CN209957300U

CN209957300U - Sand table carrying frame

Info

Publication number: CN209957300U
Application number: CN201920195750.7U
Authority: CN
Inventors: 胡治国
Original assignee: Chengdu Jingcheng Space Culture Creative Co Ltd
Current assignee: Chengdu Jingcheng Space Culture Creative Co Ltd
Priority date: 2019-02-13
Filing date: 2019-02-13
Publication date: 2020-01-17
Anticipated expiration: 2029-02-13

Abstract

The utility model provides a sand table transport frame, including two support frames that set up side by side, establish the loading board between two support frames, the gyro wheel is established to the support frame bottom, in the vertical pneumatic cylinder that is equipped with intercommunication hydraulic circuit in support frame top, establish the link that is used for mentioning the loading board on the pneumatic cylinder, is equipped with on the loading board and drives gyro wheel pivoted power device, in the equal vertical spacing that is equipped with in loading board top four corners, and the loading board bottom surface is extended downwards to spacing bottom, establishes the tray in spacing bottom. The utility model provides a sand table transport frame for solve the sand table and be not convenient for modify and be unfavorable for the problem of transport.

Description

Sand table carrying frame

Technical Field

The utility model relates to a sand table installation removes field, concretely relates to sand table transport frame.

Background

The sand table is convenient for people to intuitively feel the building environment and the structure of the building, can ensure that the whole pattern gives strong effect and strong visual impact to people, can be well and really used by developers who sell the floor horizontally and forcefully, and the developers see that when the customers with the forceful effects are used, the developers can easily think that the exterior can be beautifully done, so the building also has no problem and can attract a plurality of people to buy the building. The cost of the sand table is low, and the construction details can be developed. The large sand table has better visual impact and spiritual shocking effect for people, and brings more impressive images to people, so that the large sand table is widely used in building sales. However, if the large sand table needs to be modified after being installed, due to the fact that the sand table is large in size, constructors cannot conveniently enter the sand table to modify the sand table, and meanwhile the large sand table cannot be conveniently carried to a transport vehicle.

SUMMERY OF THE UTILITY MODEL

The to-be-solved problem of the utility model is to the above-mentioned not enough that exists among the prior art and provide a sand table transport frame for solve the sand table and be not convenient for modify and be unfavorable for the problem of transport.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a sand table transport frame, includes two support frames that set up side by side, establishes the loading board between two support frames, the gyro wheel is established to the support frame bottom, in the vertical pneumatic cylinder that is equipped with intercommunication hydraulic circuit in support frame top, establishes the link that is used for mentioning the loading board on the pneumatic cylinder, is equipped with on the loading board to drive gyro wheel pivoted power device, in the equal vertical spacing that is equipped with in loading board top four corners, and the loading board bottom surface is extended downwards to the bottom of spacing, establishes the tray in the bottom of spacing.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model provides a sand table transport frame for solve the sand table and be not convenient for modify and be unfavorable for the problem of transport. When the sand table is used, the piston of the hydraulic cylinder moves downwards, so that the connecting frame moves downwards and drives the bearing plate to move downwards, the tray is placed on the ground, the tray is placed at the bottom of the sand table, and the piston of the hydraulic cylinder moves upwards to lift the sand table. When the sand table needs to be modified, a constructor lies prone on the bearing plate, the power device enables the constructor to move on the sand table, and then the constructor can reach the position needing to be modified, so that the sand table is modified. After the sand table is lifted, the power device drives the roller to rotate, and then the carrying frame and the sand table are driven to move together. When the carrying frame and the sand table move together to the transport vehicle, the hydraulic cylinder puts down the bearing plate, then puts down the sand table, takes out the tray from under the sand table, raises the hydraulic cylinder, and moves the carrying frame through the power device so that the carrying frame leaves the transport vehicle.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.

Drawings

FIG. 1 is a schematic view of a sand table carrier structure;

FIG. 2 is a top view of a sand table carrier;

fig. 3 is a side view of a sand table carrier.

