CN211906746U

CN211906746U - Model sand table convenient to transport

Info

Publication number: CN211906746U
Application number: CN202020889385.2U
Authority: CN
Inventors: 高星
Original assignee: Shanghai Oulong Model Identification Co ltd
Current assignee: Shanghai Oulong Model Identification Co ltd
Priority date: 2020-05-23
Filing date: 2020-05-23
Publication date: 2020-11-10
Anticipated expiration: 2030-05-23

Abstract

The utility model relates to a model sand table of convenient transportation, it is including the brace table that is used for placing the sand table, brace table four corners position all articulates there is the bracing piece, support bottom surface four corners position and all install the gyro wheel, be equipped with on the brace table and be used for the restriction bracing piece pivoted spacing subassembly, the utility model discloses have the shared space that can reduce the model sand table to a certain extent to the effect of the transportation of model sand table.

Description

Model sand table convenient to transport

Technical Field

The utility model belongs to the technical field of the technique of sand table and specifically relates to a sand table of industrial building model is related to.

Background

At present, the building sand table model represents the shape of a building and the geographic relation with the surrounding environment in a miniature entity mode, and converts the intention of a building designer into a concrete entity, so that a user can visually know the intention and the conception of the designer.

The patent of current grant bulletin No. CN209926320U provides a sand table analogue means for city planning, including the device platform, the front and back side the one end outer wall that the screw rod is located the protective housing has all fixedly cup jointed driven sprocket, the fixed servo motor that is provided with in protective housing left side inner wall middle part one by one, sand table main part bottom is even fixed and is provided with the elastic buffer spare that the structure is the same, two-way lead screw right-hand member runs through the right side and inserts and be connected with a second or third output of servo motor, this utility model is provided with the visor, and the visor is transparent material, when arranging back, when the show or when removing the transportation needs to protect, can protect the sand table through the visor, avoids inside molding deviation or damage to appear.

The above prior art solutions have the following drawbacks: because the model sand table needs to be provided for people to look over, the supporting legs need to have a certain height, the occupied space is large, and when a plurality of model sand tables need to be transported, the sand table needs to be transported for many times, so that the time is wasted.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a model sand table of convenient transportation, its advantage is shared space that can reduce the model sand table to a certain extent to the not enough of prior art existence, so that the transportation of model sand table.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides a model sand table of convenient transportation, is including a supporting bench that is used for placing the sand table, it has the bracing piece all to articulate to prop up supporting bench four corners position, prop up supporting bench bottom surface four corners position and all install the gyro wheel, it is used for the restriction to be equipped with on the supporting bench bracing piece pivoted spacing subassembly.

By adopting the technical scheme, when the sand table needs to be transported, the limit of the limiting assembly on the supporting rod is cancelled, and the supporting rod is controlled to be attached to the side wall of the supporting table, so that the occupied space of the whole device can be reduced, a plurality of model sand tables can be transported conveniently at the same time, and the rollers are arranged to transport a single model sand table; when the model sand table needs to be used, the supporting rod is rotated until the supporting rod is perpendicular to the supporting table, and then the supporting rod is limited by the limiting assembly to rotate.

The present invention may be further configured in a preferred embodiment as: the support rods are respectively arranged at two ends of two opposite side walls of the support platform, the limiting assembly comprises an inserted rod, the inserted rod is horizontally and slidably connected to the side wall of the support platform where the support rod is located, a first through hole for the inserted rod to insert is formed in the support rod, and a driving assembly which is used for driving the two inserted rods on the same side wall of the support platform to be close to or far away from each other and has a limiting function is arranged on the support platform.

By adopting the technical scheme, when the supporting rod is required to be used, the supporting rod is rotated to control the supporting rod to be vertical to the supporting table, then the driving assembly drives the two inserted rods to be away from each other, and the two inserted rods are controlled to penetrate through the first through hole in the supporting rod; when the supporting table needs to be transported, the two inserted rods are driven to be away from each other through the driving assembly until the supporting rods can be rotated to be attached to the side wall of the supporting table; the limiting assembly is simple to operate and stable in limiting.

The present invention may be further configured in a preferred embodiment as: the drive assembly comprises a bidirectional screw rod and a handle, the length direction of the bidirectional screw rod is along the sliding direction of the inserted rod, one end of the bidirectional screw rod is rotatably connected to the supporting table, the other end of the bidirectional screw rod is fixedly connected to the handle, and the two inserted rods on the same side of the supporting table are respectively in threaded connection with two reverse thread lines of the bidirectional screw rod.

By adopting the technical scheme, when the two inserting rods are driven to mutually approach or depart from each other, the handle is rotated to drive the bidirectional screw rod to rotate, the two inserting rods are respectively in threaded connection with two sections of reverse thread lines of the bidirectional screw rod, and the inserting rods are in sliding connection with the supporting table, so that the two inserting rods can be driven to mutually approach or depart from each other by the rotation of the bidirectional screw rod; this drive assembly realizes the transfer of impetus through setting up of two-way lead screw and handle, makes things convenient for operating personnel to a certain extent to operate, and two-way lead screw has certain limit function simultaneously, can restrict the inserted bar in a certain position to a certain extent.

