Suspended brake trolley for preventing duct piece from sliding on slope

Abstract

The utility model discloses a suspension brake trolley for preventing a duct piece from sliding on a slope, and belongs to the technical field of suspension brake trolleys. The suspension brake device comprises a suspension brake trolley and a track, the suspension brake trolley comprises a brake mechanism and a first vertical plate, the brake mechanism comprises a connecting frame and a brake disc, four electric push rods are arranged at the top of the connecting frame, and mounting plates are arranged at the output ends of the four electric push rods; inserting holes are formed in the two sides of the top of the mounting plate correspondingly, T-shaped grooves are formed in one sides of the interiors of the inserting holes, springs are arranged in the T-shaped grooves, and one ends of the springs are connected with T-shaped blocks; inserting blocks are arranged on the two sides of the bottom end of the brake disc respectively, the inserting blocks are inserted into the inserting holes, and limiting holes are formed in the inserting blocks. The spring is extruded by pulling the T-shaped block, so that the T-shaped block is shrunk into the T-shaped groove, one end of the T-shaped block is pulled out of the limiting hole, limiting on the inserting block is relieved, the brake disc can be disassembled and replaced, and the problems that the replacement process is tedious and complex, and disassembly and replacement are not convenient are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of a suspension brake trolley, in particular to a suspension brake trolley for preventing a pipe segment from sliding down a slope. Background Art

[0002] During segment handling, preventing the segments from sliding downhill is a crucial step in ensuring operational safety. Traditional suspended brake trolleys, when moving on tracks, rely on a brake mechanism to prevent them from sliding downhill when they stop on a sloped track.

[0003] A Chinese utility model patent (publication number: CN110194413A) discloses a suspension brake trolley. The trolley comprises wall panels located on either side of a track, bolt shafts for securing the wall panels, suspension wheels mounted on the wall panels for support on the track, and guide wheels mounted on the wall panels for support on either side of the track. The suspension wheels suspend the device from the track, enabling it to move with the segment crane. The guide wheels regulate the device's forward movement, limiting it to left or right deviation within an acceptable range. The brake trolley also includes a brake comprising a base plate, a support plate mounted on the base plate, an elastic member positioned between the base plate and the support plate, and an electromagnet mounted on the base plate between the support plate and the base plate. A friction plate is mounted on the top surface of the support plate. When the segment crane is operating, the brake on the suspension brake trolley is applied. When the segment crane stops, the brake on the suspension brake trolley is applied, preventing the segment crane from sliding down the slope of the track.

[0004] However, when braking with the brake, long-term use will cause wear of the friction plate, which needs to be replaced. The replacement process of the friction plate is cumbersome and complicated, and it is not convenient to disassemble and replace it. Therefore, a suspended brake trolley is proposed to prevent the pipe segment from slipping in order to overcome the above problem. Utility Model Content

[0005] The purpose of the utility model is to provide a suspended brake trolley for preventing pipe segments from slipping. By pulling the T-shaped block to squeeze the spring, the T-shaped block is contracted to the inside of the T-shaped groove, so that one end of the T-shaped block is pulled out from the limiting hole, the limit on the plug-in block is released, and the brake disc can be disassembled and replaced, which solves the problem that the replacement process is cumbersome and complicated and inconvenient to disassemble and replace.

[0006] The utility model is realized through the following technical solutions:

[0007] The utility model is a suspension brake trolley for preventing pipe segments from sliding down, comprising a suspension brake trolley and a track, the suspension brake trolley comprising a brake mechanism and a first vertical plate, the brake mechanism comprising a connecting frame and a brake disc, four electric push rods being provided on the top of the connecting frame, and mounting plates being provided at the output ends of the four electric push rods; insertion holes are respectively provided on both sides of the top of the mounting plate, a T-shaped slot is provided on one side of the interior of the insertion hole, a spring is provided inside the T-shaped slot, and one end of the spring is connected to a T-shaped block; insertion blocks are respectively provided on both sides of the bottom end of the brake disc, the insertion blocks are inserted into the insertion holes, a limiting hole is provided on the insertion block, and one end of the T-shaped block is inserted into the limiting hole.

[0008] Furthermore, one end of the T-shaped block is configured as an inclined surface structure.

[0009] Furthermore, two first vertical plates are provided, and a pair of suspension wheels are respectively provided on the opposite surfaces of the two first vertical plates, and a U-shaped frame is respectively provided at the bottom ends of the two first vertical plates, and a pair of guide wheels are respectively provided inside the two U-shaped frames, and a second vertical plate is respectively provided at the bottom ends of the two U-shaped frames, and a pair of bolt shafts are provided between the two second vertical plates.

[0010] Furthermore, both ends of the connecting frame are respectively arranged on two bolt shafts.

[0011] Furthermore, the suspension brake trolley is fitted on the track.

[0012] The utility model has the following beneficial effects:

[0013] The utility model compresses the spring by pulling the T-shaped block, causing the T-shaped block to shrink into the inside of the T-shaped groove, so that one end of the T-shaped block is pulled out from the limiting hole, the limitation of the inserting block is released, and the brake disc can be disassembled and replaced, which solves the problem that the replacement process is cumbersome and complicated and inconvenient for disassembly and replacement.

[0014] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the suspension brake trolley and track structure;

[0016] Figure 2 This is a structural diagram of the suspension brake trolley;

[0017] Figure 3 Schematic diagram of the braking mechanism structure;

[0018] Figure 4 Schematic diagram of the mounting plate structure;

[0019] Figure 5 Schematic diagram of the brake disc structure.

