CN219790187U

CN219790187U - Curb handling tool

Info

Publication number: CN219790187U
Application number: CN202320987842.5U
Authority: CN
Inventors: 丁慧; 闵超; 吴英昊; 魏一灵; 邹春棋; 马小兵; 林菲宇; 张忠硕; 孙佳乐; 高梓航
Original assignee: China Railway 24th Bureau Group Co Ltd; China Railway 24th Bureau Group Co Ltd Beijing Branch
Current assignee: China Railway 24th Bureau Group Co Ltd; China Railway 24th Bureau Group Co Ltd Beijing Branch
Priority date: 2023-04-27
Filing date: 2023-04-27
Publication date: 2023-10-03
Anticipated expiration: 2033-04-27

Abstract

The utility model relates to the technical field of road construction equipment and discloses a curb carrying tool which comprises two handles, wherein lifting rods are fixedly arranged at one ends of the two handles, extension rods are fixedly arranged at the front end faces of the two lifting rods, and the middle parts of the two extension rods are crossed together. According to the utility model, the curb carrying tool is a small-sized trolley, the front end faces of the two lifting rods of the trolley are provided with the extension rods, so that workers can more easily push the trolley through the lever principle, and the pin shafts are arranged at the intersections of the two extension rods, so that the workers can conveniently carry the curb, and due to the action of the steel rod principle, the workers can more easily carry the curb, and the anti-slip pads are arranged on the handles at the rear ends of the two lifting rods, so that the friction force of the hands of the workers can be increased, the workers can be prevented from falling off when being tired due to long-time work, the damage to the curb is caused, the working efficiency is influenced, and the resources are lost.

Description

Curb handling tool

Technical Field

The utility model relates to the technical field of road construction equipment, in particular to a curb carrying tool.

Background

The curb is used for distinguishing the boundary lines of motor lanes, sidewalks, greenbelts, isolation belts and other parts of roads on road engineering pavements, and plays a role in guaranteeing traffic safety of pedestrians and vehicles and tidy and beautiful pavement edges. In road construction, the quality of the road construction is directly influenced by the quality of the road construction within the scope of the affiliated engineering. The line type control and the installation quality control of the curb construction also influence the final acceptance effect of engineering projects.

In the construction process of the auxiliary engineering, the curb construction mainly adopts a crane and a forklift for loading and unloading, a small forklift is matched with manual work for carrying in a short distance, the curb construction is unloaded according to the working face section, and then the curb construction is installed manually. In general, the construction period of the auxiliary engineering is very short, the workload is large, and the working area is large. The manual carrying of the curb is not only time-consuming and labor-consuming and low in working efficiency, but also easy to collide, so that the loss rate of the defective curb can be increased, and accidents of hand and foot injury of operators are often caused. However, when the large-scale machinery is used for carrying the curb in a short distance, the problems of inflexibility, low efficiency, excessive cost and the like exist, and particularly in some road sections with narrow places and limited working surfaces, the large-scale machinery is used for carrying, so that the carrying cannot be normally carried out at all. Moreover, the advantages of large machinery are not exerted, and resource waste is caused.

Accordingly, one skilled in the art would provide a curb carrier tool that addresses the problems set forth in the background above.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a curb carrying tool which is a small-sized trolley, the front end faces of two lifting rods of the trolley are provided with extension rods, so that a worker can more easily push the trolley through a lever principle, and a pin shaft is arranged at the intersection of the two extension rods, so that the worker can conveniently carry the curb, and due to the action of a steel rod principle, the worker can more easily carry the curb, and an anti-slip pad is arranged on the grip at the rear ends of the two lifting rods, so that the friction force of the hands of the worker can be increased, the worker can be prevented from falling off when being tired due to long-time work, the damage to the curb is caused, the working efficiency is influenced, and the resource is lost.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a curb handling tool, includes two handles, two the one end of handle is all fixed to be provided with and lifts the pole, two the preceding terminal surface of lifting the pole is all fixed to be provided with the extension pole, and the middle part of two extension poles is alternately in the same place, and the crossing middle part of two extension poles rotates and is provided with the round pin axle, the fixed support column that is provided with in bottom of round pin axle, the fixed column that is provided with in bottom of support column, the both sides of support column are all fixed to be provided with the spliced pole, the both sides of fixed column are all rotated and are provided with the pivot.

Further, one side of the inside of the two extension rods is fixedly provided with a mounting groove, the inside of the two mounting grooves is fixedly provided with a fixing plate, four corners of the top of the two fixing plates are fixedly provided with second shock absorption columns, the periphery of each second shock absorption column is fixedly provided with a second shock absorption spring, and the front end surfaces of the plurality of second shock absorption columns are fixedly provided with clamping plates;

through above-mentioned technical scheme, splint can carry out the centre gripping with the curb to shift by the staff.

