Novel bridge tunnel supporting component

Abstract

The utility model discloses a novel bridge tunnel supporting member, which relates to the technical field of bridge tunnel supporting, and comprises a driving cabin, a driving mechanism is arranged in the driving cabin, the driving cabin is connected with two winding cabins through the driving mechanism, the surface of each winding cabin is fixedly connected with a supporting column, and the supporting column is fixedly connected with the driving mechanism. A first supporting rod is fixedly connected to the side wall of one end of each supporting column, a first positioning plate is fixedly connected to the rod wall of one end of each first supporting rod, a plurality of supporting mechanisms are arranged on the side wall of each first positioning plate, and a connecting column is fixedly connected to the surface of the driving bin; the side wall of one end of the connecting column is fixedly connected with an electric push rod, and the output end of the electric push rod is fixedly connected with a second supporting rod. The height and the width of the supporting component are adjusted, and the supporting component is convenient to unfold so that the supporting component can be suitable for bridges and tunnels of various sizes.

Description

TECHNICAL FIELD

[0001] The utility model relates to bridge tunnel support technical field, concretely relates to a novel bridge tunnel support component. BACKGROUND

[0002] Tunnel is the engineering building that is buried in stratum, is one kind of form of human utilization of underground space. Tunnel can be divided into traffic tunnel, hydraulic tunnel, municipal tunnel, mine tunnel, military tunnel, and the structure of tunnel includes main building and two parts of accessory equipment. Main building is composed of hole body and hole door, and accessory equipment includes car avoidance hole, fire fighting facility, emergency communication and drainage facility, and long tunnel has special ventilation and lighting equipment.

[0003] The existing bridge tunnel support component has too many rigid structures in the using process, is inconvenient to adjust the height and width of the support component according to the size of bridge tunnel, and when the support component needs to be disassembled or moved, the support component needs to be disassembled, and the process is relatively cumbersome, which affects the work efficiency of the staff. UTILITY MODEL CONTENT

[0004] In view of the above problems existing in the existing bridge tunnel support component, the utility model is provided.

[0005] Therefore, the utility model aims at providing a novel bridge tunnel support component, which solves the problems of inconvenience in adjusting the height and width of the support component according to the size of bridge tunnel, and the need for disassembling the support component when the support component needs to be disassembled or moved, and the relatively cumbersome process, which affects the work efficiency of the staff.

[0006] In order to realize the above-mentioned purpose, the utility model provides the following technical scheme: a novel bridge tunnel support component includes a drive bin, a drive mechanism is arranged in the inside of the drive bin, the drive bin is connected with two winding bins through the drive mechanism, the surface of each winding bin is fixedly connected with a support column, the side wall of one end of each support column is fixedly connected with a first support rod, the rod wall of one end of each first support rod is fixedly connected with a first positioning plate, a plurality of support mechanisms are arranged on the side wall of each first positioning plate, the surface of the drive bin is fixedly connected with a connecting column, the side wall of one end of the connecting column is fixedly connected with an electric push rod, the output end of the electric push rod is fixedly connected with a second support rod, the rod wall of one end of the second support rod is fixedly connected with a second positioning plate, a plurality of support plates are arranged on the side wall of each support mechanism and second positioning plate, the side wall of each support plate is provided with a rotating plate, the side wall of each support plate is rotatably connected through the rotating plate, a winding wheel is rotatably connected between the inner wall of both sides of each winding bin, the side wall of both ends of each winding bin is provided with an opening, and the wheel wall of each winding wheel is fixedly connected with one end of the corresponding rotating plate through the opening.

[0007] Preferably, the driving mechanism comprises a motor, a bidirectional screw rod and two screw sleeves, the side wall of the motor is fixedly connected with the side wall of the driving bin, one end of the rod wall of the bidirectional screw rod is rotationally connected with the inner wall of one end of the driving bin, the other end of the rod wall of the bidirectional screw rod is fixedly connected with the output end of the motor, the inner part of each screw sleeve is threadedly connected with the rod wall of the bidirectional screw rod, and the surface of the driving bin is provided with two strip-shaped sliding openings, and one end of each screw sleeve is fixedly connected with the side wall of the winding bin through the corresponding strip-shaped sliding opening.

