CN214179781U

CN214179781U - Engineering display board for BIM shield tunneling machine tunnel

Info

Publication number: CN214179781U
Application number: CN202023010924.XU
Authority: CN
Inventors: 赖泉昌
Original assignee: CCCC First Highway Engineering Co Ltd; CCCC First Highway Xiamen Engineering Co Ltd
Current assignee: CCCC First Highway Engineering Co Ltd; CCCC First Highway Xiamen Engineering Co Ltd
Priority date: 2020-12-14
Filing date: 2020-12-14
Publication date: 2021-09-14
Anticipated expiration: 2030-12-14

Abstract

The utility model discloses a building engineering demonstration board for a BIM shield tunneling machine, which comprises a bottom box, wherein the inner cavity of the bottom box is connected with a supporting plate in a sliding way, the building engineering demonstration board for the BIM shield tunneling machine is jointly constructed by arranging the bottom box, the supporting plate, supporting legs, universal wheels, through holes, driven inclined blocks, an electric push rod, a driving inclined block, a supporting frame, a spring and a demonstration board body, wherein the driving inclined block is pushed by the electric push rod to move rightwards, the driving inclined block can be contacted with the driven inclined blocks at the moment, the driving inclined blocks can extrude the driven inclined blocks, so that the driven inclined blocks can push the supporting plate downwards to move, the supporting plate drives the universal wheels to move downwards until the universal wheels are contacted with the ground, when the electric push rod continues to move rightwards, the universal wheels can provide an upward force for the bottom box and the demonstration board body, and the base can be separated from the ground, eventually only the castor is in contact with the ground.

Description

Engineering display board for BIM shield tunneling machine tunnel

Technical Field

The utility model relates to a shield constructs quick-witted technical field, specifically is a BIM shield constructs machine engineering show board for tunnel.

Background

The shield tunneling machine is a tunnel boring machine using a shield method, and the shield construction method is a method in which a tunnel "shield" (referred to as a supporting segment) is constructed (laid) while the boring machine is boring, and is different from an open construction method. Internationally, the generalized shield tunneling machine can also be used in rock strata, which is different from an open (non-shield method) tunnel tunneling machine, but in China, the tunnel tunneling machine used in a soft soil stratum is customarily called a (narrow sense) shield tunneling machine, and the tunnel tunneling machine used in a rock stratum is called a (narrow sense) TBM, and the shield tunneling machine is generally classified into a hand-tunneling shield, an extrusion shield, a semi-mechanical shield (local air pressure and global air pressure), a mechanical shield (a chest-opening cutting shield, an air pressure shield, a muddy water pressurization shield, a soil pressure balance shield, a mixed shield and a special shield) according to the working principle.

Present a show board that is used for BIM shield structure machine tunnel engineering to use is used for showing the engineering progress, and traditional display device is mostly the plate body, and it removes through the bearing gyro wheel of bottom, and this kind of panel stability is relatively poor, and the stability of the assurance device that general base formula's design can be very big, but extremely inconvenient removes to give the very big puzzlement of user, for this reason we propose a BIM shield structure machine engineering show board for tunnel, solve the problem that proposes more than.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a BIM shield constructs machine engineering show board for tunnel possesses the advantage that stability is good, and it is relatively poor to have solved the panel stability of current removal roller type, and the inconvenient problem of removing of panel of base formula design.

In order to achieve the above object, the utility model provides a following technical scheme: a engineering display board for a BIM shield tunneling machine tunnel comprises a bottom box, wherein a supporting plate is connected to the inner cavity of the bottom box in a sliding manner, the two sides of the bottom of the supporting plate are fixedly connected with supporting legs, the bottoms of the supporting legs are fixedly connected with universal wheels, through holes are arranged on both sides of the inner cavity of the bottom box, the bottom of the universal wheel penetrates through the through holes and extends to the outside of the bottom box, the top of the supporting plate is fixedly connected with a driven inclined block, the left side of the inner cavity of the bottom box is fixedly connected with an electric push rod, the right side of the electric push rod is fixedly connected with a driving inclined block which is matched with a driven inclined block for use, the two sides of the top of the bottom box are both fixedly connected with a supporting frame, the two sides of the bottom of the supporting plate and the space between the two supporting legs are both fixedly connected with a spring, the bottom and the under casing fixed connection of spring, two the inboard of support frame all has the show board body through loose axle swing joint.

Preferably, the sliding grooves are formed in the two sides of the inner cavity of the bottom box, the sliding blocks are connected to the inner cavity of the sliding grooves in a sliding mode, and one ends, far away from the sliding grooves, of the sliding blocks are fixedly connected with the supporting plate.

Preferably, the two sides of the bottom box are fixedly connected with supporting columns, and the bottom of each supporting column is fixedly connected with a base.

Preferably, the fixed surface of support frame is connected with the stopper, the surface of support frame and the top that is located the stopper have the kelly through pivot swing joint.

Preferably, the movable groove has been seted up at the top of under casing, the inner chamber sliding connection in movable groove has the sliding block, the one end and the initiative sloping block fixed connection that the movable groove was kept away from to the sliding block.

