CN214787416U

CN214787416U - Lining cutting platform truck with novel braced system

Info

Publication number: CN214787416U
Application number: CN202120067712.0U
Authority: CN
Inventors: 谢发腾; 罗天强; 陈伟波; 郭仕伟; 李铖龙
Original assignee: Fateng Industry Yunnan Co ltd
Current assignee: Fateng Industry Yunnan Co ltd
Priority date: 2021-01-11
Filing date: 2021-01-11
Publication date: 2021-11-19
Anticipated expiration: 2031-01-11

Abstract

The utility model discloses a lining trolley with a novel support system, which comprises a top mould, a side mould and a support system; the supporting system comprises an upright post, an inclined strut cross beam and a top frame body; the upright posts are arranged in two rows in parallel, and the top end of each row of upright posts is fixedly connected with an upright post cross beam; a plurality of inclined struts are fixedly connected to the vertical column cross beam in parallel along the length direction of each column of vertical columns; the top ends of the inclined struts are connected to the inclined strut cross beam, and the left inclined strut and the right inclined strut which are positioned on the same longitudinal section are mutually in a splayed shape; the inclined strut cross beam is provided with a top frame body for supporting the top die; the inner side of the side die is connected with the outer side of the inclined strut at the same side through a plurality of screw rods. The utility model discloses support intensity to the side form board is high, the space between increase and the side form board, the better construction operation of being convenient for.

Description

Lining cutting platform truck with novel braced system

Technical Field

The utility model relates to a tunnel construction secondary lining technical field, in particular to lining cutting platform truck with novel braced system.

Background

The supporting system of the lining trolley has the functions of supporting the dead weight of the whole trolley template system, bearing the pressure during lining and preventing the template from deforming and shrinking inwards. Since the trolley is subjected to a large pressure by the sideforms, it is important for the trolley sideforms to be supported.

Traditional lining cutting platform truck braced system adopts the support body of door font, thereby the door type support body exists because the space that the support body outside and template inboard constitute is less influences the problem of construction operation.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a lining cutting platform truck with novel braced system, it is high to the support intensity of side form board, the space between increase and the side form board, the better construction operation of being convenient for.

In order to solve the technical problem, the utility model discloses a technical scheme does:

a lining trolley with a novel supporting system comprises a top die, a side die and the supporting system; the supporting system comprises an upright post, an inclined strut cross beam and a top frame body; the upright posts are arranged in two rows in parallel, and the top end of each row of upright posts is fixedly connected with an upright post cross beam; a plurality of inclined struts are fixedly connected to the vertical column cross beam in parallel along the length direction of each column of vertical columns; the top ends of the inclined struts are connected to the inclined strut cross beam, and the left inclined strut and the right inclined strut which are positioned on the same longitudinal section are mutually in a splayed shape; the inclined strut cross beam is provided with a top frame body for supporting the top die; the inner side of the side die is connected with the outer side of the inclined strut at the same side through a plurality of screw rods.

Further, the inclined strut is composed of a first right-angle trapezoidal part and a second trapezoidal part; the upper bottom of the first right-angle trapezoidal part is fixedly connected with the upper surface of the upright post cross beam, and the lower bottom of the first right-angle trapezoidal part is fixedly connected with the upper bottom of the second trapezoidal part; the lower bottom of the second trapezoidal part is fixedly connected with the inclined strut beam; the longer hypotenuses of first right angle trapezoidal portion and second trapezoidal portion are the collineation and are close to tunnel central point and put.

Further, the first right-angle trapezoidal portion and the second trapezoidal portion are integrally formed.

The utility model has the advantages that:

in the support system of the utility model, the distance between two columns of upright posts does not need to be adjusted on the basis of the existing support system, thereby ensuring the normal passing of vehicles; particularly, a plurality of inclined struts are fixedly connected to a column cross beam connected with the upright column in parallel; the top ends of the inclined struts are connected to the inclined strut cross beam, and the left inclined strut and the right inclined strut which are positioned on the same longitudinal section are mutually in a splayed shape; the bracing sets up when guaranteeing to the side form board support intensity, has effectively increased with the side form board between the space to be convenient for the better construction operation of operating personnel.

