CN214996081U - A interception instrument for different grade concrete placement - Google Patents
A interception instrument for different grade concrete placement Download PDFInfo
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- CN214996081U CN214996081U CN202121416036.XU CN202121416036U CN214996081U CN 214996081 U CN214996081 U CN 214996081U CN 202121416036 U CN202121416036 U CN 202121416036U CN 214996081 U CN214996081 U CN 214996081U
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Abstract
The utility model relates to an interception instrument for different grade concrete placement, including horizontal interception pole, first vertical interception pole, second vertical interception pole and steel wire net piece, one side both ends of horizontal interception pole are connected the one end of first vertical interception pole and second vertical interception pole respectively perpendicularly, and the corresponding position of first vertical interception pole and second vertical interception pole is provided with the draw-in groove that is used for the solid steel wire net piece of card. The utility model discloses can guarantee when pouring of different reference numeral concrete that the wire net piece that is used for the interception is fixed firm to ensure not flowing into low reference numeral concrete region at concreting in-process crowning reference numeral concrete, avoid causing the phenomenon of concrete reference numeral confusion, extravagant high reference numeral concrete. And the installation and the removal are labor-saving and time-saving, the construction is simple, the engineering quality is ensured, meanwhile, the working efficiency and the construction efficiency can be greatly improved, the repeated utilization can be realized, and the engineering cost is reduced.
Description
Technical Field
The utility model relates to a construction field, concretely relates to an interception instrument for different reference numeral concrete placement.
Background
In the building design, the design of a strong column and a weak beam is generally adopted, and the strong column and the weak beam refer to the design requirement that the plastic hinge of the frame structure appears at the beam end. The anti-collapse device is used for improving the deformation capability of the structure and preventing the structure from collapsing under the action of a strong earthquake. The 'strong column and weak beam' is not only a means, but also an aim, and the means is that the design bending moment of the column is artificially amplified, and the beam is not amplified. The aim is that after adjustment, the column has a stronger bending resistance than before, while the beam remains unchanged. I.e. the column capacity is increased to a greater extent than the beam. Thus, when the beam and the column are stressed together, the beam end can yield before the column. Generally, in the construction process, concrete of the reinforced layer beam column adopts different labels, a steel wire mesh is generally adopted for interception and separation during pouring, but because the steel wire mesh is not fixed tightly, the labels of the concrete at the joint of the beam column are disordered and high-label concrete is wasted, the construction speed is too slow, the operation is inconvenient, and the work efficiency is low.
Disclosure of Invention
An object of the utility model is to provide an interception instrument for different reference numeral concrete placement aims at solving among the above-mentioned background art because the fixed beam column that does not strictly lead to of wire net connects the technical problem of the chaotic, extravagant high grade concrete of department concrete reference numeral.
In order to solve the problem, the utility model provides an intercepting tool for different grade concrete placement, including horizontal interception pole, first vertical interception pole, the vertical interception pole of second and wire net piece, the one end of first vertical interception pole and the vertical interception pole of second is connected respectively perpendicularly to one side both ends of horizontal interception pole, and the corresponding position of first vertical interception pole and the vertical interception pole of second is provided with the draw-in groove that is used for the card to fix the wire net piece.
Furthermore, the device also comprises a third vertical intercepting rod, wherein one end of the third vertical intercepting rod is vertically fixed on the transverse intercepting rod and is parallel to the first vertical intercepting rod and the second vertical intercepting rod.
Furthermore, a telescopic adjusting piece is arranged among the transverse intercepting rod, the first vertical intercepting rod, the second vertical intercepting rod and the third vertical intercepting rod.
Furthermore, the steel wire mesh sheets are provided with sealing edges.
Furthermore, a handle is arranged on the transverse intercepting rod.
Compared with the prior art, the beneficial effects of the utility model reside in that:
the utility model discloses can guarantee when pouring of different reference numeral concrete that the wire net piece that is used for the interception is fixed firm to ensure not flowing into low reference numeral concrete region at concreting in-process crowning reference numeral concrete, avoid causing the phenomenon of concrete reference numeral confusion, extravagant high reference numeral concrete. And the installation and the removal are labor-saving and time-saving, the construction is simple, the engineering quality is ensured, meanwhile, the working efficiency and the construction efficiency can be greatly improved, the repeated utilization can be realized, and the engineering cost is reduced.
Drawings
Fig. 1 is a schematic view of a usage state provided by the present invention.
Fig. 2 is a schematic view of the overall structure provided by the present invention.
1-transverse interception rod, 2-first vertical interception rod, 3-second vertical interception rod, 4-steel wire mesh, 5-clamping groove, 6-main rib, 7-stirrup, 8-third vertical interception rod, 9-telescopic adjusting piece and 10-handle.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1 and 2, the present invention provides an embodiment: the utility model provides an interception tool for different grade concrete placement, includes horizontal interception pole 1, first vertical interception pole 2, the vertical interception pole 3 of second and wire net piece 4, and the one end of first vertical interception pole 2 and the vertical interception pole 3 of second is connected respectively perpendicularly at one side both ends of horizontal interception pole 1, and the corresponding position of first vertical interception pole 2 and the vertical interception pole 3 of second is provided with draw-in groove 5 that is used for the solid wire net piece 4 of card.
