CN216422938U - Clamp device for adjusting support protection distance of template - Google Patents
Clamp device for adjusting support protection distance of template Download PDFInfo
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- CN216422938U CN216422938U CN202122404379.0U CN202122404379U CN216422938U CN 216422938 U CN216422938 U CN 216422938U CN 202122404379 U CN202122404379 U CN 202122404379U CN 216422938 U CN216422938 U CN 216422938U
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Abstract
The utility model relates to an adjustment template is strutted protection distance's fixture device. The technical scheme is as follows: rigid vertical plates are respectively arranged on the outer sides of the templates, and split bolts penetrate through the rigid vertical plates on one side and the lower sides of the templates, penetrate out of the templates and the rigid vertical plates on the other side and are fixed through fastening nuts; the upper sides of the template and the rigid vertical plates are fixedly connected through fastening screws, a double-nut reverse-rotation screw is fixed at the top of the rigid vertical plate on the left side, a double-nut forward-rotation screw is fixed at the top of the rigid vertical plate on the right side, and the double-nut reverse-rotation screw is in threaded connection with the double-nut forward-rotation screw through a forward-reverse internal thread sleeve; the top of the rigid vertical plate at the left side is movably connected with a side support. The beneficial effects are that: the bottom of the template is tightly attached to the positioning steel bars of the ground beam by locking the split bolts; the positive and negative rotation internal thread sleeves are connected with the double-nut positive rotation screw and the negative rotation screw, and the distance between the upper parts of the templates is adjusted by rotating the internal thread sleeves, so that the distance between the templates is adjusted.
Description
Technical Field
The utility model relates to a device is pour to the roof beam, in particular to protection distance's fixture device is strutted to adjustment template.
Background
When the roof beam is pour, often press from both sides tight positioning reinforcement through a formwork and guarantee the width, guarantee the grade beam height through the template height. Considering that the template has small rigidity and large deformation, two round steel pipes are inserted into the two sides of the template and tightly attached to the outer side of the template.
For the bottom of the template, the split bolts are used, the steel pipes on two sides are tensioned to be close to the template to realize the distance between the bottom and the top, but the tops of the templates on two sides are easy to bend towards the middle, so that the phenomenon that the distance between the template on the upper part is small or the distance between two sides and a beam is not equal is caused. Conventionally, a steel bar support is added on the top of the template, and a cushion block is used on a narrow side to keep the distance between the template and a beam.
When the formwork support is dismantled, the uneven clearance at the top can cause rib leakage and a thin beam protective layer, the formwork supported by the steel bars needs to be knocked out after concrete is solidified, and the top stirrups can be exposed in the air while manpower is increased. Meanwhile, along with the increase of the cushion blocks, the beams have the problems of poor fusion of concrete and the cushion blocks, block falling and the like, and the subsequent repairing process is increased. Because the steel pipe diameter is great, the use amount is many, improves the frock turnover degree of difficulty, further reduces production efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an adjustment template struts the fixture device of guard distance to the above-mentioned defect that prior art exists, through this positioning fixture, can replace the use of support reinforcement, cushion and steel pipe, improvement production efficiency that can be by a wide margin.
The utility model provides a pair of protection distance's fixture device is strutted to adjustment template, its technical scheme is: the vertical beam fixing device comprises a split bolt (1), a fastening screw (2), a fastening nut (3), a double-nut reverse-rotation screw (4), a double-nut forward-rotation screw (5), a forward-rotation internal thread sleeve (6), a side position support (7) and a rigid vertical plate (8), wherein templates (a) are arranged on two sides of a beam, a plurality of beam positioning reinforcing steel bars (b) are arranged between the two templates (a), the rigid vertical plate (8) is respectively arranged on the outer side of each template (a), the split bolt (1) penetrates through the rigid vertical plate (8) on one side and the lower side of the template (a), penetrates out of the template (a) and the rigid vertical plate (8) on the other side and is fixed through the fastening nut (3); the template (a) and the upper side of the rigid vertical plate (8) are fixedly connected through a fastening screw (2), a double-nut reverse-rotation screw (4) is fixed at the top of the rigid vertical plate (8) on the left side, a double-nut forward-rotation screw (5) is fixed at the top of the rigid vertical plate (8) on the right side, and the double-nut reverse-rotation screw (4) and the double-nut forward-rotation screw (5) are in threaded connection through a forward-rotation internal thread sleeve (6); the top of the rigid vertical plate (8) at the left side is movably connected with a lateral support (7).
