CN115447648A - Lifting claw structure device for conveying kerbstone - Google Patents
Lifting claw structure device for conveying kerbstone Download PDFInfo
- Publication number
- CN115447648A CN115447648A CN202211262746.0A CN202211262746A CN115447648A CN 115447648 A CN115447648 A CN 115447648A CN 202211262746 A CN202211262746 A CN 202211262746A CN 115447648 A CN115447648 A CN 115447648A
- Authority
- CN
- China
- Prior art keywords
- lifting claw
- force application
- assembly
- lifting
- structure device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B1/00—Hand carts having only one axis carrying one or more transport wheels; Equipment therefor
- B62B1/10—Hand carts having only one axis carrying one or more transport wheels; Equipment therefor in which the load is intended to be transferred totally to the wheels
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B1/00—Hand carts having only one axis carrying one or more transport wheels; Equipment therefor
- B62B1/10—Hand carts having only one axis carrying one or more transport wheels; Equipment therefor in which the load is intended to be transferred totally to the wheels
- B62B1/14—Hand carts having only one axis carrying one or more transport wheels; Equipment therefor in which the load is intended to be transferred totally to the wheels involving means for grappling or securing in place objects to be carried; Loading or unloading equipment
- B62B1/142—Hand carts having only one axis carrying one or more transport wheels; Equipment therefor in which the load is intended to be transferred totally to the wheels involving means for grappling or securing in place objects to be carried; Loading or unloading equipment with object clamping means being movable substantially parallel to the ground surface
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B5/00—Accessories or details specially adapted for hand carts
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
- E01C19/52—Apparatus for laying individual preformed surfacing elements, e.g. kerbstones
Abstract
The invention discloses a lifting claw structure device for conveying kerbstone, which comprises: the number of the rolling wheels is two; the two ends of the connecting shaft are respectively connected between the two rolling wheels; the bottom end of the fixing frame is arranged in the middle of the outer side of the outer wall of the connecting shaft; the left end of the force application rod is fixedly arranged at the top end of the fixed frame; the connecting assembly is arranged at one end of the force application rod; a lifting claw assembly connected to the bottom end of the connection assembly. The invention relates to the technical field of carrying equipment, in particular to a lifting claw structure device for curb transportation, which is easy to manufacture and low in manufacturing cost.
Description
Technical Field
The invention relates to the technical field of carrying equipment, in particular to a lifting claw structure device for kerbstone transportation.
Background
At present, the national economy develops rapidly, and the premise of regional development is that roads are smooth, so that the road construction is required to be more and more standard. The road politician Cheng Shi has the working hours that the motor vehicle lane, the non-motor vehicle lane, the sidewalk edge and the edge of the central green belt need to be provided with the curb stone, and the construction of the curb stone determines the progress and the quality of the road construction. The kerbstone is usually made of natural stone, and the hoisting cost of a single kerbstone by a crane is high; due to the limitation of roads, a small section of road section which is difficult to directly pass by a transport vehicle usually needs manual transportation, is heavier and difficult to lift when being transported by manpower, most of the kerbs are bundled in pieces, the height of a single bundle of stones is higher, and certain potential safety hazards exist during unloading and transportation. In the middle of traditional mode, mainly adopt the form of shallow, the curb is in the lifting claw constructional device nature state of placing of curb transportation in the shallow, and is unstable, the easy phenomenon that drops that appears. Aiming at the problems or other similar problems, the lifting claw structure for lifting the kerbstone can easily solve the problem;
in the prior art, after the kerbstone is transported and installed to a place where the kerbstone is to be assembled by using a transport vehicle, the kerbstone is transported to a position where the kerbstone is to be installed by using a trolley in cooperation with manual transportation, and then the kerbstone is installed in place by using manual work and a crowbar tool;
combine prior art, curb transportation installation adopts vehicle transportation and artifical transport mode to transport and targets in place, and the curb is in the hanging claw constructional device nature state of placing of curb transportation in the shallow, and is unstable, the easy phenomenon of droing that appears. Curb installation adopts artifical transport and crow bar instrument to go on, and this technical construction efficiency is low, and there is the potential safety hazard in the work progress, damages to the stone material to some extent in the crow bar use.
Disclosure of Invention
The invention aims to provide a lifting claw structure device for conveying kerbstone so as to solve the xx problem in the prior art.
