CN216053392U - Practical training sand table for urban rail train signals - Google Patents

Abstract

The utility model relates to the technical field of urban rails, and discloses an urban rail train signal practical training sand table which comprises a practical training platform. This real sand table of instructing of urban rail train signal, make the block pole remove inside the mounting groove through the pulling arm-tie, it is rotatory to drive the threaded rod through rotatory carousel, it removes to drive its outside sleeve when the threaded rod rotates, it removes to drive the same left movement of initiative ejector pad through the connecting rod when the sleeve removes, the first spring that the initiative ejector pad moved to the left removes the drawing, the pulling promotes sloping block and backup pad and together rebound, first slip cylinder removes in first spout inside when the backup pad shifts up, and then drive the swing board and use the bracing piece as the centre of a circle to swing, the swing board swing makes the second slip cylinder remove at the sliding hole, promote the sliding plate and remove downwards, loosen the arm-tie this moment, the third spring removes the compression and promotes the block pole and extend to the inside block that accomplishes of draw-in groove, the purpose of being convenient for moving has been reached, user's use has been made things convenient for.

Description

Practical training sand table for urban rail train signals

Technical Field

The utility model relates to the technical field of urban rails, in particular to an urban rail train signal practical training sand table.

Background

Urban rail transit is the backbone of urban public transport, has the characteristics of energy conservation, land saving, large transportation volume, all weather, no pollution (or little pollution), safety and the like, belongs to a green environment-friendly transportation system, is particularly suitable for large and medium cities, and clearly comprises the following steps in the urban public transport classification standard: subway systems, light rail systems, monorail systems, trams, magnetic levitation systems, automatically guided track systems and urban area fast track systems, in addition, some other new traffic systems have emerged with the development of traffic systems.

At the real standard in-process of urban rail train signal, the sand table simulation is as the teaching mode of a brand-new experiential formula, and extensive appearance is in the middle of the real teaching of instructing, and the real standard sand table of traditional urban rail train signal is mostly monolithic, needs artifical transport in the transportation, wastes time and energy, so proposes real standard sand table of urban rail train signal and solves above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a practical training sand table for urban rail train signals, which has the advantages of convenience in movement and the like, and solves the problems that the traditional practical training sand table for urban rail train signals is mostly integral, needs to be carried manually in the transportation process, and is time-consuming and labor-consuming.

(II) technical scheme

In order to achieve the purpose of convenient movement, the utility model provides the following technical scheme: real sand table of instructing of urban rail train signal, including real standard platform, real standard bench top portion is provided with the show subassembly, real standard inside being provided with of platform is located the installation cavity of show subassembly below, real standard bottom of the platform is provided with the mounting groove, the inside one end that is provided with of installation cavity runs through and extends to the left transmission assembly of real standard platform, the inside stabilizing component that one end and the laminating other end of transmission component bottom extended to real standard bottom of the platform that is provided with of mounting groove, the inside removal subassembly that is located stabilizing component left and right sides and one end and stabilizing component swing joint that is provided with of mounting groove, real standard platform left and right sides all is provided with one end and runs through and extends to real inside block subassembly of training platform.

Preferably, the display assembly comprises a protection frame, the protection frame is fixedly connected to the top of the practical training platform, and the bottom of the inner wall of the protection frame is fixedly connected with a practical training sand table extending to the top of the protection frame.

Preferably, the transmission assembly includes the threaded rod, and the threaded rod rotates to be connected and runs through and extend to real standard platform left side on installation cavity intracavity right side and one end, and the outside threaded connection that the threaded rod is located the inside one end of installation cavity has one end and installation cavity intracavity roof swing joint's sleeve, and sleeve bottom fixedly connected with one end runs through and extends to the inside connecting rod of mounting groove, connecting rod bottom fixedly connected with initiative ejector pad, threaded rod left side fixedly connected with carousel.

Preferably, the stabilizing component comprises a pushing inclined block, the pushing inclined block is movably connected between the front side wall and the rear side wall of the mounting groove in the front and the rear direction, the pushing inclined block top wall is attached to the driving pushing block, a first spring is fixedly connected between the left side and the right side of the pushing inclined block top wall and the mounting groove in the top wall, one end of the pushing inclined block bottom is fixedly connected with a supporting plate penetrating through and extending to the bottom of the practical training platform, and a first sliding groove is formed in the left side and the right side of the front surface of the supporting plate.

