CN217201661U - Large-scale tire hoisting tool - Google Patents
Large-scale tire hoisting tool Download PDFInfo
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- CN217201661U CN217201661U CN202220282472.0U CN202220282472U CN217201661U CN 217201661 U CN217201661 U CN 217201661U CN 202220282472 U CN202220282472 U CN 202220282472U CN 217201661 U CN217201661 U CN 217201661U
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Abstract
The utility model discloses a large tire lifts by crane frock, include: the lifting hook comprises a lifting hook main body and an auxiliary hook, wherein the lifting hook main body comprises a main lifting hook and the auxiliary hook pivoted with the main lifting hook, the main lifting hook comprises a first supporting frame and a second supporting frame which are perpendicular to each other and connected with each other, the free end of the first supporting frame is provided with a hook part, the free end of the second supporting frame is provided with two first lifting lugs, a gap is formed between the two first lifting lugs, the first end of the auxiliary hook is provided with two second lifting lugs, the two second lifting lugs are pivoted in the gap of the two first lifting lugs, and the second end of the auxiliary hook is bent downwards to form a hook part; and the rope is arranged corresponding to the hook main body, the first end of the rope penetrates through the two first lifting lugs and the two second lifting lugs and is fixed, and the second end of the rope is connected to the hoisting equipment. The utility model discloses simple structure, low in manufacturing cost, durable can use labour saving and time saving equally under the limited situation of transport and installation condition. The difficulty of hoisting, carrying and installing the large tire and the rim is effectively solved.
Description
Technical Field
The utility model belongs to the technical field of hoist and mount frock, a large tire lifts by crane frock is related to.
Background
In recent years, with the increase of the large-scale demand of transportation equipment, the bearing capacity of tires is heavier and heavier, the diameters and the weights of the tires are correspondingly increased, the tires are carried and installed on the whole vehicle, and the tires cannot be carried and installed safely and conveniently only by manpower and conventional tools. Therefore, the utility model aims at providing a frock that tire lifted by crane, carried and installed on whole car to can improve lifting by crane, transport and the installation effectiveness of tire and rim, make it lift by crane, carry and install more convenient.
SUMMERY OF THE UTILITY MODEL
An object of the present invention is to solve at least the above problems and/or disadvantages and to provide at least the advantages which will be described later.
The utility model discloses it is still another purpose to provide a large-scale tire lifts by crane frock.
Therefore, the utility model provides a technical scheme does:
the utility model provides a large tire lifts by crane frock, includes:
the lifting hook comprises a lifting hook main body and an auxiliary hook, wherein the lifting hook main body comprises a main lifting hook and the auxiliary hook pivoted with the main lifting hook, the main lifting hook comprises a first supporting frame and a second supporting frame which are perpendicular to each other and connected with each other, the free end of the first supporting frame is provided with a hook part, the free end of the second supporting frame is provided with two first lifting lugs, a gap is formed between the two first lifting lugs, the first end of the auxiliary hook is provided with two second lifting lugs, the two second lifting lugs are pivoted in the gap between the two first lifting lugs, and the second end of the auxiliary hook is bent downwards to form a hook part;
and a rope which is arranged corresponding to the hook body, wherein the first end of the rope passes through the two first lifting lugs and the two second lifting lugs and is fixed, and the second end of the rope is connected to a hoisting device.
Preferably, in the large tire lifting tool, a fixing pin is arranged on the two first lifting lugs or the two second lifting lugs, and the second end of the rope bypasses the fixing pin.
Preferably, in the large tire hoisting tool, the tail end of the first end of the rope is fixed to the two second lifting lugs, the two first lifting lugs are provided with fixing pins, and the second end of the rope bypasses the fixing pins and is connected to hoisting equipment.
Preferably, in the large tire lifting tool, an arc-shaped bent plate is further fixed on the inner side of the hook part of the auxiliary hook.
Preferably, in the large tire lifting tool, the two first lifting lugs and the two second lifting lugs are pivoted through a pivot pin.
Preferably, in the large tire hoisting tool, a cotter pin is further fixed to the end of the pivot pin.
Preferably, in the large tire lifting tool, a safety pin is arranged on the main lifting hook at a position close to the pivot joint of the main lifting hook and the auxiliary hook.