Detailed Description

In order to make the utility model realize that the technical means, the creation characteristics, the achievement purpose and the effect are clearer and are easy to understand, the following combination and the detailed implementation are right the utility model discloses do further explanation:

as shown in fig. 1-3, including two support frames 1 that set up side by side, establish the loading board 2 between two support frames 1, gyro wheel 14 is established to support frame 1 bottom, and the pneumatic cylinder 13 that is used for mentioning loading board 2 is vertically equipped with intercommunication hydraulic circuit in support frame 1 top, establishes the link 3 that is used for mentioning loading board 2 on the pneumatic cylinder 13, is equipped with on the loading board 2 and drives gyro wheel 14 pivoted power device, all vertically is equipped with spacing 4 in loading board 2 top four corners, and the bottom of spacing 4 extends the loading board 2 bottom surface downwards, establishes tray 41 in spacing 4's bottom.

In the above scheme, two support frames 1 are arranged side by side, and rollers 14 are arranged at the bottom of the support frames 1, and the number of the rollers 14 is 4. So that the sand handling rack is held steady against tipping over by the 4 rollers 14. When the sand table is used, the piston of the hydraulic cylinder 13 moves downwards, so that the connecting frame 3 moves downwards and drives the bearing plate 2 to move downwards, the tray 41 is placed on the ground, the tray 41 is placed at the bottom of the sand table, and the piston of the hydraulic cylinder 13 moves upwards to lift the sand table. When the sand table needs to be modified, constructors lie prone on the bearing plate 2, the power device enables the sand table carrying frame to move along the sand table, so that the bearing plate 2 moves above the sand table, and then the constructors can close the power device when reaching the position needing to be modified, so that the sand table is modified. After the sand table is lifted, the power device drives the roller 14 to rotate, and further drives the carrying frame to move together with the sand table. When the carrier is moved together with the sand table onto the carrier, the hydraulic cylinder 13 lowers the carrier plate 2 and thus the sand table, the pallet is taken out from under the sand table, the hydraulic cylinder 13 is raised and the carrier is moved by the power means so that the carrier leaves the carrier.

As a further implementation detail of this embodiment, referring to fig. 1-3, the supporting frame 1 includes a first horizontal frame 11, two ends of the first horizontal frame 11 are symmetrically provided with fixing frames 12, a top end of the fixing frame 12 is connected to the first horizontal frame 11, a bottom end of the fixing frame 12 inclines outward and extends downward, the hydraulic cylinder 13 is disposed at a top portion of the first horizontal frame 11, and the roller 14 is disposed at a bottom end of the fixing frame 12.

In the above-mentioned scheme, the bottom of mount 12 leans out and downwardly extending, and the both ends symmetry of first horizontal shelf 11 is equipped with mount 12, therefore mount 12 forms class isosceles trapezoid structure with first horizontal shelf 11, and gyro wheel 14 locates mount 12 bottom, therefore 4 gyro wheels 14 are located the four corners of a rectangle structure respectively, and then make gyro wheel 14 bear whole sand table transport frame from the four corners, thereby make sand table transport frame's the scope of bearing bigger, can not take place the slope, distance between two gyro wheels 14 on the same support frame 1 is big more, support frame 1 is more stable. The hydraulic cylinder 13 is arranged at the top of the first horizontal frame 11, so that the interference on the hydraulic cylinder 13 during working is reduced.

As a further implementation detail of this embodiment, referring to fig. 1-3, the connecting frame 3 includes a second horizontal frame 31 parallel to the first horizontal frame 11, the second horizontal frame 31 is disposed on the hydraulic cylinder 13, two ends of the second horizontal frame 31 are respectively provided with a vertical frame 32, and the vertical frames 32 extend downward after penetrating through the first horizontal frame 11 and are connected to the bearing plate 2.

In the above solution, the second horizontal frame 31 parallel to the first horizontal frame 11 is convenient for arranging two vertical frames 32. Vertical frames 32 are arranged at two ends of the second horizontal frame 31, and through holes for the vertical frames 32 to pass through are formed in the first horizontal frame 11. The vertical frame 32 vertically passes downward through the through-hole and is connected to the loading plate 2.