Preferably, the moving component comprises a support rod, the support rod is fixedly connected between the front side and the rear side of the inner wall of the mounting groove and positioned at the left side and the right side of the pushing inclined block, the outer side of the support rod is movably connected with a swinging plate, the inner part of one side, opposite to the two swinging plates, of the two swinging plates is fixedly connected with a first sliding cylinder, one end of the first sliding cylinder extends into the first sliding groove and is movably connected with the first sliding groove, the front sides of the opposite sides of the two swinging plates are respectively provided with a sliding hole, the left side wall and the right side wall in the mounting cavity are respectively and slidably connected with a sliding plate, the baffle plate is fixedly connected between the sliding plate and the baffle plate, the tops of the two sliding plates are respectively and fixedly connected with a pushing plate positioned at one side, opposite to the two second springs, the front sides of the two pushing plates are respectively and fixedly connected with a second sliding cylinder, one end of the two pushing plates extends into the sliding holes and is movably connected with the second sliding cylinders, and the opposite sides of the two sliding plates are respectively provided with a clamping groove, the rear side in the mounting cavity groove is provided with a slide rail which is positioned on one side of the two support rods opposite to each other, one end of the sliding plate is fixedly connected with a slide rod which extends to the inside of the slide rail and is connected with the slide rail in a sliding mode, a support lug is fixedly connected to the bottom of the sliding plate, and the inner side of the support lug is rotatably connected with a roller.

Preferably, the block subassembly includes the rectangular cavity, and the rectangular cavity is seted up and is just located the mounting groove left and right sides in real standard platform inside, swing joint has the movable plate between the wall of both sides around the rectangular cavity intracavity, and two movable plates are back of the body equal fixedly connected with one end in one side of mutually the back of the body and are run through and extend to the pull rod in real standard platform outside, and two movable plates are back of the body the third spring of fixedly connected with cover on the pull rod between one side of mutually the back of the body and the rectangular cavity intracavity lateral wall, and two equal fixedly connected with arm-tie in one side of mutually the back of the body mutually have the arm-tie, and two equal fixedly connected with in one side of the arm-tie are located rectangular cavity below and run through and extend to the inside block pole of mounting groove.

(III) advantageous effects

Compared with the prior art, the utility model provides an urban rail train signal practical training sand table, which has the following beneficial effects:

this real sand table of instructing of urban rail train signal, make the block pole remove inside the mounting groove through the pulling arm-tie, it is rotatory to drive the threaded rod through rotatory carousel, it removes to drive its outside sleeve when the threaded rod rotates, it removes to drive the same left movement of initiative ejector pad through the connecting rod when the sleeve removes, the first spring that the initiative ejector pad moved to the left removes the drawing, the pulling promotes sloping block and backup pad and together rebound, first slip cylinder removes in first spout inside when the backup pad shifts up, and then drive the swing board and use the bracing piece as the centre of a circle to swing, the swing board swing makes the second slip cylinder remove at the sliding hole, promote the sliding plate and remove downwards, loosen the arm-tie this moment, the third spring removes the compression and promotes the block pole and extend to the inside block that accomplishes of draw-in groove, the purpose of being convenient for moving has been reached, user's use has been made things convenient for.

Drawings

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

FIG. 2 is an enlarged view taken at A of FIG. 1 in accordance with the present invention;

FIG. 3 is an enlarged view of the utility model at B in FIG. 1.