Further, support rods are fixedly arranged on one side of the bottoms of the two lifting rods, connecting rods are fixedly arranged on the bottoms of the two support rods, first shock absorption columns are fixedly arranged on the bottoms of the two connecting rods, and first shock absorption springs are fixedly arranged on the peripheries of the two first shock absorption columns;

through the technical scheme, the damping capacity of the equipment can be improved by the first damping spring.

Further, four corners of the rear end surfaces of the two fixing plates are respectively connected with fixing bolts in a threaded manner;

through above-mentioned technical scheme, fixing bolt can fix four second shock-absorbing columns.

Further, wheels are fixedly arranged on the front end faces of the two rotating shafts;

through the technical scheme, the wheels can facilitate the movement of the trolley by staff.

Further, anti-slip pads are fixedly arranged on the surfaces of the two handles;

through above-mentioned technical scheme, slipmat can prevent that staff from skidding by hand, causes the damage to the curb.

Further, rubber pads are fixedly arranged on the front end faces of the two clamping plates;

through above-mentioned technical scheme, the rubber pad can prevent that the curb from dropping, improves splint frictional force.

Further, the bottoms of the two first shock absorption columns are fixedly provided with supporting plates;

through above-mentioned technical scheme, the backup pad can improve the stability of equipment.

The utility model has the following beneficial effects:

1. according to the curb carrying tool provided by the utility model, the small-sized trolley is provided with the extension rods on the front end surfaces of the two lifting rods of the trolley, so that workers can more easily push the trolley through the lever principle, and the pin shafts are arranged at the intersections of the two extension rods, so that the workers can conveniently carry the curb, and due to the action of the steel rod principle, the workers can more easily work, and the anti-slip pads are arranged on the handles at the rear ends of the two lifting rods, so that the friction force of the hands of the workers can be increased, the workers can be prevented from falling off when tired due to long-time work, the damage to the curb is caused, the working efficiency is influenced, and the resources are lost.

2. According to the curb carrying tool provided by the utility model, the front ends of the two extension plates are provided with the mounting grooves, the fixing plates are arranged in each mounting groove, the second shock absorption columns and the second shock absorption springs are arranged at four corners of the top ends of the fixing plates, the clamping plates are arranged at the top ends of the shock absorption columns, the rubber pads are arranged at the tops of the clamping plates, a worker can enable the two clamping plates to move relatively by extruding the handles, the curb is clamped, the friction force of the clamping plates can be improved by the rubber pads on the two clamping plates, so that the curb is further prevented from falling off during movement, and the safety of equipment is improved.

3. According to the curb carrying tool provided by the utility model, the supporting rods are arranged at one ends of the bottoms of the two lifting rods, the connecting rods are arranged at the bottoms of the two supporting rods, the first shock absorption columns and the first shock absorption springs are arranged at the bottoms of the two connecting rods, and the supporting plates are arranged at the bottoms of the first shock absorption columns, so that workers can conveniently place when the trolley is not suitable for the trolley, and the working of the workers is facilitated.

Drawings

FIG. 1 is an isometric view of a curb carrier according to the present utility model;

FIG. 2 is a front view of a curb carrier according to the present utility model;

FIG. 3 is a top view of a curb carrier according to the present utility model;

FIG. 4 is a front view of a clamping plate of a curb carrier according to the present utility model;

fig. 5 is a partial enlarged view at fig. 1A.

Legend description:

1. a grip; 2. an anti-slip pad; 3. lifting a rod; 4. a support rod; 5. a connecting rod; 6. a first shock strut; 7. a first damper spring; 8. a support plate; 9. an extension rod; 10. a pin shaft; 11. a mounting groove; 12. a fixing plate; 13. a second shock strut; 14. a second damper spring; 15. a clamping plate; 16. a rubber pad; 17. a fixing bolt; 18. a support column; 19. a connecting column; 20. fixing the column; 21. a rotating shaft; 22. and (3) a wheel.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other examples, which are obtained by persons of ordinary skill in the art without making any inventive effort, are intended to be within the scope of the present utility model based on the examples herein, and it is to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments in accordance with the present utility model. For ease of description, the dimensions of the various features shown in the drawings are not drawn to actual scale. Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but should be considered part of the specification where appropriate. In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further discussion thereof is necessary in subsequent figures.

Referring to fig. 1-5, one embodiment provided by the present utility model is: the utility model provides a curb handling tool, including two handles 1, the one end of two handles 1 is all fixed to be provided with and lifts pole 3, the preceding terminal surface of two lifts pole 3 is all fixed to be provided with extension pole 9, the middle part of two extension poles 9 is crossed together, the middle part rotation that two extension poles 9 are crossed is provided with round pin axle 10, the bottom of round pin axle 10 is fixed to be provided with support column 18, the bottom of support column 18 is fixed to be provided with fixed column 20, the both sides of support column 18 are all fixed to be provided with spliced pole 19, the both sides of fixed column 20 are all rotated and are provided with pivot 21.