In order to achieve the purpose, the invention provides the following technical scheme: lifting claw constructional device of curb transportation, its characterized in that includes: the number of the rolling wheels is two; the two ends of the connecting shaft are respectively connected between the two rolling wheels; the bottom end of the fixing frame is arranged in the middle of the outer side of the outer wall of the connecting shaft; the left end of the force application rod is fixedly arranged at the top end of the fixed frame; the connecting assembly is arranged at one end of the force application rod; a lifting claw assembly connected to the bottom end of the connection assembly.
Preferably, the bottom end of the iron chain is also provided with an anti-falling bottom support.
Preferably, the connection assembly includes: the top end of the hook is welded with the left end of the force application rod; the top end of the iron chain is arranged on the hook.
Preferably, the lifting claw assembly comprises: the lifting ring is connected to the bottom end of the iron chain; the pulling and supporting parts are arranged on the lifting ring at one end; the two rotating arms are mutually crossed, and the top ends of the two rotating arms are movably connected to the other ends of the two pull bearing pieces; and the rotating shaft is arranged at the contact part of the two rotating arms.
Preferably, the two rotating arms are divided into a force application end and a clamping end, and anti-skid layers are respectively arranged on the inner sides of the two rotating arms.
Preferably, the fixing frame is provided with four support rods, two ends of two support rods are respectively arranged on the fixing frame and the connecting shaft, and two ends of the other two support rods are respectively arranged on the fixing frame and the force application rod.
Compared with the prior art, the invention has the beneficial effects that: the lifting claw structure device for the kerbstone transportation is easy to manufacture and low in manufacturing cost, can be used for randomly lifting and transporting the stone without being limited by road conditions, can improve the stone transportation efficiency, shorten the construction period, reduce manual transportation, reduce potential safety hazards, reduce the stone breakage rate and improve the quality acceptance qualified rate.
Drawings
FIG. 1 is a schematic view of a first perspective structure of the present invention;
FIG. 2 is a second perspective view of the present invention;
fig. 3 is a third view structure diagram of the present invention.
In the figure: 1. the anti-falling device comprises rolling wheels, 2, a connecting shaft, 3, a fixing frame, 4, a force application rod, 5, a connecting assembly, 6, a lifting claw assembly, 7, an anti-falling bottom support, 51, a hook, 52, an iron chain, 61, a lifting ring, 62, a rotating arm, 63, a rotating shaft, 64, a force application end, 65, a clamping end, 66, an anti-slip layer, 67, a supporting rod, 68 and a pulling bearing piece.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: lifting claw constructional device of curb transportation includes: the device comprises two rolling wheels 1, a connecting shaft 2, a fixing frame 3, a force application rod 4, a connecting assembly 5 and a lifting claw assembly 6, wherein the number of the rolling wheels 1 is two; two ends of the connecting shaft 2 are respectively connected between the two rolling wheels 1; the bottom end of the fixing frame 3 is arranged in the middle of the outer side of the outer wall of the connecting shaft 2; the left end of the force application rod 4 is fixedly arranged at the top end of the fixed frame 3; the connecting assembly 5 is arranged at one end of the force application rod 4; a lifting claw assembly 6 is attached to the bottom end of the attachment assembly 5.
In the specific implementation process, it should be noted that, when the curb is transported, a worker pushes the force application rod 4, after the force application rod 4 is stressed, the rolling wheel 1 starts to rotate on the connecting shaft 2, the fixing frame 3 and the connecting assembly 5 move to a specified position, then the curb is placed on the lifting claw assembly 6, the worker presses the force application rod 4, one end of the force application rod 4 is a ten miles store, the connecting assembly 5 is lifted by pressing the force application rod 4 with the fixing frame 3 as a fulcrum, and in the process of lifting the connecting assembly 5, the lifting claw assembly 6 clamps the curb, lifts the curb, pushes the force application rod 4, and transports the curb to a specified place under the action of rotation of the rolling wheel 1.
In some possible examples, the bottom end of the iron chain 52 is also provided with a fall arrest shoe 7.
In the specific implementation process, it should be noted that after the lifting claw assembly 6 clamps and fixes the kerbstone, the anti-falling bottom support 7 is supported at the bottom of the kerbstone, so that the safety is guaranteed, and safety accidents caused by accidental falling of the kerbstone are prevented.
In some possible examples, the connection assembly 5 comprises: the top end of the hook 51 is welded with the left end of the force application rod 4; the top end of the iron chain 52 is disposed on the hook 51.
In the specific implementation process, it should be noted that the hook 51 is used for connecting the iron chain 52 and the force application rod 4, and after the force application rod 4 is pressed, the iron chain 52 ascends along with the hook, so that the lifting claw assembly 6 clamps and fixes the curb and lifts the curb.
