CN117620632A - Existing railway wagon 120 valve modularized assembly process equipment - Google Patents

Abstract

The invention discloses modularized assembly process equipment for 120 valves of an existing railway wagon, which comprises a 120 valve module positioning assembly adjustment tool table, a 120 valve module transporting trolley, a derailment valve module assembly moving platform, a main pipe module assembly platform and a pipe conveying system, wherein the pipe conveying system comprises an unpowered short-distance transport vehicle, a long-distance driving vehicle and a hopper car which can be in butt joint installation with the long-distance driving vehicle, and the 120 valve module transporting trolley comprises a movable vehicle body main frame, a lifting table arranged on the movable vehicle body main frame and a tool table rotating base arranged on the lifting table; the derailment valve module assembly moving platform comprises a movable box body, an operation table and a derailment valve fixing frame, wherein the main pipe module assembly platform comprises a support frame, an assembly table arranged on the support frame, an automatic clamping assembly and a V-shaped positioning seat which are all arranged on the assembly table, and the derailment valve module assembly moving platform has the advantages of accurate positioning assembly, time and labor saving, convenient and quick installation and transportation, simplicity in operation, effective reduction of the task amount of staff, simple structure and the like.

Description

Existing railway wagon 120 valve modularized assembly process equipment

Technical Field

The invention belongs to the technical field of valve modules of railway wagons 120, and particularly relates to modularized assembly process equipment for existing railway wagons 120 valves.

Background

The current modular assembly process equipment for the valves of rail wagon 120 has the following disadvantages:

1) The first installation mode of the main module assembly of the 120 valves is that after the trolley is transported to the bottom of the trolley, the components such as the regulating valve, the intermediate body, the double-chamber air cylinder and the auxiliary air cylinder are manually lifted, finally, a brake pipe system between the components is installed, the whole process is time-consuming and labor-consuming, the installation period is long, the components are easy to be assembled strongly due to accumulated errors among the components, the labor intensity is high, the production efficiency is low, the second installation mode is that the whole lifting installation is manually carried after the ground is assembled, and the valves and the air cylinders are not positioned during the assembly and are in a free state, so that the relative position of the installation surface is inconsistent with the positioning surface of the mobile platform, even the installation hole strings appear, the strong assembly is caused, and the assembly quality of the brake system is influenced.

2) The assembly of the derailment valve module in the valve of the railway wagon 120 is that workers manually transport the valve module to the corresponding installation position of the bottom of the vehicle for installation after the valve module is assembled on a platform in advance, the existing installation platform is only a whole plate for placing the derailment valve, the end part of the derailment valve cannot be fixed left and right, the installation is inconvenient, the manual transport after the installation is time-consuming and labor-consuming, and the task amount of the workers is heavy.

3) The assembly of the main pipe module in the valve of the railway wagon 120 is that workers manually transport the main pipe module to the corresponding installation position of the bottom of the vehicle for installation after the main pipe module is assembled on a platform in advance, the existing main pipe module installation platform is only a whole plate for placing the main pipe module, and the straight pipe of the main pipe module cannot be fixed left and right, so that when the angle cock is screwed and installed at the end of the main pipe, the operation is inconvenient, one worker is required to press the straight pipe, and the other worker is required to screw the angle cock, so that the labor cost is increased.

4) The pipe fitting transportation to rail wagon vehicle wind braking system all adopts the manual work to promote ordinary dolly to transport from the long-distance route of storehouse to workshop or from workshop to the short-distance route of vehicle bottom, because the pipe fitting is many, heavy, can only adopt the dolly to make a round trip to carry the installation pipe fitting repeatedly many times, and manual work promotes and wastes time and energy, because the dolly front side is equipped with the baffle in addition, bumps the pipe fitting end in the round trip transportation process very easily, leads to pipe fitting butt joint installation failure.

Disclosure of Invention

The invention aims to provide modularized assembly process equipment for a 120 valve of an existing railway wagon, which is convenient to install, saves time and labor, solves the problems that the assembly of the 120 valve module is easy to cause strong assembly of parts, high labor intensity and low production efficiency because a single lifting part is manually installed after a trolley is transported under the trolley, solves the problems that the installation of the end part of the derailment valve cannot be conveniently carried out because the existing derailment valve installation platform is only a whole plate for placing the derailment valve, and the time and labor are wasted because the manually transported and assembled derailment valve module is adopted, and solves the problem that the operation is inconvenient when the conventional main pipe module installation platform cannot be used for fixing the main pipe module straight pipe left and right and the angle cock is tightly screwed and installed at the end of the main pipe.

The technical scheme adopted by the invention is as follows: the modular assembly process equipment for the 120 valves of the existing railway freight car comprises a 120 valve module positioning group pair adjusting tool table, a 120 valve module transferring trolley, a derailment valve module assembling moving platform, a main pipe module assembling platform and a pipe conveying system, wherein the pipe conveying system comprises an unpowered short-distance transport vehicle, a long-distance driving vehicle and a hopper car which can be installed in a butting mode with the long-distance driving vehicle, the 120 valve module transferring trolley comprises a movable car body main frame, a lifting table installed on the movable car body main frame and a tool table rotating base positioned on the lifting table, the 120 valve module positioning group pair adjusting tool table comprises a transverse and longitudinal moving base and a 120 valve module installing main frame installed on the transverse and longitudinal moving base, the transverse and longitudinal moving base comprises a rotating bottom plate installed on the tool table rotating base through a rotating shaft and a transverse moving top plate installed at the bottom of the 120 valve module installing main frame, and when the 120 valve module transferring trolley preliminarily installs the 120 valve module positioning group pair adjusting tool table to an adjusting valve, a double-chamber air cylinder, an auxiliary air cylinder and a 120 valve intermediate body to be moved to the longitudinal and auxiliary air cylinder and the longitudinal and the auxiliary air cylinder body to be assembled with the longitudinal and auxiliary air cylinder and the auxiliary air cylinder; the derailment valve module assembly moving platform comprises a movable box body, an operation table and two derailment valve fixing frames, wherein the operation table is positioned on the movable box body, the two derailment valve fixing frames are arranged on the operation table at left and right intervals, the right side of the operation table is provided with a moving track for the right side of the derailment valve fixing frames to slide, the derailment valve fixing frames comprise door-shaped frames symmetrically arranged at left and right intervals, gaps between the door-shaped frames are used for holding end parts of the derailment valve module, the main pipe module assembly platform comprises a support frame, an assembly table arranged on the support frame, an automatic clamping assembly and a V-shaped positioning seat, the automatic clamping assembly comprises a clamping driving cylinder, a lower clamping seat fixed on the assembly table and an upper clamping seat fixed on the telescopic end of the clamping driving cylinder and corresponding to the lower clamping seat up and down, and accordingly the upper clamping seat and the lower clamping seat are driven to loosen the main pipe module through lifting of the telescopic end of the clamping driving cylinder.