Preferably, in the large tire hoisting tool, the hook main body can be used singly or in a matching way.
The utility model discloses at least, include following beneficial effect:
the auxiliary hook and the main lifting hook of the tool are clamped on one side of a tire and on the inner side of a rim respectively, the lifting hook upper end rope is lifted by a matched lifting device, the tire is clamped by the lifting hook due to the lever principle in the lifting process, the lifting hook is prevented from falling off from the tire, and the carrying and mounting requirements of the tire are met. When the tire is vertically lifted, a group of tools are used; when the tire is horizontally lifted, two sets of tools are needed.
The utility model discloses simple structure, low in manufacturing cost, durable can use labour saving and time saving equally under the limited situation of transport and installation condition. The difficulty in hoisting, carrying and installing the large tire and the rim is effectively solved.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
Fig. 1 is a schematic perspective view of a large tire lifting tool according to one embodiment of the present invention.
Fig. 2 is a schematic perspective view of a large tire lifting tool according to one embodiment of the present invention.
Fig. 3 is a schematic view of a tooling structure in one embodiment of the present invention.
Fig. 4 is a schematic view of the installation of the tool before vertical lifting of the tire in one embodiment of the present invention.
Fig. 5 is a schematic view of horizontal lifting of tires according to one embodiment of the present invention.
Fig. 6 is a schematic view of vertical lifting of a tire according to one embodiment of the present invention.
In the figure: 1-lifting tool, 2-tire, 3-wheel rim, 4-main lifting hook, 5-safety pin, 6-rope, 7-opening pin, 8-rotary pin, 9-fixing pin and 10-auxiliary hook.
Detailed Description
The present invention is further described in detail below with reference to the drawings so that those skilled in the art can implement the invention with reference to the description.
It will be understood that terms such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof.
It should be noted that, in the description of the present invention, the terms "lateral", "longitudinal", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of description and simplification of description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
As shown in fig. 1, fig. 2 and fig. 3, the utility model provides a large tire lifts by crane frock 1, include:
the lifting hook main part, it includes main lifting hook 4 and with vice hook 10 of main lifting hook 4 pin joint, wherein, main lifting hook 4 includes mutually perpendicular and first support frame and the second support frame of connecting, forms the lifting hook form that can hook the tire, the free end of first support frame has the hook portion, the free end of second support frame is provided with two first lugs, and has the clearance between two first lugs, in one of the utility model discloses a scheme, as preferred, this main lifting hook 4 can be formed by two parallel plate welding, and the one end of two plates all has first lug respectively, and these two plates can be for the free end of one of them plate as shown in fig. 1 has the hook portion, and the free end of another plate can not need set up hook portion. Of course, the two plates may also be two identical plates. In addition, the specific formation of the main hook may also adopt other forms not mentioned in the present application, and no specific limitation is made herein, and any implementation form capable of forming the structure of the above-mentioned main hook of the present invention may be adopted. Two second lifting lugs are arranged at the first end of the auxiliary hook 10 and are pivoted in the gap of the two first lifting lugs, and the second end of the auxiliary hook 10 is bent downwards to form a hook part;
and a rope 6 which is provided corresponding to the hook body, wherein a first end of the rope 6 passes through the two first lifting lugs and the two second lifting lugs and is fixed, and a second end of the rope 6 is connected to a hoisting device.
The utility model discloses when using, place when tire 2 is in the level, as shown in fig. 4 and fig. 6, lift by crane perpendicularly, insert the clearance between the 2 outsides of tire and the bottom surface with auxiliary hook 10, main lifting hook 4 hangs in 3 inboards of opposite side rim, insert safety pin 5, 6 one end of rope are hung on hoisting equipment, when hoisting equipment rises, main lifting hook 4 and auxiliary hook 10 round the gyration pin rotation each other, the lifting hook is further pressed from both sides tire 2 tightly, prevent that the lifting hook from droing from tire 2, tire 2 and frock can together rise along with hoisting equipment, owing to use a set of frock, 2 single-point atress of tire when lifting by crane, so tire 2 lifts by crane the back and is vertical gesture. After the tire 2 is lifted, the vertical transportation of the tire 2 can be realized.
