CN215118046U

CN215118046U - Building sand table supporting structure

Info

Publication number: CN215118046U
Application number: CN202120855942.3U
Authority: CN
Inventors: 孙建伟
Original assignee: Tianjin Zhujing Tiancheng Model Technology Co ltd
Current assignee: Tianjin Zhujing Tiancheng Model Technology Co ltd
Priority date: 2021-04-25
Filing date: 2021-04-25
Publication date: 2021-12-10
Anticipated expiration: 2031-04-25

Abstract

The utility model relates to the technical field of buildings, in particular to a building sand table supporting structure, which can combine sand table frames with different sizes according to different requirements, and the combined supporting plate can be repeatedly used for a plurality of times, thereby improving the efficiency of manufacturing the sand table frames and saving resources; including the built-up support board, the pillar, the dop, a spring, first connecting rod, second connecting rod and pivot, the built-up support board bottom is connected with four group's pillar tops, built-up support board left end and front end all are provided with the fourth spout, the fourth spout rear end of left fourth spout right-hand member and front side all is provided with the mounting groove, two sets of mounting groove intercommunication, four group's dops symmetry respectively and two sets of fourth spout sliding connection, four group's dops are connected with two sets of fourth spout both ends through four group's springs respectively, left two sets of first connecting rod left ends respectively with left two sets of dop right-hand member rotatable coupling, left second connecting rod left end and left two sets of first connecting rod right-hand member rotatable coupling.

Description

Building sand table supporting structure

Technical Field

The utility model relates to a technical field of building especially relates to a building sand table bearing structure.

Background

The sand table is a model piled up by silt, military chess and other materials according to a certain proportion relation according to a topographic map, an aviation photograph or a field topography. The building sand table is a structure which represents the building art in a micro-entity mode, and expresses the building idea faithfully whether the modeling is single or the combination of groups, so that the intention of an architect is converted into a concrete image. The sand table is made through the steps of setting sand table frame stably in the same position, spreading sand with 3-5 cm thickness and proper humidity, leveling and pressing with wood board as the plane of the lowest contour line, making checks corresponding to the topographic map, numbering the sand table frame, and setting building and other parts on the sand table. The existing sand table frame is manufactured according to actual required dimensions, the size of the sand table frame cannot be changed, most of the sand table frame is disposable products, so that resource waste is caused, and manufacturing steps are complex.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a can make up not unidimensional sand table frame according to the demand of difference, the multiple repetition uses of composite support board has improved the efficiency of sand table frame preparation, has saved the building sand table bearing structure of resource.

The utility model relates to a building sand table supporting structure, which comprises a combined supporting plate, supporting columns, clamping heads, springs, first connecting rods, second connecting rods and a rotating shaft, wherein the bottom end of the combined supporting plate is connected with the top ends of four groups of supporting columns, the left end and the front end of the combined supporting plate are respectively provided with a fourth chute, the right end of the left fourth chute and the rear end of the front fourth chute are respectively provided with a mounting groove, two groups of mounting grooves are communicated, the four groups of clamping heads are respectively and symmetrically connected with two groups of fourth chutes in a sliding way, the four groups of clamping heads are respectively connected with two groups of fourth chutes through four groups of springs, the left ends of the left two groups of first connecting rods are respectively and rotatably connected with the right ends of the left two groups of clamping heads, the left end of the left second connecting rod is rotatably connected with the left end of the rotating shaft, the front ends of the two groups of first connecting rods are respectively and rotatably connected with the rear ends of the two groups of clamping heads, the second connecting rod front end of front side and the two sets of first connecting rod rear end rotatable coupling of front side, the second connecting rod rear end and the pivot front end rotatable coupling of front side, pivot bottom and built-up support board rotatable coupling, the right-hand member and the rear end of built-up support board all are provided with the draw-in groove.

The utility model discloses a building sand table bearing structure still includes the button, and the button bottom is provided with the circular slot, is provided with the spiral track on the circular slot, and the pivot top is provided with globular slider, and button and pivot rotatable coupling all are provided with the slider about the button, are provided with the through-hole in the middle of the composite support board top, and both ends all are provided with first spout button and composite support board sliding connection about the through-hole.

The utility model discloses a building sand table bearing structure, the inside both ends of draw-in groove all are provided with the hypotenuse.