In some possible examples, the lifting claw assembly 6 comprises: a lifting ring 61, a pull support 68, a rotating arm 62 and a rotating shaft 63, wherein the lifting ring 61 is connected to the bottom end of the iron chain 52; one end of the two pull supports 68 is mounted on the lifting ring 61; the two rotating arms 62 are crossed with each other, and the top ends of the two rotating arms are movably connected to the other ends of the two pull support pieces 68; the rotating shaft 63 is disposed at a contact portion of the two rotating arms 62, the two rotating arms 62 are divided into a force applying end 64 and a clamping end 65, and anti-slip layers 66 are respectively disposed on inner sides of the two rotating arms 62.
In the concrete implementation process, it should be noted that, the curb is cliied to the clamping end 65 of two rotor arms 62, when the curb is cliied, application of force pole 4 is pushed down, thereby lift ring 61, lift ring 61 rises, make two draw the supporter 68 and begin to carry out corresponding action, because draw supporter 68 and two rotor arms 62 to rotate and be connected, make rotor arm 62 use axis of rotation 63 to begin to rotate as the axle center, and then make rotor arm 62's clamping end 65 in order firmly to clip the both sides that carry on the opposite sides of curb, form the stable centre gripping to the curb, then hoist and mount the transportation, loosen the lifting claw structure after the transportation finishes and can place the curb, the setting of skid resistant course 66 is used for increasing the frictional force between curb and rotor arm 62, thereby realize the antiskid effect, prevent the curb from droing, this device is easy to make, low in manufacturing cost, can hoist and transport the stone at will, not restricted by road conditions, can improve stone material transportation efficiency, shorten, reduce artifical transport, reduce the potential safety hazard, and reduced the stone material damage rate, and quality acceptance limit.
In some feasible examples, four support rods 67 are mounted on the fixing frame 3, wherein two ends of two support rods 67 are respectively mounted on the fixing frame 3 and the connecting shaft 2, and two ends of the other two support rods 67 are respectively mounted on the fixing frame 3 and the force applying rod 4.
In the specific implementation process, it should be noted that the arrangement of the support rod 67 increases the stability between the fixing frame 3 and the force application rod 4, so that the overall force bearing capacity is higher, and the practicability is improved.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "two ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience in describing the present invention and for simplifying the description, and do not indicate or imply that the referred devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated; also, unless expressly stated or limited otherwise, the terms "disposed," "mounted," "connected," "fixedly mounted," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integral to one another; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. Lifting claw constructional device of curb transportation, its characterized in that includes:
the rolling wheels (1), the number of the rolling wheels (1) is two;
the two ends of the connecting shaft (2) are respectively connected between the two rolling wheels (1);
the bottom end of the fixing frame (3) is arranged at the middle part of the outer side of the outer wall of the connecting shaft (2);
the left end of the force application rod (4) is fixedly arranged at the top end of the fixed frame (3);
the connecting assembly (5), the said connecting assembly (5) is installed in one end of the force application pole (4);
a lifting claw assembly (6), wherein the lifting claw assembly (6) is connected to the bottom end of the connecting assembly (5).
2. The kerb transport lifting claw structure device according to claim 1, wherein: the bottom end of the iron chain (52) is also provided with an anti-falling bottom support (7).
3. The kerb transport lifting claw structure device according to claim 1, wherein: the connection assembly (5) comprises:
the top end of the hook (51) is welded with the left end of the force application rod (4);
the top end of the iron chain (52) is arranged on the hook (51).
4. The kerb transport lifting claw structure device according to claim 3, wherein: the lifting claw assembly (6) comprises:
the lifting ring (61), the said lifting ring (61) is connected to the bottom end of the iron chain (52);
pull-up support members (68), one end of each of the two pull-up support members (68) being mounted on the lifting ring (61);
the two rotating arms (62) are mutually crossed, and the top ends of the two rotating arms (62) are movably connected to the other ends of the two pull bearing pieces (68);
a rotation shaft (63), the rotation shaft (63) being disposed at a contact portion of the two rotation arms (62).
5. The lifting claw structure device for kerb transportation according to claim 1, wherein: the two rotating arms (62) are divided into a force application end (64) and a clamping end (65), and anti-slip layers (66) are respectively arranged on the inner sides of the two rotating arms (62).
