A special trolley for roll-over machine installation

Abstract

A special trolley for roll-over machine installation, comprising channel steel, cross beam and roller, the channel steel is two, and the cross beam is arranged between the two channel steels to form the main body of the trolley, the U-shaped inserting frame which can be adjusted along the length direction of the channel hole is respectively inserted in the channel hole at both ends of the channel steel, the U-shaped inserting frame is locked with the channel steel through bolts to adapt to the roll-over mechanism components of different lengths; the roller is respectively arranged at the bottom of both ends of the channel steel, the matching travelling crane track is arranged at the bottom of the roller to realize the movement of the trolley along the track, and the bearing plate is arranged above the channel steel and the U-shaped inserting frame. The adjustable U-shaped inserting frame adapts to the roll-over mechanism components of different lengths, the side baffle and the right-angle limiting plate prevent the bearing plate from sliding, the L-shaped limiting frame prevents the components from shaking during transfer, and the stable movement is realized in combination with the travelling crane track and the roller, the traditional double-machine lifting operation of the large crane can be replaced, the construction cost is significantly reduced, and the overturning risk is avoided.

Description

Technical Field

[0001] This utility model relates to a trolley, and more particularly to a special trolley for installing tipplers, belonging to the field of equipment installation technology. Background Technology

[0002] During the installation and construction of the tippler, the overall hoisting of the equipment is a crucial step. Because the three main beam components of the tippler—the trailer beam, the side beam, and the small longitudinal beam—are quite long, traditional hoisting methods typically require a large crane with a lifting capacity of over 80 tons to lift the equipment to the door of the tippler compartment. Then, an indoor overhead crane is used to perform a dual-crane lifting operation to precisely hoist the equipment to the designated installation location.

[0003] However, this traditional hoisting process has many defects and problems. First, the daily operating cost of large cranes is high, which undoubtedly increases construction costs. Second, dual-crane hoisting operations require precise synchronous operation, but due to uneven load distribution, the equipment has a high risk of tipping over during hoisting, which not only threatens the safety of construction personnel but also easily leads to equipment damage, posing a huge safety hazard to the construction. In addition, the hooking and unhooking process requires repeated operations during dual-crane hoisting, which significantly increases the installation time of a single piece of equipment, usually adding 2 to 4 hours, seriously affecting construction efficiency and prolonging the entire installation period. Utility Model Content

[0004] The technical problem to be solved by this utility model is to overcome the shortcomings of the prior art and provide a special trolley for the installation of tipplers. By cooperating with the trolley and the track, the trolley can replace part of the hoisting work, thereby improving work efficiency and reducing construction risks.

[0005] The technical solution adopted by this utility model to solve the technical problem is as follows: A special trolley for installing a tipper includes channel steel, crossbeams, and rollers. Two channel steels are used, with crossbeams spaced between them to form the main frame. U-shaped brackets, adjustable along the length of the slots, are inserted into slots at both ends of the channel steel. The U-shaped brackets are bolted to the channel steel to accommodate tipper components of different lengths. Rollers are located at the bottom of both ends of the channel steel, and matching tracks are provided at the bottom of the rollers to allow the trolley to move along the tracks. A load-bearing plate is laid on top of the channel steel and the U-shaped brackets.

[0006] A side baffle is fixed to the outer side of the top surface of the channel steel, and right-angle limiting plates are fixed to both sides of the outer end of the U-shaped bracket. The side baffle and the right-angle limiting plates form a limiting area for the load-bearing plate to prevent the load-bearing plate from slipping. A handle for pushing the trolley is fixed to the middle of the outer side of the channel steel.

[0007] There are at least two load-bearing plates, and each load-bearing plate is provided with a strip-shaped through hole.

[0008] The bottom of the train track is fixed with a U-shaped base frame by bolts, and the bottom of the base frame is fixed to the ground by expansion bolts to achieve stable support for the train track.

[0009] The outer wall of the channel steel is provided with a tube, and an L-shaped limiting frame is inserted into the tube and fixed by bolts on the outside of the tube.

[0010] The inserts are located on both sides of the handle.

[0011] The positive and beneficial effects of this utility model are: 1. This utility model enhances the overall load-bearing capacity and structural stability of the trolley by setting a crossbeam between two channel steels and a load-bearing plate above the channel steels, enabling safe and stable transportation of equipment.

[0012] 2. This utility model improves the ease of operation by providing a handle in the middle of the outer side of the channel steel, making it easier for operators to push the trolley; by providing a side baffle at the edge of the top of the channel steel and right-angle limiting plates on both sides of the outer end of the U-shaped frame, the load-bearing plate can be limited, preventing the load-bearing plate from slipping during transportation and enhancing the safety of transportation.

[0013] 3. This utility model provides additional fixing and limiting functions for the equipment by setting an insert on the outer wall of the channel steel and setting an L-shaped limiting frame inside the insert, thereby further ensuring the stability of the equipment during transportation and preventing the equipment from being damaged due to shaking or collision.

