CN214834809U

CN214834809U - A formwork-free jig

Info

Publication number: CN214834809U
Application number: CN202022843452.XU
Authority: CN
Inventors: 李东胜; 李琛; 江少兵; 田勇; 孟锦; 张波; 张晋帼; 陈生杰; 赵洁
Original assignee: China Construction Third Bureau Construction Engineering Co Ltd
Current assignee: China Construction Third Bureau Group Co Ltd
Priority date: 2020-12-02
Filing date: 2020-12-02
Publication date: 2021-11-23
Anticipated expiration: 2030-12-02

Abstract

The utility model relates to a template exempts from tapping anchor clamps. The utility model discloses an anchor clamps and split bolt, anchor clamps are two, connect through split bolt between two anchor clamps, and the anchor clamps both sides are equipped with the otic placode, and the centre sets up the recess, sets up the round hole in the recess, and split bolt passes through round hole joining fixture. The utility model has the advantages of when reducing shear wall template construction consolidate the trompil, improve template turnover efficiency and green construction.

Description

Template drilling-free clamp

Technical Field

The utility model belongs to the technical field of the existing building templates exempts from trompil construction and specifically relates to a trompil anchor clamps are exempted from to template.

Background

In building construction, the traditional wood formwork system plays an irreplaceable role. When traditional wooden form system is under construction, the reinforcement of template often adopts the form of template drilling + split bolt, and the shaping effect of template drilling can all be influenced to location inaccuracy, operation workman's proficiency, and this kind of method very big increase the waste of material, be unfavorable for engineering cost's control, directly influence the usable number of times of template and the impression quality after concrete placement is accomplished.

SUMMERY OF THE UTILITY MODEL

In order to solve the above-mentioned technical problem who exists among the background art, the utility model provides a template that consolidates the trompil when reducing shear wall template construction, improves template turnover efficiency, green construction exempts from trompil anchor clamps.

The technical solution of the utility model is that: the utility model relates to a template exempts from tapping anchor clamps, its special character lies in: the template drilling-free clamp comprises two clamps and split bolts, wherein the two clamps are connected through the split bolts.

Preferably, the two sides of the clamp are provided with the lug plates, the middle of the clamp is provided with a groove, a round hole is formed in the groove, and the split bolt is connected with the clamp through the round hole.

Preferably, the template drilling-free clamp further comprises a main keel, wherein the main keel is transversely arranged on the outer side of the clamp and is fixedly connected with the clamp through a split bolt.

Preferably, the main keel is a double-square tube or a batten.

Preferably, the template is exempted from trompil anchor clamps and is still included the secondary joist, and the vertical setting of secondary joist is between two anchor clamps, through split bolt and anchor clamps fastening connection.

Preferably, the secondary joist is a square tube or a batten.

Preferably, a plurality of split bolts are uniformly distributed on the clamp.

Preferably, the basement outer wall with the pull screw phi 16 can be penetrated by the water screw.

Preferably, the clamp is made of stainless steel.

The utility model has the advantages that:

1. the installation process is simple, and the shaping is effectual.

2. The requirements of green construction are met, materials are saved in the using process, material waste is reduced, and the requirements of green construction are met.

3. After the use, the detachable and reusable mask is convenient to disassemble and use in a turnover way, and can be reused after being slightly corrected.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic diagram of the template structure of the present invention.

Fig. 3 is the utility model discloses a vertical view is consolidated to anchor clamps template.

Fig. 4 is a sectional view a-a of fig. 3.

The reference numbers are as follows:

1. a clamp; 2. oppositely pulling the bolts; 3. an ear plate; 4. a groove; 5. a main keel; 6. a circular hole; 7. the secondary keel.

Detailed Description

The invention is described in further detail below with reference to the figures and the embodiments.

Referring to fig. 1-4, the utility model discloses specific embodiment's structure includes anchor clamps 1, main joist 5, secondary joist 7 and split bolt 2, and anchor clamps 1 is two, connects through split bolt 2 between two anchor clamps 1. The two sides of the clamp 1 are provided with the ear plates 3, the middle of the clamp is provided with the groove 4, the circular hole 6 is arranged in the groove 4, and the split bolt 2 is connected with the clamp 1 through the circular hole 6. The main joist 5 transversely sets up in anchor clamps 1 outside, through split bolt 2 and anchor clamps 1 fastening connection, main joist 5 is double square pipe or flitch. The vertical setting of secondary joist 7 is between two anchor clamps 1, through split bolt 2 and anchor clamps 1 fastening connection, and secondary joist 7 is square pipe or flitch. The split bolts 2 are a plurality of and are uniformly distributed on the clamp 1, the split screw rods adopt phi 16 basement outer wall wearable water stop screw rods, and the clamp 1 is made of stainless steel.

