CN113830686A

CN113830686A - Novel car is repaired in dismouting

Info

Publication number: CN113830686A
Application number: CN202111194336.2A
Authority: CN
Inventors: 张连武; 孙江生; 赵晔; 黄文斌; 王正军; 梁伟杰; 吕艳梅; 蔡娜; 毛向东; 许文志; 李万领
Original assignee: 32181 Troops of PLA
Current assignee: 32181 Troops of PLA
Priority date: 2021-10-13
Filing date: 2021-10-13
Publication date: 2021-12-24

Abstract

The invention provides a novel disassembly and assembly repairing vehicle, which belongs to the technical field of maintenance and guarantee, wherein a cab is arranged for a driver to control the walking state of the novel disassembly and assembly repairing vehicle, a chassis is arranged behind the cab, a tool box for storing operating tools and hoisting tools is arranged on the chassis, a hoisting device is arranged behind the tool box, a support frame is also arranged on the chassis, the support frame is sleeved outside the tool box and detachably connected with the chassis, a control box and a power distribution cabinet are arranged behind the tool box and can control and supply a conveying power supply to the hoisting device, the connecting positions of the control box, the power distribution cabinet and the hoisting device and the chassis are arranged behind the tool box in parallel along the width direction of the disassembly and assembly repairing vehicle, the functions are complete, and the structure is reasonable, namely the applicability of the novel disassembly and assembly repairing vehicle is enhanced, but also can reasonably utilize the space on the chassis.

Description

Novel car is repaired in dismouting

Technical Field

The invention belongs to the technical field of maintenance and guarantee, and particularly relates to a novel dismounting and repairing vehicle.

Background

The emergency repair of the fault equipment is the key for ensuring that the fault equipment can quickly recover working capacity and can keep continuous working capacity, when the equipment fails, a disassembly and assembly repair vehicle is generally required to be adopted to disassemble and repair the equipment on site, so that the transportation time and cost of the fault equipment can be reduced, but the disassembly and assembly repair vehicle is provided with a simple lifting device and a tool box for storing tools at present, the required facilities cannot completely meet the requirements of field operation, some support frames and distribution equipment on site are required to be adopted as assistance to complete the disassembly and assembly repair operation on site, and if the matched facilities are increased, the installation space on a chassis needs to be increased, so that the overall volume of the disassembly and assembly repair vehicle is increased, the disassembly and assembly repair vehicle is limited by partial terrain, and the use range of the maintenance and repair vehicle is greatly reduced.

Disclosure of Invention

The invention aims to provide a novel dismounting and repairing vehicle, and aims to solve the technical problem that the service range of a maintenance and protection vehicle is small due to unreasonable occupied space of supporting facilities on the dismounting and repairing vehicle in the prior art.

In order to achieve the purpose, the invention adopts the technical scheme that: the utility model provides a novel dismouting repair car, includes:

a cab;

the chassis is connected with the cab and is positioned behind the cab;

the tool box is arranged behind the cab and is positioned on the chassis and fixedly connected with the chassis;

the lifting device is arranged on the chassis, and the connecting position of the lifting device and the chassis is positioned behind the toolbox;

the supporting frame is sleeved on the outer side of the tool box, is detachably connected with the chassis and is used for supporting articles hoisted by the hoisting device;

the control box is arranged behind the tool box in parallel with the hoisting device and is used for controlling the working state of the hoisting device;

and the power distribution cabinet and the control box are arranged behind the tool box in parallel and are respectively positioned on two sides of the joint of the lifting device and the chassis.

As another embodiment of this application, the toolbox is followed chassis length direction's both sides are provided with the fixed plate, the toolbox is followed chassis width direction is provided with the baffle, the fixed plate with the baffle encloses to be established into and is used for holding the place the space of toolbox, the baffle articulates the setting and is in on the chassis, the baffle with be provided with between the fixed plate be used for with the baffle with fixed coupling assembling is connected to the fixed plate.

As another embodiment of the present application, the connection assembly includes:

the hook is fixedly arranged on one side, close to the baffle, of the fixing plate;

the sliding rod is arranged on the side face of the fixed plate and is positioned on the same side of the fixed plate with the hook, and one end, close to the hook, of the sliding rod is hinged to the fixed plate;

the sliding block is arranged on the sliding rod in a sliding mode and can slide on the sliding rod in the direction close to or far away from the hook;

the lantern ring is hinged to the sliding block and can be sleeved on the hook;

the first elastic piece is arranged between the sliding block and the sliding rod and used for driving the sliding block to move in the direction away from the hook;

one end of the limiting plate is fixed on the baffle, the other end of the limiting plate extends towards the outer side of the baffle, a yielding groove used for yielding the hook is formed in the limiting plate, and when the baffle is connected with the fixed plate, the hook is located in the yielding groove.

