Explosion-proof diesel engine trackless rubber-tyred vehicle with supporting structure

Abstract

The utility model discloses an explosion-proof diesel engine trackless rubber-tyred vehicle with a supporting structure, which comprises a vehicle body, fixing plates are arranged on the front surface and the back surface of the vehicle body, and a supporting connecting component is arranged at the bottom of each fixing plate. Through mutual cooperation of the mounting plate, the base, the hydraulic cylinder and the supporting block, the trackless rubber-tyred vehicle of the explosion-proof diesel engine is provided with a supporting structure, when the trackless rubber-tyred vehicle is parked, due to the fact that the mass of materials placed in a carriage and the carriage is large, damage to structures such as wheels caused by long-time parking of the vehicle is avoided, and therefore the service life of the trackless rubber-tyred vehicle is prevented from being affected; through mutual cooperation of the inserting blocks, the inserting grooves, the concave plates, the clamping blocks, the clamping grooves, the through grooves, fixing rods, adjusting blocks, limiting grooves, limiting blocks and pull blocks, the supporting structure can be conveniently installed on a vehicle body, meanwhile, the supporting structure can be conveniently disassembled from the vehicle body in the later period, the supporting structure can be recycled, the disassembling and assembling process is simple and convenient, and practicability is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of explosion -proof diesel engine trackless rubber -tyred vehicle, concretely is a kind of explosion -proof diesel engine trackless rubber -tyred vehicle with support structure. BACKGROUND

[0002] Explosion -proof diesel engine trackless rubber -tyred vehicle is a kind of mine transport vehicle with explosion -proof diesel engine as power source, using trackless rubber -tyred design, mainly used for coal mine auxiliary transport.

[0003] According to application number: CN202320512936.7, a kind of explosion -proof diesel engine trackless rubber -tyred vehicle is disclosed, including vehicle frame, the front side of the top of vehicle frame is provided with car head, the bottom of the front side of car head is fixedly connected with buffer bracket, the left side of buffer bracket is fixedly connected with guard plate, the front side and the back of the right side of guard plate are fixedly connected with telescopic link, the right side of two telescopic links is fixedly connected with the left side of buffer bracket.

[0004] The explosion -proof diesel engine trackless rubber -tyred vehicle of the above case does not have support structure, when trackless rubber -tyred vehicle is parked, due to the quality of car body and internal material placed, vehicle long stop will cause damage to wheel structure, thereby seriously affect its service life, for this purpose, we provide a kind of explosion -proof diesel engine trackless rubber -tyred vehicle with support structure. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a kind of explosion -proof diesel engine trackless rubber -tyred vehicle with support structure to solve the problems raised in the above background.

[0006] To achieve the above object, the utility model provides the following technical scheme: a kind of explosion -proof diesel engine trackless rubber -tyred vehicle with support structure, including vehicle body, the front and back of vehicle body are both installed with fixed plate, the bottom of fixed plate is provided with support connection component, limit fixed component is provided on support connection component.

[0007] Preferably, the support connection component includes a mounting plate, which is disposed at the bottom of the fixed plate, and the left and right sides of the bottom of the mounting plate are provided with a base, a hydraulic cylinder is installed at the bottom of the base, and a support block is installed at the bottom end of the hydraulic cylinder.

[0008] Preferably, the limit fixed component includes an insert block, the number of the insert block is two and is installed at the top of the mounting plate respectively, the bottom of the side of the fixed plate away from the vehicle body and corresponding the position of the insert block is provided with a slot, and the top of the insert block penetrates the slot and extends to the inner wall of the slot and is in contact with each other.

[0009] Preferably, the limiting and fixing assembly further comprises a concave plate arranged at the bottom of the mounting plate, and the left and right sides of the top of the concave plate are respectively provided with clamping blocks, the bottom of the fixing plate is provided with clamping grooves corresponding to the positions of the clamping blocks, and the top of the clamping blocks is sequentially penetrated through the mounting plate and the clamping grooves from bottom to top and extends into the inner walls of the clamping grooves.