In this embodiment, the transverse intercepting rod 1, the first vertical intercepting rod 2 and the second vertical intercepting rod 3 can be made of a No. 20 seamless square tube, the transverse intercepting rod 1, the first vertical intercepting rod 2 and the second vertical intercepting rod 3 can be fixed by welding, the transverse intercepting rod 1, the first vertical intercepting rod 2 and the second vertical intercepting rod 3 with proper lengths are selected according to the cross-sectional size of a beam, a proper steel wire mesh 4 is cut, and a plurality of corresponding clamping grooves 5 can be arranged on the first vertical intercepting rod 2 and the second vertical intercepting rod 3 along the length direction according to the size of the steel wire mesh 4. When the tool is used, after the main reinforcement 6 and the stirrup 7 of the beam are bound, the tool is installed according to the determined interception positions, the transverse interception rod 1, the first vertical interception rod 2 and the second vertical interception rod 3 are bound and fixed with the main reinforcement 6 and the stirrup 7 of the beam by adopting binding wires, the steel wire mesh sheet 4 is inserted into the clamping groove 5 for fixing, then formwork supporting is carried out, pouring of concrete with different labels is completed, and finally the tool is taken out. The utility model discloses can guarantee to be used for the fixed firm of wire net piece 4 of interception when pouring of different reference numeral concrete to ensure not flowing into low reference numeral concrete region at concreting in-process crowning reference numeral concrete, avoid causing the phenomenon of the chaotic, extravagant high reference numeral concrete of concrete reference numeral. And the installation and the removal are labor-saving and time-saving, the construction is simple, the engineering quality is ensured, meanwhile, the working efficiency and the construction efficiency can be greatly improved, the repeated utilization can be realized, and the engineering cost is reduced.
In a preferred embodiment, the device further comprises a third vertical intercepting bar 8, and one end of the third vertical intercepting bar 8 is vertically fixed on the transverse intercepting bar 1 and is parallel to the first vertical intercepting bar 2 and the second vertical intercepting bar 3. The supporting force for the steel wire meshes 4 can be further improved through the third vertical intercepting rod 8, so that the stability of the steel wire meshes 4 in the concrete pouring process with different marks is ensured.
In a preferred embodiment, a telescopic adjustment member 9 is provided in the middle of the transverse interceptor bar 1, the first vertical interceptor bar 2, the second vertical interceptor bar 3, and the third vertical interceptor bar 8. The length of the transverse intercepting rod 1, the length of the first vertical intercepting rod 2, the length of the second vertical intercepting rod 3 and the length of the third vertical intercepting rod 8 can be adjusted according to the section size of an actual beam by adopting the telescopic adjusting piece 9, so that the applicability of the tool is greatly improved.
In a preferred embodiment, the steel mesh sheet 4 is provided with a sealing edge. Carry out the banding to steel mesh 4 and handle and can conveniently insert draw-in groove 5 fixed when promoting overall stability, further promote the stability in the use.
In a preferred embodiment, the bar 1 is provided with a handle 10. The handle 10 can facilitate the installation and the disassembly of constructors, and greatly improves the working efficiency.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (5)
1. The utility model provides an interception instrument for different grade concrete placement which characterized in that: the steel wire mesh plate fixing device comprises a transverse intercepting rod, a first vertical intercepting rod, a second vertical intercepting rod and a steel wire mesh plate, wherein two ends of one side of the transverse intercepting rod are respectively and vertically connected with one end of the first vertical intercepting rod and one end of the second vertical intercepting rod, and clamping grooves used for clamping the steel wire mesh plate are arranged at corresponding positions of the first vertical intercepting rod and the second vertical intercepting rod.
2. Interception tool for concreting of different grade according to claim 1, characterized in that: the vertical intercepting device is characterized by further comprising a third vertical intercepting rod, wherein one end of the third vertical intercepting rod is vertically fixed on the transverse intercepting rod and is parallel to the first vertical intercepting rod and the second vertical intercepting rod.
3. Interception tool for concreting of different grade according to claim 2, characterized in that: and a telescopic adjusting piece is arranged among the transverse intercepting rod, the first vertical intercepting rod, the second vertical intercepting rod and the third vertical intercepting rod.
4. Interception tool for concreting of different grades according to claim 1, 2 or 3, characterized in that: and edge seals are arranged on the steel wire mesh sheets.
5. Interception tool for concreting of different grades according to claim 1, 2 or 3, characterized in that: the transverse intercepting rod is provided with a handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121416036.XU CN214996081U (en) | 2021-06-24 | 2021-06-24 | A interception instrument for different grade concrete placement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121416036.XU CN214996081U (en) | 2021-06-24 | 2021-06-24 | A interception instrument for different grade concrete placement |
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| Publication Number | Publication Date |
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| CN214996081U true CN214996081U (en) | 2021-12-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121416036.XU Active CN214996081U (en) | 2021-06-24 | 2021-06-24 | A interception instrument for different grade concrete placement |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114482553A (en) * | 2022-02-24 | 2022-05-13 | 中国十七冶集团有限公司 | Concrete interception processing method for wall column when concrete labels are different |
| CN114562109A (en) * | 2022-04-11 | 2022-05-31 | 山东三箭建设工程管理有限公司 | Blocking method for cast-in-place concrete at beam column joint part |
| CN115749281A (en) * | 2022-12-08 | 2023-03-07 | 中国十七冶集团有限公司 | Concrete interception device and use method thereof |
-
2021
- 2021-06-24 CN CN202121416036.XU patent/CN214996081U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114482553A (en) * | 2022-02-24 | 2022-05-13 | 中国十七冶集团有限公司 | Concrete interception processing method for wall column when concrete labels are different |
| CN114562109A (en) * | 2022-04-11 | 2022-05-31 | 山东三箭建设工程管理有限公司 | Blocking method for cast-in-place concrete at beam column joint part |
| CN115749281A (en) * | 2022-12-08 | 2023-03-07 | 中国十七冶集团有限公司 | Concrete interception device and use method thereof |
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