In the figure: the training platform comprises a training platform 1, a display assembly 2, a protective frame 201, a training sand table 202, a bottom plate 203, an imaging cone 204, a mounting cavity 3, a mounting groove 4, a transmission assembly 5, a threaded rod 501, a sleeve 502, a connecting rod 503, an active push block 504, a turntable 505, a stabilizing assembly 6, a push inclined block 601, a first spring 602, a support plate 603, a first sliding chute 604, a moving assembly 7, a support rod 701, a swinging plate 702, a first sliding cylinder 703, a sliding hole 704, a sliding plate 705, a baffle 706, a second spring 707, a push plate 708, a second sliding cylinder 709, a clamping groove 710, a sliding rail 711, a sliding rod 712, a lug 713, a roller 714, an 8 clamping assembly 801 rectangular cavity 805, a moving plate 802, a pull rod 803, a third spring 804, a pull plate 806 clamping rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides the following technical solutions: the practical training sand table for urban rail train signals comprises a practical training table 1, wherein the top of the practical training table 1 is fixedly connected with a display assembly 2, the display assembly 2 comprises a protective frame 201, the protective frame 201 is fixedly connected to the top of the practical training table 1, the bottom of the inner wall of the protective frame 201 is fixedly connected with a practical training sand table 202 extending to the top of the protective frame, an installation cavity 3 located below the display assembly 2 is arranged inside the practical training table 1, an installation groove 4 is arranged at the bottom of the practical training table 1, a transmission assembly 5 with one end penetrating and extending to the left side of the practical training table 1 is movably connected inside the installation cavity 3, the transmission assembly 5 comprises a threaded rod 501, the threaded rod 501 is rotatably connected to the right side inside of the installation cavity 3, one end of the threaded rod 501 is rotatably connected to the left side of the practical training table 1, a sleeve 502 with one end movably connected with the top wall inside the installation cavity 3 is connected to the outer side of the threaded rod 501 through, one end of the sleeve 502 is fixedly connected to a connecting rod 503 extending to the inside the installation groove 4, the bottom of the connecting rod 503 is fixedly connected with an active push block 504, the left side of the threaded rod 501 is fixedly connected with a turntable 505, the interior of the mounting groove 4 is movably connected with a stabilizing component 6, one end of the stabilizing component is attached to the bottom of the transmission component 5, the other end of the stabilizing component extends to the bottom of the practical training platform 1, the stabilizing component 6 comprises a push inclined block 601, the push inclined block 601 is movably connected between the front side wall and the rear side wall in the mounting groove 4, the top wall of the push inclined block 601 is attached to the active push block 504, the left side and the right side of the top wall of the push inclined block 601 are fixedly connected with a first spring 602 with the top wall in the mounting cavity 3, the bottom of the push inclined block 601 is fixedly connected with a supporting plate 603, one end of the supporting plate penetrates through and extends to the bottom of the practical training platform 1, the left side and the right side of the front surface of the supporting plate 603 are both provided with first sliding grooves 604, the interior of the mounting groove 4 is movably connected with moving components 7, one end of which is movably connected with the stabilizing component 6, the moving component 7 comprises a supporting rod 701, the supporting rod 701 is fixedly connected between the front side and the rear side of the inner wall of the mounting groove 4 and positioned at the left side and the right side of the pushing sloping block 601, the outer side of the supporting rod 701 is movably connected with a swinging plate 702, the inner parts of the opposite sides of the two swinging plates 702 are fixedly connected with a first sliding cylinder 703 of which one end extends into the first sliding groove 604 and is movably connected with the first sliding cylinder 703, the front sides of the opposite sides of the two swinging plates 702 are respectively provided with a sliding hole 704, the left side wall and the right side wall in the cavity of the mounting cavity 3 are respectively connected with a sliding plate 705 in a sliding way, the left side wall and the right side wall in the cavity of the mounting cavity 3 are respectively and fixedly connected with a baffle 706, a second spring 707 is fixedly connected between the sliding plate 705 and the baffle 706, the tops of the two sliding plates 705 are respectively and fixedly connected with a push plate 708 at the opposite side of the two second springs 707, the front sides of the two push plates 708 are respectively and fixedly connected with a second sliding cylinder 709 of which one end extends into the sliding hole 704 and is movably connected with the sliding cylinder 709, clamping grooves 710 are formed in opposite sides of two sliding plates 705, sliding rails 711 positioned on opposite sides of two support rods 701 are arranged on the rear side in a groove of an installation cavity 3, sliding rods 712 with one ends extending into the sliding rails 711 and slidably connected with the sliding rails are fixedly connected inside the sliding plates 705, supporting lugs 713 are fixedly connected to the bottom of the sliding plates 705, rollers 714 are rotatably connected to the inner sides of the supporting lugs 713, clamping components 8 with one ends penetrating and extending into the practical training table 1 are movably connected to the left and right sides of the practical training table 1, each clamping component 8 comprises a rectangular cavity 801, the rectangular cavity 801 is arranged inside the practical training table 1 and positioned on the left and right sides of an installation groove 4, a moving plate 802 is movably connected between the front side wall and the rear side wall in the cavity of the rectangular cavity 801, pull rods 803 with one ends penetrating and extending to the outer side of the practical training table 1 are fixedly connected to opposite sides of the two moving plates 802, and a third spring 804 sleeved on the pull rods 803 is fixedly connected between the inner side walls of the two sides of the practical training plate 802 and the cavity 801, the opposite sides of the two pull rods 803 are fixedly connected with pull plates 805, the opposite sides of the two pull plates 805 are fixedly connected with clamping rods 806 which are positioned below the rectangular cavity 801 and penetrate through and extend into the mounting groove 4, the clamping rods 806 are moved out of the mounting groove 4 by pulling the pull plates 805, the threaded rod 501 is driven to rotate by the rotating turntable 505, the outer sleeve 502 of the threaded rod 501 is driven to move leftwards when the threaded rod 501 rotates, the sleeve 502 simultaneously drives the driving push block 504 to move leftwards together by the connecting rod 503 when moving, the driving push block 504 moves leftwards and the first spring 602 is released from stretching, the inclined block 601 and the supporting plate 603 are driven to move upwards together, the first sliding cylinder 703 moves inside the first sliding groove 604 when the supporting plate 603 moves upwards, the swinging plate 702 is driven to swing by taking the supporting rod 701 as the center, the swinging plate 702 swings so that the second sliding cylinder 709 moves in the sliding hole 704 and pushes the sliding plate 705 to move downwards, at this time, the pulling plate 805 is released, the third spring 804 is decompressed to push the clamping rod 806 to extend into the clamping groove 710 to complete clamping, so that the purpose of moving is achieved, and the use by a user is facilitated.