The utility model discloses a building sand table bearing structure, inside cylinder pole and the telescopic link of all being provided with of every group spring, cylinder pole output and dop are connected, and the telescopic link output is provided with the second spout, cylinder pole input and second spout sliding connection, and the telescopic link input is connected with the fourth spout.

The utility model discloses a building sand table bearing structure still includes the extension bar, and four group's extension bar tops all are provided with the third spout, four group's pillar bottoms respectively with four group's spout sliding connection.

The utility model discloses a building sand table bearing structure, four group extension bar bottoms all are provided with the slipmat.

The utility model discloses a building sand table bearing structure, the tablecloth is put on multiunit composite support board top, with sand tiling to the tablecloth on.

The utility model discloses a building sand table bearing structure coats the lubricant film on the fourth spout.

Compared with the prior art, the beneficial effects of the utility model are that: the plurality of groups of combined supporting plates are transversely arranged and are connected with each other left and right by direct pressing, when longitudinally arranged, the combined supporting plate is pressed by 45 degrees, so that the clamping head at the left end of the combined supporting plate is matched and connected with the clamping groove at the right end of the second group of combined supporting plates, the clamping head at the front end of the combined supporting plate is matched and connected with the clamping groove at the rear end of the third group of combined supporting plates, combining a plurality of groups of combined supporting plates according to the required size, when the combined supporting plates are disassembled, rotating the rotating shaft to drive two groups of second connecting rods to move inwards, driving four groups of clamping heads to mutually approach towards the middle through the two groups of first connecting rods, moving the combined supporting plates to separate the clamping heads from the clamping grooves, can lift the built-up plate off, can make up not unidimensional sand table frame according to the demand of difference, the built-up plate can used repeatedly many times, has improved the efficiency of sand table frame preparation, has saved the resource.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a top view of the present invention;

FIG. 3 is a cross-sectional view of the shaft and button connection;

FIG. 4 is a schematic view of the shaft and button connection;

FIG. 5 is an enlarged view of the portion A of FIG. 2;

in the drawings, the reference numbers: 1. combining the supporting plates; 2. a pillar; 3. a fourth chute; 4. mounting grooves; 5. clamping a head; 6. a spring; 7. a first link; 8. a second link; 9. a rotating shaft; 10. a card slot; 11. a button; 12. a circular groove; 13. a spiral track; 14. a spherical slider; 15. a slider; 16. a through hole; 17. a bevel edge; 18. a cylindrical rod; 19. a telescopic rod; 20. and (5) lengthening the rod.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in fig. 1 to 5, the utility model relates to a building sand table supporting structure; comprises a combined supporting plate 1, supporting columns 2, clamping heads 5, springs 6, first connecting rods 7, second connecting rods 8 and a rotating shaft 9, wherein the bottom end of the combined supporting plate 1 is connected with the top ends of four groups of supporting columns 2, the left end and the front end of the combined supporting plate 1 are respectively provided with a fourth sliding chute 3, the right end of the left fourth sliding chute 3 and the rear end of the front fourth sliding chute 3 are respectively provided with a mounting groove 4, the two groups of mounting grooves 4 are communicated, the four groups of clamping heads 5 are respectively and symmetrically connected with the two groups of fourth sliding chutes 3 in a sliding way, the four groups of clamping heads 5 are respectively connected with the two ends of the two groups of fourth sliding chutes 3 through the four groups of springs 6, the left ends of the two groups of left first connecting rods 7 are respectively and rotatably connected with the right ends of the two groups of left clamping heads 5, the left end of the second connecting rod 8 is rotatably connected with the right ends of the two groups of left first connecting rods 8, the left end of the two groups of front connecting rods 7 are respectively and rotatably connected with the rear ends of the two groups of front clamping heads 5, the front end of a second connecting rod 8 at the front side is rotatably connected with the rear ends of two groups of first connecting rods 7 at the front side, the rear end of the second connecting rod 8 at the front side is rotatably connected with the front end of a rotating shaft 9, the bottom end of the rotating shaft 9 is rotatably connected with a combined supporting plate 1, and the right end and the rear end of the combined supporting plate 1 are both provided with clamping grooves 10; the combined supporting plates 1 are transversely arranged, the combined supporting plates 1 are connected left and right by direct pressing, when the combined supporting plates 1 are longitudinally arranged, the combined supporting plates 1 are pressed at 45 degrees, a clamping head at the left end of the combined supporting plate 1 is matched and connected with a clamping groove 10 at the right end of a second combined supporting plate 1, a clamping head at the front end of the combined supporting plate 1 is matched and connected with a clamping groove 10 at the rear end of a third combined supporting plate 1, the combined supporting plates 1 are combined according to the required size, when the combined supporting plates are disassembled, a rotating shaft 9 is rotated, the rotating shaft 9 rotates to drive two groups of second connecting rods 8 to move inwards, the two groups of second connecting rods 8 respectively drive four groups of clamping heads 5 to mutually approach towards the middle through four groups of first connecting rods 7, the combined supporting plates 1 are moved to separate the clamping heads 5 from the clamping grooves 10, the combined supporting plates 1 can be disassembled, sand plate frames with different sizes can be combined according to different requirements, and the combined supporting plates 1 can be repeatedly used for a plurality of times, the efficiency of sand table frame preparation is improved, the resource has been saved.

