CN217264177U - Portable pole chuck hoist device - Google Patents
Portable pole chuck hoist device Download PDFInfo
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- CN217264177U CN217264177U CN202123131578.5U CN202123131578U CN217264177U CN 217264177 U CN217264177 U CN 217264177U CN 202123131578 U CN202123131578 U CN 202123131578U CN 217264177 U CN217264177 U CN 217264177U
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- chuck
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- connecting block
- mount
- gag lever
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Abstract
The utility model discloses a portable pole chuck hoist device, including chuck and connecting block, one side joint of chuck has the couple, the top fixed mounting of couple has the stay cord, and the inside of connecting block rotates and is connected with the gyro wheel, the surface sliding mounting of gyro wheel has supplementary rope, the bottom fixedly connected with mount of supplementary rope, the gag lever post is installed in the inside rotation of mount, the top fixedly connected with fixed block of gag lever post, the surface sliding mounting of fixed block has the slide rail, one side fixedly connected with groove block of handle is kept away from to the connecting block. Through the couple and the chuck surface looks joint that set up, supplementary rope bottom is connected with the chuck lateral wall, and when transporting near the pole, the supplementary rope of pulling makes the chuck rotate to cooperate the workman to install the chuck, thereby avoided when the workman installs, hoist and mount apparatus can only place the chuck at the pole periphery, need the manual work to remove the chuck.
Description
Technical Field
The utility model belongs to the technical field of hoist and mount apparatus, concretely relates to portable pole chuck hoist device.
Background
The chuck is the supplementary piece of restriction jib at the ascending displacement degree of freedom of vertical side, makes this spacing portion be fixed for the chuck with the help of fixed subassembly simultaneously, can realize being connected of jib and chuck, and this connection belongs to non-threaded connection, and this compares with prior art, not only can avoid appearing particle pollution to improve the wafer quality, can avoid appearing phenomenons such as dropout, thread slipping moreover, and the installation of chuck is often removed with the help of hoist and mount apparatus.
When the hoisting mechanism of the chuck disclosed in chinese patent CN205845923U is used, the displacement freedom degree of the suspension rod in the vertical direction is limited by the limiting part at the lower end of the suspension rod, and the limiting part is fixed relative to the chuck by the fixing component, so that the connection between the suspension rod and the chuck can be realized, and the connection belongs to non-threaded connection, compared with the prior art, the suspension mechanism not only can avoid the occurrence of particle pollution, thereby improving the quality of wafers, but also can avoid the occurrence of phenomena of tripping, sliding buckle and the like, thereby reducing the damage of process equipment, however, the suspension mechanism still has the following disadvantages when in use:
1. because can't overturn the chuck, lead to when the workman installs, hoist and mount apparatus can only place the chuck at the pole periphery, still need the manual work to remove the chuck, lead to increased workman's work load, and very easily receive the chuck crushing of concrete preparation when the transport to cause hoist and mount apparatus to produce inconveniently when using.
2. Because not set up and carry out spacing device to supplementary rope, when having leaded to hoist and mount apparatus to using the supplementary rope after accomplishing not hard up, driver's position distance is far away, can't carry out accurate control to not hard up length, leads to supplementary rope length overlength, when carrying, takes place the couple with other objects.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims at providing a portable pole chuck hoist device has solved the unable problem that overturns of carrying on the chuck of conventional hoist and mount apparatus.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a portable pole chuck hoist device, includes chuck and connecting block, one side joint of chuck has the couple, the top fixed mounting of couple has the stay cord, and the inside of connecting block rotates and is connected with the gyro wheel, the sliding surface of gyro wheel installs supplementary rope, the bottom fixedly connected with mount of supplementary rope, the inside of mount rotates and installs the gag lever post, the top fixedly connected with fixed block of gag lever post, the sliding surface of fixed block installs the slide rail, one side fixedly connected with groove block of handle is kept away from to the connecting block, the inner wall slidable mounting of groove block has the slider, one side fixedly connected with briquetting of slider, and the one end fixed mounting of slider has the spring, the inside joint of slider has the control block.
Preferably, the center of the connecting block and the center of the pull rope are on the same straight line, the hook is of a J-shaped structure, one side of the connecting block is fixedly connected with a handle, and the cross section of the handle is of an L-shaped structure.