As another embodiment of the present application, a fixing assembly for fixing the supporting frame on the fixing plate is disposed between the supporting frame and the fixing plate, and the fixing assembly includes:

the connecting plates are arranged between the fixing plates and the supporting frames, and are provided with first mounting holes and second mounting holes which are fixedly connected with the fixing plates and the supporting frames respectively;

the upper fastening pieces are multiple in number, penetrate through the first mounting holes and the second mounting holes respectively, and are used for fixing the connecting plates on the fixing plates and the supporting frame.

As another embodiment of the application, a plurality of guide pins are arranged on the chassis, and guide holes in sliding fit with the guide pins are arranged on the supporting frame.

As another embodiment of this application, the toolbox top is provided with the hanging beam that is used for hoist and mount article, the hanging beam passes through bolt demountable installation in the top of toolbox.

As another embodiment of the present application, the hoisting device includes:

the hoisting mechanism is arranged on the disassembly and assembly repairing vehicle and used for hoisting articles;

the supporting unit sets up on the dismouting repair car, be used for hoisting machine constructs when hoisting article support the chassis, the supporting unit includes:

the cross arm is arranged on the chassis along the horizontal direction and is arranged on the chassis in a sliding manner along the length direction of the cross arm;

the first driving piece is arranged at the end part, far away from the dismounting and repairing vehicle, of the cross arm in a sliding mode along the vertical direction, and the driving end of the first driving piece is located below the first driving piece;

the driving end of the second driving piece is fixedly connected with the fixed end of the first driving piece and is used for driving the first driving piece to slide on the cross arm;

and the supporting block is fixedly connected with the driving end of the first driving piece and is used for supporting on the ground.

As another embodiment of this application, the xarm with be provided with fixed pipe between the chassis, fixed pipe is fixed to be set up on the chassis, the xarm slides and sets up inside fixed pipe, the xarm with be provided with the third driving piece between the fixed pipe, the stiff end of third driving piece is fixed inside the fixed pipe, the drive end of third driving piece with xarm fixed connection.

As another embodiment of the present application, a limiting mechanism is further provided between the cross arm and the fixed pipe, for preventing the cross arm from slipping out of the fixed pipe when the cross arm is received in the fixed pipe, and the limiting mechanism includes:

the roller is arranged on the side surface of the cross arm in a rolling manner along the length direction of the cross arm;

the connecting arm is hinged to the fixed pipe, and the roller is rotatably arranged at one end of the connecting arm;

the second elastic piece is arranged between the connecting arm and the fixed pipe and used for driving the connecting arm to rotate so as to enable the roller to be attached to the cross arm;

and the clamping groove is formed in the side surface of the cross arm, which is far away from one end of the fixed pipe, and is positioned on the same side of the fixed pipe with the roller, and the roller can be clamped into the clamping groove and is used for fixing the cross arm in the fixed pipe.

As another embodiment of the present application, the limiting mechanism further includes:

the mounting block is fixedly arranged on the fixed pipe and is positioned on one side, away from the roller, of the connecting arm;

the clamping pin is arranged in the mounting block in a sliding mode, and the end part of the clamping pin can slide into the bottom of one end, away from the roller, of the connecting arm to prevent the connecting arm from rotating towards one side close to the fixed pipe;

the ejection piece is arranged between the bayonet lock and the mounting block and used for driving the bayonet lock to move towards the direction close to the connecting arm;

and a bolt hole is formed in one end, far away from the roller, of the connecting arm, and when the roller is separated from the clamping groove, the bolt can slide into the bolt hole to prevent the connecting arm from rotating on the fixed pipe.

The novel dismounting repairing vehicle provided by the invention has the beneficial effects that: compared with the prior art, the invention has the advantages that the cab is arranged, the chassis is arranged behind the cab and connected with the cab, the travelling wheels are arranged below the chassis, the tool box is arranged above the chassis and is positioned behind the cab, the power distribution cabinet and the control cabinet are arranged behind the tool box, the hoisting device is also arranged between the power distribution cabinet and the control cabinet, the connecting position of the hoisting device and the chassis is positioned between the power distribution cabinet and the control cabinet, the support frame is sleeved outside the tool box and is detachably connected with the chassis, the power generator and the storage battery which can generate power are arranged in the power distribution cabinet, the self-power generation can be completed, and the power can be supplied to the hoisting device, when in use, the support frame is hoisted out from the chassis by using the hoisting device through operating the control switch in the control cabinet and is placed on the ground for dismounting articles dismounted and mounted when the repairing vehicle works, the invention can reasonably arrange the matched facilities used in the disassembly, assembly and repair of the fault equipment above the chassis, reduce the whole volume and space of the chassis, and is provided with more comprehensive matched settings, can independently complete the disassembly, assembly and repair work of the fault equipment, and effectively increase the application range of the maintenance and guarantee vehicle.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a schematic structural view of a new type of truck for repair and disassembly according to an embodiment of the present invention;

FIG. 2 is a top view of FIG. 1;

FIG. 3 is a side view of FIG. 1;

FIG. 4 is an enlarged view of a portion A of FIG. 1;

FIG. 5 is a partial enlarged view of portion B of FIG. 1;

FIG. 6 is an enlarged view of a portion C of FIG. 1;

FIG. 7 is an enlarged view of a portion D of FIG. 3;

fig. 8 is a partial side view of a support unit provided in an embodiment of the present invention.

