CN213740489U

CN213740489U - Curb handling device

Info

Publication number: CN213740489U
Application number: CN202022006864.8U
Authority: CN
Inventors: 赵明峰; 邓涛; 张宝龙; 张福红; 崔国涛; 刘长祥; 周英勇; 任镜达; 祁丽娟; 张希宏; 邓石磊; 关超; 张成才; 裴文军
Original assignee: Heilongjiang Longjie Municipal Track Traffic Engineering Co ltd
Current assignee: Heilongjiang Longjie Municipal Track Traffic Engineering Co ltd
Priority date: 2020-09-14
Filing date: 2020-09-14
Publication date: 2021-07-20
Anticipated expiration: 2030-09-14

Abstract

A kerbstone carrying device belongs to the field of road construction devices and comprises a clamping device, a telescopic device, a linkage device, a supporting frame and universal wheels, wherein the clamping device comprises two clamping arms, the telescopic device comprises a first sliding column and two sleeves, slot holes are formed in opposite surfaces of the two sleeves, two ends of the first sliding column respectively penetrate into the corresponding slot holes in a sliding mode, one end of each sleeve is hinged to one clamping arm, and the telescopic device is arranged between the two clamping arms; the linkage device comprises a hinge block, a universal shaft and two first support arms, the upper parts of the two ends of the linkage device are respectively hinged with the two first support arms, each first support arm is hinged with one clamping arm, and the upper end face of the hinge block is fixedly connected with the universal shaft; the universal shaft is fixedly connected with one end of the support frame, and the universal wheel is fixedly connected below the support frame. The utility model discloses can replace artifical transport to solve the problem that wastes time and energy, simultaneously can be better fix the curb.

Description

Curb handling device

Technical Field

The utility model belongs to road construction device field, especially a curb handling device.

Background

In road construction, the kerbstone is difficult to transport due to factors such as material, shape, and weight. The mode that current curb carried adopts artifical portable shoulder to carry wastes time and energy, and the weight of artifical transport curb is limited moreover. The kerbstone is carried manually, so that the kerbstone is easy to fall off, and carrying personnel are easy to be injured.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a curb handling device for solving the above-mentioned problem that prior art exists.

The purpose is achieved, the utility model adopts the following technical proposal:

a kerbstone carrying device comprises a clamping device, a telescopic device, a linkage device, a support frame and universal wheels, wherein the clamping device comprises two clamping arms which are oppositely arranged; the telescopic device is arranged between the two clamping arms; the telescopic device comprises a first sliding column and two sleeves, the two sleeves are horizontally arranged oppositely, long holes are formed in opposite surfaces of the two sleeves, two ends of the first sliding column respectively penetrate into the corresponding long holes in a sliding mode, one end of each sleeve is hinged to one clamping arm, the linkage device comprises a hinge block, a universal shaft and a first support arm, the upper portions of two ends of the hinge block are respectively hinged to one end of each support arm, the other end of each support arm is hinged to one clamping arm, and the universal shaft is fixedly connected to the upper end face of the hinge block; the universal shaft is fixedly connected with one end of the support frame, and the universal wheel is fixedly connected below the support frame.

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

the utility model provides a kerbstone handling device can solve the problem that artifical transport kerbstone is wasted time and energy to do not restrict the weight of kerbstone. Meanwhile, the personal safety of the carrying personnel can be protected. The utility model discloses can the automatically regulated size to the curb of equidimension not, can also carry out further protection to the curb when carrying the curb, prevent that the curb from dropping and injure the transport personnel by a crashing object.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a structure of the clamping device;

FIG. 3 is a schematic view of the structure of the retractor;

fig. 4 is a schematic view of the linkage structure.

The names and reference numbers of the components referred to in the above figures are as follows:

the device comprises a clamping device 1, a clamping arm 1-1, a sliding column II 1-2, a spring I1-3, a sliding block I1-4, a support arm II 1-5, a telescopic device 2, a sliding column I2-3, a sleeve 2-1, a fixed block 2-5, a spring II 2-2, a sliding block II 2-4, a support arm III 2-6 linkage device 3, a hinge block 3-1, a universal shaft 3-4, a support arm I3-2, a support arm IV 3-3, a support frame 4, a universal wheel 5 and a handle 6.

