CN207160561U

CN207160561U - A kind of support claw for form work engineering

Info

Publication number: CN207160561U
Application number: CN201720984016.XU
Authority: CN
Inventors: 徐松; 焦战增; 王海洋; 刘振东; 李炳秀; 柴寿辰; 洪斌; 龚俭
Original assignee: Sinohydro Bureau 14 Co Ltd
Current assignee: Sinohydro Bureau 14 Co Ltd
Priority date: 2017-08-08
Filing date: 2017-08-08
Publication date: 2018-03-30
Anticipated expiration: 2027-08-08

Abstract

The utility model patent is related to a kind of support claw for form work engineering, belongs to construction engineering technical field.The support claw includes claw, base, jacking block, inner ring, outer tube；The corner installation claw of base, the four sides centre dress jacking block of base pass through base, are the junction setting inner ring of outer tube, base and outer tube below base, using punching press or casting one-shot forming.By four paws together with framework snatch, it is ensured that uniform force, simple in construction, large carrying capacity, prevent steel pipe from producing sliding, vertical rod produces bias, greatly improves stability, the security of whole support system.It is as far as possible attractive in appearance in appearance on the premise of requirement for bearing capacity, function is met, and require to reach the purpose for saving material and cost of manufacture.

Description

A kind of support claw for form work engineering

Technical field

The utility model belongs to architectural engineering construction technique field, more particularly to a kind of support claw for form work engineering.

Background technology

The rapid development of China's building trade, the application of shuttering supporting is also more and more extensive, progressively payes attention to shuttering supporting and exists Application in engineering, the relatively poor security and stability of old shuttering supporting is that the utility model patent solves the problems, such as.At present, build It is U-shaped card slot to build engineering construction shuttering supporting, and steel pipe easily occurs sliding and causes vertical rod eccentric force, the stability of vertical rod is made Into influence.

The content of the invention

The purpose of this utility model is overcome the deficiencies in the prior art, there is provided a kind of new type formwork engineering claw support, is risen To good fixation and supporting role, it is ensured that the steadiness of shuttering supporting.

The technical solution of the utility model is as follows：A kind of support claw for form work engineering, including claw, base, jacking block, Inner ring, outer tube；The corner installation claw of base, dress jacking block passes through base among four sides of base, is outer tube below base, bottom The junction of seat and outer tube sets inner ring, using punching press or casting one-shot forming.

Mean radius 80mm, inner edge mean radius 51mm outside described claw.

Described base section form is square, the long 80mm of longest edge, surrounding thickness 12mm, interior thickness 15mm.

Described jacking block thickness 8mm, top length 8mm, intermediate length 16mm, through base long side 4mm, thickness 6mm.

Described inner ring internal diameter 25mm, external diameter 40.5mm, thickness 7.75mm, height 5mm.

Described outer tube diameter 40.5mm, external diameter 60mm, thickness 9.75mm, length 60mm, the perforate of outer tube lower end, pore radius 8mm, the hole heart is away from bottom 20mm.

The utility model has feature as follows：By projection four paws together with framework snatch, it is ensured that uniform force, structure Simply, large carrying capacity, prevent that steel pipe from producing sliding, vertical rod produce it is eccentric, greatly improve whole support system stability, Security, security.It is as far as possible attractive in appearance in appearance on the premise of requirement for bearing capacity, function is met, and reached saving material and The purpose of cost of manufacture.

Brief description of the drawings

, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, for ordinary skill people For member, on the premise of not paying creative work, other accompanying drawings can also be obtained according to these accompanying drawings.

Fig. 1 is the utility model front plan view.

Fig. 2 is the utility model diagonal profile figure.

Fig. 3 is the utility model center line profile.

Fig. 4 is that graphics is overlooked in the utility model side.

Fig. 5 is the utility model side graphics.

In figure：1- claws, 2- bases, 3- jacking blocks, 4- inner ring, 5- outer tubes.

Embodiment

As Figure 1-5, a kind of support claw for form work engineering, including claw 1, base 2, jacking block 3, inner ring 4, outer tube 5；The corner installation claw of base, the four sides centre dress jacking block of base pass through base, are outer tube, base and outer tube below base Junction set inner ring, using punching press or casting one-shot forming.

Mean radius 80mm, inner edge mean radius 51mm outside described claw.

Application method：By projection four paws together with framework snatch, it is ensured that uniform force, simple in construction, bearing capacity Greatly, prevent steel pipe from producing sliding, vertical rod produces eccentric；Jacking block is filled on base, upper load is transmitted by jacking block, power transmission is concentrated, Ensure base uniform force, base stress bias can be reduced to greatest extent；The junction of base and outer tube sets inner ring, it is ensured that under Portion's vertical rod center of gravity and base center of gravity can prevent bias, effectively transmit load on a plumb line；Aperture is opened on outer tube, can be worn Pin, fixed bottom vertical rod, prevents vertical rod from rotating.

Above example is only to illustrate the technical solution of the utility model, rather than its limitations；The common skill of this area Art personnel should be understood：It can still modify to the technical scheme described in foregoing embodiments, or to its middle part Technical characteristic is divided to carry out equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from this practicality The spirit and scope of new each embodiment technical scheme.

Claims

A kind of 1. support claw for form work engineering, it is characterised in that：Including claw, base, jacking block, inner ring, outer tube；Base Claw is installed in corner, and dress jacking block passes through base among four sides of base, is the junction of outer tube, base and outer tube below base Inner ring is set, using punching press or casting one-shot forming.
2. the support claw according to claim 1 for form work engineering, it is characterised in that：Average half outside described claw Footpath 80mm, inner edge mean radius 51mm.
3. the support claw according to claim 1 for form work engineering, it is characterised in that：Described base section form is Square, the long 80mm of longest edge, surrounding thickness 12mm, interior thickness 15mm.
4. the support claw according to claim 1 for form work engineering, it is characterised in that：Described jacking block thickness 8mm, top Length 8mm, intermediate length 16mm are held, through base long side 4mm, thickness 6mm.
5. the support claw according to claim 1 for form work engineering, it is characterised in that：Described inner ring internal diameter 25mm, External diameter 40.5mm, thickness 7.75mm, height 5mm.
6. the support claw according to claim 1 for form work engineering, it is characterised in that：Described outer tube diameter 40.5mm, external diameter 60mm, thickness 9.75mm, length 60mm, the perforate of outer tube lower end, pore radius 8mm, the hole heart is away from bottom 20mm.