CN213742302U

CN213742302U - Connecting and locking device for building template

Info

Publication number: CN213742302U
Application number: CN202022433842.XU
Authority: CN
Inventors: 江心心; 江淼; 袁伟
Original assignee: China Construction Second Engineering Bureau Co Ltd
Current assignee: China Construction Second Engineering Bureau Co Ltd
Priority date: 2020-10-28
Filing date: 2020-10-28
Publication date: 2021-07-20
Anticipated expiration: 2030-10-28

Abstract

The utility model provides a building templates's connection locking device, including the fixed main part of L type, and the tip connects first slip dead lever and the second slip dead lever of being connected with the fixed main part horizontal part of L type and perpendicular portion through horizontal T type respectively, first slip dead lever and second slip dead lever perpendicular setting mutually, all be equipped with horizontal T type passageway in the horizontal part of the fixed main part of L type and the perpendicular portion, the perpendicular portion that the horizontal T type connects is spacing in the perpendicular portion of horizontal T type passageway, the horizontal part that the horizontal T type passageway was passed to the horizontal part is connected fixedly with first slip dead lever or second slip dead lever, horizontal T type connects through pivot and threaded rod connection, the threaded rod passes horizontal T type passageway and with first slip dead lever or second slip dead lever tip threaded connection. The locking device is a whole, so that the locking device is not easy to deform and has strong bearing capacity, and cannot deform because of the stress of the building template, thereby being beneficial to improving the quality of the building and having the characteristics of safety, applicability and the like.

Description

Connecting and locking device for building template

Technical Field

The utility model relates to a construction field specifically belongs to a building templates's connection locking device.

Background

The building formwork is a temporary supporting structure, which is made according to the design requirement, so that the concrete structure and the components are formed according to the specified position and geometric dimension, the correct position is kept, the self weight of the building formwork and the external load acting on the building formwork are borne, the aim of formwork engineering is fulfilled, the quality and the construction safety of the concrete engineering are ensured, the construction progress is accelerated, and the engineering cost is reduced.

Need use building templates in the building to carry out moulding to the concrete, and building templates need use locking device to lock fixedly, but the connection locking device of current building templates need fix the hole when the concatenation is fixed, and the user operates inconveniently when the concatenation is fixed, consumes a large amount of installation time when the concatenation is fixed, influences the efficiency of construction, user's of not being convenient for use.

Therefore, it is necessary to design a connecting and locking device for building templates to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a building templates's connection locking device, the technical problem that prior art template concatenation is fixed will be solved.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a connection locking device of building templates which characterized in that: the L-shaped fixing device comprises an L-shaped fixing body, a first sliding fixing rod and a second sliding fixing rod, wherein the end parts of the first sliding fixing rod and the second sliding fixing rod are respectively connected with the transverse part and the vertical part of the L-shaped fixing body through a transverse T-shaped joint; and the vertical intersection point between the first sliding fixing rod and the second sliding fixing rod is fixed through a bolt.

Further preferably, the first sliding fixing rod is provided with a through long hole which is formed along the length of the rod body, the end part of the second sliding fixing rod penetrates through the through long hole, fixing screw holes for the bolts to pass through are formed in the first sliding fixing rod at even intervals, and the top surface of the second sliding fixing rod is provided with an anti-skidding groove for abutting against the bolts.

Further, the transverse T-shaped joint is hinged with the second sliding fixing rod through a rotating shaft, a single lug plate and a double lug plate, and the maximum rotating angle between the transverse T-shaped joint and the second sliding fixing rod is 90 degrees.

Furthermore, a handle is arranged at the end part of the threaded rod extending out of the first sliding fixing rod or the second sliding fixing rod, and a fixing circular truncated cone directly fixed with the rotating shaft is arranged at the end part of the other side of the threaded rod.

In addition, the length of the transverse T-shaped channel is longer than the lengths of the first sliding fixing rod and the second sliding fixing rod.

More preferably, the inner internal corner of the L-shaped fixing body is embedded with a guide plate, and the outer surface of the guide plate is flush with the outer surface of the L-shaped fixing body.

