CN218515507U

CN218515507U - BIM model display mechanism

Info

Publication number: CN218515507U
Application number: CN202222097436.XU
Authority: CN
Inventors: 袁钰奇; 张鹍鹏; 陈建军; 罗玲; 何丹妮; 陈晓达
Original assignee: Shenzhen Comprehensive Transportation And Municipal Engineering Design And Research Institute Co ltd
Current assignee: Shenzhen Comprehensive Transportation And Municipal Engineering Design And Research Institute Co ltd
Priority date: 2022-08-10
Filing date: 2022-08-10
Publication date: 2023-02-24
Anticipated expiration: 2032-08-10

Abstract

The utility model discloses a BIM model display mechanism, which comprises a supporting table, wherein a supporting plate is arranged on the supporting table; a plurality of fixing grooves are formed in the supporting plate, and elastic expansion pieces are inserted into the fixing grooves; the backup pad upside is provided with the limiting plate, it is connected with the threaded rod to rotate in the backup pad, the threaded rod run through the limiting plate and with limiting plate threaded connection, the elastic expansion piece run through the limiting plate and with limiting plate sliding connection. The utility model discloses a set up the maximum distance that the limiting plate can change the barrel and move down, and then avoid the too big BIM model that leads to of maximum distance of barrel lapse to move down the distance of removing too big, the BIM model bottom structure that leads to is blockked the circumstances such as take place by all the other barrel that do not move down.

Description

BIM model display mechanism

Technical Field

The utility model belongs to the technical field of the model show, especially, relate to a BIM model show mechanism.

Background

When placing the BIM model and demonstrate in transparent glass cover, because the BIM model only keeps flat inside the show stand, lead to the BIM model to remove easily, lead to the BIM model to appear the condition such as collision or fall.

Therefore, the publication No. CN216221021U discloses a display stand for BIM models, which comprises a fixed stand, wherein a fixed panel is arranged on the top of the fixed stand, and the fixed panel is fixedly connected with the fixed stand.

However, the pressing distance of the supporting block cannot be adjusted as required, so that in the actual use process, the structure on the lower side of the BIM model is easily shielded by the supporting block and other structures, and a good display effect cannot be achieved.

Therefore, a BIM model display mechanism is proposed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

To the above problem, the utility model provides a BIM model show mechanism, the device can be through setting up the regulating plate in order to realize changing the maximum distance that the barrel moved down to ensure that the information of BIM model downside can demonstrate out completely, in order to solve the problem that proposes among the above-mentioned background art.

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

a BIM model display mechanism comprises a support table, wherein a support plate is placed on the support table;

a plurality of fixing grooves are formed in the supporting plate, and elastic expansion pieces are inserted into the fixing grooves;

the backup pad upside is provided with the limiting plate, it is connected with the threaded rod to rotate in the backup pad, the threaded rod run through the limiting plate and with limiting plate threaded connection, the elastic expansion piece run through the limiting plate and with limiting plate sliding connection.

Furthermore, a plurality of slide bars are fixedly connected to the supporting plate, and the limiting plate penetrates through the slide bars and is in sliding connection with the slide bars.

Furthermore, the elastic telescopic piece comprises a rod body, a barrel, a limiting block and a connecting spring, the rod body is inserted into the fixed groove, the top end of the rod body extends into the barrel and is fixedly connected with the limiting block, the limiting block is slidably connected with the inner wall of the barrel, and the upper end and the lower end of the connecting spring are fixedly connected with the inner wall of the barrel and the top end of the limiting block respectively.

Further, the rod body and the barrel are of square strip structures, and the limiting block is of a square block structure.

Furthermore, the bottom end of the rod body is provided with an inserting structure, and an inserting groove matched with the inserting structure is formed in the fixing groove.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a set up the maximum distance that the limiting plate can change the barrel and move down, and then avoid the too big BIM model that leads to of maximum distance of barrel lapse to move down the distance of removing too big, the BIM model bottom structure that leads to is blockked the circumstances such as take place by all the other barrel that do not move down.

Drawings

Fig. 1 is a schematic view of an overall structure of a BIM model display mechanism provided by the present invention;

fig. 2 is a schematic structural view of a fixing groove and an inserting groove in a BIM model display mechanism provided by the present invention;

fig. 3 is the utility model provides a schematic sectional structure diagram of a flexible expansion part in BIM model display mechanism.

In the figure: 1. a support table; 2. a support plate; 3. fixing grooves; 4. an elastic expansion member; 41. a rod body; 42. a cylinder body; 43. a limiting block; 44. a connecting spring; 5. a limiting plate; 6. a threaded rod; 7. a slide bar; 8. a plug-in structure; 9. and (4) inserting grooves.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a BIM model display mechanism includes a supporting table 1, a supporting plate 2 is placed on the supporting table 1, the supporting table 1 can be a table structure or other table-shaped structures for supporting the supporting plate 2, a placing groove for placing the supporting plate 2 can be provided on the top of the supporting table 1, or the supporting plate 2 and the supporting table 1 can be directly fixedly connected. Seted up a plurality of fixed slots 3 on the backup pad 2, fixed slot 3 inside is pegged graft elastic expansion piece 4, will move down after elastic expansion piece 4 pressurized to realize that a plurality of elastic expansion pieces 4 will support the BIM model of various shapes, carry on spacingly to the BIM model through the supporting shoe that is not pushed down simultaneously, avoid the BIM model to slide.