In the figure: 1. a cab; 2. a chassis; 21. a pilot pin; 3. a tool box; 31. a fixing plate; 32. a baffle plate; 33. a connecting assembly; 331. hooking; 332. a slide bar; 333. a slider; 334. a collar; 335. a first elastic member; 336. a limiting plate; 4. a hoisting device; 41. a hoisting mechanism; 42. a support unit; 421. a first driving member; 422. a second driving member; 423. a support block; 43. a cross arm; 431. clamping grooves; 44. a fixed tube; 45. a limiting mechanism; 451. a roller; 452. a connecting arm; 453. a second elastic member; 454. mounting blocks; 455. a bayonet lock; 456. a pop-up member; 457. a pin hole; 5. a support frame; 51. a fixing assembly; 511. a connecting plate; 512. a tightening member; 52. a guide hole; 6. a control box; 7. a power distribution cabinet; 8. and (4) hanging the beam.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, as used herein, refer to an orientation or positional relationship indicated in the drawings that is solely for the purpose of facilitating the description and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and is therefore not to be construed as limiting the invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

Referring to fig. 1, 2 and 3, the new type of repairing vehicle will now be described. The novel disassembly and assembly repairing vehicle comprises a cab 1, a chassis 2, a tool box 3, a hoisting device 4, a support frame 5, a control line and a power distribution cabinet 7. The chassis 2 is connected with the cab 1 and is positioned behind the cab 1; the tool box 3 is arranged behind the cab 1 and is positioned on the chassis 2 and fixedly connected with the chassis 2; the hoisting device 4 is arranged on the chassis 2, and the connecting position of the hoisting device 4 and the chassis 2 is positioned behind the tool box 3; the support frame 5 is sleeved on the outer side of the tool box 3, is detachably connected with the chassis 2 and is used for supporting articles hoisted by the hoisting device 4; the control box 6 and the hoisting device 4 are arranged behind the tool box 3 in parallel and used for controlling the working state of the hoisting device 4; the power distribution cabinet 7 and the control box 6 are arranged in parallel behind the tool box 3 and are respectively positioned on two sides of the joint of the lifting device 4 and the chassis 2 with the control box 6.

Compared with the prior art, the novel disassembly and assembly repair vehicle provided by the embodiment is provided with a cab 1, a chassis 2 is arranged behind the cab 1, the chassis 2 is connected with the cab 1, travelling wheels are arranged below the chassis 2, a tool box 3 is arranged above the chassis 2, the tool box 3 is arranged behind the cab 1, a power distribution cabinet 7 and a control box 6 are arranged behind the tool box 3, a hoisting device 4 is also arranged between the power distribution cabinet 7 and the control box 6, the connecting position of the hoisting device 4 and the chassis 2 is arranged between the power distribution cabinet 7 and the control box 6, a support frame 5 is sleeved outside the tool box 3, the support frame 5 is detachably connected with the chassis 2, a self-generating generator and a self-generating battery are arranged in the power distribution cabinet 7, self-generating can be completed, power can be supplied to the hoisting device 4, the invention uses the hoisting device 4 to hoist the support frame 5 from the chassis 2 and place the support frame on the ground by operating a control switch in the control box 6, the invention is used for storing articles which are disassembled and assembled when the disassembly and repair vehicle works, can reasonably arrange the matched facilities used when the fault equipment is disassembled, assembled and repaired above the chassis 2, reduces the whole volume and space of the chassis 2, is provided with more comprehensive matched settings, can independently complete the disassembly, assembly and repair work of the fault equipment, and effectively increases the use range of the maintenance and guarantee vehicle.

In this embodiment, still be provided with the removal terminal box in switch board 7's inside, be connected with the inside battery of switch board 7, can place the operation instrument that the job site needs the electrical operation to the scene through removing the terminal box and supply power.

In this embodiment, a frame is arranged below the chassis 2, walking wheels are arranged below the frame, and the chassis 2 is fixedly connected with the frame through welding.

In this embodiment, an oxygen generator is provided in the cab 1, that is, the mounting position of the oxygen generator is reserved between the main seat and the middle seat of the cab 1, so that the vehicle can be used in plateau work.

In this embodiment, drawers that can slide outward are respectively disposed below the control box 6 and the power distribution cabinet 7 below the chassis 2, so as to facilitate storage of small-sized operating tools.