In one embodiment of the present invention, preferably, a fixing pin 9 is disposed on the two first lifting eyes or the two second lifting eyes, and the second end of the rope 6 bypasses the fixing pin 9.
In the above solution, preferably, the first end of the rope 6 is fixed to the two second lifting ears. At this time, the two first lifting lugs are provided with fixing pins 9, and the second end of the rope 6 is connected to the hoisting equipment by passing around the fixing pins 9. When the tire 2 and the tooling can be lifted together along with the hoisting equipment, the main lifting hook 4 can play a better stabilizing role.
In one embodiment of the present invention, the hook body may be used in a single set or in a double set. As shown in fig. 5, when the tire 2 is horizontally placed and lifted, two sets of tools are used, the two sets of tools are symmetrically placed on both sides of the center of the tire 2, the auxiliary hooks 10 of the two sets of tools are respectively inserted into the gap between the outer side and the bottom surface of the tire 2, the main hook 4 is hung on the inner side of the rim 3 on the other side, the safety pin 5 is inserted, one end of the rope 6 is hung on the hoisting equipment, when the hoisting equipment is lifted, the main hook 4 and the auxiliary hooks 10 rotate around the rotating pin, the lifting hooks further clamp the tire 2, the lifting hooks are prevented from falling off the tire 2, and the tire 2 and the tools are lifted together with the hoisting equipment. After the tire 2 is lifted, the horizontal transportation of the tire 2 can be realized.
In one embodiment of the present invention, preferably, an arc-shaped bent plate is further fixed on the inner side of the hook portion of the auxiliary hook 10. In order to better catch the tyre 2.
In one embodiment of the present invention, preferably, the two first lifting lugs and the two second lifting lugs are pivotally connected by a pivot pin 8.
In one embodiment of the present invention, preferably, a cotter pin 7 is further fixed to the end of the pivot pin 8. To more firmly fix the pivot pin 8 and prevent it from falling off.
In one embodiment of the present invention, a safety pin 5 is preferably disposed on the main hook 4 at a position close to the pivot joint between the main hook 4 and the auxiliary hook 10.
The utility model discloses a large tyre 2 lifts by crane frock, including lifting hook main part, rope 6, safety pin 5. The main body of the lifting hook is divided into three parts: main lifting hook 4, auxiliary hook 10, gyration pin 8. The main lifting hook 4 is formed by welding two parallel plates; the auxiliary hook 10 is formed by welding a flat plate and a bent plate.
Lifting and carrying of the tire 2: the tire 2 is lifted into two conditions, namely horizontal lifting and vertical lifting, and the tool can be used; when horizontally hoisting, two sets of tools are needed; when vertically lifting, a group of tools is used.
When tire 2 is in the level and places, when the level lifts by crane, need use two sets of frocks, place with 2 central bilateral symmetry of tire, insert the clearance between 2 outsides of tire and the bottom surface with auxiliary hook 10, main lifting hook 4 hangs at 3 inboards of opposite side rim, insert safety pin 5, flexible one end is hung on hoisting equipment, when hoisting equipment rises, main lifting hook 4 and auxiliary hook 10 are round 8 interconvertions of gyration pin, the lifting hook is further pressed from both sides tire 2 tightly, prevent that the lifting hook from droing from tire 2, owing to use two sets of frocks symmetry to place, tire 2 and frock can be along with hoisting equipment together the level and rise.
When the tire 2 is horizontally placed and vertically lifted, a group of tools are needed, the auxiliary hook 10 is inserted into a gap between the outer side of the tire 2 and the bottom surface, the main lifting hook 4 is hung on the inner side of the rim 3 on the other side, the safety pin 5 is inserted, one end of the rope 6 is hung on the hoisting equipment, when the hoisting equipment is lifted, the main lifting hook 4 and the auxiliary hook 10 rotate around the rotating pin 8 mutually, the tire 2 is further clamped by the lifting hook, the lifting hook is prevented from falling off from the tire 2, the tire 2 and the tools can be lifted together along with the hoisting equipment, and due to the use of the group of tools, the single point of the tire 2 is stressed when the lifting equipment is lifted, so the tire 2 is in a vertical posture after being lifted.