[0008] Preferably, the supporting mechanism comprises a sleeve, a connecting rod, a rubber pad and a spring, the side wall of the sleeve is fixedly connected with the side wall of the first positioning plate, one end of the side wall of the sleeve is movably sleeved with the rod wall of the connecting rod, the rubber pad is fixedly connected with one end of the rod wall of the connecting rod, and the two ends of the spring are fixedly connected with the inner wall of the sleeve and the other end of the rod wall of the connecting rod, respectively.

[0009] Preferably, one end of the side wall of the winding wheel is fixedly connected with a rotating rod, and one end of the rod wall of the rotating rod is fixedly connected with a rotating handle.

[0010] Further, one end of the side wall of the second positioning plate is fixedly connected with a connecting plate, and one end of the side wall of the connecting plate is fixedly connected with the side wall of one of the supporting plates.

[0011] Preferably, the bottom of the driving bin is fixedly connected with a plurality of universal wheels.

[0012] In the above technical scheme, the technical effects and advantages of the utility model are provided:

[0013] 1. The utility model discloses a driving mechanism is arranged to drive two winding bins to move relatively, expand the interval between two first positioning plates, through the supporting mechanism, the supporting plate is supported with the lateral side wall of bridge tunnel, then the second positioning plate is driven by the electric push rod to support the lateral side wall of bridge tunnel through the connecting plate, which is convenient for adjusting the height and width of the supporting member, and the supporting member is convenient for unfolding to adapt to bridge tunnels of various sizes.

[0014] 2. The utility model discloses a spring is arranged to make the rubber pad and the inner wall of the supporting plate adhere to each other through the elastic force of the spring, the lateral side wall of the supporting plate and the inner wall of bridge tunnel adhere to each other more closely through the elastic force of the spring, the interval between the lateral side wall of the supporting plate and the inner wall of bridge tunnel is reduced, and the supporting effect is improved.

[0015] 3. The utility model discloses a motor is arranged to drive the bidirectional screw rod to rotate through the motor, and the bidirectional screw rod is threadedly connected with the two screw sleeves during rotation, so that the two screw sleeves drive the corresponding winding bins to move through the strip-shaped sliding openings, which is convenient for driving the two winding bins to move relatively. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings.

[0017] Figure 1 This is a schematic diagram of the structure of this utility model;

[0018] Figure 2 for Figure 1 A side sectional view of the winding hopper;

[0019] Figure 3 for Figure 1 A three-dimensional structural diagram of the central support plate and the rotating plate;

[0020] Figure 4 for Figure 1 Enlarged structural diagram of part A.

[0021] Explanation of reference numerals in the attached figures:

[0022] 1. Drive compartment; 2. Rewind compartment; 3. Support column; 4. First support rod; 5. First positioning plate; 6. Connecting column; 7. Electric push rod; 8. Second support rod; 9. Second positioning plate; 10. Support plate; 11. Rotating plate; 12. Rewinding wheel; 13. Motor; 14. Double-acting screw; 15. Screw sleeve; 16. Strip-shaped sliding mouth; 17. Sleeve; 18. Connecting rod; 19. Rubber pad; 20. Spring; 21. Rotating rod; 22. Rotating handle; 23. Connecting plate; 24. Caster wheel. Detailed Implementation

[0023] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings.

[0024] This utility model discloses a novel bridge and tunnel support component.

