CN214696832U - Structure construction of descending board - Google Patents
Structure construction of descending board Download PDFInfo
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- CN214696832U CN214696832U CN202120464080.1U CN202120464080U CN214696832U CN 214696832 U CN214696832 U CN 214696832U CN 202120464080 U CN202120464080 U CN 202120464080U CN 214696832 U CN214696832 U CN 214696832U
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- template
- board
- fall
- drop panel
- horizon bar
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Abstract
The utility model discloses a fall plate structure construction structure, this structure include with the concrete structure size matched's that falls the board template system, the template system includes the edge fall the inboard template and the fixed a that set up of board region edge and locate a plurality of H type support piece of template below, H type support piece include two vertical branches and connect in horizon bar between the vertical branch, horizon bar top and two form the confession between the vertical branch the notch that the template card was established, the upper surface of horizon bar is not higher than fall the elevation of board concrete structure. The utility model discloses simplify the installation and the reinforcement step of template greatly, shortened the engineering time, showing and improving the operating efficiency, avoid template piece grout leakage phenomenon, improved concrete appearance quality, and then improve the whole construction quality of engineering.
Description
Technical Field
The utility model relates to a construction technical field especially relates to a fall plate structure construction structure.
Background
At present, projects such as subways, house buildings and the like become main development directions of the modern city construction. The cast-in-place concrete structure formwork engineering in buildings such as subway stations, house buildings and the like is generally formed by splicing wood formworks and reinforcing wood beams as main and secondary ridges, and the construction is more remarkable by adopting the method when a descending plate structure is constructed.
In the actual board structure form installation reinforcement work progress that falls, because fall the structural style of board self and with structure medium plate position relation, can meet some common and difficult construction difficulties of control when adopting plank sheathing and flitch installation and reinforcement system construction, the loaded down with trivial details difficulty of template installation reinforcement process, consuming time long, difficult demolishs, influences the efficiency of construction greatly to demolish easy bonding concrete of in-process template and concrete contact surface, easily cause appearance quality defects such as concrete edges and corners destruction and pitted surface. Because the wooden template and the batten installation and reinforcement system have poor self stability and low bearing capacity, when the installation and reinforcement do not meet the stress requirement, the position of the template splicing seam is easy to have large staggered platform, the concrete is easy to deform during pouring, and the clearance size of the structure is easy to change due to the invasion limit; on the other hand, in the reinforcing and fixing process of the main and secondary fillets by adopting the battens, the battens are often nailed on the template to damage the template, so that the turnover use times of the template and the battens are greatly reduced, and material resources are wasted.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's defect, provide a fall plate structure construction structure, show to have improved the operating efficiency.
In order to achieve the above object, the utility model adopts the following technical scheme: the utility model provides a fall plate structure construction structure, includes the template system that matches with the concrete structure size that falls the board, the template system includes the edge fall the inboard template that sets up of board zone edge and fixed a plurality of H type support piece of template below, H type support piece include two vertical branch and connect in horizon bar between the vertical branch, horizon bar top and two form the confession between the vertical branch the notch that the template card was established, the upper surface of horizon bar is not higher than fall the elevation of board concrete structure.
Optionally, the upper surface of the horizontal bar coincides with the elevation of the drop panel concrete structure.
Optionally, the horizontal bar and the vertical strut are steel bars.
Optionally, the H-shaped supporting member is welded and fixed to the steel bar structure of the lowering plate.
Optionally, the surface of the template is coated with a release agent.
Optionally, the template is a square tube, and the thickness of the square tube is not less than the height difference between the lowering plate and the floor slab.
The utility model discloses owing to adopt above-mentioned technical scheme, make it have following beneficial effect:
1. the structure is convenient to mount and dismount, the mounting and reinforcing steps of the template are greatly simplified, the construction time is shortened, and the operation efficiency is obviously improved.
2. The utility model discloses the device is safe firm, avoids template piece to leak thick liquid phenomenon, has improved concrete appearance quality, and then improves the whole construction quality of engineering.
3. The utility model discloses a template can repeatedly have enough to meet the need the use, reduces the waste of resource, has practiced thrift construction cost, has fully embodied economic nature and practicality.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 shows the overall structure schematic diagram of the structure construction structure of the falling plate of the present invention.
Fig. 2 shows the assembly structure diagram of the formwork and the H-shaped supporting member in the structure construction of the falling plate of the present invention.
Detailed Description
The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will be readily apparent to those skilled in the art from the disclosure herein. The present invention can also be implemented or applied through other different specific embodiments, and various details in the present specification can be modified or changed based on different viewpoints and applications without departing from the spirit of the present invention.
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1-2, the utility model discloses fall plate structure construction structure, include and fall 3 systems of the concrete structure size matching of board 6, 3 systems of template include along fall 6 regional edge inboard template 3 that set up of board and fixed a plurality of H type support piece 2 of locating template 3 below, H type support piece 2 includes two vertical branch and connects the horizon bar between vertical branch, form the notch that supplies 3 cards of template to establish between horizon bar top and two vertical branch, the upper surface of horizon bar is not higher than the elevation that falls 6 concrete structure of board.
In this embodiment, the upper surface of the horizontal rod is consistent with the elevation of the concrete structure of the falling plate 6, and after the template 3 is clamped above the horizontal rod, the bottom surface of the template 3 is consistent with the elevation of the concrete structure of the falling plate 6, so that the bottom of the template 3 stops pouring when the concrete is poured, and the falling plate 6 is formed after solidification. Wherein, the interval between two vertical struts matches with the width of template 3 (square pipe) to make template 3 (square pipe) be difficult to produce on H type support piece 2 and remove.