The elastic expansion piece 4 comprises a rod body 41, a cylinder body 42, a limiting block 43 and a connecting spring 44, the rod body 41 is inserted into the fixing groove 3, the top end of the rod body 41 extends into the cylinder body 42 and is fixedly connected with the limiting block 43, the limiting block 43 is slidably connected with the inner wall of the cylinder body 42, the upper end and the lower end of the connecting spring 44 are fixedly connected with the inner top wall of the cylinder body 42 and the top end of the limiting block 43 respectively, namely, when the cylinder body 42 is pressed, the cylinder body 42 moves downwards at the moment, and the connecting spring 44 is compressed.

The rod body 41 and the cylinder body 42 are both in a square strip structure, and the limiting block 43 is in a square block structure, so that the rotation of the rod body 41 and the cylinder body 42 and other structures is avoided, and the cylinder bodies 42 in different elastic telescopic pieces 4 are prevented from being clamped mutually.

The connection mode between the rod 41 and the fixing groove 3 is specifically as follows: the body of rod 41 bottom is provided with grafting structure 8, fixed slot 3 is inside to be set up with grafting structure 8 matched with inserting groove 9, can be the protruding structure of cross if grafting structure 8, and inserting groove 9 is criss-cross groove structure, through the cooperation between grafting structure 8 and the inserting groove 9, can realize the body of rod 41 and fixed slot 3 between fixed slot 3 fixed, can also be when clearing up the device simultaneously, extract the body of rod 41 from fixed slot 3 to realize convenient dust etc. in getting rid of backup pad 2.

Further can be provided with limiting plate 5 at 2 upsides in the backup pad, it is connected with threaded rod 6 to rotate in backup pad 2, threaded rod 6 runs through limiting plate 5 and with limiting plate 5 threaded connection, elastic expansion part 4 run through limiting plate 5 and with limiting plate 5 sliding connection, in order to realize changing the height of limiting plate 5 through rotating threaded rod 6, and at the in-process that elastic expansion part 4 warp, the maximum distance that barrel 42 can remove also be promptly for department that offsets with limiting plate 5, and then realize changing the distance that barrel 42 subsides downwards through the height that changes limiting plate 5, and then avoid the too big BIM model downside structure that leads to in distance that barrel 42 subsides downwards to be done by elastic expansion part 4 and block and can't play the effect of show.

And limiting plate 5's setting can also play the effect that stops to the dust, and the dust on top will drop on limiting plate 5 during the use, avoids the dust to drop to backup pad 2 on.

Still can be at 6 top fixedly connected with adjust knob isotructures of threaded rod to realize better drive threaded rod 6 and rotate.

Further, a plurality of slide bars 7 can be fixedly connected to the support plate 2, and the limiting plate 5 penetrates through the slide bars 7 and is in sliding connection with the slide bars 7, so that the sliding stability of the limiting plate 5 is improved.

Now, the operation principle of the present invention is described as follows:

in the use, place the BIM model on the device, will receive pressure downstream with the barrel 42 that BIM model downside was extruded, and then realize that the barrel 42 among a plurality of elastic expansion parts 4 will make up into the structure with BIM model downside looks adaptation to realize better supporting elastic expansion part 4, and then avoid the BIM model condition such as slip to appear. And can be as required, through rotating threaded rod 6 to the realization changes the height of limiting plate 5, and then realizes changing the maximum distance that barrel 42 moved down, and then avoids the BIM model to move down too big distance, leads to BIM model downside structural information to be blockked by remaining barrel 42 that does not move down.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A BIM model display mechanism comprises a support table (1), and is characterized in that a support plate (2) is placed on the support table (1);

a plurality of fixing grooves (3) are formed in the supporting plate (2), and elastic telescopic pieces (4) are inserted into the fixing grooves (3);

backup pad (2) upside is provided with limiting plate (5), it is connected with threaded rod (6) to rotate on backup pad (2), threaded rod (6) run through limiting plate (5) and with limiting plate (5) threaded connection, elastic expansion piece (4) run through limiting plate (5) and with limiting plate (5) sliding connection.

2. The BIM model display mechanism according to claim 1, wherein a plurality of sliding rods (7) are fixedly connected to the supporting plate (2), and the limiting plate (5) penetrates through the sliding rods (7) and is slidably connected with the sliding rods (7).

3. The BIM model display mechanism according to claim 1, wherein the elastic expansion member (4) comprises a rod body (41), a cylinder body (42), a stop block (43) and a connecting spring (44), the rod body (41) is inserted into the fixing groove (3), the top end of the rod body (41) extends into the cylinder body (42) and is fixedly connected with the stop block (43), the stop block (43) is slidably connected with the inner wall of the cylinder body (42), and the upper end and the lower end of the connecting spring (44) are respectively fixedly connected with the inner top wall of the cylinder body (42) and the top end of the stop block (43).

4. The BIM model display mechanism as claimed in claim 3, wherein the rod body (41) and the cylinder body (42) are both square bar structures, and the limiting block (43) is a square block structure.

5. The BIM model display mechanism as claimed in claim 3, wherein the bottom end of the rod body (41) is provided with a plug-in structure (8), and the inside of the fixing groove (3) is provided with a plug-in groove (9) matched with the plug-in structure (8).