As the preference of above-mentioned scheme, portable automobile body frame top is equipped with elevating platform mounting panel, bottom front two angles are equipped with electric drive wheel, bottom rear two angles are equipped with the homonymy wheel, portable automobile body frame front side is equipped with and carries out the handle, the top department of carrying out the handle installs the controller in the middle, the controller is used for controlling electric drive wheel advancing direction, the coaxial wheel advancing speed and elevating platform's lift height, the elevating platform adopts the structure of cutting fork to be equipped with lift drive cylinder, electric drive wheel, coaxial wheel all are equipped with super lead-acid battery and drive, and control automatic movement is convenient, easy operation.

Further preferably, the design position of the main frame for mounting the 120 valve module is provided with an adjusting valve lifting seat for mounting an adjusting valve, a double-chamber air cylinder mounting seat for mounting a double-chamber air cylinder, an auxiliary air cylinder mounting seat for mounting an auxiliary air cylinder and an intermediate lifting seat for mounting a 120 valve intermediate, so that the main frame is reasonable in design structure, convenient for workers to mount accurately and capable of positioning accurately during component assembly; a sliding block mounting plate is arranged between the rotating bottom plate and the transversely moving movable top plate, a longitudinal guide rail is arranged at the top of the rotating bottom plate, a longitudinal sliding block capable of moving along the longitudinal guide rail is arranged at the bottom of the sliding block mounting plate, transverse guide rails are symmetrically arranged at the bottom of the transversely moving movable top plate left and right, and a transverse sliding block capable of moving along the transverse guide rails is arranged at the top of the sliding block mounting plate, so that a 120-valve module mounting main frame is driven to realize transverse and longitudinal adjustment; the center of the rotary bottom plate is provided with the rotary shaft mounting seat, so that when the rotary bottom plate is lifted to the bottom of a vehicle, the relative position of the mounting surface is consistent with the positioning surface of the positioning group pair adjusting tool table through transverse and longitudinal rotation angle adjustment, and the conditions of serial position and strong assembly of mounting holes are effectively avoided.

Further preferably, a pipe system support column for supporting a brake pipe system between cylinder valves is arranged at the top of the 120-valve module mounting main frame, so that the loosening of a joint caused by the influence of self gravity of the pipe system is effectively avoided; the four sliding block mounting plates are adopted, the bottoms of the left end and the right end of the 120-valve module mounting main frame are provided with door-shaped supporting legs, the arrangement is reasonable, and workers can conveniently stand during initial assembly work; the adjusting valve lifting seat and the intermediate lifting seat are hand-operated scissor type lifting platforms, the structure is reasonable, cambered surface structures which are attached to corresponding cylinder bodies are arranged at the tops of the double-chamber air cylinder mounting seat and the auxiliary air cylinder mounting seat, and the mounting and attaching are stable.

Further preferably, the movable box is provided with a plurality of box drawers which are arranged in an array, the front side and the rear side of the bottom of the left door-shaped frame and the right door-shaped frame of the right derailment valve fixing frame are connected through sliding blocks at the corresponding sides, and the sliding blocks can slide along the moving track; the top of the door-shaped frame is provided with a strip-shaped protective backing plate; the box drawers are arranged in two rows and three columns, each box drawer is provided with a handle, the design is reasonable, tools or accessories required by storage are convenient to store, and the box drawers are convenient to take; the length of the operation table is 2300-2500 mm, the width of the operation table is 630-680 mm, and the length of the operation table is longer than that of the movable box body, so that the inconvenience in pushing the movable box body is avoided; the four corners of the bottom of the movable box body are provided with universal idler wheels, so that the movable box body can be pushed in any direction conveniently; the protective backing plate is made of polyurethane material, and has good flexibility and rebound resilience.

Still preferably, the support frame is provided with a cylinder mounting plate, a storage cabinet is mounted in the support frame, the clamping driving cylinder is mounted on the cylinder mounting plate, the telescopic end of the clamping driving cylinder penetrates through the assembly table and is sleeved with a clamping seat mounting piece, the upper clamping seat is mounted on the clamping seat mounting piece, so that the telescopic end of the clamping driving cylinder can move up and down in a telescopic manner, the lower clamping seat and the upper clamping seat are respectively of a V-shaped structure towards one side of the main pipe module straight pipe, anti-skid stripes are arranged on the surfaces of the V-shaped structures at intervals, so that the main pipe module straight pipe can be clamped up and down, the main pipe module straight pipe can be clamped by the automatic clamping assembly, only one worker is required to operate, manpower and material resources are effectively saved, the assembly efficiency of the main pipe module is improved, the main pipe module straight pipe can be clamped up and down through the anti-skid stripes arranged on the surfaces of the V-shaped structures of the upper clamping seat and the lower clamping seat, the main pipe module straight pipe can be clamped firmly, the main pipe module is not easy to loosen, the main pipe module is simple to operate, and the main pipe module is simple in structure; the V-shaped positioning seats are arranged at left and right intervals and are positioned on the same straight line with the lower clamping seat, and are used for supporting the right end of the main pipe module straight pipe arranged on the automatic clamping assembly; the storage cabinet is provided with four drawers which are arranged in an array, so that standby tools can be conveniently stored, and the components are convenient to take; the assembly table adopts a steel plate with the thickness of 10 mm-12 mm, and has moderate thickness and strong stability; the length of the assembly table is 2-2.2 m, the width of the assembly table is 0.5-0.7 m, the height of the support frame is 0.8-1 m, the size design is reasonable, and the assembly table is convenient for workers to stand and assemble; the support frame is equipped with four landing legs, and the landing leg bottom all is equipped with circular bottom plate, increases area of contact to increase the steadiness of support frame.

