CN209942234U - Anti-bank of falling board district concrete hangs mould positioning tool - Google Patents
Anti-bank of falling board district concrete hangs mould positioning tool Download PDFInfo
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- CN209942234U CN209942234U CN201920550266.1U CN201920550266U CN209942234U CN 209942234 U CN209942234 U CN 209942234U CN 201920550266 U CN201920550266 U CN 201920550266U CN 209942234 U CN209942234 U CN 209942234U
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- steel bar
- positioning steel
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Abstract
The utility model provides a fall anti-bank of board district concrete and hang mould positioning tool, arranges and control the first positioning steel bar that moves towards including the level, first positioning steel bar right part be equipped with the landing leg, the landing leg be the V-arrangement of invering, the landing leg stride locate first positioning steel bar around both sides and with first positioning steel bar fixed connection, the left side that corresponds the landing leg on the first positioning steel bar position still is equipped with the second positioning steel bar, the second positioning steel bar is L shape, the second positioning steel bar includes horizontal part and vertical portion, the horizontal part about move towards, the upside of vertical portion is connected with the right side of horizontal part, the downside and the first positioning steel bar of vertical portion are connected, and the left side of first positioning steel bar surpasss the left side of second positioning steel bar horizontal part. By adopting the tool, the accurate positioning, firmness and reliability during the construction of the cast-in-place concrete anti-ridge formwork lifting of the building can be ensured, and the water leakage phenomenon of the concrete and the anti-ridge of the cast-in-place concrete falling area can be avoided.
Description
Technical Field
The utility model relates to a fall anti-bank of board district concrete and hang mould positioning tool.
Background
At present, vertical height positioning and width positioning of concrete anti-ridge hanging molds in civil building planting roofs and board descending areas of kitchens and toilets are controlled by finished mortar cushion blocks, and effective advanced technology circulation is not available for ridge platform horizontal positioning. The concrete reverse ridge hanging die positioning comprises the steps that finished mortar cushion blocks (height control cushion blocks) with the height equal to the height of the hanging die positioning are placed on the die plate surfaces of ridge table positions in a falling plate area and a non-falling plate area, the die plates of the hanging dies are placed on the mortar cushion blocks, then width control mortar cushion blocks are placed between the hanging dies on the two sides of the concrete reverse ridge, and after the two reverse ridge die plates are penetrated through by counter-pulling screw rods, the width control mortar cushion blocks are tightly clamped between the two die plates of the concrete ridge table by screwing nuts outside the die plates, so that the purpose of controlling the width of the ridge die plates is achieved. After the bank platform suspended mold is installed and reinforced, the inner edge of the suspended mold is released, and the inner edge of the bank platform suspended mold is finely adjusted to be coincident with the released control line, so that the bank platform suspended mold positioning is completed.
The method has the disadvantages that the height of the suspended mould in the plate lowering area is controlled by the mortar cushion blocks, the height of the mortar cushion blocks is consistent with the thickness of the plate lowering area, the cushion blocks penetrate through the upper surface and the lower surface of the plate lowering area, the plate lowering area is in a wet or water environment for a long time, the mortar cushion blocks are not compact and waterproof, and water leakage at the positions where the mortar cushion blocks are placed in the plate lowering area is easily caused. Secondly, concrete hangs mould width control and adopts mortar width control cushion, and the cushion is unsettled to be blocked between two templates of hanging the mould, and extrusion force through two templates is fixed, and the mortar cushion has the risk that drops at any time, leads to hanging the mould width and slightly littleer, and the installation is inconvenient, and the probably length of the mortar cushion of purchasing differs, leads to hanging the mould width deviation, and the mortar cushion is not closely knit simultaneously, waterproof, probably causes the anti bank of concrete to appear the water seepage phenomenon. The horizontal direction of the inverted bucket suspended mould has no effective positioning measure, and the offset is easily caused by concrete vibration and concrete impact in the concrete pouring process. Therefore, the traditional concrete reversed ridge mold hanging positioning tool and method are not scientific, normative and advanced, and quality defects such as leakage of the plate-lowering concrete and reversed ridge concrete, width deviation of the reversed ridge, horizontal deviation and the like are easily caused, so that the use function of the concrete reversed ridge is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a fall anti-bank of board district concrete and hang mould positioning tool is provided, adopt this instrument, can ensure that the cast-in-place accurate positioning and firm reliable when falling the anti-bank of board district concrete and hanging the mould construction of building avoids falling board district concrete, anti-bank the water seepage phenomenon of appearing.