The tire 2 is transported in the same manner as the tool is used during lifting. When the tire is horizontally conveyed, the tire 2 is lifted by using two groups of tools, and the tire 2 can be conveyed; during vertical transportation, the tire 2 is lifted by using a set of tools, and the transportation of the tire 2 can be realized.
Mounting of the tire 2 on the vehicle: the vehicle tire 2 needs to be vertically lifted and moved when being installed, and the positioning key on the rim 3 needs to be aligned with the key groove on the axle hub when the tire 2 is installed, so that the angle of the tire 2 needs to be adjusted in the installation process. As in the above-described lifting method, the tire 2 is lifted using a set of tools, and the tire 2 is carried to the side of the vehicle using a lifting device. The angle of the tire 2 is adjusted, and the tire 2 is pushed into the hub. After the tire 2 is installed in place, the hoisting equipment is lowered, the safety pin 5 of the tool is removed, and the tool can be taken down.
In order to make the technical solution of the present invention better understood by those skilled in the art, the following examples are now provided for illustration:
the structure of the large tire 2 lifting tool of the present embodiment is shown in fig. 1, 2 and 3. Comprises a main hook 4, an auxiliary hook 10, a rotary pin 8, a rope 6, a safety pin 5, a cotter pin 7 and the like. The method specifically comprises the following steps:
the lifting hook comprises a lifting hook main body, wherein the lifting hook main body comprises a main lifting hook 4 and an auxiliary hook 10 pivoted with the main lifting hook 4, the main lifting hook 4 comprises a first supporting frame and a second supporting frame which are perpendicular to each other and connected with each other, the free end of the first supporting frame is provided with a hook part, the free end of the second supporting frame is provided with two first lifting lugs, a gap is formed between the two first lifting lugs, the first end of the auxiliary hook 10 is provided with two second lifting lugs, the two second lifting lugs are pivoted in the gap between the two first lifting lugs, and the second end of the auxiliary hook 10 is bent downwards to form a hook part; an arc-shaped bent plate is further fixed on the inner side of the hook part of the auxiliary hook 10. The two first lifting lugs and the two second lifting lugs are pivoted through a rotating pin 8. A cotter pin 7 is fixed at the end of the rotary pin 8. A safety pin 5 is arranged on the main lifting hook 4 and close to the pivoting position of the main lifting hook 4 and the auxiliary hook 10.
And a rope 6 which is provided corresponding to the hook body, wherein a first end of the rope 6 passes through the two first lifting lugs and the two second lifting lugs and is fixed, and a second end of the rope 6 is connected to a hoisting device. The first end of the rope 6 is fixed on the two second lifting lugs. The two first lifting lugs are provided with fixing pins 9, and the other ends of the ropes 6 bypass the fixing pins 9.
The hook main body can be used singly or in a matching way.
The installation and hoisting of the hoisting tool for large tires 2 of this embodiment are shown in fig. 4, 5 and 6.
The vertical lifting and transporting process of the tire 2 of this embodiment is as follows:
when the tire 2 is horizontally placed and vertically lifted, a group of tools are needed, the auxiliary hook 10 is inserted into a gap between the outer side of the tire 2 and the bottom surface, the main lifting hook 4 is hung on the inner side of the rim 3 on the other side, the safety pin 5 is inserted, one end of the rope 6 is hung on the hoisting equipment, when the hoisting equipment is lifted, the main lifting hook 4 and the auxiliary hook 10 rotate around the rotating pin 8 mutually, the tire 2 is further clamped by the lifting hook, the lifting hook is prevented from falling off from the tire 2, the tire 2 and the tools can be lifted together along with the hoisting equipment, and due to the use of the group of tools, the single point of the tire 2 is stressed when the lifting equipment is lifted, so the tire 2 is in a vertical posture after being lifted. After the tire 2 is lifted, the vertical transportation of the tire 2 can be realized.
