CN215256228U

CN215256228U - Light cantilever self-propelled tunnel two-lining concrete health maintenance trolley

Info

Publication number: CN215256228U
Application number: CN202121939873.0U
Authority: CN
Inventors: 栾亚东
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-18
Filing date: 2021-08-18
Publication date: 2021-12-21
Anticipated expiration: 2031-08-18

Abstract

The utility model belongs to the technical field of tunnel maintenance, in particular to a light cantilever self-propelled tunnel secondary lining concrete health maintenance trolley, which comprises a main body and a pouring block, wherein the lower end of the main body is provided with a pulley for moving, the middle part of the main body is provided with a rectangular groove for storing a water tank, the left end of the main body is provided with a rack mechanism for transmission, through the arrangement of a lifting platform, a small motor drives a first gear mechanism to rotate through a rotating shaft, the first gear mechanism drives a second gear mechanism to rotate through the rack mechanism, the second gear mechanism drives a gear shaft to rotate through the gear shaft, so that the lifting platform is lifted and lowered, the arrangement has the adjusting function of the lifting platform, the device is convenient to install and use, through the arrangement of the pouring block, the pouring block is connected with a connecting block through a buffer block, the arrangement increases the flexibility of the pouring block through a telescopic spring, the tunnel is convenient to adapt to the shape error of the tunnel, the pouring is more uniform, and the maintenance effect is improved.

Description

Light cantilever self-propelled tunnel two-lining concrete health maintenance trolley

Technical Field

The utility model belongs to the technical field of the tunnel maintenance, concretely relates to two lining concrete health preserving trolleys in light-duty cantilever self-propelled tunnel.

Background

The tunnel secondary lining is used as a main bearing type, the requirements on the durability and the strength of concrete are strict, and the quality of the secondary lining concrete is guaranteed on the premise of guaranteeing the quality of raw materials and the qualified mixing ratio; in addition, the secondary lining structure also plays a role in beautifying the cavern, so that the secondary lining surface is required to be flat and smooth and have a smooth curve.

Original two lining concrete health preserving trolleys in light-duty cantilever self-propelled tunnel do not have adjusting device, when needs place the mechanical equipment of great volume at the top of health preserving trolley, need the high reduction of health preserving trolley, after the health preserving trolley reduces the process, the staff need stand and just can touch two lining concrete on the stool, the functionality of health preserving trolley has been reduced like this, can not bring more facilities for the staff, and the in-process of pouring, because of the influence of profile in the tunnel, can lead to a large amount of rivers to amass on the face of hunch, influence the interior construction environment in the hole, be unfavorable for driving safety, can't reach the effect of moisturizing, unable full coverage secondary lining surface.

SUMMERY OF THE UTILITY MODEL

For solving the above-mentioned problem that exists among the prior art, the utility model provides a two lining concrete health preserving trolleys in light-duty cantilever self-propelled tunnel has simple structure, connects compactly, and the regulation of being convenient for pours more evenly, the better characteristics of maintenance effect.

In order to achieve the above object, the utility model provides a following technical scheme: a light cantilever self-propelled tunnel secondary lining concrete health maintenance trolley comprises a main body and a pouring block, wherein the lower end of the main body is provided with a pulley for moving, the middle of the main body is provided with a rectangular groove for storing a water tank, the left end of the main body is provided with a rack mechanism for transmission, the right end of the main body is provided with a gear groove for meshing, the main body is meshed with a second gear mechanism through a rack mechanism, the second gear mechanism is connected with the lifting platform through a gear shaft, the upper end of the lifting platform is provided with equipment for transmission, control and the like, the middle of the main body is provided with a water tank for storing water, the outer end of the main body is connected with the pouring block through a fixed rod, a water channel for transmission is sleeved in the fixed rod of the main body, the lower end of the pouring block is connected with the connecting block through the buffer block, and an expansion spring used for resetting is arranged at the outer end of the connecting block.

As the utility model discloses a preferred technical scheme of two lining concrete health preserving trolleys in light-duty cantilever self-propelled tunnel, there is the gear shaft that is used for the transmission effect in the elevating platform, gear shaft one end and No. two gear mechanism fixed connection, the other end pass through tooth's socket and skewed tooth mechanism meshing transmission, the elevating platform meshes with rack mechanism through No. two gear mechanism mutually, be connected through tooth's socket and a gear mechanism meshing in the rack mechanism, a gear mechanism is connected with the small motor through the pivot.

As the utility model discloses a preferred technical scheme of two lining concrete health preserving trolleys in light-duty cantilever self-propelled tunnel, the main part is connected with the backup pad through the water course, backup pad upper end and connecting block fixed connection, the connecting block is connected with the buffer block through expanding spring, the buffer block is spacing in the connecting block in part down, the buffer block upper end is connected with the piece of pouring.

As the utility model discloses a preferred technical scheme of two lining concrete health preserving trolleys in light-duty cantilever self-propelled tunnel, it is equipped with evenly distributed's jet orifice to pour piece department, the jet orifice is interior narrow outer wide form.

As the utility model discloses a two lining concrete health preserving platform trucks in light-duty cantilever self-propelled tunnel preferred technical scheme, be equipped with the sealing washer that is used for the sealing effect in the connecting block, the sealing washer adopts the material of rubber.

As the utility model discloses a two lining concrete health preserving platform trucks in light-duty cantilever self-propelled tunnel preferred technical scheme, the gear groove is fixed in main part department rectangular channel.

Compared with the prior art, the beneficial effects of the utility model are that: through the setting of elevating platform, the small motor drives a gear mechanism through the pivot and rotates, a gear mechanism drives No. two gear mechanisms through rack mechanism and rotates, No. two gear mechanisms drive the gear shaft through the gear shaft and rotate, thereby rise and descend the elevating platform, this setting plays the regulating action of the elevating platform of being convenient for, be convenient for with equipment fixing and the effect of convenient to use, through the setting of pouring the piece, it is connected with the connecting block through the buffer block to pour the piece, this setting increases the elasticity of pouring the piece through expanding spring, be convenient for adapt to the shape error in tunnel, be pouring more even, improve the effect of maintenance.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of a gear groove of the present invention;

FIG. 3 is a schematic structural view of the elevating platform of the present invention;

FIG. 4 is a schematic structural view of a casting block of the present invention;

in the figure: 1. a main body; 2. a water tank; 3. a small motor; 4. a water channel; 5. a support plate; 6. an injection hole; 7. pouring blocks; 8. connecting blocks; 9. a lifting platform; 10. a first gear mechanism; 11. a gear groove; 12. a second gear mechanism; 13. a helical gear mechanism; 14. a gear shaft; 15. a rack mechanism; 16. a seal ring; 17. a buffer block; 18. a telescoping spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-4, the present invention provides the following technical solutions: a light cantilever self-propelled tunnel secondary lining concrete health maintenance trolley comprises a main body 1 and a pouring block 7, wherein the lower end of the main body 1 is provided with a pulley for moving, the middle of the main body is provided with a rectangular groove for storing a water tank 2, the left end of the main body is provided with a rack mechanism 15 for transmission, the right end of the main body is provided with a gear groove 11 for meshing, the main body 1 is meshed with a second gear mechanism 12 through the rack mechanism 15, the second gear mechanism 12 is connected with a lifting platform 9 through a gear shaft 14, the upper end of the lifting platform 9 is provided with a transmission mechanism, the equipment of control etc, be equipped with the water tank 2 that is used for depositing moisture effect in the middle of the main part 1, the 1 outer end of main part is connected with pouring piece 7 through the dead lever, and 1 dead lever endotheca of main part is equipped with water course 4 that is used for the transmission effect, and it is connected with connecting block 8 through buffer block 17 to pour 7 lower extremes of piece, and 8 outer ends of connecting block are equipped with the expanding spring 18 that is used for the reset effect.

Specifically, there is gear shaft 14 that is used for the transmission effect in the

elevating platform

9, 14 one end of gear shaft and No. two gear mechanism 12 fixed connection, the other end passes through tooth's socket and the meshing transmission of skewed tooth mechanism 13, elevating platform 9 meshes with rack mechanism 15 mutually through No. two gear mechanism 12, it is connected with a gear mechanism 10 meshing through the tooth's socket in the rack mechanism 15, a gear mechanism 10 is connected with small motor 3 through the pivot, elevating platform 9 plays the regulatory effect of the elevating platform 9 of being convenient for in this embodiment, be convenient for with equipment fixing and convenient to use's effect.

Specifically, main part 1 is connected with backup pad 5 through

water course

4, 5 upper ends of backup pad and 8 fixed connection of connecting block, connecting block 8 is connected with buffer block 17 through expanding spring 18, buffer block 17 is spacing in connecting block 8 down part, buffer block 17 upper end is connected with pouring block 7, pour the shape error that block 7 plays the adaptation tunnel of being convenient for in this embodiment, be pour more even, improve the effect of maintenance, expanding spring 18 improves the contact nature of pouring between block 7 and tunnel.

Specifically, pour piece 7 department and be equipped with evenly distributed's jet orifice 6, jet orifice 6 is inside narrow wide form outside, and jet orifice 6 plays the effect with moisture evenly distributed in this embodiment, also plays anti-blocking's effect simultaneously.

Specifically, be equipped with the sealing washer 16 that is used for sealed effect in the connecting block 8, sealing washer 16 adopts the material of rubber, and sealing washer 16 plays sealed effect in this embodiment, also plays spacing effect to buffer block 17 simultaneously.

Specifically, the gear groove 11 is fixed in the rectangular groove at the main body 1, and the gear groove 11 plays a role in facilitating the synchronous descending of the lifting table 9 in the embodiment.

The utility model discloses a theory of operation and use flow: the utility model discloses a water tank 2 drives a gear mechanism 10 and rotates, a gear mechanism 10 drives No. two gear mechanisms 12 through rack mechanism 15 and rotates, No. two gear mechanisms 12 pass through gear shaft 14 and drive gear shaft 14 and rotate, thereby descend elevating platform 9, with the equipment device on elevating platform 9, go on elevating platform 9 through water tank 2, with water tank 2 device in main part 1, with the interior supplementary moisture of water tank 2, start the hydraulic press of elevating platform 9 upper end, with the moisture in the water tank 2 through water course 4 flow in connecting block 8, connecting block 8 flows in through buffer block 17 and pours in piece 7, pour in tunnel concrete department through jet orifice 6.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a two lining concrete health preserving trolleys in light-duty cantilever self-propelled tunnel which characterized in that: comprises a main body (1) and a pouring block (7), wherein the lower end of the main body (1) is provided with a pulley for moving, the middle of the main body is provided with a rectangular groove for storing the water tank (2) for action, the left end of the main body is provided with a rack mechanism (15) for transmission, the right end of the main body is provided with a gear groove (11) for meshing, the main body (1) is meshed with a second gear mechanism (12) through the rack mechanism (15), the second gear mechanism (12) is connected with a lifting platform (9) through a gear shaft (14), the upper end of the lifting platform (9) is provided with equipment for transmission, control and the like, the middle of the main body (1) is provided with the water tank (2) for storing moisture action, the outer end of the main body (1) is connected with the pouring block (7) through a fixed rod, a water channel (4) for transmission is sleeved in the fixed rod of the main body (1), the lower end of the pouring block (7) is connected with a connecting block (8) through a buffer block (17), and the outer end of the connecting block (8) is provided with a telescopic spring (18) for resetting.

2. The light cantilever self-propelled tunnel secondary lining concrete curing trolley as claimed in claim 1, wherein: there is gear shaft (14) that is used for the transmission effect in elevating platform (9), gear shaft (14) one end and No. two gear mechanism (12) fixed connection, the other end passes through tooth's socket and skewed tooth mechanism (13) meshing transmission, elevating platform (9) mesh mutually with rack mechanism (15) through No. two gear mechanism (12), be connected through tooth's socket and gear mechanism (10) meshing in rack mechanism (15), gear mechanism (10) are connected with small motor (3) through the pivot.

3. The light cantilever self-propelled tunnel secondary lining concrete curing trolley as claimed in claim 1, wherein: the utility model discloses a buffer block, including main part (1), backup pad (5), connecting block (8), connecting block (17), buffer block (17), main part (1) is connected with backup pad (5) through water course (4), backup pad (5) upper end and connecting block (8) fixed connection, connecting block (8) are connected with buffer block (17) through expanding spring (18), buffer block (17) lower part is spacing in connecting block (8), buffer block (17) upper end with pour piece (7) and be connected.

4. The light cantilever self-propelled tunnel secondary lining concrete curing trolley as claimed in claim 1, wherein: the pouring block (7) is provided with uniformly distributed jet holes (6), and the jet holes (6) are narrow inside and wide outside.

5. The light cantilever self-propelled tunnel secondary lining concrete curing trolley as claimed in claim 1, wherein: be equipped with in connecting block (8) and be used for sealing effect's sealing washer (16), sealing washer (16) adopt the material of rubber.

6. The light cantilever self-propelled tunnel secondary lining concrete curing trolley as claimed in claim 1, wherein: the gear groove (11) is fixed in a rectangular groove at the main body (1).