CN221587993U - Lifting cylinder of bracket of wrecker - Google Patents

Abstract

The utility model relates to the technical field of bracket lifting oil cylinders, and provides a bracket lifting oil cylinder of an obstacle-removing vehicle, which comprises a T-shaped supporting plate, wherein supporting vertical plates are fixedly arranged on two symmetrical sides of the T-shaped supporting plate, the inside of each supporting vertical plate is hollow, lifting assemblies are arranged between the two supporting vertical plates, connecting plates are arranged at the tops of the two supporting vertical plates, and one side of each connecting plate is provided with an adjusting assembly.

Description

Lifting cylinder of bracket of wrecker

Technical Field

The utility model relates to the technical field of bracket lifting oil cylinders, in particular to a bracket lifting oil cylinder of an obstacle clearance vehicle.

Background

The road obstacle-removing vehicle is also called a trailer, and the road obstacle-removing operation is realized through the functions of lifting, dragging, lifting and pulling and the like. The operation of wrecker is mostly to the operation of lifting of bracket through the hydro-cylinder, and current structure is that the hydro-cylinder carries out the motion support through exerting oneself follow bracket.

At present, the existing lifting cylinder of the bracket of the wrecker mostly carries out motion support on the bracket through the cylinder, and when heavy goods are lifted, the cylinder is easy to damage, so that the service life of the cylinder is reduced.

Disclosure of utility model

The utility model provides a lifting oil cylinder of a bracket of an obstacle-removing vehicle, which aims to solve the problems that the lifting oil cylinder of the bracket of the existing obstacle-removing vehicle provided in the prior art is mainly used for supporting the bracket in a moving way through the oil cylinder, and when heavy goods are lifted, the oil cylinder is easy to damage, so that the service life of the oil cylinder is reduced, and the like.

The technical scheme of the utility model is as follows:

The utility model provides an obstacle clearance car bracket lift cylinder, includes T type backup pad, T type backup pad symmetry both sides fixed mounting has the support riser, the inside cavity that is of support riser sets up, two install the lifting unit between the support riser, two the connecting plate is installed at support riser top, adjusting part is installed to connecting plate one side.

The lifting assembly comprises an oil cylinder body fixedly arranged on one side of the upper end face of a T-shaped supporting plate, a first rack is fixedly arranged at the output end of the oil cylinder body, a T-shaped sliding block is fixedly arranged at the bottom of the first rack, a T-shaped sliding groove is formed in the position, right below the first rack, of the upper end face of the T-shaped supporting plate, a rotating rod is rotatably connected between two vertical plates, driven gears are fixedly arranged on the outer surfaces of two ends of the rotating rod, sleeves are fixedly arranged on the bottom wall of each vertical plate, sliding grooves are symmetrically formed in the top ends of the two sleeves, a plurality of sliding rods are slidably connected in the sliding grooves, a second rack is fixedly arranged on the opposite faces of each sliding rod, a plurality of sliding rods are fixedly arranged on the lower end face of a connecting plate, limiting sliding blocks are fixedly arranged on two sides of the symmetric sides of each sliding rod, and limiting sliding grooves are formed in the symmetric sides of each sliding rod, and driving gears are fixedly arranged in the middle of each rotating rod.

Preferably, the adjusting component comprises electric push rods symmetrically and fixedly arranged on one side of the connecting plate, a movable rod is fixedly arranged between the two electric push rods on one side of the connecting plate, the output ends of the two electric push rods are fixedly provided with the same bracket body, one side of the bracket body is fixedly provided with a fixed sleeve rod, and the movable rod is in sliding connection with the fixed sleeve rod.

Preferably, every two racks II are meshed and connected with two sides of the corresponding driven gear.

Preferably, the sliding rod is matched with the sliding groove.

Preferably, the limit sliding block is matched with the limit sliding groove.

Preferably, the driving gear is in meshed connection with the first rack.

Preferably, a controller is arranged on one side of the T-shaped supporting plate, and the oil cylinder body and the electric push rod are electrically connected with the controller.

The working principle and the beneficial effects of the utility model are as follows:

1. According to the utility model, the first rack is driven to move by starting the oil cylinder body, the first rack drives the driving gear to rotate, the driving gear drives the driven gears at two ends of the rotating rod to rotate, and the two driven gears drive the second rack on the sliding rod to reciprocate in the rotating process, so that the bracket body is effectively lifted or lowered, the performance requirement on the oil cylinder body is reduced, and the service life of the oil cylinder is prolonged.

