Lifting frame body for mounting high-strength steel structure for subway engineering

Abstract

The utility model discloses a hoisting frame body for installing a high-strength steel structure for metro engineering, which relates to the technical field of metro engineering and comprises a supporting seat, a steering seat is arranged above the supporting seat, two groups of fixing frames are arranged on the front side of the upper end of the steering seat, and sliding blocks are arranged in the middles of the two groups of fixing frames. A lifting plate is arranged between the side walls of the two sets of sliding blocks, two sets of sliding rods are arranged on the outer wall of the front side of the lifting plate, a moving plate is arranged between the outer walls of the two sets of sliding rods, a first air cylinder is arranged between the rear end of the moving plate and the side wall of the lifting plate, and two sets of fixing plates are arranged at the lower end of the moving plate; second air cylinders are arranged in the middles of the two sets of fixing plates correspondingly, and hoisting clamping plates are arranged at the front ends of the second air cylinders correspondingly. According to the hoisting frame body for mounting the high-strength steel structure for subway engineering, the hoisting operation process is more stable, and the mounting operation is more convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of subway engineering, especially relates to a hoisting frame body for high-strength steel structure installation of subway engineering. BACKGROUND

[0002] The subway is a track traffic of quick, large capacity and electric traction built in the city. The train runs on a fully closed line, and the line in the central urban area is basically set in the underground tunnel, and the line outside the central urban area is generally set on the elevated bridge or the ground. In the process of subway engineering construction, a hoisting device needs to be used.

[0003] The existing hoisting device is not convenient for transferring the steel structure after lifting the steel structure, which makes the installation process more troublesome, and the lifting process may be unstable, which easily causes certain safety hazards and brings certain adverse effects to the process of subway engineering construction. In order to solve the problems of the prior art, a hoisting frame body for high-strength steel structure installation of subway engineering is provided. UTILITY MODEL CONTENTS

[0004] The main purpose of the utility model is to provide a hoisting frame body for high-strength steel structure installation of subway engineering, which can effectively solve the problems in the background art.

[0005] To achieve the above-mentioned purpose, the technical scheme adopted by the utility model is as follows:

[0006] The utility model provides a kind of high-strength steel structure installation hoisting frame body for subway engineering, including support seat, the upper of support seat is provided with steering seat, the upper end front side of steering seat is provided with two groups of fixed frame, the middle of two groups of fixed frame is provided with sliding block, lifting plate is arranged between the side wall of two groups of sliding block, the front side outer wall of lifting plate is provided with two groups of sliding rod, moving plate is arranged between the outer wall of two groups of sliding rod, the rear end between the side wall of lifting plate of moving plate is provided with No.

[0007] Preferably, sliding grooves are provided between the sliding blocks and the fixed frames, the sliding blocks are slidably connected to the fixed frames via the sliding grooves, and the lifting plate is slidably connected to the fixed frames via the sliding blocks.

[0008] Preferably, sliding holes are provided between the ends of the moving plate and the sliding rods, the moving plate is slidably connected to the sliding rods via the sliding holes, and the hoisting clamping plates are movably connected to the fixed plates via the No.

[0009] Preferably, rotating interfaces are provided between the guide rollers and the side walls of the fixed frames, the guide rollers are rotatably connected to the side walls of the fixed frames via the rotating interfaces, one end of the steel cable is fixedly connected to the winch, and the other end of the steel cable is fixedly connected to the lifting plate.

[0010] Preferably, the upper end of the rotating base is fixedly connected to the bottom of the steering seat, and the lower end of the rotating base is rotatably connected to the support seat via the rotating groove.

[0011] Preferably, the gear ring is engaged with the transmission gear, a rotating shaft is provided between the lower end of the transmission gear and the upper end of the drive box, and the transmission gear is rotatably connected to the drive box via the rotating shaft.

[0012] Compared with the prior art, the utility model has the beneficial effects that:

[0013] 1、 The utility model discloses a lifting clamp, lifting plate, guide roller, steel cable and winch can make hoisting clamping plate more stable when hoisting object, will not appear the condition such as sliding or vibration, the process of promotion is safer, the moving plate, sliding rod and no.

[0014] 2、 The utility model discloses a steering seat, rotary chassis and rotation groove can make the device after hoisting object, steering, object can move multidirectionally, steel structure can move multiple positions after being hoisted and promoted, make the operation of steel structure installation more efficient and fast, also make the device use more convenient, make the process of metro engineering construction more efficient. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the overall structure schematic diagram of the utility model;

[0016] Figure 2 It is the moving plate connecting structure schematic diagram of the utility model;

[0017] Figure 3 It is the hoisting clamping plate connecting structure schematic diagram of the utility model;

[0018] Figure 4 It is the rotary chassis structure schematic diagram of the utility model.