Detailed Description

The technical solution of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention, and it is obvious that the described embodiment is only a part of the embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

The first embodiment is as follows: as shown in fig. 1 to 4, the present embodiment discloses a kerbstone handling device, which includes a clamping device 1, a telescopic device 2, a linkage device 3, a support frame 4 and a universal wheel 5, wherein the clamping device 1 includes two clamping arms 1-1, and the two clamping arms 1-1 are oppositely arranged; the telescopic device 2 is arranged between the two clamping arms 1-1; the telescopic device 2 comprises a sliding column I2-3 and two sleeves 2-1, the two sleeves 2-1 are horizontally arranged oppositely, long holes are formed in opposite surfaces of the two sleeves 2-1, two ends of the sliding column I2-3 respectively penetrate into the corresponding long holes in a sliding mode, one end of each sleeve 2-1 is hinged to one clamping arm 1-1, the linkage device 3 comprises a hinge block 3-1, a universal shaft 3-4 and two support arms I3-2, the upper portions of two ends of the hinge block 3-1 are respectively hinged to one end of each support arm I3-2, the other end of each support arm I3-2 is hinged to one clamping arm 1-1, and the upper end face of the hinge block 3-1 is fixedly connected with the universal shaft 3-4; the universal shafts 3-4 are fixedly connected with one end of the support frame 4, and universal wheels 5 are fixedly connected below the support frame 4.

The second embodiment is as follows: as shown in fig. 2, the present embodiment is further described with respect to the first embodiment, and the clamping device 1 further includes: the clamping device comprises two sliding columns II 1-2, springs I1-3, sliding blocks I1-4 and support arms II 1-5, grooves are formed in opposite surfaces of the two clamping arms 1-1, each groove is fixedly connected with the corresponding sliding column II 1-2 which is vertically arranged, the springs I1-3 are arranged on the sliding columns II 1-2, the sliding blocks I1-4 penetrate through the corresponding sliding columns II 1-2 in a sliding mode, the springs I1-3 are located above the corresponding sliding blocks I1-4, and one ends of the support arms II 1-5 are hinged to the corresponding sliding blocks I1-4.

The third concrete implementation mode: as shown in fig. 3, the first embodiment is further described in the present embodiment, and the telescopic device 2 further includes: a fixed block 2-5, two springs 2-2, two sliding blocks 2-4 and two support arms three 2-6, wherein each long hole is internally provided with one spring 2-2, one end of the second spring 2-2 is fixedly connected with the inner side wall of the sleeve 2-1, the other end of the second spring 2-2 is fixedly connected with one end of the first sliding column 2-3, the two sliding blocks 2-4 respectively slide through the sliding posts 2-3, the middle parts of the sliding posts 2-3 are fixedly connected with the fixed blocks 2-5, the two sliding blocks II 2-4 are symmetrically arranged relative to the fixed block 2-5, one ends of the two support arms III 2-6 are respectively hinged to two ends of the lower part of the fixed block 2-5, and the other ends of the support arms III 2-6 are respectively hinged to the other ends of the support arms II 1-5.

The fourth concrete implementation mode: as shown in fig. 4, in this embodiment, the first embodiment is further described, the linkage device 3 further includes two support arms four 3-3, one end of each of the two support arms four 3-3 is hinged to the lower end of the hinge block 3-1, and the other end of each of the support arms four 3-3 is hinged to one of the slide blocks two 2-4.

The fifth concrete implementation mode: as shown in fig. 1, the present embodiment is further directed to the first embodiment, and the curb conveying device further includes: and the handle 6 is fixedly connected with the other end of the support frame 4.