It is further preferable that the long distance driving vehicle comprises a movable vehicle body, an electric lifting platform arranged on the movable vehicle body, a control handle and a saddle, wherein the control handle and the saddle are all positioned on the front side of the movable vehicle body, and the electric lifting platform comprises a motor, a scissor type lifting frame driven to lift by the motor and a long distance butt joint plate positioned on the top of the scissor type lifting frame; the bucket hanging vehicle comprises a bucket hanging support frame, a bucket hanging vehicle transportation main board positioned at the top of the bucket hanging support frame, a partition plate positioned on the bucket hanging vehicle transportation main board and a movable roller positioned at the bottom of the bucket hanging support frame; the unpowered short-distance transport vehicle comprises a short-distance transport plate at the top, traveling wheels positioned at the front end of the bottom of the short-distance transport plate, and steering wheels positioned at the rear end of the bottom of the short-distance transport plate;

the long-distance path and the short-distance path are adopted, and aiming at the long-distance path from a warehouse to a workshop, a long-distance driving vehicle and a bucket-truck are adopted, so that a worker can directly sit on a saddle and control the advancing direction and the advancing speed of a movable vehicle body and the lifting of a scissor-fork type lifting frame through a control handle, the butt joint installation of the bucket-truck is completed, and then the bucket-truck with pipe fittings is driven to automatically advance, so that the operation is simple, and the task amount of the worker is effectively reduced;

the transportation is completed by adopting the unpowered short-distance transport vehicle aiming at the short-distance path from the workshop to the bottom of the vehicle or the short-distance path existing in the middle section, the pipe fitting transportation is time-saving and labor-saving, the long-distance path transportation allocation modes are different, the transportation time is effectively shortened, the flexibility is strong, and the practical value is high.

Further preferably, the steering wheel is mounted on the bottom plate of the short-distance transport plate through a rotary mounting frame, the rear end of the rotary mounting frame is extended with steering handles in a bilateral symmetry manner, and longitudinal partition plates are arranged at the left side, the right side and the middle of the short-distance transport plate, so that two short-distance transport pipe fitting placement grooves which are bilateral symmetry and are communicated in a front-back manner are formed; the unpowered short-distance transport vehicle adopts 6, the long-distance driving vehicle adopts 2, and the bucket-hanging vehicle adopts 8, so that when each long-distance driving vehicle drives one bucket-hanging vehicle to convey, the rest bucket-hanging vehicles can continuously load the components, and then the bucket-hanging vehicle filled with the pipe fitting can be directly transported after the long-distance driving vehicle returns, thereby effectively reducing the waiting time of the components in the transportation process and shortening the transportation time.

It is further preferable that the top surface of the long-distance butt joint plate is provided with positioning pins at intervals in front and back for butt joint installation with the bucket-hanging vehicle, the saddle is fixed on the movable vehicle body through a supporting rod with the bottom bent forwards and upwards, the control handle is used for controlling the advancing direction and advancing speed of the movable vehicle body and lifting of the scissor fork type lifting frame, so that the positioning pins can be adjusted to pass through the installation positioning holes of the bucket-hanging vehicle, a worker can directly sit on the saddle, and the advancing direction and advancing speed of the movable vehicle body and lifting of the scissor fork type lifting frame are controlled through the control handle, so that butt joint installation of the bucket-hanging vehicle is completed, then the bucket-hanging vehicle with the pipe fitting conveyed is driven to automatically advance, the pipe fitting conveying is time-saving and labor-saving, the operation is simple, the task amount of the worker is effectively reduced, and the pipe fitting conveying is time-saving and labor-saving; the four corners of the bottom of the movable vehicle body are provided with rollers, and the rollers adopt solid tires with diameters of 350-400 mm; the length of the movable trolley body is 2.5-2.7 m, the width of the movable trolley body is 1-1.2 m, the length of the long-distance butt joint plate is 2-2.2 m, the width of the movable trolley body is 1-1.2 m, the movable trolley body is convenient to butt joint with a hopper car, the maximum lifting of the scissor type lifting frame is not less than 550m, the adaptation range is large, and the flexibility is strong.

Still more preferably, the front end of the trolley transporting main board is provided with a notch, and the partition board is arranged along the notch, the left side and the right side and the middle of the trolley transporting main board, so as to form a long-distance transporting pipe fitting placement groove which is bilaterally symmetrical and is communicated front and back; the movable roller adopts universal wheels; the longitudinal partition plate positioned in the middle on the short-distance transport plate is higher than the longitudinal partition plate positioned at the left side and the right side, the pipe fitting is convenient to place, and the design structure is reasonable.

