Annular cleaning device for tunnel lining formwork

Abstract

The utility model relates to the technical field of tunnel lining template cleaning, and discloses a tunnel lining template annular cleaning device which comprises two shaft sleeves, telescopic rods are connected to the bottoms of the two shaft sleeves in a sliding mode, and circular fixing plates are fixedly connected to the middles of the two telescopic rods. The outer sides of the tops of the two circular fixing plates are fixedly connected with tension springs, the tops of the two tension springs are fixedly connected to the outer sides of the bottoms of the two shaft sleeves correspondingly, the bottoms of the two telescopic rods are fixedly connected with annular cylinders, and the interiors of the two annular cylinders are rotationally connected with roller brushes. According to the tunnel lining template cleaning device, the shaft sleeve is in sliding fit with the telescopic rod, the tension spring elastically adjusts pressure, the driving motor drives the roller brush to rotate, and the roller brush stretches out and draws back and rotates according to the condition of the template, so that efficient cleaning of the tunnel lining template is achieved, and the construction quality and efficiency are improved; and construction hidden dangers caused by poor cleaning are reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to tunnel lining formwork cleaning technical field especially relates to a tunnel lining formwork annular cleaning device. BACKGROUND

[0002] Tunnel lining formwork is the key structural component for supporting and shaping the concrete lining shape in tunnel construction, which is installed along the inner wall of the tunnel, and its shape matches the cross-sectional profile of the tunnel design, providing accurate forming boundaries for concrete pouring. The lining formwork needs to have sufficient strength and stability to withstand the pressure, impact force and dead load during the concrete pouring process.

[0003] After use, the tunnel lining formwork will have a large amount of concrete residue, dust, soil and adhered oil on the surface. These residual substances will affect the contact interface between the concrete and the formwork when the formwork is used again. On the one hand, it will cause the concrete surface to be uneven, reducing the appearance quality of the lining structure. On the other hand, the presence of impurities will increase the friction between the concrete and the formwork, making it difficult for the concrete to be demoulded, and even possibly damaging the formwork, shortening the service life of the formwork, and thus increasing the construction cost and delaying the construction progress.

[0004] Some existing tunnel lining formworks use a shovel or a brush to scrape and clean the surface of the formwork by hand. To some extent, it can remove some obvious large-particle impurities. However, due to the low efficiency of manual cleaning, it is difficult to ensure uniformity and thoroughness of cleaning. Some fine dust and firmly adhered residue cannot be effectively removed. Some simple rotating brush head devices use a motor to drive the brush head to rotate to clean the formwork. However, due to the single movement mode of the brush head, it cannot well adapt to the different shapes and complex conditions of the formwork surface, resulting in limited cleaning effect. Moreover, it may cause local excessive wear or cleaning blind spots to the formwork during cleaning, which cannot meet the needs of modern tunnel construction for efficient and high-quality cleaning of the lining formwork. SUMMARY

[0005] To make up for the above shortcomings, the utility model provides a tunnel lining formwork annular cleaning device, which aims to improve the problem of limited cleaning effect due to the single movement mode of the brush head in the prior art, which cannot well adapt to the different shapes and complex conditions of the formwork surface.

[0006] In order to achieve the above object, the utility model discloses the following technical scheme: a tunnel lining formwork annular cleaning device, including two shaft sleeves, the bottom of two The shaft sleeve is slidably connected with telescopic link, the middle part of two The telescopic link is fixedly connected with the circular fixed plate, the top outside of two The circular fixed plate is fixedly connected with the tension spring, the top of two The tension spring is fixedly connected on the bottom outside of two shaft sleeves, the bottom of two The telescopic link is fixedly connected with the ring cylinder, the inside of two The ring cylinder is rotatably connected with the drum brush, the left side of left end The telescopic link is fixedly connected with the drive motor, the output of drive motor is fixedly connected with bevel gear no.

[0007] Through the above technical scheme: through the sliding fit of shaft sleeve and telescopic link, the elastic adjustment of tension spring to pressure is combined, and the drive motor drives the rotation of drum brush, when the device advances, the drum brush telescopes and rotates according to the formwork condition, efficient cleaning of tunnel lining formwork is realized, construction quality and efficiency are improved, and construction hidden danger caused by poor cleaning is reduced.

