CN216810965U

CN216810965U - Adjustable top support for formwork

Info

Publication number: CN216810965U
Application number: CN202122799426.6U
Authority: CN
Inventors: 陆唯一; 毛奕威
Original assignee: Shanghai Construction No 2 Group Co Ltd
Current assignee: Shanghai Construction No 2 Group Co Ltd
Priority date: 2021-11-16
Filing date: 2021-11-16
Publication date: 2022-06-24
Anticipated expiration: 2031-11-16

Abstract

The utility model discloses an adjustable jacking of a template, which comprises a screw rod; the non-end part area of the lower surface of the supporting plate is hinged to the upper end of the screw rod; the U-shaped lock catch is detachably sleeved and assembled on the screw rod and is positioned below the supporting plate; and the vertical connecting rod is positioned between the supporting plate and the U-shaped lock catch, one end of the vertical connecting rod is hinged to the end part area of one side of the supporting plate, and the other end of the vertical connecting rod is hinged to the U-shaped lock catch. The angle of the supporting plate can be adjusted, so that the contact area between the supporting plate and templates with various angles is increased, the load bearing capacity of the adjustable jacking of the templates is improved, and the construction progress and the construction quality of template engineering are improved. The utility model can avoid the safety risk of die penetration in the wood formwork engineering, reduce the installation difficulty of the formwork, reduce the engineering construction cost such as the material cost, the labor cost and the like for building the steel formwork, and improve the construction efficiency of the formworks with various angles of the building with irregular geometric shapes.

Description

Adjustable top support for formwork

Technical Field

The utility model relates to the technical field of constructional engineering, in particular to an adjustable jacking of a template.

Background

In order to present artistic and aesthetic effects, more and more buildings are designed into irregular angular geometric shapes, which brings great difficulty to the installation engineering of the concrete formwork. When the formwork engineering with angles such as an inclined roof is involved, because the traditional jacking can only be used for height adjustment and cannot be used for angle adjustment, the contact area between the jacking and the formwork is small, the load bearing capacity of the jacking is poor, and the construction progress and the construction quality of the formwork engineering are seriously influenced. Especially, there is the safe risk of wearing the mould when adopting the plank sheathing under the great condition of load, then have when adopting the steel form assemble with build work load big, the efficiency of construction low, take a lot of work and waste material, waste resource and the angle of steel form has the angle equally to be difficult to the adjustment scheduling problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem of providing an adjustable jacking of a template so as to solve the problems that the bearing capacity of the template engineering is small and the construction progress and the construction quality of the template engineering are influenced due to the small contact area between the traditional jacking and the template of a building with a non-regular geometric shape.

In order to solve the technical problems, the technical scheme provided by the utility model is as follows: a formwork adjustable jacking comprising:

a screw rod;

the non-end part area of the lower surface of the supporting plate is hinged to the upper end of the screw rod;

the U-shaped lock catch is detachably sleeved and assembled on the screw rod and is positioned below the supporting plate;

and the vertical connecting rod is positioned between the supporting plate and the U-shaped lock catch, one end of the vertical connecting rod is hinged to the end part area of one side of the supporting plate, and the other end of the vertical connecting rod is hinged to the U-shaped lock catch.

Further, the adjustable jacking of the template provided by the utility model further comprises:

and the upper adjusting handle is in threaded connection with the screw rod and is positioned below the U-shaped lock catch.

and the lower adjusting handle is in threaded connection with the screw rod and is positioned below the upper adjusting handle.

Further, the adjustable jacking of the template provided by the utility model is characterized in that the U-shaped lock catch is detachably sleeved and assembled on the screw rod through a bolt.

Furthermore, the adjustable jacking of the template provided by the utility model comprises a bottom plate and baffle plates positioned on two sides of the bottom plate.

Further, the height of the baffle is 40 mm.

Further, the adjustable jacking device for the template provided by the utility model comprises a screw rod body part and a threaded rod body part, wherein the screw rod body part is positioned at the upper end of the screw rod body part, and the threaded rod body part is positioned at the lower end of the screw rod body part.

Further, the adjustable jacking of the template provided by the utility model is characterized in that the threaded rod body part of the screw rod is provided with trapezoidal teeth.

Furthermore, the middle area of the lower surface of the supporting plate is hinged to the upper end of the screw rod.

