CN218343193U - Scraper tire bolt loading and unloading boosting mechanism - Google Patents
Scraper tire bolt loading and unloading boosting mechanism Download PDFInfo
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- CN218343193U CN218343193U CN202222313005.2U CN202222313005U CN218343193U CN 218343193 U CN218343193 U CN 218343193U CN 202222313005 U CN202222313005 U CN 202222313005U CN 218343193 U CN218343193 U CN 218343193U
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- scraper
- tire bolt
- rocking arm
- operator
- supporting device
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Abstract
The utility model provides a scraper tire bolt loading and unloading assist drive device, including supporting device, rocking arm and spanner fixing clip, supporting device includes the truckle, and the rocking arm is articulated with supporting device to the one end of rocking arm links firmly with supporting device through the extensible member, and the other end and the spanner fixing clip of rocking arm are articulated. Adopt the technical scheme of the utility model, heavy air wrench clamping is on the spanner fixing clip, the handheld heavy air wrench of operator can load and unload the operation to scraper tire bolt, and heavy air wrench self gravity then is born by assist drive device, thereby lightened operator's intensity of labour, and rotation through the truckle, the luffing motion of rocking arm makes the operator can conveniently change operator's operating position, thereby lightened operator's physical demands, in addition, the operator is when loading and unloading the bolt, this assist drive device can also absorb or consume the produced reaction force of scraper tire bolt, the security has been improved.
Description
Technical Field
The utility model belongs to the technical field of engineering machine tool maintenance utensil, especially, scraper tire bolt loading and unloading assist drive device.
Background
At present, the tire that large-scale wheeled scraper used is high strength engineering tire, when changing the operation to the engineering tire that damages, at first need load and unload the bolt of installing on the tire, load and unload scraper tire again, because scraper tire overall dimension is great, corresponding assembly bolt overall dimension, intensity are all great, need operate with the help of other assist drive device during loading and unloading, for example, the publication number is: the patent document "CN217124449U" discloses a scraper tire quick-detaching tool, which comprises: first pothook, second pothook, two U type rings and two wire rope, wherein, the inboard of second pothook is provided with two chains, when dismantling the tire, first pothook with the second pothook is blocked respectively in the relative both sides of tire, the second pothook two chains pass through respectively the tread of tire is connected to first pothook, a U type ring of two U type rings inserts one side of first pothook will another U type ring of two U type rings inserts the second pothook with same one side of a U type ring, two wire rope pass respectively two U type rings, through the pulling wire rope two in order to incite somebody to action the tire with the quick extracting tool of scraper wheel tire lifts off together. Above-mentioned patent technical scheme can be used to carry out quick dismantlement to large-scale engineering vehicle tire, reduce safe risk, improve the operating efficiency, however, when loading and unloading large size scraper tire bolt, often need use heavy air wrench to operate, heavy air wrench is also very heavy, the operator is handheld very hard, a large amount of physical power of operator has been consumed, intensity of labour is very big, it is also inconvenient to operate, and when the operator appears the physical strength not to support, heavy air wrench very easily injures the operator by a crashing object, cause bodily injury to operating personnel.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a scraper tire bolt loading and unloading assist drive device.
The utility model discloses a following technical scheme can realize.
The utility model provides a scraper tire bolt loading and unloading assist drive device, including supporting device, rocking arm and spanner fixing clip, supporting device includes the truckle, the rocking arm with supporting device is articulated, and the one end of rocking arm pass through the extensible member with supporting device links firmly, the other end of rocking arm with the spanner fixing clip is articulated.
The telescopic piece can be replaced by a tension spring.
The supporting device further comprises a bearing frame, a bottom plate, an upright post and a supporting plate, wherein the trundles are arranged on the bearing frame, the bearing frame is fixedly connected with the bottom plate through bolts, one end of the upright post is fixedly connected with the bottom plate through bolts, the other end of the upright post is fixedly connected with one end of the supporting plate through bolts, and the rocker arm is hinged to the other end of the supporting plate.
The bearing frame is formed by welding rectangular steel pipes.
The whole bearing frame is in a trapezoidal shape with a small end and a big end.
The number of the bearing plates is one pair, and the rocker arm and the upright post are also clamped between the pair of bearing plates.
The truckles are universal wheels with brake devices.
The quantity of truckle is 4.
The beneficial effects of the utility model reside in that: adopt the technical scheme of the utility model, heavy air wrench clamping is on the spanner fixing clip, the handheld heavy air wrench of operator can load and unload the operation to scraper tire bolt, and heavy air wrench self gravity then is born by assist drive device, thereby operator's intensity of labour has been alleviateed, and the luffing motion through the truckle makes the operator can conveniently change operator's operating position, thereby operator's physical demands has been alleviateed, it operates to have made things convenient for operating personnel, furthermore, the operator is when loading and unloading the bolt, the reaction force that scraper tire bolt produced this assist drive device also can be absorbed or consumed by this assist drive device, thereby reduce heavy air wrench and bruise operator's probability, the security is improved.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is an exploded view of fig. 1 of the present invention.
