CN207347052U

CN207347052U - Kerbstone grabbing device

Info

Publication number: CN207347052U
Application number: CN201721436446.4U
Authority: CN
Inventors: 王建国; 刘数; 张浪; 吴湃; 李立臣
Original assignee: China Metallurgical Construction Engineering Group Co Ltd
Current assignee: China Metallurgical Construction Engineering Group Co Ltd
Priority date: 2017-11-01
Filing date: 2017-11-01
Publication date: 2018-05-11
Anticipated expiration: 2027-11-01

Abstract

The utility model discloses a kind of kerbstone grabbing device, cross bar is hung including horizontally disposed master, it is main to hang on the shaft downside of cross bar that uniform intervals are fixedly connected with multiple mounting parts along its length, each mounting part is both provided with hook, hook includes hook part and connecting portion, connecting portion by with it is main hang hinge shaft that cross bar is arranged in parallel with its corresponding to mounting part articulated connection so that hook part can hook the side bottom surface of kerbstone, the hook direction of two neighboring hook is reversed.The utility model is simple in structure, easy to use, using hook across to being captured at left and right sides of kerbstone so that crawl is more firm.

Description

Kerbstone grabbing device

Technical field

It the utility model is related to a kind of grasping mechanism, and in particular to a kind of kerbstone grabbing device.

Background technology

Kerbstone refers to being located at the boundary stone of pavement edge, and abbreviation kerb, is commonly called as road serratd edge.It is as being arranged on road surface Edge and the rectangular slab of stone of other structural belts boundary.Kerbstone is the Stripwise construction thing between both sides of highway road surface and curb, because shape Into drop, as steep cliff, so the strip-shaped configuration that kerbstone is formed, also shouts precipice, its structure size is typically 99cm*15cm* 15cm, is generally higher by road surface 10cm.The road construction indispensable ring during installation of kerbstone, since kerbstone is installed It is stringenter to line style, high range request, all it is to carry on the shoulder by the way of the back of the body is shouldered to carry out carrying and installation using worker among site operation, but It is due to that kerbstone weight is larger, the weight of one piece of kerbstone is in 100kg or so, single to be carried by worker, effect of not only constructing Rate is low, while also result in larger body burden to worker, is in addition also easy to all kinds of security incidents occur.

To solve the above-mentioned problems, inventor has invented a kind of kerbstone installation auxiliary trolley, including is laid with the ground Two guide rails being parallel to each other and the trolley body above two guide rails, trolley body include horizontally disposed carrying Platform, the bottom surface of plummer are fixedly connected with supporting rack, and the position for corresponding on supporting rack and respectively two guide rails is rotatably connected to and leads Rail rolls the traveling wheel coordinated, and the height of the bottom surface of plummer apart from ground is more than the height of kerbstone to be installed, plummer Upper horizontal sets mast-up, and plummer upper surface is fixedly connected with the carrier for being supported to mast-up, on mast-up Lifting tool is installed, there is lifting tool one vertically can carry out the lifting rope of lifting operation, the end peace of lifting rope in direction Equipped with kerbstone grabbing device, the axis and plummer of lifting rope are located at same perpendicular along the center line in rail length direction On, the lifting through hole that kerbstone can be made to be passed through under horizontality is offered on the plummer below lifting rope.Its Road How kerb grabbing device should design, and can make it have easy to use, and operation is easy, firm to kerbstone crawl etc. excellent Point, that just needs further to consider.

Utility model content

In view of the above shortcomings of the prior art, technical problem to be solved in the utility model is：How to provide one kind makes With conveniently, operation is easy, the kerbstone grabbing device firm to kerbstone crawl

In order to solve the above-mentioned technical problem, the utility model employs following technical solution：

A kind of kerbstone grabbing device, including horizontally disposed master hang cross bar, and master is hung on the shaft downside of cross bar along it Length direction uniform intervals are fixedly connected with multiple mounting parts, and each mounting part is both provided with hook, hook include hook part with Connecting portion, connecting portion by with it is main hang hinge shaft that cross bar is arranged in parallel with its corresponding to mounting part be articulated and connected so that hook part The side bottom surface of kerbstone can be hooked, the hook direction of two neighboring hook is reversed.

