CN2546547Y

CN2546547Y - Built-in lacing wire fixing clamp for construction

Info

Publication number: CN2546547Y
Application number: CN 02219983
Authority: CN
Inventors: 黄才良
Original assignee: Individual
Current assignee: Jiangsu Wujin Construction & Installation Engineering Co Ltd
Priority date: 2002-04-15
Filing date: 2002-04-15
Publication date: 2003-04-23
Anticipated expiration: 2012-04-15

Abstract

Disclosed is an architectural pre-buried lacing wire fixing clamp which is composed of a dismountable-connected fixed carrier (1) and a die core (2); wherein a push-pull hole (6) is arranged on the fixed carrier (1) and a push-pull insert (2-1) fit with the push-pull hole (6); a lacing hole (4) is arranged on the push-pull insert (2-1) which is inserted in connection in the push-pull hole (6) on the fixed carrier (1). The utility model facilitates the fixing of the lacing wire and the demoulding, solving the disadvantage that the demoulding is not easy to achieve after the lacing wire is normally remained and guaranteeing the impressive quality of the concrete surface and the smooth surface of the concrete after injection.

Description

Pre-buried lacing wire stationary fixture for building

Technical field

The utility model relates to a kind of stationary fixture for building, with the supporting use of the pre-buried template of framework infilled wall lacing wire.

Background technology

In the past on frame column during pre-buried lacing wire, directly perforate on template, and the aperture is bigger than the diameter of lacing wire, in the lacing wire patchhole with the framework infilled wall, pouring concrete is easy to generate the spillage phenomenon then, lacing wire is easy to generate the displacement phenomenon in this external process of vibrating, and causes lacing wire to be difficult to fix.

Summary of the invention

The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of and makes lacing wire easily fixing, and form removal pre-buried lacing wire stationary fixture for building easily.

The technical scheme that realizes above-mentioned purpose is: a kind of pre-buried lacing wire stationary fixture for building, form by holder that removably connects and mold core, have on the holder to push away and pull out the hole, tool pulls out pushing away that the hole cooperates and pulls out inserts with pushing away on the mold core, and push away to pull out and have lacing hole on the inserts, push away and pull out inserts and be plugged on pushing away on the holder and pull out in the hole.

After adopting technique scheme, holder is fixed on the template, lacing wire inserted push away on the mold core in the lacing hole that pulls out inserts, then pushing away of mold core being pulled out pushing away on the inserts insertion holder pulls out in the hole, and mold core and holder are fixed together with bolt and nut, make bared end lacing wire bending by hand, lacing wire is fixed, thereby lacing wire is not shifted in the casting and compacting of concrete process, it is very convenient to construct, stay on the mold core lacing hole of establishing can guarantee lacing wire pre-buried about, the upper-lower position standard.During form removal, unclamp nut earlier,,, push away the gap of pulling out the hole from holder, can make about holder and the template energy so like a cork mold core is extracted owing to pull out the hole that inserts cooperates and pull out the hole with pushing away on the holder for pushing away, move left and right, thereby form removal is very convenient.Solved the disadvantage that conventional indwelling lacing wire rear pattern plate difficulty is torn open, guaranteed the impression quality of concrete surface, it is bright and clean to make concrete cast the rear surface.

Description of drawings

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is the left view of Fig. 1;

Fig. 3 is the A-A sectional view of Fig. 1;

Fig. 4 is the perspective view of holder among Fig. 1;

Fig. 5 is the perspective view of mold core among Fig. 1;

Fig. 6 is the utility model user mode reference diagram.

The specific embodiment

Below in conjunction with drawings and Examples the utility model is described in further detail.

Shown in Fig. 1～5, a kind of pre-buried lacing wire stationary fixture for building, form by holder 1 that removably connects and mold core 2, have on the holder 1 to push away and pull out hole 6, tool pulls out pushing away that hole 6 cooperates and pulls out inserts 2-1 with pushing away on the mold core 2, and push away to pull out and have lacing hole 4 on the inserts 2-1, push away and pull out inserts 2-1 and be plugged on pushing away on the holder 1 and pull out in the hole 6, form by holder 1 that is connected with nut 4 by bolt 3 and mold core 2, have on the holder 1 to push away and pull out hole 6, have on the mold core 2 with pushing away and pull out pushing away that hole 6 cooperates and pull out inserts 2-1, and push away to pull out and have two lacing holes 5 on the inserts 2-1, push away and pull out inserts 2-1 and be plugged on pushing away on the holder 1 and pull out in the hole 6.

Push away the lacing hole 5 that pulls out on the inserts 2-1 and also can adopt 3 or other number as required sometimes.

As shown in Figure 3, push away the lacing hole 5 that pulls out on the inserts 2-1 and be bellmouth.It is convenient when dismantling mold core 2 that lacing hole adopts bellmouth.

As shown in Figure 6, operating principle of the present utility model is as follows: the constructor at first carries out the template snap the line according to actual conditions and punches, holder 1 is screwed in template 7, after the post mould installs, to stay in the lacing hole of establishing 5 on the lacing wire 8 insertion mold cores 2, the lacing wire 8 that anchors into concrete one end must curve the two-fold shape, its length must comply with relevant regulations, to pull out inserts 2-1 with pushing away of the mold core 2 of lacing wire 8 then inserts pushing away on the holder 1 and pulls out in the hole 6, with bolt 3 and nut 4 holder 1 and mold core 2 are fixed together, make bared end lacing wire 8 bendings by hand, can make lacing wire 8 fixing like this, thereby lacing wire 8 is not shifted in the casting and compacting of concrete process, has guaranteed the size and the position of lacing wire 8.

During form removal, unclamp nut 4 earlier, extract mold core 2 out, push away on the holder 1 that the gap of pulling out hole 6 can make about holder 1 and template 7 energy, move left and right, thereby remove holder 1 and template 7 very convenient, solved the disadvantage that conventional indwelling lacing wire 8 rear pattern plates 7 difficulties are torn open, and guaranteed the impression quality of concrete surface, it is bright and clean to make concrete cast the rear surface.

The utility model pre-buried lacing wire stationary fixture for building adopts the DMC phenoplasts to be stamped to form, and has very strong abrasion resistance.

Claims

1, a kind of pre-buried lacing wire stationary fixture for building, it is characterized in that: form by holder that removably connects (1) and mold core (2), have on the holder (1) to push away and pull out hole (6), mold core (2) is gone up tool and is pulled out pushing away that hole (6) cooperates and pull out inserts (2-1) with pushing away, and push away to pull out and have lacing hole (4) on the inserts (2-1), push away and pull out inserts (2-1) and be plugged on pushing away on the holder (1) and pull out in the hole (6).

2, pre-buried lacing wire stationary fixture for building according to claim 1 is characterized in that: pushing away the lacing hole (5) that pulls out on the inserts (2-1) is bellmouth.

3, pre-buried lacing wire stationary fixture for building according to claim 1 and 2, it is characterized in that: the number that pushes away the lacing hole (5) that pulls out on the inserts (2-1) is two.