[0010] Preferably, the left and right sides of the bottom of the concave plate are provided with through grooves, the left and right sides of the inner walls of the through grooves are fixedly connected through fixing rods, the surfaces of the fixing rods are slidably connected with adjusting blocks, the bottom of the mounting plate is provided with limiting grooves corresponding to the positions of the adjusting blocks, the top of the adjusting blocks is sequentially penetrated through the through grooves and the limiting grooves from bottom to top and extends into the inner walls of the limiting grooves, the top of the side, away from each other, of the two adjusting blocks is respectively provided with a limiting block matched with the limiting groove, and the bottom of the adjusting block is provided with a pulling block.

[0011] Compared with the prior art, the utility model has the advantages that:

[0012] The utility model discloses a mounting plate, base, hydraulic cylinder and the mutual cooperation of supporting block make the trackless rubber -tyred vehicle of explosion -proof diesel engine have the supporting structure, and the quality of the material placed in the carriage is big when parking the trackless rubber -tyred vehicle, avoids the harm of long -term parking to the structure such as wheel, thereby avoids the influence on its service life, through the mutual cooperation of plug -in block, slot, concave plate, clamping block, clamping groove, through groove, fixed rod, adjusting block, limiting groove, limiting block and pulling block, thereby convenient for installing the supporting structure to the vehicle body, convenient for the supporting structure of dismantling down -the -line from the vehicle body simultaneously, makes it can be recycled, and the process is simple and convenient, improves practicality. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is the structure section view of the front view of the utility model;

[0014] Figure 2 It is the three -dimensional structure schematic diagram of the supporting connection assembly and the limiting and fixing assembly of the utility model;

[0015] Figure 3 It is the three -dimensional structure schematic diagram of the supporting connection assembly and the limiting and fixing assembly of the utility model;

[0016] Figure 4 It is the three -dimensional structure schematic diagram of the fixing plate and the slot of the utility model;

[0017] Figure 5 It is the structure section view of the fixing plate and the limiting and fixing assembly of the utility model.

[0018] In the figure: 1 vehicle body, 2 fixed plate, 3 support connecting assembly, 31 mounting plate, 32 base, 33 hydraulic cylinder, 34 support block, 35 fastening bolt, 4 limiting and fixing assembly, 41 plug-in block, 42 insertion slot, 43 recessed plate, 44 clamping block, 45 clamping groove, 46 through slot, 47 fixed rod, 48 adjusting block, 49 limiting groove, 410 limiting block, 411 pull block, 412 compression spring, 5 reinforcing block. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0020] Please refer to Figures 1-5 The explosion-proof diesel engine trackless rubber-tyred vehicle with a support structure comprises a vehicle body 1, fixed plates 2 are fixedly connected to the front and back of the vehicle body 1, support connecting assemblies 3 are arranged at the bottom of the fixed plates 2, and limiting and fixing assemblies 4 are arranged on the support connecting assemblies 3.

[0021] The support connecting assembly 3 comprises a mounting plate 31 arranged at the bottom of the fixed plate 2, the side of the mounting plate 31 close to the fixed plate 2 is in contact with the fixed plate 2, the side of the mounting plate 31 close to the vehicle body 1 is in contact with the vehicle body 1, the left and right sides of the bottom of the mounting plate 31 are provided with bases 32, the top of each base 32 is in contact with the bottom of the mounting plate 31, the bottom of each base 32 is fixedly connected with a hydraulic cylinder 33, the hydraulic cylinder 33 is electrically connected with an external controller, the bottom end of the hydraulic cylinder 33 is fixedly connected with a support block 34, and the top of the mounting plate 31 and the position corresponding to the base 32 are provided with fastening bolts 35 threadedly connected with the base 32. The fastening bolts 35 are arranged, so that the base 32 can be separated from the mounting plate 31, the hydraulic cylinder 33 is convenient to disassemble and maintain, the fastening bolts 35 are loosened, the base 32 is pulled downward, and then the base 32 and the hydraulic cylinder 33 can be disassembled.

