CN219452166U - Tunnel construction trolley base that slides - Google Patents

Abstract

The utility model relates to the technical field of tunnel construction, in particular to a sliding base of a tunnel construction trolley, which comprises the following components: the sliding base plate is arranged at the upper end of the supporting base, and a leakage groove is formed in the surface of the supporting base; the protection component is arranged at the upper end of the support base, and the surface of the protection component is connected with the surface of the sliding base plate; the protection assembly comprises a sliding assembly fixedly connected to the upper end of the support base; through setting up sliding component, can be under sliding component's effect, the motion of guarantee slip backing plate is more smooth and easy, and the device has reached through the sliding tray cross-section setting to the Z type reduce impurity get into inside the slip case, clear up the sliding plate exposed part through the cleaning brush board, reduce impurity and be close to the sliding tray to make the slider that keeps away from the cleaning brush board smooth and easy at the inside motion in slip storehouse, and then avoid the dead condition emergence of slip base card.

Description

Tunnel construction trolley base that slides

Technical Field

The utility model relates to the technical field of tunnel construction, in particular to a sliding base of a tunnel construction trolley.

Background

The utility model provides a traditional tunnel construction trolley base that slides mainly is the bottom sprag mobile structure that is used in tunnel construction to the inside apparatus that needs to use of tunnel and carries, its main function is the machine that the inside use of auxiliary tunnel carries that slides, conveniently remove large-scale apparatus in the tunnel, through retrieving chinese patent "a tunnel construction trolley base that slides", the publication number is "CN217518698U", this patent is through being provided with coordinated type sliding structure on the device, and this structure mainly comprises the lead screw, remove the lantern ring, the backing plate that slides, the docking collar, fixing bolt, the belt pulley, the belt strip and motor etc. but this patent is when using, because the field environment is complicated, makes the inside impurity that gets into of shifting chute easily, lead to the dead condition emergence of sliding base card.

Therefore, a tunnel construction trolley sliding base is proposed to solve the above-mentioned problems.

Disclosure of Invention

The utility model aims to solve the problems, namely, the sliding base of the tunnel construction trolley is provided, and the problems that impurities are easy to enter the moving groove and the sliding base is blocked due to complex field environments are solved.

The utility model realizes the aim through the following technical scheme, and the tunnel construction trolley sliding base comprises: the sliding base plate is arranged at the upper end of the supporting base, and a leakage groove is formed in the surface of the supporting base; the protection component is arranged at the upper end of the support base, and the surface of the protection component is connected with the surface of the sliding base plate; the protection assembly comprises a sliding assembly fixedly connected to the upper end of the support base, a driving assembly is fixedly connected to the end portion of the sliding assembly, a motor is fixedly connected to one end of the driving assembly, and an output shaft of the motor penetrates through the inside of the driving assembly.

Preferably, the sliding component comprises a sliding box fixedly connected to the upper end of the support base, a sliding bin is arranged in the sliding box, a sliding groove is formed in the surface of the sliding box, the sliding groove is communicated with the sliding bin, a sliding plate is slidably connected to the inner wall of the sliding groove, a sliding block is fixedly connected to the surface of the sliding plate, the sliding plate is fixedly connected with the surface of the sliding base plate, the sliding plate can be driven to slide in the sliding groove through the sliding plate to slide, the sliding base plate can be driven to slide, meanwhile, due to the fact that the sliding plate is Z-shaped in cross section and is located in the sliding box, external impurities are not prone to falling into the sliding groove, the impurities are prevented from entering the sliding box, the occurrence of the blocking condition is guaranteed when the sliding block moves, the smoothness of the sliding block operation is guaranteed, and the blocking condition of the sliding base is further avoided.

Preferably, the drive assembly includes the drive box of fixed connection in slip subassembly one end, motor fixed connection is in the one end of drive box, the inner wall of drive box rotates and is connected with the dwang, the one end of dwang runs through to the inside of slip subassembly, and the fixed surface of dwang is connected with the worm wheel, extends to the slip incasement portion through the one end of dwang to the screw thread has been seted up on the surface of dwang, and the surface of dwang and the inner wall threaded connection of slider, rotate in the drive box inside, will be under its threaded connection's effect for the slider carries out gliding effect.

Preferably, the inner wall fixedly connected with limiting plate of slip storehouse, the both sides of slider all with be adjacent limiting plate's surface sliding connection, the cross-section of slider is the infundibulate, and with the adjacent limiting plate surface phase-match in both sides, the surface of dwang and the inner wall threaded connection of slider simultaneously, when the dwang rotates, can prevent that the slider from following the rotation, guarantee slider operation is smooth and easy.

Preferably, one side of the sliding box, which is close to the sliding groove, is fixedly connected with a cleaning brush plate, one end of the sliding plate penetrates through the sliding groove and contacts with the surface of the cleaning brush plate, and through the cleaning brush plate, the part, extending out of the sliding groove, of the sliding plate can be cleaned, so that the sliding plate keeps relatively clean and moves, and smooth sliding of the sliding plate is ensured.