The installation grooves 11 are fixedly arranged on one side of the inside of the two extension rods 9, the fixing plates 12 are fixedly arranged in the two installation grooves 11, the second shock absorption columns 13 are fixedly arranged at four corners of the tops of the two fixing plates 12, the second shock absorption springs 14 are fixedly arranged on the periphery of each second shock absorption column 13, the clamping plates 15 are fixedly arranged on the front end faces of the second shock absorption columns 13, the clamping plates 15 can clamp a curb stone and are transferred by workers, the supporting rods 4 are fixedly arranged on one side of the bottoms of the two lifting rods 3, the connecting rods 5 are fixedly arranged on the bottoms of the two supporting rods 4, the first shock absorption columns 6 are fixedly arranged on the bottoms of the two connecting rods 5, the first shock absorption springs 7 are fixedly arranged on the periphery of the two first shock absorption columns 6, the shock-absorbing capacity of equipment can be improved to first damping spring 7, equal threaded connection in four corners department of the rear end face of two fixed plates 12 has fixing bolt 17, fixing bolt 17 can fix four second shock-absorbing columns 13, the preceding terminal surface of two pivots 21 is all fixed and is provided with wheel 22, wheel 22 can make things convenient for the staff to remove the shallow, the surface of two handles 1 is all fixed and is provided with slipmat 2, slipmat 2 can prevent that the staff from sliding by hand, cause the damage to the curb, the preceding terminal surface of two splint 15 is all fixed and is provided with rubber pad 16, rubber pad 16 can prevent that the curb from dropping, improve the frictional force of splint 15, the bottom of two first shock-absorbing columns 6 is all fixed and is provided with backup pad 8, backup pad 8 can improve the stability of equipment.

Working principle: in use, firstly, a worker holds the handles 1 to move the trolley to the vicinity of the curb needing clamping, then the two handles 1 respectively drive the lifting rods 3 to move inwards by pressing the two handles 1 inwards, then the two extension rods 9 move inwards along with the lifting rods 3, so that the clamping plates 15 at the front ends of the bottoms of the two extension rods 9 are driven to move relatively, the curb is clamped, the friction force of the clamping plates 15 can be improved through the rubber pads 16 at the front end surfaces of the two clamping plates 15, and after clamping, the trolley is pushed to move the curb to a proper position, so that the work is completed.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. A kerb carrier comprising two grips (1), characterized in that: two the one end of handle (1) is all fixed and is provided with lift pole (3), two the preceding terminal surface of lifting pole (3) is all fixed and is provided with extension rod (9), and the middle part of two extension rods (9) is crossed together, and the middle part rotation that two extension rods (9) are crossed is provided with round pin axle (10), the fixed support column (18) that is provided with in bottom of round pin axle (10), the fixed column (20) that is provided with in bottom of support column (18), the both sides of support column (18) are all fixed and are provided with spliced pole (19), the both sides of fixed column (20) are all rotated and are provided with pivot (21).

2. A curb carrier according to claim 1, wherein: two the inside one side of extension rod (9) is all fixed and is provided with mounting groove (11), two the inside of mounting groove (11) is all fixed and is provided with fixed plate (12), two the four corners department at the top of fixed plate (12) is all fixed and is provided with second shock-absorbing column (13), every the periphery of second shock-absorbing column (13) is all fixed and is provided with second damping spring (14), a plurality of the preceding terminal surface of second shock-absorbing column (13) is fixed and is provided with splint (15).

3. A curb carrier according to claim 1, wherein: two lifting the bottom one side of pole (3) all is fixed and is provided with bracing piece (4), two the bottom of bracing piece (4) is all fixed and is provided with connecting rod (5), two the bottom of connecting rod (5) is all fixed and is provided with first shock-absorbing column (6), two the periphery of first shock-absorbing column (6) is all fixed and is provided with first damping spring (7).

4. A curb carrier according to claim 2, wherein: four corners of the rear end surfaces of the two fixing plates (12) are respectively connected with fixing bolts (17) in a threaded mode.

5. A curb carrier according to claim 1, wherein: wheels (22) are fixedly arranged on the front end faces of the two rotating shafts (21).

6. A curb carrier according to claim 1, wherein: the surfaces of the two handles (1) are fixedly provided with anti-slip pads (2).

7. A curb carrier according to claim 2, wherein: rubber pads (16) are fixedly arranged on the front end faces of the two clamping plates (15).

8. A curb carrier according to claim 3, wherein: the bottoms of the two first shock absorption columns (6) are fixedly provided with supporting plates (8).