CN218912263U - Concrete wall steel form thickness control pulling-on piece - Google Patents

Abstract

The utility model discloses a concrete wall steel template thickness control pull piece, which comprises a steel bar rod, limit grooves arranged at the upper end and the lower end of the steel bar rod, limit blocks capable of adjusting positions in the limit grooves, first studs fixed at one end of the limit blocks, and one end of the first stud is fixedly connected with a sheet body, a clamping hook hole is formed in the sheet body, and when the steel form fixing hole is aligned with the clamping hook hole in use, the two are fixed by adopting a U-shaped clamp of the steel form. In the utility model, the combination of the steel bar stick and the sheet body has high material utilization rate, simple processing, convenient installation and difficult deformation, the template is not required to be processed, the pull tab is only required to be disassembled after the template is disassembled, the construction quality is guaranteed, and the position of the sheet body is adjusted by adopting the limiting block, the limiting groove, the first stud, the second stud and the nut, so that the distance between the two clamping hook holes is adjusted, and the control of different steel template thicknesses is satisfied.

Description

Concrete wall steel form thickness control pulling-on piece

Technical Field

The utility model relates to the technical field of building construction, in particular to a concrete wall steel template thickness control pull tab.

Background

In the existing construction process, the new construction of the office building is realized, the elevator shaft adopts full cast-in-situ reinforced concrete, owners and supervision are required to be thick in concrete walls and door opening thickness in the construction process, the whole wall surface effect is required to be smooth and attractive, the wall thickness is ensured, and the installation thickness of the door opening is ensured.

However, in some areas, the opposite-pulling screw rods with proper concrete wall thickness control are not available, the opposite-pulling screw rods are inconvenient to produce locally, the screw rods exposed on the concrete surface can only be cut by a gas cutting method, materials and labor are wasted, oil stains are easily formed on the concrete surface due to the fact that the screw rods need engine oil maintenance, a base layer needs to be cleaned before plastering, and engineering cost is increased.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a concrete wall steel template thickness control pull tab, which solves the problems in the prior art.

(II) technical scheme

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a concrete wall steel form thickness control pulling-on piece, includes the bar rod, sets up in the spacing groove at bar rod upper and lower both ends, can be at the stopper of spacing inslot adjustment position, is fixed in the first double-screw bolt of stopper one end, first double-screw bolt one end fixedly connected with piece body, the trip hole has been seted up on the piece body, and during the use, the trip hole aims the steel form fixed orifices, adopts steel form U type checkpost to fix two.

Preferably, one end of the limiting block is fixedly connected with a second stud, and nuts for locking are sleeved on the first stud and the second stud.

Preferably, the limiting block is cross-shaped, and the limiting groove is matched with the limiting block.

Preferably, the constant head tank has all been seted up to the stopper both sides, constant head tank inner wall fixedly connected with spring, the arc lug of spring other end fixedly connected with, the arc lug slides and sets up in the constant head tank, the arc draw-in groove that the equidistance set up is seted up to the constant head tank inner wall, during the fixed, arc lug one end extend to the constant head tank outside and joint in the arc draw-in groove.

Preferably, the arc-shaped clamping grooves are arranged in two rows, and one end of each arc-shaped protruding block is provided with a matched arc-shaped protruding part.

Preferably, the front end and the rear end of the arc-shaped protruding block are respectively provided with a guide part, the inner wall of the positioning groove is provided with a guide groove, and the guide parts are slidably arranged in the guide grooves.

(III) beneficial effects

The utility model provides a concrete wall steel template thickness control pull tab, which has the following beneficial effects:

1. in the utility model, the combination of the steel bar stick and the sheet body has high material utilization rate, simple processing, convenient installation and difficult deformation, the template is not required to be processed, the pull tab is only required to be detached after the template is detached, the construction quality is ensured, and the fixing effect of the pull tab on the space between the steel templates is enhanced.