Preferably, the inner wall of driving case rotates and is connected with the axis of rotation, the one end fixedly connected with of axis of rotation is in motor output shaft, the fixed surface of axis of rotation is connected with the worm, the worm is connected with the worm wheel meshing, will make the axis of rotation follow synchronous rotation through the start-up of motor, and when the axis of rotation rotates, will make two worms follow the rotation, simultaneously because the effect that worm and worm wheel meshing are connected will make two worm wheels will rotate with step by step for two dwang will drive two sets of sliders synchronous movement.

The beneficial effects of the utility model are as follows:

1. through setting up slip subassembly, can be under slip subassembly's effect, the motion of guarantee slip backing plate is more smooth and easy, for this patent when using, because the place environment is complicated, make the mobile tank inside get into impurity easily, lead to the dead condition of slip base card to take place, the device has reached and has set up to Z type through the sliding groove cross-section and reduce impurity entering slip incasement portion, the sliding plate that sets up simultaneously is when sliding, clear up the sliding plate exposed part through the cleaning brush board, reduce impurity and be close to the sliding groove, thereby make the slider that keeps away from the cleaning brush board move smoothly in the slip storehouse inside, and then avoid the dead condition of slip base card to take place.

2. Through setting up drive assembly, can be under drive assembly's effect, to making two dwang synchronous motion, for this patent carries out the condition that drives through two motors when using, make any motor break down easily, can both lead to the dead condition of device card, the device has reached and has made the axis of rotation follow the rotation through the starter motor, the effect of being connected at worm and worm wheel meshing for two worm wheels drive two dwang drive two sets of sliders synchronous movement respectively, thereby make two sets of sliders can carry out synchronous motion's effect, and then avoid the dead condition emergence of sliding base card.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the drive box according to the present utility model;

FIG. 3 is a schematic diagram of a slider and a slider plate connection according to the present utility model;

fig. 4 is a schematic view of the internal structure of the sliding box according to the present utility model.

In the figure: 1. a support base; 101. a drain groove; 2. a sliding backing plate; 3. a protective assembly; 301. a motor; 302. a drive assembly; 3021. a drive box; 3022. a rotating lever; 3023. a rotating shaft; 3024. a worm wheel; 3025. a worm; 303. a sliding assembly; 3031. a slide box; 3032. cleaning a brush plate; 3033. a sliding bin; 3034. a limiting plate; 3035. a sliding groove; 3036. a sliding plate; 3037. a sliding block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.

The specific implementation method comprises the following steps: as shown in fig. 1 to 4, a tunnel construction trolley sliding base includes: the sliding base plate 2 is arranged at the upper end of the supporting base 1, and a leakage groove 101 is formed in the surface of the supporting base 1; the protection component 3 is arranged at the upper end of the support base 1, and the surface of the protection component 3 is connected with the surface of the sliding base plate 2; the protection assembly 3 comprises a sliding assembly 303 fixedly connected to the upper end of the support base 1, a driving assembly 302 is fixedly connected to the end part of the sliding assembly 303, a motor 301 is fixedly connected to one end of the driving assembly 302, and an output shaft of the motor 301 penetrates through the driving assembly 302;

as shown in fig. 1-4, the sliding assembly 303 includes a sliding box 3031 fixedly connected to the upper end of the supporting base 1, a sliding cabin 3033 is opened inside the sliding box 3031, a sliding groove 3035 is opened on the surface of the sliding box 3031, the sliding groove 3035 is communicated with the sliding cabin 3033, a sliding plate 3036 is slidingly connected to the inner wall of the sliding groove 3035, a sliding block 3037 is fixedly connected to the surface of the sliding plate 3036, the inner wall of the sliding cabin 3033 is fixedly connected with a limiting plate 3034, both sides of the sliding block 3037 are slidingly connected with the surface of the adjacent limiting plate 3034, one side of the sliding box 3031 close to the sliding groove 3035 is fixedly connected with a cleaning brush plate 3032, one end of the sliding plate 3036 penetrates to the outside of the sliding groove 3035 and is in contact with the surface of the cleaning brush plate 3032, the surface of the rotating rod 3022 is in threaded connection with the inner wall of the sliding block 3037, when the rotating rod 3022 rotates, the sliding plate 3037 is driven between the adjacent limiting plates 3034, the sliding plate 3036 at the same time, the upper end of the sliding plate 3036 is driven to slide on the inner wall of the sliding groove 3035, the sliding plate 3036 is slidingly connected with the sliding plate 3036, and the sliding plate is driven to move relatively to the sliding plate 3036 in the sliding plate 3, and the sliding plate is kept in a clean state by the sliding plate 2, and the sliding plate is kept relatively moving relatively inside the sliding plate 2, and the sliding plate 2 is kept in a clean condition;

