CN209908522U

CN209908522U - Tunnel secondary lining sprays spray set of concrete maintenance

Info

Publication number: CN209908522U
Application number: CN201920493040.2U
Authority: CN
Inventors: 尹洋; 文望; 钟永康; 叶延鹏
Original assignee: ZHEJIANG BADA TUNNEL ENGINEERING Co Ltd
Current assignee: ZHEJIANG BADA TUNNEL ENGINEERING Co Ltd
Priority date: 2019-04-12
Filing date: 2019-04-12
Publication date: 2020-01-07
Anticipated expiration: 2029-04-12

Abstract

The utility model discloses a two linings in tunnel spray concrete maintenance's spray set, including the supporting mechanism, the right side fixedly connected with at supporting mechanism top sprays the mechanism, the left side fixedly connected with adjustment mechanism at supporting mechanism top. The utility model discloses a water tank, electric telescopic handle, the universal wheel, push away the handle, the fill of intaking, a supporting plate, the cooperation of power and mounting bracket is used, can be better for this device provides water source and support, and can adjust the height of this device, better assurance the going on of spraying work, through setting up the mount, a water pipe, the shower nozzle, the cooperation of hose and water pump is used, can spray the operation with the water source, better assurance the going on of spraying work, through setting up the link, sector gear, the cooperation of motor and base is used, can adjust the spray angle that sprays the mechanism, assurance that can be better sprays work and go on, time saving and labor saving, very big improvement spray efficiency.

Description

Tunnel secondary lining sprays spray set of concrete maintenance

Technical Field

The utility model relates to a spray set technical field specifically is a two linings in tunnel spray concrete maintenance's spray set.

Background

The secondary lining is a molded concrete or reinforced concrete lining applied on the inner side of a primary support in tunnel engineering construction, and forms a composite lining together with the primary support, the secondary lining and the primary support are relatively speaking, namely an inner lining constructed by using materials such as concrete and the like under the condition that the primary support is carried out on a tunnel, so that the effects of reinforcing the support, optimizing a route drainage preventing system, beautifying the appearance, conveniently setting facilities such as communication, illumination, monitoring and the like are achieved, the requirements of modern expressway tunnel construction are met, a spraying device is required to be used for spraying and maintaining the concrete in the secondary lining construction process, but the existing spraying work is generally to spray the concrete through a water pipe held by a worker, so that the efficiency is low, time and labor are wasted, and great inconvenience is brought to the maintenance work.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a two linings in tunnel spray concrete maintenance's spray set possesses the efficient advantage, has solved current work of spraying and has generally sprayed the concrete through the handheld water pipe of staff, so not only inefficiency, waste time and energy moreover, brought very big inconvenient problem for the maintenance work.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a two linings in tunnel spray concrete maintenance's spray set, includes the supporting mechanism, the right side fixedly connected with at supporting mechanism top sprays the mechanism, the left side fixedly connected with adjustment mechanism at supporting mechanism top.

Preferably, the supporting mechanism includes the water tank, the equal fixedly connected with electric telescopic handle in four corners of water tank bottom, electric telescopic handle's bottom fixedly connected with universal wheel, one side of universal wheel is provided with the brake block, the left bottom fixedly connected with of water tank pushes away the handle.

Preferably, the top intercommunication on water tank right side has into water and fights, it has the apron to intake the top of fighting through hinge joint, the left bottom fixedly connected with backup pad in water tank surface, the top fixedly connected with power of backup pad, the top fixedly connected with mounting bracket of water tank.

Preferably, the spraying mechanism comprises a fixing frame, the surface of the fixing frame is provided with a water pipe through a connecting piece fixedly connected with, the surface of the water pipe is fixedly communicated with a spray head, the bottom of the water pipe is communicated with a hose, one end, far away from the water pipe, of the hose is communicated with a water pump, the bottom of the water pump is fixedly connected with a mounting frame, and the top of the surface of the water pump is communicated with the water tank through the hose.