The horizontal lifting and transporting process of the tire 2 of this embodiment is as follows:
when tire 2 is in the level and places, when the level lifts by crane, need use two sets of group's frock, place with 2 central bilateral symmetry of tire, insert the clearance between the tire 2 outside and the bottom surface with vice hook 10 of two sets of frocks respectively, main lifting hook 4 hangs at the 3 inboards of opposite side rim, insert safety pin 5, rope 6 one end is hung on hoisting equipment, when hoisting equipment rises, main lifting hook 4 and vice hook 10 are round 8 intertircles of gyration pin, the lifting hook is further pressed from both sides tire 2 tightly, prevent that the lifting hook from droing from tire 2, tire 2 and frock can be along with hoisting equipment together play to rise. After the tire 2 is lifted, the horizontal transportation of the tire 2 can be realized.
The mounting process of the tire 2 of the present embodiment on the entire vehicle is as follows:
mounting of the tire 2 on the vehicle: the vehicle tire 2 needs to be vertically lifted and moved when being installed, and the positioning key on the rim 3 needs to be aligned with the key groove on the axle hub when the tire 2 is installed, so that the angle of the tire 2 needs to be adjusted in the installation process. As in the above-described lifting method, the tire 2 is lifted using a set of tools, and the tire 2 is carried to the side of the vehicle using a lifting device. The angle of the tire 2 is adjusted, and the tire 2 is pushed into the hub. After the tire 2 is installed in place, the hoisting equipment is lowered, the safety pin 5 of the tool is removed, and the tool can be taken down.
The number of modules and the processing scale described herein are intended to simplify the description of the present invention. The application, modification and variation of the large tyre 2 lifting tool of the present invention will be apparent to those skilled in the art.
While the embodiments of the invention have been described above, it is not intended to be limited to the details shown, or described, but rather to cover all modifications, which would come within the scope of the appended claims, and all changes which come within the meaning and range of equivalency of the art are therefore intended to be embraced therein.
Claims (8)
1. The utility model provides a large tyre lifts by crane frock which characterized in that includes:
the lifting hook comprises a lifting hook main body and an auxiliary hook, wherein the lifting hook main body comprises a main lifting hook and the auxiliary hook pivoted with the main lifting hook, the main lifting hook comprises a first supporting frame and a second supporting frame which are perpendicular to each other and connected with each other, the free end of the first supporting frame is provided with a hook part, the free end of the second supporting frame is provided with two first lifting lugs, a gap is formed between the two first lifting lugs, the first end of the auxiliary hook is provided with two second lifting lugs, the two second lifting lugs are pivoted in the gap between the two first lifting lugs, and the second end of the auxiliary hook is bent downwards to form a hook part;
and a rope which is arranged corresponding to the hook body, wherein the first end of the rope passes through the two first lifting lugs and the two second lifting lugs and is fixed, and the second end of the rope is connected to a hoisting device.
2. The large tire lifting tool according to claim 1, wherein a fixing pin is arranged on the two first lifting lugs or the two second lifting lugs, and the second end of the rope passes around the fixing pin.
3. The large tire lifting tool according to claim 1, wherein the first end of the rope is fixed to the two second lifting lugs, the two first lifting lugs are provided with fixing pins, and the second end of the rope is connected to the lifting device by passing through the fixing pins.
4. The large tire hoisting tool according to claim 1, wherein an arc-shaped bent plate is further fixed on the inner side of the hook portion of the auxiliary hook.
5. The large tire lifting tool according to claim 1, wherein the two first lifting lugs and the two second lifting lugs are pivotally connected by a pivot pin.
6. The large tire hoisting tool according to claim 5, wherein a cotter pin is further fixed to the end of the pivot pin.
7. The large tire hoisting tool according to claim 1, wherein a safety pin is provided on the main hook at a position close to the pivot joint of the main hook and the auxiliary hook.
8. The large tire lifting tool according to claim 1, wherein the hook body can be used in a single group or in a double group.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220282472.0U CN217201661U (en) | 2022-02-11 | 2022-02-11 | Large-scale tire hoisting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220282472.0U CN217201661U (en) | 2022-02-11 | 2022-02-11 | Large-scale tire hoisting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217201661U true CN217201661U (en) | 2022-08-16 |
Family
ID=82796887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220282472.0U Active CN217201661U (en) | 2022-02-11 | 2022-02-11 | Large-scale tire hoisting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217201661U (en) |
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2022
- 2022-02-11 CN CN202220282472.0U patent/CN217201661U/en active Active
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