Compared with the prior art the utility model has the following characteristics and beneficial effect:

the utility model relates to a connecting and locking device of building templates, which can fix the building templates for molding cement columns, and only needs to dislocate and move away a first sliding fixed rod and a second sliding fixed rod in the using process, then the first sliding fixed rod and the second sliding fixed rod are sleeved on the building templates and closed to be fixed by bolts arranged in the building templates, the process is convenient and fast, the structure is simple, and the disassembly is convenient, which is beneficial to improving the working efficiency; the locking device is a whole, so that the locking device is not easy to deform and has strong bearing capacity, and cannot deform because of the stress of the building template, thereby being beneficial to improving the quality of the building, having the characteristics of safety, applicability and the like, having good popularization and practical values, and generating good economic benefits after wide popularization and application.

Drawings

Fig. 1 is a schematic structural view of a connecting and locking device of a building template of the present invention;

fig. 2 is a schematic structural view of a first sliding fixing rod according to the present invention;

fig. 3 is a schematic structural view of a second sliding fixing rod according to the present invention;

fig. 4 is a schematic structural view of the threaded rod according to the present invention.

Reference numerals: 1-L-shaped fixed body; 2-a first sliding fixed bar; 3-a second sliding fixed rod; 4-transverse T-shaped joint; 5-a rotating shaft; 6-a threaded rod; 7-through long hole; 8-single ear plate; 10-fixing screw holes; 11-anti-slip grooves; 12-a rotating shaft; 13-double ear plate; 14-a handle; 15-fixing the round table; 16-guide plate.

Detailed Description

In order to make the technical means, innovative features, objectives and functions realized by the present invention easy to understand, the present invention will be further described below.

The embodiments described herein are specific embodiments of the present invention, and are intended to be illustrative of the concepts of the present invention, which are intended to be illustrative and exemplary, and should not be construed as limiting the scope of the embodiments of the present invention. In addition to the embodiments described herein, those skilled in the art will be able to employ other technical solutions which are obvious based on the disclosure of the claims and the specification of the present application, and these technical solutions include technical solutions which make any obvious replacement or modification for the embodiments described herein.

A connection locking device of a building template is disclosed, as shown in figure 1, comprising an L-shaped fixed main body 1, a first sliding fixed rod 2 and a second sliding fixed rod 3, the ends of which are respectively connected with the horizontal part and the vertical part of the L-shaped fixed main body 1 through a horizontal T-shaped joint 4, the first sliding fixed rod 2 and the second sliding fixed rod 3 are arranged vertically, a guide plate 16 is embedded in the internal reentrant corner of the L-shaped fixed main body 1, the outer surface of the guide plate 16 is flush with the outer surface of the L-shaped fixed main body 1, horizontal T-shaped channels (not marked in the figure) are arranged in the horizontal part and the vertical part of the L-shaped fixed main body 1, the vertical part of the horizontal T-shaped joint 4 is limited at the vertical part of the horizontal T-shaped channel, the horizontal part penetrates through the horizontal part of the horizontal T-shaped channel to be connected and fixed with the first sliding fixed rod 2 or the second sliding fixed rod 3, the horizontal T-shaped joint 4 is connected with a threaded rod 6 through a rotating shaft 5, and the horizontal T-shaped channel 6 penetrates through the horizontal T-shaped channel and is screwed with the end part of the first sliding fixed rod 2 or the second sliding fixed rod 3 Connecting lines; the vertical intersection point between the first sliding fixing rod 2 and the second sliding fixing rod 3 is fixed by a bolt, as shown in fig. 4, a handle 14 is arranged at the end part of the threaded rod 6 extending out of the first sliding fixing rod 2 or the second sliding fixing rod 3, and a fixing circular truncated cone 15 directly fixed with the rotating shaft 5 is arranged at the other end part.