The invention has the beneficial effects that:

(1) Compared with the prior 120 valve module assembly, the manual single lifting component is installed after the trolley is transported to the bottom of the trolley or is integrally lifted and installed after the ground is assembled, the 120 valve module positioning group is adopted to install the adjusting tool table, the rotating base plate is rotatably installed on the 120 valve module assembly and transportation trolley through the rotating shaft installed on the rotating shaft installation seat, the transverse and longitudinal movement movable base guarantees that the 120 valve module positioning group can realize transverse and longitudinal adjustment of the adjusting tool table, and therefore the 120 valve module assembly and transportation trolley can complete rotation and transverse and longitudinal movement for accurate positioning assembly after being transported to the bottom of the trolley, time and labor are saved, the installation and transportation are convenient and quick, the operation is simple, the task amount of workers is effectively reduced, and the 120 valve module installation period is shortened.

(2) Compare in the current rail wagon car derailment valve module workman in advance on the platform after assembled artifical transport to vehicle bottom corresponds mounted position department and installs, installs two spaced derailment valve mounts about this scheme on the operation panel to the tip is spacing about the realization derailment valve, and the derailment valve mount includes the door-type frame that sets up of interval symmetry about, can get up the derailment valve, the trachea of the end part about the connection derailment valve of easy to assemble.

(3) The front side and the rear side of the bottom of the left gate-shaped frame and the bottom of the right gate-shaped frame of the derailment valve fixing frame are connected through the sliding blocks at the corresponding sides, and the sliding blocks can slide along the moving track, so that the distance between the two derailment valve fixing frames can be flexibly adjusted according to the lengths of different specifications of the connecting air pipes, and the installation butt joint of the air pipes and the derailment valve end parts is also convenient, and the installation is convenient; compared with the prior assembly platform which cannot move, the movable box body can drive the assembled derailment valve to move to the railway vehicle, so that the installation and transportation are convenient and quick, the task amount of workers is effectively reduced, and the time and the labor are saved.

(4) Compared with the prior art that the mounting platform of the main pipe module can not be used for fixing the main pipe module straight pipe left and right, the automatic clamping assembly is used for clamping the main pipe module straight pipe, only one worker is required to operate, manpower and material resources are effectively saved, the assembly efficiency of the main pipe module is improved, the lifting of the telescopic end of the clamping driving cylinder drives the upper clamping seat and the lower clamping seat to loosen the clamping main pipe module, the clamping is stable, the loosening is difficult, the operation is simple, and the structure is simple.

In conclusion, the device has the advantages of being accurate in positioning and assembling, time-saving and labor-saving, convenient and quick to install and transport, simple to operate, capable of effectively reducing the task amount of workers, simple in structure and the like.

Drawings

Fig. 1 is a schematic diagram of a 120 valve module moving trolley provided with a 120 valve module positioning assembly pair adjusting tool table.

Fig. 2 is a schematic diagram of the structure of the 120-valve module transfer cart.

Fig. 3 is a schematic structural diagram of a 120 valve module positioning assembly adjusting tool table.

Fig. 4 is a schematic structural view of fig. 3 at another view angle.

Fig. 5 is a schematic view of the structure of the traversing movable base.

Fig. 6 is a schematic structural view of a derailment valve module assembly mobile platform.

Fig. 7 is a schematic structural diagram of a main pipe module assembly platform.

Fig. 8 is a schematic diagram of the structure of a long distance drive.

Fig. 9 is a schematic structural view of the hopper car.

Fig. 10 is a bottom view of the structure of the unpowered short haul vehicle.

Detailed Description

The invention is further illustrated by the following examples in conjunction with the accompanying drawings:

as shown in fig. 1-10, the existing railway wagon 120 valve modularized assembly process equipment consists of a 120 valve module positioning assembly adjusting tool table a, a 120 valve module moving trolley b, a derailment valve module assembly moving platform c, a main pipe module assembly platform d and a pipe conveying system.

The 120-valve module moving trolley b consists of a movable trolley body main frame b1, a lifting table b2 arranged on the movable trolley body main frame b1 and a tool table rotating base b3 arranged on the lifting table b 2.

The 120 valve module positioning assembly adjusting tool table a is rotatably arranged on the tool table rotating base b 3.

The top of the movable car body main frame b1 is provided with a lifting platform mounting plate b11, the front two corners of the bottom are provided with electric driving wheels b12, and the rear two corners of the bottom are provided with coaxial wheels b13.

The electric driving wheel b12 and the coaxial wheel b13 are respectively provided with an ultra-Wei lead-acid battery for driving.

The front side of the movable car body main frame b1 is provided with a pushing handle b4, a controller b5 is arranged in the middle of the top of the pushing handle b4, and the controller b5 is used for controlling the advancing direction of the electric driving wheel b12, the advancing speed of the coaxial wheel b13 and the lifting height of the lifting platform b 2.

The lifting table b2 adopts a scissor fork structure and is equipped with a lifting driving cylinder.

The 120 valve module positioning assembly adjustment tool table a consists of a transverse and longitudinal moving base a2 and a 120 valve module installation main frame a1 arranged on the transverse and longitudinal moving base a 2.

The design position of the 120 valve module installation main frame a1 is provided with an adjusting valve lifting seat a11 for installing the adjusting valve 1, a double-chamber air cylinder installation seat a12 for installing the double-chamber air cylinder 2, a secondary air cylinder installation seat a13 for installing the secondary air cylinder 3 and an intermediate body lifting seat a14 for installing the 120 valve intermediate body 4.

The bottoms of the left end and the right end of the 120-valve module mounting main frame a1 are provided with door-shaped supporting legs.

The adjusting valve lifting seat a11 and the intermediate lifting seat a14 are both hand-operated scissor type lifting platforms.

Cambered surface structures attached to the corresponding cylinder bodies are arranged at the tops of the double-chamber air cylinder mounting seat a12 and the auxiliary air cylinder mounting seat a 13.

The top of the 120-valve module mounting main frame a1 is provided with a pipe system support column a15 for supporting a cylinder valve brake pipe system.