In summary, in the practical training sand table for urban rail train signals, the pulling plate 805 is pulled to move the engaging rod 806 out of the mounting groove 4, the rotating turntable 505 drives the threaded rod 501 to rotate, the threaded rod 501 drives the outer sleeve 502 to move leftward while rotating, the sleeve 502 drives the driving push block 504 to move leftward while moving via the connecting rod 503, the driving push block 504 moves leftward to move the first spring 602 to release the tension, the pulling pushes the inclined block 601 and the supporting plate 603 to move upward together, the supporting plate 603 moves upward while the first sliding cylinder 703 moves inside the first sliding groove 604, so as to drive the swinging plate 702 to swing around the supporting rod 701, the swinging plate 702 swings to move the second sliding cylinder 709 inside the sliding hole 704 to push the sliding plate to move downward, at this time, the pulling plate 805 is released, the third spring 804 releases the compression, and pushes the engaging rod 806 to extend into the engaging groove 710 to complete the engagement, the purpose of being convenient for to remove is reached, and the problem of traditional real sand table of instructing of urban rail train signal mostly is integral, needs artifical transport in the transportation, wastes time and energy has been solved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. Real sand table of instructing of urban rail train signal, including real standard platform (1), real standard platform (1) top is provided with show subassembly (2), real standard platform (1) inside is provided with installation cavity (3) that are located show subassembly (2) below, real standard platform (1) bottom is provided with mounting groove (4), its characterized in that: installation cavity (3) inside be provided with one end and run through and extend to real left drive assembly (5) of real standard platform (1), mounting groove (4) inside is provided with one end and drive assembly (5) bottom laminating other end and extends to real steady component (6) of instructing platform (1) bottom, mounting groove (4) inside is provided with and is located steady component (6) left and right sides and one end and steady component (6) swing joint's removal subassembly (7), real standard platform (1) left and right sides all is provided with one end and runs through and extends to real inside block subassembly (8) of instructing platform (1).