[0008] As a further description of the above technical scheme:

[0009] The moving mechanism includes a Z-shaped inclined plate, the Z-shaped inclined plate is fixedly connected to the top of the two shaft sleeves, the bottom of the Z-shaped inclined plate is fixedly connected with a bottom plate, the bottom of the bottom plate is fixedly connected with four drive wheels at the four corners, the rear side of the Z-shaped inclined plate is fixedly connected with a handle frame, the rear end of the handle frame is fixedly connected with a transverse handle, the front and rear ends of the left and right sides of the Z-shaped inclined plate are fixedly connected with vertical support rods, the bottom ends of the two vertical support rods are respectively fixedly connected to the top front and left and right sides of the bottom plate, the two vertical support rods are vertically arranged on the top of the bottom plate, and the handle frame is vertically arranged on the rear side of the Z-shaped inclined plate.

[0010] Through the above technical scheme: the drive wheels are driven to rotate by manually pushing the handle frame and the transverse handle, so as to drive the whole device, the vertical support rods are used for reinforcement, so that the device moves in the tunnel, the device is flexibly and stably displaced in the tunnel, the lining formwork at different positions can be accurately positioned, the cleaning work is efficiently carried out, and the construction convenience and efficiency are improved.

[0011] As a further description of the above technical scheme:

[0012] The front top end of the bottom plate is fixedly connected with a fender, and the fender is arranged on the top of the drum brush and has an arc-shaped inner shape.

[0013] Through the technical scheme, the mudguard is located on the top of the roller brush, and the arc-shaped design can well fit the working area of the roller brush, so that the liquid and impurities are prevented from splashing around when the roller brush is cleaning the template or spraying the release agent.

[0014] As a further description of the above technical scheme:

[0015] The top front left end of the bottom plate is fixedly connected with a winding wheel, the outside of the winding wheel is provided with a water pipe, and the water pipe penetrates the top of the mudguard and is fixedly connected with a shunt pipe.

[0016] Through the technical scheme, the winding wheel is fixed on the top front left end of the bottom plate, and is used for winding the water pipe. When the device is moving or the spray head is not used, the water pipe can be neatly stored by the winding wheel, so that the water pipe is not placed in disorder.

[0017] As a further description of the above technical scheme:

[0018] The bottom of the shunt pipe is communicated with a plurality of spray heads at equal intervals, and the plurality of spray heads are arranged on the top of the roller brush.

[0019] Through the technical scheme, the shunt pipe is located above the spray head, and the bottom is communicated with a plurality of spray heads at equal intervals. The spray head is arranged on the top of the roller brush, and is used for uniformly spraying the release agent on the surface of the template.

[0020] As a further description of the above technical scheme:

[0021] The top front right end of the bottom plate is fixedly connected with a storage battery, and the storage battery is electrically connected with the driving motor and the winding wheel.

[0022] Through the technical scheme, the storage battery is installed on the top front right end of the bottom plate, and provides power for the driving motor and the winding wheel.

[0023] As a further description of the above technical scheme:

[0024] The rear middle part of the Z-shaped inclined plate is fixedly connected with a acrylic observation window, and the outer periphery of the acrylic observation window is designed to be smooth.

[0025] Through the technical scheme, the acrylic observation window is located on the rear middle part of the Z-shaped inclined plate, and the smooth design of the outer periphery not only has an aesthetic appearance, but also prevents the operator from being scratched by the corners during work, and can facilitate the operator to observe the working condition of the device.

[0026] As a further description of the above technical scheme:

[0027] The outer periphery of the horizontal handle is fixedly connected with a rubber sleeve, and the rubber sleeve is designed to be frosted.

[0028] Through the technical scheme, the rubber sleeve is wrapped outside the transverse handle, the frosted design can increase the friction between the hand and the handle, the handle can be better held, and hand slipping is prevented.

[0029] The utility model has the advantages of the following:

[0030] 1. In the utility model, the elastic adjustment of pressure is realized through the sliding cooperation of the shaft sleeve and the telescopic rod, the elastic adjustment of pressure is realized through the elastic adjustment of the tension spring, and the rotation of the drum brush is driven by the driving motor, so that the drum brush can be extended and rotated according to the template condition when the device is propelled, efficient cleaning of the tunnel lining template is realized, the construction quality and efficiency are improved, and the construction hidden danger caused by poor cleaning is reduced.

