CN219406565U

CN219406565U - Curb stone handling device for road construction

Info

Publication number: CN219406565U
Application number: CN202320969928.5U
Authority: CN
Inventors: 王祥; 王文淑
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-04-26
Filing date: 2023-04-26
Publication date: 2023-07-25
Anticipated expiration: 2033-04-26

Abstract

The utility model discloses a road construction curb stone handling device, which comprises: the U-shaped seat is fixedly connected with the universal wheel at the bottom end of the U-shaped seat, the U-shaped plate is fixedly connected to the top end of the U-shaped seat, the lifting mechanism is arranged on the inner side of the U-shaped plate, the U-shaped frame is arranged on the inner side of the U-shaped seat, the clamping mechanism is arranged below the U-shaped frame, and the auxiliary mechanism is arranged at the top end of the U-shaped frame; according to the utility model, through the cooperation of the lifting mechanism, the clamping machine and the auxiliary mechanism, when the device is used, the four inserted bars are contacted with the ground, then the four inserted bars are all abutted against the bottom surface of the curb stone through the operation of the second double-head motor, after the four inserted bars are clamped and fixed, the pressure plate of the device is moved downwards through the operation of the driving motor, so that the curb stone can be stably placed.

Description

Curb stone handling device for road construction

Technical Field

The utility model relates to the technical field of road construction conveying devices, in particular to a curb stone conveying device for road construction.

Background

The curb stone is a boundary stone for pavement edges, which is made of granite material, and is also called a curb stone or a curbstone. The road kerbs are boundaries for distinguishing the pavement, the sidewalk, the green land, the isolation belt and other parts of the road on the road surface, play roles in guaranteeing traffic safety of pedestrians and vehicles and guaranteeing tidy edges of the road surface, and can be transported from a road kerbs production site to a corresponding road kerbs using place by adopting vehicles as transport tools in the using and installing process.

The prior art can refer to the publication number: the utility model discloses a kerbstone carrying device for infrastructure, which is characterized in that a second air cylinder is fixedly arranged on the left side and the right side of the front surface of an inner cavity of a carrying box and the left side and the right side of the back surface of the inner cavity, and the output end of the second air cylinder is fixedly connected with a clamping plate, so that the effect of carrying is achieved, the kerbstone can be carried rapidly, the kerbstone carrying efficiency is improved, meanwhile, the labor intensity of people is reduced, the speed of infrastructure is improved, and the problem that the labor capacity of operators is increased easily due to long-time carrying is solved, and the carrying efficiency is reduced. According to the utility model, the first driving wheel is connected with the output shaft of the reset motor in a driving way, the surface of the first driving wheel is connected with the second belt pulley in a driving way through the belt, and the inner surface of the second belt pulley is connected with the movable rod in a driving way, so that the effect of rotation is achieved, and the curbs with different angles can be carried.

The existing road construction is with curb stone transport, mostly carries through constructor manual work, wastes time and energy, and efficiency is lower, and curb stone weight is heavier, when not grabbing steady dropping carelessly, brings the injury for the staff easily, consequently, the skilled person provides a road construction with curb stone handling device to solve the problem that proposes among the above-mentioned background art.

Disclosure of Invention

The utility model aims to provide a road construction curbstone conveying device, which solves the problems of low manual conveying efficiency and unsafe existing road construction curbstone conveying in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

a curb stone handling device for road construction, comprising:

the U-shaped seat, fixed connection in the universal wheel of U-shaped seat bottom, fixed connection in the U-shaped board on U-shaped seat top, set up in the inboard elevating system of U-shaped board, set up in the inboard U-shaped frame of U-shaped seat, set up in the fixture of U-shaped frame below, set up in the auxiliary mechanism on U-shaped frame top.

The lifting mechanism comprises: the fixed mounting in the first double-end motor in U-shaped seat top middle part, fixed connection in the spliced pole of two output of first double-end motor, its two spliced poles are all rotated through bearing and U-shaped inboard wall and are connected, fixed connection in two the reel of spliced pole outside twines in two the rope body of reel outside.

As still further aspects of the utility model: the lifting mechanism further comprises: one end of the rope body penetrates through the inner side of the U-shaped seat and is fixedly connected with the top end of the U-shaped frame, the guide blocks are fixedly connected to the two side walls of the U-shaped frame, and the guide grooves are formed in the two side walls of the inner part of the U-shaped seat.

As still further aspects of the utility model: the outer parts of the two guide blocks are in sliding connection with the inner parts of the two guide grooves.