The transverse and longitudinal moving base a2 consists of a rotating bottom plate a21 arranged on the tool table rotating base b3 through a rotating shaft and a transverse moving top plate a22 arranged at the bottom of the 120-valve module mounting main frame a 1.

A slide block mounting plate a23 is arranged between the rotary bottom plate a21 and the traversing movable top plate a 22.

The top of the rotating bottom plate a21 is provided with a longitudinal guide rail a212.

The bottom of the slider mounting plate a23 is provided with a longitudinal slider a231 movable along the longitudinal rail a212.

The bottom of the transversely moving top plate a22 is symmetrically provided with transverse guide rails a221.

The top of the slide block mounting plate a23 is provided with a transverse slide block a232 which can move along the transverse guide rail a221, so that the 120-valve module mounting main frame a1 is driven to realize transverse and longitudinal adjustment.

A rotating shaft mounting seat a211 is arranged at the center of the rotating bottom plate a 21.

The slider mounting plate a23 preferably employs four.

Firstly, a 120-valve module positioning assembly adjusting tool table a is arranged on a lifting table b2 through a tool table rotating base b3, a worker starts to sequentially install a 120-valve intermediate 4, an adjusting valve 1, an auxiliary air cylinder 3 and a double-chamber air cylinder 2, then sequentially connects brake pipe systems among the cylinders and the valves, and keeps a loose state after penetrating bolts.

And (3) taking the 120 valve intermediate as a reference, and respectively and sequentially alternately pre-fastening the auxiliary air cylinder, the double-chamber air cylinder and the regulating valve.

Each piping flange bolt was fastened to standard torque using a torque wrench.

When the 120 valve module moving trolley b moves and lifts the 120 valve module positioning assembly to the adjustment tool table a according to the initially installed adjustment valve 1, the double-chamber air cylinder 2 and the auxiliary air cylinder 3 and the 120 valve intermediate 4 at the designed positions to the chassis of the truck to be assembled, the transverse and longitudinal moving movable base a2 moves transversely and longitudinally to enable the adjustment valve 1, the double-chamber air cylinder 2, the auxiliary air cylinder 3 and the 120 valve intermediate 4 to correspond to the alignment positions of the accessories of the chassis of the truck one by one.

The suspension structure of the air cylinder enables the air cylinder suspension of the double-chamber air cylinder 2 and the air cylinder of the auxiliary air cylinder 3 to slightly deviate from the suspension of the car body air cylinder transversely, and the 120-valve module is lifted to the air cylinder suspension of the double-chamber air cylinder 2 and the air cylinder of the auxiliary air cylinder 3 to be higher than the suspension of the car body air cylinder by about 10mm.

The derailment valve module assembling moving platform c consists of a movable box body c1, an operating platform c2 positioned on the movable box body c1 and two derailment valve fixing frames c3 which are installed on the operating platform c2 at left and right intervals.

The right side of the operation table c2 is provided with a moving track c21 for sliding the right derailment valve fixing frame c 3.

The movable box c1 is provided with a plurality of drawers c11 which are arranged in an array.

The drawers c11 are arranged in two rows and three columns and each drawer c11 is provided with a handle.

The four corners of the bottom of the movable box body c1 are provided with universal rollers c12.

The length of the operation table c2 is preferably 2300mm to 2500mm, the width is preferably 630mm to 680mm, and the length of the operation table c2 is greater than the length of the movable case c 1.

The derailment valve fixing frame c3 mainly comprises door-shaped frames c31 which are symmetrically arranged at left and right intervals.

The gap between the gate frames c31 is used for resting the end piece of the derailment valve module 5.

The front and rear sides of the bottom of the left and right gate frames c31 of the right derailment valve fixing frame c3 are connected by the slider c32 of the corresponding side, and the slider c32 can slide along the moving rail c21.

A strip-shaped protective pad c311 is arranged on the top of the door-shaped frame c 31.

The protective pad c311 is preferably made of polyurethane.

Two left and right spaced derailment valve fixing frames, thereby realizing the limit of the left and right ends of the derailment valve.

The derailment valve fixing frame comprises door-shaped frames which are symmetrically arranged at left and right intervals, the derailment valve can be arranged, and the air pipes which are connected with left and right end parts of the derailment valve are convenient to install.

The end parts of the derailment valves are firstly placed on the derailment valve fixing frames c3 respectively, and then the right derailment valve fixing frame c3 is pushed to slide along the moving track c21 until the distance between the right derailment valve fixing frame c3 and the left derailment valve fixing frame c3 is larger than the length of the air pipe according to the length of the derailment valve air pipe.

And then after the left end of the air pipe is in butt joint, the right side derailment valve fixing frame c3 is moved to drive the right side part to be in butt joint with the right end of the air pipe for assembly.

The main pipe module assembling platform d consists of a supporting frame d1, an assembling table d2 arranged on the supporting frame d1, an automatic clamping assembly d3 and a V-shaped positioning seat d4 which are all arranged on the assembling table d 2.

The height of the support d1 is preferably 0.8 m-1 m.

The support frame d1 is provided with a cylinder mounting plate d11.

A storage cabinet d12 is arranged in the support frame d 1.

The storage cabinet d12 is provided with four drawers which are arranged in an array.

The support frame d1 is equipped with four landing legs d13, and landing leg d13 bottom all is equipped with circular bottom plate.

The assembly stage d2 is a steel plate having a thickness of preferably 10mm to 12 mm.

The length of the assembly stage d2 is preferably 2m to 2.2m, and the width is preferably 0.5m to 0.7m.

The automatic clamping assembly d3 consists of a clamping driving cylinder d31, a lower clamping seat d32 fixed on the assembly table d2 and an upper clamping seat d33 fixed at the telescopic end of the clamping driving cylinder d31 and vertically corresponding to the lower clamping seat d32, so that the upper clamping seat d33 and the lower clamping seat d32 are driven to loosen the clamping main pipe module 6 through lifting of the telescopic end of the clamping driving cylinder d 31.

