Bracket side formwork lining construction trolley

Abstract

The utility model provides a bracket side formwork lining construction trolley, which relates to the technical field of building construction and comprises a chassis, a carrying tank, a support component and a bracket side formwork. The number of the supporting assemblies is two, a fixed transverse plate is detachably connected between the two supporting assemblies, and the tops of the two supporting assemblies are jointly connected with a top plate. The supporting assembly comprises a first stand column set and a second stand column set, the first stand column set comprises a plurality of first stand columns, the second stand column set comprises a plurality of second stand columns, a first connecting plate is arranged between every two adjacent first stand columns, and a second connecting plate is arranged between every two adjacent second stand columns. Third connecting plates are connected between the first connecting plates and the second connecting plates corresponding to the first connecting plates, jacking oil cylinders are connected to the bottoms of the two lowermost third connecting plates, and a space allowing the jacking oil cylinders to penetrate out downwards is formed in the chassis. The problems that when a traditional lining trolley is used, rails need to be laid on the ground, the construction difficulty is increased, and the construction progress is affected are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a corbel side formwork lining construction trolley. Background Art

[0002] During concrete lining construction, the side formwork needs to be supported. The lining trolley is a special equipment for concrete lining in tunnel construction. There are mainly simple lining trolleys, fully hydraulic automatic walking lining trolleys and grid type lining trolleys.

[0003] When using a traditional lining trolley, it is generally necessary to lay tracks on the ground to match the lining trolley. Due to the high requirements for the coordination between the track and the lining trolley, the requirements for the ground for laying the track are also increased, which increases the difficulty of construction and affects the construction progress. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a corbel side form lining construction trolley, which solves the problem that the traditional lining trolley needs to lay tracks on the ground when in use, which increases the construction difficulty and affects the construction progress.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A corbel side formwork lining construction trolley comprises: a chassis, a transport tank, a support assembly and a corbel side formwork;

[0007] There are two support assemblies, which are symmetrically arranged on both sides of the chassis. A fixed horizontal plate is detachably connected between the two support assemblies, and a top plate is commonly connected to the tops of the two support assemblies.

[0008] The support assembly includes a first column group and a second column group, the first column group includes a plurality of first columns arranged at intervals, the second column group includes a plurality of second columns arranged at intervals, a first connecting plate is provided between two adjacent first columns along the height direction of the first columns, a second connecting plate is provided between two adjacent second columns along the height direction of the second columns, a third connecting plate is connected between the first connecting plate and the corresponding second connecting plate, wherein the bottoms of the two lowest third connecting plates are connected to jacking cylinders, and a space is provided on the chassis for the jacking cylinders to pass downward;

[0009] There are a plurality of transport tanks, which are respectively arranged at the bottom of the chassis corresponding to the first column and the second column;

[0010] Two first telescopic outer cylinders are fixedly provided on one side of each first column away from the second column, a first inner rod is slidingly provided inside the first telescopic outer cylinder, one end of the first inner rod is connected to the corbel side mold, a side mold oil cylinder is fixedly provided on the outside of the first telescopic outer cylinder, and the telescopic end of the side mold oil cylinder is connected to the corbel side mold.

[0011] Preferably, a connecting base plate is fixedly provided on the side of the second column away from the first column, positioning strips are provided on both sides of the upper surface of the connecting base plate, the end of the fixed horizontal plate is spanned between the two positioning strips, and the fixed horizontal plate is bolted to the connecting base plate.

[0012] Preferably, a second telescopic outer cylinder is coaxially fixed to the bottom end of the first column and the bottom end of the second column, a second inner rod is vertically slidably provided in the second telescopic outer cylinder, the lower end of the second inner rod is fixedly connected to the chassis, and a fourth connecting plate is provided between the corresponding first column and the second column, both ends of the fourth connecting plate are respectively fixedly connected to the second telescopic outer cylinder, and a lifting screw is detachably connected between the fourth connecting plate and the chassis.

[0013] Preferably, two lifting screw rods are provided on each of the fourth connecting plates.

[0014] Preferably, two jacking cylinders are provided on each of the third connecting plates.

[0015] The utility model has the following beneficial effects:

[0016] The trolley travel abandons the traditional rail steel wheel travel mechanism and uses a simple transport tank to realize the trolley travel function. There is no need to lay tracks on the ground during construction, which reduces the construction difficulty and increases the construction speed.