[0031] 2. In the utility model, the driving wheel is rotated through the manpower pushing handle frame and the transverse handle, so that the whole device is driven, and the vertical supporting rod is used for reinforcing, so that the device can move in the tunnel, the device can be flexibly and stably shifted in the tunnel, the lining template at different positions can be accurately positioned, the cleaning operation can be efficiently carried out, and the construction convenience and efficiency are improved. BRIEF DESCRIPTION OF DRAWINGS

[0032] Figure 1 A perspective view of a tunnel lining template circumferential cleaning device is provided for the utility model;

[0033] Figure 2 A front view of a tunnel lining template circumferential cleaning device is provided for the utility model;

[0034] Figure 3 A bottom structure schematic view of a tunnel lining template circumferential cleaning device is provided for the utility model;

[0035] Figure 4 A rear view of a tunnel lining template circumferential cleaning device is provided for the utility model;

[0036] Figure 5 A side view of a tunnel lining template circumferential cleaning device is provided for the utility model.

[0037] LEGEND:

[0038] 1, shaft sleeve; 2, moving mechanism; 201, Z-shaped inclined plate; 202, bottom plate; 203, driving wheel; 204, handle frame; 205, transverse handle; 206, vertical supporting rod; 3, telescopic rod; 4, circular fixing plate; 5, tension spring; 6, annular cylinder; 7, drum brush; 8, driving motor; 9, conical gear one; 10, conical gear two; 11, mudguard; 12, reel; 13, water pipe; 14, shunt pipe; 15, spray head; 16, storage battery; 17, acrylic observation window; 18, rubber sleeve. DETAILED DESCRIPTION

[0039] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by the ordinary skilled in the art without creative labor belong to the scope of protection of the utility model.

[0040] With reference to Figure 1 , Figure 2 and Figure 3 , the utility model provides an embodiment: a tunnel lining formwork annular cleaning device, including two shaft sleeve 1, two shaft sleeve 1's bottom all slide connection has telescopic link 3, can realize the flexible adjustment length according to tunnel lining formwork actual situation, to adapt to different working scene, ensure that the device can effectively contact formwork and work, two telescopic link 3's middle part all are fixedly connected with circular fixed plate 4, this structure can provide stable connection base for subsequent components, guarantee the stability of the overall structure of the device, two circular fixed plate 4's top outside all are fixedly connected with tension spring 5, two tension spring 5's top are fixedly connected at two shaft sleeve 1's bottom outside, and tension spring 5 can provide elastic support for telescopic link 3, make the drum brush 7 when contact formwork surface keep moderate pressure, can effectively clean formwork and will not damage formwork, two telescopic link 3's bottom all are fixedly connected with annular cylinder 6, and annular cylinder 6 can provide stable rotation space for drum brush 7 and connect support drum brush 7, guarantee the normal operation of drum brush 7, two annular cylinder 6's inside all are rotatably connected with drum brush 7, and drum brush 7 as the component of direct contact formwork, can clean or auxiliary release agent smearing operation to formwork through rotation, effectively remove the dirt and dust on the formwork surface, can make release agent even distribution simultaneously, the left end telescopic link 3's left side fixedly connected with drive motor 8, and drive motor 8 provides power source for the rotation of drum brush 7, ensures that drum brush 7 can rotate at high speed stably, realizes efficient work, drive motor 8's output fixedly connected with bevel gear one 9, and drum brush 7's left end fixedly connected with bevel gear two 10, and bevel gear one 9 is engaged with bevel gear two 10, through the meshing transmission of bevel gear, can accurately transmit the power of drive motor 8 to drum brush 7, guarantee the stability and reliability of power transmission, realize the smooth rotation of drum brush 7, two shaft sleeve 1's top all are provided with moving mechanism 2, and moving mechanism 2 can make the whole device move flexibly in the tunnel, is convenient for the lining formwork operation operation of different positions, improves the mobility and practicality of the device;