The present invention may be further configured in a preferred embodiment as: the supporting rod comprises a first sleeve and a first extension rod, one end of the first extension rod is rotatably connected to the supporting table, the other end of the first extension rod is connected to the first sleeve in an inserting mode, a first perforation is arranged on the first sleeve, a plurality of supplies are arranged on the first extension rod along the length direction of the first extension rod, a second perforation is formed when the insertion rod penetrates through the first extension rod, the limiting assembly further comprises a telescopic rod, the telescopic rod comprises a second extension rod and a second sleeve, one end of the telescopic rod is in threaded connection with the two-way screw rod, and the other end of the telescopic rod is perpendicularly and fixedly connected with the insertion rod.

Through adopting above-mentioned technical scheme, can adjust the length of bracing piece to adjust the height of brace table, when adjusting the height of bracing piece, select suitable perforation two on the extension rod one, control two alignment perforation one, and adjust the length of telescopic link, then the twist grip drives two-way lead screw and rotates, and the control length passes simultaneously and penetrates perforation one and perforation two can.

The present invention may be further configured in a preferred embodiment as: supporting bench lateral wall lower extreme is in two go up fixedly connected with and be used for the butt between the inserted bar upper surface is in order to restrict the extended fixed block of telescopic link, the bracing piece is placed when on the inserted bar, the fixed block butt the inserted bar lower surface.

Through adopting above-mentioned technical scheme, when needing the conveyer, the length of having adjusted the telescopic link, slip inserted bar to suitable position and butt are at the fixed block upper surface, then rotate the bracing piece to adjust the length of bracing piece, control bracing piece butt on the inserted bar, thereby can prevent that the bracing piece from drooping because of the dead weight when the transportation, influence the device transportation.

The present invention may be further configured in a preferred embodiment as: the side wall of the supporting table is hinged with a pull rod used for pulling the supporting table.

Through adopting above-mentioned technical scheme, when transporting single model sand table, the setting of pull rod makes things convenient for the pulling brace table to a certain extent.

The present invention may be further configured in a preferred embodiment as: and the side wall of the support table is provided with a containing groove for containing the pull rod.

Through adopting above-mentioned technical scheme, conveniently accomodate the pull rod, avoid the existence of pull rod to influence the shared space of device.

The present invention may be further configured in a preferred embodiment as: the rubber pad is fixedly connected to the side wall of the accommodating groove, and when the pull rod is clamped in the accommodating groove, the rubber pad deforms.

Through adopting above-mentioned technical scheme, can prevent to a certain extent that the pull rod from breaking away from the holding tank.

To sum up, the utility model discloses a following at least one useful technological effect:

1. the occupied space of the model sand table can be reduced to a certain extent, so that the model sand table can be transported conveniently.

Drawings

Fig. 1 is a schematic view of the overall structure of an embodiment of the present invention (mainly showing the state of the device in use).

Fig. 2 is a schematic diagram of the overall structure of the embodiment of the present invention (mainly showing the state of the device during transportation).

Reference numerals: 1. a support table; 2. a roller; 3. mounting a plate; 4. a support bar; 5. a first sleeve; 6. an extension rod I; 7. punching a first hole; 8. punching a second hole; 9. a limiting component; 10. inserting a rod; 11. a telescopic rod; 12. an extension rod II; 13. a second sleeve; 14. a slider; 15. a drive assembly; 16. a bidirectional screw rod; 17. a handle; 18. a fixed block; 19. a pull rod; 20. and (6) accommodating the tank.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 2, for the utility model discloses a model sand table of convenient transportation, including a supporting bench 1 that is used for placing the sand table, gyro wheel 2 is all installed to 1 bottom surface four corners position of a supporting bench, the equal perpendicular fixedly connected with mounting panel 3 in both ends on 1 length direction's of a supporting bench both sides wall, and 3 lower surfaces of mounting panel articulate have bracing piece 4, and 3 length direction settings of perpendicular to mounting panel are followed to bracing piece 4 axis of rotation.

Bracing piece 4 is for including sleeve 5 and extension rod 6, and 6 one ends of extension rod are rotated and are connected on mounting panel 3, and 6 other ends of extension rod are pegged graft in sleeve 5, and a perforation 7 has been seted up to sleeve 5 upper ends, and extension rod 6 has seted up 5 on its length direction and has perforated two 8, and two 8 and a perforation 7 size are unanimous.

Be equipped with on brace table 1 and be used for restricting the spacing subassembly 9 of bracing piece 4 pivoted, spacing subassembly 9 includes inserted bar 10, inserted bar 10 is used for simultaneously perforating perforation 7 and perforation two 8, spacing subassembly 9 still includes telescopic link 11, telescopic link 11 includes two extension rod 12 and two sleeve 13, the perpendicular fixed connection of two extension rod 12 is in the one end that one 5 of sleeve was kept away from to inserted bar 10, the one end grafting of inserted bar 10 is kept away from to two extension rod 12 in two sleeve 13, the one end fixedly connected with slider 14 of two extension rod 12 is kept away from to two sleeve 13, slider 14 butt is on brace table 1 lateral wall, be equipped with on brace table 1 and be used for driving two inserted bar 10 on the same lateral wall of brace table 1 to be close to each other or keep away from and have limit function's drive assembly.