In the utility model, when crawl to kerbstone, first adjustment master, which hangs cross bar, makes its length direction and road The length direction of kerb is consistent, then in the main hook hung on cross bar of operation, make its towards hook opposite direction around hinge shaft into Row rotates, and forms the inner side of hook and hooks space.Kerbstone is placed in and is hooked in space, is rotated further by linking up with, makes the curved of hook Hook portion is inserted into the bottom of kerbstone, completes the crawl to kerbstone, its is simple in structure, easy and convenient to handle, to kerbstone Both sides are hooked respectively, and crawl is more firm.

As an optimization, torsional spring is also arranged with the hinge shaft, the both ends of torsional spring are respectively engaged with the corresponding mounting part On the connecting portion of hook, torsional spring to kerbstone can hook for the hook part of hook along its hook direction provides spring Power, also convexed to form on the mounting part hook can be carried out it is spacing so that the hook is under normal conditions in vertical The limiting section of setting.Before being captured to kerbstone, hook is rotated backward, torsional spring produces elastic deformation, when the hook part of hook is inserted Enter to after kerbstone bottom, worker can unclamp the operation to hook, and applying active force to hook by the spring force of torsional spring makes It firmly grasps kerbstone, avoids rocking of occurring during kerbstone is carried and causes hook to come off, improving makes Security.

As an optimization, the quantity of the hook is at least four, is set between the hook on same hook direction It is equipped with for the connecting rod that links together of being fixed.So when connecting rod is operated, it becomes possible to while to same hook The hook hung on direction is operated, more convenient to use.

In conclusion the beneficial effects of the utility model are：The utility model is simple in structure, easy to use, utilizes extension Hook at left and right sides of kerbstone across to capturing so that crawl is more firm.

Brief description of the drawings

It is new to this practicality below in conjunction with attached drawing in order to make the purpose, technical scheme and advantage of utility model clearer Type is described in further detail, wherein：

Fig. 1 is the structure diagram of kerbstone installation auxiliary trolley.

Embodiment

With reference to a kind of kerbstone installation auxiliary trolley for employing the utility model structure and its attached drawing to this practicality It is new to be described in further detail.

As shown in Figure 1, the kerbstone installation auxiliary trolley in present embodiment, including it is laid with two on the ground The guide rail 1 and the trolley body above two guide rails 1 being parallel to each other, trolley body include horizontally disposed plummer 2, hold The bottom surface of microscope carrier 2 is fixedly connected with supporting rack, and the position for corresponding on supporting rack and respectively two guide rails 1 is rotatably connected to guide rail 1 The traveling wheel 3 coordinated is rolled, the height of the bottom surface of plummer 2 apart from ground is more than the height of kerbstone to be installed, plummer 2 Upper horizontal sets mast-up 4, and 2 upper surface of plummer is fixedly connected with the carrier 5 for being supported to mast-up 4, lifts Lifting tool 6 is installed, there is lifting tool 6 one vertically can carry out the lifting rope 7 of lifting operation, lifting rope 7 in direction on frame 4 End kerbstone grabbing device is installed, the axis and plummer 2 of lifting rope 7 are along the center line of 1 length direction of guide rail positioned at same On one perpendicular, the lifting that kerbstone can be made to be passed through under horizontality is offered on the plummer 2 of the lower section of lifting rope 7 Through hole.

In present embodiment, the kerbstone grabbing device hangs cross bar 8 including horizontally disposed master, and master hangs cross bar 8 Shaft downside on along its length uniform intervals be fixedly connected with multiple mounting parts 9, each mounting part 9 is both provided with extension Hook 10, hook 10 include hook part and connecting portion, and connecting portion with main by hanging corresponding to the hinge shaft and its that cross bar 8 is arranged in parallel Mounting part 9 is articulated and connected so that hook part can hook the side bottom surface of kerbstone, the hook side of two neighboring hook 10 To being reversed.

In present embodiment, torsional spring is also arranged with the hinge shaft, the both ends of torsional spring are respectively engaged with corresponding institute On the connecting portion for stating mounting part 9 and hook 10, torsional spring can be that the hook part of hook 10 carries out kerbstone along its hook direction Hook and spring force is provided, also having been convexed to form on the mounting part 9 can be spacing so that the hook to the progress of hook 10 10 are in vertically arranged limiting section under normal conditions.