As a specific embodiment of the novel disassembly and assembly repair vehicle provided by the present invention, please refer to fig. 1, 4, and 5, the tool box 3 is provided with fixing plates 31 along both sides of the chassis 2 in the length direction, the tool box 3 is provided with a baffle 32 along the width direction of the chassis 2, the fixing plates 31 and the baffle 32 enclose a placing space for accommodating the tool box 3, the baffle 32 is hinged on the chassis 2, and a connecting assembly 33 for connecting and fixing the baffle 32 and the fixing plates 31 is arranged between the baffle 32 and the fixing plates 31. Baffle 32 articulates the both sides that set up on chassis 2, can open toolbox 3 when baffle 32 overturns downwards, baffle 32 can block opening of toolbox 3 after passing through coupling assembling 33 fixed connection with fixed plate 31 when upwards overturning, can improve the security of transporting at dismouting repair car walking in-process, be provided with the hand door of opening that is used for opening toolbox 3 in toolbox 3's both sides, hand door and baffle 32 are located same one side of toolbox 3, baffle 32 can play certain guard action to toolbox 3 on the one hand with the setting of fixed plate 31, on the other hand can prevent that the hand on toolbox 3 from opening the door and opening and cause the toolbox 3 interior article to lose.

In this embodiment, the hand-opening door of the tool box 3 is provided with a control switch for controlling the hand-opening door to be opened, and when the baffle 32 rotates to the state of being connected with the fixing plate 31, the baffle 32 shields the control opening of the control switch, so that the hand-opening door cannot be opened.

In this embodiment, be provided with a plurality of drawers in toolbox 3, can place each drawer inside classifying according to operating means and lifting device's difference, be convenient for seek and deposit.

In this embodiment, the baffle 32 is provided with a climbing ladder for an operator to climb, when the baffle 32 is turned downwards and away from the toolbox 3, the climbing ladder is located outside the baffle 32, and the operator can climb onto the chassis 2 through the climbing ladder to take articles in the toolbox 3, so that the operation is convenient and the use is simple.

Referring to fig. 1 and 4 together, the connecting assembly 33 includes a hook 331, a sliding rod 332, a sliding block 333, a collar 334, a first elastic member 335, and a limiting plate 336. The hook 331 is fixedly arranged on one side of the fixing plate 31 close to the baffle 32; the sliding rod 332 is arranged on the side surface of the fixed plate 31 and is positioned on the same side of the fixed plate 31 as the hook 331, and one end of the sliding rod 332 close to the hook 331 is hinged on the fixed plate 31; the sliding block 333 is arranged on the sliding rod 332 in a sliding mode, and the sliding block 333 can slide on the sliding rod 332 in the direction close to or far away from the hook 331; the lantern ring 334 is hinged on the sliding block 333, and the lantern ring 334 can be sleeved on the hook 331; the first elastic piece 335 is arranged between the slide block 333 and the slide rod 332 and used for driving the slide block 333 to move in a direction away from the hook 331; one end of the limiting plate 336 is fixed on the baffle 32, the other end of the limiting plate 336 extends towards the outer side of the baffle 32, a yielding groove used for yielding the hook 331 is formed in the limiting plate 336, and when the baffle 32 is connected with the fixing plate 31, the hook 331 is located in the yielding groove. The hook body of the hook 331 is bent upwards, the sliding rod 332 is hinged below the hook 331 and has a freedom degree of turning up and down on the fixed plate 31, the first elastic member 335 is sleeved on the sliding rod 332 and is positioned at one side of the sliding block 333 close to the hook 331 and used for pushing the sliding block 333 to move in a direction away from the hook 331, when the fixing device is used, the limiting plate 336 on the baffle 32 is attached to the side surface of the fixed plate 31 by rotating the baffle 32, the hook 331 is positioned in the abdicating groove of the baffle 32, the sliding rod 332 is rotated upwards to enable the collar 334 to be sleeved inside the hook 331 and then the sliding rod 332 is rotated downwards, the collar 334 can be tightly hung inside the hook 331, and the limiting plate 336 is limited between the collar 334 and the fixed plate 31, so that the baffle 32 and the fixed plate 31 are fixedly connected.

In this embodiment, the slide rod 332 is provided with a slide portion for sliding the slider 333, and the outer diameter of the slide portion is smaller than the outer diameter of the rest of the slide rod 332, so that the slider 333 can be prevented from falling off the slide rod 332.

In this embodiment, the first elastic member 335 is a spring, which is cheap and convenient to purchase.

Referring to fig. 1 and 5, a fixing assembly 51 for fixing the supporting frame 5 on the fixing plate 31 is disposed between the supporting frame 5 and the fixing plate 31, and the fixing assembly 51 includes a connecting plate 511 and a tightening member 512. The connecting plates 511 are provided with a plurality of first mounting holes and second mounting holes, and the first mounting holes and the second mounting holes are respectively fixedly connected with the fixing plate 31 and the support frame 5; the upper fastening member 512 is provided in a plurality and penetrates through the first and second mounting holes, respectively, for fixing the connecting plate 511 to the fixing plate 31 and the supporting frame 5.

