CN221521968U

CN221521968U - Lifting equipment for road and bridge construction

Info

Publication number: CN221521968U
Application number: CN202323501042.7U
Authority: CN
Inventors: 高启; 迟全超
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-12-21
Filing date: 2023-12-21
Publication date: 2024-08-13
Anticipated expiration: 2033-12-21

Abstract

The utility model relates to the technical field of roads and bridges, and provides lifting equipment for road and bridge construction, which comprises an operation box and a circular slip ring, wherein a supporting table is arranged on the left side of the inside of the operation box, a motor is arranged above the supporting table, a bearing is arranged on the right side of the motor, a rotating shaft is arranged on the right side of the bearing, a connecting rod I is arranged above the rotating shaft, the connecting rod I and the rotating shaft are of an integrated structure, a rotating sleeve I is arranged above the connecting rod I, a rotating rod I is arranged on the right side of the rotating sleeve I, the rotating rod I is in rotary connection with the rotating sleeve I, an annular sliding block is arranged on the right side of the rotating rod I, annular tracks are arranged on the front side and the rear side of the inside of the annular sliding block, the circular slip ring is arranged outside the left side of the annular tracks, a support is arranged below the circular slip ring, and the lifting equipment is convenient for a user to operate, meanwhile, the defect of manual conveying is avoided for the user to carry, and the carrying efficiency is improved.

Description

Lifting equipment for road and bridge construction

Technical Field

The utility model relates to the technical field of roads and bridges, in particular to lifting equipment for road and bridge construction.

Background

Road and bridge engineering is an important ring in engineering projects, and generally consists of a plurality of parts such as roadbeds, pavements, bridges, tunnel engineering, traffic engineering facilities and the like, and most of bridges, tunnel engineering and the like with higher heights are required to be constructed at high places, so that building materials required in the construction process are required to be transported up and down through a lifting device.

The China patent discloses lifting equipment for road and bridge construction, the bulletin number is CN214217982U, and the lifting equipment for road and bridge construction is provided in the publication, and relates to the technical field of lifting equipment. The utility model comprises a long plate, wherein a vertical straight rod is fixed on the upper surface of the long plate, a cross rod is fixed at the top end of the straight rod, a U-shaped frame body I is fixed at the free end of the cross rod, a pulley is rotatably arranged on the U-shaped frame body I, a U-shaped frame body II fixed on the long plate is rotatably arranged on the U-shaped frame body II, a steel wire rope is wound on the steel wire rod, the utility model aims at the existing road and bridge, in the construction process, the construction tool is usually required to be manually transported to a high place, but the manual transportation is time-consuming and labor-consuming, and has a certain potential safety hazard, meanwhile, the utility model has the advantages that the construction efficiency is low, the problem of high labor intensity is solved, the construction tool can be placed in the storage groove for automatic transportation, the structural design is simple and reasonable, the operation is convenient, and the practicability is higher, the defect of manual operation and transportation in the process of upward transporting goods can be avoided, the working efficiency of transportation is improved, the lifting goods of the device is a rope, the goods cannot be ensured to have certain stability in the process of lifting the goods, and therefore, the design of lifting equipment for road and bridge construction is very necessary.

Disclosure of utility model

The utility model aims to provide lifting equipment for road and bridge construction, which solves the problem that the goods cannot be ensured to have certain stability in the process of lifting the goods in the related art.

The technical scheme of the utility model is as follows:

The utility model provides a lifting device for road and bridge construction, includes operation box and circular sliding ring, the inside left side of operation box is provided with the brace table, and the top of brace table is provided with the motor, the right side of motor is provided with the bearing, and the right side of bearing is provided with the pivot, the top of pivot is provided with connecting rod one, and connecting rod one and pivot structure as an organic whole, the top of connecting rod one is provided with rotates one, and rotates one inside right side of one and be provided with the bull stick one, the bull stick one is swivelling joint with rotating one, the right side of bull stick one is provided with annular sliding block, and both sides all are provided with annular track around the inside of annular sliding block, circular sliding ring sets up in annular track's left side outside, circular sliding ring's below is provided with the support.

Preferably, the right side of annular sliding block is provided with the bull stick second, and the outside of bull stick second is provided with the rotation cover second, bull stick second and rotation cover second are swivelling joint.

Preferably, a connecting rod II is arranged below the rotating sleeve II, a rotating sleeve III is arranged below the connecting rod II, a rotating rod III is arranged on the right side of the inner part of the rotating sleeve III, and the rotating rod III is in rotary connection with the rotating sleeve III.

Preferably, a sliding block is arranged on the right side of the third rotating rod, a first sliding rail is arranged outside the right side of the sliding block, and the sliding block is in sliding connection with the first sliding rail.

