CN219705102U - Modularized assembly process trolley for overhauling truck braking system - Google Patents
Modularized assembly process trolley for overhauling truck braking system Download PDFInfo
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- CN219705102U CN219705102U CN202321128614.9U CN202321128614U CN219705102U CN 219705102 U CN219705102 U CN 219705102U CN 202321128614 U CN202321128614 U CN 202321128614U CN 219705102 U CN219705102 U CN 219705102U
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- 230000000694 effects Effects 0.000 claims description 9
- 238000012423 maintenance Methods 0.000 abstract description 10
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Abstract
The utility model discloses a modularized assembly process trolley for a maintenance truck braking system, and relates to the field of railway truck maintenance auxiliary equipment. The modularized assembly process trolley for the maintenance truck braking system comprises a jacking platform arranged at the top of a movable trolley, a rotating platform is arranged at the top of the jacking platform, a quick-dismantling support frame is arranged at the top of the rotating platform, and a horizontal adjusting mechanism is arranged between the jacking platform and the rotating platform. This maintenance freight train braking system modularization equipment technology dolly is carried out through supporting the loading to 120 valve module and is moved to the measurement below that waits to assemble, then carries out horizontal plane position adjustment and angle adjustment through horizontal adjustment mechanism, then carries it into the assembly position through electric hydraulic cylinder, convenient operation, uses manpower sparingly.
Description
Technical Field
The utility model relates to the technical field of railway wagon overhaul auxiliary equipment, in particular to a modularized assembly process trolley for an overhaul wagon braking system.
Background
The assembly quality of the railway wagon brake system directly influences the running order and the running safety of the railway wagon, the brake system structure and accessories are updated and optimized for a plurality of times in recent years, the assembly quality of the brake system is improved to a certain extent, but a 120-valve module is used as the core of the brake system, and because of more vehicle type schemes, the inner tube system of the module is complex in structure, the assembly quality is difficult to ensure, and the brake faults caused by the problems of strong assembly and the like often occur, so that professional process equipment is required to ensure the assembly quality.
At present, a 120 valve module of a maintenance truck braking system mainly comprises 120 valves, dust collectors, adjusting valves and other accessories, and a braking pipe system among the accessories, wherein a truck body is erected during assembly, the 120 valves and the adjusting valves are supported by manpower and then are connected with a truck body mounting seat, then an adjusting valve branch pipe, a dust collector branch pipe, an accelerating air cylinder branch pipe and an auxiliary air cylinder branch pipe are sequentially connected, assembled and fastened respectively, various cylinder valve accessories are manually connected with the truck body, and then the braking pipe system among cylinder valves is assembled and fastened.
The 120 valve module accessories are manually connected and assembled with the vehicle body after the vehicle body is erected, because the working space under the vehicle is limited and the light condition is poor, the operator looks up the operation completely during the assembly, the operation is extremely inconvenient, the hidden danger of falling off the sealing ring exists in the assembly process, the assembly quality is difficult to ensure, the quality problems of sealing ring neglected loading, brake pipe powerful assembly and the like often occur, and the modularized assembly process trolley for the maintenance truck braking system is particularly provided for solving the problems.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model discloses a modular assembly process trolley for overhauling a truck braking system, which aims to solve the problems in the prior art.
(II) technical scheme
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the modular assembly process trolley for overhauling a truck braking system comprises the following components;
the device comprises a movable trolley and a jacking platform arranged at the top of the movable trolley, wherein a rotary platform is arranged at the top of the jacking platform, and a quick-dismantling support frame is arranged at the top of the rotary platform;
install horizontal adjustment mechanism between jacking platform and the rotary platform, horizontal adjustment mechanism includes the horizontal slide rail of fixed mounting on the jacking platform, the top of horizontal slide rail is provided with vertical slide rail, the top of vertical slide rail is provided with the slip backup pad, rotary platform rotates the top of connecting at the slip backup pad.
Preferably, the top fixed mounting of travelling car has electric pneumatic cylinder, electric pneumatic cylinder's output fixed mounting is in the bottom of jacking platform, electric pneumatic cylinder's four corners is provided with fixed sleeve, fixed sleeve's interior top activity is pegged graft there is the lift locating lever, fixed sleeve and the one end that goes back of lift locating lever respectively with travelling car and jacking platform fixed connection.