Preferably, a cushion block (9) is arranged on the outer side of the template (a).
Preferably, the rigid vertical plate (8) is provided with more than one group of trapezoidal bulges, screw holes are formed in the centers of the trapezoidal bulges, and the fastening nuts (3) penetrate through the screw holes in the trapezoidal bulges and are connected with the template (a).
Preferably, above-mentioned rigidity riser (8) include riser main part (8.1), first trapezoidal arch (8.2), second trapezoidal arch (8.3), first screw (8.4), second screw (8.5), riser main part (8.1) on be equipped with first trapezoidal arch (8.2) and second trapezoidal arch (8.3), the center of first trapezoidal arch (8.2) is equipped with first screw (8.4), the center of second trapezoidal arch (8.3) is equipped with second screw (8.5).
Preferably, the fastening screw (2) is connected with a cushion block (9) on the upper side of the template (a) through a first screw hole (8.4);
preferably, the split bolt (1) passes through the second screw hole (8.5) of the second trapezoidal protrusion (8.3) on the lower side of the right rigid vertical plate (8) and passes through the template (a) to be connected to the left rigid vertical plate (8).
Preferably, the rigid vertical plate (8) comprises an upper vertical plate main body (8.8), a lower vertical plate main body (8.7), a locking bolt (8.6), a first trapezoidal protrusion (8.2), a second trapezoidal protrusion (8.3), a first screw hole (8.4) and a second screw hole (8.5), the upper vertical plate main body (8.8) and the lower vertical plate main body (8.7) are fixedly connected through the locking bolt (8.6), the upper vertical plate main body (8.8) is provided with the first trapezoidal protrusion (8.2), the lower vertical plate main body (8.7) is provided with the second trapezoidal protrusion (8.3), the center of the first trapezoidal protrusion (8.2) is provided with the first screw hole (8.4), and the center of the second trapezoidal protrusion (8.3) is provided with the second screw hole (8.5).
The utility model has the advantages that: the bottom of the template is tightly attached to the positioning steel bars of the ground beam by locking the split bolts; the vertical plate is attached to the upper portion of the template through the fastening screws, the double-nut forward-rotating screw and the double-nut backward-rotating screw penetrate through the upper portion of the vertical plate, and the vertical plate is fixed with the forward-rotating screw and the backward-rotating screw through the fastening nuts. A forward-reverse internal thread sleeve is used for connecting a double-nut forward-reverse screw rod and a reverse-reverse screw rod, the internal thread sleeve is rotated to adjust the distance of the upper part of the template, and the distance between the templates is consistent with the width of positioning steel bars on two sides of a bottom beam. The side position support is used for supporting the outer side to be connected with a narrow side screw at the top of the template, and the template protection distance is adjusted in a single-side mode by matching with the forward and reverse rotating internal thread sleeve; the utility model discloses a this positioning fixture can replace the use of brace bar, cushion and steel pipe, to improving production efficiency, improves roof beam mechanism shaping quality and has great meaning.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic structural view of a rigid riser;
FIG. 3 is a schematic structural view of a second embodiment of a rigid riser;
in the upper diagram: split bolt 1, fastening screw 2, fastening nut 3, two nut derotation screw rods 4, two nut derotation screw rods 5, the internal thread sleeve 6 of derotation, side position support 7, rigidity riser 8, riser main part 8.1, first trapezoidal arch 8.2, the trapezoidal arch of second 8.3, first screw 8.4, second screw 8.5, locking bolt 8.6, lower riser main part 8.7, go up riser main part 8.8, roof beam positioning steel bar b, template a, concrete c.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Embodiment 1, refer to fig. 1, the utility model provides an adjustment formwork supports fixture device of protection distance, including split bolt 1, fastening screw 2, fastening nut 3, two nut backspin screws 4, two nut forward screw screws 5, the internal thread sleeve 6 of positive and negative rotation, side support 7, rigid riser 8, install template a in the both sides of roof beam, and be equipped with many roof beam positioning steel bars b between two template a, install rigid riser 8 respectively in the outside of template a, split bolt 1 passes one side rigid riser 8 and the downside of template a, and template a and rigid riser 8 from the opposite side wear out, and fix through fastening nut 3; the template a and the upper side of the rigid vertical plate 8 are fixedly connected through a fastening screw 2, a double-nut reverse-rotation screw 4 is fixed at the top of the rigid vertical plate 8 on the left side, a double-nut forward-rotation screw 5 is fixed at the top of the rigid vertical plate 8 on the right side, and the double-nut reverse-rotation screw 4 and the double-nut forward-rotation screw 5 are in threaded connection through a forward-reverse internal thread sleeve 6; the top of the rigid vertical plate 8 at the left side is movably connected with a side position support 7.