[0020] In the figure: 1. Suspension brake trolley; 101. Braking mechanism; 10101. Connecting frame; 10102. Electric push rod; 10103. Brake disc; 10104. Mounting plate; 10105. Socket; 10106. T-slot; 10107. Spring; 10108. T-block; 10109. Plug block; 101010. Limiting hole; 102. First vertical plate; 103. Suspension wheel; 104. U-shaped frame; 105. Guide wheel; 106. Second vertical plate; 107. Bolt shaft; 2. Track. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] See also Figure 1-5 The utility model provides a technical solution: a suspension brake trolley for preventing pipe segments from sliding, comprising a suspension brake trolley 1 and a track 2, the suspension brake trolley 1 comprising a brake mechanism 101 and a first vertical plate 102, the brake mechanism 101 comprising a connecting frame 10101 and a brake disc 10103, four electric push rods 10102 are provided on the top of the connecting frame 10101, and a mounting plate 10104 is provided at the output end of the four electric push rods 10102, the mounting plate 10104 is a rectangular structure, and the electric push rods 10102 can push the mounting plate 10104 to drive the brake disc 10103 to move, thereby achieving the purpose of controlling the effect of the suspension brake trolley 1; the mounting plate There are respectively provided with sockets 10105 on both sides of the top of 10104, and a T-shaped slot 10106 is provided on one side of the inner part of the socket 10105. A spring 10107 is provided inside the T-shaped slot 10106, and one end of the spring 10107 is connected to a T-shaped block 10108. One end of the T-shaped block 10108 is set as a slope structure to facilitate squeezing the T-shaped block 10108 to make it shrink; there are respectively provided with plug blocks 10109 on both sides of the bottom end of the brake disc 10103, and the plug block 10109 is inserted into the socket 10105. A limiting hole 101010 is provided on the plug block 10109, and one end of the T-shaped block 10108 is inserted into the limiting hole 101010.

[0023] By pulling the T-shaped block 10108 to squeeze the spring 10107, the T-shaped block 10108 is contracted to the inside of the T-shaped slot 10106, so that one end of the T-shaped block 10108 is pulled out from the limiting hole 101010, and the limit on the insert block 10109 is released, and the brake disc 10103 can be disassembled and replaced, which solves the problem of the replacement process being cumbersome and complicated and inconvenient to disassemble and replace.

[0024] There are two first vertical plates 102, and a pair of suspension wheels 103 are respectively provided on the opposite surfaces of the two first vertical plates 102. The suspension wheels 103 are used to hang the device on the track 2 so that it can move with the pipe segment crane. The bottom ends of the two first vertical plates 102 are respectively provided with U-shaped frames 104, and the interiors of the two U-shaped frames 104 are respectively provided with a pair of guide wheels 105. The guide wheels 105 are used to regulate the forward direction of the device so that it can only deviate left and right within an allowable range. The bottom ends of the two U-shaped frames 104 are respectively provided with second vertical plates 106, and a pair of bolt shafts 107 are provided between the two second vertical plates 106. The two ends of the connecting frame 10101 are respectively provided on the two bolt shafts 107.

[0025] The suspension brake trolley 1 is fitted on the track 2 .

[0026] The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments do not describe all details in detail, nor do they limit the present invention to the specific embodiments described. Obviously, many modifications and variations are possible based on the contents of this specification. These embodiments are selected and described in detail in this specification to better explain the principles and practical applications of the present invention, thereby enabling those skilled in the art to better understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A suspension brake trolley for preventing a pipe segment from sliding, comprising a suspension brake trolley (1) and a track (2), characterized in that: The suspension brake trolley (1) comprises a brake mechanism (101), the brake mechanism (101) comprises a connecting frame (10101), four electric push rods (10102) are provided on the top of the connecting frame (10101), and the output ends of the four electric push rods (10102) are provided with mounting plates (10104); The top two sides of the mounting plate (10104) are respectively provided with sockets (10105), one side of the interior of the socket (10105) is provided with a T-shaped slot (10106), the interior of the T-shaped slot (10106) is provided with a spring (10107), and one end of the spring (10107) is connected to a T-shaped block (10108); It also includes a brake disc (10103), wherein two sides of the bottom end of the brake disc (10103) are respectively provided with plug blocks (10109), the plug blocks (10109) are inserted into the socket (10105), a limiting hole (101010) is provided on the plug block (10109), and one end of the T-shaped block (10108) is inserted into the limiting hole (101010).

2. The suspension brake trolley for preventing pipe segments from sliding down according to claim 1 is characterized in that: One end of the T-shaped block (10108) is configured as a sloped structure.

3. The suspension brake trolley for preventing pipe segments from sliding down according to claim 1 is characterized in that: The invention also includes a first vertical plate (102), wherein two first vertical plates (102) are provided, and a pair of suspension wheels (103) are provided on opposite surfaces of the two first vertical plates (102), respectively, and a U-shaped frame (104) is provided at the bottom end of each of the two first vertical plates (102), and a pair of guide wheels (105) are provided inside each of the two U-shaped frames (104), and a second vertical plate (106) is provided at the bottom end of each of the two U-shaped frames (104), and a pair of bolt shafts (107) are provided between the two second vertical plates (106).

4. The suspension brake trolley for preventing pipe segments from sliding down according to claim 1 is characterized in that: The two ends of the connecting frame (10101) are respectively arranged on two bolt shafts (107).

5. The suspension brake trolley for preventing pipe segments from sliding down according to claim 1 is characterized in that: The suspension brake trolley (1) is fitted on the track (2).

Images