2. The practical training sand table for urban rail train signals according to claim 1, characterized in that: the demonstration assembly (2) comprises a protection frame (201), the protection frame (201) is fixedly connected to the top of the practical training platform (1), and the bottom of the inner wall of the protection frame (201) is fixedly connected with a practical training sand table (202) extending to the top of the practical training sand table.

3. The practical training sand table for urban rail train signals according to claim 1, characterized in that: drive assembly (5) include threaded rod (501), threaded rod (501) rotate to be connected and run through and extend to real standard platform (1) left side on installation cavity (3) intracavity right side and one end, the outside threaded connection that threaded rod (501) are located the inside one end of installation cavity (3) has one end and installation cavity (3) intracavity roof swing joint's sleeve (502), sleeve (502) bottom fixedly connected with one end runs through and extends to inside connecting rod (503) of mounting groove (4), connecting rod (503) bottom fixedly connected with initiative ejector pad (504), threaded rod (501) left side fixedly connected with carousel (505).

4. The practical training sand table for urban rail train signals according to claim 3, characterized in that: stabilize subassembly (6) including promoting sloping block (601), promote sloping block (601) swing joint between mounting groove (4) inslot front and back both sides wall, promote sloping block (601) roof and the laminating of initiative ejector pad (504), promote first spring (602) of fixedly connected with between sloping block (601) roof left and right sides and mounting cavity (3) inslot roof, promote bracing piece (601) bottom fixedly connected with one end and run through and extend to backup pad (603) of real standard platform (1) bottom, first spout (604) have all been seted up to backup pad (603) the positive left and right sides.

5. The practical training sand table for urban rail train signals according to claim 4, characterized in that: the movable assembly (7) comprises a supporting rod (701), the supporting rod (701) is fixedly connected between the front side and the rear side of the inner wall of the mounting groove (4) and positioned at the left side and the right side of the pushing inclined block (601), the outer side of the supporting rod (701) is movably connected with a swinging plate (702), the inner parts of the opposite sides of the two swinging plates (702) are fixedly connected with a first sliding cylinder (703) of which one end extends into the first sliding groove (604) and is movably connected with the first sliding cylinder, the front surfaces of the opposite sides of the two swinging plates (702) are respectively provided with a sliding hole (704), the left side wall and the right side wall in the cavity of the mounting cavity (3) are respectively and slidably connected with a sliding plate (705), the left side wall and the right side wall in the cavity of the mounting cavity (3) are respectively and fixedly connected with a baffle plate (706) positioned above the sliding plate (705), a second spring (707) is fixedly connected between the sliding plate (705) and the baffle plate (706), the top parts of the two sliding plates (705) are respectively and fixedly connected with a pushing plate (708) positioned at the opposite sides of the two second springs (707), two push pedal (708) openly equal fixedly connected with one end extend to inside and rather than swing joint's the second slip cylinder (709) of sliding hole (704), draw-in groove (710) have all been seted up to one side of two sliding plates (705) back of the body mutually, installation cavity (3) inslot rear side is opened and is equipped with slide rail (711) that are located one side of two bracing pieces (701) back of the body mutually, inside fixedly connected with one end of sliding plate (705) extends to inside and rather than sliding connection's slide bar (712) of slide rail (711), sliding plate (705) bottom fixedly connected with journal stirrup (713), journal stirrup (713) inboard rotation is connected with gyro wheel (714).

6. The practical training sand table for urban rail train signals according to claim 1, characterized in that: block subassembly (8) include rectangular chamber (801), rectangular chamber (801) are seted up and are being trained platform (1) inside and be located mounting groove (4) left and right sides, swing joint has movable plate (802) between the wall of rectangular chamber (801) intracavity front and back both sides, two movable plates (802) are carried on the back equal fixedly connected with one end in one side of carrying on the back and are run through and extend to pull rod (803) in real standard platform (1) outside, two movable plates (802) carry on the back fixedly connected with third spring (804) of cover on pull rod (803) between one side of carrying on the back mutually and rectangular chamber (801) intracavity lateral wall, two pull rod (803) are carried on the back equal fixedly connected with arm-tie (805) in one side of carrying on the back mutually, two equal fixedly connected with in one side of arm-tie (805) are located rectangular chamber (801) below and run through and extend to inside block pole (806) of mounting groove (4).

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