CN218090699U

CN218090699U - Intelligent automatic track-carrying advancing device of lining trolley

Info

Publication number: CN218090699U
Application number: CN202221155565.3U
Authority: CN
Inventors: 张进军
Original assignee: CHANGSHA INTO MACHINERY Ltd
Current assignee: CHANGSHA INTO MACHINERY Ltd
Priority date: 2022-05-13
Filing date: 2022-05-13
Publication date: 2022-12-20
Anticipated expiration: 2032-05-13

Abstract

The utility model discloses an intelligence lining platform truck is from moving area rail advancing device, include: a base; a frame; the walking assembly is connected to the bottom end of the rack and comprises a rail, rollers and a motor, a limiting mechanism is connected between the rail and the rack and used for limiting the vertical displacement and the left-right displacement of the rail relative to the rack, the rollers are rotatably installed on the rack, the peripheral wall of each roller is in contact with the upper surface of the rail, and the motor is used for driving the rollers to rotate so as to enable the rollers and the rail to generate relative displacement in the front-back direction; the driving mechanism is connected between the rack and the base and used for driving the rack to vertically slide relative to the base, so that the track and the base can alternately contact with the ground; and the cleaning mechanism is arranged on the rack, is positioned on the front side of the roller and is used for cleaning attachments on the track. The utility model has the advantages of can the automatic movement track, and the wearing and tearing between gyro wheel and the track are little.

Description

Intelligent automatic track-carrying advancing device of lining trolley

Technical Field

The utility model relates to a tunnel construction machinery technical field especially relates to an intelligence lining platform truck is from moving area rail advancing device.

Background

At present, the construction of the tunnel is that concrete is poured into a closed space formed by a lining trolley and excavated surrounding rocks, so that the interior of the tunnel is compact, and the surrounding rocks of the tunnel are prevented from settling. The trolley is usually mounted on a paved rail and rolling is achieved by the contact of rollers with the rail. In the prior art, a trolley travels on a track, when the trolley travels to the tail end of the track, a section of the track behind the trolley needs to be moved to the front, and the trolley moves forwards after the track is in butt joint with the track. Because the track is very heavy, the manual operation is very troublesome; in addition, because some dust and gravel can be attached to the rail of the trolley during underground work, and the abrasion between the roller and the rail is relatively large when the roller and the rail move relatively, a walking device which is convenient for the rail to move and can reduce the abrasion between the roller and the rail is needed.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides an intelligence lining platform truck is from moving area rail advancing device can the automatic removal track, need not manual operation, and the wearing and tearing between gyro wheel and the track are little.

According to the utility model discloses intelligence lining is equipped with rail advancing device automatically, include: a base; a frame; the walking assembly is connected to the bottom end of the rack and comprises a rail, rollers and a motor, a limiting mechanism is connected between the rail and the rack and used for limiting the displacement of the rail relative to the rack in the vertical direction and the left-right direction, the rollers are rotatably arranged on the rack, the peripheral walls of the rollers are in contact with the upper surface of the rail, and the motor is used for driving the rollers to rotate so as to enable the rollers and the rail to generate relative displacement in the front-back direction; a driving mechanism is connected between the rack and the base and used for driving the rack to vertically slide relative to the base, so that the track and the base can alternately contact with the ground; and the cleaning mechanism is arranged on the rack, is positioned on the front side of the roller and is used for cleaning attachments on the track.

According to the utility model discloses intelligence lining platform truck is from moving forward device with rail has following technological effect at least: the driving mechanism is arranged between the rack and the base and used for driving the rack to vertically slide relative to the base, so that when the track needs to be moved, the driving mechanism can drive the rack to upwards slide relative to the base, the base is in contact with the ground, and the track is suspended; and the cleaning mechanism is arranged at the front side of the roller, so that the surface attachments on the track can be cleaned, and the abrasion of the roller and the track during relative motion is reduced.

According to some embodiments of the invention, the drive mechanism is a hydraulic telescopic cylinder.

According to some embodiments of the utility model, stop gear includes two sets of spacing framves and spacing round, is located respectively the track left and right sides, spacing can connect with dismantling the frame, spacing round rotate install in spacing, the track includes two diaphragms that the interval set up from top to bottom and connects two the riser of diaphragm, two sets of spacing round is located riser left and right sides and perisporium with be located the upside the diaphragm lower surface offsets.