The outside above the support frame 5 is provided with the second screw hole, the outside at the fixed plate 31 is provided with first screw hole, use through with the support frame 5 suit toolbox 3 outside and place the fixed plate 31 and the baffle 32 enclose the placing space that establishes inside through place the outside of fixed plate 31 with the support frame 5 through placing the connecting plate 511 in the outside of support frame 31 and support frame 5, and run through behind first mounting hole and the first screw hole of second mounting hole and the screw-thread fit of second screw hole and the last packing 512 fix the connecting plate 511 on support frame 5 and fixed plate 31, realize fixing the support frame 5 on fixed plate 31.

In this embodiment, the tightening member 512 is a screw, and a pad plate is further disposed between the tightening member 512 and the connection plate 511, so that the contact area between the tightening member 512 and the connection plate 511 can be increased.

In this embodiment, the first mounting hole on the connecting plate 511 is an oblong hole arranged along the length direction of the connecting plate 511, so that the first mounting hole is aligned with the first threaded hole.

Referring to fig. 1 and 6, as a specific embodiment of the novel vehicle for repair and disassembly, a plurality of guide pins 21 are disposed on a chassis 2, and a guide hole 52 slidably engaged with the guide pins 21 is disposed on a support frame 5. Lead and just sell 21 and be located that fixed plate 31 and baffle 32 enclose the space of placing of establishing inside, lead and just sell 21 vertical setting on chassis 2, the tip of leading just selling 21 is provided with the chamfer and is convenient for place the position to support frame 5 and lead, when using, when placing support frame 5 on chassis 2 through hoisting accessory 4, go into guiding hole 52 on support frame 5 and fix a position support frame 5 on chassis 2 in leading round pin 21 sword, can prevent that support frame 5 from sliding on chassis 2 through guiding hole 52 and the location of leading just round pin 21 at the dismouting repair car walking in-process simultaneously, improve the stability of dismouting repair car walking in-process.

Referring to fig. 1 and 2 together, as a specific embodiment of the novel disassembly and assembly repair vehicle provided by the present invention, a hanging beam 8 for hanging an article is disposed above the tool box 3, and the hanging beam 8 is detachably mounted on the top of the tool box 3 through a bolt. When hoisting operation is completed by the hoisting device 4, part of the hoisting operation needs to adopt the hoisting beams 8 with different specifications to assist the hoisting operation, the mounting positions for placing the hoisting beams 8 are arranged above the tool box 3, the support frame 5 is provided with the abdicating groove for avoiding the hoisting beams 8, the support frame 5 is prevented from interfering with the hoisting beams 8, and the hoisting beams 8 can be prevented from reaching the top of the tool box 3 through the hoisting device 4 and are fixed at the top of the tool box 3 through bolts.

In this embodiment, the top of the tool box 3 is provided with a multi-specification hanging beam 8, which comprises a rectangular beam, a linear beam and a C-shaped beam. The proper hanging beam 8 can be selected for use according to different working conditions, and the use range of the dismounting and repairing vehicle is effectively enlarged.

Referring to fig. 1, 3 and 8, the hoisting device 4 includes a hoisting mechanism 41, a supporting unit 42, a cross arm 43, a first driving member 421, a second driving member 422 and a supporting block 423. The hoisting mechanism 41 is arranged on the disassembly and assembly repairing vehicle and is used for hoisting articles; the supporting unit 42 is disposed on the disassembly and assembly repair vehicle, and is used for supporting the chassis 2 when the hoisting mechanism 41 hoists the article, and the supporting unit 42 includes: the cross arm 43 is arranged on the chassis 2 along the horizontal direction and is arranged on the chassis 2 in a sliding way along the length direction of the cross arm 43; the first driving piece 421 is arranged at the end of the cross arm 43 far away from the dismounting and repairing vehicle in a sliding manner along the vertical direction, and the driving end of the first driving piece 421 is positioned below the first driving piece 421; the second driving member 422 is arranged on the cross arm 43 along the vertical direction, and the driving end of the second driving member 422 is fixedly connected with the fixed end of the first driving member 421, and is used for driving the first driving member 421 to slide on the cross arm 43; the support block 423 is fixedly connected to the driving end of the first driving member 421 for supporting on the ground. The hoisting mechanism 41 is arranged on the chassis 2, the hoisting mechanism 41 is used for hoisting articles, the supporting unit 42 is arranged on the dismounting and repairing vehicle, the dismounting and repairing vehicle is supported by the supporting unit 42, so that the vehicle body of the hoisting mechanism 41 can be kept stable all the time in the hoisting process, the invention is provided with the first driving piece 421 and the second driving piece 422, the first driving piece 421 is arranged on the cross arm 43 in a sliding way along the vertical direction, the fixed end of the first driving piece 421 is connected with the driving end of the second driving piece 422, the second driving piece 422 is fixedly arranged on the side surface of the cross arm 43, when the dismounting and repairing vehicle works on uneven road surfaces, when the first driving piece 421 extends to the limit stroke, if the supporting block 423 cannot be supported on the ground, the second driving piece 422 is started to drive the first driving piece 421 to move downwards, so that the stroke of the supporting block 423 can be increased, and the supporting block 423 is stably supported on the ground, can reduce the manual work and carry out the operation of foreshadowing to supporting shoe 423 unsettled position, operation process is simple, and convenient to use uses manpower and materials sparingly, improves hoist and mount efficiency.