As a further implementation detail of the embodiment, referring to fig. 1-3, the power device includes a rotating disc 51 disposed on the top surface of the bearing plate 2, and a first bevel gear 52 and a second bevel gear 53 disposed on the bottom surface of the bearing plate 2 and engaged with each other, the first bevel gear 52 is connected to the rotating disc 51 through a first rotating shaft 54 vertically penetrating through the bearing plate 2, a bracket 21 is disposed at the bottom of the bearing plate 2, a second rotating shaft 55 is horizontally and rotatably disposed on the bracket 21, the second bevel gear 53 and the first gear 56 are fixedly disposed on the second rotating shaft 55, a second gear 57 is disposed on one of the rollers 14 on the same side as the first gear 56, the first gear 56 is connected to the second gear 57 through a chain 58, and a tensioning wheel 59 for tensioning the chain 58 is disposed on the fixing frame 12.

In the above scheme, the constructor rotates the turntable 51 to drive the first bevel gear 52 to rotate through the first rotating shaft 54 and further drive the second bevel gear 53 to rotate, the second bevel gear 53 rotates to drive the first gear 56 coaxially arranged to rotate, and further drive the second gear 57 to rotate through the chain 58, and drive the roller 14 to rotate and further drive the sand table carrying frame to move. In order to enable the chain 58 to move up and down on the bearing plate 2 to maintain work without influencing the movement of the bearing plate 2, the chain 58 is set to have a length such that the chain 58 is in a tight state when the bearing plate 2 moves to the uppermost position, and the chain 58 is loosened along with the movement of the bearing plate 2 from top to bottom, so that the tension wheel 59 is arranged on the fixed frame 12 above the chain 58, the type of the tension wheel 59 is 14510-RCA-A01, the tension wheel mainly comprises a fixed shell, a tension arm, a tension wheel body, a torsion spring, a rolling bearing, a spring shaft sleeve and the like, gear teeth meshed with the chain 58 are arranged outside the rolling bearing, the tension force can be automatically adjusted according to the tightness degree of the chain 58, and the. The fixed housing is fixedly connected with the fixed frame 12, and the chain 58 is wound on the rolling bearing. When the chain 58 is slack, the rolling bearing of the tension pulley 59 rotates upward around the fixed housing under the action of the torsion spring and lifts the chain 58 upward to tension the chain 58 so that the chain 58 is always in a tensioned state to prevent the chain 58 from being slack. The bearing plate 2 is provided with a through hole for the first rotating shaft 54 to pass through, a bearing is arranged in the through hole, and the first rotating shaft 54 is fixedly connected with the inner ring of the bearing. A dial lever is provided on the dial 51. The manual rotation of the turntable 51 is adopted, so that the carrying frame can be started and stopped at corresponding positions at any time according to the requirements of constructors. The stroke height of the hydraulic cylinder 13 is matched with the tensioning range of the tensioning wheel 59, so that the chain 28 is always in a tight state when the hydraulic cylinder 13 moves up and down.

As a further implementation detail of this embodiment, referring to fig. 1-3, a plurality of screw holes 42 are provided on the limiting frame 4, two strip-shaped openings 22 are provided on the bearing plate 2 side by side, two limiting frames 4 are slidably provided in each strip-shaped opening 22, a plurality of straight holes 23 are provided on the side wall of the bearing plate 2 opposite to the horizontal moving direction of the bearing plate 2, the straight holes 23 extend into the bearing plate 2 and communicate with the two strip-shaped openings 22, and a screw rod 24 inserted into the screw hole 42 is provided in each straight hole 23.

In the above scheme, remove sand table transport frame to sand table top for the sand table is located between two support frames 1, and then makes the spacing 4 at bar mouth 22 both ends for with the sand table both sides, two spacing 4 that are located the sand table homonymy can upwards mention the sand table from two positions of sand table homonymy, and then make the sand table mention through four action point atresss altogether that are located its both sides, can more stably can not take place to rock when making the sand table promote to remove. The straight hole 23 extends into the carrier plate 2 and communicates with the two strip-shaped openings 22, so that the threaded rod 24 can pass through the two strip-shaped openings 22 and the threaded hole 42. The width of the strip-shaped opening 22 is larger than the diameter of the limiting frame 4, so that the limiting frame 4 can move in the strip-shaped opening 22 to change the distance between two limiting frames 4 in the same strip-shaped opening 22, thereby adapting to sand tables with different widths. When the distance between the two limiting frames 4 in the same strip-shaped opening 22 is changed, the limiting frames 4 can be fixed in the strip-shaped opening 22 only by piling the screw holes 42 of the limiting frames 4 into the straight holes 23 and then inserting the plurality of screw holes 24 into the straight holes 23 and penetrating through the two screw holes. A plurality of straight holes 23 are arranged at intervals along the side wall of the bearing plate 2 in sequence.

