CN216516896U

CN216516896U - Closed cyclic utilization's unwrapping wire hole mould

Info

Publication number: CN216516896U
Application number: CN202123107774.9U
Authority: CN
Inventors: 郑星; 李东颖; 刘瑞涛; 王利鹏; 黄春成
Original assignee: China Shanxi Sijian Group Co Ltd
Current assignee: China Shanxi Sijian Group Co Ltd
Priority date: 2021-12-13
Filing date: 2021-12-13
Publication date: 2022-05-13
Anticipated expiration: 2031-12-13

Abstract

The utility model provides a seal cyclic utilization's unwrapping wire hole mould, belong to building engineering construction technical field, can solve the upper shed end opening that current unwrapping wire hole mould exists and not seal, easily down the unrestrained concrete of layer at concreting in-process, during the later stage unwrapping wire, dismantle the difficulty, the fragile problem, four terrace with edge moulds mould of piecing together in proper order including 4 plywood, the inboard department of meeting of plywood is equipped with the wooden fossil fragments respectively, the wooden plywood passes through the wooden fossil fragments and connects fixedly, the upper and lower both ends of four terrace with edge moulds are equipped with the fixed plate respectively, be equipped with the perforation on the fixed plate respectively, be equipped with the counter-pull screw rod in the perforation, the fixed plate is stretched out at the both ends of counter-pull screw rod, the both ends of counter-pull screw rod are equipped with nut and the chevron card that is used for fixing respectively. The utility model has the advantages of simple structure and convenient construction, and also has the advantages of convenient assembly and disassembly, time and labor saving in use, improved working efficiency, accelerated project progress, material saving and the like.

Description

Closed cyclic utilization's unwrapping wire hole mould

Technical Field

The utility model belongs to the technical field of construction engineering construction, and particularly relates to a closed and recycled pay-off hole die.

Background

At present in the building engineering field, in traditional measurement unwrapping wire, before concreting, four templates of carpenter's interim cutting, adopt iron nail and roof to fix, on the one hand interim customization mould warp easily at concreting in-process, the appearance of wandering to the throne, and the suitable for reading is not sealed down, concrete is easily unrestrained to the lower floor at concreting in-process, during later stage unwrapping wire, dismantle the difficulty, fragile, the lower floor needs to be customized again, reuse rate is low, not only extravagant manpower, and material resources, entrance to a cave shaping quality is difficult to guarantee.

Application number 201520043226X discloses a unwrapping wire hole mould, and this mould includes 4 bounding walls, and it has the notch to open at the bounding wall lower extreme, and 4 bounding walls weld in proper order and form the mould body, and this mould exists equally and does not seal at last mouthful end opening, easily down the unrestrained concrete in lower floor at the concreting process, during the later stage unwrapping wire, dismantles the difficulty, fragile, and the lower floor needs to be customized again, problem that reuse rate is low.

SUMMERY OF THE UTILITY MODEL

The utility model provides a closed and recycled pay-off hole die, aiming at the problems that an upper opening and a lower opening of the existing pay-off hole die are not closed, concrete is easy to fall to a lower layer in the concrete pouring process, the lower layer is difficult to disassemble and easy to damage during later pay-off, the lower layer needs to be customized again, and the recycling rate is low.

The utility model adopts the following technical scheme:

the utility model provides a seal cyclic utilization's unwrapping wire hole mould, includes the four terrace with edge moulds of 4 wood plywood pieces of piecing together in proper order, and the inboard department of meeting of wood plywood is equipped with the wooden fossil fragments respectively, and the wood plywood passes through the wooden fossil fragments to be connected fixedly, and the upper and lower both ends of four terrace with edge moulds are equipped with the fixed plate respectively, are equipped with the perforation on the fixed plate respectively, are equipped with the counter-pull screw rod in the perforation, stretch out the fixed plate to the both ends of drawing the screw rod, are equipped with nut and the mountain type card that is used for fixing respectively to the both ends of drawing the screw rod.

Furthermore, the upper opening of the quadrangular frustum pyramid mold is 200-250mm wide, the lower opening is 100-150mm wide, and the height is 300 mm.

Further, the length of the wood keel is the same as the length of the side edge of the wood plywood.