Preferably, a supporting arm is arranged on the right side of the third rotating rod, and a sliding groove is arranged outside the supporting arm.

Preferably, sliding arms are arranged on the front side and the rear side of the supporting arm, a second sliding rail is arranged on the left side of the sliding arm, and the sliding arms are in sliding connection with the second sliding rail.

Preferably, lifting ropes are arranged below the sliding arms, and two lifting ropes are arranged.

Preferably, a bearing table is arranged below the lifting rope, and sliding rails III are arranged inside the front side and the rear side of the bearing table.

Preferably, a sliding plate is arranged in the sliding rail III, and the sliding plate is in sliding connection with the sliding rail III.

Preferably, a fixing seat is arranged below the operation box, universal wheels are arranged below the fixing seat, twelve universal wheels are arranged, and a brake pad is arranged on one side of each universal wheel.

The utility model has the beneficial effects that:

1. The first rotary sleeve is driven to move upwards in a circular mode on a vertical plane through rotation of the connecting rod, the first rotary rod is driven to move upwards in a circular mode through the first rotary sleeve, the annular sliding block is driven to move upwards in a circular track on the circular sliding ring through the first rotary rod, the second rotary rod is driven to move upwards in a circular mode through the annular sliding block, the second rotary sleeve is driven to move upwards in a circular mode through the second rotary rod, one end above the second rotary rod is driven to move upwards in a circular mode through the second rotary sleeve, the lower end of the second rotary rod is limited on the third rotary rod through the third rotary sleeve, and the third rotary rod is fixed on the first sliding rail inside the right side of the operating box through the sliding block, so that ascending motion of the circular arc trend of the second rotary rod on the vertical plane is driven when the top end of the second rotary rod moves upwards, operation is facilitated for a user, adjustment of the carrying height is facilitated, the defect of manual carrying is avoided, carrying efficiency is improved, and the using performance of the device is improved.

2. The sliding arms simultaneously drive the sliding arms on the front side and the rear side of the supporting arm to move upwards on the second sliding rail, the sliding arms drive the lifting ropes to move upwards, the bearing table drives the goods to move upwards, so that the goods are lifted to the target height, the weight of the goods lifted below the lifting ropes is supported by the two sliding arms, the bearing table (is fixed by the two lifting ropes, the bearing table is guaranteed (can not shake left and right or up and down in the upward transportation process) by the principle of two points and one line, the stability in the transportation process is improved, the transportation efficiency is improved, and the bearing table (has a certain protection force in the goods transportation process) is improved, and the safety performance is improved.

Drawings

The utility model will be described in further detail with reference to the drawings and the detailed description.

FIG. 1 is a front perspective view of the present utility model;

FIG. 2 is a schematic diagram of a front cross-sectional structure of the present utility model;

FIG. 3 is a right side view of the present utility model;

FIG. 4 is a circle of the present utility model a slip ring three-dimensional structure schematic diagram;

FIG. 5 is a schematic view of a slider perspective structure according to the present utility model;