When specifically implementing, the utility model discloses an anchor clamps 1 that corrosion resistant plate processing formed places both sides plank sheathing on 1 otic placode 3 of anchor clamps, and after the template rigidity, vertical square steel pipe of placing is as secondary joist 7, transversely places twice side pipe at every way anchor clamps 1 center and is as main joist 5, and the interval is with the template width, and the enhancement is done at bottom and top. Then wear to the split bolt 2 and consolidate, the basement outer wall adopts stagnant water screw rod to be preferred.

The utility model discloses a concrete construction method as follows:

1) and (3) processing a clamp: performing template typesetting on structures such as a shear wall to be subjected to engineering and then performing clamp processing;

2) erecting a full shelf: according to the project template engineering construction scheme, a full scaffold system is erected to provide an operation platform for wall template construction;

3) assembling the template plane and installing a clamp: the templates at the two ends of the clamp 1 are horizontally placed, the clamp 1 is placed between the templates, the clamp 1 is pressed into the 15mm groove 4 reserved in the ear plate 3 of the clamp 1, and then the template outer wall surface side is temporarily reinforced by battens, so that the whole clamp is convenient to lift.

4) Hoisting the template: after the lower adjusting template is constructed, hoisting the template to ensure that the template is temporarily reinforced in place;

5) reinforcing the template: arranging the vertical secondary keels 7 at intervals of 300mm, and fixing the template with the secondary keels 7; then placing a transverse main keel 5, wherein the main keel 5 is in a double-steel-pipe or wood-square form, fastening templates on two sides after a clamp 1 penetrates through a split bolt 2, and then fixing the main keel 5, a secondary keel 7 and the templates;

6) leveling the board surface: after the template is erected, a vertical line is marked on the board surface by using an infrared laser level meter to serve as a base line, and the verticality and the flatness of the board surface are adjusted;

7) node processing, namely, because the wall surface has a corner, the corner part adopts a common reinforcing mode to carry out hole forming and reinforcing on the template; the support rods are arranged in advance in the wall body reinforcing steel bars, so that the size of the section of the wall body is ensured; according to the design requirement of a deepening drawing, a groove 4 is 15mm wide and actually 5mm more, and a sponge rubber strip is required for plugging;

8) removing the template: and the template dismounting sequence is strictly carried out according to the template construction scheme, namely supporting first and dismounting later.

And strictly forbidding violent disassembly when the clamp is disassembled.

The above is only the specific embodiments of the present disclosure, but the scope of the present disclosure is not limited thereto, and the scope of the present disclosure should be subject to the protection scope of the claims.

Claims

1. A formwork-free hole-opening clamp is characterized in that: the formwork-free hole-opening clamp comprises a clamp and a pair of pull bolts, and the clamp is two, and the two clamps are connected by a pair of pull bolts, and the clamp The lugs are arranged on both sides, and a groove is arranged in the middle, and a circular hole is arranged in the groove, and the pair of tension bolts are connected to the clamp through the circular hole.

2. The formwork hole-free clamp according to claim 1, characterized in that: the formwork-free hole-free clamp further comprises a main keel, the main keel is laterally arranged on the outside of the clamp, and is fastened to the clamp through a pair of tension bolts .

3 . The formwork-free hole-opening fixture according to claim 2 , wherein the main keel is a double-sided pipe or a wooden square. 4 .

4. The formwork hole-free fixture according to claim 3, characterized in that: the template hole-free fixture further comprises a secondary keel, and the secondary keel is vertically arranged between the two fixtures, and is connected with the The clamp is fastened to connect.

5 . The template without hole-opening fixture according to claim 4 , wherein the secondary keel is a square tube or a wooden square. 6 .

6 . The template-free hole-opening clamp according to claim 5 , wherein the number of said pair of tension bolts is multiple, and they are evenly distributed on the clamp. 7 .

7 . The formwork-free hole-opening fixture according to any one of claims 1 to 6 , wherein the pair of pulling screws is a Φ16 basement exterior wall penetrable water-stop screw. 8 .

8 . The template-free hole-opening clamp according to claim 7 , wherein the clamp is made of stainless steel. 9 .