Preferably, the top fixedly connected with fixing base of jacking platform, the surface fixed mounting of fixing base has horizontal accommodate motor, the output fixedly connected with first drive screw of horizontal accommodate motor, the bottom fixedly connected with fixed pipe of vertical slide rail, first drive screw threaded connection is in the inside of fixed pipe.
Preferably, the end fixedly connected with blend stop of vertical slide rail, the surface mounting of blend stop has vertical accommodate motor, vertical accommodate motor's output fixed mounting has the second drive screw, the bottom fixedly connected with connecting seat of slip backup pad, second drive screw threaded connection is in the inside of connecting seat.
Preferably, the bottom fixedly connected with first stopper of vertical slide rail, the bottom fixedly connected with second stopper of slip backup pad, first stopper sliding connection is in the inside of horizontal slide rail, second stopper sliding connection is in the inside of vertical slide rail.
Preferably, the bottom fixed mounting of rotary platform has drive gear, spacing spout has been seted up to the bottom of sliding support board, the bottom sliding connection of spacing spout has the drive rack, the drive rack meshes with drive gear, the bottom fixed mounting of sliding support board has servo motor, servo motor's output fixed mounting has the third drive screw, third drive screw threaded connection is in the inside of drive rack.
Preferably, the fixed screw has been seted up at the upper surface middle part of rotary platform, the middle part of quick detach formula support frame is provided with fixing screw, fixing screw's bottom threaded connection is in the inside of fixed screw, four group location inserted bars of bottom fixedly connected with of quick detach formula support frame, the locating hole has been seted up at rotary platform's top, the bottom activity of location inserted bar is pegged graft in the inside of locating hole.
Preferably, clamping mechanisms are arranged on two sides of the top of the rotary platform, clamping grooves are formed in two sides of the bottom of the quick-release support frame, and the clamping mechanisms are movably clamped with the clamping grooves.
Preferably, the movable groove has all been seted up to rotary platform's top both sides, joint mechanism is including fixing the fixed axle in the movable groove inside, the equal sliding connection in both ends surface of fixed axle has the briquetting, two sets of be provided with locking spring between the briquetting, two sets of the tip of briquetting all is provided with L shape fixture block, the top activity grafting of L shape fixture block is in the inside of draw-in groove.
The utility model discloses a modularized assembly process trolley for a maintenance truck braking system, which has the following beneficial effects:
1. this maintenance freight train braking system modularization equipment technology dolly rotates through control transverse adjustment motor for the fixed pipe moves at the surface of first drive screw, make vertical slide rail carry out horizontal slip at the top of transverse slide rail, the vertical adjustment motor of accessible control rotates simultaneously, drive the slip backup pad and carry out vertical slip at the upper surface of vertical slide rail, thereby make quick detach formula support frame drive 120 valve module carry out the position adjustment on the horizontal plane, then through starting servo motor, make servo motor drive third drive screw rotate, make the drive rack slide along spacing spout, drive rack and drive gear carry out the meshing transmission this moment, make drive gear drive rotary platform rotate at the top of slip backup pad, thereby make quick detach formula support frame drive 120 valve module carry out the angle adjustment on the horizontal plane, finally make 120 valve module just to the assembly position, conveniently carry out 120 valve module and accessory installation.
2. This maintenance freight train braking system modularization equipment technology dolly should need adopt different quick detach formula support frames to 120 valve modules of difference, through unscrewing fixing screw this moment, then presses the briquetting of both sides to the middle part for locking spring is compressed, and the briquetting drives L shape fixture block and shifts out in the draw-in groove inside wall simultaneously, then upwards mentions quick detach formula support frame for the location inserted bar is taken out from the locating hole is inside, with this dismantlement to quick detach formula support frame of being convenient for.
3. This maintenance freight train braking system modularization equipment technology dolly, upward output through control electric hydraulic cylinder, jack-up the jacking platform, press close to and wait the mounted position, make things convenient for operating personnel to carry out the follow-up adjustment of mounted position according to actual conditions, after accomplishing the fine setting simultaneously, upwards jack-in 120 valve module to the assembly station through electric hydraulic cylinder, use manpower sparingly, reduce the assembly degree of difficulty.
Drawings
FIG. 1 is a schematic view of the overall outer surface structure of the present utility model;
FIG. 2 is a schematic view of the overall bottom structure of the present utility model;
FIG. 3 is a schematic view of the outer surface structure of the jacking platform according to the present utility model;
FIG. 4 is a schematic view of the outer surface structure of the vertical sliding rail of the present utility model;
FIG. 5 is a schematic view of the lower surface structure of the rotary platform according to the present utility model;
FIG. 6 is a schematic diagram of the top structure of the rotary platform of the present utility model;
FIG. 7 is a schematic view of the bottom surface structure of the quick release support of the present utility model;
fig. 8 is an enlarged view of the part a structure of fig. 6 according to the present utility model.
