal bar outlet hole 9 and the pin hole 2.2; then, the locking bolt 8 is screwed tightly, so that the first connecting piece 2 is connected with the concrete pouring template 1; then, the tightening nut 6 is screwed in on the screw 4, so that the sleeve 3.2 passes through the transverse bar-outlet hole 7 to generate a force on the concrete member toward the concrete pouring template 1, thereby separating the concrete pouring template 1 from the concrete member.
Example 2: as shown in fig. 3, the overall structure is the same as that of embodiment 1, except that the second connecting frame 3.1 is an expansion frame which expands and contracts along the vertical direction, and the distance between the two sleeves 3.2 can be adjusted by adjusting the length of the expansion frame, so that the form removing device of the embodiment is suitable for removing forms of concrete members with different thicknesses;
the second connecting frame 3.1 comprises a fixed frame 3.1.1 which is vertically arranged and sliding frames 3.1.2 which are vertically and slidably arranged at the top end and the bottom end of the fixed frame 3.1.1; the through hole 3.3 is arranged on the fixed frame 3.1.1, and the two sleeves 3.2 are respectively fixed on the two sliding frames 3.1.2; the two sliding frames 3.1.2 slide relative to the fixed frame 3.1.1 to realize extension and retraction, so that the purpose of adjusting the overall length of the extension and retraction frame is achieved; a vertically arranged long hole 3.1.3 is respectively arranged on the fixed frame 3.1.1 above and below the screw rod 4, a sliding block 3.1.4 is respectively slid in each long hole 3.1.3, and the sliding block 3.1.4 is fixed with the corresponding sliding frame 3.1.2; the sliding frame 3.1.2 slides along the fixed frame 3.1.1, the sliding block 3.1.4 slides along the long hole 3.1.3, the sliding block 3.1.4 is matched with the long hole 3.1.3, the sliding frame 3.1.2 can be limited, and the sliding frame 3.1.2 is prevented from slipping off from the fixed frame 3.1.1.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (7)
1. A precast concrete member form removal device is characterized by comprising a first connecting piece, a second connecting piece and a screw rod, wherein the first connecting piece, the second connecting piece and the screw rod are arranged on the outer side of a concrete pouring template; one end of the screw rod is fixed with the first connecting piece, the other end of the screw rod movably penetrates through the second connecting piece and is arranged on the outer side of the second connecting piece, and a nut is screwed on the screw rod on the outer side of the second connecting piece.
2. The precast concrete member form removal device according to claim 1, wherein the first connecting member comprises a first connecting frame, at least two pin holes corresponding to the longitudinal bar outlet holes on the end edges of the concrete pouring formwork are vertically formed on the first connecting frame, pin rods are arranged in the corresponding longitudinal bar outlet holes and the corresponding pin holes in a penetrating manner, and the first connecting member is detachably connected with the outer wall of the concrete pouring formwork through the pin rods and the pin holes.
3. The precast concrete member form removal apparatus according to claim 2, wherein a locking bolt is threadedly coupled to the first link frame at a side of the pin hole, and a tip of the locking bolt is in movable contact with the pin shaft.
4. The precast concrete unit form removal device according to any one of claims 1 to 3, wherein the second connecting member comprises a second connecting frame and a sleeve, and a through hole for accommodating the screw is formed in the second connecting frame; the sleeves fixed with the second connecting frames are arranged above and below the first connecting pieces respectively, the sleeves are vertically arranged relative to longitudinal reinforcement outlet holes in the end edges of the concrete pouring formworks, and the sleeves are sleeved outside the reserved reinforcements.
5. A precast concrete member form removal device according to claim 4, wherein the second link frame is a telescopic frame which is vertically telescopic.
6. The precast concrete unit form removal device of claim 5, wherein the second connecting frame comprises a fixed frame which is vertically arranged, and sliding frames which are vertically and slidably arranged at the top end and the bottom end of the fixed frame; the through holes are formed in the fixing frame, and the two sleeves are respectively fixed on the two sliding frames.
7. The precast concrete unit form removal device according to claim 6, wherein a vertically arranged long hole is formed in each of the fixing frames above and below the screw, and a sliding block is slid in each of the long holes and fixed to the corresponding sliding frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920874394.1U CN210282700U (en) | 2019-06-11 | 2019-06-11 | Precast concrete component form removal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920874394.1U CN210282700U (en) | 2019-06-11 | 2019-06-11 | Precast concrete component form removal device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210282700U true CN210282700U (en) | 2020-04-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920874394.1U Active CN210282700U (en) | 2019-06-11 | 2019-06-11 | Precast concrete component form removal device |
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| CN (1) | CN210282700U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114030058A (en) * | 2021-12-09 | 2022-02-11 | 蒋兴儿 | Opening and closing mechanism of concrete member template |
-
2019
- 2019-06-11 CN CN201920874394.1U patent/CN210282700U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114030058A (en) * | 2021-12-09 | 2022-02-11 | 蒋兴儿 | Opening and closing mechanism of concrete member template |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210915 Address after: 016000 No.8, beierjiefang, Shuangyong West Street, Haibowan District, Wuhai City, Inner Mongolia Autonomous Region Patentee after: Inner Mongolia Mengxi Construction Engineering Co.,Ltd. Patentee after: INNER MONGOLIA MENGXI CONSTRUCTION GROUP Co.,Ltd. Address before: 016000 No.8, beierjiefang, Shuangyong West Street, Haibowan District, Wuhai City, Inner Mongolia Autonomous Region Patentee before: Inner Mongolia Mengxi Construction Engineering Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221207 Address after: 016099 No.8, North Second Street, Shuangyong West Street, Haibowan District, Wuhai City, Inner Mongolia Autonomous Region Patentee after: INNER MONGOLIA MENGXI CONSTRUCTION GROUP CO.,LTD. Address before: 016000 No.8, beierjiefang, Shuangyong West Street, Haibowan District, Wuhai City, Inner Mongolia Autonomous Region Patentee before: Inner Mongolia Mengxi Construction Engineering Co.,Ltd. Patentee before: INNER MONGOLIA MENGXI CONSTRUCTION GROUP CO.,LTD. |