Preferably, adjustment mechanism includes the link, bearing and pivot and mount fixed connection are passed through to the one end that the mounting bracket was kept away from to the link, the axle center fixedly connected with sector gear on mount surface department, sector gear's surface toothing has the gear, the left side fixedly connected with motor of gear, the bottom fixedly connected with base of motor, the bottom and the mounting bracket fixed connection of base.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a water tank, electric telescopic handle, the universal wheel, push away the handle, the fill of intaking, a supporting plate, the cooperation of power and mounting bracket is used, can be better for this device provides water source and support, and can adjust the height of this device, better assurance the going on of spraying work, through setting up the mount, a water pipe, the shower nozzle, the cooperation of hose and water pump is used, can spray the operation with the water source, better assurance going on of spraying work, through setting up the link, sector gear, the cooperation of motor and base is used, can adjust the spray angle that sprays the mechanism, assurance that can be better sprays work and go on, time saving and labor saving, very big improvement spray efficiency, very big facility has been brought for spraying work.

2. The utility model discloses a set up electric telescopic handle, can highly adjust this device, better guaranteed going on of its top spray work, through setting up the universal wheel, can be better remove this device, more conveniently spray going on of work, through setting up the brake block, can carry out the locking to the universal wheel, better provide stability for this device, push away the handle through the setting, this device of promotion that can be better, better assurance spray going on of work.

Drawings

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

FIG. 2 is a left side view of the connection structure of the fixing frame and the bottom plate of the present invention;

fig. 3 is a left side view of the fixing frame of the present invention.

In the figure: the device comprises a supporting mechanism 1, a spraying mechanism 2, an adjusting mechanism 3, a water tank 4, an electric telescopic rod 5, universal wheels 6, a push handle 7, a water inlet hopper 8, a supporting plate 9, a power supply 10, an installation rack 11, a fixed rack 12, a water pipe 13, a spray head 14, a hose 15, a water pump 16, a connecting rack 17, a sector gear 18, a gear 19, a motor 20 and a base 21.

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.

Referring to fig. 1-3, a spraying device for tunnel two-lining spraying concrete maintenance comprises a supporting mechanism 1, the supporting mechanism 1 comprises a water tank 4, four corners of the bottom of the water tank 4 are fixedly connected with electric telescopic rods 5, the height of the device can be adjusted by arranging the electric telescopic rods 5, the top spraying work of the device can be better ensured, the bottom of the electric telescopic rods 5 is fixedly connected with universal wheels 6, the device can be better moved by arranging the universal wheels 6, the spraying work can be more conveniently carried out, one side of the universal wheels 6 is provided with brake pads, the universal wheels 6 can be locked by arranging the brake pads, the stability of the device can be better provided, the pushing handle 7 is fixedly connected to the bottom of the left side of the water tank 4, the pushing handle 7 can be better pushed, the spraying work can be better ensured, the top of the right side of the water tank 4 is communicated with a water inlet hopper 8, the top of the water inlet hopper 8 is hinged with a cover plate through a hinge, the bottom of the left side of the surface of the water tank 4 is fixedly connected with a support plate 9, the top of the support plate 9 is fixedly connected with a power supply 10, the top of the water tank 4 is fixedly connected with a mounting frame 11, the right side of the top of the support mechanism 1 is fixedly connected with a spraying mechanism 2, the spraying mechanism 2 comprises a fixing frame 12, the surface of the fixing frame 12 is fixedly connected with a water pipe 13 through a connecting piece, the surface of the water pipe 13 is fixedly communicated with a spray head 14, the bottom of the water pipe 13 is communicated with a hose 15, one end of the hose 15, far away from the water pipe 13, is communicated with a water pump 16, the bottom of the water pump 16 is fixedly connected with the mounting frame 11, the top of the surface of the water pump 16, the shaft center on the surface of the fixing frame 12 is fixedly connected with a sector gear 18, the surface of the sector gear 18 is meshed with a gear 19, the left side of the gear 19 is fixedly connected with a motor 20, the bottom of the motor 20 is fixedly connected with a base 21, the bottom of the base 21 is fixedly connected with the mounting frame 11, the water tank 4, the electric telescopic rod 5, the universal wheel 6, the push handle 7, the water inlet hopper 8, the supporting plate 9, the power supply 10 and the mounting frame 11 are matched for use, so that a water source and a support can be better provided for the device, the height of the device can be adjusted, the spraying work can be better guaranteed, the water pipe 13, the spray head 14, the hose 15 and the water pump 16 are matched for use by arranging the fixing frame 12, the water pipe 13, the spray head 14, the hose 15 and the water pump 16, the water source can be sprayed for operation, the spraying work can be better guaranteed, can adjust the spray angle that sprays mechanism 2, assurance that can be better sprays work and goes on, labour saving and time saving, very big improvement spray efficiency, brought very big facility for spraying work.