According to some embodiments of the utility model, the wiper mechanism includes hydrojet mechanism and brush board, hydrojet mechanism be used for to the track upper surface sprays the washing liquid, the brush board is located hydrojet mechanism rear side is used for striking off the attachment on the track.

According to the utility model discloses a some embodiments, brush board upper end is equipped with the connecting block, the interval is equipped with two installation pieces in the frame, the connecting block embedding is two between the installation piece, and through the fastener with the installation piece is connected.

According to the utility model discloses a some embodiments, hydrojet mechanism includes oilcan and transfer line, the oilcan pass through the support mounting in the frame, the transfer line connect in the oilcan bottom, the transfer line bottom is equipped with the shower nozzle, be equipped with location structure in the frame, the transfer line joint in location structure.

According to some embodiments of the present invention, the positioning structure is an annular fixture block, and the fixture block is provided with a notch and has elasticity, so that the infusion tube can be inserted into the fixture block.

According to some embodiments of the utility model, the frame bottom can be dismantled and be connected with the walking frame, is used for the installation the gyro wheel with the motor, the gyro wheel is coaxial to be set firmly driven sprocket, the motor is connected with drive sprocket to through the chain with driven sprocket connects.

According to the utility model discloses a some embodiments, the gyro wheel center is worn to be equipped with the installation axle and can wind installation axle rotates, the walking frame left and right sides all is equipped with lower extreme open-ended mounting groove, install the axle both ends and imbed two respectively in the mounting groove, the walking frame left and right sides homoenergetic is connected with the fixed block with dismantling, is used for the cooperation the mounting groove will the installation axle is fixed on the walking frame.

According to the utility model discloses a some embodiments, installation axle both ends all are equipped with the step and are formed with horizontally holding surface and vertical locking face, the holding surface with the fixed block upper surface is pasted mutually, the locking face with the fixed block orientation the terminal surface of gyro wheel is pasted mutually.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a schematic view of the installation structure of the automatic track advancing device of the intelligent lining trolley in the embodiment of the invention;

fig. 2 is a schematic view (including the ground) of the installation structure of the walking assembly and the frame according to the embodiment of the present invention;

FIG. 3 isbase:Sub>A sectional view taken along line A-A of FIG. 1;

fig. 4 is an exploded view of the mounting structure of the walking frame and the roller according to the embodiment of the present invention.

Reference numerals:

a base 100;

the device comprises a rack 200, a mounting block 201, a bracket 202, a positioning structure 203, a driving mechanism 210, a walking frame 220, a mounting groove 221, a mounting shaft 230, a supporting surface 231, a stop surface 232 and a fixing block 240;

the walking component 300, the track 310, the transverse plate 311, the vertical plate 312, the guide bar 313, the roller 320, the driven sprocket 321, the motor 330, the driving sprocket 331 and the chain 340;

a limiting mechanism 400, a limiting frame 410 and a limiting wheel 420;

cleaning mechanism 500, liquid spraying mechanism 510, oil pot 511, liquid conveying pipe 512, brush plate 520 and connecting block 521.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention. Furthermore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "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; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 3, the embodiment of the utility model provides an intelligence lining platform truck is from moving forward device with rail includes: base 100, frame 200, running gear 300, wiper mechanism 500.

The walking assembly 300 is connected to the bottom end of the frame 200, the walking assembly 300 comprises a rail 310, a roller 320 and a motor 330, a limiting mechanism 400 is connected between the rail 310 and the frame 200 and used for limiting the displacement of the rail 310 relative to the frame 200 in the vertical direction and the left-right direction, namely, the rail 310 and the frame 200 can move vertically together, and the rail 310 and the frame 200 can move back and forth relatively; the roller 320 is rotatably mounted to the frame 200, the peripheral wall of the roller 320 contacts the upper surface of the rail 310, and the motor 330 is used to drive the roller 320 to rotate, so that the roller 320 and the rail 310 are relatively displaced in the front-back direction.

Wherein, a driving mechanism 210 is connected between the frame 200 and the base 100, one end of the driving mechanism 210 is fixedly connected with the frame 200, and the other end is fixedly connected with the base 100, and is used for driving the frame 200 to vertically slide relative to the base 100, so that the rail 310 and the base 100 can alternately contact with the ground; specifically, in this embodiment, the frame 200 is vertically slidably mounted on the base 100.

