CN213262648U - Semitrailer spare tire support - Google Patents
Semitrailer spare tire support Download PDFInfo
- Publication number
- CN213262648U CN213262648U CN202021702098.2U CN202021702098U CN213262648U CN 213262648 U CN213262648 U CN 213262648U CN 202021702098 U CN202021702098 U CN 202021702098U CN 213262648 U CN213262648 U CN 213262648U
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- support frame
- spare tire
- semitrailer
- sides
- clamping plate
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Abstract
The utility model discloses a semitrailer spare tyre support relates to semitrailer accessory technical field. The utility model discloses a support frame, the equal fixed mounting in support frame top has the slider, slider and two electric guide rail sliding fit, and the support frame bottom is equipped with the arch, and the support frame bottom is equipped with the layer board, and layer board upper surface both sides all are equipped with the mounting groove, and the arch clamps the cooperation with the mounting groove with support frame and layer board fixed connection, and the both sides of support frame are all fixed and are equipped with spare tyre fixed knot and construct, and the bottom welding of layer board has the automatic lift post, and the welding of automatic lift post bottom has the fixed. The utility model has the advantages that the electric guide rail is arranged, so that the support frame can be moved to one side of the truck, and a user can conveniently take the spare tire; the automatic lifting column is arranged, so that the automatic lifting of the tire is realized, and the working efficiency is improved; an elastic rubber pad is fixedly arranged on the inner wall of the semicircular clamping plate to prevent the semicircular clamping plate from abrading a spare tire.
Description
Technical Field
The utility model belongs to the technical field of the semitrailer accessory, especially, relate to a semitrailer spare tyre support.
Background
The semitrailer is a transportation tool which is widely applied in the modern transportation industry, and the semitrailer mostly needs to carry spare tires for use in the transportation process.
However, the spare tire of the conventional semitrailer is arranged at the bottom of a cargo bed, a professional spare tire rack is required for mounting the tire, the cost is high, and when the semitrailer is detached for use, a user needs to drill under a truck to take the spare tire, so that time and labor are wasted.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a semitrailer spare tyre support solves current user and need bore the problem of taking in the spare tyre under the freight train.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme:
the utility model relates to a semitrailer spare tire support, which comprises a support frame, electric guide rails and a power supply, wherein the top of the support frame is fixedly provided with a slide block, the slide block is in sliding fit with the two electric guide rails, the electric guide rails are electrically connected with the power supply, the support frame can be pulled to one side of a semitrailer, the spare tire can be taken under the semitrailer without drilling when in use, the bottom of the support frame is provided with a bulge, the bottom of the support frame is provided with a supporting plate, both sides of the upper surface of the supporting plate are respectively provided with a mounting groove, the bulge is fixedly connected with the supporting frame and the supporting plate by clamping with the mounting grooves, an extruder is arranged in the mounting groove, the inner side of the extruder is fixedly connected with a baffle, the outer side of the extruder is fixedly connected with a pressing plate, so that the support frame and the supporting plate are convenient to disassemble, both sides of the, two the pneumatic cylinder respectively fixed mounting be in the both sides of support frame, the hydraulic stem and semi-circular cardboard one side fixed connection of pneumatic cylinder, pneumatic cylinder and power electric connection press from both sides tight fixedly to the tire, prevent that the car from going, spare tyre rocks the damage that causes the spare tyre.
Furthermore, the semi-circular cardboard matches with the spare tyre size, and the inner wall fixed mounting of semi-circular cardboard has the elastic rubber pad, prevents semi-circular cardboard wearing and tearing spare tyre.
Furthermore, the bottom welding of layer board has the automatic lift post, the welding of automatic lift post bottom has the fixed plate, just automatic lift post and power electric connection to realize the automatic rising of tire, improve work efficiency.
Furthermore, mounting plates are fixedly mounted on two sides of the two electric guide rails, so that the electric guide rails can be mounted at the bottom of a truck conveniently.
The utility model discloses following beneficial effect has:
the utility model has the advantages that the electric guide rail is arranged, so that the support frame can be moved to one side of the truck, and a user can conveniently take the spare tire; the automatic lifting column is arranged, so that the automatic lifting of the tire is realized, and the working efficiency is improved; an elastic rubber pad is fixedly arranged on the inner wall of the semicircular clamping plate to prevent the semicircular clamping plate from abrading a spare tire; the hydraulic stem and semi-circular cardboard one side fixed connection of pneumatic cylinder press from both sides tight fixedly to the tire, when preventing that the car from going, spare tyre rocks the damage that causes the spare tyre.
Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of a spare tire bracket of a semitrailer;
FIG. 2 is a schematic structural diagram of a spare tire bracket of a semitrailer;
fig. 3 is a cross-sectional view of the protrusion mating with the mounting groove.
In the drawings, the components represented by the respective reference numerals are listed below: 1. a support frame; 2. a support plate; 3. a hydraulic cylinder; 4. a semicircular clamping plate; 5. an electric rail; 6. a slider; 7. mounting a plate; 8. an automatic lifting column; 9. A fixing plate; 10. an extruder; 11. a protrusion; 12. mounting grooves; 13. pressing a plate; 14. and a baffle plate.