[0017] Other advantages, objectives and features of the present invention will be reflected in part through the following description, and in part will be understood by those skilled in the art through research and practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a schematic side view of part of the structure of the utility model;

[0020] Figure 3 It is a schematic top view of part of the structure of the present invention.

[0021] In the above drawings: 1. chassis; 2. transport tank; 3. bull leg side mold; 4. fixed horizontal plate; 51. first column; 511. first connecting plate; 52. second column; 521. connecting bottom plate; 522. positioning bar; 53. third connecting plate; 6. lifting cylinder; 71. first telescopic outer cylinder; 72. side mold cylinder; 81. second telescopic outer cylinder; 9. fourth connecting plate; 91. lifting screw. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and functions achieved by the present invention clearer and easier to understand, the technical solutions in the present invention are further described below with reference to the accompanying drawings and embodiments.

[0023] See also Figures 1 to 3 As shown, a corbel side form lining construction trolley includes: a chassis 1, a transport tank 2, a support assembly and a corbel side form 3; the support assembly is provided with two, and the two support assemblies are symmetrically arranged on both sides of the chassis 1, a fixed cross plate 4 is detachably connected between the two support assemblies, and a top plate is commonly connected to the top of the two support assemblies; the support assembly includes a first column group and a second column group, the first column group includes a plurality of first columns 51 arranged at intervals, the second column group includes a plurality of second columns 52 arranged at intervals, a plurality of first connecting plates 511 are provided between two adjacent first columns 51 along the height direction of the first columns 51, and a plurality of second connecting plates are provided between two adjacent second columns 52 along the height direction of the second columns 52 A third connecting plate 53 is connected between the first connecting plate 511 and the corresponding second connecting plate, wherein the bottom of the two lowest third connecting plates 53 is connected to a lifting cylinder 6, and a space is provided on the chassis 1 for the lifting cylinder 6 to pass downward; there are several transport tanks 2, and several transport tanks 2 are respectively arranged at the bottom of the chassis 1 corresponding to the first column 51 and the second column 52; each of the first columns 51 is fixedly provided with two first telescopic outer cylinders 71 on the side away from the second column 52, and a first inner rod is slidingly provided in the first telescopic outer cylinder 71, and one end of the first inner rod is connected to the corbel side mold 3, and a side mold cylinder 72 is fixedly provided on the outside of the first telescopic outer cylinder 71, and the telescopic end of the side mold cylinder 72 is connected to the corbel side mold 3.

[0024] A fixed cross plate 4 is provided to increase the connection strength between the two supporting assemblies; a first connecting plate 511 is used to connect two adjacent first columns 51, and a second connecting plate is used to connect two adjacent second columns 52, and in order to enhance the overall connection strength of the supporting assembly, a third connecting plate 53 is also provided; a transport tank 2 is provided to facilitate the overall movement of the trolley; a first telescopic outer cylinder 71 and a first inner rod are provided, and when the telescopic end of the side mold cylinder 72 is extended, the corbel side mold 3 is driven to move, and at this time the first inner rod slides in the first telescopic outer cylinder 71, and the overall length formed by the first inner rod and the first telescopic outer cylinder 71 is increased to adapt to the movement of the corbel side mold 3 and realize the positioning of the corbel side mold 3.

[0025] Before use, first extend the lifting cylinder 6 downward and make contact with the ground, lift the trolley as a whole by 10 cm, and then install several transport tanks 2 corresponding to the first column 51 and the second column 52 at the bottom of the chassis 1. The installation can be done by welding or other detachable connection methods; then retract the lifting cylinder 6, and use traction equipment such as a loader or excavator to drag the trolley as a whole to move. When moving to the next set of lining positions, extend the lifting cylinder 6, and when it is lifted to contact with the ground, the travel ends. The trolley travel abandons the traditional rail steel wheel travel mechanism and uses a simple transport tank 2 to realize the trolley travel function. There is no need to lay tracks on the ground during construction, which reduces the construction difficulty and increases the construction speed.

[0026] Further, if Figure 1 and Figure 3 The figure shows the specific connection structure of the fixed horizontal plate 4. A connecting base plate 521 is fixedly provided on the side of the second column 52 away from the first column 51. Positioning bars 522 are provided on both sides of the upper surface of the connecting base plate 521. The end of the fixed horizontal plate 4 is placed between the two positioning bars 522, and the fixed horizontal plate 4 is bolted to the connecting base plate 521. The two positioning bars 522 are provided to limit the position of the fixed horizontal plate 4. When bolted together, the fixed horizontal plate 4 and the connecting base plate 521 can be aligned, facilitating quick connection.