[0019] In the drawing: 1, support seat;2, steering seat;3, fixed frame;4, sliding block;5, sliding rod;6, moving plate;7, no. 1 air cylinder;8, guide roller;9, steel cable;10, winch;11, no. 1 motor;12, counterweight;13, support foot;14, fixed plate;15, no. 2 air cylinder;16, mounting bracket;17, hoisting clamping plate;18, rotary chassis;19, gear ring;20, transmission gear;21, no. 2 motor;22, drive box;23, rotation groove;24, lifting plate. DETAILED DESCRIPTION

[0020] In order to make the technical means, creation features, purposes and effects of the utility model easy to understand, the utility model is further described below in combination with specific implementation manners.

[0021] For example, Figures 1-3As shown, a high-strength steel structure installation hoisting frame for subway engineering, including support seat 1, support seat 1 is used to support the device, the upper support seat 1 is provided with steering seat 2, steering seat 2 can rotate above the support seat 1, the upper end of the front side of steering seat 2 is provided with two groups of fixed frame 3, the middle of the two groups of fixed frame 3 is provided with sliding block 4, the sliding groove is arranged between the sliding block 4 and the inner wall of the fixed frame 3, the sliding block 4 can slide in the middle of the fixed frame 3, the sidewall between the two groups of sliding block 4 is provided with lifting plate 24, the lifting plate 24 can be slidably connected with the fixed frame 3 through the sliding block 4, the outer wall of the front side of the lifting plate 24 is provided with two groups of sliding rods 5, the outer wall between the two groups of sliding rods 5 is provided with moving plate 6, the both ends of the moving plate 6 and the sliding rod 5 are provided with sliding hole, the moving plate 6 can be slidably connected with the sliding rod 5 through the sliding hole, the rear end of the moving plate 6 and the sidewall of the lifting plate 24 are provided with a first cylinder 7, the first cylinder 7 can drive the moving plate 6 to slide on the outer wall of the sliding rod 5, the lower end of the moving plate 6 is provided with two groups of fixed plate 14, the middle of the two groups of fixed plate 14 is provided with second cylinder 15, the fixed plate 14 is fixed on the lower end of the moving plate 6, the front end of the second cylinder 15 is provided with hoisting clamp plate 17, the hoisting clamp plate 17 can be fixed and hoisted by the second cylinder 15, the rear end of the second cylinder 15 is provided with mounting frame 16 on the outer wall of the fixed plate 14, the mounting frame 16 is used to install and fix the second cylinder 15, the upper end of the two groups of fixed frame 3 is provided with two groups of guide roller 8, the both ends of the guide roller 8 and the sidewall of the fixed frame 3 are provided with rotating interface, the guide roller 8 is rotatably connected with the fixed frame 3 through the rotating interface, the upper end of the rear side of the steering seat 2 is provided with counterweight 12, the counterweight 12 is used to keep the balance of the device, the upper end of the counterweight 12 is provided with winch 10, one end of the winch 10 is provided with a first motor 11, the first motor 11 is used to drive the winch 10 to rotate, the outer wall of the winch 10 is provided with steel cable 9, the steel cable 9 is connected with the upper end of the lifting plate 24 by winding around the outer wall of the two groups of guide roller 8, the winch 10 can drive the lifting plate 24 to move up and down between the two groups of fixed frame 3 through the steel cable 9.

[0022] As Figure 1 and Figure 4As shown, the rotating base 18 is arranged between the steering seat 2 and the support seat 1, the upper end of the rotating base 18 is fixedly connected with the lower end of the steering seat 2, the outer wall of the rotating base 18 is provided with a gear ring 19, the lower end of the rotating base 18 is provided with a rotating groove 23 between the support seat 1, the rotating base 18 can be rotatably connected with the support seat 1 through the rotating groove 23, the side wall of the gear ring 19 is provided with a transmission gear 20, the transmission gear 20 is engaged with the gear ring 19, the lower end of the transmission gear 20 is provided with a drive box 22, the inside of the drive box 22 is provided with a second motor 21, the upper end of the second motor 21 is connected with the transmission gear 20, the second motor 21 drives the transmission gear 20 to rotate, and the two side walls of the support seat 1 are provided with two groups of supporting legs 13, and the supporting legs 13 are used for supporting the support seat 1.