Drawings

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

In the figure, 1-top die, 2-side die, 3-upright post, 4-diagonal brace, 5-diagonal brace beam, 6-top frame body, 7-upright post beam, 8-screw rod, 4 a-first right-angle trapezoidal part and 4 b-second trapezoidal part.

Detailed Description

The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

As shown in fig. 1, a lining trolley with a novel supporting system comprises a top die 1, a side die 2 and the supporting system; the supporting system comprises an upright post 3, an inclined strut 4, an inclined strut beam 5 and a top frame body 6; the upright posts 3 are arranged in two rows side by side, the top end of each row of upright posts 3 is fixedly connected with an upright post crossbeam 7, and each row of upright posts 3 comprises a plurality of upright posts; a plurality of inclined struts 4 are fixedly connected to the upright cross beam 7 in parallel along the length direction of each column of upright 3; the higher end of the inclined strut 4 faces the center of the tunnel; the top ends of the inclined struts 4 are connected to an inclined strut beam 5, and the left inclined strut 4 and the right inclined strut 4 which are positioned on the same longitudinal section are mutually in a splayed shape; the inclined strut beam 5 is provided with a top frame body 6 for supporting the top die 1, and the top frame body 6 is in the prior art and can be used on the existing lining trolley; the inner side of the side die 2 is connected with the outer side of the inclined strut 4 on the same side through a plurality of screw rods 8.

Through the arrangement of the inclined strut 4, on one hand, the space between the outer side of the inclined strut 4 and the inner side of the side die 2 is ensured, so that the construction operation can be better performed by operators; on the other hand, the design of bracing 4, compare in traditional door type support body, have higher support intensity when guaranteeing stability to the support of offside mould 2 has been guaranteed.

Specifically, the inclined strut 4 is composed of a first right-angle trapezoidal part 4a and a second trapezoidal part 4 b; the upper bottom of the first right-angle trapezoidal part 4a is fixedly connected with the upper surface of the upright post cross beam 7, and the lower bottom of the first right-angle trapezoidal part is fixedly connected with the upper bottom of the second trapezoidal part 4 b; the lower bottom of the second trapezoidal part 4b is fixedly connected with an inclined strut beam 5; the longer inclined sides of the first right-angle trapezoidal part 4a and the second trapezoidal part 4b are collinear and are close to the center of the tunnel.

Specifically, in the present invention, the first right-angled trapezoidal portion 4a and the second trapezoidal portion 4b are integrally formed, and thus have higher structural strength.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.

Claims

1. A lining trolley with a novel supporting system comprises a top die (1), a side die (2) and the supporting system; the method is characterized in that: the supporting system comprises an upright post (3), an inclined strut (4), an inclined strut beam (5) and a top frame body (6); the upright posts (3) are arranged in two rows side by side, and the top end of each row of upright posts (3) is fixedly connected with an upright post crossbeam (7); a plurality of inclined struts (4) are fixedly connected to the upright cross beam (7) in parallel along the length direction of each column of upright (3); the top ends of the inclined struts (4) are connected to an inclined strut beam (5), and the left inclined strut and the right inclined strut (4) which are positioned on the same longitudinal section are mutually in a splayed shape; the inclined strut cross beam (5) is provided with a top frame body (6) for supporting the top die (1); the inner side of the side die (2) is connected with the outer side of the inclined strut (4) on the same side through a plurality of screw rods (8).

2. The lining trolley with the novel support system of claim 1, wherein: the inclined strut (4) consists of a first right-angle trapezoidal part (4a) and a second trapezoidal part (4 b); the upper bottom of the first right-angle trapezoidal part (4a) is fixedly connected with the upper surface of the upright post cross beam (7), and the lower bottom of the first right-angle trapezoidal part is fixedly connected with the upper bottom of the second trapezoidal part (4 b); the lower bottom of the second trapezoidal part (4b) is fixedly connected with an inclined strut beam (5); the longer inclined sides of the first right-angle trapezoidal part (4a) and the second trapezoidal part (4b) are collinear and are close to the center of the tunnel.

3. The lining trolley with the novel support system of claim 2, wherein: the first right-angle trapezoidal section (4a) and the second trapezoidal section (4b) are integrally formed.