[0022] The front and back of the vehicle body 1 and the top and bottom of the mounting plate 31 are fixedly connected with two reinforcing blocks 5. The reinforcing blocks 5 are arranged, the stability of the mounting plate 31 mounted to the bottom of the fixed plate 2 is improved, and the stability of the mounting plate 31 mounted to the vehicle body 1 is improved.

[0023] The limiting and fixing assembly 4 comprises two insertion blocks 41, which are arranged on the top of the mounting plate 31, and the fixing plate 2 is provided with two insertion grooves 42 on the bottom of the side away from the vehicle body 1 and corresponding to the positions of the insertion blocks 41, the top of the insertion block 41 penetrates through the insertion groove 42 and extends into the insertion groove 42 to be in contact with the inner wall of the insertion groove 42, and the limiting and fixing assembly 4 further comprises a concave plate 43 arranged on the bottom of the mounting plate 31, the top of the concave plate 43 is in contact with the bottom of the mounting plate 31, the left and right sides of the top of the concave plate 43 are fixedly connected with two clamping blocks 44, the bottom of the fixing plate 2 is provided with two clamping grooves 45 corresponding to the positions of the clamping blocks 44, the top of the clamping block 44 penetrates through the mounting plate 31 and the clamping groove 45 from bottom to top and extends into the clamping groove 45 to be in contact with the inner wall of the clamping groove 45, the left and right sides of the bottom of the concave plate 43 are provided with two through grooves 46, the left and right sides of the inner wall of the through groove 46 are fixedly connected by a fixed rod 47, the surface of the fixed rod 47 is slidably connected with an adjusting block 48, the bottom of the mounting plate 31 is provided with a limiting groove 49 corresponding to the position of the adjusting block 48, the top of the adjusting block 48 penetrates through the through groove 46 and the limiting groove 49 from bottom to top and extends into the limiting groove 49, the top of the side away from each other of the two adjusting blocks 48 is fixedly connected with a limiting block 410 matched with the limiting groove 49, the surface of the limiting block 410 is in contact with the inner wall of the limiting groove 49, the bottom of the adjusting block 48 is fixedly connected with a pulling block 411, the top of the pulling block 411 is in sliding contact with the bottom of the concave plate 43, the surface of the fixed rod 47 is sleeved with a compression spring 412, by arranging the compression spring 412 and by the elastic force of the compression spring 412, the stability of the limiting block 410 inserted into the limiting groove 49 is ensured, the elastic coefficient of the compression spring 412 is 20kN / m-40kN / m, the stability of the compression spring 412 during use is ensured, the compression spring 412 will not shake, the spring is selected as 60Si2MnA (high fatigue strength), the surface treatment of the spring is phosphating, galvanizing or spraying explosion-proof coating, and the service life of the compression spring 412 is improved.

[0024] The two pulling blocks 411 are pulled to move close to each other, the pulling block 411 drives the adjusting block 48 to extrude and move the compression spring 412, the adjusting block 48 drives the limiting block 410 to move, the limiting block 410 and the clamping groove 49 are separated at the clamping position, then the concave plate 43 can be pulled downward, the concave plate 43 drives the clamping block 44 to move downward and separate from the clamping groove 45, the concave plate 43 drives the adjusting block 48 and the limiting block 410 to move downward to separate from the limiting groove 49, then the mounting plate 31 can be pulled, the mounting plate 31 moves away from the vehicle body 1, the mounting plate 31 drives the insertion block 41 to move away from the vehicle body 1, the insertion block 41 and the insertion groove 42 are separated, and then the supporting structure can be disassembled from the vehicle body 1.