The utility model discloses the theory of operation is: the utility model is moved to the position near the kerbstone to be moved by pushing the handle 6 through the universal wheel 5, then the support frame 4 is rotated by lifting the handle 6 upwards by taking the universal wheel 5 as the center of a circle, the support frame 4 rotates to drive the clamping device 1 to move downwards, when the two clamping arms 1-1 touch the kerbstone to be carried, the support frame 4 is limited to move downwards through the limiting function of the kerbstone, meanwhile, the support frame 4 continues to rotate to push the hinging block 3-1 to move downwards, the hinging block 3-1 moves downwards through the limiting function of the two sliding blocks 2-4, so that the two support arms four 3-3 push the two sliding blocks 2-4 to move towards two sides, the two sliding blocks 2-4 move to push the two sleeves 2-1 to move towards two sides along the sliding columns one 2-3, and simultaneously, the first stretching springs 1-3, the two sleeves 2-1 move to drive the two clamping arms 1-1 to move, the two clamping arms 1-1 are unfolded towards two sides by taking the two sleeves 2-1 which are hinged as circle centers through the limiting action of the two support arms I3-2, the two clamping arms 1-1 are enabled to slide downwards along the two side walls of the curb, when the two clamping arms 1-1 are unfolded, the sliding blocks I1-4 are respectively pulled to slide upwards on the sliding columns II 1-2 through the limiting action of the support arms II 1-5, the springs I1-3 are compressed at the same time, when the two clamping arms 1-1 move to the bottom of the curb, the two sleeves 2-1 are pulled to move inwards through the action of the two springs II 2-2, the two sleeves 2-1 move to drive the two clamping arms 1-1 to clamp the two side walls of the curb, meanwhile, the two clamping arms 1-1 drag the bottom surface of the kerbstone to clamp the kerbstones with different widths; when two centre gripping arms 1-1 cliied curb both sides wall, make slider 1-4 downstream through spring 1-3 effect, slider 1-4 removes and drives two 1-5 removals of support arm and make two 1-5 backs up and lean on the last top surface at the curb through the limiting displacement of three 2-6 of support arm, has realized the curb of fixed not co-altitude, further protects the curb and prevents that the curb landing from making the porter be injured, has accomplished the fixed of curb this moment, can promote the utility model discloses remove the position that needs to lay the curb and lay.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A curb handling device which characterized in that: the device comprises a clamping device (1), a telescopic device (2), a linkage device (3), a support frame (4) and a universal wheel (5), wherein the clamping device (1) comprises two clamping arms (1-1), and the two clamping arms (1-1) are arranged oppositely; the telescopic device (2) is arranged between the two clamping arms (1-1); the telescopic device (2) comprises a sliding column I (2-3) and two sleeves (2-1), the two sleeves (2-1) are horizontally arranged oppositely, the opposite surfaces of the two sleeves (2-1) are provided with long holes, two ends of the sliding column I (2-3) respectively penetrate into the corresponding long holes in a sliding manner, one end of each sleeve (2-1) is hinged with one clamping arm (1-1), the linkage device (3) comprises a hinge block (3-1), a universal shaft (3-4) and two first support arms (3-2), the upper parts of two ends of the hinge block (3-1) are respectively hinged with one ends of two support arms I (3-2), the other end of each support arm I (3-2) is hinged with one clamping arm (1-1), and the upper end face of the hinge block (3-1) is fixedly connected with a universal shaft (3-4); the universal shaft (3-4) is fixedly connected with one end of the support frame (4), and the universal wheel (5) is fixedly connected below the support frame (4).

2. A kerbstone handling apparatus according to claim 1, wherein: the clamping device (1) further comprises: the clamping device comprises two sliding columns (1-2), a first spring (1-3), a first sliding block (1-4) and two support arms (1-5), wherein grooves are formed in opposite surfaces of the two clamping arms (1-1), each groove is fixedly connected with the second sliding column (1-2) which is vertically arranged, the first spring (1-3) is arranged on the second sliding column (1-2), the first sliding block (1-4) penetrates through the second sliding column (1-2) in a sliding mode, the first spring (1-3) is located above the first sliding block (1-4), and one end of the second support arm (1-5) is hinged to the first sliding block (1-4).

3. A kerbstone handling apparatus according to claim 1 or 2, wherein: the telescopic device (2) further comprises: the sliding block device comprises a fixed block (2-5), two springs (2-2), two sliding blocks (2-4) and two support arms (2-6), wherein one spring (2-2) is arranged in each long hole, one end of each spring (2-2) is fixedly connected with the inner side wall of a sleeve (2-1), the other end of each spring (2-2) is fixedly connected with one end of a sliding column (2-3), the two sliding blocks (2-4) respectively penetrate through the sliding columns (2-3) in a sliding mode, the middle of each sliding column (2-3) is fixedly connected with the fixed block (2-5), the two sliding blocks (2-4) are symmetrically arranged relative to the fixed block (2-5), one ends of the two support arms (2-6) are respectively hinged to two ends of the lower portion of the fixed block (2-5), the other end of each support arm III (2-6) is hinged with the other end of the support arm II (1-5) respectively.

4. A kerbstone handling apparatus according to claim 3, wherein: the linkage device (3) further comprises two support arms four (3-3), one ends of the two support arms four (3-3) are hinged to the lower end of the hinge block (3-1) respectively, and the other end of each support arm four (3-3) is hinged to one sliding block two (2-4) respectively.

5. A kerbstone handling apparatus according to claim 1, wherein: the kerbstone handling device further includes: the handle (6) is fixedly connected with the other end of the support frame (4).