In the figure: 1. an operation box; 2. a support table; 3. a motor; 4. a bearing; 5. a rotating shaft; 6. a first connecting rod; 7. rotating the first sleeve; 8. a first rotating rod; 9. an annular sliding block; 10. an endless track; 11. a circular slip ring; 12. a support; 13. a second rotating rod; 14. rotating the second sleeve; 15. a second connecting rod; 16. rotating a sleeve III; 17. a third rotating rod; 18. a slide block; 19. a first slide rail; 20. a support arm; 21. a chute; 22. a sliding arm; 23. a second slide rail; 24. a hanging rope; 25. a carrying platform; 26. a sliding rail III; 27. a sliding plate; 28. a fixing seat; 29. a universal wheel; 30. a brake pad.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1-5, this embodiment provides a lifting device for road and bridge construction, which comprises an operation box 1 and a circular slip ring 11, wherein a supporting table 2 is arranged on the left side of the inside of the operation box 1, a motor 3 is arranged above the supporting table 2, a bearing 4 is arranged on the right side of the motor 3, a rotating shaft 5 is arranged on the right side of the bearing 4, a connecting rod I6 is arranged above the rotating shaft 5, the connecting rod I6 and the rotating shaft 5 are of an integrated structure, a rotating sleeve I7 is arranged above the connecting rod I6, a rotating rod I8 is arranged on the right side of the inside of the rotating sleeve I7, the rotating rod I8 is in rotary connection with the rotating sleeve I7, an annular sliding block 9 is arranged on the right side of the rotating rod I8, annular sliding blocks 9 are respectively arranged on the front side and the rear side of the inside of the annular sliding block 9, the circular slip ring 11 is arranged on the left side of the annular sliding block 10, a support 12 is arranged below the circular sliding block 11, the right side of the annular sliding block 9 is provided with a second rotating rod 13, the outside of the second rotating rod 13 is provided with a second rotating sleeve 14, the second rotating rod 13 is in rotary connection with the second rotating sleeve 14, the lower part of the second rotating sleeve 14 is provided with a second connecting rod 15, the lower part of the second connecting rod 15 is provided with a third rotating sleeve 16, the right side of the inside of the third rotating sleeve 16 is provided with a third rotating rod 17, the third rotating rod 17 is in rotary connection with the third rotating sleeve 16, the right side of the third rotating rod 17 is provided with a sliding block 18, the right side of the sliding block 18 is provided with a first sliding rail 19, the sliding block 18 is in sliding connection with the first sliding rail 19, the right side of the third rotating rod 17 is provided with a supporting arm 20, the outside of the supporting arm 20 is provided with a sliding groove 21, the right side of the third rotating rod 17 is provided with a supporting arm 20, and the outside of the supporting arm 20 is provided with a sliding groove 21, when goods are transported to a destination, the motor 3 can be continuously started, the annular sliding block 9 is rotated to the annular track 10 to move continuously, until the annular sliding block 9 passes through the highest position of the annular track 10, the second rotating rod 13 is driven to move downwards in a circular manner, the second rotating sleeve 14 is driven to move downwards in a circular manner through the second rotating rod 13, the second connecting rod 15 is driven to move downwards through the second rotating sleeve 14, the third rotating sleeve 16 is driven to move downwards through the second connecting rod 15, the third rotating rod 17 is driven to move downwards through the third rotating sleeve 16, the sliding block 18 is driven to move downwards through the third rotating rod 17, the supporting arm 20 is driven to move downwards through the sliding block 18, the sliding arm 22 is driven to move downwards through the supporting arm 20, the lifting rope 24 is driven to move downwards through the sliding arm 22, and when the annular sliding block 9 moves to the lowest end of the annular track 10, the bearing table 25 descends to the ground, so that lifting actions of cargoes are completed, and the height adjustment of a user can be facilitated in a certain height, and carrying at different heights is facilitated.

As shown in fig. 1 and fig. 1, the sliding arms 22 are arranged on the front side and the rear side of the supporting arm 20, the sliding rails 23 are arranged on the outer sides of the left side of the sliding arms 22, the sliding arms 22 are in sliding connection with the sliding rails 23, the lifting ropes 24 are arranged below the sliding arms 22, the two lifting ropes 24 are arranged, the bearing tables 25 are arranged below the lifting ropes 24, the sliding rails three 26 are arranged inside the front side and the rear side of the bearing tables 25, the sliding plates 27 are arranged inside the sliding rails three 26, the sliding plates 27 are in sliding connection with the sliding rails three 26, the sliding plates 27 are pulled out from the inside of the sliding rails three 26 on the front side and the rear side of the bearing tables 25 through upward sliding, goods to be carried are placed inside the bearing tables 25, and the motor 3 drives the goods to move upwards to be carried, so that a user can conveniently carry building materials with different sizes, and meanwhile, when carrying building materials with smooth sliding can be avoided in the carrying process.

As shown in fig. 1, a fixed seat 28 is provided below the operation box 1, universal wheels 29 are provided below the fixed seat 28, twelve universal wheels 29 are provided, and brake pads 30 are provided on one side of the universal wheels 29, so that the operation box can be pushed when a user needs to carry goods for a long distance. The fixed seat 28 enables the universal wheel 29 to rotate to drive the goods to be carried towards the target point, so that the device can stop carrying by controlling the brake pad 30 when carrying is required to be forbidden.