It can be understood that when the trolley needs to be moved forward, the rail 310 needs to contact with the ground, and the driving mechanism 210 drives the rack 200 to slide downward relative to the base 100, that is, the base 100 slides upward relative to the rack 200, so that the base 100 is suspended and the rail 310 contacts with the ground, so that the roller 320 can roll along the rail 310 to drive the rack 200 to move forward; when the rail 310 needs to be moved forward, the driving mechanism 210 drives the frame 200 to slide upward relative to the base 100, so that the base 100 contacts the ground and the rail 310 is suspended, and thus the rail 310 can be moved forward by friction force due to the rotation of the roller 320. The front-rear direction is a direction in which the carriage moves.

The cleaning mechanism 500 is installed on the frame 200 and located at the front side of the roller 320, and is used for cleaning the attachments on the rail 310, so as to improve the flatness of the rail 310, reduce the abrasion of the rail 310 and the roller 320 during relative movement, and improve the service life.

The embodiment of the utility model provides an intelligence lining platform truck is from moving forward device with rail, through set up actuating mechanism 210 between frame 200 and base 100, be used for the relative base 100 vertical slip of drive frame 200, thereby when needing to remove track 310, accessible actuating mechanism 210 drive frame 200 upwards slides for base 100, make base 100 contact with ground and track 310 unsettled, rethread motor 330 drive gyro wheel 320 rotates, thereby utilize frictional force to drive track 310 and move forward, need not artifical removal track 310, and convenient for operation, when needing to advance, actuating mechanism 210 drives frame 200 and downwards slides for base 100, make track 310 contact with ground and base 100 unsettled, then motor 330 drive gyro wheel 320 rotates to drive frame 200 and move forward, through setting up stop gear 400, be used for limiting the displacement of track 310 for the vertical and left and right directions of frame 200, thereby track 310 can be with frame 200 together vertical activity; by providing the cleaning mechanism 500 at the front side of the roller 320, the attachments on the rail 310 can be cleaned, the flatness of the rail 310 can be improved, the abrasion of the rail 310 and the roller 320 during relative movement can be reduced, and the service life of the rail 310 and the roller 320 can be prolonged.

Referring to fig. 1, in some embodiments of the present invention, the driving mechanism 210 is a hydraulic telescopic cylinder, which has a simple structure and is reliable in operation.

Referring to fig. 2 and 3, in some embodiments of the present invention, the limiting mechanism 400 includes two sets of limiting frames 410 and limiting wheels 420 respectively located at the left and right sides of the track 310, the limiting frames 410 are detachably connected to the frame 200, specifically, connected by fasteners, so as to facilitate disassembly and replacement; the limiting wheel 420 is rotatably arranged on the limiting frame 410; the track 310 comprises two transverse plates 311 arranged at intervals up and down and a vertical plate 312 connecting the two transverse plates 311, and a plurality of vertical plates 312 can be arranged to improve the structural strength; the two sets of limiting wheels 420 are respectively positioned at the left side and the right side of the vertical plate 312 to limit the displacement of the track 310 in the left-right direction and prevent the track 310 from shaking, the peripheral walls of the limiting wheels 420 are abutted against the lower surface of the transverse plate 311 positioned at the upper side to support and vertically limit the track 310, and the structure is simple and reliable. Specifically, the top surface of the horizontal plate 311 is fixedly provided with a guide bar 313 for abutting against the peripheral wall of the roller 320.

Referring to fig. 1 to 3, in some embodiments of the present invention, the cleaning mechanism 500 includes a liquid spraying mechanism 510 and a brushing plate 520, the liquid spraying mechanism 510 is used for spraying cleaning liquid to the upper surface of the track 310, the brushing plate 520 is located at the rear side of the liquid spraying mechanism 510, the bottom end of the brushing plate 520 contacts with the upper surface of the track 310, and is used for scraping off the attachments on the track 310, and is used for spraying cleaning liquid by setting the liquid spraying mechanism 510, so as to soften the attachments, and then the softened attachments are scraped off by the brushing plate 520, so that the cleaning effect is good.