[0025] Through the cooperation of the mounting plate 31, the base 32, the hydraulic cylinder 33 and the supporting block 34, the explosion-proof diesel engine trackless rubber-tyred vehicle has a supporting structure, and when the trackless rubber-tyred vehicle is parked, since the vehicle compartment and the materials placed inside are heavy, the long parking of the vehicle can avoid damaging the wheels and other structures, thereby avoiding affecting the service life, and through the cooperation of the plug-in block 41, the plug-in groove 42, the recessed plate 43, the clamping block 44, the clamping groove 45, the through groove 46, the fixing rod 47, the adjusting block 48, the limiting groove 49, the limiting block 410 and the pulling block 411, the supporting structure can be conveniently installed on the vehicle body 1, and the supporting structure can be conveniently disassembled from the vehicle body 1 later, so that the supporting structure can be recycled, and the disassembly process is simple and convenient, and the practicality is improved.

[0026] In use, the hydraulic cylinder 33 is started, the hydraulic cylinder 33 drives the supporting block 34 to move downward, and the four supporting blocks 34 lift the vehicle body 1.

[0027] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and modifications can be made to the embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. An anti-explosion diesel engine trackless rubber-tyred vehicle with a support structure, characterized in that: The utility model provides a kind of vehicle body (1), the front and back of the vehicle body (1) are equipped with fixed plate (2), the bottom of the fixed plate (2) is provided with support connecting component (3), and the support connecting component (3) is provided with limiting fixed component (4).

2. The anti-explosion diesel engine rubber-tyred bogie vehicle with support structure according to claim 1, characterized in that: The support connecting component (3) includes a mounting plate (31) disposed at the bottom of the fixed plate (2), and the left and right sides of the bottom of the mounting plate (31) are provided with a base (32), the bottom of the base (32) is provided with a hydraulic cylinder (33), and the bottom end of the hydraulic cylinder (33) is provided with a support block (34).

3. The anti-explosion diesel engine rubber-tyred bogie vehicle with support structure according to claim 2, characterized in that: The limiting fixed component (4) includes an insert block (41), the number of the insert block (41) is two and is respectively installed at the top of the mounting plate (31), the bottom of the fixed plate (2) away from the vehicle body (1) side and corresponding to the position of the insert block (41) is provided with an insertion slot (42), and the top of the insert block (41) penetrates the insertion slot (42) and extends to the inside of the insertion slot (42) and the inner wall of the insertion slot (42) is in contact with each other.

4. The anti-explosion diesel engine rubber-tyred bogie vehicle with support structure according to claim 3, characterized in that: The limiting fixed component (4) further includes a recessed plate (43), the recessed plate (43) is disposed at the bottom of the mounting plate (31), the left and right sides of the top of the recessed plate (43) are provided with a clamping block (44), the bottom of the fixed plate (2) and corresponding to the position of the clamping block (44) is provided with a clamping slot (45), and the top of the clamping block (44) penetrates the mounting plate (31) and the clamping slot (45) from bottom to top and extends to the inside of the clamping slot (45) and the inner wall of the clamping slot (45) is in contact with each other.

5. The anti-explosion diesel engine rubber-tyred bogie vehicle with support structure according to claim 4, characterized in that: The left and right sides of the bottom of the recessed plate (43) are provided with a through slot (46), the left and right sides of the inner wall of the through slot (46) are fixedly connected by a fixed rod (47), the surface of the fixed rod (47) is slidably connected with an adjusting block (48), the bottom of the mounting plate (31) and corresponding to the position of the adjusting block (48) is provided with a limiting slot (49), the top of the adjusting block (48) penetrates the through slot (46) and the limiting slot (49) from bottom to top and extends to the inside of the limiting slot (49), and the top of the mutually away side of the two adjusting blocks (48) is provided with a limiting block (410) matched with the limiting slot (49), and the bottom of the adjusting block (48) is provided with a pulling block (411).

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