In the figure: 1-a supporting device, 2-a rocker arm, 3-a wrench fixing clip, 4-a telescopic part, 11-a caster wheel, 12-a bearing frame, 13-a bottom plate, 14-an upright post and 15-a supporting plate.
Detailed Description
The technical solution of the present invention is further described below, but the scope of the claimed invention is not limited to the described.
As shown in fig. 1 and 2, the utility model provides a scraper tire bolt loading and unloading assist drive device, including supporting arrangement 1, rocking arm 2 and spanner fixing clip 3, supporting arrangement 1 includes truckle 11, and rocking arm 2 is articulated with supporting arrangement 1 to the one end of rocking arm 2 is passed through extensible member 4 and is linked firmly with supporting arrangement 1, and the other end of rocking arm 2 is articulated with spanner fixing clip 3.
Adopt the technical scheme of the utility model, heavy air wrench clamping is on the spanner fixing clip, the operator hand-held heavy air wrench can load and unload the operation to scraper tire bolt, and heavy air wrench self gravity then is born by assist drive device, thereby the intensity of labour of operator has been alleviateed, and the luffing motion through the truckle makes the operator can conveniently change operator's operating position, thereby the physical demands of operator has been alleviateed, it operates to make things convenient for operating personnel, furthermore, the operator is when loading and unloading the bolt, the reaction force that scraper tire bolt produced this assist drive device also can be absorbed or consumed by this assist drive device, thereby reduce heavy air wrench and bruise operator's probability, the security has been improved.
Further, the extensible member 4 may be replaced with a tension spring. The other ends of the tension springs are respectively provided with a hook, one end of each tension spring is hung and connected with one end of the rocker arm 2, and the other end of each tension spring is hung and connected on the upright post 14.
In addition, the supporting device 1 further comprises a bearing frame 12, a bottom plate 13, a vertical column 14 and a supporting plate 15, wherein the caster 11 is installed on the bearing frame 12, the bearing frame 12 is fixedly connected with the bottom plate 13 through bolts, one end of the vertical column 14 is fixedly connected with the bottom plate 13 through bolts, the other end of the vertical column 14 is fixedly connected with one end of the supporting plate 15 through bolts, and the rocker arm 2 is hinged to the other end of the supporting plate 15.
Further, the bearing frame 12 is formed by welding rectangular steel pipes. The whole bearing frame 12 is in a trapezoidal shape with a small end and a big end. The number of the support plates 15 is a pair, and the swing arm 2 and the column 14 are also held between the pair of support plates 15. The caster 11 is a caster with a brake device attached thereto. The number of casters 11 is 4.
Claims (8)
1. The utility model provides a scraper tire bolt loading and unloading assist drive device which characterized in that: including supporting device (1), rocking arm (2) and spanner fixing clip (3), supporting device (1) includes truckle (11), rocking arm (2) with supporting device (1) is articulated, and the one end of rocking arm (2) pass through extensible member (4) with supporting device (1) links firmly, the other end of rocking arm (2) with spanner fixing clip (3) are articulated.
2. The scraper tire bolt handling assist mechanism of claim 1, characterized in that: the telescopic piece (4) can be replaced by a tension spring.
3. The scraper tire bolt handling assist mechanism of claim 1, characterized in that: the supporting device (1) further comprises a bearing frame (12), a bottom plate (13), an upright post (14) and a supporting plate (15), the caster (11) is installed on the bearing frame (12), the bearing frame (12) and the bottom plate (13) are fixedly connected together through bolts, one end of the upright post (14) is fixedly connected with the bottom plate (13) through bolts, the other end of the upright post (14) is fixedly connected with one end of the supporting plate (15) through bolts, and the rocker arm (2) is hinged to the other end of the supporting plate (15).
4. A scraper tire bolt handling assist mechanism as claimed in claim 3, characterized in that: the bearing frame (12) is formed by welding rectangular steel pipes.
5. A scraper tire bolt handling assist mechanism as claimed in claim 3 or 4, characterized in that: the whole bearing frame (12) is in a trapezoid shape with a small end and a large end.
6. A scraper tire bolt handling assist mechanism as claimed in claim 3, characterized in that: the number of the supporting plates (15) is one pair, and the rocker arm (2) and the upright post (14) are also clamped between the supporting plates (15).
7. A scraper tire bolt handling assist mechanism as claimed in claim 1 or 3, characterized in that: the caster wheels (11) are universal wheels with brake devices.
8. The scraper wheel tire bolt loading and unloading boosting mechanism of claim 7, characterized in that: the number of the caster wheels (11) is 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222313005.2U CN218343193U (en) | 2022-08-31 | 2022-08-31 | Scraper tire bolt loading and unloading boosting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222313005.2U CN218343193U (en) | 2022-08-31 | 2022-08-31 | Scraper tire bolt loading and unloading boosting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218343193U true CN218343193U (en) | 2023-01-20 |
Family
ID=84916400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222313005.2U Active CN218343193U (en) | 2022-08-31 | 2022-08-31 | Scraper tire bolt loading and unloading boosting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218343193U (en) |
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2022
- 2022-08-31 CN CN202222313005.2U patent/CN218343193U/en active Active
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