The clamp driving cylinder d31 is mounted on the cylinder mounting plate d11.

The telescopic end of the clamping driving cylinder d31 passes through the assembling table d2 and is sleeved with a clamping seat mounting piece d311.

The upper clamping seat d33 is mounted on the clamping seat mounting member d311 so as to be capable of being moved up and down by telescoping the telescoping end of the clamping driving cylinder d 31.

The lower clamping seat d32 and the upper clamping seat d33 are of V-shaped structures on one sides of straight pipes facing the main pipe module 6, and anti-slip stripes are arranged on the surfaces of the V-shaped structures at intervals, so that the straight pipes of the main pipe module 6 can be clamped up and down.

The V-shaped positioning seats d4 are arranged at intervals left and right and are in a straight line with the lower clamping seat d32 and used for supporting the right end of the straight pipe of the main pipe module 6 arranged on the automatic clamping assembly d 3.

Firstly, placing the assembly table d2 on a V-shaped positioning seat d4 on the assembly table d2, then starting an automatic clamping assembly d3 to clamp the straight pipe of the main pipe module 6, and assembling and screwing the angle cock and the straight pipe of the main pipe module 6.

The dust container is then placed on the assembly table d2, and then the relevant branch pipes are connected and flange bolts are alternately fastened.

The pipe conveying system consists of an unpowered short-distance transport vehicle g, a long-distance driving vehicle e and a hopper car f which can be in butt joint installation with the long-distance driving vehicle e.

The long-distance driving vehicle e consists of a movable vehicle body e1, an electric lifting platform e2 arranged on the movable vehicle body e1, a control handle e3 and a saddle e4 which are all positioned on the front side of the movable vehicle body e 1.

The electric lifting table e2 is composed of a motor, a scissor fork lifting frame e21 driven to lift by the motor and a long-distance butt plate e22 positioned at the top of the scissor fork lifting frame e 21.

The top surface of the long-distance butt joint plate e22 is provided with positioning pins e221 at intervals in front-back for butt joint installation with the hopper car f, and the saddle e4 is fixed on the movable car body e1 through a support rod e41 with the bottom bent forwards and upwards.

The control handle e3 is used for controlling the traveling direction, traveling speed and lifting of the movable vehicle body e1 and the scissor lift e21, so that the positioning pin e221 can be adjusted to pass through the mounting positioning hole of the hopper car f.

The four corners of the bottom of the movable car body e1 are provided with rollers e11.

The roller e11 is preferably a solid tire with a diameter of 350mm to 400 mm.

The length of the movable vehicle body e1 is preferably 2.5m to 2.7m, and the width is preferably 1m to 1.2m.

The length of the long-distance butt plate e22 is preferably 2 m-2.2 m, and the width is preferably 1 m-1.2 m.

The maximum elevation of the scissor lift e21 is preferably not less than 550m.

The bucket hanging vehicle f consists of a bucket hanging support frame f1, a bucket hanging vehicle transportation main board f2 positioned at the top of the bucket hanging support frame f1, a partition plate f3 positioned on the bucket hanging vehicle transportation main board f2 and a movable roller f4 positioned at the bottom of the bucket hanging support frame f 1.

The front end of the hopper car transporting main board f2 is provided with a notch.

The partition plate f3 is arranged along the notch, the left side and the right side and the middle of the trailer transporting main board f2, so that a long-distance transporting pipe fitting placement groove which is bilaterally symmetrical and is communicated front and back is formed.

The movable roller f4 adopts a universal wheel.

The unpowered short-distance transport vehicle g consists of a short-distance transport plate g1 at the top, traveling wheels g2 positioned at the front end of the bottom of the short-distance transport plate g1 and steering wheels g3 positioned at the rear end of the bottom of the short-distance transport plate g 1.

The steering wheel g3 is mounted on the floor of the short-distance transport plate g1 by a rotary mounting bracket g 4.

The rear end of the rotary mounting frame g4 is symmetrically extended with a steering handle g41.

Longitudinal partition plates g11 are arranged on the left side, the right side and the middle of the short-distance conveying plate g1, so that two short-distance conveying pipe fitting accommodating grooves which are bilaterally symmetrical and are communicated front and back are formed.

The longitudinal partition g11 located in the middle of the short-distance transport plate g1 is higher than the longitudinal partition g11 located on the left and right sides.

The number of the unpowered short-distance transport vehicles g is preferably 6, the number of the long-distance driving vehicles e is preferably 2, and the number of the hopper cars f is preferably 8.

For a long-distance path from a warehouse to a workshop, a worker fills a hanging trolley f with pipe fittings to be transported, then sits on a saddle e4 of a long-distance driving trolley e, controls the advancing direction and advancing speed of a movable trolley body and the lifting of a scissor fork type lifting frame through a control handle e3, enables the movable trolley body e1 to move to be right below the hanging trolley f, then a locating pin e221 is right below a mounting locating hole of the hanging trolley f, and controls the scissor fork type lifting frame to lift to a locating pin e221 to be inserted into the mounting locating hole, so that the hanging trolley f and a valve module pipe fitting conveying system of a railway wagon 120 are mounted.

Then realize the long-distance transportation from the storehouse to the workshop, after having arrived the workshop, change transport means, will wait to install the pipe fitting and shift on unpowered short distance transport vechicle g, then through artifical promotion to freight train vehicle bottom, carry out the pipe fitting accessory and connect the installation.

