CN218778720U

CN218778720U - A quick hoisting device for road and bridge tunnel construction

Info

Publication number: CN218778720U
Application number: CN202223090858.0U
Authority: CN
Inventors: 吕庆梁
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-11-17
Filing date: 2022-11-17
Publication date: 2023-03-31
Anticipated expiration: 2032-11-17

Abstract

The utility model belongs to the hoisting device field discloses a quick hoisting device for road and bridge tunnel construction, including the base, the installation cavity of installation in the base and the elevation structure that goes up and down to bearing the seat of installing in the installation cavity, the one end that bears the seat closes on opening part fixed mounting has pay-off structure, pay-off structure is provided with the mount pad of installing on bearing the seat, at the second driving motor of mount pad one end installation, the axostylus axostyle and the carrier block that is connected with second driving motor output. The utility model discloses install the pay-off structure at the one end opening part that bears the seat, be provided with the mount pad in the pay-off structure, install second driving motor on the mount pad, second driving motor's output is connected with the one end of axostylus axostyle, is provided with the rolling dish on the axostylus axostyle, and the rolling dish carries out the rolling to wire rope, rises or descends to the carrier block, and it is more convenient to take of material, improves the practicality.

Description

A quick hoisting device for road bridge tunnel construction

Technical Field

The application relates to the field of lifting devices, in particular to a quick lifting device for road, bridge and tunnel construction.

Background

In the construction process of road bridge tunnel, staff need set up the equipment that part cooperates the road to use at the roadside or tunnel top surface, for example: the camera, traffic lights or sign etc. the construction and the maintenance of these equipment all need the staff to utilize equipment such as hoisting device to carry out the lifting to the height of self, however, current hoisting device exists certain not enough in the in-process of using, for example, hoisting device promotes the staff after the take the altitude, when needs use certain material, need another staff to pass on, and when hoisting device is higher with the height that the staff rose, the staff just does not go the material well, need drop the staff on hoisting device, then take the material, it is more troublesome to operate like this, delay the progress of construction.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problems, the present application provides a quick lifting device for road bridge tunnel construction.

The application provides a quick hoisting device for road and bridge tunnel construction adopts following technical scheme:

the utility model provides a quick hoisting device for road bridge tunnel construction, includes the base, the installation cavity of installation in the base and the elevation structure who goes up and down to bearing the seat of installation in the installation cavity, the one end that bears the seat closes on opening part fixed mounting has a pay-off structure, the pay-off structure is provided with the mount pad of installing on bearing the seat, at the second driving motor of mount pad one end installation, axostylus axostyle and carrier block that are connected with second driving motor output, the bearing housing on bearing and the mount pad inner wall is passed through to the one end of axostylus axostyle is installed mutually, install the rolling dish that carries out the rolling to wire rope on the axostylus axostyle, the locating piece is installed to four corners in top of carrier block, is connected with the connection rope on every locating piece, and connect the rope and all connect on the link, wire rope on the rolling dish is connected with the link.

Furthermore, the lifting structure comprises a first driving motor arranged at the bottom of the base, a main bevel gear connected with the output end of the first driving motor, a first bevel gear and a second bevel gear, wherein the first bevel gear and the second bevel gear are arranged between the main bevel gear in a meshed mode, one end of the first bevel gear is connected with the first screw rod, the other end of the first screw rod is arranged on a bearing seat on the inner wall of the base through a bearing, one end of the second bevel gear is connected with the second screw rod, and the other end of the second bevel gear is arranged on the bearing seat on the inner wall of the base through a bearing.

Furthermore, the first screw rod penetrates through a screw hole formed in the first sliding seat, the second screw rod penetrates through a screw hole formed in the second sliding seat, the top of the first sliding seat is rotatably installed with one end of the first supporting rod, the other end of the first supporting rod is rotatably installed with a bottom connecting block of the bearing seat, the top end of the second sliding seat is rotatably installed with one end of the second supporting rod, and the other end of the second supporting rod is rotatably installed with a connecting block at the bottom of the bearing seat.

Furthermore, a guide rod is arranged on the inner wall of the base, and one end of the guide rod penetrates through holes formed in the first sliding seat and the second sliding seat.

Furthermore, fixed blocks are arranged on two sides of the base, screw holes formed in the fixed blocks are mounted between the screw holes and the screw rods in a matched mode, and the bottom ends of the screw rods are connected with the pressing blocks.

Furthermore, the one end opening of bearing the seat is provided with the shutter, bear the bottom of seat and install the removal wheel.