The utility model discloses a building sand table supporting structure still includes button 11, and button 11 bottom is provided with circular slot 12, is provided with spiral track 13 on circular slot 12, and pivot 9 top is provided with globular slider 14, and button 11 and pivot 9 rotatable coupling, button 11 both ends are provided with slider 15 about, are provided with through-hole 16 in the middle of the combination backup pad 1 top, and through-hole 16 both ends are provided with first spout button 11 and are connected with combination backup pad 1 is sliding; pressing button 11, button 11 drives pivot 9 through the cooperation of helical orbit 13 and spherical slider 14 and rotates, when the hand loosens, and pivot 9 returns the normal position under the effect of spring 6, and pivot 9 drives button 11 rebound through the cooperation of helical orbit 13 and spherical slider 14 and resets, and this device makes the rotation of pivot 9 become reciprocating of button 11, makes the operation convenient more laborsaving, has improved the practicality.

In the building sand table supporting structure of the utility model, the two ends inside the clamping groove 10 are both provided with the bevel edge 17; the bevel edge 17 is arranged to enable the connection between the two groups of combined supporting plates 1 to be firmer, and the practicability is improved.

The utility model discloses a building sand table supporting structure, each group of spring 6 is internally provided with a cylindrical rod 18 and a telescopic rod 19, the output end of the cylindrical rod 18 is connected with a clamping head 5, the output end of the telescopic rod 19 is provided with a second chute, the input end of the cylindrical rod 18 is connected with the second chute in a sliding way, and the input end of the telescopic rod 19 is connected with a fourth chute 3; the stability of the spring 6 is increased by the provision of the cylindrical rod 18 and the telescopic rod 19.

The utility model also comprises extension bars 20, wherein the top ends of the four extension bars 20 are provided with third chutes, and the bottom ends of the four groups of struts 2 are respectively connected with the four groups of chutes in a sliding way; the height of the pillar 2 is conveniently adjusted by arranging the extension bar 20, so that the height of the sand table is conveniently adjusted, and the practicability is improved.

In the building sand table supporting structure of the utility model, the bottom ends of the four groups of extension bars 20 are provided with non-slip mats; the friction force between the extension bar 20 and the table top is increased by arranging the anti-slip pads, and the stability of the sand table is improved.

In the building sand table supporting structure of the utility model, the top end of the multi-group combined supporting plate 1 is paved with the tablecloth, and the sandy soil is paved on the tablecloth; prevent that sand and soil from flowing through the gap of combination backup pad 1 through laying the tablecloth, improved the practicality.

The utility model discloses a building sand table supporting structure, a lubricating layer is coated on the fourth chute 3; reduce dop 5 and fourth spout 3's frictional force through the coating lubricant film, make dop 5 remove more smoothly, improved the practicality.

The utility model relates to a building sand table supporting structure, when in operation, a plurality of groups of combined supporting plates 1 are transversely arranged, the combined supporting plates 1 are connected left and right by direct pressing, when in longitudinal arrangement, the combined supporting plates 1 are pressed by 45 degrees, a clamping head at the left end of the combined supporting plates 1 is matched and connected with a clamping groove 10 at the right end of a second group of combined supporting plates 1, a clamping head at the front end of the combined supporting plates 1 is matched and connected with a clamping groove 10 at the rear end of a third group of combined supporting plates 1, the combined supporting plates 1 are combined according to the required size, when in disassembly, a rotating shaft 9 is rotated, the rotating shaft 9 is rotated to drive two groups of second connecting rods 8 to move inwards, the two groups of second connecting rods 8 respectively drive four groups of clamping heads 5 to mutually approach towards the middle through four groups of first connecting rods 7, the combined supporting plates 1 are moved to separate the clamping heads 5 from the clamping grooves 10, the combined supporting plates 1 can be disassembled, sand table frames with different sizes can be combined according to different requirements, the combined supporting plate 1 can be repeatedly used for many times, so that the manufacturing efficiency of the sand table frame is improved, and resources are saved; pressing button 11, button 11 drives pivot 9 through the cooperation of helical orbit 13 and spherical slider 14 and rotates, when the hand loosens, and pivot 9 returns the normal position under the effect of spring 6, and pivot 9 drives button 11 rebound through the cooperation of helical orbit 13 and spherical slider 14 and resets, and this device makes the rotation of pivot 9 become reciprocating of button 11, makes the operation convenient more laborsaving, has improved the practicality.