[0023] It should be noted that the utility model discloses a high-strength steel structure installation hoisting frame body for subway engineering, when using, two groups of hoisting clamping plates 17 are moved back and forth through the second cylinder 15, and the steel structure is clamped and fixed, then the first motor 11 is started to drive the winch 10 to rotate, the winch 10 drives the lifting plate 24 to move up between the two groups of fixed frames 3 through the steel cable 9, and then drives the moving plate 6 and the steel structure fixed below to move up, the first cylinder 7 is telescopically movable, can push the moving plate 6 to slide on the outer wall of the sliding rod 5, and makes the steel structure move back and forth, the second motor 21 in the drive box 22 at the upper end of the support seat 1 is started, the rotating base 18 is driven to rotate in the middle of the rotating groove 23 through the transmission gear 20 and the gear ring 19, and then the steering seat 2 is driven to rotate above the support seat 1, so that the direction of the steel structure can be adjusted, and the operation process of the steel structure installation is more convenient.

[0024] The basic principle and main features of the utility model and the advantages of the utility model are shown and described. It should be understood by those skilled in the art that the utility model is not limited by the above examples, and the above examples and the description in the specification are only to illustrate the principle of the utility model, and various changes and improvements can be made to the utility model without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the claimed utility model. The scope of protection of the utility model is defined by the appended claims and their equivalents.

Claims

1. A high-strength steel structure installation hoisting frame body for subway engineering, comprising a support seat (1), characterized in that: The upper side of the support base (1) is provided with a steering seat (2), the upper end of the steering seat (2) is provided with two groups of fixed frames (3), the middle of the two groups of fixed frames (3) is provided with sliding blocks (4), the side walls between the two groups of sliding blocks (4) are provided with lifting plates (24), the front side outer wall of the lifting plate (24) is provided with two groups of sliding rods (5), the outer walls between the two groups of sliding rods (5) are provided with moving plates (6), the rear end between the lifting plate (24) and the side wall of the moving plate (6) is provided with a first air cylinder (7), the lower end of the moving plate (6) is provided with two groups of fixed plates (14), the middle of the two groups of fixed plates (14) is provided with a second air cylinder (15), the front end of the second air cylinder (15) is provided with a lifting clamp plate (17), the rear end of the second air cylinder (15) is provided with a mounting frame (16) on the outer wall of the fixed plate (14), the upper end of the two groups of fixed frames (3) is provided with two groups of guide rollers (8), the upper end of the counterweight block (12) is provided with a winch (10), one end of the winch (10) is provided with a first motor (11), the outer wall of the winch (10) is provided with a steel cable (9), the outer wall of the two groups of guide rollers (8) is wound around the steel cable (9) and connected with the upper end of the lifting plate (24), the rotating base (18) is arranged between the steering seat (2) and the support base (1), the outer wall of the rotating base (18) is provided with a gear ring (19), the lower end between the rotating base (18) and the support base (1) is provided with a rotating groove (23), the side wall of the gear ring (19) is provided with a transmission gear (20), the lower end of the transmission gear (20) is provided with a drive box (22), the inside of the drive box (22) is provided with a second motor (21), the upper end of the second motor (21) is connected with the transmission gear (20), the side walls of the support base (1) are provided with two groups of supporting legs (13).

2. The high-strength steel structure hoisting frame body for subway engineering according to claim 1, characterized in that: The sliding groove is arranged between the sliding block (4) and the fixed frame (3), the sliding block (4) is slidably connected with the fixed frame (3) through the sliding groove, and the lifting plate (24) is slidably connected with the fixed frame (3) through the sliding block (4).

3. The high-strength steel structure hoisting frame body for subway engineering according to claim 1, characterized in that: The sliding holes are arranged between the two ends of the moving plate (6) and the sliding rods (5), the moving plate (6) is slidably connected with the sliding rods (5) through the sliding holes, and the lifting clamp plate (17) is movably connected with the fixed plate (14) through the second air cylinder (15).

4. The high-strength steel structure hoisting frame body for subway engineering according to claim 1, characterized in that: The rotating interfaces are arranged between the guide rollers (8) and the side walls of the fixed frames (3), the guide rollers (8) are rotatably connected with the side walls of the fixed frames (3) through the rotating interfaces, one end of the steel cable (9) is fixedly connected with the winch (10), and the other end of the steel cable (9) is fixedly connected with the lifting plate (24).

5. The high-strength steel structure hoisting frame body for subway engineering according to claim 1, characterized in that: The upper end of the rotating base plate (18) is fixedly connected with the bottom of the steering seat (2), and the lower end of the rotating base plate (18) is rotatably connected with the supporting seat (1) through the rotating groove (23).

6. The high-strength steel structure hoisting frame body for subway engineering according to claim 1, characterized in that: The gear ring (19) is engaged with the transmission gear (20), a rotating shaft is arranged between the lower end of the transmission gear (20) and the upper end of the driving box (22), and the transmission gear (20) is rotatably connected with the driving box (22) through the rotating shaft.

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