For solving the technical problem, the utility model provides a fall anti-bank of board district concrete and hang mould positioning tool, arrange and control the first positioning reinforcement that moves towards including the level, first positioning reinforcement right part be equipped with the landing leg, the landing leg be the V-arrangement of invering, the landing leg stride locate first positioning reinforcement around both sides and with first positioning reinforcement fixed connection, the left side that corresponds the landing leg on the first positioning reinforcement position still is equipped with the second positioning reinforcement, the second positioning reinforcement is L shape, the second positioning reinforcement includes horizontal part and vertical portion, the horizontal part move towards about, the upside of vertical portion is connected with the right side of horizontal part, the downside and the first positioning reinforcement of vertical portion are connected, and the left side of first positioning reinforcement surpasss the left side of second positioning reinforcement horizontal part.
For the sake of simple explanation, it is right below that a fall reverse bank of board district concrete and hang mould positioning tool all be this instrument for short for the utility model.
The use method of the tool comprises the following steps:
1. before the inverted ridge hanging die is installed, the supporting legs of the tool are erected on the upper side of a non-plate-descending area template, the first positioning steel bars are placed on the beam top main steel bars in a direction perpendicular to the hanging die direction and extend towards the plate-descending area, the horizontal positions of the second positioning steel bars are adjusted, and the first positioning steel bars and the beam top main steel bars are welded and fixed after the first positioning steel bars are determined to be correct;
2. when the inverted ridge hanging die is installed, the falling plate area hanging die duster is arranged on one side, far away from the supporting legs, of the first positioning steel bar, and the non-falling plate area hanging die duster is arranged on the upper sides of the supporting legs, so that the side, close to the falling plate area hanging die and the non-falling plate area hanging die, of the falling plate area hanging die is tightly attached to the second positioning steel bar;
3. and (4) fastening the reverse ridge template by using a counter-pulling screw rod, and finally pouring concrete.
The tool has the advantages that:
1. the tool is firm and reliable in installation and accurate in positioning, effectively improves the installation precision, stability and installation efficiency of the concrete reverse ridge hanging die, improves the forming quality of reverse ridge concrete, reduces the probability of deviation of a concrete reverse ridge, size deviation and water leakage, and saves rework and maintenance cost.
2. The tool is small in size, simple in machining process and convenient to use, can be produced in batches, raw materials can adopt reinforcing steel bar waste materials on site, and can be manufactured and installed on site, so that the purpose of saving cost is achieved.
3. The tool can be manufactured into corresponding sizes according to different ridge platform sizes and floor thicknesses, is suitable for planting ridge-inverted ridges of roofs, kitchen and bathroom places and the like with plate-lowering areas, ridge-inverted ridges of parapet walls of roofs and various ridge platforms and flanges formed in one step, and is wide in application range and universal in applicability.
In order to achieve better using effect of the tool, the preferable scheme is as follows:
preferably, the support leg comprises a front support rod and a rear support rod which are obliquely arranged, the upper sides of the front support rod and the rear support rod are connected, the lower sides of the front support rod and the rear support rod are separated, and a connecting rod for connecting the front support rod and the rear support rod in the front-back direction is arranged between the lower parts of the front support rod and the rear support rod.
Can increase the stability of landing leg through the connecting rod, improve the structural strength of this instrument.
Drawings
Fig. 1 is a schematic structural view of the present tool.
Fig. 2 is a schematic view of the tool in use.
Detailed Description
Referring to fig. 1 and 2, a formwork lifting and positioning tool for a concrete reversed ridge in a slab falling area comprises a first positioning steel bar 1 which is horizontally arranged and moves left and right, a leg 2 is arranged at the right part of the first positioning steel bar 1, the leg 2 is in an inverted V shape, the leg 2 comprises a front support rod 21 and a rear support rod 22 which are obliquely arranged, the upper sides of the front support rod 21 and the rear support rod 22 are connected, the lower sides of the front support rod 21 and the rear support rod 22 are separated, a connecting rod 23 (not shown in fig. 2) for connecting the front support rod 21 and the rear support rod 22 in the front-back direction is arranged between the lower parts of the front support rod 21 and the rear support rod 22, the leg 2 spans the front side and the rear side of the first positioning steel bar 1, the upper parts of the front support rod 21 and the rear support rod 22 are fixedly connected with the first positioning steel bar 1, a second positioning steel bar 3 is also arranged at the left side of the corresponding to the leg 2 at the position of the, the horizontal part 31 walk from side to side, the upside of vertical part 32 is connected with the right side of horizontal part 31, the downside of vertical part 32 is connected with first positioning reinforcing bar 1, and the left side of first positioning reinforcing bar 1 surpasss the left side of second positioning reinforcing bar 3 horizontal part 31.