In the figure: 1. a moving trolley; 2. lifting the platform; 3. rotating the platform; 4. a quick-release support frame; 5. an electro-hydraulic cylinder; 6. a fixed sleeve; 7. lifting the positioning rod; 8. a fixing seat; 9. a transverse adjusting motor; 10. a first drive screw; 11. a transverse slide rail; 12. a fixed tube; 13. a first limiting block; 14. a vertical slide rail; 15. a barrier strip; 16. a vertical adjusting motor; 17. a second drive screw; 18. a sliding support plate; 19. a second limiting block; 20. a connecting seat; 21. a transmission gear; 22. a servo motor; 23. limiting sliding grooves; 24. a drive rack; 25. a third drive screw; 26. fixing the screw holes; 27. positioning holes; 28. a clamping mechanism; 281. briquetting; 282. a fixed shaft; 283. a locking spring; 284. an L-shaped clamping block; 29. a fixed screw; 30. positioning the inserted link; 31. a clamping groove; 32. a movable groove.
Detailed Description
The embodiment of the utility model discloses a modular assembly process trolley for a truck brake system, which is shown in figures 1-8 and comprises the following components;
the device comprises a mobile trolley 1 and a jacking platform 2 arranged at the top of the mobile trolley 1, wherein a rotating platform 3 is arranged at the top of the jacking platform 2, a quick-release support frame 4 is arranged at the top of the rotating platform 3, the mobile trolley 1 is an electrically-driven four-wheel remote control vehicle and has a steering function, and meanwhile, the whole vehicle is provided with a wireless remote control module for controlling the position movement of the mobile trolley 1 and all electric elements;
install horizontal adjustment mechanism between jacking platform 2 and the rotatory platform 3, horizontal adjustment mechanism includes the horizontal slide rail 11 of fixed mounting on jacking platform 2, and the top of horizontal slide rail 11 is provided with vertical slide rail 14, and the top of vertical slide rail 14 is provided with sliding support plate 18, and rotatory platform 3 rotates the top of connecting at sliding support plate 18.
The top fixed mounting of travelling car 1 has electric pneumatic cylinder 5, and electric pneumatic cylinder 5's output fixed mounting is in the bottom of jacking platform 2, and electric pneumatic cylinder 5's four corners is provided with fixed sleeve 6, and the interior top activity of fixed sleeve 6 is pegged graft there is lift locating lever 7, and fixed sleeve 6 and lift locating lever 7 are the one end that is dorsad respectively with travelling car 1 and jacking platform 2 fixed connection.
The top fixedly connected with fixing base 8 of jacking platform 2, the surface fixed mounting of fixing base 8 has horizontal accommodate motor 9, and the output fixedly connected with first drive screw 10 of horizontal accommodate motor 9, the bottom fixedly connected with fixed pipe 12 of vertical slide rail 14, first drive screw 10 threaded connection is in the inside of fixed pipe 12.
The end part of the vertical sliding rail 14 is fixedly connected with a barrier strip 15, a vertical adjusting motor 16 is mounted on the outer surface of the barrier strip 15, a second driving screw 17 is fixedly mounted at the output end of the vertical adjusting motor 16, a connecting seat 20 is fixedly connected to the bottom of a sliding supporting plate 18, and the second driving screw 17 is in threaded connection with the inside of the connecting seat 20.
The bottom fixedly connected with first stopper 13 of vertical slide rail 14, the bottom fixedly connected with second stopper 19 of slip backup pad 18, first stopper 13 sliding connection is in the inside of horizontal slide rail 11, second stopper 19 sliding connection is in the inside of vertical slide rail 14.
The bottom of the rotary platform 3 is fixedly provided with a transmission gear 21, the bottom of the sliding support plate 18 is provided with a limiting chute 23, the bottom of the limiting chute 23 is slidably connected with a driving rack 24, the driving rack 24 is meshed with the transmission gear 21, the bottom of the sliding support plate 18 is fixedly provided with a servo motor 22, the output end of the servo motor 22 is fixedly provided with a third driving screw 25, and the third driving screw 25 is in threaded connection with the inside of the driving rack 24.