As shown in fig. 2 and 3, a through-slot hole 7 is formed in the first sliding fixing rod 2 along the length of the rod body, the end of the second sliding fixing rod 3 penetrates through the through-slot hole 7, fixing screw holes 10 for the bolts to pass through are formed in the first sliding fixing rod 2 at uniform intervals, an anti-slip groove 11 for the bolts to abut against is formed in the top surface of the second sliding fixing rod 3, the transverse T-shaped joint 4 is hinged to the second sliding fixing rod 3 through a rotating shaft 12, a single lug plate 8 and a double lug plate 13, the maximum rotating angle between the transverse T-shaped joint 4 and the second sliding fixing rod 3 is 90 degrees, and the length of the transverse T-shaped channel is longer than the lengths of the first sliding fixing rod 2 and the second sliding fixing rod (3).

This practical theory of operation: first, the first and second slide-

fixing levers

2 and 3 are moved to the outside by rotating the threaded rod 6 until the second slide-fixing lever 3 is rotated to the outside without being hindered by the first slide-fixing lever 2, namely, the first sliding fixing rod 2 is not arranged in the through long hole 7, then the locking device can be sleeved on the cement column building template, then the second slide fixing lever 3 is rotated so as to be perpendicular to the first slide fixing lever 2, and then the threaded rod 6 is rotated so that the first slide fixing lever 2 and the second slide fixing lever 3 are moved to the inner side, and at the same time, the second sliding fixing rod 3 is made to pass through the long hole 7 until the first sliding fixing rod 2 and the second sliding fixing rod 3 clamp the building template, and then screwing a fixing screw into the fixing screw hole, so that the first sliding fixing rod 2 and the second sliding fixing rod 3 are also fastened, namely the cement column building template is fastened.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a connection locking device of building templates which characterized in that: comprises an L-shaped fixed main body (1), a first sliding fixed rod (2) and a second sliding fixed rod (3) the ends of which are respectively connected with the horizontal part and the vertical part of the L-shaped fixed main body (1) through a transverse T-shaped joint (4), the first sliding fixed rod (2) and the second sliding fixed rod (3) are arranged vertically, the transverse part and the vertical part of the L-shaped fixing main body (1) are both provided with a transverse T-shaped channel, the vertical part of the transverse T-shaped joint (4) is limited at the vertical part of the transverse T-shaped channel, the transverse part passes through the transverse part of the transverse T-shaped channel and is connected and fixed with the first sliding fixing rod (2) or the second sliding fixing rod (3), the transverse T-shaped joint (4) is connected with a threaded rod (6) through a rotating shaft (5), the threaded rod (6) penetrates through the transverse T-shaped channel and is in threaded connection with the end part of the first sliding fixing rod (2) or the second sliding fixing rod (3); and the vertical intersection point between the first sliding fixing rod (2) and the second sliding fixing rod (3) is fixed through a bolt.

2. The connecting and locking device of a building template as claimed in claim 1, wherein: be equipped with on first slip dead lever (2) and lead to slot hole (7) that the length set up along the pole body, second slip dead lever (3) tip passes through slot hole (7), even interval is equipped with on first slip dead lever (2) and is used for the fixed screw (10) that the bolt passes through, second slip dead lever (3) top surface is equipped with anti-skidding recess (11) that are used for the bolt butt.

3. The connecting and locking device of a building template as claimed in claim 1, wherein: the transverse T-shaped joint (4) is hinged to the second sliding fixing rod (3) through a rotating shaft (12), a single lug plate (8) and a double lug plate (13), and the maximum rotating angle between the transverse T-shaped joint (4) and the second sliding fixing rod (3) is 90 degrees.

4. The connecting and locking device of a building template as claimed in claim 1, wherein: the end part of the threaded rod (6) extending out of the first sliding fixed rod (2) or the second sliding fixed rod (3) is provided with a handle (14), and the end part at the other side is provided with a fixed round table (15) directly fixed with the rotating shaft (5).

5. The connecting and locking device of a building template as claimed in claim 1, wherein: the length of the transverse T-shaped channel is longer than that of the first sliding fixing rod (2) and the second sliding fixing rod (3).

6. The connecting and locking device of a building template as claimed in any one of claims 1 to 5, wherein: the L-shaped fixing body (1) is internally provided with a guide plate (16) in an embedded mode at the internal corner, and the outer surface of the guide plate (16) is flush with the outer surface of the L-shaped fixing body (1).