2. According to the utility model, the electric push rod is started to drive the fixed sleeve rod at one end of the bracket body to be connected with the outer surface of the movable rod in a sliding manner, so that the lifting length can be adjusted according to different lengths of cargoes, and the applicability of the device is improved.

Drawings

The utility model will be described in further detail with reference to the drawings and the detailed description.

FIG. 1 is a perspective view of an external structure of the present utility model;

FIG. 2 is a top view of the external structure of the present utility model;

FIG. 3 is a schematic view of a lifting assembly of the present utility model;

FIG. 4 is a schematic view of a T-shaped slider structure in a lift assembly of the present utility model;

Fig. 5 is a schematic view of an adjustment assembly of the present utility model.

In the figure: 1. a T-shaped support plate; 2. supporting a vertical plate; 3. a connecting plate; 4. a controller; 100. a lifting assembly; 101. an oil cylinder body; 102. a first rack; 103. a T-shaped slider; 104. a T-shaped chute; 105. a rotating lever; 106. a driven gear; 107. a sleeve; 108. a sliding groove; 109. a slide bar; 110. a second rack; 111. a limit sliding block; 112. limiting sliding grooves; 113. a drive gear; 200. an adjustment assembly; 201. an electric push rod; 202. a moving rod; 203. a bracket body; 204. and fixing the loop bar.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

As shown in fig. 1-5, the embodiment provides a lifting cylinder of a bracket of an obstacle clearance vehicle, which comprises a T-shaped supporting plate 1, supporting risers 2 are fixedly arranged on two symmetrical sides of the T-shaped supporting plate 1, the inside of the supporting risers 2 is hollow, lifting assemblies 100 are arranged between the two supporting risers 2, connecting plates 3 are arranged at the tops of the two supporting risers 2, and an adjusting assembly 200 is arranged on one side of each connecting plate 3.

The lifting assembly 100 comprises an oil cylinder body 101 fixedly installed on one side of the upper end face of a T-shaped supporting plate 1, the input end of the oil cylinder body 101 is connected with a storage battery through an external cable, a first rack 102 is fixedly installed at the output end of the oil cylinder body 101, a T-shaped sliding block 103 is fixedly installed at the bottom of the first rack 102, a T-shaped sliding groove 104 is formed in the position, right below the first rack 102, of the upper end face of the T-shaped supporting plate 1, a rotating rod 105 is rotatably connected between two supporting risers 2, driven gears 106 are fixedly installed on the outer surfaces of the two ends of the rotating rod 105, sleeves 107 are fixedly installed on the bottom walls of the two supporting risers 2, sliding grooves 108 are symmetrically formed in the top ends of the two sleeves 107, sliding rods 109 are slidably connected with sliding rods 109, a second rack 110 are fixedly installed on the opposite surfaces of the sliding rods 109, a plurality of sliding rods 109 are fixedly installed on the lower end face of a connecting plate 3, limiting sliding blocks 111 are fixedly installed on the two symmetrical sides of the sliding rods 109, limiting sliding grooves 108 are formed in the two sides, driving gears 113 are fixedly installed in the middle of the rotating rod 105, goods can be effectively lifted through the lifting assembly 100, when the goods are required to be lifted, the goods are pushed, the first lifting body is pushed to be lifted, the goods are driven by the first rack 102, the driving gears 102 and the driving gears 113 are driven by the driving gears 113, the driving wheels 102 are correspondingly meshed with the driving shafts 106, and the driving shafts 106 are rotatably rotate, and the driven by the driving shafts 106, and the driving shafts 106 are correspondingly, and the driving shafts 106.