Claims (10)

1. The utility model provides a present railway freight car 120 valve modularization equipment of assembling technology which characterized in that: the device comprises a 120 valve module positioning group pair adjusting tool table (a), a 120 valve module moving trolley (b), a derailment valve module assembling moving platform (c), a main pipe module assembling platform (d) and a pipe conveying system, wherein the pipe conveying system comprises an unpowered short-distance transport vehicle (g), a long-distance driving vehicle (e) and a hopper car (f) which can be installed in a butting mode with the long-distance driving vehicle (e), the 120 valve module moving trolley (b) comprises a movable vehicle body main frame (b 1), a lifting table (b 2) installed on the movable vehicle body main frame (b 1) and a tool table rotating base (b 3) positioned on the lifting table (b 2), the 120 valve module positioning group pair adjusting tool table (a) comprises a transverse and longitudinal moving movable base (a 2) and a 120 valve module installing main frame (a 1) installed on the transverse and longitudinal moving movable base (a 2), the transverse and the 120 valve module moving base (a 2) comprises a rotating bottom plate (a 21) installed on the tool table rotating base (b 3) through a rotating shaft and a tool table rotating base (b 3) installed on the tool table rotating base (b 3), and when the middle valve module group is assembled on the tool table (c) and the middle valve module (120 c) is well, and the tool module is arranged on the middle car (120 c 1), and the tool module is well adjusted when the tool module is assembled to the middle table (120 c is arranged and the middle car (3), the movable base (a 2) moves transversely and longitudinally to enable the adjusting valve (1), the double-chamber air cylinder (2), the auxiliary air cylinder (3) and the valve intermediate body (4) to correspond to the assembling positions of the accessories of the underframe of the car body one by one; the utility model provides a derailment valve module equipment moving platform (c) is including portable box (c 1), be located operation panel (c 2) and two left and right sides interval installation derailment valve mount (c 3) on operation panel (c 2) on movable box (c 1), operation panel (c 2) right side is equipped with the gliding removal track (c 21) of derailment valve mount (c 3) that supplies the right side, derailment valve mount (c 3) are including controlling door type frame (c 31) that interval symmetry set up, clearance between door type frame (c 31) is used for shelving the end part of derailment valve module (5), main pipe module equipment platform (d) are including support frame (d 1), install assembly table (d 2) on support frame (d 1) and all install automatic clamp assembly (d 3) on assembly table (d 2), V type positioning seat (d 4), automatic clamp assembly (d 3) are including clamp drive cylinder (d 31), clamp down (d) and clamp down cylinder (d) clamp down (32) clamp down end (32) clamp down and clamp down cylinder (32) clamp down end (32) clamp down, thereby clamp down cylinder (32) clamp down end (32) clamp down cylinder (d) clamp down end (32) clamp down) clamp up end (32).

2. An existing railway wagon 120 valve modular assembly process kit according to claim 1, wherein: the utility model discloses a portable automobile body frame, including portable automobile body frame (b 1), portable automobile body frame (b 1) top is equipped with elevating platform mounting panel (b 11), and the preceding two angles of bottom are equipped with electric drive wheel (b 12), and the two angles are equipped with coaxial wheel (b 13) behind the bottom, portable automobile body frame (b 1) front side is equipped with carries out handle (b 4), the department installs controller (b 5) in the middle of the top of carrying out handle (b 4), controller (b 5) are used for controlling electric drive wheel (b 12) advancing direction, coaxial wheel (b 13) advancing speed and elevating platform (b 2) elevating height, elevating platform (b 2) adopts the scissors fork structure to be equipped with lift drive electric cylinder, electric drive wheel (b 12), coaxial wheel (b 13) all are equipped with super lead acid battery and drive.

3. An existing railway wagon 120 valve modular assembly process kit according to claim 1, wherein: the 120 valve module mounting main frame (a 1) is provided with an adjusting valve lifting seat (a 11) for mounting an adjusting valve (1), a double-chamber air cylinder mounting seat (a 12) for mounting a double-chamber air cylinder (2), a secondary air cylinder mounting seat (a 13) for mounting a secondary air cylinder (3) and an intermediate lifting seat (a 14) for mounting a 120 valve intermediate (4); a sliding block mounting plate (a 23) is arranged between the rotating bottom plate (a 21) and the transversely moving movable top plate (a 22), a longitudinal guide rail (a 212) is arranged at the top of the rotating bottom plate (a 21), a longitudinal sliding block (a 231) capable of moving along the longitudinal guide rail (a 212) is arranged at the bottom of the sliding block mounting plate (a 23), transverse guide rails (a 221) are symmetrically arranged at the bottom of the transversely moving movable top plate (a 22) left and right, and a transverse sliding block (a 232) capable of moving along the transverse guide rails (a 221) is arranged at the top of the sliding block mounting plate (a 23), so that a 120-valve module mounting main frame (a 1) is driven to realize transverse and longitudinal adjustment; the center of the rotary bottom plate (a 21) is provided with a rotary shaft mounting seat (a 211).

4. A modular assembly process kit for an existing railway wagon 120 valve as claimed in claim 3, wherein: a pipe system supporting column (a 15) for supporting a brake pipe system between cylinder valves is arranged at the top of the 120-valve module mounting main frame (a 1); four slide block mounting plates (a 23) are adopted, and the bottoms of the left end and the right end of the 120-valve module mounting main frame (a 1) are provided with door-shaped supporting legs; the adjusting valve lifting seat (a 11) and the intermediate lifting seat (a 14) are hand-operated scissor type lifting platforms, and cambered surface structures attached to corresponding cylinder bodies are arranged at the tops of the double-chamber air cylinder mounting seat (a 12) and the auxiliary air cylinder mounting seat (a 13).