The fixed screw 26 has been seted up at the upper surface middle part of rotary platform 3, and the middle part of quick detach formula support frame 4 is provided with fixing screw 29, and fixing screw 29's bottom threaded connection is in the inside of fixed screw 26, and four sets of location inserted bars 30 of bottom fixedly connected with of quick detach formula support frame 4, locating hole 27 has been seted up at rotary platform 3's top, and the bottom activity of location inserted bar 30 is pegged graft in the inside of locating hole 27.
The clamping mechanisms 28 are arranged on two sides of the top of the rotary platform 3, the clamping grooves 31 are formed on two sides of the bottom of the quick-release support frame 4, and the clamping mechanisms 28 are movably clamped with the clamping grooves 31.
The movable groove 32 has all been seted up to the top both sides of swivel platform 3, and joint mechanism 28 is including fixing the inside fixed axle 282 in movable groove 32, and the both ends surface of fixed axle 282 all sliding connection has briquetting 281, is provided with locking spring 283 between two sets of briquetting 281, and the tip of two sets of briquetting 281 all is provided with L shape fixture block 284, and the top activity of L shape fixture block 284 is pegged graft in the inside of draw-in groove 31.
In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below by way of examples with reference to the accompanying drawings.
Embodiment 1,
1-8, a modular assembly process trolley for servicing a truck brake system, comprising;
the device comprises a mobile trolley 1 and a jacking platform 2 arranged at the top of the mobile trolley 1, wherein a rotating platform 3 is arranged at the top of the jacking platform 2, and a quick-release support frame 4 is arranged at the top of the rotating platform 3;
the top of the mobile trolley 1 is fixedly provided with an electric hydraulic cylinder 5, the output end of the electric hydraulic cylinder 5 is fixedly arranged at the bottom of the jacking platform 2, four corners of the electric hydraulic cylinder 5 are provided with fixed sleeves 6, the inner top of each fixed sleeve 6 is movably inserted with a lifting positioning rod 7, and one backward end of each fixed sleeve 6 and each lifting positioning rod 7 is fixedly connected with the mobile trolley 1 and the jacking platform 2 respectively;
the working principle is as follows; the device is through placing the formulation system module and the accessory that wait to install at the top of quick detach formula support frame 4 when using, then through the external remote controller control this travelling car 1 remove to appointed mounted position, then upwards export through control electric hydraulic cylinder 5, jack-up platform 2, press close to wait the mounted position, make things convenient for operating personnel to carry out the follow-up adjustment of mounted position according to actual conditions.
Embodiment II,
As shown in fig. 1-8, a horizontal adjusting mechanism is installed between the jacking platform 2 and the rotating platform 3, the horizontal adjusting mechanism comprises a transverse sliding rail 11 fixedly installed on the jacking platform 2, a vertical sliding rail 14 is arranged at the top of the transverse sliding rail 11, a sliding supporting plate 18 is arranged at the top of the vertical sliding rail 14, and the rotating platform 3 is rotatably connected to the top of the sliding supporting plate 18.
The top of the jacking platform 2 is fixedly connected with a fixing seat 8, the outer surface of the fixing seat 8 is fixedly provided with a transverse adjusting motor 9, the output end of the transverse adjusting motor 9 is fixedly connected with a first driving screw 10, the bottom of a vertical sliding rail 14 is fixedly connected with a fixing pipe 12, and the first driving screw 10 is in threaded connection with the inside of the fixing pipe 12;
the end part of the vertical sliding rail 14 is fixedly connected with a barrier strip 15, a vertical adjusting motor 16 is mounted on the outer surface of the barrier strip 15, a second driving screw 17 is fixedly mounted at the output end of the vertical adjusting motor 16, a connecting seat 20 is fixedly connected to the bottom of a sliding supporting plate 18, and the second driving screw 17 is in threaded connection with the inside of the connecting seat 20.
The bottom fixedly connected with first stopper 13 of vertical slide rail 14, the bottom fixedly connected with second stopper 19 of slip backup pad 18, first stopper 13 sliding connection is in the inside of horizontal slide rail 11, second stopper 19 sliding connection is in the inside of vertical slide rail 14.