as shown in fig. 2, fig. 3 and fig. 4, the driving assembly 302 includes a driving box 3021 fixedly connected to one end of the sliding assembly 303, the motor 301 is fixedly connected to one end of the driving box 3021, the inner wall of the driving box 3021 is rotationally connected with a rotating rod 3022, one end of the rotating rod 3022 penetrates into the sliding assembly 303, the surface of the rotating rod 3022 is fixedly connected with a worm wheel 3024, the inner wall of the driving box 3021 is rotationally connected with a rotating shaft 3023, one end of the rotating shaft 3023 is fixedly connected to an output shaft of the motor 301, the surface of the rotating shaft 3023 is fixedly connected with a worm 3025, the worm 3025 is in meshed connection with a worm wheel 3024, the rotating shaft 3023 is driven to rotate synchronously, and when the rotating shaft 3023 rotates, the two worm wheels 3025 rotate synchronously due to the meshed connection effect of the worm 3025 and the worm wheel 3024, the two worm wheels 3024 rotate synchronously, the two rotating rods 3022 can drive two groups of sliding blocks 3037 to move synchronously, the effect of rotation synchronization of the two rotating rods 3022 can be achieved, one end of the rotating rod 3022 extends to the inner wall of the sliding box 3031, and the surface of the sliding blocks 3032 is provided with the inner surfaces of the sliding blocks 3037 to be connected with the threaded surfaces of the sliding blocks 3037.

When the utility model is used, the motor 301 is started to enable the rotating shaft 3023 to rotate synchronously, and when the rotating shaft 3023 rotates, the two worms 3025 rotate synchronously, meanwhile, due to the effect of meshing connection of the worm 3025 and the worm wheel 3024, the two worm wheels 3024 rotate synchronously, so that the two rotating rods 3022 drive the two groups of sliding blocks 3037 to move synchronously, one end of each rotating rod 3022 extends into the sliding box 3031, the surface of each rotating rod 3022 is in threaded connection with the inner wall of each sliding block 3037, the sliding blocks 3037 are driven to work, the sliding blocks 3037 slide between the adjacent limiting plates 3034, the sliding plates 3036 at the upper ends are driven to slide in the inner walls of the sliding grooves 3035, the sliding plates 3036 are fixedly connected with the surfaces of the sliding backing plates 2 through bolts, the sliding plates 3036 slide in the sliding grooves 3035, the sliding backing plates 2 can be driven to slide along with the sliding operation, the cleaning brush 3032 keeps the sliding plates 3036 in a relatively blocked state, and further the situation of cleaning the sliding bases is avoided.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (6)

1. The utility model provides a tunnel construction trolley base that slides which characterized in that includes:

the sliding base plate (2) is arranged at the upper end of the supporting base (1), and a leakage groove (101) is formed in the surface of the supporting base (1);

the protection assembly (3) is arranged at the upper end of the support base (1), and the surface of the protection assembly (3) is connected with the surface of the sliding base plate (2);

the protection assembly (3) comprises a sliding assembly (303) fixedly connected to the upper end of the support base (1), a driving assembly (302) is fixedly connected to the end portion of the sliding assembly (303), a motor (301) is fixedly connected to one end of the driving assembly (302), and an output shaft of the motor (301) penetrates through the inside of the driving assembly (302).

2. The tunnel construction trolley sliding base according to claim 1, wherein: the sliding assembly (303) comprises a sliding box (3031) fixedly connected to the upper end of the supporting base (1), a sliding bin (3033) is arranged in the sliding box (3031), a sliding groove (3035) is formed in the surface of the sliding box (3031), the sliding groove (3035) is communicated with the sliding bin (3033), a sliding plate (3036) is slidably connected to the inner wall of the sliding groove (3035), and a sliding block (3037) is fixedly connected to the surface of the sliding plate (3036).

3. The tunnel construction trolley sliding base according to claim 1, wherein: the driving assembly (302) comprises a driving box (3021) fixedly connected to one end of the sliding assembly (303), the motor (301) is fixedly connected to one end of the driving box (3021), a rotating rod (3022) is rotatably connected to the inner wall of the driving box (3021), one end of the rotating rod (3022) penetrates through the sliding assembly (303), and a worm wheel (3024) is fixedly connected to the surface of the rotating rod (3022).

4. The tunnel construction trolley sliding base according to claim 2, wherein: the inner wall of the sliding bin (3033) is fixedly connected with a limiting plate (3034), and two sides of the sliding block (3037) are both in sliding connection with the surfaces of the adjacent limiting plates (3034).

5. The tunnel construction trolley sliding base according to claim 2, wherein: the side of the sliding box (3031) close to the sliding groove (3035) is fixedly connected with a cleaning brush plate (3032), and one end of the sliding plate (3036) penetrates to the outside of the sliding groove (3035) and is contacted with the surface of the cleaning brush plate (3032).

6. A tunnel construction trolley slip base according to claim 3, wherein: the inner wall rotation of drive box (3021) is connected with axis of rotation (3023), the one end fixed connection of axis of rotation (3023) is in motor (301) output shaft, the fixed surface of axis of rotation (3023) is connected with worm (3025), worm (3025) and worm wheel (3024) meshing are connected.