Further, the through hole of the fixing plate is located at the center of the fixing plate.

Further, the nut is located on the outer side of the mountain-shaped card.

The utility model has the following beneficial effects:

the utility model has the advantages of simple structure and convenient construction, and also has the advantages of convenient assembly and disassembly, time and labor saving in use, capability of improving the working efficiency, accelerating the project progress, saving materials and the like.

The concrete pouring device can be recycled, and the upper end and the lower end of the concrete pouring device are provided with the fixing plates for sealing, so that concrete can be prevented from being scattered to the lower layer in the concrete pouring process.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic front view of the present invention;

wherein: 1-wood plywood; 2-wood keel; 3, fixing a plate; 4-pulling the screw rod oppositely; 5-a nut; 6-mountain card.

Detailed Description

The utility model is further explained with reference to the accompanying drawings.

As shown in the figure, a seal cyclic utilization's unwrapping wire hole mould, including the four terrace with edge moulds of 4 plywood 1 pieces of piecing together in proper order, the department of meeting of plywood 1's inboard is equipped with wooden fossil fragments 2 respectively, wooden plywood 1 connects fixedly through wooden fossil fragments 2, the upper and lower both ends of four terrace with edge moulds are equipped with fixed plate 3 respectively, be equipped with the perforation on fixed plate 3 respectively, be equipped with in the perforation and to drawing screw rod 4, stretch out fixed plate 3 to the both ends that draw screw rod 4, the both ends that draw screw rod 4 are equipped with nut 5 and the mountain type card 6 that are used for fixing respectively.

The upper opening of the quadrangular frustum pyramid mold is 200-250mm in width, the lower opening of the quadrangular frustum pyramid mold is 100-150mm in width, and the height of the quadrangular frustum pyramid mold is 300 mm.

The four corners are fixed with the back wood keels by nails, the upper plate and the lower plate are connected by counter-pulling screws, and plastic adhesive tapes are pasted on the four sides, so that the demoulding is convenient.

The thickness of the wood veneer is 15 mm.

The manufacturing method of the utility model is as follows:

the method comprises the following steps: and (4) forming 150-150 holes on the laid top plate according to the positions of the paying-off holes.

Step two: the size of each plywood is accurately calculated according to the size of the paying-off hole die to process and discharge, the back of the plywood is fixed with a wooden keel, and six veneers are assembled by iron nails.

Step three: after assembly, holes are drilled in the upper plate and the lower plate, the upper plate and the lower plate penetrate through the split screw rods, and the screw threads are screwed tightly.

Step four: plastic adhesive tapes are stuck on the plate surface.

Step five: and placing the manufactured die at the position of the pay-off hole.

Claims

1. The utility model provides a seal cyclic utilization's unwrapping wire hole mould which characterized in that: including the four terrace with edge moulds of 4 plywood (1) system of piecing together in proper order, the department of meeting of the inboard of wood plywood (1) is equipped with wooden fossil fragments (2) respectively, wood plywood (1) is connected fixedly through wooden fossil fragments (2), the upper and lower both ends of four terrace with edge moulds are equipped with fixed plate (3) respectively, be equipped with the perforation on fixed plate (3) respectively, be equipped with in the perforation and to drawing screw rod (4), fixed plate (3) are stretched out to the both ends of drawing screw rod (4), the both ends of drawing screw rod (4) are equipped with nut (5) and the mountain type card (6) that are used for fixing respectively.

2. A closed recycled payoff hole die as claimed in claim 1, wherein: the upper opening of the quadrangular frustum pyramid mold is 200-250mm in width, the lower opening of the quadrangular frustum pyramid mold is 100-150mm in width, and the height of the quadrangular frustum pyramid mold is 300 mm.

3. A closed recycled payoff hole die as claimed in claim 2, wherein: the length of the wood keel (2) is the same as the length of the side edge of the wood plywood (1).

4. A closed recycled payoff hole die as claimed in claim 3, wherein: the through hole of the fixing plate (3) is positioned at the center of the fixing plate (3).

5. A closed recycled pay-off hole die as claimed in claim 4, wherein: the nut (5) is positioned on the outer side of the mountain-shaped clamp (6).