The driving assembly 15 comprises a bidirectional screw rod 16 and a handle 17, the length direction of the bidirectional screw rod 16 is arranged along the sliding direction of the inserted link 10, one end of the bidirectional screw rod 16 is rotatably connected to the supporting platform 1, the other end of the bidirectional screw rod 16 is fixedly connected with the handle 17, and two sliders 14 on the same side of the supporting platform 1 are respectively in threaded connection with two sections of reverse thread lines of the bidirectional screw rod 16.

The lower end of the side wall of the support table 1 is fixedly connected with a fixing block 18 between the two inserted bars 10, when the support bar 4 rotates to be horizontal, the support bar 4 can be abutted to the upper surface of the inserted bar 10, and when the support bar 4 is abutted to the upper surface of the inserted bar 10 and is in a horizontal state, the lower surface of the inserted bar 10 is abutted to the upper surface of the fixing block 18.

Brace table 1 width direction's a lateral wall upper end articulates there is pull rod 19 that is used for stimulateeing brace table 1, and pull rod 19 is the U-shaped, offers holding tank 20 that is used for holding pull rod 19 on the brace table 1 lateral wall, and pull rod 19 articulates in holding tank 20 bottom surface, fixedly connected with rubber pad (not marking in the figure) on the holding tank 20 lateral wall, and when pull rod 19 card was in holding tank 20, pull rod 19 and rubber pad interference fit.

The implementation principle of the embodiment is as follows: when supporting bench 1 needs to be transported, turning handle 17 drives two-way lead screw 16 and rotates, drive two sliders 14 and be close to each other, thereby drive inserted bar 10 and remove, meanwhile, the degree of depth that two 12 control extension bars inserted in two 13 sleeves, control inserted bar 10 butt is on fixed block 18, inserted bar 10 breaks away from perforation one 7 and perforation two 8 this moment, then the length of control bracing piece 4, again rotate bracing piece 4, then the length of good bracing piece 4 of readjustment, control bracing piece 4 butt can on inserted bar 10.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a model sand table of convenient transportation, includes a supporting bench (1) that is used for placing the sand table, its characterized in that: all articulated bracing piece (4) have in brace table (1) four corners position, gyro wheel (2) are all installed in brace table (1) bottom surface four corners position, be equipped with on brace table (1) and be used for the restriction bracing piece (4) pivoted spacing subassembly (9).

2. A model sand table convenient for transportation according to claim 1, wherein: the support rod (4) is arranged at two ends of two opposite side walls of the support table (1) respectively, the limiting component (9) comprises an inserted rod (10), the inserted rod (10) is horizontally and slidably connected to the side wall of the support table (1) where the support rod (4) is located, a first punched hole (7) for inserting the inserted rod (10) is formed in the support rod (4), and a driving component (15) which is used for driving the two inserted rods (10) on the same side wall to be close to or far away from each other and has a limiting function is arranged on the support table (1).

3. A model sand table convenient for transportation according to claim 2, wherein: drive assembly (15) include two-way lead screw (16) and handle (17), two-way lead screw (16) length direction is followed inserted bar (10) slip direction sets up, two-way lead screw (16) one end is rotated and is connected on brace table (1), two-way lead screw (16) other end fixed connection handle (17), brace table (1) is gone up two with one side inserted bar (10) threaded connection respectively on two sections reverse thread lines of two-way lead screw (16).

4. A model sand table convenient for transportation according to claim 3, wherein: bracing piece (4) are for including sleeve (5) and extension rod (6), extension rod (6) one end is rotated and is connected on brace table (1), extension rod (6) other end is pegged graft in sleeve (5), set up in perforation (7) on sleeve (5), a plurality of confessions have been seted up on extension rod (6) along its length direction the perforation two (8) that inserted bar (10) passed, spacing subassembly (9) still include telescopic link (11), telescopic link (11) include extension rod two (12) and sleeve two (13), telescopic link (11) one end threaded connection be in on two-way lead screw (16), the perpendicular fixed connection that hangs down of telescopic link (11) other end inserted bar (10).

5. A model sand table convenient for transportation according to claim 4, wherein: supporting bench (1) lateral wall lower extreme is in two go up fixedly connected with between inserted bar (10) and be used for the butt inserted bar (10) upper surface is in order to restrict fixed block (18) that telescopic link (11) are extended, bracing piece (4) are placed when inserted bar (10) are gone up, fixed block (18) butt inserted bar (10) lower surface.

6. A model sand table convenient for transportation according to claim 1, wherein: the side wall of the supporting table (1) is hinged with a pull rod (19) used for pulling the supporting table (1).

7. A model sand table convenient for transportation according to claim 6, wherein: an accommodating groove (20) for accommodating the pull rod (19) is formed in the side wall of the support table (1).

8. A model sand table convenient for transportation according to claim 7, wherein: the rubber pads are fixedly connected to the side walls of the accommodating groove (20), and when the pull rod (19) is clamped in the accommodating groove (20), the rubber pads deform.