Referring to fig. 2 and 3, in some embodiments of the present invention, the upper end of the brush plate 520 is provided with a connecting block 521, two mounting blocks 201 are arranged on the frame 200 at an interval, the connecting block 521 is embedded between the two mounting blocks 201 and is connected with the mounting blocks 201 through fasteners, so as to realize detachable connection of the brush plate 520 and the frame 200, and facilitate the loss replacement of the brush plate 520.

Referring to fig. 2, in some embodiments of the present invention, the liquid spraying mechanism 510 includes an oil pot 511 and a liquid conveying pipe 512, the oil pot 511 is mounted on the frame 200 through a bracket 202, and the bracket 202 is connected to the frame 200 through a fastener to facilitate assembly and disassembly; the infusion tube 512 is connected with the bottom end of the oil can 511, specifically, is connected through a tube joint; the shower nozzle is equipped with to transfer line 512 bottom, is equipped with location structure 203 on the frame 200 for fixed transfer line 512 to make the shower nozzle can aim at track 310, avoid the washing liquid extravagant, it is specific, transfer line 512 joint in location structure 203, thereby when needing to change transfer line 512, the dismouting operation is convenient fast.

Referring to fig. 2 and 4, in some embodiments of the present invention, the positioning structure 203 is an annular fixture block, and one end of the fixture block is provided with a notch and has elasticity, so that the infusion tube 512 can be clamped in, the structure is simple, and the operation of disassembling and assembling the infusion tube 512 is rapid and convenient.

Referring to fig. 1 and 2, in some embodiments of the present invention, the bottom end of the frame 200 is detachably connected to the traveling frame 220 through a fastener for installing the rollers 320 and the motor 330, and in addition, the cleaning mechanism 500 is also installed on the traveling frame 220 to be indirectly installed on the frame 200, specifically, in this embodiment, at least two traveling frames 220 are provided, and are spaced back and forth, at least two rollers 320 are provided on each traveling frame 220, and two rollers 320 are spaced back and forth; the idler wheel 320 is coaxially and fixedly provided with a driven chain wheel 321, the motor 330 is connected with a speed reducer, the speed reducer is connected with a driving chain wheel 331, the driving chain wheel 331 is connected with the driven chain wheel 321 of one idler wheel 320 through a chain 340, and therefore the idler wheel 320 is driven to rotate through chain transmission, the structure is simple, and transmission is reliable.

Referring to fig. 2 and 4, in some embodiments of the present invention, the roller 320 is provided with a mounting shaft 230 at the center thereof and can rotate around the mounting shaft 230, the left and right sides of the walking frame 220 are provided with mounting grooves 221 with lower openings, the two ends of the mounting shaft 230 are respectively embedded into the two mounting grooves 221, specifically, the top groove wall of the mounting groove 221 matches with the profile of the mounting shaft 230, and the lower end of the mounting shaft 230 can slide out; the walking frame 220 left and right sides all can be connected with fixed block 240 with dismantling, be used for cooperation mounting groove 221 to fix installation axle 230 on walking frame 220, it is concrete, fixed block 240 passes through the fastener and connects in walking frame 220, when needing to dismantle gyro wheel 320 in order to maintain it when changing, can take off chain 340 earlier, then tear down the fastener of fixed block 240, take out installation axle 230 downwards along mounting groove 221 again, reverse operation during the installation can, the simple and dismouting operation of mounting structure is all very convenient.

Referring to fig. 4, in some embodiments of the present invention, the two ends of the mounting shaft 230 are both provided with steps and formed with a horizontal supporting surface 231 and a vertical stopping surface 232, the supporting surface 231 is attached to the upper surface of the fixing block 240, thereby the vertical limiting mounting shaft 230, the stopping surface 232 is attached to the end surface of the fixing block 240 facing the roller 320, thereby the mounting shaft 230 is transversely limited, and the rotation of the mounting shaft 230 is limited, thereby the mounting shaft 230 and the walking frame 220 are fixedly connected by the matching mounting groove 221, and the structure is simple and stable.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example" or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. The utility model provides an intelligence lining platform truck is from taking rail advancing device which characterized in that includes:

a base (100);

a frame (200);