5. An existing railway wagon 120 valve modular assembly process kit according to claim 1, wherein: the movable box body (c 1) is provided with a plurality of box body drawers (c 11) which are arranged in an array manner, the front side and the rear side of the bottom of a left door-shaped frame (c 31) of the right derailment valve fixing frame (c 3) are connected through sliding blocks (c 32) at the corresponding sides, and the sliding blocks (c 32) can slide along the moving track (c 21); a strip-shaped protection base plate (c 311) is arranged at the top of the door-shaped frame (c 31); the box drawers (c 11) are arranged in two rows and three columns, and each box drawer (c 11) is provided with a handle; the length of the operation table (c 2) is 2300-2500 mm, the width of the operation table is 630-680 mm, and the length of the operation table (c 2) is larger than that of the movable box body (c 1); the four corners of the bottom of the movable box body (c 1) are provided with universal idler wheels (c 12); the protective backing plate (c 311) is made of polyurethane materials.

6. An existing railway wagon 120 valve modular assembly process kit according to claim 1, wherein: the support frame (d 1) is provided with a cylinder mounting plate (d 11), a storage cabinet (d 12) is mounted in the support frame (d 1), a clamping driving cylinder (d 31) is mounted on the cylinder mounting plate (d 11), the telescopic end of the clamping driving cylinder (d 31) penetrates through the assembly table (d 2) and is sleeved with a clamping seat mounting piece (d 311), an upper clamping seat (d 33) is mounted on the clamping seat mounting piece (d 311), so that the telescopic end of the clamping driving cylinder (d 31) can move up and down in a telescopic manner, one side, facing the main pipe module (6), of the lower clamping seat (d 32) and the upper clamping seat (d 33) adopts a V-shaped structure, and anti-skid stripes are arranged on the surface of the V-shaped structure at intervals, so that the main pipe module (6) can be clamped up and down; the V-shaped positioning seats (d 4) are arranged at intervals left and right and are positioned on the same straight line with the lower clamping seat (d 32) and used for supporting the right end of a straight pipe of a main pipe module (6) arranged on the automatic clamping assembly (d 3); the storage cabinet (d 12) is provided with four drawers which are arranged in an array manner; the assembling table (d 2) adopts a steel plate with the thickness of 10 mm-12 mm; the length of the assembling table (d 2) is 2-2.2 m, the width of the assembling table is 0.5-0.7 m, and the height of the supporting frame (d 1) is 0.8-1 m; the support frame (d 1) is provided with four supporting legs (d 13), and the bottoms of the supporting legs (d 13) are respectively provided with a circular bottom plate.

7. An existing railway wagon 120 valve modular assembly process kit according to claim 1, wherein: the long-distance driving vehicle (e) comprises a movable vehicle body (e 1), an electric lifting table (e 2) arranged on the movable vehicle body (e 1), a control handle (e 3) and a saddle (e 4) which are all positioned on the front side of the movable vehicle body (e 1), wherein the electric lifting table (e 2) comprises a motor, a scissor fork type lifting frame (e 21) driven to lift by the motor and a long-distance butt plate (e 22) positioned on the top of the scissor fork type lifting frame (e 21); the bucket hanging vehicle (f) comprises a bucket hanging support frame (f 1), a bucket hanging vehicle transportation main board (f 2) positioned at the top of the bucket hanging support frame (f 1), a partition board (f 3) positioned on the bucket hanging vehicle transportation main board (f 2) and a movable roller (f 4) positioned at the bottom of the bucket hanging support frame (f 1); the unpowered short-distance transport vehicle (g) comprises a short-distance transport plate (g 1) at the top, traveling wheels (g 2) positioned at the front end of the bottom of the short-distance transport plate (g 1) and steering wheels (g 3) positioned at the rear end of the bottom of the short-distance transport plate (g 1).

8. An existing railway wagon 120 valve modular assembly process kit according to claim 7, wherein: the steering wheel (g 3) is arranged on the bottom plate of the short-distance conveying plate (g 1) through a rotary mounting frame (g 4), steering handles (g 41) are symmetrically extended from the rear end of the rotary mounting frame (g 4) in a left-right mode, longitudinal partition plates (g 11) are arranged on the left side, the right side and the middle of the short-distance conveying plate (g 1), and accordingly two short-distance conveying pipe fitting accommodating grooves which are symmetrically arranged in a left-right mode and are communicated in a front-back mode are formed; 6 unpowered short-distance transport vehicles (g) are adopted, 2 long-distance driving vehicles (e) are adopted, and 8 hopper cars (f) are adopted.

9. An existing railway wagon 120 valve modular assembly process kit according to claim 7, wherein: the top surface of the long-distance butt joint plate (e 22) is provided with positioning pins (e 221) at intervals in front and back for butt joint installation with the hopper car (f), the saddle (e 4) is fixed on the movable car body (e 1) through a supporting rod (e 41) with the bottom bent forwards and upwards, and the control handle (e 3) is used for controlling the advancing direction and the advancing speed of the movable car body (e 1) and the lifting of the scissor type lifting frame (e 21), so that the positioning pins (e 221) can be adjusted to pass through the installation positioning holes of the hopper car (f); the four corners of the bottom of the movable car body (e 1) are provided with rollers (e 11), and the rollers (e 11) adopt solid tires with the diameters of 350-400 mm; the length of the movable car body (e 1) is 2.5 m-2.7 m, the width of the movable car body is 1 m-1.2 m, the length of the long-distance butt joint plate (e 22) is 2 m-2.2 m, the width of the movable car body is 1 m-1.2 m, and the maximum lifting of the scissor type lifting frame (e 21) is not lower than 550m.

10. An existing railway wagon 120 valve modular assembly process kit according to claim 7, wherein: the front end of the hopper car transporting main board (f 2) is provided with a notch, and the partition board (f 3) is arranged along the notch, the left side and the right side and the middle of the hopper car transporting main board (f 2), so that a long-distance transporting pipe fitting placement groove which is symmetrical left and right and is communicated front and back is formed; the movable roller (f 4) adopts universal wheels; the height of the longitudinal partition plate (g 11) positioned in the middle on the short-distance conveying plate (g 1) is higher than that of the longitudinal partition plates (g 11) positioned on the left side and the right side.