CN215096795U - Auxiliary tool for dismounting truck tire - Google Patents
Auxiliary tool for dismounting truck tire Download PDFInfo
- Publication number
- CN215096795U CN215096795U CN202121365189.6U CN202121365189U CN215096795U CN 215096795 U CN215096795 U CN 215096795U CN 202121365189 U CN202121365189 U CN 202121365189U CN 215096795 U CN215096795 U CN 215096795U
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- China
- Prior art keywords
- screw rod
- backup pad
- engaging lug
- supporting plate
- tire
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Abstract
The utility model discloses a truck tire dismantles appurtenance, the camera includes a supporting plate, the centre spiro union of backup pad has a screw rod, the top of screw rod is equipped with a hexagon head, the both sides of backup pad all are equipped with end opening's rectangular shape spread groove, the bottom of screw rod is equipped with an obconic location portion, the below of backup pad is equipped with a cushion, the center of cushion be equipped with the locating hole of location portion looks adaptation, the both sides of backup pad all are connected with the supporting seat through bolt and nut, the bolt install in the rectangular shape spread groove, the top of supporting seat is equipped with the engaging lug, it is equipped with the confession to go up the engaging lug the mounting hole that the bolt passed, the bottom of supporting seat is equipped with down the engaging lug, the engaging lug is equipped with tire screw connection hole down. The utility model discloses simple structure, convenient to use rotates the screw rod with the hexagonal head of beating the screw instrument entangling screw rod, can be ejecting with the tire, and labour saving and time saving eliminates the potential safety hazard.
Description
Technical Field
The utility model relates to a freight train maintenance technical field, concretely relates to truck tire dismantles appurtenance.
Background
During the maintenance of truck tires, the tires generally need to be removed for careful inspection and maintenance. In the existing tire dismounting process, a tire needs to be taken out of a tire shaft by hands, or the tire is pried out of the tire shaft by a tool, so that time and labor are wasted, and certain potential safety hazards exist. Therefore, there is a need for improvements in the prior art to avoid the disadvantages of the prior art.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the shortcoming and not enough among the prior art, provide a simple structure, convenient to use's truck tire dismantles appurtenance.
The utility model discloses a realize through following technical scheme:
the utility model provides a truck tire dismantles appurtenance, includes the backup pad, the centre spiro union of backup pad has a screw rod, the top of screw rod is equipped with a hexagonal head, the both sides of backup pad all are equipped with tip open-ended rectangular shape spread groove, the bottom of screw rod is equipped with the location portion of an obconic, the below of backup pad is equipped with a cushion, the center of cushion be equipped with the locating hole of location looks adaptation.
Furthermore, both sides of the supporting plate are connected with supporting seats through bolts and nuts, and the bolts are installed in the strip-shaped connecting grooves.
Further, the top of supporting seat is equipped with the engaging lug, it is equipped with the confession to go up the engaging lug the mounting hole that the bolt passed.
Further, the bottom of supporting seat is equipped with engaging lug down, the engaging lug is equipped with tire screw connecting hole down.
Furthermore, a first washer and a second washer are respectively sleeved on the outer side of the bolt, the bottom of the first washer is propped against the top of the supporting plate, and the top of the second washer is propped against the bottom of the upper connecting lug.
Further, the supporting plate is provided with an internal thread hole for the screw bolt to be screwed.
Compared with the prior art, the utility model has the advantages that the middle of the supporting plate is screwed with a screw rod, the top of the screw rod is provided with a hexagon head, both sides of the supporting plate are provided with strip-shaped connecting grooves with open ends, the bottom of the screw rod is provided with an inverted cone-shaped positioning part, the lower part of the supporting plate is provided with a cushion block, the center of the cushion block is provided with a positioning hole matched with the positioning part, when the rear tire is disassembled, the supporting plate is fixed on the rear tire by penetrating the strip-shaped connecting grooves with rear tire screws, then the cushion block is pressed against the rear tire shaft by the screw rod, then the hexagon head of the screw rod is sleeved with a screwing tool to rotate the screw rod, the rear tire is automatically ejected out, when the front tire is disassembled, the supporting seat is firstly connected to the supporting plate, then the supporting plate is fixed on the front tire by penetrating the tire screw connecting holes of the lower connecting lugs with the front tire screws, the cushion block is pressed against the front tire shaft by the screw rod, then the hexagonal head of screwing the screw rod is hitched with the instrument of beating the screw rod and the screw rod is rotated, and preceding tire is by automatic ejecting, simple structure, and convenient to use, labour saving and time saving eliminates the potential safety hazard.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
FIG. 1 is a schematic structural view of the auxiliary tool for dismounting a truck tire of the present invention;
fig. 2 is an exploded view of the auxiliary tool for dismounting truck tire of the present invention.
In the figure: 1-a support plate; 2-a screw; 3-a hexagonal head; 4-a strip-shaped connecting groove; 5-a positioning part; 6-cushion block; 7-positioning holes; 8-bolt; 9-a nut; 10-a support seat; 11-upper connecting lug; 12-mounting holes; 13-lower engaging lugs; 14-tire screw attachment holes; 15-a first gasket; 16-a second gasket; 17-an internally threaded hole.