The use method of the tool comprises the following steps:
1. before the inverted ridge hanging die is installed, the supporting legs 2 of the tool are erected on the upper side of a non-slab-descending area template 5, the first positioning steel bars 1 are placed on the beam top main bars 4 in a direction perpendicular to the hanging die direction and extend towards the slab-descending area, the horizontal positions of the second positioning steel bars 3 are adjusted, and the first positioning steel bars 1 and the beam top main bars 4 are welded and fixed after the errors are determined;
2. when the inverted ridge hanging die is installed, the plate lowering area hanging die 6 is dusted on one side, far away from the supporting legs 2, of the first positioning reinforcing steel bars 1, and the non-plate lowering area hanging die 7 is dusted on the upper sides of the supporting legs 2, so that the side, close to each other, of the plate lowering area hanging die 6 and the non-plate lowering area hanging die 7 is tightly attached to the second positioning reinforcing steel bars 3;
3. and (3) fastening the reverse ridge template by using a counter-pulling screw (not shown in the drawing), and finally pouring concrete.
The tool has the advantages that:
1. the tool is firm and reliable in installation and accurate in positioning, effectively improves the installation precision, stability and installation efficiency of the concrete reverse ridge hanging die, improves the forming quality of reverse ridge concrete, reduces the probability of deviation of a concrete reverse ridge, size deviation and water leakage, and saves rework and maintenance cost.
2. The tool is small in size, simple in machining process and convenient to use, can be produced in batches, raw materials can adopt reinforcing steel bar waste materials on site, and can be manufactured and installed on site, so that the purpose of saving cost is achieved.
3. The tool can be manufactured into corresponding sizes according to different ridge platform sizes and floor thicknesses, is suitable for planting ridge-inverted ridges of roofs, kitchen and bathroom places and the like with plate-lowering areas, ridge-inverted ridges of parapet walls of roofs and various ridge platforms and flanges formed in one step, and is wide in application range and universal in applicability.
4. The stability of landing leg 2 can be increased through connecting rod 23, improves the structural strength of this instrument.
Claims (2)
1. The utility model provides a fall reverse bank of board district concrete and hang mould positioning tool which characterized in that: arrange and control the first positioning steel bar that moves towards including the level, first positioning steel bar right part be equipped with the landing leg, the landing leg be the V-arrangement of invering, the landing leg stride locate first positioning steel bar around both sides and with first positioning steel bar fixed connection, the left side that corresponds the landing leg on the first positioning steel bar position still is equipped with the second positioning steel bar, the second positioning steel bar is L shape, the second positioning steel bar includes horizontal part and vertical portion, the horizontal part move towards about, the upside of vertical portion is connected with the right side of horizontal part, the downside and the first positioning steel bar connection of vertical portion, and the left side of first positioning steel bar surpasss the left side of second positioning steel bar horizontal part.
2. The concrete reversed ridge hanging die positioning tool for the plate lowering area according to claim 1, characterized in that: the landing leg include preceding branch and the back branch that the slope was arranged, preceding branch is connected, downside phase separation with the back branch upside, be equipped with between the lower part of preceding branch and back branch along the connecting rod of preceding branch and back branch of front-back connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920550266.1U CN209942234U (en) | 2019-04-22 | 2019-04-22 | Anti-bank of falling board district concrete hangs mould positioning tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920550266.1U CN209942234U (en) | 2019-04-22 | 2019-04-22 | Anti-bank of falling board district concrete hangs mould positioning tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209942234U true CN209942234U (en) | 2020-01-14 |
Family
ID=69129051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920550266.1U Expired - Fee Related CN209942234U (en) | 2019-04-22 | 2019-04-22 | Anti-bank of falling board district concrete hangs mould positioning tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209942234U (en) |
-
2019
- 2019-04-22 CN CN201920550266.1U patent/CN209942234U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200114 Termination date: 20210422 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |