CN219045421U

CN219045421U - Full-hydraulic lining trolley

Info

Publication number: CN219045421U
Application number: CN202320540441.5U
Authority: CN
Inventors: 阿古拉; 王磊; 孙明亮; 赵壹; 郭伟萌; 张诚博
Original assignee: Beijing Urban Construction Fifth Municipal Engineering Group Co ltd
Current assignee: Beijing Urban Construction Fifth Municipal Engineering Group Co ltd
Priority date: 2023-03-15
Filing date: 2023-03-15
Publication date: 2023-05-19
Anticipated expiration: 2033-03-15

Abstract

The utility model relates to a full hydraulic lining cutting platform truck belongs to tunnel construction's technical field, including the automobile body, be provided with the platform truck portal in the automobile body, one side of platform truck portal orientation ground is provided with the connecting block, be provided with the walking subassembly that drives the automobile body and remove between connecting block and the ground, first lift cylinder is installed towards the diapire of connecting block to the platform truck portal, the piston rod and the connecting block fixed connection of first lift cylinder, the equal sliding connection in both sides of platform truck portal has the lifter, be provided with the motion subassembly between the lifter, the guide way has been seted up in the lateral wall of connecting block, sliding connection has the deflector in the guide way, one side that the connecting block deviates from the platform truck portal is provided with the base, a plurality of telescopic link has been set firmly between deflector and the base, the interior inner bottom wall of connecting block department has been offered and has been used for the dodging the groove that the telescopic link passed between base and the ground, this application has the effect of accelerating the construction progress.

Description

Full-hydraulic lining trolley

Technical Field

The application relates to the technical field of tunnel construction, in particular to a full-hydraulic lining trolley.

Background

The tunnel lining trolley is special equipment which is necessary to be used in the secondary tunnel construction process and is used for the concrete lining construction of the inner wall of the tunnel.

At present, when the track-type tunnel lining trolley walks, the track is required to be dismantled by manpower and manually transported and moved to a station of the next cycle when entering the next cycle by means of traveling on the track, and then the track is paved.

Aiming at the related technology, the inventor considers that the process consumes a great deal of manpower and material resources, has high labor intensity and long time consumption for staff, and has the defect of slow construction progress.

Disclosure of Invention

In order to accelerate construction progress, the application provides a full hydraulic lining trolley.

The application provides a full hydraulic lining trolley adopts following technical scheme:

the utility model provides a full hydraulic lining platform truck, includes the automobile body, is provided with the platform truck portal in the automobile body, one side of platform truck portal towards ground is provided with the connecting block, be provided with the walking subassembly that drives the automobile body and remove between connecting block and the ground, first lift cylinder is installed towards the diapire of connecting block to the platform truck portal, the piston rod and the connecting block fixed connection of first lift cylinder, equal sliding connection in both sides of platform truck portal has the lifter plate, be provided with the motion subassembly that is used for driving the lifter plate and remove between the lifter plate, the guide way has been seted up in the lateral wall penetration of connecting block, sliding connection has the deflector plate in the guide way, one side that the connecting block deviates from the platform truck portal is provided with the base, a plurality of telescopic link has been set firmly between deflector plate and the base, the interior bottom wall of connecting block department is offered and is used for the dodging the groove that the telescopic link passed, be provided with the drive arrangement who drives the base and remove between base and the ground.

Through adopting above-mentioned technical scheme, when needing to remove the automobile body, the staff makes lifter plate and ground contact through the motion subassembly, thereby make the lifter plate support the automobile body, start first lift cylinder and withdraw the connecting block, walking subassembly breaks away from ground this moment, the connecting block removes simultaneously and stretches the telescopic link, thereby the base keeps with ground contact, drive the base through drive arrangement and remove, the base removes and makes the deflector slide along the guide way through the telescopic link, remove the deflector to the assigned position after, start first lift cylinder makes walking subassembly and ground contact, the motion subassembly makes the lifter plate break away from ground simultaneously, thereby start walking subassembly and make the automobile body remove along the deflector. Through above structure, need not to adopt artifical shop rail, full mechanized operation and the time consumption is shorter to the effect of accelerating the construction progress has been realized.

Optionally, the drive arrangement includes a first biax motor and two pulleys, has seted up first cavity in the base, and first biax motor installs in first cavity, and two output shafts of first biax motor all run through the diaphragm and stretch out to the outside, and two pulleys set up respectively in the both sides of base, and pulley and the output shaft fixed connection of first biax motor.

By adopting the technical scheme, the pulley is enabled to roll along the ground by starting the first double-shaft motor, so that the base is enabled to move, and the effect that the driving device drives the base to move is achieved.

Optionally, a plurality of compression springs are fixedly connected between the guide plate and the base.

Through adopting above-mentioned technical scheme, when the connecting block risees, compression spring release elasticity extrudees the base to realized the effect that base and ground contact all the time.

Optionally, the motion subassembly includes second lift cylinder, dead lever, lifter and link, and the dead lever sets firmly between two trolley door frames of automobile body homonymy, and one side that the dead lever is towards ground is provided with the lifter, and the link is provided with two, and two links set firmly respectively at the both ends of lifter, and equal fixed connection between link and the adjacent two lifter plates, and the second lift cylinder sets firmly between dead lever and lifter, and the piston rod of second lift cylinder is connected with the lifter.

Through adopting above-mentioned technical scheme, start second lift cylinder and make the lifter descend, the lifter makes the lifter plate descend through the link to the effect that the motion subassembly removed the lifter plate has been realized.

Optionally, the lifter plate has set firmly the slider towards the lateral wall of platform truck portal, and the spout with guide block slip adaptation has been seted up towards the lateral wall of lifter plate to the platform truck portal.

Through adopting above-mentioned technical scheme, the lifter plate removes and makes the slider follow the spout motion to play the effect of direction to the lifter plate, realized improving lifter plate motion stability's effect.

Optionally, a supporting plate is fixedly arranged at one end of the lifting plate, which is far away from the trolley portal frame.

Through adopting above-mentioned technical scheme, backup pad increase lifter plate and the area of contact on ground, realized making the firm effect of motion subassembly.

Optionally, the backup pad deviates from the diapire of lifter plate and has set firmly a plurality of spike.

Through adopting above-mentioned technical scheme, the lifter plate descends and makes the spike insert in the ground, makes the lifter plate be difficult for rocking, has realized improving the effect of motion subassembly stability.

Optionally, limiting blocks are fixedly arranged at two ends of the guide plate.

Through adopting above-mentioned technical scheme, the stopper makes the tip of deflector be difficult for contracting into the guide way to realized the effect to the deflector is spacing.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the lifting plate supports the vehicle body, the first lifting oil cylinder is started to retract the connecting block, the base is kept in contact with the ground at the moment, the driving device drives the guide plate to slide along the guide groove through the telescopic rod, manual rail laying is not needed, full-mechanized operation is achieved, the time consumption is short, and therefore the effect of accelerating construction progress is achieved;

2. the first double-shaft motor is started to enable the pulley to roll along the ground, so that the base moves, and the effect that the driving device drives the base to move is achieved;

3. and the second lifting oil cylinder is started to enable the lifting rod to drive the lifting plate to descend through the connecting frame, so that the effect of the motion assembly on the vehicle body support is realized.

Drawings

FIG. 1 is a schematic structural view of an all-hydraulic lining trolley according to an embodiment of the present application;

FIG. 2 is an enlarged schematic view of a portion A of FIG. 1;

FIG. 3 is a partial cross-sectional view of an embodiment of the present application showing the construction of a walking assembly;

FIG. 4 is a partial cross-sectional view of an embodiment of the present application showing the construction of a drive device;

fig. 5 is a partial schematic view of an embodiment of the present application to embody the position of a motion assembly.

In the figure, 1, the ground; 2. a vehicle body; 3. a trolley portal; 31. a first lift cylinder; 32. a lifting plate; 321. a slide block; 322. a support plate; 3221. spike; 33. a chute; 4. a connecting block; 41. a guide groove; 411. a guide plate; 4111. a limiting block; 42. an avoidance groove; 43. a second cavity; 5. a walking assembly; 51. a second double-shaft motor; 52. a walking wheel; 6. a motion assembly; 61. a fixed rod; 62. a lifting rod; 63. a connecting frame; 631. a first connecting rod; 632. a second connecting rod; 64. a second lifting cylinder; 7. a base; 71. a telescopic rod; 72. a compression spring; 73. a first cavity; 8. a driving device; 81. a first biaxial motor; 82. and (3) a pulley.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-5.

The embodiment of the application discloses a full hydraulic lining trolley.

Referring to fig. 1 and 2, a full hydraulic lining trolley comprises a trolley body 2, four trolley door frames 3 are arranged in the trolley body 2, the four trolley door frames 3 are located at four corners of the trolley body 2, a first lifting cylinder 31 is fixedly connected to the bottom wall of the trolley door frame 3 facing the ground 1, a connecting block 4 is fixedly connected to the end part of a piston rod of the first lifting cylinder 31, a guide plate 411 is slidably connected to the connecting block 4, and walking components 5 for driving the trolley body 2 to move are arranged on two sides of the connecting block 4.

The traveling assembly 5 is started to drive the connecting block 4 to move along the guide plate 411, so that the connecting block 4 drives the vehicle body 2 to move through the first lifting oil cylinder 31 and the trolley door frame 3.

Referring to fig. 2, a guide groove 41 is formed in the connection block 4, the guide groove 41 penetrates through the side walls of two sides of the connection block 4, a guide plate 411 is arranged in the guide groove 41 and is in sliding connection with the connection block 4 along the horizontal direction, and limiting blocks 4111 are fixedly arranged at two ends of the guide plate 411.

Referring to fig. 2 and 3, the bottom wall of the connection block 4 facing away from the first lift cylinder 31 is provided with an avoidance groove 42, the avoidance groove 42 penetrates through the side walls of both sides of the connection block 4, and the avoidance groove 42 is communicated with the guide groove 41.

Referring to fig. 1 and 3, be provided with base 7 between connecting block 4 and the ground 1, base 7 and ground 1 laminating are provided with a plurality of telescopic link 71 along vertical direction between base 7 and the deflector 411, telescopic link 71 has multistage telescopic structure, telescopic link 71 includes interior pole and outer pole, the top of telescopic link 71 runs through and dodges between groove 42 and the deflector 411 fixed connection, the bottom and the base 7 fixed connection of telescopic link 71, the circumference lateral wall cover of telescopic link 71 is equipped with compression spring 72, compression spring 72's both ends respectively with deflector 411 and base 7 between fixed connection.

When the base 7 moves, the telescopic rod 71 drives the guide plate 411 to slide along the guide groove 41, and the limiting block 4111 makes the end part of the guide plate 411 not easy to retract into the guide groove 41.

Referring to fig. 1 and 4, a driving device 8 is arranged between a base 7 and the ground 1, first cavities 73 are formed in two ends of the base 7, the driving device 8 is arranged in the two first cavities 73, the driving device 8 comprises a first double-shaft motor 81 and two pulleys 82, the first double-shaft motor 81 is arranged in the first cavities 73, two output shafts of the first double-shaft motor 81 penetrate through the side wall of the base 7 and extend out to the outer side, the two pulleys 82 are respectively arranged on two sides of the base 7, the pulleys 82 are fixedly connected with the output shafts of the first double-shaft motor 81, and the pulleys 82 are attached to the ground 1.