The bottom of the rotary platform 3 is fixedly provided with a transmission gear 21, the bottom of the sliding support plate 18 is provided with a limiting chute 23, the bottom of the limiting chute 23 is connected with a driving rack 24 in a sliding manner, the driving rack 24 is meshed with the transmission gear 21, the bottom of the sliding support plate 18 is fixedly provided with a servo motor 22, the output end of the servo motor 22 is fixedly provided with a third driving screw 25, and the third driving screw 25 is in threaded connection with the inside of the driving rack 24;
the working principle is as follows; after the operation of the first embodiment is completed, the transverse adjusting motor 9 is controlled to rotate, so that the fixed pipe 12 moves on the outer surface of the first driving screw 10, the vertical sliding rail 14 transversely slides on the top of the transverse sliding rail 11, and meanwhile, the vertical adjusting motor 16 is controlled to rotate, so that the sliding supporting plate 18 is driven to vertically slide on the upper surface of the vertical sliding rail 14, and the quick-dismantling type supporting frame 4 drives the 120-valve module to adjust the position on the horizontal plane;
then, by starting the servo motor 22, the servo motor 22 drives the third driving screw 25 to rotate, so that the driving rack 24 slides along the limiting chute 23, at the moment, the driving rack 24 and the driving gear 21 are in meshed transmission, so that the driving gear 21 drives the rotating platform 3 to rotate on the top of the sliding supporting plate 18, the quick-dismantling type supporting frame 4 drives the 120 valve module to perform angle adjustment on the horizontal plane, and finally the 120 valve module is opposite to the assembling position;
at this time, the electric hydraulic cylinder 5 is controlled to stretch, the 120 valve module is jacked upwards into the installation station, then the 120 valve module is simply fixed by an operator, at this time, the electric hydraulic cylinder 5 is controlled to shrink, the quick-release support frame 4 moves downwards, and then the moving trolley 1 is controlled to move outwards, so that the 120 valve module is conveniently installed by the operator.
Third embodiment,
As shown in fig. 1-8, the modularized assembly process trolley for the overhauling truck braking system is characterized in that a fixing screw hole 26 is formed in the middle of the upper surface of a rotary platform 3, a fixing screw 29 is arranged in the middle of a quick-dismantling support frame 4, the bottom end of the fixing screw 29 is in threaded connection with the inside of the fixing screw hole 26, four groups of positioning inserted rods 30 are fixedly connected to the bottom of the quick-dismantling support frame 4, a positioning hole 27 is formed in the top of the rotary platform 3, and the bottom end of the positioning inserted rod 30 is movably inserted into the inside of the positioning hole 27.
The clamping mechanisms 28 are arranged on two sides of the top of the rotary platform 3, the clamping grooves 31 are formed on two sides of the bottom of the quick-release support frame 4, and the clamping mechanisms 28 are movably clamped with the clamping grooves 31.
The two sides of the top of the rotary platform 3 are provided with movable grooves 32, the clamping mechanism 28 comprises a fixed shaft 282 fixed in the movable grooves 32, the outer surfaces of the two ends of the fixed shaft 282 are both connected with pressing blocks 281 in a sliding manner, locking springs 283 are arranged between the two groups of pressing blocks 281, the end parts of the two groups of pressing blocks 281 are both provided with L-shaped clamping blocks 284, and the top ends of the L-shaped clamping blocks 284 are movably inserted in the clamping grooves 31;
the working principle is as follows; meanwhile, in the using process of the device, different quick-release support frames 4 are needed to be adopted for different 120 valve modules, at the moment, the fixing screw 29 is unscrewed, then the pressing blocks 281 on two sides are pressed towards the middle part, so that the locking springs 283 are compressed, meanwhile, the pressing blocks 281 drive the L-shaped clamping blocks 284 to move out of the inner side walls of the clamping grooves 31, then the quick-release support frames 4 are lifted upwards, and the positioning inserted rods 30 are pulled out from the inside of the positioning holes 27, so that the quick-release support frames 4 are convenient to detach and replace.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (9)
1. A modular assembly process trolley for a service truck brake system, comprising;
the device comprises a movable trolley (1) and a jacking platform (2) arranged at the top of the movable trolley (1), wherein a rotating platform (3) is arranged at the top of the jacking platform (2), and a quick-release support frame (4) is arranged at the top of the rotating platform (3);
the method is characterized in that; install horizontal adjustment mechanism between jacking platform (2) and rotary platform (3), horizontal adjustment mechanism is including horizontal slide rail (11) of fixed mounting on jacking platform (2), the top of horizontal slide rail (11) is provided with vertical slide rail (14), the top of vertical slide rail (14) is provided with slip backup pad (18), rotary platform (3) rotate and connect at the top of slip backup pad (18).