Example 2

As shown in fig. 1 to 5, based on the same concept as that of the above embodiment 1, the present embodiment further proposes that the adjusting assembly 200 includes an electric push rod 201 symmetrically and fixedly installed on one side of the connecting plate 3, the input end of the electric push rod 201 is connected with a storage battery through an external cable, one side of the connecting plate 3 is fixedly installed with a moving rod 202 between two electric push rods 201, the output ends of the two electric push rods 201 are fixedly installed with the same bracket body 203, one side of the bracket body 203 is fixedly installed with a fixed sleeve rod 204, when the adjusting assembly 200 is required to adjust the lifting length according to the length of the goods, the fixed sleeve rod 204 at one end of the bracket body 203 is driven by starting the electric push rod 201 to be slidably connected with the outer surface of the moving rod 202, so that the moving rod 202 can be slidably connected with the fixed sleeve rod 204 according to the different lifting lengths of the goods, each two racks 110 are engaged and connected with two sides of the corresponding driven gears 106, the sliding rod 109 is matched with the sliding groove 108, the limit slide block 111 is matched with the limit slide groove 112, the driving gear 113 is engaged with one rack 102, and the side of the electric support plate 1 is engaged with the controller 4, and the controller 101 is electrically connected with the controller 4.

During operation, the electric push rod 201 is started to drive the fixed sleeve rod 204 at one end of the bracket body 203 to be slidably connected with the outer surface of the moving rod 202 through the controller 4 according to the length of goods, so that the length of lifting can be adjusted according to different lengths of the goods, then the oil cylinder body 101 is started to push the rack I102 to move through the controller 4, the driving gear 113 is driven to rotate due to meshed connection between the rack I102 and the driving gear 113, the driven gears 106 at two ends of the rotating rod 105 are driven to rotate in the rotating process of the driving gear 113, and the driven gears 106 are meshed with the rack II 110 in the rotating process of the two driven gears 106, so that the corresponding sliding rod 109 is pushed to move upwards, and the goods on the bracket body 203 at one side of the connecting plate 3 are driven to lift.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims (7)

1. The utility model provides a clearance car bracket lift cylinder which characterized in that, includes T type backup pad (1), support riser (2) are installed to T type backup pad (1) symmetry both sides fixed mounting, support riser (2) inside is the cavity setting, two install lifting assembly (100) between support riser (2), two connecting plate (3) are installed at support riser (2) top, adjusting part (200) are installed to connecting plate (3) one side;

The lifting assembly (100) comprises an oil cylinder body (101) fixedly arranged on one side of the upper end face of a T-shaped supporting plate (1), racks I (102) are fixedly arranged at the output end of the oil cylinder body (101), T-shaped sliding blocks (103) are fixedly arranged at the bottoms of the racks I (102), T-shaped sliding grooves (104) are formed in the position, right below the racks I (102), of the upper end face of the T-shaped supporting plate (1), rotating rods (105) are rotatably connected between two supporting vertical plates (2), driven gears (106) are fixedly arranged on the outer surfaces of two ends of the rotating rods (105), sleeves (107) are fixedly arranged on the bottom wall of each supporting vertical plate (2), sliding grooves (108) are symmetrically arranged on the top ends of the sleeves (107), racks II (110) are fixedly arranged on the opposite faces of each sliding rod (109), the top ends of the sliding rods (109) are fixedly arranged on the lower end face of a connecting plate (3), driving grooves (111) are symmetrically arranged on the two sides of each sliding rod (109), and limiting grooves (112) are symmetrically arranged on the two sides of each driving shaft (112).

2. The lifting cylinder of the wrecker bracket according to claim 1, wherein the adjusting assembly (200) comprises electric push rods (201) symmetrically and fixedly installed on one side of the connecting plate (3), a movable rod (202) is fixedly installed between the two electric push rods (201) on one side of the connecting plate (3), the same bracket body (203) is fixedly installed at the output ends of the two electric push rods (201), a fixed sleeve rod (204) is fixedly installed on one side of the bracket body (203), and the movable rod (202) is in sliding connection with the fixed sleeve rod (204).

3. The lifting cylinder of the bracket of the wrecker according to claim 1, wherein every two racks (110) are meshed and connected with two sides of the corresponding driven gear (106).

4. The lift cylinder of the wrecker bracket according to claim 1, characterized in that the slide bar (109) is matched with the slide groove (108).

5. The lifting cylinder of the wrecker bracket according to claim 1, wherein the limit slide block (111) is matched with a limit slide groove (112).

6. The lifting cylinder of the bracket of the wrecker as claimed in claim 1, wherein the driving gear (113) is meshed with the first rack (102).

7. The lifting cylinder of the wrecker bracket according to claim 1, wherein a controller (4) is arranged on one side of the T-shaped supporting plate (1), and the cylinder body (101) and the electric push rod (201) are electrically connected with the controller (4).