The first double-shaft motor 81 is started to drive the pulley 82 to roll, so that the pulley 82 drives the base 7 to slide through the output shaft of the first double-shaft motor 81.

Referring to fig. 3, the number of the traveling assemblies 5 is the same as and corresponds to the number of the connecting blocks 4, the traveling assemblies 5 comprise a second double-shaft motor 51 and two traveling wheels 52, a second cavity 43 is formed in the connecting blocks 4, the second double-shaft motor 51 is installed in the second cavity 43, two output shafts of the second double-shaft motor 51 penetrate through the side wall of the connecting blocks 4 and extend out of the side wall, the two traveling wheels 52 are respectively arranged on two sides of the connecting blocks 4, the traveling wheels 52 are fixedly connected with the output shafts of the second double-shaft motor 51, and the traveling wheels 52 are attached to the base 7.

The second double-shaft motor 51 is started to drive the travelling wheel 52 to roll along the base 7, so that the travelling wheel 52 drives the connecting block 4 to move through the output shaft of the second double-shaft motor 51, and the connecting block 4 drives the vehicle body 2 to move.

Referring to fig. 2, lifting plates 32 are arranged on two sides of a trolley portal 3 along a vertical direction, a supporting plate 322 is fixedly arranged on the bottom end of the lifting plate 32 along a horizontal direction, a plurality of spines 3221 are fixedly arranged on the bottom wall of the supporting plate 322 deviating from the lifting plate 32, sliding blocks 321 are fixedly arranged on the side walls of the lifting plate 32 towards the trolley portal 3, T-shaped blocks are selected for the sliding blocks 321 in the embodiment of the application, sliding grooves 33 which are matched with the sliding blocks 321 in a sliding manner are formed in the side walls of the trolley portal 3 towards the lifting plate 32 along the vertical direction, and T-shaped grooves are selected for the sliding grooves 33 in the embodiment of the application.

Referring to fig. 5, a moving assembly 6 for driving the lifting plate 32 to move is disposed between the trolley frames 3 at the same side in the vehicle body 2, the moving assembly 6 includes a fixing rod 61, a lifting rod 62, a connecting frame 63 and a second lifting cylinder 64, the fixing rod 61 is fixedly disposed between the two trolley frames 3 at the same side of the vehicle body 2 along the horizontal direction, the lifting rod 62 is disposed at one side of the fixing rod 61 facing the ground 1 along the horizontal direction, the second lifting cylinder 64 is disposed between the fixing rod 61 and the lifting rod 62, the second lifting cylinder 64 is mounted on the fixing rod 61, a piston rod of the second lifting cylinder 64 is fixedly connected with the lifting rod 62, the connecting frame 63 is provided with two connecting frames 63, the two connecting frames 63 are respectively fixedly disposed at two ends of the lifting rod 62, and the connecting frame 63 is fixedly connected with the two adjacent lifting plates 32.

Referring to fig. 5, the connecting frame 63 includes a first connecting rod 631 and a second connecting rod 632, the connecting frame 63 is an integrally formed structure, the first connecting rod 631 is fixedly arranged at an end of the lifting rod 62, the first connecting rod 631 and the lifting rod 62 are mutually perpendicular, the second connecting rod 632 is provided with two second connecting rods 632, the two second connecting rods 632 are respectively fixedly connected with two ends of the first connecting rod 631, and the second connecting rods 632 are mutually perpendicular to the first connecting rod 631.

The second lifting cylinder 64 is started to drive the lifting plate 32 to descend, the lifting plate 32 drives the lifting plate 32 to descend through the first connecting rod 631 and the second connecting rod 632, the lifting plate 32 drives the sliding block 321 to slide along the sliding groove 33, and the lifting plate 32 drives the spike 3221 to be inserted into the ground 1 through the supporting plate 322.

The implementation principle of the full-hydraulic lining trolley provided by the embodiment of the application is as follows: the second lift cylinder 64 is started to drive the lift plate 32 to descend through the lift plate 32 and the connecting frame 63, thereby supporting the vehicle body 2. Then, the first biaxial motor 81 is started to enable the base 7 to drive the guide plate 411 to slide along the guide groove 41 through the telescopic rod 71, so that the guide plate 411 is paved forwards. Finally, the second lifting oil cylinder 64 is started again to drive the lifting plate 32 to be far away from the ground 1, and then the second double-shaft motor 51 is started to drive the vehicle body 2 to move. Through the structure, the effect of accelerating construction progress is achieved.

The embodiments of the present utility model are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in this way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims

1. The utility model provides a full hydraulic lining trolley, includes automobile body (2), is provided with trolley portal (3), its characterized in that in automobile body (2): the utility model provides a trolley portal (3) is provided with connecting block (4) towards one side of ground (1), be provided with between connecting block (4) and ground (1) and drive walking subassembly (5) that automobile body (2) removed, first lift cylinder (31) are installed towards the diapire of connecting block (4) to trolley portal (3), the piston rod and the equal sliding connection of connecting block (4) of first lift cylinder (31), both sides of trolley portal (3) all sliding connection have lifter plate (32), be provided with between lifter plate (32) and be used for driving motion subassembly (6) that lifter plate (32) removed, the lateral wall of connecting block (4) runs through and has seted up guide way (41), sliding connection has deflector (411) between guide way (41), one side that connecting block (4) deviate from trolley portal (3) is provided with base (7), set firmly a plurality of telescopic link (71) between guide way (411) and base (7), the interior wall of connecting block (4) department has offered and has been used for the telescopic link (71) to pass dodge groove (42), be provided with between base (7) and ground (1) and drive device (8).

2. A fully hydraulic lining trolley as claimed in claim 1, wherein: the driving device (8) comprises a first double-shaft motor (81) and two pulleys (82), a first cavity (73) is formed in the base (7), the first double-shaft motor (81) is installed in the first cavity (73), two output shafts of the first double-shaft motor (81) penetrate through the transverse plate and extend out of the transverse plate, the two pulleys (82) are respectively arranged on two sides of the base (7), and the pulleys (82) are fixedly connected with the output shafts of the first double-shaft motor (81).

3. A fully hydraulic lining trolley according to claim 2, characterized in that: a plurality of compression springs (72) are fixedly connected between the guide plate (411) and the base (7).

4. A fully hydraulic lining trolley as claimed in claim 1, wherein: the motion subassembly (6) includes dead lever (61), lifter (62), link (63) and second lift cylinder (64), dead lever (61) set firmly between two trolley door frames (3) of automobile body (2) homonymy, one side of dead lever (61) towards ground (1) is provided with lifter (62), link (63) are provided with two, two link (63) set firmly respectively at the both ends of lifter (62), and equal fixed connection between link (63) and two adjacent lifter plates (32), second lift cylinder (64) set firmly between dead lever (61) and lifter (62), the piston rod of second lift cylinder (64) is connected with lifter (62).

5. A fully hydraulic lining trolley as claimed in claim 1, wherein: the lifting plate (32) is fixedly provided with a sliding block (321) towards the side wall of the trolley portal (3), and the side wall of the trolley portal (3) is provided with a sliding groove (33) which is matched with the guide block in a sliding manner towards the lifting plate (32).

6. A fully hydraulic lining trolley as claimed in claim 1, wherein: one end of the lifting plate (32) far away from the trolley portal frame (3) is fixedly provided with a supporting plate (322).

7. A fully hydraulic lining trolley as claimed in claim 6, wherein: the bottom wall of the supporting plate (322) deviating from the lifting plate (32) is fixedly provided with a plurality of spines (3221).

8. A fully hydraulic lining trolley as claimed in claim 1, wherein: limiting blocks (4111) are fixedly arranged at two ends of the guide plate (411).