Preferably, a cushion block 9 is arranged on the outer side of the template a, and is connected and fixed with the rigid vertical plate 8 through the cushion block.
Preferably, the rigid vertical plate 8 is provided with more than one group of trapezoidal protrusions, a screw hole is formed in the center of each trapezoidal protrusion, and the fastening nut 3 penetrates through the screw hole in the trapezoidal protrusion to be connected with the template a.
Preferably, the rigid vertical plate 8 comprises a vertical plate main body 8.1, a first trapezoidal protrusion 8.2, a second trapezoidal protrusion 8.3, a first screw hole 8.4 and a second screw hole 8.5, the vertical plate main body 8.1 is provided with the first trapezoidal protrusion 8.2 and the second trapezoidal protrusion 8.3, the center of the first trapezoidal protrusion 8.2 is provided with the first screw hole 8.4, and the center of the second trapezoidal protrusion 8.3 is provided with the second screw hole 8.5.
Preferably, the fastening screw 2 is connected with a cushion block 9 on the upper side of the template a through a first screw hole 8.4;
preferably, the above-mentioned split bolt 1 passes through the second screw hole 8.5 of the second trapezoidal protrusion 8.3 on the lower side of the right rigid vertical plate 8 and passes through the template a to be connected to the left rigid vertical plate 8.
The utility model provides an adjustment template support protection distance's fixture device's application method specifically as follows:
(1) after the beam positioning steel bars b and the templates a are installed, the rigid vertical plates 8 are used for clinging to the outer sides of the templates a, the counter bolts 1 penetrate through the templates and the rigid vertical plates 8, the counter bolts 1 are fastened by the fastening nuts 3, the rigid vertical plates 8 and the templates are enabled to cling to the beam positioning steel bars b, and concrete c is filled in a cavity between the two templates a;
(2) the rigid vertical plate 8 is fixed with the upper part of the template a by using a fastening screw 3;
(3) the double-nut reverse-rotation screw 4 penetrates through the rigid vertical plate 8, the double-nut forward-rotation screw 5 penetrates through the rigid vertical plate 8, the double-nut reverse-rotation screw 4 and the double-nut forward-rotation screw 5 are connected through the forward-rotation and reverse-rotation internal thread sleeve 6, and the distance between the top templates is adjusted by rotating the forward-rotation and reverse-rotation internal thread sleeve 6;
(4) screwing the nuts of the double-nut reverse-rotation screw 4 and the double-nut forward-rotation screw 5 tightly to enable the nuts to clamp the rigid vertical plate 8;
(5) the side support 7 is hinged to the end portion of the double-nut reverse-rotation screw 4 on the upper side of the template a, the free end of the side support 7 is fixed with a foundation, and the width of the template is adjusted by rotating the reverse-rotation internal thread sleeve 6.
The difference from the embodiment 1 is that:
referring to fig. 3, the utility model provides a rigidity riser 8 includes riser main part 8.8, lower riser main part 8.7, locking bolt 8.6, first trapezoidal arch 8.2, the trapezoidal arch 8.3 of second, first screw 8.4, second screw 8.5, riser main part 8.8 and lower riser main part 8.7 between be connected fixedly through locking bolt 8.6 last riser main part 8.8 on be equipped with first trapezoidal arch 8.2, be equipped with the trapezoidal arch 8.3 of second on the lower riser main part 8.7, the center of first trapezoidal arch 8.2 is equipped with first screw 8.4, the center of the trapezoidal arch 8.3 of second is equipped with second screw 8.5.
During the use, rigidity riser 8 can adapt to the template of different models, makes its and the cushion cooperation in the template outside realize being connected fixedly, and the adaptability is better.
The above description is only a preferred embodiment of the present invention, and any person skilled in the art may modify the present invention or modify it into an equivalent technical solution by using the technical solutions described above. Therefore, any simple modifications or equivalent changes made according to the technical solution of the present invention belong to the scope of the present invention as far as possible.