Preferably, the top of the supporting plate is fixedly connected with a storage battery on the right side of the driven oblique block.

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

1. the utility model constructs a engineering demonstration board for BIM shield tunneling machine tunnel through the arrangement of the bottom box, the supporting plate, the supporting legs, the universal wheels, the through holes, the driven inclined blocks, the electric push rod, the driving inclined blocks, the supporting frame, the springs and the demonstration board body, wherein the driving inclined blocks are pushed to move rightwards through the electric push rod, the driving inclined blocks can be contacted with the driven inclined blocks, and the driving inclined blocks can extrude the driven inclined blocks, so that the driven inclined blocks can push the supporting plate to move downwards, meanwhile, the supporting plate drives the universal wheels to move downwards until the universal wheels are contacted with the ground, and when the electric push rod moves rightwards continuously, the universal wheels can provide an upward force for the bottom box and the demonstration board body, at the moment, the base can be separated from the ground, finally, only the universal wheels are contacted with the ground, and the arrangement of the universal wheels can facilitate the user to move the demonstration device, and when needs are fixed to it, electric putter drive initiative sloping block move left can, at this moment the base just can contact once more with ground, can be so that show board body more stable.

2. The utility model can provide stable support for the display rack by arranging the support column and the base;

the display board body can be limited by arranging the limiting block and the clamping rod, so that the display board body is prevented from rotating by wind;

through setting up the battery, can provide electric power to the electronic component among the display device and support, can make it break away from the constraint of power cord simultaneously, facilitate the use more.

Drawings

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

FIG. 2 is a partial perspective view of the structural support frame of the present invention;

fig. 3 is a front view of the structure of the present invention;

fig. 4 is a partial enlarged view of the structure a of the present invention.

In the figure: 1. a bottom box; 2. a support plate; 3. a support leg; 4. a universal wheel; 5. a through hole; 6. a driven swash block; 7. an electric push rod; 8. an active oblique block; 9. a support frame; 10. a spring; 11. a display board body; 12. a chute; 13. a slider; 14. a support pillar; 15. a base; 16. a limiting block; 17. a clamping rod; 18. a movable groove; 19. a slider; 20. and (4) a storage battery.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, an engineering display board for a BIM shield tunneling machine comprises a bottom case 1, a supporting plate 2 is slidably connected to an inner cavity of the bottom case 1, supporting legs 3 are fixedly connected to both sides of the bottom of the supporting plate 2, universal wheels 4 are fixedly connected to the bottoms of the supporting legs 3, through holes 5 are formed in both sides of the inner cavity of the bottom case 1, the bottoms of the universal wheels 4 penetrate through the through holes 5 and extend to the outside of the bottom case 1, driven oblique blocks 6 are fixedly connected to the top of the supporting plate 2, an electric push rod 7 is fixedly connected to the left side of the inner cavity of the bottom case 1, a driving oblique block 8 is fixedly connected to the right side of the electric push rod 7, the driving oblique block 8 is matched with the driven oblique blocks 6 for use, supporting frames 9 are fixedly connected to both sides of the top of the bottom case 1, springs 10 are fixedly connected to both sides of the bottom of the supporting plate 2 and located between the two supporting legs 3, the bottom of the springs 10 is fixedly connected to the bottom case 1, display board bodies 11 are movably connected to the inner sides of the two supporting frames 9 through movable shafts, through the arrangement of the bottom box 1, the supporting plate 2, the supporting legs 3, the universal wheels 4, the through holes 5, the driven inclined blocks 6, the electric push rods 7, the driving inclined blocks 8, the supporting frames 9, the springs 10 and the display plate body 11, a BIM shield tunneling machine engineering display plate is jointly constructed, wherein the driving inclined blocks 8 are pushed by the electric push rods 7 to move rightwards, the driving inclined blocks 8 are in contact with the driven inclined blocks 6, the driving inclined blocks 8 can extrude the driven inclined blocks 6, so that the supporting plate 2 can be pushed downwards by the driven inclined blocks 6 to move, meanwhile, the supporting plate 2 drives the universal wheels 4 to move downwards until the universal wheels 4 are in contact with the ground, when the electric push rods 7 continue to move rightwards, the universal wheels 4 can provide an upward force to the bottom box 1 and the display plate body 11, at the base 15 can be separated from the ground, and finally, only the universal wheels 4 are in contact with the ground, and universal wheel 4's setting, can the person of facilitating the use remove display device, and when needs are fixed to it, electric putter 7 drive the initiative sloping block 8 move left can, at this moment base 15 just can with ground contact once more, can be so that show board body 11 stability more.

Referring to fig. 1, sliding grooves 12 are formed in both sides of an inner cavity of a bottom case 1, a sliding block 13 is slidably connected to the inner cavity of the sliding groove 12, and one end of the sliding block 13, which is far away from the sliding groove 12, is fixedly connected to a supporting plate 2.

Referring to fig. 1 and 3, the two sides of the bottom box 1 are fixedly connected with the supporting columns 14, the bottom of the supporting columns 14 is fixedly connected with the base 15, and the supporting columns 14 and the base 15 are arranged to provide stable support for the display rack.