As a further embodiment of the present embodiment, and with reference to fig. 1-3, the side walls of the tray 41 are provided with ramps 43 to facilitate lifting of the sand table.

In the above solution, the inclined surface 43 is disposed on the side wall of the tray 41 away from the limiting frame 4, and the inclined surface 43 connects the top surface and the bottom surface of the tray 41. The ramp 43 faces upwardly. In use, the piston of the hydraulic cylinder 13 retracts into the hydraulic cylinder 13 to lower the carrier plate 2. The screw rod 24 is taken down, so that the limiting frame 4 is in a free state, the inclined surface 43 is aligned with the side wall of the sand table, the tray 41 is pushed into the lower portion of the sand table, then the screw rod 24 is inserted into the straight hole 23 and the screw hole 42, and the limiting frame 4 is fixed in the strip-shaped opening 22. The sand table is lifted by lifting the carrier plate 2 upwards by means of the hydraulic cylinder 13.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims

1. The utility model provides a sand table transport frame, its characterized in that includes two support frame (1) that set up side by side, establishes loading board (2) between two support frame (1), gyro wheel (14) are established to support frame (1) bottom, in the vertical pneumatic cylinder (13) that are equipped with intercommunication hydraulic circuit in support frame (1) top, establish link (3) that are used for mentioning loading board (2) on pneumatic cylinder (13), be equipped with on loading board (2) and drive gyro wheel (14) pivoted power device, in the equal vertical spacing (4) that are equipped with in loading board (2) top four corners, the bottom of spacing (4) downwardly extends loading board (2) bottom surface, establishes tray (41) in the bottom of spacing (4).

2. The sand table conveying rack according to claim 1, wherein the supporting frame (1) comprises a first horizontal frame (11), fixed frames (12) are symmetrically arranged at two ends of the first horizontal frame (11), the top end of each fixed frame (12) is connected with the first horizontal frame (11), the bottom end of each fixed frame (12) inclines outwards and extends downwards, the hydraulic cylinder (13) is arranged at the top of the first horizontal frame (11), and the rollers (14) are arranged at the bottom end of each fixed frame (12).

3. A sand handling rack according to claim 2, c h a r a c t e r i z e d in that the connecting frame (3) comprises a second horizontal frame (31) parallel to the first horizontal frame (11), the second horizontal frame (31) is arranged on the hydraulic cylinder (13), vertical frames (32) are arranged at both ends of the second horizontal frame (31), and the vertical frames (32) extend through the first horizontal frame (11) and extend downwards and connect to the carrying plate (2).

4. The sand table conveying frame according to claim 1, wherein the power device comprises a rotating disc (51) arranged on the top surface of the bearing plate (2), and a first bevel gear (52) and a second bevel gear (53) which are arranged on the bottom surface of the bearing plate (2) and are meshed with each other, the first bevel gear (52) is connected with the rotating disc (51) through a first rotating shaft (54) which vertically penetrates through the bearing plate (2), a bracket (21) is arranged at the bottom of the bearing plate (2), a second rotating shaft (55) is horizontally and rotatably arranged on the bracket (21), the second bevel gear (53) and the first gear (56) are fixedly arranged on the second rotating shaft (55), one of the rollers (14) on the same side as the first gear (56) is provided with a second gear (57), the first gear (56) is connected with the second gear (57) through a chain (58), and the fixed frame (12) is provided with a tension wheel (59) for tensioning the chain (58).

5. The sand table handling frame according to claim 1, wherein a plurality of screw holes (42) are formed in the limiting frame (4), two strip-shaped openings (22) are formed in the carrying plate (2) side by side, two limiting frames (4) are slidably arranged in each strip-shaped opening (22), a plurality of straight holes (23) are formed in the side wall of the carrying plate (2) opposite to the horizontal moving direction of the carrying plate (2), the straight holes (23) extend into the carrying plate (2) and are communicated with the two strip-shaped openings (22), and a screw rod (24) inserted into the screw holes (42) is arranged in each straight hole (23).

6. A sand handling rack according to claim 1, characterised in that the side walls of the tray (41) are provided with ramps (43) to facilitate lifting of the sand table.