Assembly type station longitudinal beam mounting mechanism

Abstract

The utility model provides an assembly type station longitudinal beam installation mechanism. The assembly type station longitudinal beam installation mechanism comprises a vehicle body, a sliding beam in a square shape, a longitudinal beam vertical hydraulic cylinder, a longitudinal beam horizontal hydraulic cylinder and an upper joist. The sliding beam is arranged on the vehicle body in a sliding mode, the longitudinal beam vertical hydraulic cylinder is fixedly connected with the upper joist and the sliding beam, and the longitudinal beam horizontal hydraulic cylinder is fixedly connected with the vehicle body and the sliding beam. The utility model solves the problem that the gantry crane is inconvenient to lift the prefabricated longitudinal beam for underground installation.

Description

TECHNICAL FIELD

[0001] The utility model relates to the related technical field of assembly type station, especially relates to a longitudinal beam mounting mechanism of assembly type station. BACKGROUND

[0002] The longitudinal beam is an important component of the urban rail transit engineering underground station, and the on-site installation of the prefabricated component can be used when the longitudinal beam of the urban rail transit engineering underground station is built.

[0003] When the longitudinal beam is installed on the construction site, the gantry crane is usually used to hoist the prefabricated component to the underground well piece by piece, and then the workers manually install the prefabricated component in the underground well. However, there are multiple groups of transverse steel pipe supports in the well, and the gantry crane may be hindered by the transverse steel pipe supports when hoisting the prefabricated component reciprocally, resulting in inconvenience in construction. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a longitudinal beam mounting mechanism of assembly type station, so as to solve the above-mentioned construction inconvenience.

[0005] Therefore, the utility model adopts the technical scheme that a longitudinal beam mounting mechanism of assembly type station, including car body, sliding beam that is mouth-shaped, longitudinal beam vertical hydraulic cylinder, longitudinal beam horizontal hydraulic cylinder and upper roof beam, sliding beam is set up on car body, longitudinal beam vertical hydraulic cylinder is fixedly connected upper roof beam and sliding beam, longitudinal beam horizontal hydraulic cylinder is fixedly connected car body and sliding beam.

[0006] As the preferred of the above scheme, the car body includes two longitudinal steel longitudinal beams, four frame columns, two first frame beams and two second frame beams, three wheels are arranged on the longitudinal steel longitudinal beam, the frame column is fixedly connected with the longitudinal steel longitudinal beam and the first frame beam, the second frame beam is fixedly connected with the two first frame beams, the sliding beam is slidingly connected with the second frame beam, and the longitudinal beam horizontal hydraulic cylinder is fixedly connected with the first frame beam.

[0007] Further preferably, the upper roof beam is fixedly provided with an upper stand column, the sliding beam is fixedly provided with a lower stand column, and the upper stand column is sleeved with the lower stand column.

[0008] Further preferably, it further includes a longitudinal beam hoop, and the longitudinal beam hoop is connected with the second frame beam and the sliding beam.

[0009] Further preferably, the upper roof beam is fixedly provided with an inclined support, and the inclined support is fixedly connected with the upper stand column.

[0010] Further preferably, the wheel is connected with a running motor and a brake device.

[0011] The utility model discloses beneficial effect: the utility model discloses a car body, the sliding beam of mouth -shaped, the vertical hydraulic cylinder of longitudinal beam, longitudinal beam horizontal hydraulic cylinder and the upper roof beam can make gantry crane fixed in the place far from the well horizontal steel pipe support and hoist the prefabricated longitudinal beam to the installation mechanism of one kind of assembled station longitudinal beam under the well, and one kind of assembled station longitudinal beam installation mechanism can move and install the prefabricated longitudinal beam under the well, avoid the obstruction of horizontal steel pipe support to hoist, improve the convenience of construction. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is the structure schematic diagram of the utility model.

[0013] Figure 2 It is Figure 1 the side view of.

[0014] Figure 3 It is Figure 1 the plan view of. DETAILED DESCRIPTION

[0015] The utility model will be further described below combining with the drawings and examples.

[0016] As Figures 1-3 shown, an installation mechanism of assembled station longitudinal beam, including car body, the sliding beam 9 of mouth -shaped, longitudinal beam vertical hydraulic cylinder 8, longitudinal beam horizontal hydraulic cylinder 12 and the upper roof beam 7. Sliding beam 9 slidingly arranged on the car body, longitudinal beam vertical hydraulic cylinder 8 fixedly connected upper roof beam 7 and sliding beam 9, longitudinal beam horizontal hydraulic cylinder 12 fixedly connected car body and sliding beam 9.