In this embodiment, the first driving member 421 and the second driving member 422 are hydraulic cylinders.

In this embodiment, the driving end of the first driving member 421 is provided with a spherical or hemispherical structure, a spherical groove is provided in the supporting block 423, the spherical groove and the driving end of the first driving member 421 form a universal rotation structure for the supporting block 423 to rotate relative to the driving end of the first driving member 421, and the supporting block 423 has two symmetrically arranged cushion blocks fixed by bolt connection, so that the driving end of the first driving member 421 is conveniently connected with the supporting block 423.

In this embodiment, the hoisting mechanism 41 includes a fixed seat, a hoisting arm, a winch, and a fourth driving member. The fixed seat is rotatably arranged on the disassembly and assembly repairing vehicle; one end of the hoisting arm is hinged on the fixed seat, the other end of the hoisting arm is provided with a lifting hook for hoisting articles, and the hoisting arm has a degree of freedom for rotating along a pitching angle on the fixed seat; the winch is rotatably arranged on the fixed seat, and a lifting rope connected with the lifting hook is arranged on the winch; the fourth driving part is arranged between the fixed seat and the hoisting arm, and the fixed end and the driving end of the first driving part 421 are respectively hinged on the fixed seat and the hoisting arm; used for driving the hoisting arm to rotate on the fixed seat. The fixing seat is rotatably arranged on the chassis 2 through a rotating mechanism, and the rotating mechanism comprises a driving gear, a transmission gear and an internal gear. Drive gear rotates and sets up on the dismouting repair car, it drives drive gear through being provided with driving motor on the dismouting repair car and rotates, be provided with a plurality of drive gear in drive gear's the outside, a plurality of drive gear rotate and set up on the dismouting repair car and with drive gear intermeshing, the internal gear encloses the outside of establishing at a plurality of drive gear with fixing base fixed connection and internal gear tooth and sets up with a plurality of drive gear intermeshing, thereby can drive gear through driving motor and rotate the fixing base and rotate on the dismouting repair car, realize that the hoist and mount arm 360 continuous gyrations on the dismouting repair car.

In this embodiment, the four driving parts are oil cylinders, the number of the four driving parts is two, the two fourth driving parts are both provided with balance valves, so that the lifting arm can stably lift and fall, the two fourth driving parts are connected through a pipeline to realize pressure communication, and the two fourth driving parts synchronously move.

In this embodiment, be provided with the inner groovy on the fixing base, the inner groovy is located the fixing base and is close to hoist and mount arm one side, and the fixed setting of hoist engine is inside the recess, and wire rope on the hoist engine passes through hoist and mount arm conveying to lifting hook department to drive the lifting hook up-and-down motion. Through with the hoist engine setting can prevent on the one hand that foreign matter and hoist engine from bumping on the other hand in the recess inside and can save the holistic space of arranging of fixing base.

In this embodiment, hoisting machine 41 is when accomodating the state, and hoisting arm parallel arrangement just is provided with the clearance of stepping down between toolbox 3 and driver's cabin 1 in the top of toolbox 3, and the lifting hook on the hoisting arm is located inside the clearance of stepping down to be provided with the inserted bar that is used for fixed lifting hook in the clearance of stepping down, can fix the lifting hook inside the clearance of stepping down.

Referring to fig. 3, as a specific embodiment of the novel disassembly and assembly repair vehicle provided by the present invention, a fixing pipe 44 is disposed between the cross arm 43 and the chassis 2, the fixing pipe 44 is fixedly disposed on the chassis 2, the cross arm 43 is slidably disposed inside the fixing pipe 44, a third driving member is disposed between the cross arm 43 and the fixing pipe 44, a fixed end of the third driving member is fixed inside the fixing pipe 44, and a driving end of the third driving member is fixedly connected to the cross arm 43. Fixed pipe 44 is fixed to be set up on the dismouting repair car along the width direction of dismouting repair car automobile body, and the opening of fixed pipe 44 symmetry respectively sets up the both sides at the automobile body, xarm 43 slides along fixed pipe 44 length direction in fixed pipe 44 through the drive of third driving piece, the fixed inside that sets up at fixed pipe 44 of third driving piece, the drive end is connected with xarm 43 tip fixed connection in fixed pipe 44, can control xarm 43 and extend to dismouting repair car both sides through the state of controlling the third driving piece when using, make supporting shoe 423 support the both sides at the dismouting repair car, play firm effect.