As still further aspects of the utility model: the clamping mechanism comprises: the U-shaped frame comprises a U-shaped frame body, a screw rod, worm gears, a sliding groove and a inserted bar, wherein the screw rod is rotationally connected to the front and rear positions of the inside of the U-shaped frame body, the worm gears are fixedly connected to the left side of the outside of the screw rod, the second double-head motor is fixedly installed at the middle of the left side of the inside of the U-shaped frame body, the worm gears are fixedly connected to two output ends of the second double-head motor, the worm gears are in threaded connection with two sleeve blocks arranged outside the screw rod, the connecting blocks are fixedly connected to the top ends of the four sleeve blocks, the sliding blocks are fixedly connected to the top ends of the four connecting blocks, the sliding groove is formed in the front and rear positions of the top ends of the inside of the U-shaped frame body, and the inserted bar is fixedly connected to the bottom ends of the four sleeve blocks.

As still further aspects of the utility model: the two worms are connected with the two worm gears in a meshed mode, threads with opposite directions are arranged on the two screw rods, threaded holes matched with the outer surfaces of the two screw rods are formed in the four sleeve blocks, and sliding connection is formed between the outer parts of the four sliding blocks and the inner parts of the two sliding grooves.

As still further aspects of the utility model: the auxiliary mechanism comprises: the cylinder body is fixedly connected to the middle part of the U-shaped frame, the cylinder body penetrates through the lower part of the U-shaped frame, the through hole is formed in the upper left side of the cylinder body, the rack column is sleeved in the cylinder body, the cylinder body is fixedly connected to the top plate at the top end of the rack column, the cylinder body is fixedly connected to four telescopic rods at the top end of the U-shaped frame, the telescopic ends of the four telescopic rods are fixedly connected with the bottom end of the top plate, the cylinder body is fixedly installed on a driving motor at the top end of the U-shaped frame, the cylinder body is fixedly connected to a gear at the output end of the driving motor, and the cylinder body is fixedly connected to a pressure plate at the bottom end of the rack column.

As still further aspects of the utility model: the gear rack column is in meshed connection with the gear rack column.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, through the cooperation of the lifting mechanism, the clamping machine and the auxiliary mechanism, when the device is used, one ends of the two rope bodies can move downwards through the operation of the first double-head motor, the four inserted bars are in contact with the ground, then through the operation of the second double-head motor, the four sleeve blocks can be mutually close to the outer parts of the two screw rods, the four inserted bars are abutted against the bottom surface of the curb stone, so that the curb stone is clamped and fixed, and then through the operation of the driving motor, the pressure plate of the device moves downwards, so that the curb stone is pressed, the curb stone can be stably placed, and good transportation is facilitated.

3. The device has the advantages of high carrying efficiency, good using effect, no need of manual carrying, manpower saving, safe use and good stability.

Drawings

Fig. 1 is a schematic view of a first view angle structure of a kerbstone conveying device for road construction.

Fig. 2 is a schematic view of a second view angle structure of a kerbstone conveying device for road construction.

Fig. 3 is a schematic structural view of an auxiliary mechanism in the kerbstone conveying device for road construction.

Fig. 4 is a schematic structural view of a clamping mechanism in a kerb handling device for road construction.

In the figure: 1. a U-shaped seat; 2. a universal wheel; 3. a U-shaped plate; 4. a lifting mechanism; 401. a first double-ended motor; 402. rotating the column; 403. a reel; 404. a rope body; 405. a guide block; 406. a guide groove; 5. a U-shaped frame; 6. a clamping mechanism; 601. a screw rod; 602. a worm wheel; 603. a second double-ended motor; 604. a worm; 605. sleeving blocks; 606. a connecting block; 607. a slide block; 608. a chute; 609. a rod; 7. an auxiliary mechanism; 701. a cylinder; 702. a through port; 703. a rack column; 704. a top plate; 705. a telescopic rod; 706. a driving motor; 707. a gear; 708. and (3) pressing a plate.

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 embodiments, which can be made by those skilled 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.

Referring to fig. 1 to 4, an embodiment of the present utility model provides a road construction curb stone handling device, including:

the U-shaped seat 1, universal wheel 2 of fixed connection in U-shaped seat 1 bottom, U-shaped board 3 on fixed connection in U-shaped seat 1 top, set up in the inboard elevating system 4 of U-shaped board 3, set up in the inboard U-shaped frame 5 of U-shaped seat 1, set up fixture 6 in U-shaped frame 5 below, set up in the auxiliary mechanism 7 on U-shaped frame 5 top.