[0041] Specifically, the telescopic rod 3 connected to the bottom of the shaft sleeve 1 can be flexibly adjusted in length according to the specific situation of the tunnel lining formwork, to adapt to different working scenes. The circular fixing plate 4 is fixed in the middle of the telescopic rod 3, the tension spring 5 connected to the top outside of the telescopic rod 3 is fixed at one end on the circular fixing plate 4 and at the other end on the outside of the bottom of the shaft sleeve 1. During the working process of the device, the tension spring 5 can provide a certain elastic support force for the telescopic rod 3, so that the roller brush 7 can maintain a moderate pressure when contacting the surface of the formwork, which can effectively clean the formwork without causing damage to the formwork due to excessive pressure. The two annular cylinders 6 are respectively fixed at the bottom of the two telescopic rods 3, and the roller brush 7 is rotationally connected inside the annular cylinder 6. When the device starts to work, the drive motor 8 on the left side of the left telescopic rod 3 is started, and the output end of the drive motor 8 drives the conical gear one 9 to rotate. Since the conical gear one 9 is meshingly connected with the conical gear two 10 at the left end of the roller brush 7, the rotation of the conical gear one 9 will be transmitted to the conical gear two 10, so that the roller brush 7 starts to rotate at high speed in the annular cylinder 6. When the device advances to the tunnel lining formwork, the roller brush 7 is in close contact with the surface of the formwork and performs circumferential cleaning work by virtue of its own rotation and the pressure given by the tension spring 5. As the cleaning work advances, if the surface of the formwork is uneven or has protrusions, the telescopic rod 3 will correspondingly slide and stretch in the shaft sleeve 1, and the elastic deformation of the tension spring 5 will change accordingly, so as to ensure that the roller brush 7 can always maintain good contact with the formwork, continuously and effectively cleaning the debris and dust on the formwork. Through the elastic adjustment of the pressure of the tension spring 5 on the roller brush 7 and the rotation of the roller brush 7 driven by the drive motor 8, the circumferential efficient, stable and adaptable cleaning work of the tunnel lining formwork is realized, which can effectively improve the quality and efficiency of the tunnel lining construction and reduce the construction problems that may be caused by incomplete formwork cleaning.

[0042] Referring to Figure 1 , Figure 4 and Figure 5The moving mechanism 2 comprises a Z-shaped inclined plate 201 fixedly connected to the top of the two shaft sleeves 1, the Z-shaped inclined plate 201 serving as a key connecting component, which can effectively integrate the structures of the parts, so that the moving mechanism 2 is closely connected with the shaft sleeves 1, ensuring the integrity and stability of the whole device. The bottom of the Z-shaped inclined plate 201 is fixedly connected with a bottom plate 202, which provides a stable mounting platform for other components, facilitating the orderly layout of the parts, and ensuring the normal assembly and operation of the device. The bottom of the bottom plate 202 is fixedly connected with four driving wheels 203, which can rotate under the action of power to realize the movement of the device on the ground of the tunnel, facilitating flexible adjustment of the position of the device to adapt to the operation requirements of different areas. The rear side of the Z-shaped inclined plate 201 is fixedly connected with a handle frame 204, which provides a force point for the operator to control the device, facilitating force operation and precise control of the moving direction and speed of the device. The rear end of the handle frame 204 is fixedly connected with a transverse handle 205, which is directly held by the operator, in line with the ergonomic design, which can effectively improve the comfort and convenience of operation, enabling the operator to operate stably for a long time. The front and rear ends of the left and right sides of the Z-shaped inclined plate 201 are fixedly connected with vertical supporting rods 206, the bottom ends of the two vertical supporting rods 206 are fixedly connected to the top of the front and rear sides of the bottom plate 202, and the two vertical supporting rods 206 are vertically arranged on the top of the bottom plate 202. The vertical supporting rods 206 can enhance the connection strength between the Z-shaped inclined plate 201 and the bottom plate 202, effectively prevent structural deformation or shaking, and ensure the reliability of the device during movement and operation. The handle frame 204 is vertically arranged on the rear side of the Z-shaped inclined plate 201, which conforms to the principle of mechanics, enabling the operator to more efficiently transmit force to the whole device when exerting force, ensuring the stability and accuracy of the movement of the device.