By adopting the technical scheme, the lifting appliance has the advantages that the lifting appliance is convenient to be matched with a worker to install the chuck, so that the phenomenon that the lifting appliance can only place the chuck at the periphery of the electric pole when the worker installs the lifting appliance, the lifting appliance still needs to be manually moved to the chuck, the workload of the worker is increased, the lifting appliance is extremely easy to be crushed by the chuck made of concrete when being carried, and inconvenience is caused when the lifting appliance is used.
Preferably, the center of the roller and the center of the connecting block are on the same straight line, and the size specification of the surface of the roller is matched with the size specification of the surface of the auxiliary rope.
Through adopting above-mentioned technical scheme, the advantage lies in being convenient for prolong the life of supplementary rope, and can carry out effectual spacing to supplementary rope.
Preferably, the bottom and the chuck top swing joint of mount, the gag lever post is two at least, two the gag lever post uses the connecting block to distribute as the axial symmetry, and the specification on gag lever post surface and mount inner wall specification looks adaptation, two the opposite side of gag lever post all with the help of bolt and chuck lateral wall fixed mounting.
Through adopting above-mentioned technical scheme, the advantage lies in being convenient for install the mount in not unidimensional chuck upper end to the size of avoiding after the chuck preparation differs, can't carry out the problem of installing.
Preferably, the bottom end of the sliding rail is fixedly connected with the top of the fixing frame, and the size specification of the surface of the fixing block is matched with the size specification of the inner wall of the sliding rail.
Through adopting above-mentioned technical scheme, the advantage lies in being convenient for fix the gag lever post, and is more convenient when using.
Preferably, the size specification on slider surface and the adaptation of groove piece inner wall size specification, one side and gyro wheel, the surperficial joint of supplementary rope of briquetting, the spring is kept away from its self and the one end and the groove piece inner wall fixed mounting of slider junction.
Through adopting above-mentioned technical scheme, the advantage lies in being convenient for fix supplementary rope to avoided when hoist and mount apparatus becomes flexible to the supplementary rope after using the completion, driver's position distance is far away, can't carry out accurate control to not hard up length, leads to supplementary rope length overlength, when carrying, takes place the couple with other objects.
Preferably, the center of the control block is rotatably connected with the side wall of the groove block, and the cross section of the control block is of a Z-shaped structure.
Through adopting above-mentioned technical scheme, the advantage lies in being convenient for make the slider fix when need not the use, and is more convenient when using.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the auxiliary rope is clamped with the surface of the chuck through the arranged hook, the bottom end of the auxiliary rope is connected with the side wall of the chuck, when the auxiliary rope is transported to the position near the electric pole, the chuck is pulled to rotate by the auxiliary rope, so that a worker can install the chuck, the phenomenon that the hoisting apparatus can only place the chuck at the periphery of the electric pole when the worker installs the auxiliary rope is avoided, the chuck needs to be moved manually, the labor capacity of the worker is increased, the hoisting apparatus is extremely easy to be crushed by the chuck made of concrete when in transportation, the hoisting apparatus is inconvenient to use, the friction force between the auxiliary rope and the connecting block is reduced by the roller on the surface of the auxiliary rope, the service life of the auxiliary rope is prolonged, the auxiliary rope can be effectively limited, the movable limiting rod slides in the fixing frame, the fixing frame can be conveniently installed at the upper ends of the chucks with different sizes, and the sizes of the chucks are prevented from being different, the problem of unable installation moves to suitable position after, fixes the fixed block inside the slide rail to fix the gag lever post, it is more convenient when using.
2. Promote the slider at the inside removal of groove block through the spring that sets up, laminate briquetting and supplementary rope surface mutually, so that fix supplementary rope, thereby avoided when hoist and mount apparatus becomes flexible to the supplementary rope after using the completion, driver's position distance is far away, can't carry out accurate control to not hard up length, lead to supplementary rope length overlength, when carrying, take place the couple with other objects, when supplementary rope length is longer, press the control block and remove the restriction to the slider, so that make the slider fix when need not to use, it is more convenient when using.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A of the present invention;
FIG. 3 is a schematic side view of the present invention;
fig. 4 is an enlarged schematic structural diagram of the position B of the present invention.