6. The kerb transport lifting claw structure device according to claim 1, wherein: four support rods (67) are installed on the fixing frame (3), two ends of two support rods (67) are installed on the fixing frame (3) and the connecting shaft (2) respectively, and two ends of the other two support rods (67) are installed on the fixing frame (3) and the force application rod (4) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211262746.0A CN115447648A (en) | 2022-10-15 | 2022-10-15 | Lifting claw structure device for conveying kerbstone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211262746.0A CN115447648A (en) | 2022-10-15 | 2022-10-15 | Lifting claw structure device for conveying kerbstone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115447648A true CN115447648A (en) | 2022-12-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211262746.0A Pending CN115447648A (en) | 2022-10-15 | 2022-10-15 | Lifting claw structure device for conveying kerbstone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115447648A (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20100135379A (en) * | 2009-06-17 | 2010-12-27 | 창 익 박 | Boundary stone clamp |
| CN202743282U (en) * | 2012-08-16 | 2013-02-20 | 滁州健颐源蜂业有限公司 | Storage barrel transporting handcart |
| CN210884906U (en) * | 2019-10-31 | 2020-06-30 | 重庆能威机械制造有限公司 | Blind flange lifting device |
| CN111348540A (en) * | 2020-04-15 | 2020-06-30 | 安徽省路港工程有限责任公司 | Curb overhead hoist |
| CN211442341U (en) * | 2019-12-30 | 2020-09-08 | 深圳市仙湖植物园管理处（深圳市园林研究中心） | Lifting and placing tool for groove cover plate |
| CN211519531U (en) * | 2019-07-31 | 2020-09-18 | 中国水利水电第十四工程局有限公司 | Curb handling tool |
| CN111747292A (en) * | 2020-06-23 | 2020-10-09 | 中国五冶集团有限公司 | Lifting claw structure and device for road edge stone transportation |
| CN212685574U (en) * | 2020-07-08 | 2021-03-12 | 广州协安建设工程有限公司 | Construction device for carrying and installing kerbstone |
| CN212893797U (en) * | 2020-06-18 | 2021-04-06 | 陕西建工第十二建设集团有限公司 | Simple and easy curb handling equipment |
| CN215793821U (en) * | 2021-04-30 | 2022-02-11 | 中交一公局集团有限公司 | Hoisting device is transported to curb |
| CN216785540U (en) * | 2022-02-28 | 2022-06-21 | 莱芜泰隆齿轮有限公司 | Hoisting tool for oil throwing barrel |
| CN216861465U (en) * | 2021-12-13 | 2022-07-01 | 珠海十字门中央商务区建设控股有限公司 | Road curbstone transportation tool |
-
2022
- 2022-10-15 CN CN202211262746.0A patent/CN115447648A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20100135379A (en) * | 2009-06-17 | 2010-12-27 | 창 익 박 | Boundary stone clamp |
| CN202743282U (en) * | 2012-08-16 | 2013-02-20 | 滁州健颐源蜂业有限公司 | Storage barrel transporting handcart |
| CN211519531U (en) * | 2019-07-31 | 2020-09-18 | 中国水利水电第十四工程局有限公司 | Curb handling tool |
| CN210884906U (en) * | 2019-10-31 | 2020-06-30 | 重庆能威机械制造有限公司 | Blind flange lifting device |
| CN211442341U (en) * | 2019-12-30 | 2020-09-08 | 深圳市仙湖植物园管理处（深圳市园林研究中心） | Lifting and placing tool for groove cover plate |
| CN111348540A (en) * | 2020-04-15 | 2020-06-30 | 安徽省路港工程有限责任公司 | Curb overhead hoist |
| CN212893797U (en) * | 2020-06-18 | 2021-04-06 | 陕西建工第十二建设集团有限公司 | Simple and easy curb handling equipment |
| CN111747292A (en) * | 2020-06-23 | 2020-10-09 | 中国五冶集团有限公司 | Lifting claw structure and device for road edge stone transportation |
| CN212685574U (en) * | 2020-07-08 | 2021-03-12 | 广州协安建设工程有限公司 | Construction device for carrying and installing kerbstone |
| CN215793821U (en) * | 2021-04-30 | 2022-02-11 | 中交一公局集团有限公司 | Hoisting device is transported to curb |
| CN216861465U (en) * | 2021-12-13 | 2022-07-01 | 珠海十字门中央商务区建设控股有限公司 | Road curbstone transportation tool |
| CN216785540U (en) * | 2022-02-28 | 2022-06-21 | 莱芜泰隆齿轮有限公司 | Hoisting tool for oil throwing barrel |
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