The utility model discloses a building sand table bearing structure, its mounting means, connected mode or mode of setting are common mechanical system, as long as can reach all can implement of its beneficial effect.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. A building sand table supporting structure is characterized by comprising a combined supporting plate (1), supporting columns (2), clamping heads (5), springs (6), a first connecting rod (7), a second connecting rod (8) and a rotating shaft (9), wherein the bottom end of the combined supporting plate (1) is connected with the top ends of four groups of supporting columns (2), the left end and the front end of the combined supporting plate (1) are respectively provided with a fourth sliding chute (3), the right end of the fourth sliding chute (3) on the left side and the rear end of the fourth sliding chute (3) on the front side are respectively provided with a mounting groove (4), the two groups of mounting grooves (4) are communicated, the four groups of clamping heads (5) are respectively and symmetrically connected with the two groups of fourth sliding chutes (3) in a sliding manner, the four groups of clamping heads (5) are respectively connected with the two ends of the two groups of fourth sliding chutes (3) through the four groups of springs (6), the left end of the two groups of first connecting rods (7) on the left side is respectively and rotatably connected with the right end of the two groups of clamping heads (5), left second connecting rod (8) left end and left two sets of first connecting rod (7) right-hand member rotatable coupling, left second connecting rod (8) right-hand member and pivot (9) left end rotatable coupling, two sets of first connecting rod (7) front ends of front side respectively with two sets of dop (5) rear end rotatable coupling of front side, second connecting rod (8) front end of front side and two sets of first connecting rod (7) rear end rotatable coupling of front side, second connecting rod (8) rear end and pivot (9) front end rotatable coupling of front side, pivot (9) bottom and combination backup pad (1) rotatable coupling, the right-hand member and the rear end of combination backup pad (1) all are provided with draw-in groove (10).

2. The building sand table supporting structure according to claim 1, further comprising a button (11), wherein a circular groove (12) is formed at the bottom end of the button (11), a spiral track (13) is formed in the circular groove (12), a spherical sliding block (14) is arranged at the top end of the rotating shaft (9), the button (11) is rotatably connected with the rotating shaft (9), sliding blocks (15) are arranged at the left end and the right end of the button (11), a through hole (16) is formed in the middle of the top end of the combined supporting plate (1), and a first sliding groove button (11) is arranged at each of the left end and the right end of the through hole (16) and is slidably connected with the combined supporting plate (1).

3. A construction sand table support structure as claimed in claim 1, characterised in that the interior of the channel (10) is provided at both ends with bevelled edges (17).

4. A building sand table support structure according to claim 1, characterized in that a cylindrical rod (18) and a telescopic rod (19) are arranged inside each set of springs (6), the output end of the cylindrical rod (18) is connected with the chuck (5), the output end of the telescopic rod (19) is provided with a second sliding slot, the input end of the cylindrical rod (18) is slidably connected with the second sliding slot, and the input end of the telescopic rod (19) is connected with the fourth sliding slot (3).

5. The building sand table support structure of claim 1 further comprising extension bars (20), wherein the top ends of the four sets of extension bars (20) are provided with third sliding grooves, and the bottom ends of the four sets of struts (2) are slidably connected with the four sets of sliding grooves, respectively.

6. A building sand table support structure as claimed in claim 5 wherein the four sets of elongate bars (20) are provided with non-slip pads at their lower ends.

7. The building sand table support structure according to claim 1, wherein a tablecloth is laid on top of the plurality of sets of composite support plates (1) to lay the sand thereon.

8. A building sand table support structure as claimed in claim 1, characterised in that the fourth runner (3) is coated with a lubricating layer.