CN218843734U

CN218843734U - Frame-type creeping formwork separation upper truss

Info

Publication number: CN218843734U
Application number: CN202223471175.XU
Authority: CN
Inventors: 邓勇军; 张银铨; 梁文刚; 邓林
Original assignee: Sichuan Suiyuan Intelligent Template Co ltd
Current assignee: Sichuan Suiyuan Intelligent Template Co ltd
Priority date: 2022-12-23
Filing date: 2022-12-23
Publication date: 2023-04-11
Anticipated expiration: 2032-12-23

Abstract

The utility model provides a frame-type creeping formwork separation upper truss, which comprises a truss base; a first upright column and a second upright column are respectively arranged at two ends of the truss base, a transition cross beam is arranged between the first upright column and the second upright column, a cross inclined strut is arranged at one side of the transition cross beam close to the truss base, and two ends of the cross inclined strut are respectively fixed on the first upright column and the second upright column; a plurality of vertically arranged first rotating shafts are further arranged between the first upright post and the second upright post, one end of each first rotating shaft, which is far away from the second upright post, is connected with a second rotating shaft, and the second rotating shafts are fixed on the first upright posts; and one end of the second upright column, which is far away from the truss base, is provided with a top upright rod. The utility model discloses a go up through bolted connection between each structure of truss to set up alternately bracing between first pole setting and second pole setting, strengthened the holistic rigidity of truss structure, improved the stability of last truss greatly.

Description

Frame-type creeping formwork separation upper truss

Technical Field

The utility model relates to a construction technical field, concretely relates to truss is gone up in frame-type creeping formwork separation.

Background

The climbing form is a short name of the climbing form and is also called as a jumping form abroad. The climbing device consists of three parts, namely a climbing template, a climbing frame (or the climbing template does not have the climbing frame) and climbing equipment, and is an effective tool in constructing high-rise structures such as a shear wall system, a cylinder system, piers and the like. Because of the self-climbing capability, the hoisting of hoisting machinery is not needed, and the hoisting workload of the transportation machinery in construction is reduced.

The truss is a structure in which rod members are hinged to each other at both ends. The truss is a plane or space structure generally provided with triangular units and formed by straight rods, and the truss rod pieces mainly bear axial tension or pressure, so that the strength of materials can be fully utilized, the material can be saved compared with a solid web beam when the span is large, the self weight is reduced, and the rigidity is increased.

In the prior art, the structures of the truss on the traditional climbing formwork are connected in a pin joint mode, and the front vertical rod and the rear vertical rod are connected through inclined struts, so that the problem of poor stability of the truss is solved.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a truss is gone up in frame-type creeping formwork separation for solve among the prior art traditional creeping formwork and all be the connected mode who adopts the pin joint between the truss structure, and connect through the bracing between the pole setting around it, the not good technical problem of truss stability exists.

In order to achieve the above objects, an embodiment of the present invention provides a frame-type creeping formwork separation upper truss, which includes a truss base;

a first upright post and a second upright post are respectively arranged at two ends of the truss base, a transition cross beam is arranged between the first upright post and the second upright post, a cross diagonal brace is arranged at one side of the transition cross beam close to the truss base, and two ends of the cross diagonal brace are respectively fixed on the first upright post and the second upright post;

a plurality of vertically arranged first rotating shafts are further arranged between the first upright post and the second upright post, one end of each first rotating shaft, which is far away from the second upright post, is connected with a second rotating shaft, and the second rotating shafts are fixed on the first upright posts;

and one end of the second upright column, which is far away from the truss base, is provided with a top upright rod.

Preferably, the second rotating shaft is provided with an upper truss inclined strut, and the other end of the upper truss inclined strut is fixed on the first upright post.

Preferably, the upper truss brace is located below the second rotating shaft.

Preferably, each first pivot axis is located above the transition beam.

Preferably, two first rotating shafts which are vertically arranged are arranged between the first upright post and the second upright post, and cross inclined struts are arranged below the rotating shafts close to the transition cross beam.