Claims (7)
1. The utility model provides an adjustment template supports clamping device of protection distance which characterized by: the steel plate formwork structure comprises split bolts (1), fastening screws (2), fastening nuts (3), double-nut reverse-rotation screw rods (4), double-nut forward-rotation screw rods (5), forward-rotation internal thread sleeves (6), side supports (7) and rigid vertical plates (8), formworks (a) are installed on two sides of a beam, a plurality of beam positioning steel bars (b) are arranged between the two formworks (a), the rigid vertical plates (8) are respectively installed on the outer sides of the formworks (a), the split bolts (1) penetrate through the rigid vertical plates (8) on one side and the lower sides of the formworks (a), penetrate out of the formworks (a) and the rigid vertical plates (8) on the other side and are fixed through the fastening nuts (3); the template (a) is fixedly connected with the upper sides of the rigid vertical plates (8) through fastening screws (2), double-nut reverse-rotation screw rods (4) are fixed at the tops of the rigid vertical plates (8) on the left side, double-nut forward-rotation screw rods (5) are fixed at the tops of the rigid vertical plates (8) on the right side, and the double-nut reverse-rotation screw rods (4) are in threaded connection with the double-nut forward-rotation screw rods (5) through forward-rotation internal thread sleeves (6); the top of the rigid vertical plate (8) at the left side is movably connected with a lateral support (7).
2. The jig apparatus for adjusting a protective distance of a formwork support according to claim 1, wherein: and a cushion block (9) is arranged on the outer side of the template (a).
3. A jig apparatus for adjusting a protection distance of a formwork support according to claim 1 or 2, wherein: the rigid vertical plate (8) is provided with more than one group of trapezoidal bulges, screw holes are formed in the centers of the trapezoidal bulges, and the fastening nuts (3) penetrate through the screw holes in the trapezoidal bulges and are connected with the template (a).
4. The jig device for adjusting a protection distance of a formwork support according to claim 3, wherein: rigid riser (8) include riser main part (8.1), first trapezoidal arch (8.2), trapezoidal arch of second (8.3), first screw (8.4), second screw (8.5), riser main part (8.1) on be equipped with first trapezoidal arch (8.2) and trapezoidal arch of second (8.3), the center of first trapezoidal arch (8.2) is equipped with first screw (8.4), the center of the trapezoidal arch of second (8.3) is equipped with second screw (8.5).
5. The jig device for adjusting a protection distance of a formwork support according to claim 4, wherein: the fastening screw (2) is connected with a cushion block (9) on the upper side of the template (a) through a first screw hole (8.4).
6. The jig device for adjusting a protection distance of a formwork support according to claim 4, wherein: the split bolt (1) penetrates through a second screw hole (8.5) of a second trapezoidal protrusion (8.3) on the lower side of the rigid vertical plate (8) on the right side and penetrates through the template (a) to be connected to the rigid vertical plate (8) on the left side.
7. The jig device for adjusting a protection distance of a formwork support according to claim 3, wherein: rigid riser (8) include riser main part (8.8), riser main part (8.7) down, locking bolt (8.6), first trapezoidal arch (8.2), trapezoidal arch (8.3) of second, first screw (8.4), second screw (8.5), riser main part (8.8) and riser main part (8.7) between be connected fixedly through locking bolt (8.6) last riser main part (8.8) on be equipped with first trapezoidal arch (8.2), be equipped with trapezoidal arch (8.3) of second on riser main part (8.7) down, the center of first trapezoidal arch (8.2) is equipped with first screw (8.4), the center of trapezoidal arch (8.3) of second is equipped with second screw (8.5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122404379.0U CN216422938U (en) | 2021-09-30 | 2021-09-30 | Clamp device for adjusting support protection distance of template |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122404379.0U CN216422938U (en) | 2021-09-30 | 2021-09-30 | Clamp device for adjusting support protection distance of template |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216422938U true CN216422938U (en) | 2022-05-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122404379.0U Active CN216422938U (en) | 2021-09-30 | 2021-09-30 | Clamp device for adjusting support protection distance of template |
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| Country | Link |
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| CN (1) | CN216422938U (en) |
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2021
- 2021-09-30 CN CN202122404379.0U patent/CN216422938U/en active Active
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