[0043] Specifically, the Z-shaped inclined plate 201 serves as a connecting and supporting structure, the bottom of which is fixedly connected with the bottom plate 202 to form a stable frame for the whole moving mechanism 2. The driving wheels 203 installed at the four corners of the bottom of the bottom plate 202 are the core components for realizing the movement of the device. The driving wheels 203 can rotate under the pushing of human power, thereby driving the whole device to move on the ground of the tunnel. The handle frame 204 fixed to the rear side of the Z-shaped inclined plate 201 and the transverse handle 205 at the rear end of the handle frame 204 are mainly used for the operator to control and push the device. When the operator holds the transverse handle 205, the operator can exert a forward or backward pushing force or pulling force, which is transmitted to the Z-shaped inclined plate 201 through the handle frame 204, thereby driving the bottom plate 202 and the driving wheels 203 to move. If the driving wheels 203 are electrically driven, the operator can control the rotating direction and speed of the driving wheels 203 through the relevant control device, and combine the manual control handle to accurately position the movement. The two vertical supporting rods 206 are respectively fixed to the left and right ends of the front side of the Z-shaped inclined plate 201 and are connected to the left and right ends of the top front side of the bottom plate 202 at the bottom end. They are vertically arranged on the top of the bottom plate 202 to strengthen the stability of the connection between the Z-shaped inclined plate 201 and the bottom plate 202, so as to ensure that the overall structure will not deform or shake during the movement of the device, especially when encountering uneven road surface or turning operation, thereby ensuring the stability and reliability of the movement. Through the Z-shaped inclined plate 201 as the connecting link, the driving wheels 203 provide the moving power, the handle frame 204 and the transverse handle 205 realize the manual control, and the vertical supporting rods 206 guarantee the stability of the structure, so that the tunnel lining formwork ring cleaning device can move flexibly and stably in the tunnel, so as to clean the lining formwork at different positions.

[0044] Referring to Figure 1 , Figure 2 and Figure 3The front side top end of the bottom plate 202 is fixedly connected with a mudguard 11, the mudguard 11 is arranged at the top of the roller brush 7, and the internal shape is arc-shaped, the mudguard 11 can effectively block the splashing generated by the roller brush 7 during operation, prevent it from scattering everywhere, and protect the surrounding environment and equipment from pollution and damage, the top front left end of the bottom plate 202 is fixedly connected with a winding wheel 12, the winding wheel 12 can orderly wind and unwind the water pipe 13, so as to flexibly adjust the length of the water pipe 13 according to the operation requirement, and ensure that it can stably work under different working conditions, the outside of the winding wheel 12 is provided with the water pipe 13, the water pipe 13 serves as a liquid transmission channel, can reliably transport liquid from the source to the specified position, and guarantees the smooth progress of the subsequent spraying operation, the water pipe 13 penetrates the top of the mudguard 11 and is fixedly connected with the shunt pipe 14, this connection mode can stably supply liquid for the shunt pipe 14, and can skillfully avoid the interference of other components, and ensure the continuity of liquid transmission, the bottom of the shunt pipe 14 is equidistantly communicated with a plurality of spray heads 15, the shunt pipe 14 can uniformly distribute the inflowing liquid to each spray head 15, so that the liquid sprayed by the spray head 15 is uniformly distributed, and the operation effect is improved, the plurality of spray heads 15 are arranged at the top of the roller brush 7, the spray head 15 can spray liquid synchronously when the roller brush 7 works, cooperates with the action of the roller brush 7, enhances the cleaning or processing effect on the formwork, and improves the operation quality and efficiency;

[0045] Specifically, the mudguard 11 is located at the top of the roller brush 7, and the arc-shaped design can well fit the working area of the roller brush 7, and can prevent liquid and impurities from splashing around when the roller brush 7 cleans the formwork or sprays release agent during the working process of the roller brush 7, the winding wheel 12 is fixed at the top front left end of the bottom plate 202, and is used for winding the water pipe 13, so that the water pipe 13 can be neatly wound up by the winding wheel 12 when the device moves or the spray head 15 is not used, and the water pipe 13 is avoided to be placed in disorder, the shunt pipe 14 is located above the spray head 15, and the bottom is equidistantly communicated with a plurality of spray heads 15, and the spray head 15 is arranged at the top of the roller brush 7 and is used for uniformly spraying release agent on the surface of the formwork.