In this embodiment, the single crossbar 43 is individually disposed inside the independent fixing tubes 44, so that the extension of the crossbar 43 can be increased, and the plurality of fixing tubes 44 are arranged in the longitudinal direction of the truck.

Referring to fig. 3 and 7 together, as a specific embodiment of the novel disassembly and assembly repair vehicle provided by the present invention, a limiting mechanism 45 for preventing the cross arm 43 from slipping out of the fixing tube 44 when the cross arm 43 is accommodated in the fixing tube 44 is further disposed between the cross arm 43 and the fixing tube 44, and the limiting mechanism 45 includes a roller 451, a connecting arm 452, a second elastic member 453, and a clamping groove 431. The rollers 451 are arranged on the side surface of the cross arm 43 in a rolling way along the length direction of the cross arm 43; the connecting arm 452 is hinged on the fixed pipe 44, and the roller 451 is rotatably arranged at one end of the connecting arm 452; a second elastic member 453 is disposed between the connecting arm 452 and the fixed tube 44, and is used for driving the connecting arm 452 to rotate so as to make the roller 451 fit on the cross arm 43; the clamping groove 431 is arranged on the side surface of the cross arm 43 far away from one end of the fixed pipe 44 and is positioned on the same side of the fixed pipe 44 as the roller 451, and the roller 451 can be clamped into the clamping groove 431 for fixing the cross arm 43 in the fixed pipe 44. After the hoisting mechanism 41 is hoisted, the cross arm 43 needs to be stored into the fixed pipe 44, in order to prevent the cross arm 43 from slipping out of the fixed pipe 44 in the walking process of the dismounting and repairing vehicle from causing danger, the limiting mechanism 45 is arranged, so that when the cross arm 43 is stored into the fixed pipe 44, the limiting mechanism 45 can automatically lock the cross arm 43 in the fixed pipe 44, the cross arm 43 is effectively prevented from slipping out of the fixed pipe 44, and the safety of the dismounting and repairing vehicle in the walking process is improved. A bracket is arranged on the outer side of the fixed pipe 44 close to the outer end part of the vehicle body of the disassembly and assembly repair vehicle, the connecting arm 452 is rotatably arranged on the bracket, the connecting arm 452 and the rotating shaft of the bracket are arranged perpendicular to the sliding direction of the cross arm 43 in the fixed pipe 44, one end of the connecting arm 452 extends out of the end part of the fixed pipe 44 and is provided with a roller 451, one end of a second elastic member 453 abuts against the side surface of the fixed pipe 44, the other end of the second elastic member 453 abuts against one side, away from the roller 451, of the connecting arm 452 and close to the fixed pipe 44, the second elastic member 453 and the roller 451 are respectively positioned on two sides of the rotating shaft of the connecting arm 452, the roller 451 can be always attached to the side surface of the cross arm 43 by driving the connecting arm 452 to rotate by sliding the cross arm 43 in the fixed pipe 44, the clamping groove 431 is positioned on the cross arm 43, and when the cross arm 43 slides towards the inside of the fixed pipe 44 to enable the roller 451 to roll to the position of the clamping groove 431, the inner side surface of the clamping groove 431 by the driving of the second elastic member 453 The side surface of the roller 451 or the connecting arm 452 abuts against the inner wall of the locking groove 431, and the cross arm 43 cannot slide in the fixing tube 44.

In this embodiment, a control switch is disposed between the connecting arm 452 and the outer side of the fixing tube 44, the control switch is mounted on the outer side of the fixing tube 44, when the roller 451 slides into the clamping groove 431, the connecting arm 452 rotates and abuts against the control switch, the control switch is electrically connected to a controller for controlling the on-off state of the third driving member, when the roller 451 enters into the clamping groove 431, the connecting arm 452 abuts against the control switch, and the operating state of the third driving member can be directly stopped.

In this embodiment, the connecting arm 452 and the roller 451 are respectively located above the fixed pipe 44 and the cross arm 43, an oil storage tank and an oil delivery pipe are arranged on the connecting arm 452, a brush is arranged at an end of the oil delivery pipe, the brush is attached to the roller 451, one end of the oil delivery pipe is communicated with the brush, the other end of the oil delivery pipe is communicated with the oil storage tank, lubricating oil is added into the oil storage tank and is delivered to the brush through the oil delivery pipe, the roller 451 rotates relative to the brush, the lubricating oil is brushed on the surface of the roller 451 through the brush and is delivered to the upper side surface of the cross arm 43 through the roller 451, the lubricating oil flows to two sides of the cross arm 43 by gravity, and flows to the inner wall of the fixed pipe 44 through the cross arm 43 in a sliding mode in the fixed pipe 44, and an automatic lubricating effect can be achieved on the cross arm 43 and the fixed pipe 44 in the using process.