2. According to the utility model, the limiting block, the limiting groove, the first stud, the second stud and the nut are adopted to realize position adjustment of the sheet body, so that the distance between two clamping hook holes is adjusted, the control of different steel template thicknesses is satisfied, and when the steel template U-shaped clamp is used, the clamping hook holes are aligned with the steel template fixing holes, and the steel template U-shaped clamp is used for fixing the two steel template fixing holes.

Drawings

FIG. 1 is a front perspective view of a concrete wall steel form thickness control pull tab according to the present utility model;

FIG. 2 is a rear perspective view of a concrete wall steel form thickness control tab according to the present utility model;

FIG. 3 is a rear view cross-sectional perspective structure diagram of a concrete wall steel form thickness control pull tab according to the present utility model;

FIG. 4 is a top view, cross section and perspective view of a concrete wall steel form thickness control pull tab according to the present utility model;

FIG. 5 is an enlarged block diagram of the portion A of FIG. 3;

fig. 6 is an enlarged structural view at B of fig. 4.

In the figure: 1. a reinforcing bar stick; 2. a sheet body; 3. a limit groove; 4. a hook hole; 5. a limiting block; 6. a positioning groove; 7. a spring; 8. arc-shaped protruding blocks; 9. an arc-shaped clamping groove; 10. a first stud; 11. a nut; 12. a second stud; 13. a guide groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1 to 6, the present utility model provides a technical solution: the utility model provides a concrete wall steel form thickness control pulling-on piece, includes bar 1, sets up in the spacing groove 3 at bar 1 upper and lower both ends, can be at spacing inslot 3 adjustment position's stopper 5, is fixed in the first double-screw bolt 10 of stopper 5 one end, and first double-screw bolt 10 one end fixedly connected with piece body 2 has seted up trip hole 4 on the piece body 2, and during the use, trip hole 4 aims at the steel form fixed orifices, adopts steel form U type checkpost to fix the two.

The steel bar rod 1, the sheet body 2 and the clamping hook holes 4 formed in the sheet body 2 are arranged, when the steel bar wall steel formwork is used, the clamping hook holes 4 are aligned to the steel formwork fixing holes, and the steel formwork U-shaped clamp is used for fixing the steel bar rod 1 and the sheet body 2, so that the thickness of the steel formwork of the concrete wall is controlled, the material utilization rate is high, the processing is simple, the installation is convenient, deformation is not needed, the formwork is not needed to be processed, only the pulling piece is needed to be detached after the formwork is detached, and the construction quality is guaranteed; the construction material which can be used in the field part is adopted, a reinforcing bar rod 1 with the minimum phi 8, a No. 26 galvanized iron sheet or a 0.5mm color steel sheet which is supported and used is cut as a sheet body 2, the prior material is used for thinking and diverging on the premise of meeting the requirements of owners and ensuring the engineering quality, the field reinforcing bar and the galvanized iron sheet are reprocessed, and the purpose of controlling the thickness of the concrete wall is achieved by innovatively using pull sheets to control the spacing of the steel forms.

The galvanized iron sheet is cut by a plate cutting machine and a punching machine, the galvanized iron sheet is punched into a sheet body 2, and the steel bar rod 1 is processed into a supporting rod by a steel bar shear and a cutting machine according to the thickness of the wall, so that the width of the hole pitch of the processed pull sheet meets the requirement of steel template installation.

According to the fixing method of the sheet body 2, through experiments, the clamping hook holes 4 are aligned with the steel template fixing holes, and the steel template U-shaped clamp is adopted to fix most properly.

One end of the limiting block 5 is fixedly connected with a second stud 12, nuts 11 for locking are sleeved on the first stud 10 and the second stud 12, the two nuts 11 are rotated, the nuts 11 are propped against the side wall of the steel bar rod 1, the position of the sheet body 2 is fixed, and meanwhile, the position of the sheet body 2 is adjusted, so that the distance between the two clamping hook holes 4 is adjusted, and the control of different steel template thicknesses is met.