In the figure: 1. a chuck; 2. hooking; 3. pulling a rope; 4. connecting blocks; 5. a roller; 6. a handle; 7. an auxiliary rope; 8. a fixed mount; 9. a limiting rod; 10. a slide rail; 11. a fixed block; 12. a groove block; 13. a slider; 14. briquetting; 15. a spring; 16. a control block.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is to be understood that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work all belong to the protection scope of the present invention.
As shown in fig. 1-4, a portable electric pole chuck hoisting device comprises a chuck 1 and a connecting block 4, wherein a hook 2 is clamped on one side of the chuck 1, a pull rope 3 is fixedly installed on the top of the hook 2, a roller 5 is rotatably connected inside the connecting block 4, an auxiliary rope 7 is slidably installed on the surface of the roller 5, a fixing frame 8 is fixedly connected at the bottom end of the auxiliary rope 7, a limiting rod 9 is rotatably installed inside the fixing frame 8, a fixing block 11 is fixedly connected on the top of the limiting rod 9, a slide rail 10 is slidably installed on the surface of the fixing block 11, a groove block 12 is fixedly connected on one side of the connecting block 4 away from a handle 6, a sliding block 13 is slidably installed on the inner wall of the groove block 12, a pressing block 14 is fixedly connected on one side of the sliding block 13, a spring 15 is fixedly installed on one end of the sliding block 13, a control block 16 is clamped inside the sliding block 13, and the center of the connecting block 4 and the pull rope 3 are on the same straight line, the hook 2 is in a J-shaped structure, one side of the connecting block 4 is fixedly connected with a handle 6, and the section of the handle 6 is in an L-shaped structure.
The working principle of the technical scheme is as follows:
In another embodiment, as shown in fig. 1, the center of the roller 5 is aligned with the center of the connecting block 4, and the surface of the roller 5 has a size corresponding to the size of the surface of the auxiliary rope 7.
The gyro wheel 5 on supplementary 7 surfaces of rope reduces the frictional force between supplementary rope 7 and connecting block 4 to in the life of supplementary rope 7 of extension, and can carry out effectual spacing to supplementary rope 7.
In another embodiment, as shown in fig. 1, the bottom end of the fixing frame 8 is movably connected with the top of the chuck 1, at least two limiting rods 9 are provided, the two limiting rods 9 are distributed by taking the connecting block 4 as an axis, the size specification of the surface of each limiting rod 9 is matched with the size specification of the inner wall of the fixing frame 8, and the opposite sides of the two limiting rods 9 are fixedly mounted on the side wall of the chuck 1 by means of bolts.
Remove gag lever post 9 and slide in mount 8 is inside to install mount 8 in the 1 upper ends of not unidimensional chuck, thereby avoid the size after chuck 1 makes to differ, can't carry out the problem of installing.
In another embodiment, as shown in fig. 1, the bottom end of the sliding rail 10 is fixedly connected with the top of the fixing frame 8, and the surface of the fixing block 11 has a size specification matched with the size specification of the inner wall of the sliding rail 10.
After moving to suitable position, fix fixed block 11 inside slide rail 10 to fix gag lever post 9, it is more convenient when using.
In another embodiment, as shown in fig. 4, the surface of the sliding block 13 has a size matched with the size of the inner wall of the groove block 12, one side of the pressing block 14 is clamped with the surfaces of the roller 5 and the auxiliary rope 7, and one end of the spring 15 far from the connection part of the spring and the sliding block 13 is fixedly arranged with the inner wall of the groove block 12.
Promote slider 13 through the spring 15 that sets up and remove in groove piece 12 is inside, laminate briquetting 14 and supplementary rope 7 surface mutually to in fixing supplementary rope 7, thereby avoided when hoist and mount apparatus is not hard up supplementary rope 7 after accomplishing the use, driver's position distance is far away, can't carry out accurate control to not hard up length, leads to supplementary rope 7 length overlength, when carrying, takes place couple 2 with other objects.
In another embodiment, as shown in FIG. 4, the center of the control block 16 is pivotally connected to the side wall of the trough block 12, and the cross-section of the control block 16 is in a "Z" shape.
When the length of the auxiliary rope 7 is long, the press control block 16 releases the restriction of the slider 13, so that the slider 13 is fixed when not in use, and is more convenient when in use.