[0025] This utility model provides, for example Figures 1-4A new bridge tunnel support component is shown, which comprises a driving bin 1, a driving mechanism is arranged in the driving bin 1, the driving bin 1 is connected with two winding bins 2 through the driving mechanism, the surface of each winding bin 2 is fixedly connected with a support column 3, the side wall of one end of each support column 3 is fixedly connected with a first support rod 4, the rod wall of one end of each first support rod 4 is fixedly connected with a first positioning plate 5, a plurality of support mechanisms are arranged on the side wall of each first positioning plate 5, a connecting column 6 is fixedly connected to the surface of the driving bin 1, the side wall of one end of the connecting column 6 is fixedly connected with an electric push rod 7, the output end of the electric push rod 7 is fixedly connected with a second support rod 8, the rod wall of one end of the second support rod 8 is fixedly connected with a second positioning plate 9, a plurality of support plates 10 are arranged on the side wall of each support mechanism and the second positioning plate 9, the two end side walls of each support plate 10 are provided with rotating plates 11, the side wall of each support plate 10 is rotatably connected through the rotating plate 11, the side wall of one end of the second positioning plate 9 is fixedly connected with a connecting plate 23, the side wall of one end of the connecting plate 23 is fixedly connected with the side wall of one of the support plates 10, a winding wheel 12 is rotatably connected between the two side inner walls of each winding bin 2, the two end side walls of each winding bin 2 are provided with openings, and the wheel wall of each winding wheel 12 is fixedly connected with one end of the corresponding rotating plate 11 through the opening.

[0026] The driving mechanism is arranged to drive the relative movement of the two winding bins 2, the spacing between the two first positioning plates 5 is expanded, the support plates 10 are supported on the lateral side walls of the bridge tunnel through the support mechanism, and then the second positioning plate 9 is driven by the electric push rod 7 to support the support plates 10 on the lateral side walls of the bridge tunnel through the connecting plate 23, so that the height and width of the support component can be conveniently adjusted, and the support component can be conveniently unfolded to adapt to bridge tunnels of various sizes.

[0027] In order to facilitate the relative movement of the two winding bins 2, Figure 1 The driving mechanism comprises a motor 13, a bidirectional screw rod 14, and two screw sleeves 15, the side wall of the motor 13 is fixedly connected with the side wall of the driving bin 1, the rod wall of one end of the bidirectional screw rod 14 is rotatably connected with the one end inner wall of the driving bin 1, the rod wall of the other end of the bidirectional screw rod 14 is fixedly connected with the output end of the motor 13, the interiors of the two screw sleeves 15 are threadedly connected with the rod wall of the bidirectional screw rod 14, two strip-shaped sliding openings 16 are arranged on the surface of the driving bin 1, and one end of each screw sleeve 15 is fixedly connected with the side wall of the winding bin 2 through the corresponding strip-shaped sliding opening 16.

[0028] The motor 13 is arranged to drive the bidirectional screw rod 14 to rotate through the motor 13, the bidirectional screw rod 14 is threadedly connected with the two screw sleeves 15 during rotation, so that the two screw sleeves 15 drive the corresponding winding bins 2 to move through the strip-shaped sliding openings 16, thereby facilitating the relative movement of the two winding bins 2.

[0029] In order to, Figure 1 and4 As shown in the figure, the supporting mechanism comprises a sleeve 17, a connecting rod 18, a rubber pad 19 and a spring 20, the side wall of the sleeve 17 is fixedly connected with the side wall of the first positioning plate 5, the side wall of one end of the sleeve 17 is movably sleeved with the rod wall of the connecting rod 18, the rubber pad 19 is fixedly connected with the rod wall of one end of the connecting rod 18, and the two ends of the spring 20 are fixedly connected with the inner wall of the sleeve and the rod wall of the other end of the connecting rod 18 respectively.

[0030] The spring 20 is arranged to make the rubber pad 19 adhere to the inner wall of the supporting plate 10 by the elastic force of the spring 20, the side wall of the bridge tunnel is generally arc-shaped, the side wall of the supporting plate 10 is driven to adhere to the inner wall of the bridge tunnel more closely by the elastic force of the spring 20, the gap between the side wall of the supporting plate 10 and the inner wall of the bridge tunnel is reduced, and the supporting effect is improved.

[0031] In order to make the supporting plate 10 shrink into the inside of the winding bin 2, the winding wheel 12 is arranged to drive the supporting plate 10 to shrink into the inside of the winding bin 2. Figure 1 And 2 As shown in the figure, the side wall of one end of the winding wheel 12 is fixedly connected with a rotating rod 21, and the rod wall of one end of the rotating rod 21 is fixedly connected with a rotating handle 22.

[0032] The rotating handle 22 is arranged, the first connecting plate 23 and the second connecting plate 23 are driven to shrink by the driving mechanism and the motor 13 when the supporting member needs to be moved, and then the rotating handle 22 is driven to rotate the winding wheel 12 to make the supporting plate 10 shrink into the inside of the winding bin 2.