In order to ensure that the limiting block 5 cannot fall off and can move along the linear direction, the limiting block 5 is designed to be cross-shaped, and the limiting groove 3 is matched with the limiting block 5.

For further improvement fixed effect, all offered constant head tank 6 in stopper 5 both sides, constant head tank 6 inner wall fixedly connected with spring 7, 7 other end fixedly connected with arc lug 8 of spring, arc lug 8 slides and sets up in constant head tank 6, and the arc draw-in groove 9 that the equidistance set up is offered to the spacing inslot 3 inner wall, and during the fixed, arc lug 8 one end extends to the constant head tank 6 outside and joint in arc draw-in groove 9, and arc draw-in groove 9 is two and listed as the multirow setting, and arc lug 8 one end has the arc convex part of matching.

During adjustment, promote this stopper 5 for arc lug 8 slides on constant head tank 6 inner wall, and spring 7 is compression state this moment, and when moving to arc draw-in groove 9 position, spring 7 release elasticity promotes in arc lug 8's the arc convex part card goes into arc draw-in groove 9, realizes the fixed purpose to stopper 5, just also carries out supplementary fixed to the position of slice body 2, and the fixed of cooperation nut 11, and the effect is better.

In order to ensure that the arc-shaped protruding block 8 can smoothly move in the positioning groove 6, guide parts are respectively arranged at the front end and the rear end of the arc-shaped protruding block 8, the inner wall of the positioning groove 6 is provided with a guide groove 13, and the guide parts are slidably arranged in the guide groove 13.

According to the construction method for controlling the thickness of the concrete wall by using the pull tab in the construction of the concrete wall by using the steel template, the material and the process for manufacturing the pull tab can be adjusted according to the actual existing material on site, and the existing conditions are utilized to meet the requirements of construction and owners on the premise of ensuring the construction quality and the construction period.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (6)

1. A concrete wall steel form thickness control pull tab which characterized in that: including bar rod (1), offer in bar rod (1) upper and lower both ends spacing groove (3), stopper (5) that can adjust the position in spacing groove (3), be fixed in first double-screw bolt (10) of stopper (5) one end, first double-screw bolt (10) one end fixedly connected with piece body (2), trip hole (4) have been seted up on piece body (2), and during the use, trip hole (4) aim at steel form fixed orifices, adopt steel form U type checkpost to fix two.

2. A concrete wall steel form thickness control pull tab as claimed in claim 1, wherein: one end of the limiting block (5) is fixedly connected with a second stud (12), and nuts (11) for locking are sleeved on the first stud (10) and the second stud (12).

3. A concrete wall steel form thickness control pull tab as claimed in claim 1, wherein: the limiting block (5) is in a cross shape, and the limiting groove (3) is matched with the limiting block (5).

4. A concrete wall steel form thickness control pull tab as claimed in claim 1, wherein: positioning grooves (6) are formed in two sides of the limiting block (5), springs (7) are fixedly connected to the inner walls of the positioning grooves (6), arc-shaped protruding blocks (8) are fixedly connected to the other ends of the springs (7), the arc-shaped protruding blocks (8) are slidably arranged in the positioning grooves (6), arc-shaped clamping grooves (9) are formed in the inner walls of the limiting grooves (3) at equal distances, and when the limiting grooves are fixed, one ends of the arc-shaped protruding blocks (8) extend to the outer portions of the positioning grooves (6) and are clamped in the arc-shaped clamping grooves (9).

5. The concrete wall steel form thickness control pull tab of claim 4, wherein: the arc clamping grooves (9) are arranged in two rows, and one end of each arc-shaped protruding block (8) is provided with a matched arc-shaped protruding part.

6. The concrete wall steel form thickness control pull tab of claim 4, wherein: the arc-shaped protruding blocks (8) are provided with guide parts at the front end and the rear end, guide grooves (13) are formed in the inner walls of the positioning grooves (6), and the guide parts are slidably arranged in the guide grooves (13).

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