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 obvious 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 belong to the protection scope of the present invention.
As shown in fig. 1 and 2 the utility model discloses a truck tire dismantles appurtenance, including backup pad 1, the middle spiro union of backup pad 1 has a screw rod 2, and the top of screw rod 2 is equipped with a hexagon head 3, and the both sides of backup pad 1 all are equipped with tip open-ended rectangular shape spread groove 4, and the bottom of screw rod 2 is equipped with a location portion 5 of obconic, and the below of backup pad 1 is equipped with a cushion 6, and the center of cushion 6 is equipped with the locating hole 7 with location portion 5 looks adaptation. A screw rod 2 is screwed in the middle of a supporting plate 1, a hexagonal head 3 is arranged at the top of the screw rod 2, strip-shaped connecting grooves 4 with open ends are arranged at two sides of the supporting plate 1, an inverted cone-shaped positioning part 5 is arranged at the bottom of the screw rod 2, a cushion block 6 is arranged below the supporting plate 1, a positioning hole 7 matched with the positioning part 5 is arranged at the center of the cushion block 6, when the rear tire is disassembled, a rear tire screw penetrates through the strip-shaped connecting grooves 4 to fix the supporting plate 1 on the rear tire, then the cushion block 6 is tightly propped against a rear tire shaft by the screw rod 2, then the hexagonal head 3 of the screw rod 2 is sleeved by a screwing tool to rotate the screw rod 2, the rear tire is automatically ejected out, when the front tire is disassembled, a supporting seat 10 is required to be connected to the supporting plate 1 firstly, then the front tire screw penetrates through a tire screw connecting hole 14 of a lower connecting lug 13 to fix the supporting plate 1 on the front tire, the cushion block 6 is abutted to the front tire shaft by the aid of the screw rod 2, the screw rod 2 is rotated by the hexagonal head 3 which sleeves the screw rod 2 by the aid of a screwing tool, and the front tire is automatically ejected out.
The both sides of backup pad 1 all are connected with supporting seat 10 through bolt 8 and nut 9, and bolt 8 is installed in rectangular shape spread groove 4, and when supporting seat 10 was used for dismantling the preceding tire, the support location of backup pad 1.
The top of supporting seat 10 is equipped with engaging lug 11, goes up engaging lug 11 and is equipped with the mounting hole 12 that supplies bolt 8 to pass, makes things convenient for supporting seat 10 to be connected with backup pad 1 and the hookup location regulation.
The bottom of supporting seat 10 is equipped with lower engaging lug 13, and lower engaging lug 13 is equipped with tire screw connection hole 14, makes things convenient for supporting seat 10 and preceding tire fixed connection.
The first packing ring 15 and the second packing ring 16 are respectively sleeved on the outer side of the bolt 8, the bottom of the first packing ring 15 is propped against the top of the supporting plate 1, and the top of the second packing ring 16 is propped against the bottom of the upper connecting lug 11, so that the supporting seat 10 is more stably connected with the supporting plate 1, and the sliding displacement of the supporting seat 10 is favorably prevented.
The supporting plate 1 is provided with an internal thread hole 17 for the screw rod 2 to be screwed, so that the screw rod 2 is firmly screwed.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a truck tire dismantles appurtenance which characterized in that: the supporting plate comprises a supporting plate, the middle spiro union of backup pad has a screw rod, the top of screw rod is equipped with a hexagon head, the both sides of backup pad all are equipped with tip open-ended rectangular shape spread groove, the bottom of screw rod is equipped with the location portion of an obconic, the below of backup pad is equipped with a cushion, the center of cushion be equipped with the locating hole of location looks adaptation.
2. The truck tire removal assist tool as claimed in claim 1, wherein: the two sides of the supporting plate are connected with supporting seats through bolts and nuts, and the bolts are installed in the strip-shaped connecting grooves.
3. The truck tire removal assist tool as claimed in claim 2, wherein: the top of supporting seat is equipped with the engaging lug, it is equipped with the confession to go up the engaging lug the mounting hole that the bolt passed.
4. The truck tire removal assist tool as claimed in claim 2, wherein: the bottom of supporting seat is equipped with engaging lug down, the engaging lug is equipped with tire screw connecting hole down.
5. The truck tire removal assist tool as claimed in claim 3, wherein: and a first gasket and a second gasket are respectively sleeved on the outer side of the bolt, the bottom of the first gasket is propped against the top of the supporting plate, and the top of the second gasket is propped against the bottom of the upper connecting lug.
6. The truck tire removal assist tool as claimed in claim 1, wherein: the supporting plate is provided with an internal thread hole for the screw to be screwed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121365189.6U CN215096795U (en) | 2021-06-19 | 2021-06-19 | Auxiliary tool for dismounting truck tire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121365189.6U CN215096795U (en) | 2021-06-19 | 2021-06-19 | Auxiliary tool for dismounting truck tire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215096795U true CN215096795U (en) | 2021-12-10 |
Family
ID=79309721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121365189.6U Active CN215096795U (en) | 2021-06-19 | 2021-06-19 | Auxiliary tool for dismounting truck tire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215096795U (en) |
-
2021
- 2021-06-19 CN CN202121365189.6U patent/CN215096795U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |