CN220302142U - Lining maintenance device of two lining trolleys - Google Patents

Abstract

The utility model relates to the field of lining maintenance, and particularly discloses a lining maintenance device of a secondary lining trolley, which comprises a chassis, a bottom plate, a telescopic rod and a water spray rod, wherein the chassis is provided with a plurality of telescopic rods; the rotary bottom shaft is arranged on the chassis, the water inlet pipe is arranged on the side face of the chassis, the bottom plate is arranged on the rotary bottom shaft, the vertical plate is arranged on the top of the bottom plate, the telescopic shell is arranged in the middle of the vertical plate, the telescopic shell and the vertical plate are connected through the arranged rod body rotating shaft, the telescopic shell is provided with the telescopic rod, the bottom of the telescopic rod is provided with the connecting plate, the bottom plate is provided with the hydraulic jack, the hydraulic jack is provided with the hydraulic rod, the hydraulic rod is connected in the middle of the connecting plate, the top of the telescopic rod is provided with the water spray rod, the water spray rod is connected with the telescopic rod through the arranged fixed rod, the spray rod is provided with the spray head, and the spray head is connected with the rotary motor; the lining maintenance device of the two-lining trolley provided by the utility model realizes omnibearing dead-angle-free spraying through the water spraying device with adjustable height, length and angle.

Description

Lining maintenance device of two lining trolleys

Technical Field

The utility model relates to the field of lining maintenance, in particular to a lining maintenance device for a two-lining trolley.

Background

The secondary lining is a molded concrete or reinforced concrete lining which is applied to the inner side of the primary support in tunnel engineering construction, and the secondary lining and the primary support form a composite lining together. The secondary lining and the primary support are relatively speaking, namely an inner lining built by materials such as concrete under the condition that the tunnel is subjected to primary support, so that the effects of reinforcing the support, optimizing a route water-proof and drainage system, beautifying the appearance, conveniently setting facilities such as communication, illumination and monitoring are achieved, the requirements of modern expressway tunnel construction are met, the concrete needs to be maintained for a certain time after the lining is finished, and the surface is prevented from cracking by spraying.

The tunnel is the arch structure, need spray water to top and side when spraying, spray the maintenance mainly has two methods, firstly realize manual spraying through the manual method, secondly use large-scale atomizing device through the construction unit, thereby through improving the inside humidity of tunnel for thereby realize humidifying at tunnel surface formation drop of water, first needs a large amount of manual work still operating time long, be unfavorable for the promotion of whole time limit for a project, second needs to adjust harsh still need time to atomize the operation, delay the time limit for a project, so need one can realize the device that sprays the maintenance fast, thereby realize the maintenance work to the tunnel inside, the inside size of tunnel and high are different, so maintenance device still need satisfy the needs that different tunnels used, can adjust maintenance device height and angle's device.

Disclosure of Invention

The utility model aims to provide a lining maintenance device of a two-lining trolley, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a lining maintenance device of a two-lining trolley comprises a chassis, a telescopic shell and a water spray rod; be provided with the rotation dead axle on the chassis, be provided with the inlet tube on the chassis side, supply water for the device through the outside water source of advance water piping connection, be provided with the bottom plate on the rotation dead axle, be provided with the riser on bottom plate top one end both sides, be provided with flexible shell between the riser, flexible shell passes through the body of rod pivot that sets up and connects between the riser, is provided with a plurality of telescopic links on the flexible shell, be provided with the water spray pole on the telescopic link top, be connected through the dead lever that sets up between water spray pole and the telescopic link, be provided with a plurality of rotating plates on water spray pole top and the dead lever position that corresponds, be provided with the shower nozzle on the rotating plate, be provided with the rotation motor on the rotating plate side, be provided with the motor pivot on the rotation motor, the motor pivot passes the rotating plate and connects the shower nozzle.

Preferably, a hydraulic ram is arranged on the top surface of the bottom plate, a hydraulic rod is arranged on the hydraulic ram, and a connecting plate is arranged on the bottom of the telescopic shell.

Preferably, the connecting plates are connected with the top of the hydraulic rod through a rotating shaft, and the angle between the telescopic shell and the bottom plate is adjusted through the hydraulic jack, so that the height of water spraying is controlled.

Preferably, a water delivery pipe is arranged in the chassis and connected with the water inlet pipe, the water delivery pipe is connected into the telescopic shell through a rotary bottom shaft and a bottom plate, and the liquid of the water inlet pipe is delivered into the device through the water delivery pipe.

Preferably, a pipe separator is arranged in the telescopic shell, one water delivery pipe is divided into a plurality of infusion pipes through the pipe separator, and a plurality of spray heads are sprayed simultaneously through the pipe separator.

Preferably, the infusion tube passes through the inside of the telescopic rod, the water delivery pipe is connected with the spray head through the fixed rod, and water is transported to the spray head through the infusion tube.

Preferably, the rotating motor is externally provided with a waterproof layer, and the waterproof layer is arranged to place liquid into the rotating motor.

Compared with the prior art, the utility model has the beneficial effects that: realize the regulation to curing means angle through the rotation lower shaft that sets up, realize the regulation to the device height through the telescopic link that sets up, realize the regulation to telescopic housing and bottom plate direct angle through setting up the hydraulic ram, thereby also adjusted the upper limit of device height, realize the multi-angle spraying through the angle of the rotation motor control shower nozzle that sets up, realize no dead angle spraying, thereby can satisfy the user demand of the tunnel of not co-altitude size through adjusting device's height and angle, realize the spraying maintenance to the tunnel surface no dead angle through rotation and regulation.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a side elevational structural view of the present utility model;

reference numerals in the drawings: 1. a chassis; 11. rotating the bottom shaft; 12. a water inlet pipe; 2. a bottom plate; 21. a riser; 3. a telescoping housing; 31. a rod body rotating shaft; 32. a telescopic rod; 33. a connecting plate; 4. a hydraulic ram; 41. a hydraulic rod; 5. a water spray rod; 51. a fixed rod; 52. a rotating plate; 6. a spray head; 61. and rotating the motor.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the azimuth or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Referring to fig. 1-2, the present utility model provides a technical solution: a lining maintenance device of a two-lining trolley comprises a chassis 1, a telescopic shell 3 and a water spray rod 5; the novel water spraying device is characterized in that a rotary bottom shaft 11 is arranged on the chassis 1, a water inlet pipe 12 is arranged on the side face of the chassis 1, an external water source is connected with the water supply device through the water inlet pipe 12 to supply water, a bottom plate 2 is arranged on the rotary bottom shaft 11, vertical plates 21 are arranged on two sides of one end of the top of the bottom plate 2, a telescopic housing 3 is arranged between the vertical plates 21, the telescopic housing 3 is connected between the vertical plates 21 through a rod body rotating shaft 31 which is arranged, a plurality of telescopic rods 32 are arranged on the telescopic housing 3, a water spraying rod 5 is arranged on the top of the telescopic rods 32, the water spraying rod 5 is connected with the telescopic rods 32 through a fixed rod 51 which is arranged, a plurality of rotating plates 52 are arranged on the positions, corresponding to the fixed rod 51, of the top of the water spraying rod 5, a spray head 6 is arranged on the rotating plates 52, a rotating motor 61 is arranged on the side face of the rotating plates 52, and the motor rotating shaft penetrates through the rotating plates 52 to be connected with the spray head 6.

Further, a hydraulic ram 4 is disposed on the top surface of the bottom plate 2, a hydraulic rod 41 is disposed on the hydraulic ram 4, and a connecting plate 33 is disposed on the bottom of the telescopic housing 3.

Further, the connection plates 33 are connected with the top of the hydraulic rod 41 through a rotating shaft, and the angle between the telescopic shell 3 and the bottom plate 2 is adjusted through the hydraulic roof 4, so that the height of water spraying is controlled.

Further, a water pipe is arranged in the chassis 1 and connected with the water inlet pipe 12, the water pipe is connected into the telescopic shell 3 through the rotary bottom shaft 11 and the bottom plate 2, and the liquid of the water inlet pipe 12 is conveyed into the device through the water pipe.

Further, a pipe separator is arranged in the telescopic shell 3, one water pipe is divided into a plurality of infusion pipes through the pipe separator, and a plurality of spray heads 6 are sprayed simultaneously through the pipe separator.

Further, the infusion tube passes through the inside of the telescopic rod 32, the water delivery tube is connected with the spray head 6 through the fixed rod 51, and water is transported to the spray head 6 through the infusion tube.

Further, a waterproof layer is provided outside the rotating motor 61, and the provided waterproof layer places liquid into the rotating motor 61.

Working principle: the device is fixed on a two-lining trolley through a chassis 1, an external water source is connected through a water inlet pipe 12, water is conveyed into a telescopic shell 3 through a water conveying pipe, the water conveying pipe is divided into a plurality of infusion pipes through a pipe branching device in the telescopic shell 3, the infusion pipes penetrate through a fixed rod 51 and are connected with a spray head 6 in an internal mode, water is sprayed out of the spray head 6, the spray head 6 is driven to rotate through a rotating motor 61, multi-angle spraying is achieved, the control of the spraying height is achieved through a set telescopic rod 32, the control of the angle between the telescopic shell 3 and a bottom plate 2 is achieved through a set hydraulic roof 4, the control of the spraying height of the device is achieved, the whole rotation of the device is achieved through a set rotating bottom shaft 11, and therefore the device can rotate to spray, and dead angle-free spraying is achieved.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. A lining maintenance device of a two-lining trolley is characterized in that: comprises a chassis (1), a telescopic shell (3) and a water spray rod (5); be provided with on chassis (1) and rotate dead axle (11), be provided with inlet tube (12) on chassis (1) side, be provided with bottom plate (2) on rotating dead axle (11), be provided with riser (21) on bottom plate (2) top one end both sides, be provided with telescopic housing (3) between riser (21), telescopic housing (3) are connected between riser (21) through body of rod pivot (31) that set up, are provided with a plurality of telescopic links (32) on telescopic housing (3), be provided with spray bar (5) on telescopic link (32) top, be connected through dead lever (51) that set up between spray bar (5) and telescopic link (32), be provided with a plurality of rotating plates (52) on spray bar (5) top and dead lever (51) correspond the position, be provided with rotation motor (61) on rotating plate (52) side, be provided with the motor pivot on rotation motor (61), the motor passes rotation plate (52) and connects spray head (6).

2. The lining maintenance device of a two-lining trolley according to claim 1, wherein: the hydraulic jack (4) is arranged on the top surface of the bottom plate (2), the hydraulic rod (41) is arranged on the hydraulic jack (4), and the connecting plate (33) is arranged on the bottom of the telescopic shell (3).

3. A lining maintenance device for a two-lining trolley according to claim 2, wherein: the connecting plates (33) are connected with the top of the hydraulic rod (41) through rotating shafts.

4. The lining maintenance device of a two-lining trolley according to claim 1, wherein: the inside raceway that is provided with of chassis (1), raceway connection inlet tube (12), the raceway is connected into inside telescopic housing (3) through rotating bottom shaft (11) and bottom plate (2).

5. The lining maintenance device of the two-lining trolley according to claim 4, wherein: the telescopic shell (3) is internally provided with a pipe separator, and one water delivery pipe is divided into a plurality of infusion pipes through the pipe separator.

6. The lining maintenance device of the two-lining trolley according to claim 5, wherein: the infusion tube passes through the inside of the telescopic rod (32), and the water delivery tube is connected with the spray head (6) through the fixed rod (51).

7. The lining maintenance device of a two-lining trolley according to claim 1, wherein: the waterproof layer is arranged outside the rotating motor (61).