To sum up, the beneficial effects of the utility model are that:

the structures of the upper truss are connected through the bolts, and the cross inclined struts are arranged between the first vertical rods and the second vertical rods, so that the integral rigidity of the upper truss structure is enhanced, the stability of the upper truss is greatly improved, and the frame body is not easy to shake; meanwhile, compared with the traditional inclined strut design, the design of the crossed inclined strut increases the passing space of constructors.

Drawings

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

fig. 2 is a front view of an embodiment of the present invention.

The truss structure comprises a truss base 1, a first upright post 2, a second upright post 3, a transition cross beam 4, a cross diagonal brace 5, a first rotating shaft 6, a second rotating shaft 7, a top upright post 8 and an upper truss diagonal brace 9.

Detailed Description

The utility model provides a truss is gone up in frame-type creeping formwork separation adopts bolted connection between each structure of going up the truss, and it uses in hydraulic creeping formwork for alternate pull rod, ligature reinforcing bar and concreting, including truss base 1.

The two ends of the truss base 1 are respectively provided with a first upright column 2 and a second upright column 3, and the first upright column 2 and the second upright column 3 are made of H150 steel. Install transition crossbeam 4 between first stand 2 and the second stand 3, the material of transition crossbeam 4 is Q235, and one side that transition crossbeam 4 is close to truss base 1 is provided with alternately bracing 5, and alternately bracing 5's both ends are fixed respectively on first stand 2 and second stand 3. Compared with the traditional inclined strut connection, the cross inclined strut 5 is arranged, and the passing space of constructors is increased.

A plurality of vertically arranged first rotating shafts 6 are further arranged between the first upright post 2 and the second upright post 3, and each first rotating shaft 6 is positioned above the transition cross beam 4. One end of each first rotating shaft 6, which is far away from the second upright post 3, is connected with a second rotating shaft 7, and the second rotating shaft 7 is fixed on the first upright post 2. An upper truss inclined strut 9 is installed on one side, close to the truss base 1, of the second rotating shaft 7, the other end of the upper truss inclined strut 9 is fixed on the first upright post 2, and the upper truss inclined strut 9 is located below the second rotating shaft 7. Preferably, two first rotating shafts 6 which are vertically arranged are further installed between the first upright post 2 and the second upright post 3, wherein cross braces 5 are arranged below the rotating shafts close to the transition cross beam 4.

And one end of the second upright post 3, which is far away from the truss base 1, is provided with a top upright post 8.

The working principle and the process are as follows: the structures of the upper truss are connected through the bolts, and the cross inclined struts 5 are arranged between the first vertical rods and the second vertical rods, so that the integral rigidity of the upper truss structure is enhanced, the stability of the upper truss is greatly improved, and the frame body is not easy to shake; meanwhile, compared with the traditional inclined strut design, the design of the crossed inclined strut 5 increases the passing space of constructors.

Although the embodiments of the present invention have been described in detail with reference to the accompanying drawings, the scope of the patent should not be limited thereto. Various modifications and changes may be made by those skilled in the art without inventive step within the scope of the appended claims.

Claims

1. The utility model provides a truss in frame-type creeping formwork separation which characterized in that: comprises a truss base;

2. A frame-type formwork split upper truss as claimed in claim 1, wherein: an upper truss diagonal brace is installed on the second rotating shaft, and the other end of the upper truss diagonal brace is fixed on the first upright post.

3. A frame-type formwork split upper truss as claimed in claim 2, wherein: and the upper truss inclined strut is positioned below the second rotating shaft.

4. A frame-type formwork split upper truss as claimed in claim 1, wherein: each first rotating shaft is positioned above the transition cross beam.

5. A frame-type formwork split upper truss as claimed in claim 1, wherein: two first rotating shafts which are vertically arranged are arranged between the first upright post and the second upright post, and cross inclined struts are arranged below the rotating shafts which are close to the transition cross beam.