[0027] Further, if Figure 1 and Figure 2As shown, a second telescopic outer cylinder 81 is coaxially fixed to the bottom end of the first column 51 and the bottom end of the second column 52, a second inner rod is vertically slidably provided in the second telescopic outer cylinder 81, the lower end of the second inner rod is fixedly connected to the chassis 1, and a fourth connecting plate 9 is provided between the corresponding first column 51 and the second column 52, the two ends of the fourth connecting plate 9 are respectively fixedly connected to the second telescopic outer cylinder 81, and a jacking screw 91 is detachably connected between the fourth connecting plate 9 and the chassis 1. The chassis 1 and the jacking screw 91 are removed, the jacking cylinder 6 is extended, the second telescopic outer cylinder 81 and the second inner rod move relative to each other, the overall length of the second telescopic outer cylinder 81 and the second inner rod increases, and then the jacking screw 91 is extended and connected to the chassis 1, supporting the trolley and realizing the height positioning of the trolley.

[0028] Furthermore, if Figure 1 As shown, in order to improve the supporting stability of the lifting screw rod 91 and ensure the overall connection reliability of the trolley, two lifting screw rods 91 are provided on each of the fourth connecting plates 9 .

[0029] Furthermore, if Figure 1 As shown, in order to improve the support stability of the jacking cylinder 6, two jacking cylinders 6 are provided on each of the third connecting plates 53.

[0030] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model and are not limiting. Although the utility model is described in detail with reference to the preferred embodiments, ordinary technicians in this field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A corbel side form lining construction trolley, characterized in that: include: Chassis (1), transport tank (2), support assembly and bracket side mold (3); Two support assemblies are provided, and the two support assemblies are symmetrically arranged on both sides of the chassis (1). A fixed transverse plate (4) is detachably connected between the two support assemblies, and a top plate is commonly connected to the tops of the two support assemblies. The support assembly includes a first column group and a second column group, wherein the first column group includes a plurality of first columns (51) arranged at intervals, and the second column group includes a plurality of second columns (52) arranged at intervals, a plurality of first connecting plates (511) are provided between two adjacent first columns (51) along the height direction of the first columns (51), and a plurality of second connecting plates are provided between two adjacent second columns (52) along the height direction of the second columns (52), a third connecting plate (53) is connected between the first connecting plate (511) and the corresponding second connecting plate, wherein the bottoms of the two lowest third connecting plates (53) are connected to a lifting cylinder (6), and a space for the lifting cylinder (6) to pass downward is provided on the chassis (1); The transport tanks (2) are provided in a plurality, and the transport tanks (2) are respectively provided at the bottom of the chassis (1) corresponding to the first column (51) and the second column (52); Two first telescopic outer cylinders (71) are fixedly provided on one side of each first column (51) away from the second column (52), a first inner rod is slidably provided inside the first telescopic outer cylinder (71), one end of each first inner rod is connected to the corbel side mold (3), a side mold oil cylinder (72) is fixedly provided outside the first telescopic outer cylinder (71), and the telescopic end of the side mold oil cylinder (72) is connected to the corbel side mold (3).

2. A corbel side form lining construction trolley according to claim 1, characterized in that: A connecting base plate (521) is fixedly provided on a side of the second column (52) away from the first column (51), positioning strips (522) are provided on both sides of the upper surface of the connecting base plate (521), the end of the fixed transverse plate (4) is spanned between the two positioning strips (522), and the fixed transverse plate (4) is bolted to the connecting base plate (521).

3. A corbel side form lining construction trolley according to claim 1, characterized in that: A second telescopic outer cylinder (81) is coaxially fixed to the bottom end of the first column (51) and the bottom end of the second column (52), a second inner rod is vertically slidably provided in the second telescopic outer cylinder (81), the lower end of the second inner rod is fixedly connected to the chassis (1), and a fourth connecting plate (9) is provided between the corresponding first column (51) and the second column (52), both ends of the fourth connecting plate (9) are respectively fixedly connected to the second telescopic outer cylinder (81), and a lifting screw rod (91) is detachably connected between the fourth connecting plate (9) and the chassis (1).

4. A corbel side form lining construction trolley as claimed in claim 3, characterized in that: Two lifting screw rods (91) are provided on each of the fourth connecting plates (9).

5. A corbel side form lining construction trolley according to claim 1, characterized in that: Two lifting cylinders (6) are provided on each of the third connecting plates (53).

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