When the device is used, the motor 20 is controlled to work through the external controller, the motor 20 drives the gear 19 to rotate, the gear 19 drives the sector gear 18 to rotate, the sector gear 18 drives the fixing frame 12 to rotate, so that the spraying angle of the spray head 14 is adjusted, meanwhile, water in the water tank 4 is pumped to the inner cavity of the water pump 16 through the water pump 16 and the hose 15, then spraying work is carried out through the spray head 14, and the device is pushed forwards to carry out spraying work through the push handle 7.

In summary, the following steps: this two lining in tunnel sprays spray set of concrete maintenance, through water tank 4, electric telescopic handle 5, universal wheel 6, push away 7, it fights 8 to intake, backup pad 9, power 10, mounting bracket 11, mount 12, water pipe 13, shower nozzle 14, hose 15, water pump 16, link 17, sector gear 18, gear 19, the cooperation of motor 20 and base 21 is used, it generally sprays the concrete through the handheld water pipe of staff to have solved current work of spraying, so not only inefficiency, and waste time and energy, the problem of very big inconvenience has been brought for the maintenance work.

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

Claims

1. The utility model provides a two linings in tunnel spray concrete maintenance's spray set, includes supporting mechanism (1), its characterized in that: the right side fixedly connected with at supporting mechanism (1) top sprays mechanism (2), the left side fixedly connected with adjustment mechanism (3) at supporting mechanism (1) top.

2. The spraying device for tunnel secondary lining spraying concrete maintenance according to claim 1, characterized in that: supporting mechanism (1) includes water tank (4), the equal fixedly connected with electric telescopic handle (5) in four corners of water tank (4) bottom, the bottom fixedly connected with universal wheel (6) of electric telescopic handle (5), one side of universal wheel (6) is provided with the brake block, the left bottom fixedly connected with of water tank (4) pushes away handle (7).

3. The spraying device for tunnel secondary lining spraying concrete maintenance according to claim 2, characterized in that: the top intercommunication on water tank (4) right side has into water and fights (8), it has the apron to intake the top of fighting (8) through hinge joint, the left bottom fixedly connected with backup pad (9) in water tank (4) surface, the top fixedly connected with power (10) of backup pad (9), the top fixedly connected with mounting bracket (11) of water tank (4).

4. The spraying device for tunnel secondary lining spraying concrete maintenance according to claim 1, characterized in that: spray mechanism (2) including mount (12), the surface of mount (12) is through connecting piece fixedly connected with water pipe (13), the fixed surface intercommunication of water pipe (13) has shower nozzle (14), the bottom intercommunication of water pipe (13) has hose (15), the one end intercommunication that water pipe (13) were kept away from in hose (15) has water pump (16), the bottom and mounting bracket (11) fixed connection of water pump (16), hose (15) and water tank (4) intercommunication are passed through to the top on water pump (16) surface.

5. The spraying device for tunnel secondary lining spraying concrete maintenance according to claim 1, characterized in that: adjustment mechanism (3) are including link (17), the one end that mounting bracket (11) were kept away from in link (17) is through bearing and pivot and mount (12) fixed connection, the axle center fixedly connected with sector gear (18) on mount (12) surface, the surface toothing of sector gear (18) has gear (19), the left side fixedly connected with motor (20) of gear (19), the bottom fixedly connected with base (21) of motor (20), the bottom and mounting bracket (11) fixed connection of base (21).