Through the cooperation of universal wheel 2, make its U-shaped seat 1 remove to required position department, elevating system 4, fixture 6 and auxiliary mechanism 7's cooperation for with the stable transport of curb.

The lifting mechanism 4 includes: the U-shaped seat 1 is fixedly arranged on a first double-headed motor 401 in the middle of the top end of the U-shaped seat 1, two rotating columns 402 of the rotating column are fixedly connected to two output ends of the first double-headed motor 401, the two rotating columns 402 are rotationally connected with the inner side wall of the U-shaped plate 3 through bearings, the two rotating columns are fixedly connected to rolling wheels 403 outside the two rotating columns 402, ropes 404 outside the two rolling wheels 403 are wound, one ends of the two ropes 404 penetrate through the inner side of the U-shaped seat 1 and are fixedly connected with the top end of the U-shaped frame 5, guide blocks 405 fixedly connected to the two side walls of the U-shaped frame 5 are arranged on guide grooves 406 formed in the two side walls inside the U-shaped seat 1.

The outer parts of the two guide blocks 405 are in sliding connection with the inner parts of the two guide grooves 406.

The clamping mechanism 6 includes: the screw rod 601 which is rotationally connected to the front and rear positions inside the U-shaped frame 5, the worm wheel 602 which is fixedly connected to the left side outside the two screw rods 601, the second double-head motor 603 which is fixedly installed in the middle of the left side inside the U-shaped frame 5, the worm 604 which is fixedly connected to the two output ends of the second double-head motor 603, the two sleeve blocks 605 which are in threaded connection with the outer parts of the two screw rods 601, the connecting blocks 606 which are fixedly connected to the top ends of the four sleeve blocks 605, the sliding blocks 607 which are fixedly connected to the top ends of the four connecting blocks 606, the sliding grooves 608 which are formed at the front and rear positions of the top ends inside the U-shaped frame 5, and the inserting rods 609 which are fixedly connected to the bottom ends of the four sleeve blocks 605.

The two worms 604 are connected with the two worm wheels 602 in a meshed manner, the two screw rods 601 are provided with threads with opposite directions, the four sleeve blocks 605 are provided with threaded holes matched with the outer surfaces of the two screw rods 601, and the outer parts of the four sliding blocks 607 are connected with the inner parts of the two sliding grooves 608 in a sliding manner.

The assist mechanism 7 includes: the cylinder 701 is fixedly connected to the middle part of the U-shaped frame 5, the cylinder 701 penetrates through the lower part of the U-shaped frame 5, a through hole 702 is formed in the upper left side of the cylinder 701, a rack column 703 is sleeved in the cylinder 701, a top plate 704 is fixedly connected to the top end of the rack column 703, four telescopic rods 705 are fixedly connected to the top end of the U-shaped frame 5, telescopic ends of the four telescopic rods 705 are fixedly connected with the bottom end of the top plate 704, a driving motor 706 is fixedly arranged at the top end of the U-shaped frame 5, a gear 707 is fixedly connected to the output end of the driving motor 706, and a pressure plate 708 is fixedly connected to the bottom end of the rack column 703.

The gear 707 is engaged with the rack post 703.

When the dual-head motor is used, through the rotation of the first dual-head motor 401, one ends of the two rope bodies 404 move downwards along with the rotation, the four inserting rods 609 are contacted with the bottom surface, then through the operation of the second dual-head motor 603, the four sleeve blocks 605 are close to each other on the outer surfaces of the two screw rods 601, the four inserting rods 609 are all abutted against the bottom surface of the curb stone, the two sides of the curb stone are clamped and fixed, then the driving motor 706 drives the gear 707 to drive the rack column 703 to move downwards in the cylinder 701, the pressure plate 708 moves downwards to press the middle part of the curb stone, and then the curb stone can be carried.

The working principle of the utility model is as follows:

when the device is used, the device is moved to a required position, the first double-headed motor 401 is started to rotate positively, the first double-headed motor 401 drives the two rotating columns 402 to rotate, the two winding wheels 403 are further rotated, one ends of the two rope bodies 404 move downwards along with the two winding wheels, the U-shaped frame 5 moves downwards, the two guide blocks 405 move downwards in the two guide grooves 406 at the same time, the function of stable guide is achieved, until the four inserting rods 609 contact the bottom surface, then the second double-headed motor 603 is started to drive the two worms 604 to rotate, the two screw rods 601 rotate along with the two screw rods 601, the four sleeve blocks 605 are further made to approach each other on the outer surfaces of the two screw rods 601, the four sliding blocks 607 slide in the two sliding grooves 608, until the four inserted bars 609 are all abutted against the bottom surface of the curb stone to clamp and fix the curb stone, after the clamping is finished, the driving motor 706 is started to drive the gear 707 to rotate forward, the rack post 703 moves downwards along with the cylinder 701, the four telescopic bars 705 are contracted along with the movement, the top plate 704 moves downwards until the pressure plate 708 moves downwards to be abutted against the upper part of the curb stone, the middle part of the curb stone is convenient to press, the curb stone can be stably placed, good transportation is convenient, after the clamping and fixing are finished, the first double-headed motor 401 is started to rotate reversely again to move the fixed curb stone upwards, and the U-shaped seat 1 is pushed to carry.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. A curb stone handling device for road construction, comprising:

the device comprises a U-shaped seat (1), a universal wheel (2) fixedly connected to the bottom end of the U-shaped seat (1), a U-shaped plate (3) fixedly connected to the top end of the U-shaped seat (1), a lifting mechanism (4) arranged on the inner side of the U-shaped plate (3), a U-shaped frame (5) arranged on the inner side of the U-shaped seat (1), a clamping mechanism (6) arranged below the U-shaped frame (5) and an auxiliary mechanism (7) arranged on the top end of the U-shaped frame (5);

the lifting mechanism (4) comprises: the device comprises a U-shaped seat (1), a first double-headed motor (401) fixedly arranged in the middle of the top end of the U-shaped seat, rotating columns (402) fixedly connected to two output ends of the first double-headed motor (401), two rotating columns (402) of the rotating columns are rotationally connected with the inner side wall of a U-shaped plate (3) through bearings, and are fixedly connected to two winding wheels (403) outside the rotating columns (402) and rope bodies (404) outside the winding wheels (403).

2. A road construction curb stone handling apparatus according to claim 1, characterized in that the lifting mechanism (4) further comprises: one end of the rope body (404) penetrates through the inner side of the U-shaped seat (1) and is fixedly connected with the top end of the U-shaped frame (5), and the rope body is fixedly connected with guide blocks (405) on two side walls of the U-shaped frame (5) and is provided with guide grooves (406) on two side walls inside the U-shaped seat (1).

3. A road construction kerbstone conveying device according to claim 2, characterized in that the outer parts of the two guide blocks (405) are in sliding connection with the inner parts of the two guide grooves (406).

4. A road construction curb stone handling apparatus according to claim 1, characterized in that the clamping mechanism (6) comprises: the U-shaped frame comprises a screw rod (601) which is rotationally connected to the front and rear positions inside the U-shaped frame (5), worm wheels (602) which are fixedly connected to the left sides outside the screw rod (601), a second double-head motor (603) which is fixedly installed in the middle of the left sides inside the U-shaped frame (5), worms (604) which are fixedly connected to two output ends of the second double-head motor (603), two sleeve blocks (605) which are in threaded connection to the outside of the screw rod (601), connecting blocks (606) which are fixedly connected to the top ends of the four sleeve blocks (605), sliding blocks (607) which are fixedly connected to the top ends of the four connecting blocks (606), and sliding grooves (608) which are arranged at the front and rear positions of the top ends inside the U-shaped frame (5) and inserted bars (609) which are fixedly connected to the bottom ends of the four sleeve blocks (605).

5. The road construction curb stone handling device according to claim 4, wherein two worm screws (604) are connected with two worm gears (602) in a meshed manner, threads with opposite directions are arranged on two screw rods (601), threaded holes matched with the outer surfaces of the two screw rods (601) are formed in four sleeve blocks (605), and the outer parts of four sliding blocks (607) are connected with the inner parts of two sliding grooves (608) in a sliding manner.

6. A road construction curb stone handling apparatus according to claim 1, characterized in that the auxiliary mechanism (7) comprises: the novel plastic roller comprises a barrel body (701) fixedly connected to the middle of a U-shaped frame (5), a barrel body (701) penetrating through the lower portion of the U-shaped frame (5), a through hole (702) formed in the upper left side of the barrel body (701), a rack column (703) sleeved in the barrel body (701), a top plate (704) fixedly connected to the top end of the rack column (703), four telescopic rods (705) fixedly connected to the top end of the U-shaped frame (5), telescopic ends of the four telescopic rods (705) are fixedly connected with the bottom end of the top plate (704), a driving motor (706) fixedly mounted on the top end of the U-shaped frame (5), a gear (707) fixedly connected to the output end of the driving motor (706), and a pressure plate (708) fixedly connected to the bottom end of the rack column (703).

7. The road construction curb stone handling apparatus of claim 6, wherein the gear (707) rack post is in meshed connection with (703).