[0017] When installing longitudinal beam, first move the car body to the longitudinal beam installation place, then operate longitudinal beam horizontal hydraulic cylinder 12, and longitudinal beam horizontal hydraulic cylinder 12 will push sliding beam 9, upper roof beam 7 and the prefabricated longitudinal beam placed on upper roof beam 7 to move, until the longitudinal beam moves to the predetermined position, then operate longitudinal beam vertical hydraulic cylinder 8, and longitudinal beam vertical hydraulic cylinder 8 will push upper roof beam 7 and longitudinal beam upwards, until the longitudinal beam reaches the predetermined installation height, can install longitudinal beam.

[0018] Car body includes two longitudinal steel longitudinal beams 1, four frame columns 3, two first frame beams 10 and two second frame beams 14, sets up three wheels 2 on longitudinal steel longitudinal beam 1, frame column 3 fixedly connected longitudinal steel longitudinal beam 1 and first frame beam 10, second frame beam 14 fixedly connected two first frame beams 10, sliding beam 9 slidingly connected second frame beam 14, longitudinal beam horizontal hydraulic cylinder 12 fixedly connected first frame beam 10.

[0019] Two frame columns 3 are fixedly connected on each longitudinal steel longitudinal beam 1, four frame columns 3, two first frame beams 10 and two second frame beams 14 can form the connection of two longitudinal steel longitudinal beams 1, the wheels 2 are arranged on the underground rail, facilitating the movement of the whole vehicle body underground, and the planar connection protective net is connected between the two longitudinal steel longitudinal beams 1.

[0020] The upper support beam 7 is fixedly provided with an upper stand column 6, and the sliding beam 9 is fixedly provided with a lower stand column 5, and the upper stand column 6 is sleeved with the lower stand column 5.

[0021] When the upper support beam 7 moves upward, the upper stand column 6 moves upward and relatively slides with the lower stand column 5, thereby forming the guide for the upward movement of the upper support beam 7.

[0022] The longitudinal beam hoop 4 is further included, and the longitudinal beam hoop 4 connects the second frame beam 14 and the sliding beam 9.

[0023] After the relative movement between the sliding beam 9 and the second frame beam 14, the longitudinal beam hoop 4 can be used to clamp and fix the sliding beam 9 on the second frame beam 14.

[0024] The upper support beam 7 is fixedly provided with the inclined support 13, and the inclined support 13 is fixedly connected with the upper stand column 6.

[0025] The inclined support 13 can support the upper support beam 7, so that the position of the longitudinal beam on the upper support beam 7 is more stable.

[0026] The wheels 2 are connected with the running motor 11 and the brake device.

[0027] The running motor 11 can provide power for the rolling of the wheels 2, and the brake device can control the wheels 2 to stop rolling.

[0028] Although the embodiments of the utility model have been shown and described, those skilled in the art can understand that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and purposes of the utility model, and the scope of the utility model is defined by the claims and its equivalents.

Claims

1. A prefabricated railway station longitudinal beam installation mechanism, characterized in that: It includes the vehicle body, a sliding beam (9) in the shape of a square, a vertical hydraulic cylinder (8) for the longitudinal beam, a horizontal hydraulic cylinder (12) for the longitudinal beam, and an upper support beam (7); The sliding beam (9) is slidably mounted on the vehicle body. The vertical hydraulic cylinder (8) of the longitudinal beam is fixedly connected to the upper support beam (7) and the sliding beam (9). The horizontal hydraulic cylinder (12) of the longitudinal beam is fixedly connected to the vehicle body and the sliding beam (9).

2. The prefabricated station longitudinal beam installation mechanism according to claim 1, characterized in that: The vehicle body includes two longitudinal steel beams (1), four frame columns (3), two first frame beams (10) and two second frame beams (14). Three wheels (2) are installed on the longitudinal steel beams (1). The frame columns (3) are fixedly connected to the longitudinal steel beams (1) and the first frame beams (10). The second frame beams (14) are fixedly connected to the two first frame beams (10). The sliding beam (9) is slidably connected to the second frame beams (14). The horizontal hydraulic cylinder (12) of the longitudinal beam is fixedly connected to the first frame beams (10).

3. The prefabricated station longitudinal beam installation mechanism according to claim 1, characterized in that: An upper column (6) is fixedly installed on the upper support beam (7), and a lower column (5) is fixedly installed on the sliding beam (9). The upper column (6) is sleeved on the lower column (5).

4. The prefabricated station longitudinal beam installation mechanism according to claim 2, characterized in that: It also includes a longitudinal beam clamp (4), which connects the second frame beam (14) and the sliding beam (9).

5. The prefabricated station longitudinal beam installation mechanism according to claim 3, characterized in that: An oblique support (13) is fixedly installed on the upper support beam (7), and the oblique support (13) is fixedly connected to the upper column (6).

6. The prefabricated station longitudinal beam installation mechanism according to claim 2, characterized in that: The wheel (2) is connected to a running motor (11) and a braking device.

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