[0046] Referring to Figure 1 and Figure 4The top front right end of the bottom plate 202 is fixedly connected with a storage battery 16. The storage battery 16 serves as an independent power supply and can stably supply power for the driving motor 8 and the winding wheel 12, so that the device can normally operate in an environment without external power supply, and the applicability and maneuverability of the device are enhanced. The storage battery 16 is electrically connected with the driving motor 8 and the winding wheel 12. This connection mode ensures effective transmission of electric energy, so that the driving motor 8 can drive the related components to work, and the winding wheel 12 can normally wind and unwind the water pipe 13, thereby guaranteeing the cooperative operation of the functions of the device. The rear middle part of the Z-shaped inclined plate 201 is fixedly connected with a plexiglass observation window 17. The plexiglass observation window 17 can help the operator clearly observe the working condition of the rear part of the device and timely master the working state, so as to accurately adjust the operation parameters of the device. The outer periphery of the plexiglass observation window 17 is designed to be smooth. The smooth design can effectively prevent the operator from being accidentally injured by collision and improve the operation safety and comfort. The outer part of the horizontal handle 205 is fixedly connected with a rubber sleeve 18. The rubber sleeve 18 can increase the friction between the hand and the horizontal handle 205, so that the operator can hold more stably and accurately control the movement of the device. The rubber sleeve 18 is designed to be frosted. The frosted design further strengthens the anti-skid effect, so that the operator can stably hold even in the case of sweating and the like, and the reliability and convenience of operation are improved.

[0047] Specifically, the storage battery 16 is installed at the top front right end of the bottom plate 202 to provide power for the driving motor 8 and the winding wheel 12. The plexiglass observation window 17 is located at the rear middle part of the Z-shaped inclined plate 201. The smooth design of the outer periphery not only looks beautiful, but also can prevent the operator from being scratched by the corners during work. The operator can conveniently observe the working condition of the device. The rubber sleeve 18 is wrapped outside the horizontal handle 205. The frosted design can increase the friction between the hand and the handle, so that the operator can hold the handle better and prevent the hand from slipping.

[0048] Working principle: the telescopic rod 3 is connected to the bottom of the shaft sleeve 1, which can be flexibly adjusted in length according to the specific situation of the tunnel lining formwork, to adapt to different working scenes, the circular fixing plate 4 is fixed in the middle of the telescopic rod 3, one end of the tension spring 5 connected to the top outside of the telescopic rod 3 is fixed on the circular fixing plate 4, and the other end is fixed on the outside of the bottom of the shaft sleeve 1, during the working process of the device, the tension spring 5 can provide a certain elastic support force for the telescopic rod 3, so that the roller brush 7 can maintain a moderate pressure when contacting the surface of the formwork, which can effectively clean the formwork without damaging the formwork due to excessive pressure, two ring cylinders 6 are fixed at the bottom of the two telescopic rods 3, and the roller brush 7 is rotatably connected inside the ring cylinder 6, when the device starts to work, the drive motor 8 at the left side of the left telescopic rod 3 is started, the output end of the drive motor 8 drives the conical gear one 9 to rotate, since the conical gear one 9 is meshed and connected with the conical gear two 10 at the left end of the roller brush 7, the rotation of the conical gear one 9 will be transmitted to the conical gear two 10, so that the roller brush 7 starts to rotate at high speed in the ring cylinder 6, when the device advances to the tunnel lining formwork, the roller brush 7 is in close contact with the surface of the formwork and performs circular cleaning operation by virtue of its own rotation and the pressure given by the tension spring 5, as the cleaning work advances, if the surface of the formwork is uneven or has protrusions, the telescopic rod 3 will correspondingly slide in the shaft sleeve 1, and the elastic deformation of the tension spring 5 will change accordingly, so as to ensure that the roller brush 7 can always maintain good contact with the formwork, continuously and effectively cleaning the debris and dust on the formwork;

[0049] Moreover, the Z-shaped inclined plate 201 serves as a connecting and supporting structure, and is fixedly connected to the bottom plate 202 at the bottom to build a stable frame for the whole moving mechanism 2, the driving wheels 203 installed at the four corners of the bottom of the bottom plate 202 are the core components for realizing the movement of the device, and can rotate under the pushing of manpower, thereby driving the whole device to move on the ground of the tunnel, the handle frame 204 fixed to the rear side of the Z-shaped inclined plate 201 and the transverse handle 205 at the rear end of the handle frame 204 are mainly used for the operator to control and push the device, when the operator holds the transverse handle 205, forward or rearward pushing force or pulling force can be applied, and the force is transmitted to the Z-shaped inclined plate 201 through the handle frame 204, thereby driving the bottom plate 202 and the driving wheels 203 to move, if the driving wheels 203 are driven by electricity, the operator can control the rotating direction and speed of the driving wheels 203 through the related control device, and combine the manual control handle to realize accurate positioning, the two vertical supporting rods 206 are fixed to the front and rear ends of the front side of the Z-shaped inclined plate 201 and are connected to the top front side of the bottom plate 202 at the bottom end, and are vertically arranged on the top of the bottom plate 202 to strengthen the stability of the connection between the Z-shaped inclined plate 201 and the bottom plate 202, so as to ensure that the overall structure will not deform or shake during the movement of the device, especially when encountering uneven road surface or turning, thereby ensuring the stability and reliability of the movement.