In this embodiment, when the device is carried to a destination by pushing the operation box 1 to start rotating the universal wheel 29, carrying party membership dues, the universal wheel 29 can be controlled to stop moving by the brake block 30, the device stays at the destination more stably, the motor 3 on the support table 2 is moved again, the bearing 4 is driven to rotate by the motor 3, the rotating shaft 5 is driven to rotate by the bearing 4, the first connecting rod 6 is driven to move upwards in a vertical plane through the rotating shaft 5, the first rotating sleeve 7 is driven to move upwards in a vertical plane through the rotation of the first connecting rod 6, the first rotating sleeve 7 is driven to move upwards in a circular manner, the first rotating rod 8 is driven to move upwards in a circular manner through the rotating sleeve 7, the second rotating rod 9 is driven to move upwards in a circular manner through the rotating rod 9, the second rotating sleeve 14 is driven to move upwards in a circular manner through the rotating rod 13, because the second rotating sleeve 14 drives one end of the second connecting rod 15 to move upwards in a circular manner, the lower end of the second connecting rod 15 is limited by the third rotating sleeve 16, the third sliding block 17 moves upwards in a vertical plane, the first rotating rod 17 drives the first rotating rod 8 to move upwards in a circular manner through the rotating sleeve 18, the first rotating rod 17 drives the second rotating rod 19 moves upwards in a sliding rail 16 simultaneously, the second rotating rod 19 moves upwards in a sliding manner through the third rotating sleeve 17 moves upwards in a sliding rod 19, and simultaneously moves upwards in a sliding rod 19 moving upwards in a sliding manner through the first rotating rod 19 and the third sliding rod 16 moves upwards sliding rod 19, and simultaneously moves upwards in a sliding rod 19 moves upwards sliding rod 19, and moves upwards in a second sliding rod 19. The lifting rope 24 is driven to move upwards through the sliding arm 22, the goods are driven to move upwards through the bearing table 25, so that the goods are lifted to the target height, when a user needs to carry the goods with longer upward carrying length, the sliding plate 27 is pulled out from the inside of the sliding rail III 26 on the front side and the rear side of the bearing table 25 through upward sliding, the goods to be carried are placed in the bearing table 25, and the motor 3 is used for enabling the bearing table 25 to drive the goods to move upwards for carrying.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. Lifting equipment for road and bridge construction is characterized by comprising an operation box (1) and a circular slip ring (11), wherein a supporting table (2) is arranged on the left side of the inside of the operation box (1), a motor (3) is arranged above the supporting table (2), a bearing (4) is arranged on the right side of the motor (3), a rotating shaft (5) is arranged on the right side of the bearing (4), a connecting rod I (6) is arranged above the rotating shaft (5), the connecting rod I (6) and the rotating shaft (5) are of an integrated structure, a rotating sleeve I (7) is arranged above the connecting rod I (6), a rotating rod I (8) is arranged on the right side of the inside of the rotating sleeve I (7), the rotating rod I (8) is in rotary connection with the rotating sleeve I (7), annular sliding blocks (9) are arranged on the right side of the rotating rod I (8), annular sliding blocks (10) are arranged on the front side and the rear side of the inside of the annular sliding blocks (9), the circular slip ring (11) is arranged on the left side of the annular sliding ring (10), and a circular support (12) is arranged below the circular support (11).

2. The lifting device for road and bridge construction according to claim 1, wherein the right side of the annular sliding block (9) is provided with a second rotating rod (13), a second rotating sleeve (14) is arranged outside the second rotating rod (13), and the second rotating rod (13) is in rotary connection with the second rotating sleeve (14).

3. The lifting device for road and bridge construction according to claim 2, wherein a second connecting rod (15) is arranged below the second rotating sleeve (14), a third rotating sleeve (16) is arranged below the second connecting rod (15), a third rotating rod (17) is arranged on the right side of the inside of the third rotating sleeve (16), and the third rotating rod (17) is in rotary connection with the third rotating sleeve (16).

4. A lifting device for road and bridge construction according to claim 3, characterized in that the right side of the third rotating rod (17) is provided with a sliding block (18), the right side of the sliding block (18) is externally provided with a first sliding rail (19), and the sliding block (18) is in sliding connection with the first sliding rail (19).

5. Lifting device for road and bridge construction according to claim 4, characterized in that the right side of the turning bar three (17) is provided with a supporting arm (20), and the outside of the supporting arm (20) is provided with a chute (21).

6. The lifting device for road and bridge construction according to claim 5, wherein the front and rear sides of the supporting arm (20) are provided with sliding arms (22), the left outer side of the sliding arms (22) is provided with sliding rails two (23), and the sliding arms (22) are in sliding connection with the sliding rails two (23).

7. The lifting device for road and bridge construction according to claim 6, characterized in that a lifting rope (24) is provided below the sliding arm (22), and that two lifting ropes (24) are provided.

8. The lifting device for road and bridge construction according to claim 7, wherein a bearing table (25) is arranged below the lifting rope (24), and sliding rails three (26) are arranged inside the front side and the rear side of the bearing table (25).

9. The lifting device for road and bridge construction according to claim 8, wherein a sliding plate (27) is arranged in the sliding rail III (26), and the sliding plate (27) is in sliding connection with the sliding rail III (26).

10. Lifting device for road and bridge construction according to claim 1, characterized in that a fixed seat (28) is arranged below the operation box (1), universal wheels (29) are arranged below the fixed seat (28), twelve universal wheels (29) are arranged, and a brake block (30) is arranged on one side of each universal wheel (29).