The horizontal rod and the vertical supporting rod are reinforcing steel bars, and the three reinforcing steel bars are welded in an H shape to form an H-shaped supporting piece 2.
H type support piece 2 is connected fixedly with falling the steel bar structure spot welding of board 6, makes H type support piece 2 rigidity, causes H type support piece 2 and template 3 to shift when avoiding concrete placement, and the shaping effect is pour in the influence. Two vertical branch point welds of H type support piece 2 fall on the upper and lower row of main muscle 4 in the steel bar structure of board 6, and in some other positions, H type support piece 2 also can weld with the stirrup 5 of the main muscle 4 of lower row about the ligature adaptively.
The surface of the template 3 is coated with the isolating agent, and the template 3 can be easily dismantled after the poured concrete is solidified.
The utility model discloses fall plate structure construction structure when the construction, including following step:
s1: the formwork 3 and a plurality of H-shaped supporters 2 for being seated under the formwork 3 are processed according to the concrete structure size of the drop plate 6.
Wherein, template 3 is square pipe, cuts out required template 3 (square pipe) length through falling the concrete structure size of board 6 to make the H type support piece 2 that supports template 3 (square pipe) sufficient quantity.
After machining the template 3 and the H-shaped supports 2, the method also comprises the following steps: and (3) coating the surface of the template 3 with a separant, and conveniently detaching the template 3 after concrete is poured subsequently and solidified through the separant.
S2: after the construction of the steel bar structure of the descending plate 6 is completed and the acceptance is qualified, the plurality of H-shaped supporting pieces 2 are arranged along the inner side of the edge of the area of the descending plate 6 and are fixed.
The steps of fixing the H-shaped support 2 are as follows: two vertical supporting rods of the H-shaped supporting piece 2 are spot-welded on the upper and lower rows of main reinforcements 4 in the steel bar structure of the descending plate 6. And the arrangement distance between every two adjacent H-shaped supporting pieces 2 is not more than 1m, so that the supporting effect on the template 3 is ensured. In this scheme, the forbidden adoption is pressed close to and is consolidated H type support piece 2 strictly, avoids appearing producing quality defects such as running mould, elevation nonconformity.
S3: and clamping the template 3 on the H-shaped support member 2 to form a template reinforcing system.
S4: and pouring concrete in the plate descending area until the lower surface of the template 3 stops pouring to form the plate descending 6.
S5: after the concrete structure of the descending plate 6 is initially set, the concrete of the floor slab 1 higher than the descending plate 6 is poured outside the area of the descending plate 6. A special person side station is required to be equipped in the pouring process, and the construction condition of the falling plate 6 structure is checked in time.
S6: the template 3 and the part of the H-shaped support piece 2 higher than the descending plate 6 are dismantled after the concrete reaches the template dismantling strength, the template 3 can be dismantled easily and smoothly as the surface is coated with the separant, the part of the H-shaped support piece 2 higher than the descending plate 6 is cut, the surface of the descending plate 6 is smooth, and concrete residues on the surface are cleaned after the dismantling.
The construction quality key points of the descending plate are controlled more easily through the construction structure and the construction method, so that the quality management is fine, the work is standardized, and the construction is standardized.
It should be noted that the structure, ratio, size and the like shown in the drawings attached to the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, so that the present invention has no technical essential meaning, and any structure modification, ratio relationship change or size adjustment should still fall within the scope that the technical content disclosed in the present invention can cover without affecting the efficacy and the achievable purpose of the present invention. Meanwhile, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for convenience of description, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof may be made without substantial technical changes, and the present invention is also regarded as the scope of the present invention.
The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention has been disclosed with the preferred embodiment, it is not limited to the present invention, and any skilled person can make modifications or changes equivalent to the equivalent embodiment without departing from the scope of the present invention, but all the technical matters of the present invention are within the scope of the present invention.
Claims (6)
1. The utility model provides a fall plate structure construction structure, its characterized in that includes the template system that matches with the concrete structure size that falls the board, the template system includes the edge fall the inboard template that sets up of board zone edge and fixed a plurality of H type support piece of template below, H type support piece include two vertical branch and connect in horizon bar between the vertical branch, the horizon bar top and two form the confession between the vertical branch the notch that the template card was established, the upper surface of horizon bar is not higher than fall the elevation of board concrete structure.
2. The drop panel structure construction structure of claim 1, wherein an upper surface of the horizontal bar coincides with an elevation of the drop panel concrete structure.
3. The drop panel structure construction structure of claim 1, wherein the horizontal bar and the vertical struts are reinforcing steel bars.
4. The drop panel structure construction structure of claim 1, wherein the H-shaped supporting member is welded and fixed with the reinforcement structure of the drop panel.
5. The drop panel structure construction structure of claim 1, wherein a release agent is coated on the surface of the form.
6. The drop panel structure construction structure of claim 1, wherein the formwork is a square pipe, and a thickness of the square pipe is not less than a height difference between the drop panel and the floor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120464080.1U CN214696832U (en) | 2021-03-03 | 2021-03-03 | Structure construction of descending board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120464080.1U CN214696832U (en) | 2021-03-03 | 2021-03-03 | Structure construction of descending board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214696832U true CN214696832U (en) | 2021-11-12 |
Family
ID=78569680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120464080.1U Active CN214696832U (en) | 2021-03-03 | 2021-03-03 | Structure construction of descending board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214696832U (en) |
-
2021
- 2021-03-03 CN CN202120464080.1U patent/CN214696832U/en active Active
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