[0014] 4. This utility model improves the flexibility of the trolley by inserting U-shaped brackets at both ends of the channel steel and adjusting the extension length of the trolley according to the length of the equipment; and by setting a strip-shaped through hole at the top of the load-bearing plate, it is convenient for workers to pick up the load-bearing plate, making it easy to use and simple to operate. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a structural schematic diagram of the channel steel, crossbeam, and U-shaped frame of this utility model; Figure 3 This is a diagram showing the usage state of the load-bearing plate of this utility model; Figure 4 This is a schematic diagram of the base frame of this utility model; Among them: 1-channel steel, 2-crossbeam, 3-roller, 4-U-shaped insert, 5-side baffle, 6-right angle limit plate, 7-load-bearing plate, 8-strip through hole, 9-handle, 10-base frame, 11-traffic rail, 12-insertion cylinder. Detailed Implementation

[0016] The present invention will be further explained and described below with reference to the accompanying drawings: Example 1, see Figures 1-4 A special trolley for installing a tipper includes a channel steel 1, a crossbeam 2, and rollers 3. There are two channel steels 1, and a crossbeam 2 is set between the two channel steels 1 to form the main body of the trolley frame. U-shaped brackets 4 that can be adjusted along the length of the slot are inserted into the slots at both ends of the channel steel 1. The U-shaped brackets 4 are locked to the channel steel 1 with bolts to adapt to tipper mechanism components of different lengths. Rollers 3 are set at the bottom of both ends of the channel steel 1, and matching travel rails 11 are set at the bottom of the rollers 3 to enable the trolley to move along the rails. A load-bearing plate 7 for supporting the tipper mechanism components is laid on top of the channel steel 1 and the U-shaped brackets 4.

[0017] A side baffle 5 is fixed on the outer side of the top surface of the channel steel 1. Right angle limiting plates 6 are fixed on both sides of the outer end of the U-shaped bracket 4. The side baffle 5 and the right angle limiting plates 6 enclose the limiting area of ​​the load-bearing plate 7 to prevent the load-bearing plate 7 from slipping. A handle 9 is fixed in the middle of the outer side of the channel steel 1 to facilitate pushing the trolley.

[0018] There are at least two load-bearing plates 7, and each load-bearing plate 7 has a strip-shaped through hole 8 for tools to pass through to load, unload or adjust the load-bearing plate 7.

[0019] A U-shaped base frame 10 is bolted to the bottom of the track 11, and the bottom of the base frame 10 is fixed to the ground with expansion bolts to achieve stable support for the track 11.

[0020] An insert 12 is provided on the outer wall of the channel steel 1, and an L-shaped limiting bracket is inserted into the insert 12 and fixed by bolts on the outside of the insert 12.

[0021] Insert 12 is located on both sides of handle 9.

[0022] The load-bearing plate is located between the two side baffles 5.

[0023] In the above description, the positions of the right-angle limiting plates correspond to the left and right positions of the side baffles; the distance between the two right-angle limiting plates at both ends of each U-shaped bracket is the same as the distance between the two side baffles. In the above description, the limiting frames are distributed in an L-shape, and the height of the limiting frames is matched to the dimensions of the equipment.

[0024] In the above description, the number of load-bearing plates is determined by the distance between the two U-shaped frames. When the U-shaped frames are in the extended state, there are four load-bearing plates; when the U-shaped frames are in the closed state, there are two load-bearing plates.

[0025] In the above description, the base frame is distributed in a U-shape, and the traveling rail is located in the U-shaped groove of the base frame and is fixedly connected to the traveling rail by bolts.

[0026] In the above description, there are four inserts on each side of the channel steel, and an L-shaped limiting frame is bolted into each channel steel.

[0027] Working principle: When using the equipment, decide whether to use a U-shaped bracket based on the length of the equipment, and place load-bearing plates between the two side baffles and between the two right-angle limiting plates. The number of load-bearing plates is four or two. Then, place the equipment to be transferred on the load-bearing plates and install a matching L-shaped limiting bracket inside the tube. After installation, the worker holds the handle and moves the trolley along the track until the trolley moves to the construction site.

[0028] This utility model features an adjustable U-shaped bracket to accommodate tipper mechanism components of different lengths, side baffles and right-angle limiting plates to prevent the load-bearing plate from slipping, and an L-shaped limiting frame to prevent component swaying during transport. Combined with a traveling track and rollers, it achieves stable movement and can replace the traditional double-crane lifting operation of a large crane. This significantly reduces construction costs, avoids the risk of overturning, and shortens the installation time of individual equipment, effectively improving the efficiency and safety of tipper installation.

Claims

1. A special trolley for installing a tippler, comprising channel steel (1), crossbeam (2), and rollers (3), characterized in that: There are two channel steels (1), and a crossbeam (2) is set between the two channel steels (1) to form the main body of the frame. U-shaped brackets (4) that can be adjusted along the length of the slot are respectively inserted into the slots at both ends of the channel steel (1). The U-shaped brackets (4) are fixed to the channel steel (1) by bolts. Rollers (3) are respectively set at the bottom of both ends of the channel steel (1). Matching travel rails (11) are set at the bottom of the rollers (3). A load-bearing plate (7) is laid on top of the channel steel (1) and the U-shaped brackets (4).

2. The special trolley for installing a tippler according to claim 1, characterized in that: A side baffle (5) is fixed on the outer side of the top surface of the channel steel (1), and right-angle limiting plates (6) are fixed on both sides of the outer end of the U-shaped bracket (4). The side baffle (5) and the right-angle limiting plates (6) enclose the limiting area of ​​the load-bearing plate (7) to prevent the load-bearing plate (7) from slipping. A handle (9) for pushing the trolley is fixed in the middle of the outer side of the channel steel (1).

3. A special trolley for installing a tippler according to claim 1, characterized in that: There are at least two load-bearing plates (7), and each load-bearing plate (7) is provided with a strip-shaped through hole (8).

4. A special trolley for installing a tippler according to claim 1, characterized in that: The bottom of the track (11) is fixed with a U-shaped base frame (10) by bolts. The bottom of the base frame (10) is fixed to the ground by expansion bolts to achieve stable support for the track (11).

5. A special trolley for installing a tippler according to claim 2, characterized in that: The outer wall of the channel steel (1) is provided with a tube (12), and an L-shaped limiting frame is inserted into the tube (12) and fixed by bolts on the outside of the tube (12).

6. A special trolley for installing a tippler according to claim 5, characterized in that: The insert (12) is located on both sides of the handle (9).

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