Further, the lower end of the screw rod is connected to the scaffold in a threaded mode.

Compared with the prior art, the utility model has the following beneficial effects:

the template adjustable jacking comprises a screw rod, a supporting plate, a U-shaped lock catch and a vertical connecting rod, wherein the supporting plate is hinged with the screw rod, the vertical connecting rod is hinged with the U-shaped lock catch and the supporting plate, the U-shaped lock catch is fixed at different positions of the screw rod to drive the vertical connecting rod to adjust the angle of the supporting plate relative to the screw rod, so that the angle of the supporting plate is adjusted, the upper surface of the supporting plate can be in good contact with templates of buildings with irregular geometric shapes, the angle of the supporting plate relative to the screw rod can be adjusted, the contact area between the templates with various angles and the supporting plate is increased, the load bearing capacity of the template adjustable jacking is improved, and the construction progress and the construction quality of template engineering are improved. Compare with traditional top support and plank sheathing, can avoid the safety risk of wearing the mould in the plank sheathing engineering. Compared with the traditional steel formwork adjustable jacking, the adjustable jacking device has the advantages that the installation difficulty of the formwork is reduced, the engineering construction cost such as the material cost and the labor cost for building the steel formwork is reduced, and the construction efficiency of the formwork with various angles of the building with irregular geometric shapes is improved.

Drawings

FIG. 1 is a schematic structural view of an adjustable jacking of a formwork;

shown in the figure:

100. the template is adjustable to be supported;

110. a screw rod;

120. a support plate;

130. u-shaped lock catches 131 and bolts;

140. a vertical connecting rod;

150. an upper adjusting handle;

160. the handle is adjusted downward.

Detailed Description

The utility model is described in detail below with reference to the attached drawing figures: the advantages and features of the present invention will become more apparent from the following description. It is to be noted that the drawings are in a very simplified form and are not to precise scale, which is provided for the purpose of facilitating and clearly illustrating embodiments of the present invention.

Referring to fig. 1, an embodiment of the utility model provides an adjustable supporting device 100 for a formwork, which includes a screw rod 110, a supporting plate 120, a U-shaped lock 130, and a vertical connecting rod 140. The supporting plate 120 is hinged to the screw rod 110, the vertical connecting rod 140 is hinged to the U-shaped lock catch 130 and the supporting plate 120 respectively, the U-shaped lock catch 130 is fixed to different positions of the screw rod 110 to drive the vertical connecting rod to adjust the angle of the supporting plate 120 relative to the screw rod 110, so that the angle of the supporting plate 120 is adjusted according to the inclination angle of a template, the upper surface of the supporting plate 120 is made to be in full contact with the templates of buildings with irregular geometric shapes, the angle of the supporting plate 120 can be adjusted relative to the screw rod 110, the contact area between the templates with various angles and the supporting plate 120 is increased, the load bearing capacity of the template adjustable top support 100 is increased, and the construction progress and the construction quality of template engineering are improved. Compare with traditional top support and plank sheathing, can avoid the safe risk of wearing the mould, overcome the defect of traditional vaulting pole and cause the potential safety hazard of destruction to the template. Compared with the traditional steel formwork adjustable jacking 100, the adjustable jacking device has the advantages that the installation difficulty of the formwork is reduced, the engineering construction cost such as the material cost and the labor cost for building the steel formwork is reduced, and the construction efficiency of the formworks with various angles of the building with irregular geometric shapes is improved.

The screw rod 110 may be a full-thread screw rod or a non-full-thread screw rod. Figure 1 illustrates a non-fully threaded lead screw including a smooth shank portion at an upper end and a threaded shank portion at a lower end. Wherein the proportion of the smooth shank portion is less than the proportion of the threaded shank portion. The threaded shank portion of the screw 110 may have a known thread form such as a trapezoidal thread.

Wherein a non-end region of the lower surface of the support plate 120 is hinged at the upper end of the screw bar 110. In order to ensure the load bearing capacity of the support plate 120 after the angle adjustment, the middle region of the lower surface of the support plate 120 is hinged at the upper end of the screw rod 110. The middle area of the supporting plate 120 is hinged to the screw rod 110, so that the stress of the supporting plate 120 relative to the screw rod 110 can be balanced, and the structural stability of the adjustable jacking 100 of the template is ensured. The pallet 120 may include a bottom plate and baffles on both sides of the bottom plate. The height of the baffle includes, but is not limited to, 40 mm. The baffle can prevent that the template from producing the risk of displacement and landing.