Please refer to fig. 1, a surface of the supporting frame 9 is fixedly connected with a limiting block 16, a clamping rod 17 is movably connected on the surface of the supporting frame 9 above the limiting block 16 through a rotating shaft, and the limiting block 16 and the clamping rod 17 are arranged to limit the display board body 11, so as to avoid the rotation of the display board body blown by wind.

Referring to fig. 1, a movable groove 18 is formed at the top of the bottom case 1, a sliding block 19 is slidably connected to an inner cavity of the movable groove 18, and one end of the sliding block 19, which is far away from the movable groove 18, is fixedly connected to the driving oblique block 8.

Referring to fig. 1, a battery 20 is fixedly connected to the top of the supporting plate 2 and right side of the driven sloping block 6, and the battery 20 can provide electric support for electronic components in the display device, and can get rid of the constraint of a power line, thereby facilitating use.

When the display device is used, the electric push rod 7 pushes the driving inclined block 8 to move rightwards, the driving inclined block 8 is contacted with the driven inclined block 6, the driving inclined block 8 extrudes the driven inclined block 6, so that the driven inclined block 6 pushes the support plate 2 downwards to move, meanwhile, the support plate 2 drives the universal wheel 4 to move downwards until the universal wheel 4 is contacted with the ground, when the electric push rod 7 moves rightwards continuously, the universal wheel 4 provides an upward force to the bottom box 1 and the display board body 11, the base 15 is separated from the ground, finally, the universal wheel 4 is contacted with the ground, the universal wheel 4 is arranged, a user can conveniently move the display device, when the electric push rod 7 needs to fix the display device, the driving inclined block 8 is driven by the electric push rod 7 to move leftwards, the base 15 can be contacted with the ground again, and the display board body 11 can be more stable, then through setting up stopper 16 and kelly 17, can carry on spacingly to show board body 11, avoid the rotation of being blown by wind, through setting up battery 20 at last, can provide electric power to the electronic component among the display device and support, can make it break away from the constraint of power cord simultaneously, facilitate the use more.

The control mode of the present application is automatically controlled by a controller, the control circuit of the controller can be realized by simple programming by those skilled in the art, and the present application is common knowledge in the field, and the present application mainly protects the mechanical device, so the control mode and the circuit connection are not explained in detail in the present application.

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

Claims

1. The utility model provides a BIM shield constructs machine engineering show board for tunnel, includes under casing (1), its characterized in that: the inner cavity of the bottom box (1) is connected with a supporting plate (2) in a sliding manner, the two sides of the bottom of the supporting plate (2) are fixedly connected with supporting legs (3), the bottom of each supporting leg (3) is fixedly connected with a universal wheel (4), the two sides of the inner cavity of the bottom box (1) are respectively provided with a through hole (5), the bottom of each universal wheel (4) penetrates through the through holes (5) and extends to the outside of the bottom box (1), the top of the supporting plate (2) is fixedly connected with a driven inclined block (6), the left side of the inner cavity of the bottom box (1) is fixedly connected with an electric push rod (7), the right side of the electric push rod (7) is fixedly connected with a driving inclined block (8), the driving inclined block (8) is matched with the driven inclined block (6) for use, the two sides of the top of the bottom box (1) are respectively and fixedly connected with a supporting frame (9), the two sides of the bottom of the supporting plate (2) are respectively and are positioned between the two supporting legs (3) and are fixedly connected with springs (10), the bottom and the under casing (1) fixed connection of spring (10), two the inboard of support frame (9) all has show board body (11) through loose axle swing joint.

2. The engineering display board for the BIM shield tunneling machine tunnel according to claim 1, wherein: both sides of the inner cavity of the bottom box (1) are provided with sliding grooves (12), the inner cavity of each sliding groove (12) is connected with a sliding block (13) in a sliding mode, and one end, far away from the sliding grooves (12), of each sliding block (13) is fixedly connected with the supporting plate (2).

3. The engineering display board for the BIM shield tunneling machine tunnel according to claim 1, wherein: the double-layer concrete pouring box is characterized in that supporting columns (14) are fixedly connected to two sides of the bottom box (1), and bases (15) are fixedly connected to the bottoms of the supporting columns (14).

4. The engineering display board for the BIM shield tunneling machine tunnel according to claim 1, wherein: the surface fixed connection of support frame (9) has stopper (16), there is kelly (17) through pivot swing joint on the surface of support frame (9) and the top that is located stopper (16).

5. The engineering display board for the BIM shield tunneling machine tunnel according to claim 1, wherein: the top of under casing (1) has seted up activity groove (18), the inner chamber sliding connection in activity groove (18) has sliding block (19), the one end and the initiative sloping block (8) fixed connection of activity groove (18) are kept away from in sliding block (19).

6. The engineering display board for the BIM shield tunneling machine tunnel according to claim 1, wherein: the top of the supporting plate (2) is fixedly connected with a storage battery (20) on the right side of the driven inclined block (6).