The utility model discloses a theory of operation and use flow: the hook 2 is clamped with the surface of the chuck 1, the bottom end of the auxiliary rope 7 is connected with the side wall of the chuck 1, when the auxiliary rope is transported to the position near the electric pole, the auxiliary rope 7 is pulled to enable the chuck 1 to rotate so as to be matched with a worker to install the chuck 1, thereby avoiding that when the worker installs the auxiliary rope, the hoisting instrument can only place the chuck 1 at the periphery of the electric pole, the chuck 1 needs to be moved manually, the labor capacity of the worker is increased, the hoisting instrument is easy to be crushed by the chuck 1 made of concrete when in transportation, the inconvenience is caused when the hoisting instrument is used, the roller 5 on the surface of the auxiliary rope 7 reduces the friction force between the auxiliary rope 7 and the connecting block 4 so as to prolong the service life of the auxiliary rope 7, the auxiliary rope 7 can be effectively limited, the movable limiting rod 9 slides inside the fixing frame 8 so as to install the fixing frame 8 at the upper ends of the chucks 1 with different sizes, thereby avoid the size behind the chuck 1 preparation to differ, can't carry out the problem of installation, remove to suitable position after, fix fixed block 11 inside slide rail 10 to fix gag lever post 9, it is more convenient when using.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 (7)
1. The utility model provides a portable pole chuck hoist device, includes chuck (1) and connecting block (4), its characterized in that: one side joint of chuck (1) has couple (2), the top fixed mounting of couple (2) has stay cord (3), and the inside of connecting block (4) rotates and is connected with gyro wheel (5), the sliding surface of gyro wheel (5) installs supplementary rope (7), the bottom fixedly connected with mount (8) of supplementary rope (7), the inside of mount (8) rotates and is installed gag lever post (9), the top fixedly connected with fixed block (11) of gag lever post (9), the sliding surface of fixed block (11) installs slide rail (10), one side fixedly connected with groove block (12) of handle (6) are kept away from in connecting block (4), the inner wall slidable mounting of groove block (12) has slider (13), one side fixedly connected with briquetting (14) of slider (13), and the one end fixed mounting of slider (13) has spring (15), and a control block (16) is clamped in the slide block (13).
2. The portable electric pole chuck hoisting device as claimed in claim 1, wherein: the center of connecting block (4) and stay cord (3) center are on same straight line, couple (2) are "J" font structure, one side fixedly connected with handle (6) of connecting block (4), handle (6) cross-section is "L" font structure.
3. The portable pole chuck lifting device as recited in claim 1, wherein: the center of the roller (5) and the center of the connecting block (4) are on the same straight line, and the size specification of the surface of the roller (5) is matched with the size specification of the surface of the auxiliary rope (7).
4. The portable electric pole chuck hoisting device as claimed in claim 1, wherein: the bottom and chuck (1) top swing joint of mount (8), gag lever post (9) are two at least, two gag lever post (9) use connecting block (4) to distribute as the axial symmetry, and the specification on gag lever post (9) surface and mount (8) inner wall specification looks adaptation, two the opposite side of gag lever post (9) all with the help of bolt and chuck (1) lateral wall fixed mounting.
5. The portable pole chuck lifting device as recited in claim 1, wherein: the bottom and the mount (8) top fixed connection of slide rail (10), the specification and the slide rail (10) inner wall specification looks adaptation on fixed block (11) surface.
6. The portable pole chuck lifting device as recited in claim 1, wherein: the size specification on slider (13) surface and groove piece (12) inner wall size specification looks adaptation, one side and gyro wheel (5), supplementary rope (7) surface joint of briquetting (14), its one end and groove piece (12) inner wall fixed mounting of self and slider (13) junction are kept away from in spring (15).
7. The portable pole chuck lifting device as recited in claim 1, wherein: the center of the control block (16) is rotatably connected with the side wall of the groove block (12), and the cross section of the control block (16) is of a Z-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123131578.5U CN217264177U (en) | 2021-12-14 | 2021-12-14 | Portable pole chuck hoist device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123131578.5U CN217264177U (en) | 2021-12-14 | 2021-12-14 | Portable pole chuck hoist device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217264177U true CN217264177U (en) | 2022-08-23 |
Family
ID=82883177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123131578.5U Active CN217264177U (en) | 2021-12-14 | 2021-12-14 | Portable pole chuck hoist device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217264177U (en) |
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2021
- 2021-12-14 CN CN202123131578.5U patent/CN217264177U/en active Active
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