[0033] Finally, in order to facilitate the movement and erection of the supporting member, the bottom of the driving bin 1 is fixedly connected with a plurality of universal wheels 24. Figure 1 As shown in the figure, the bottom of the driving bin 1 is fixedly connected with a plurality of universal wheels 24.

[0034] The universal wheels 24 are fixedly connected with the side wall of the driving bin 1, which facilitates the movement and erection of the supporting member.

[0035] The above only describes certain exemplary embodiments of the present application in a descriptive manner, without doubt, for ordinary skilled in the art, without departing from the spirit and scope of the present application, the described embodiments can be modified in various ways. Therefore, the above figures and description are illustrative in nature and should not be understood as limiting the scope of protection of the claims of the present application.

Claims

1. A new type of bridge tunnel support member comprising a driving bin (1), characterized in that: The inside of the driving bin (1) is provided with a driving mechanism, the driving bin (1) is connected with two winding bins (2) through the driving mechanism, the surface of each winding bin (2) is fixedly connected with a supporting column (3), one end of the side wall of each supporting column (3) is fixedly connected with a first supporting rod (4), one end of the rod wall of each first supporting rod (4) is fixedly connected with a first positioning plate (5), the side wall of each first positioning plate (5) is provided with a plurality of supporting mechanisms, the surface of the driving bin (1) is fixedly connected with a connecting column (6), one end of the side wall of the connecting column (6) is fixedly connected with an electric push rod (7), the output end of the electric push rod (7) is fixedly connected with a second supporting rod (8), one end of the rod wall of the second supporting rod (8) is fixedly connected with a second positioning plate (9), the side wall of each supporting mechanism and the second positioning plate (9) is provided with a plurality of supporting plates (10), the both end side walls of each supporting plate (10) are provided with rotating plates (11), the side wall of each supporting plate (10) is rotatably connected through the rotating plate (11), the both side inner walls of each winding bin (2) are rotatably connected with winding wheels (12), the both end side walls of each winding bin (2) are provided with openings, and one end of the wheel wall of each winding wheel (12) is fixedly connected with the corresponding rotating plate (11) through the opening.

2. A novel bridge tunnel support member according to claim 1, characterized in that: The driving mechanism comprises a motor (13), a bidirectional screw rod (14) and two screw sleeves (15), the side wall of the motor (13) is fixedly connected with the side wall of the driving bin (1), one end of the rod wall of the bidirectional screw rod (14) is rotatably connected with one end of the inner wall of the driving bin (1), the other end of the rod wall of the bidirectional screw rod (14) is fixedly connected with the output end of the motor (13), the inside of each screw sleeve (15) is threadedly connected with the rod wall of the bidirectional screw rod (14), and the surface of the driving bin (1) is provided with two strip-shaped sliding openings (16).

3. A new bridge tunnel support member according to claim 1, characterized in that: The supporting mechanism comprises a sleeve (17), a connecting rod (18), a rubber pad (19) and a spring (20), the side wall of the sleeve (17) is fixedly connected with the side wall of the first positioning plate (5), one end of the side wall of the sleeve (17) is movably sleeved with the rod wall of the connecting rod (18), one end of the rod wall of the connecting rod (18) is fixedly connected with the rubber pad (19), and the both ends of the spring (20) are fixedly connected with the inner wall of the sleeve and the other end of the rod wall of the connecting rod (18) respectively.

4. A new bridge tunnel support member according to claim 1, characterized by: One end of the side wall of the winding wheel (12) is fixedly connected with a rotating rod (21), one end of the rod wall of the rotating rod (21) is fixedly connected with a rotating handle (22).

5. A new bridge tunnel support member according to claim 1, characterized by: One end of the side wall of the second positioning plate (9) is fixedly connected with a connecting plate (23), and one end of the side wall of the connecting plate (23) is fixedly connected with the side wall of one of the supporting plates (10).

6. A new bridge tunnel support member according to claim 1 characterized by: The bottom of the driving bin (1) is fixedly connected with a plurality of universal wheels (24).

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