The U-shaped lock 130 is detachably sleeved on the lead screw 110 and is located below the supporting plate 120. The U-shaped lock 130 can be detachably sleeved on the screw rod 110 by a bolt 131. The bolt 131 is fixed on the screw rod 110 through the U-shaped lock 130.

The vertical connecting rod 140 is located between the supporting plate 120 and the U-shaped latch 130, and one end of the vertical connecting rod is hinged to an end region of one side of the supporting plate 120, and the other end of the vertical connecting rod is hinged to the U-shaped latch 130.

Referring to fig. 1, in order to ensure that the support plate 120 can be kept stable after the angle is adjusted and improve the bearing capacity of the support plate 110, the template adjustable jacking 100 provided in the embodiment of the present invention may further include:

and the upper adjusting handle 150 is in threaded connection with the screw rod 110 and is positioned below the U-shaped lock catch 130. After the U-shaped lock 130 is fixed on the screw rod 110, the upper adjusting handle 150 can support the U-shaped lock 130, so as to fix the U-shaped lock 130, prevent the U-shaped lock 130 from being shifted, and ensure the angle of the supporting plate 120.

According to the template adjustable jacking 100 provided by the embodiment of the utility model, the lower end of the screw rod 110 can be connected to a scaffold in a threaded manner. The formwork with angles is installed through the scaffold and the adjustable formwork jacking 100.

Referring to fig. 1, in order to facilitate adjustment of the overall installation height of the adjustable template supporting device 100, the adjustable template supporting device 100 according to the embodiment of the present invention may further include:

and a lower adjustment handle 160 screwed to the screw rod 110 and positioned below the upper adjustment handle 150. After the adjustable template jacking 100 is connected to a scaffold or a steel pipe through the lower end threads of the screw mandrel 110, the screw mandrel 110 and the scaffold or the steel pipe are locked through the lower adjusting handle 160, and the bearing capacity of the connection node of the screw mandrel 110 and the scaffold or the steel pipe is improved through the lower adjusting handle 160. Wherein the lower adjustment handle 160 can be used as a load bearing plane to improve the load bearing surface of the scaffold or steel tube.

The template adjustable jacking 100 provided by the embodiment of the utility model adopts a double-adjusting handle design, can directly avoid the fixed hidden trouble in practical use, and achieves the effects of simple operation, popular and easy understanding, safety and reliability.

The template adjustable jacking 100 provided by the embodiment of the utility model can reduce the difficulty coefficient of irregular geometric shapes in the concrete template engineering in modern buildings. The assembling and building workload is reduced, the construction efficiency is improved, and the labor, the material and the resources are saved.

The present invention is not limited to the above-described specific embodiments, and it is apparent that the above-described embodiments are some, not all, of the embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the utility model, are within the scope of the utility model. Other levels of modification and variation of the present invention may be made by those skilled in the art. Thus, it is intended that the present invention cover the modifications and variations of this invention provided they come within the scope of the appended claims.

Claims

1. The utility model provides an adjustable top of template holds in palm which characterized in that includes:

a screw rod;

2. The adjustable jacking system as recited in claim 1, further comprising:

3. The adjustable jacking system as recited in claim 2, further comprising:

4. The adjustable jacking of claim 1, wherein the U-shaped lock catch is detachably sleeved and assembled on the screw rod through a bolt.

5. The adjustable template jacking of claim 1, wherein said pallet includes a bottom plate and baffles on either side of said bottom plate.

6. The adjustable jacking of claim 5, wherein the height of the baffle is 40 mm.

7. The adjustable template jacking of claim 1, wherein said lead screw includes a smooth shank portion at an upper end and a threaded shank portion at a lower end thereof.

8. The template adjustable jacking according to claim 7, wherein the threaded shank portion of the lead screw is a trapezoidal thread.

9. The adjustable template jacking of claim 1, wherein a middle region of the lower surface of said pallet is hinged to an upper end of said lead screw.

10. The adjustable jacking of claim 1, wherein the lower end of said lead screw is threaded onto a scaffolding.