In present embodiment, the quantity of the hook 10 is at least four, described on same hook direction It is provided between hook 10 for the connecting rod that links together of being fixed.

In present embodiment, support frame as described above includes the lifting side frame being correspondingly arranged respectively with two guide rails, Lifting side frame is included up and down with respect to and along the support bar 11 that is extended of 1 length direction of guide rail and lower support bar 12, on Support bar 11 is fixedly connected with the plummer 2, and the traveling wheel 3 is installed on lower support bar 12, and support bar 11 is with Interconnection frame is provided between support bar 12, support bar 11, lower support bar 12 and interconnection frame are respectively positioned on same vertical In plane, interconnection frame is made of two hinged connecting rods 13 in middle part, and two connecting rods 13 are located to be grown along the guide rail 1 The same end termination on degree direction is articulated and connected with corresponding support bar 11 and lower support bar 12 respectively, two connecting rods 13 it is another One end termination is rotatably connected to corresponding support bar 11 respectively and lower support bar 12 rolls the roller 14 coordinated, two companies Hydraulic cylinder 15, the bottom of 15 cylinder body of hydraulic cylinder and one of a wherein connecting rod 13 close to lower support bar 12 are additionally provided between bar 13 End articulated connection, the top of 15 piston rod of hydraulic cylinder and one end of the close support bar 11 of an other connecting rod 13 hingedly connect Connect, hydraulic cylinder 15 can drive two connecting rods 13 to rotate to control the lifting of plummer 2.

In present embodiment, the upper surface of the lower surface of the support bar 11 and the lower support bar 12 is each set A guide groove extended along 1 length direction of guide rail is equipped with, the roller 14 on two connecting rods 13 is respectively placed in In corresponding guide groove and cooperation can be rolled along the slot bottom of guide groove length direction and guide groove.

In present embodiment, the slot bottom of the guide groove is equipped with one layer of rubber de-noising pad, rubber along its length The slot bottom bonding connection of glue de-noising pad and the guide groove.

During specific implementation, the shaft upper side that the master hangs cross bar is provided with three shackles, is which shackle Connecting screw is fixedly connected with the main both ends and centre position for hanging cross bar, shackle and matched somebody with somebody by connecting screw screw thread respectively Close and hung in master on cross bar, link is provided with above cross bar positioned at main hang, link vertically on projection hang cross bar with master Center coincide, the other end that three ropes and rope are linked with link is articulated on corresponding three shackles respectively, this Sample lifting is more steady.Multiple leakage holes are arranged at intervals with along its length on the rubber de-noising pad on lower support bar, On the lower support bar and position of corresponding leakage hole offers through hole connect with leakage hole, and rainwater product is being led when can avoid rainy Roller is caused to corrode into groove.

Finally illustrate, above example is merely intended for describing the technical solutions of the present application, but not for limiting the present application, although logical The preferred embodiment crossed with reference to the utility model has been described the utility model, but those of ordinary skill in the art It should be appreciated that various changes can be made to it in the form and details, without departing from the appended claims institute The spirit and scope of the utility model of restriction.

Claims

A kind of 1. kerbstone grabbing device, it is characterised in that：Cross bar, the main shaft downside for hanging cross bar are hung including horizontally disposed master Uniform intervals are fixedly connected with multiple mounting parts along its length on face, and each mounting part is both provided with hook, and hook includes Hook part and connecting portion, connecting portion by with it is main hang hinge shaft that cross bar is arranged in parallel with its corresponding to mounting part be articulated and connected with Hook part is set to hook the side bottom surface of kerbstone, the hook direction of two neighboring hook is reversed.
2. kerbstone grabbing device according to claim 1, it is characterised in that：Torsional spring is also arranged with the hinge shaft, is turned round The both ends of spring are respectively engaged with the connecting portion of the corresponding mounting part and hook, torsional spring can be hook hook part along its Hook direction kerbstone is carried out to hook offer spring force, the hook can be carried out by also having convexed to form on the mounting part It is spacing so that it is described hook be in vertically arranged limiting section under normal conditions.
3. kerbstone grabbing device according to claim 1, it is characterised in that：The quantity of the hook is at least four, It is provided between the hook on same hook direction for the connecting rod that links together of being fixed.