Furthermore, an opening at one end of the bearing seat is hinged with the shutter through a hinge.

To sum up, the present application includes at least one of the following advantageous technical effects: the utility model discloses install the pay-off structure at the one end opening part that bears the seat, be provided with the mount pad in the pay-off structure, install second driving motor on the mount pad, second driving motor's output is connected with the one end of axostylus axostyle, is provided with the rolling dish on the axostylus axostyle, and the rolling dish carries out the rolling to wire rope, rises or descends to the carrier block, and it is more convenient to take of material, improves the practicality.

Drawings

FIG. 1 is a schematic structural view of a quick lifting device for road, bridge and tunnel construction;

FIG. 2 is a schematic diagram of the structure at A in the present application;

fig. 3 is a schematic view of the internal structure of the base in the present application.

The reference numbers in the figures illustrate: 1. a base; 2. a moving wheel; 3. a lifting structure; 31. a first drive motor; 32. a main bevel gear; 33. a first bevel gear; 34. a first lead screw; 35. a first slider; 36. a second bevel gear; 37. a second lead screw; 38. a second slide; 39. a guide rod; 310. a first support bar; 311. a second support bar; 4. a fixed block; 5. a screw; 6. a compression block; 7. a mounting cavity; 8. a bearing seat; 9. a shutter; 10. a mounting seat; 11. a second drive motor; 12. a shaft lever; 13. a winding disc; 14. a wire rope; 15. a bearing block; 16. positioning a block; 17. and (5) hanging a ring.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description of the present invention and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses a quick lifting device for road, bridge and tunnel construction, which comprises a base 1, a mounting cavity 7 arranged in the base 1, and a lifting structure 3 arranged in the mounting cavity 7 and used for lifting a bearing seat 8, wherein one end of the bearing seat 8 is fixedly provided with a feeding structure close to an opening, the feeding structure is provided with a mounting seat 10 arranged on the bearing seat 8, a second driving motor 11 arranged at one end of the mounting seat 10, a shaft rod 12 connected with the output end of the second driving motor 11, and a bearing block 15, one end of the shaft rod 12 is arranged with a bearing seat on the inner wall of the mounting seat 10 through a bearing, a winding disc 13 for winding a steel wire rope 14 is arranged on the shaft rod 12, positioning blocks 16 are arranged at four corners at the top of the bearing block 15, a connecting rope is connected on each positioning block 16, the connecting ropes are all connected on a hanging ring 17, the steel wire rope 14 on the winding disc 13 is connected with the hanging ring 17, the lifting structure 3 comprises a first driving motor 31 arranged at the bottom of the base 1, a main bevel gear 32 connected with the output end of the first driving motor 31, a first bevel gear 33 and a second bevel gear 36 which are arranged between the main bevel gear 32 in a meshing way, one end of the first bevel gear 33 is connected with a first screw rod 34, the other end of the first screw rod 34 is arranged with a bearing seat on the inner wall of the base 1 through a bearing, one end of the second bevel gear 36 is connected with a second screw rod 37, the other end of the second bevel gear is arranged with the bearing seat on the inner wall of the base 1 through a bearing, the first screw rod 34 passes through a screw hole arranged on the first sliding seat 35, the second screw rod 37 passes through a screw hole arranged on the second sliding seat 38, the top of the first sliding seat 35 is rotatably arranged with one end of a first supporting rod 310, and the other end of the first supporting rod 310 is rotatably arranged with a connecting block at the bottom of the bearing seat 8, the top end of the second slide 38 is rotatably mounted with one end of the second support rod 311, and the other end of the second support rod 311 is rotatably mounted with the bottom of the bearing seat 8, a guide rod 39 is disposed on the inner wall of the base 1, and one end of the guide rod 39 passes through the through holes formed in the first slide 35 and the second slide 38, more specifically, after the power is turned on, the switch of the first driving motor 31 is pressed, the first driving motor 31 works to drive the main bevel gear 32 to rotate, the main bevel gear 32 rotates to drive the corresponding first bevel gear 33 and the corresponding second bevel gear 36 to rotate, and then the corresponding first lead screw 34 and the corresponding second lead screw 37 can be driven to rotate, and the first slide 35 and the second slide 38 move therewith to drive the bearing seat 8 to ascend.