[0050] It should be pointed out finally that: the above only for the preferred embodiments of the utility model have, and do not for limiting the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or equivalent replacement to part of technical features, any modification, equivalent replacement, improvement etc. that is made within the spirit and principle of the utility model, should be contained in the protection scope of the utility model.

Claims

1. A device for cleaning the annular space of a tunnel lining formwork comprising two bushes (1), characterised in that: The bottom of two shaft sleeves (1) is slidably connected with an extension rod (3), the middle of two extension rods (3) is fixedly connected with a circular fixing plate (4), the top outer side of two circular fixing plates (4) is fixedly connected with a tension spring (5), the top of two tension springs (5) is respectively fixedly connected with the outer side of the bottom of two shaft sleeves (1), the bottom of two extension rods (3) is fixedly connected with a ring cylinder (6), the inside of two ring cylinders (6) is rotatably connected with a roller brush (7), the left side of the left end of the extension rod (3) is fixedly connected with a driving motor (8), the output end of the driving motor (8) is fixedly connected with a bevel gear (9), the left end of the roller brush (7) is fixedly connected with a bevel gear (10), the bevel gear (9) is meshingly connected with the bevel gear (10), and the top of two shaft sleeves (1) is provided with a moving mechanism (2).

2. A device for cleaning the inside of a tunnel lining form according to claim 1, characterized in that: The moving mechanism (2) comprises a Z-shaped inclined plate (201), the Z-shaped inclined plate (201) is fixedly connected to the top of the two shaft sleeves (1), the bottom of the Z-shaped inclined plate (201) is fixedly connected with a bottom plate (202), the bottom of the bottom plate (202) is fixedly connected with a driving wheel (203) at four corners, the rear side of the Z-shaped inclined plate (201) is fixedly connected with a handle frame (204), the rear end of the handle frame (204) is fixedly connected with a transverse handle (205), the front side and the left and right ends of the Z-shaped inclined plate (201) are fixedly connected with a vertical support rod (206), the bottom ends of two vertical support rods (206) are respectively fixedly connected to the top front side and left and right ends of the bottom plate (202), and the two vertical support rods (206) are vertically arranged on the top of the bottom plate (202). The handle frame (204) is vertically arranged on the rear side of the Z-shaped inclined plate (201).

3. A device for cleaning the inside of a tunnel lining form according to claim 2, characterised in that: The front top end of the bottom plate (202) is fixedly connected with a mudguard (11), the mudguard (11) is arranged on the top of the roller brush (7), and the inner shape is arc-shaped.

4. A device for cleaning the inside of a tunnel lining form according to claim 2, characterized in that: The top front left end of the bottom plate (202) is fixedly connected with a winding wheel (12), the outer portion of the winding wheel (12) is provided with a water pipe (13), the water pipe (13) penetrates the top of the mudguard (11) and is fixedly connected with a shunt pipe (14).

5. A device for cleaning the inside of a tunnel lining form according to claim 4, characterised in that: A plurality of spray heads (15) are equidistantly communicated at the bottom of the shunt pipe (14), and the plurality of spray heads (15) are arranged on the top of the roller brush (7).

6. A device for cleaning the inside of a tunnel lining form according to claim 2, characterized in that: The top front right end of the bottom plate (202) is fixedly connected with a storage battery (16), and the storage battery (16) is electrically connected with the driving motor (8) and the winding wheel (12).

7. A device for cleaning the inside of a tunnel lining form according to claim 2, characterized in that: The rear middle part of the Z-shaped inclined plate (201) is fixedly connected with a plexiglass observation window (17), and the outer portion of the plexiglass observation window (17) is circularly designed.

8. A device for cleaning the inside of a tunnel lining form according to claim 2, characterized in that: The outer portion of the transverse handle (205) is fixedly connected with a rubber sleeve (18), and the rubber sleeve (18) is designed with frosted surface.

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