the walking assembly (300) is connected to the bottom end of the rack (200) and comprises a rail (310), rollers (320) and a motor (330), a limiting mechanism (400) is connected between the rail (310) and the rack (200) and used for limiting the displacement of the rail (310) relative to the rack (200) in the vertical direction and the left-right direction, the rollers (320) are rotatably installed on the rack (200), the peripheral walls of the rollers are in contact with the upper surface of the rail (310), and the motor (330) is used for driving the rollers (320) to rotate so as to enable the rollers (320) and the rail (310) to generate relative displacement in the front-back direction; wherein a driving mechanism (210) is connected between the machine frame (200) and the base (100) and is used for driving the machine frame (200) to vertically slide relative to the base (100) so that the track (310) and the base (100) can be alternately contacted with the ground;

and the cleaning mechanism (500) is arranged on the rack (200) and positioned on the front side of the roller (320) and is used for cleaning the attachments on the track (310).

2. The intelligent lining trolley automatic belt track advancing device according to claim 1, characterized in that the driving mechanism (210) is a hydraulic telescopic cylinder.

3. The intelligent lining trolley automatic belt track advancing device as claimed in claim 1, wherein the limiting mechanism (400) comprises two sets of limiting frames (410) and limiting wheels (420) which are respectively positioned at the left side and the right side of the track (310), the limiting frames (410) are detachably connected to the frame (200), the limiting wheels (420) are rotatably mounted on the limiting frames (410), the track (310) comprises two transverse plates (311) which are vertically arranged at intervals and a vertical plate (312) which is connected with the two transverse plates (311), and the two sets of limiting wheels (420) are positioned at the left side and the right side of the vertical plate (312) and the peripheral wall of each limiting wheel abuts against the lower surface of the transverse plate (311) which is positioned at the upper side.

4. The intelligent lining trolley automatic belt track advancing device according to claim 1, wherein the cleaning mechanism (500) comprises a liquid spraying mechanism (510) and a brushing plate (520), the liquid spraying mechanism (510) is used for spraying cleaning liquid to the upper surface of the track (310), and the brushing plate (520) is positioned at the rear side of the liquid spraying mechanism (510) and is used for scraping off attachments on the track (310).

5. The intelligent lining-up trolley automatic track advancing device as claimed in claim 4, wherein a connecting block (521) is arranged at the upper end of the brush plate (520), two mounting blocks (201) are arranged on the machine frame (200) at intervals, and the connecting block (521) is embedded between the two mounting blocks (201) and is connected with the mounting blocks (201) through fasteners.

6. The intelligent lining trolley automatic track advancing device as claimed in claim 4, wherein the liquid spraying mechanism (510) comprises an oil pot (511) and a liquid conveying pipe (512), the oil pot (511) is mounted on the machine frame (200) through a bracket (202), the liquid conveying pipe (512) is connected to the bottom end of the oil pot (511), a spray head is arranged at the bottom end of the liquid conveying pipe (512), a positioning structure (203) is arranged on the machine frame (200), and the liquid conveying pipe (512) is clamped in the positioning structure (203).

7. The intelligent lining trolley automatic track advancing device as claimed in claim 6, wherein the positioning structure (203) is an annular fixture block which is provided with a notch and has elasticity for the infusion tube (512) to be clamped in.

8. The intelligent automatic track advancing device of the lining-up trolley as claimed in claim 1, wherein a walking frame (220) is detachably connected to the bottom end of the frame (200) and used for installing the roller (320) and the motor (330), the roller (320) is coaxially and fixedly provided with a driven sprocket (321), and the motor (330) is connected with a driving sprocket (331) and is connected with the driven sprocket (321) through a chain (340).

9. The intelligent lining trolley automatic belt track advancing device according to claim 8, wherein a mounting shaft (230) penetrates through the center of the roller (320) and can rotate around the mounting shaft (230), mounting grooves (221) with lower end openings are formed in the left side and the right side of the walking frame (220), two ends of the mounting shaft (230) are respectively embedded into the two mounting grooves (221), and fixing blocks (240) are detachably connected to the left side and the right side of the walking frame (220) and are used for matching with the mounting grooves (221) to fix the mounting shaft (230) on the walking frame (220).

10. The intelligent lining trolley automatic belt track advancing device as claimed in claim 9, wherein the two ends of the mounting shaft (230) are provided with steps and are formed with a horizontal supporting surface (231) and a vertical stopping surface (232), the supporting surface (231) is attached to the upper surface of the fixing block (240), and the stopping surface (232) is attached to the end surface of the fixing block (240) facing the roller (320).