Referring to fig. 1, two sides of a base 1 are provided with fixing blocks 4, screw holes formed in the fixing blocks 4 are installed between the screw rods 5 in a matching manner, the bottom ends of the screw rods 5 are connected with a pressing block 6, an opening at one end of a bearing seat 8 is provided with a shutter 9, the bottom of the bearing seat 8 is provided with a moving wheel 2, and an opening at one end of the bearing seat 8 is hinged to the shutter 9 through a hinge.

The implementation principle of the rapid lifting device for road, bridge and tunnel construction is as follows: a worker stands on the bearing block 8, after the power is switched on, a switch of the first driving motor 31 is pressed, the first driving motor 31 works to drive the main bevel gear 32 to rotate, the main bevel gear 32 rotates to drive the corresponding first bevel gear 33 and the corresponding second bevel gear 36 to rotate, the corresponding first lead screw 34 and the corresponding second lead screw 37 can be driven to rotate, the first sliding seat 35 and the second sliding seat 38 move along with the first lead screw to drive the bearing block 8 to ascend, when the ascending height of the bearing block 8 is high, certain materials are needed, the materials are placed on the bearing block 15 by the worker on the ground, the second driving motor 11 works to drive the shaft rod 12 to rotate, the winding disc 13 on the shaft rod 12 winds the steel wire rope 14, the bearing block 15 ascends, the shutter 9 is opened, the materials in the bearing block 15 can be taken, and the use is convenient.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a quick hoisting device for road and bridge tunnel construction, includes base (1), installation cavity (7) of installation in base (1) and install in installation cavity (7) carry out elevation structure (3) that go up and down to bearing seat (8), its characterized in that: one end of the bearing seat (8) is close to the opening and is fixedly provided with a feeding structure, the feeding structure is provided with a mounting seat (10) mounted on the bearing seat (8), a second driving motor (11) mounted at one end of the mounting seat (10), a shaft rod (12) connected with the output end of the second driving motor (11) and a bearing block (15), one end of the shaft rod (12) is mounted with the bearing seat on the inner wall of the mounting seat (10) through a bearing, a winding disc (13) for winding a steel wire rope (14) is mounted on the shaft rod (12), positioning blocks (16) are mounted at four corners of the top of the bearing block (15), a connecting rope is connected onto each positioning block (16), the connecting rope is connected onto a hanging ring (17), and the steel wire rope (14) on the winding disc (13) is connected with the hanging ring (17).

2. The quick lifting device for road, bridge and tunnel construction according to claim 1 is characterized in that: the lifting structure (3) comprises a first driving motor (31) installed at the bottom of the base (1), a main bevel gear (32) connected with the output end of the first driving motor (31), a first bevel gear (33) and a second bevel gear (36) which are installed between the main bevel gear (32) in a meshed mode, one end of the first bevel gear (33) is connected with a first screw rod (34), the other end of the first screw rod (34) is installed with a bearing seat on the inner wall of the base (1) through a bearing, one end of the second bevel gear (36) is connected with a second screw rod (37), and the other end of the second bevel gear is installed with the bearing seat on the inner wall of the base (1) through the bearing.

3. The quick lifting device for road, bridge and tunnel construction according to claim 2 is characterized in that: screw that offers on first slide (35) is passed in first lead screw (34), and screw that offers on second slide (38) is passed in second lead screw (37), the top of first slide (35) and the one end of first bracing piece (310) rotate the installation, and the other end of first bracing piece (310) and the bottom connecting block that bears seat (8) rotate the installation, the top of second slide (38) and the one end of second bracing piece (311) rotate the installation, and the other end of second bracing piece (311) and bear the quick rotation installation of being connected of seat (8) bottom.

4. The quick lifting device for road, bridge and tunnel construction according to claim 3, wherein: a guide rod (39) is arranged on the inner wall of the base (1), and one end of the guide rod (39) penetrates through holes formed in the first sliding seat (35) and the second sliding seat (38).

5. The quick lifting device for road, bridge and tunnel construction according to claim 1 is characterized in that: the base is characterized in that fixed blocks (4) are arranged on two sides of the base (1), screw holes formed in the fixed blocks (4) are installed between the screw holes and the screw rods (5) in a matched mode, and the bottom ends of the screw rods (5) are connected with the pressing blocks (6).

6. The quick lifting device for road, bridge and tunnel construction according to claim 1, wherein: bear one end opening of seat (8) and be provided with shutter (9), bear the bottom of seat (8) and install removal wheel (2).

7. The quick lifting device for road, bridge and tunnel construction according to claim 1 is characterized in that: an opening at one end of the bearing seat (8) is hinged with the shutter (9) through a hinge.