2. The service truck brake system modular assembly process trolley of claim 1, wherein: the utility model discloses a lifting platform, including travelling car, lifting locating lever, fixed sleeve, lifting locating lever (7), electric hydraulic cylinder (5) are installed to the top fixed mounting of travelling car (1), the output fixed mounting of electric hydraulic cylinder (5) is in the bottom of jacking platform (2), the four corners of electric hydraulic cylinder (5) is provided with fixed sleeve (6), the interior top activity of fixed sleeve (6) is pegged graft there is lifting locating lever (7), fixed sleeve (6) and lifting locating lever (7) are respectively with travelling car (1) and jacking platform (2) fixed connection to the one end of back.
3. The service truck brake system modular assembly process trolley of claim 2, wherein: the top fixedly connected with fixing base (8) of jacking platform (2), the surface fixed mounting of fixing base (8) has horizontal accommodate motor (9), the output fixedly connected with first drive screw (10) of horizontal accommodate motor (9), the bottom fixedly connected with fixed pipe (12) of vertical slide rail (14), first drive screw (10) threaded connection is in the inside of fixed pipe (12).
4. A service truck brake system modular assembly process trolley according to claim 3, wherein: the end part of the vertical sliding rail (14) is fixedly connected with a baffle strip (15), the outer surface of the baffle strip (15) is provided with a vertical adjusting motor (16), the output end of the vertical adjusting motor (16) is fixedly provided with a second driving screw (17), the bottom of the sliding supporting plate (18) is fixedly connected with a connecting seat (20), and the second driving screw (17) is in threaded connection with the inside of the connecting seat (20).
5. The service truck brake system modular assembly process trolley of claim 4, wherein: the bottom fixedly connected with first stopper (13) of vertical slide rail (14), the bottom fixedly connected with second stopper (19) of slip backup pad (18), first stopper (13) sliding connection is in the inside of horizontal slide rail (11), second stopper (19) sliding connection is in the inside of vertical slide rail (14).
6. The service truck brake system modular assembly process trolley of claim 1, wherein: the bottom fixed mounting of rotary platform (3) has drive gear (21), spacing spout (23) have been seted up to the bottom of slip backup pad (18), the bottom sliding connection of spacing spout (23) has drive rack (24), drive rack (24) mesh with drive gear (21), the bottom fixed mounting of slip backup pad (18) has servo motor (22), the output fixed mounting of servo motor (22) has third drive screw (25), third drive screw (25) threaded connection is in the inside of drive rack (24).
7. The service truck brake system modular assembly process trolley of claim 6, wherein: the utility model discloses a quick detach formula support frame, including fixed screw (26) have been seted up at the upper surface middle part of rotating platform (3), the middle part of quick detach formula support frame (4) is provided with fixing screw (29), the bottom threaded connection of fixing screw (29) is in the inside of fixed screw (26), the bottom fixedly connected with of quick detach formula support frame (4) four sets of location inserted bars (30), locating hole (27) have been seted up at the top of rotating platform (3), the bottom activity of location inserted bar (30) is pegged graft in the inside of locating hole (27).
8. The service truck brake system modular assembly process cart of claim 7, wherein: clamping mechanisms (28) are arranged on two sides of the top of the rotary platform (3), clamping grooves (31) are formed in two sides of the bottom of the quick-release support frame (4), and the clamping mechanisms (28) are movably clamped with the clamping grooves (31).
9. The service truck brake system modular assembly process trolley of claim 8, wherein: the utility model discloses a rotary platform, including rotary platform (3), movable groove (32) have all been seted up to the top both sides of rotary platform (3), joint mechanism (28) are including fixing fixed axle (282) inside movable groove (32), the both ends surface of fixed axle (282) all sliding connection has briquetting (281), two sets of be provided with locking spring (283) between briquetting (281), two sets of the tip of briquetting (281) all is provided with L shape fixture block (284), the inside at draw-in groove (31) is pegged graft in the activity of the top of L shape fixture block (284).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321128614.9U CN219705102U (en) | 2023-05-11 | 2023-05-11 | Modularized assembly process trolley for overhauling truck braking system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321128614.9U CN219705102U (en) | 2023-05-11 | 2023-05-11 | Modularized assembly process trolley for overhauling truck braking system |
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| CN219705102U true CN219705102U (en) | 2023-09-19 |
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| CN202321128614.9U Active CN219705102U (en) | 2023-05-11 | 2023-05-11 | Modularized assembly process trolley for overhauling truck braking system |
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| CN (1) | CN219705102U (en) |
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