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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "middle", "outer", "inner", and the like, indicate positional or positional relationships, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Referring to fig. 1-2, the utility model relates to a semitrailer spare tire support, which comprises a support frame 1, electric guide rails 5 and a power supply, wherein a slide block 6 is fixedly arranged at the top of the support frame 1, the slide block 6 is in sliding fit with the two electric guide rails 5, the electric guide rails 5 are electrically connected with the power supply, the support frame can be pulled to one side of a semitrailer, when the semitrailer is used, the support frame can be used for taking the spare tire without drilling under the semitrailer, a bulge 11 is arranged at the bottom of the support frame 1, a supporting plate 2 is arranged at the bottom of the support frame, mounting grooves 12 are respectively arranged at both sides of the upper surface of the supporting plate 2, the support frame 1 and the supporting plate 2 are fixedly connected by clamping and matching the bulge 11 with the mounting grooves 12, an extruder 10 is arranged in the mounting groove 12, a baffle 14 is fixedly connected to the inner side of the extruder 10, a pressing, two spare tyre fixed knot construct all include pneumatic cylinder 3 and semi-circular cardboard 4, and two pneumatic cylinders 3 difference fixed mounting are in the both sides of support frame 1, and pneumatic cylinder 3's hydraulic stem and 4 one side fixed connection of semi-circular cardboard, pneumatic cylinder 7 and power electric connection press from both sides tight fixedly to the tire, when preventing that the car from going, the spare tyre rocks the damage that causes the spare tyre.
Semi-circular cardboard 4 and spare tyre size phase-match, and the inner wall fixed mounting of semi-circular cardboard 4 has the elastic rubber pad, prevents the spare tyre of semi-circular cardboard 4 wearing and tearing.
The bottom welding of layer board 2 has automatic lift post 8, and the welding of automatic lift post 8 bottom has fixed plate 9, and automatic lift post 8 and power electric connection to realize the automatic rising of tire, improve work efficiency.
The mounting plates 7 are fixedly mounted on two sides of the two electric guide rails 5, so that the electric guide rails 5 can be conveniently mounted at the bottom of the truck.
As shown in fig. 1-3, the utility model relates to a semitrailer spare tire support, its working process is:
the automatic lifting device is characterized in that firstly, the electric guide rail 5 is started, the sliding block 6 is driven to move through the electric guide rail 5, the supporting frame 1 is moved to one side of the semitrailer, then the hydraulic cylinder 3 is closed, so that a spare tire falls on the supporting plate 2, the supporting plate 2 and the supporting frame 1 are detached by pressing the pressing plate 13 on the outer side of the squeezer 10, and finally, the automatic lifting column 8 is started, so that the spare tire stably falls on the ground.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (4)
1. The utility model provides a semitrailer spare tyre support, includes support frame (1), electronic guide rail (5) and power, its characterized in that: the device is characterized in that a sliding block (6) is fixedly mounted at the top of the support frame (1), the sliding block (6) is in sliding fit with two electric guide rails (5), the electric guide rails (5) are electrically connected with a power supply, a bulge (11) is arranged at the bottom of the support frame (1), a supporting plate (2) is arranged at the bottom of the support frame (1), mounting grooves (12) are formed in two sides of the upper surface of the supporting plate (2), the bulge (11) is in clamping fit with the mounting grooves (12), an extruder (10) is arranged in the mounting groove (12), a baffle (14) is fixedly connected to the inner side of the extruder (10), a pressing plate (13) is fixedly connected to the outer side of the extruder (10), spare tire fixing structures are fixedly arranged on two sides of the support frame (1), each of the spare tire fixing structures comprises a hydraulic cylinder (3) and a semicircular clamping plate (4), the hydraulic cylinders (3) are fixedly mounted on two, the hydraulic rod of the hydraulic cylinder (3) is fixedly connected with one side of the semicircular clamping plate (4), and the hydraulic cylinder (3) is electrically connected with a power supply.
2. The semitrailer spare tire bracket of claim 1, characterized in that the semicircular clamping plate (4) is matched with the spare tire in size, and an elastic rubber pad is fixedly installed on the inner wall of the semicircular clamping plate (4).
3. The semitrailer spare tire support according to claim 1, characterized in that an automatic lifting column (8) is welded to the bottom of the supporting plate (2), a fixing plate (9) is welded to the bottom of the automatic lifting column (8), and the automatic lifting column (8) is electrically connected with a power supply.
4. The semitrailer spare tire bracket of claim 1, characterized in that mounting plates (7) are fixedly mounted on both sides of the two electric rails (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021702098.2U CN213262648U (en) | 2020-08-17 | 2020-08-17 | Semitrailer spare tire support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021702098.2U CN213262648U (en) | 2020-08-17 | 2020-08-17 | Semitrailer spare tire support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213262648U true CN213262648U (en) | 2021-05-25 |
Family
ID=75972076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021702098.2U Active CN213262648U (en) | 2020-08-17 | 2020-08-17 | Semitrailer spare tire support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213262648U (en) |
-
2020
- 2020-08-17 CN CN202021702098.2U patent/CN213262648U/en active Active
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