Referring to fig. 3 and 7 together, as a specific embodiment of the novel repair vehicle for disassembly and assembly provided by the present invention, the limiting mechanism 45 further includes a mounting block 454, a latch 455, and an ejection member 456. The mounting block 454 is fixedly arranged on the fixed pipe 44 and is positioned on one side of the connecting arm 452 away from the roller 451; a bayonet 455 is slidably arranged in the mounting block 454, and an end of the bayonet 455 can slide into a bottom of the end of the connecting arm 452 away from the roller 451 to prevent the connecting arm 452 from rotating to a side close to the fixed pipe 44; an ejection member 456 is disposed between the latch 455 and the mounting block 454 for driving the latch 455 to move toward the connecting arm 452; the end of the connecting arm 452 away from the roller 451 is provided with a latch hole 457, and when the roller 451 is detached from the clamping groove 431, the latch can slide into the latch hole 457 to prevent the connecting arm 452 from rotating on the fixed pipe 44. The mounting block 454 is located at one side of the connecting arm 452, when the roller 451 slides into the clamping groove 431, the connecting arm 452 rotates, the gap between the end of the connecting arm 452 away from the roller 451 and the fixed tube 44 becomes larger, the bayonet 455 slides into the gap between the end of the connecting arm 452 and the outer side of the fixed tube 44, so that the end of the connecting arm 452 away from the roller 451 cannot rotate toward the direction approaching the fixed tube 44, and the roller 451 can be held in the clamping groove 431. The bayonet 455 can slide into the latch hole 457 when the roller 451 slides out of the slot 431 and disengages from the outer side of the cross arm 43, so that the third driving member can be opened to move the cross arm 43 out of the fixed tube 44 when the hoist mechanism 41 hoists an object, thereby facilitating the operation.

In this embodiment, the ends of the locking pin 455 and the connecting arm 452 are rounded to facilitate the locking pin 455 sliding into the gap between the connecting arm 452 and the fixed tube 44.

In this embodiment, the spring top 456 is a spring, which is inexpensive and easy to purchase.

In this embodiment, when the roller 451 rolls on the side of the cross arm 43, the end of the detent 455 abuts against the end of the connecting arm 452, and in use, the roller 451 can be released from the detent 455 hole by pressing the connecting arm 452, and the detent 455 can automatically slide into the latch hole 457.

The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A novel disassembly and assembly repair vehicle is characterized by comprising:

a cab;

the chassis is connected with the cab and is positioned behind the cab;

2. The novel disassembly and assembly repair vehicle as claimed in claim 1, wherein the tool box is provided with fixing plates along two sides of the length direction of the chassis, the tool box is provided with a baffle along the width direction of the chassis, the fixing plates and the baffle enclose a placing space for accommodating the tool box, the baffle is hinged on the chassis, and a connecting assembly for connecting and fixing the baffle and the fixing plates is arranged between the baffle and the fixing plates.

3. The new pick-and-place repair vehicle of claim 2, wherein the connection assembly comprises:

the lantern ring is hinged to the sliding block and can be sleeved on the hook;

4. The new disassembly and assembly repair vehicle of claim 2, wherein a fixing component for fixing the supporting frame on the fixing plate is arranged between the supporting frame and the fixing plate, and the fixing component comprises:

5. The novel disassembly and assembly repair vehicle as claimed in claim 1, wherein the chassis is provided with a plurality of guide pins, and the supporting frame is provided with guide holes in sliding fit with the guide pins.

6. The novel disassembly and assembly repair vehicle as claimed in claim 1, wherein a hanging beam for hanging articles is arranged above the tool box, and the hanging beam is detachably mounted on the top of the tool box through bolts.

7. The new pick-up repair vehicle as claimed in claim 6, wherein the lifting device comprises:

8. The new disassembly and assembly repair vehicle as claimed in claim 7, wherein a fixed pipe is disposed between the cross arm and the chassis, the fixed pipe is fixedly disposed on the chassis, the cross arm is slidably disposed inside the fixed pipe, a third driving member is disposed between the cross arm and the fixed pipe, a fixed end of the third driving member is fixed inside the fixed pipe, and a driving end of the third driving member is fixedly connected with the cross arm.

9. The new disassembly and assembly repair vehicle of claim 8, wherein a limiting mechanism for preventing the cross arm from sliding out of the inside of the fixed pipe when the cross arm is received in the inside of the fixed pipe is further arranged between the cross arm and the fixed pipe, and the limiting mechanism comprises:

10. The new pick-up repair vehicle of claim 9, wherein the stop mechanism further comprises: