CN205875707U

CN205875707U - Wall form reentrant corner tool to lock

Info

Publication number: CN205875707U
Application number: CN201620788379.1U
Authority: CN
Inventors: 范兴隆; 周常胜; 王传祯
Original assignee: Qingjian Group Co Ltd
Current assignee: Qingjian Group Co Ltd
Priority date: 2016-07-25
Filing date: 2016-07-25
Publication date: 2017-01-11
Anticipated expiration: 2026-07-25

Abstract

The utility model belongs to the technical field of building component, in particular to wall form reentrant corner tool to lock, including tapered end, lock tube, bolt and round pin post, the upper and lower both sides welding of tapered end have the strengthening rib, it has two bolt holes to open on the tapered end, the bolt hole department welding of tapered end has a nut, the upper and lower both sides welding of lock tube have the strengthening rib, it has two bolt holes to open on the lock tube, the left and right sides wall of lock tube is opened there is round pin post hole, the tapered end be five sections pieces of bending, wall form's owner carries on the back the stupefied double -barrelled square steel structure that is, and the welding has the short column between two square steel. The utility model discloses simple structure is convenient for operate in the narrow and small space of wall form reentrant corner department, and wall form that can effectual fixed reentrant corner department avoids guaranteeing the building quality because of the not hard up concrete that causes of template other problems such as mould that rise, the going on of convenient follow -up construction.

Description

Wall form internal corner lock

Technical field

This utility model belongs to construction technical field, particularly to a kind of wall form internal corner lock.

Background technology

Building field Novel wall formwork system gradually replaces conventional fastener formula scaffold support system, novel wall at present Template system uses two-tube square steel as main back cord, and single tube square steel is distracted as the secondary back of the body, and Novel wall formwork system intensity is big, coagulation Soil casting quality is good, it is ensured that the perpendicularity of wall, flatness, it is not necessary to secondary is plastered just can reach the effect of clear-water concrete, but In work progress, owing to the working place at wall form inner corner trim is narrow and small, it is not easy to very much operation, therefore at wall form inner corner trim Fixation problem be difficult to solve always, if fixing bad, template system rigidity is inadequate, is susceptible to the other problemses such as mould that rise, Construction quality can be had a strong impact on, cause trouble for subsequent construction.

Utility model content

According to above the deficiencies in the prior art, technical problem to be solved in the utility model is: provide a kind of body of wall mould Plate internal corner lock, simple in construction, it is simple to the small space at wall form inner corner trim operates, it is possible to effectively fix body of wall Template.

This utility model is to be realized by following technical scheme: a kind of wall form internal corner lock, including tapered end, lock Set, bolt and pin, the both sides up and down of described tapered end are welded with reinforcement, and tapered end has two bolts hole, the spiral shell of tapered end Being welded with nut at keyhole, the both sides up and down of described lock tube are welded with reinforcement, and lock tube has two bolts hole, lock tube Left and right sides wall has pin hole.

Described tapered end is five sections of bending parts.

The main back cord of wall form is two-tube square steel structure, is welded with short column between two square steel.

The beneficial effects of the utility model are:

This wall form internal corner lock simple in construction, it is simple to the small space at wall form inner corner trim operates, energy Wall form at enough effective fixing inner corner trims, it is to avoid the concrete caused because template loosens rises the other problemses such as mould, it is ensured that Construction quality, facilitates the carrying out of subsequent construction.

Accompanying drawing explanation

Fig. 1 is this utility model structural representation；

Fig. 2 is lock head structure schematic diagram；

Fig. 3 is lock tube structural representation；

Fig. 4 is pin structural representation；

Fig. 5 is the distracted structural representation of the main back of the body；

Fig. 6 is that this utility model is embodied as schematic diagram.

In figure: 1, tapered end；101, nut；2, lock tube；201, pin hole；3, bolt；4, pin；5, the main back of the body is distracted；501, short Post.

Detailed description of the invention

The utility model is described in further detail below in conjunction with the accompanying drawings:

As shown in Figures 1 to 6, wall form internal corner lock described in the utility model, including tapered end 1, lock tube 2, bolt 3 and Pin 4, the both sides up and down of described tapered end 1 are welded with reinforcement, tapered end 1 have two bolts hole, at the bolt hole of tapered end 1 Being welded with nut 101, the both sides up and down of described lock tube 2 are welded with reinforcement, and lock tube 2 has two bolts hole, lock tube 2 Left and right sides wall has pin hole 201.

Described tapered end 1 is five sections of bending parts.

The main back cord 5 of wall form is two-tube square steel structure, is welded with short column 501 between two square steel.

Use process of the present utility model is as described below:

Being buckled in by tapered end 1 on a main back cord 5 during use, lock tube 2 is enclosed within the main back cord of another root 5, is then inserted by pin 4 Entering the pin hole on lock tube 2, pin 4 is through the gap, middle part of main back cord 5, and pin 4 is positioned at first short column in main back cord 5 end After 501, then bolt 3 is screwed in nut 101 by bolt hole, tight a bolt 3, can be by two main back cords consolidating tightly It is scheduled on together, thus the wall form at fixing inner corner trim.

Certainly, foregoing is only preferred embodiment of the present utility model, it is impossible to be considered new for limiting this practicality The scope of embodiments of type.This utility model is also not limited to the example above, and those skilled in the art are in this reality With the impartial change made in novel essential scope and improvement etc., patent covering scope of the present utility model all should be belonged to In.

Claims

1. a wall form internal corner lock, it is characterised in that: include tapered end (1), lock tube (2), bolt (3) and pin (4), institute The both sides up and down of the tapered end (1) stated are welded with reinforcement, and tapered end (1) has two bolts hole, weld at the bolt hole of tapered end (1) Being connected to nut (101), the both sides up and down of described lock tube (2) are welded with reinforcement, and lock tube (2) has two bolts hole, lock The left and right sides wall of set (2) has pin hole (201).

Wall form internal corner lock the most according to claim 1, it is characterised in that: described tapered end (1) is five sections of bendings Part.