CN209733109U - Anti-collision mechanism of height adjusting device - Google Patents
Anti-collision mechanism of height adjusting device Download PDFInfo
- Publication number
- CN209733109U CN209733109U CN201920260053.5U CN201920260053U CN209733109U CN 209733109 U CN209733109 U CN 209733109U CN 201920260053 U CN201920260053 U CN 201920260053U CN 209733109 U CN209733109 U CN 209733109U
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- China
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- gyro wheel
- lifting column
- roller
- spring
- magnet
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Abstract
Height adjusting device's anticollision institution, it relates to height adjusting device technical field, concretely relates to height adjusting device's anticollision institution. It contains gyro wheel, rubber protective layer, firm frame, gyro wheel support, gyro wheel fender shell, fixed connection board, first lift post, second lift post, adjusting bolt, spring, first magnet, second magnet, the outside of gyro wheel be provided with the rubber protective layer, the inside of gyro wheel is provided with firm frame, is provided with the gyro wheel support on the gyro wheel, the other end of gyro wheel support is fixed on fixed connection board, the left and right sides of fixed connection board respectively is provided with a gyro wheel fender shell, the top of fixed connection board is provided with the spring, the lower extreme of spring is provided with second magnet, the top of spring is provided with first magnet. After the technical scheme is adopted, the utility model discloses beneficial effect does: the height that it can adjust the gyro wheel can apply to great scope, and the gyro wheel outside is provided with the rubber protection layer, can protect the gyro wheel, prolongs the life of gyro wheel simultaneously.
Description
Technical Field
The utility model relates to a height adjusting device technical field, concretely relates to height adjusting device's anticollision mechanism.
Background
The roller, one kind of exerciser, is made by two rings of the same size of balanced connection of a plurality of iron rods. The person climbs the pedals in the wheels to roll the ring. Old called tiger volt. The roller is also a spare part name method which is common in packaging machinery and beverage production industries, and is also called a rolling sealing wheel, a sealing roller and a roller. The altitude mixture control of gyro wheel often can use a plurality of places that need height-adjusting, and present gyro wheel is less because high restriction, and the scope that can apply needs a device that can height-adjusting to adjust the gyro wheel, and the gyro wheel causes wearing and tearing easily, and life is shorter, and in the altitude mixture control process, the collision also is the problem that appears comparatively easily among the altitude mixture control process, consequently, height adjusting device's anticollision mechanism's design just seems especially important.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to prior art's defect and not enough, provide height adjusting device's anticollision mechanism, its height that can adjust the gyro wheel can apply to great scope, and the gyro wheel outside is provided with the rubber protection layer, can protect the gyro wheel, prolongs the life of gyro wheel simultaneously.
In order to achieve the above purpose, the utility model adopts the following technical scheme: it comprises a roller 1, a rubber protective layer 11, a stable frame 2, a roller bracket 3, a roller blocking shell 4, a fixed connecting plate 5, a first lifting column 6, a second lifting column 7, an adjusting bolt 8, a spring 9, a first magnet 91 and a second magnet 92, the outside of gyro wheel 1 be provided with rubber protective layer 11, the inside of gyro wheel 1 is provided with steady frame 2, be provided with gyro wheel support 3 on the gyro wheel 1, the other end of gyro wheel support 3 is fixed on fixed connection board 5, the left and right sides of fixed connection board 5 respectively is provided with a gyro wheel fender shell 4, the top of fixed connection board 5 is provided with spring 9, the lower extreme of spring 9 is provided with second magnet 92, the top of spring 9 is provided with first magnet 91, the top of spring 9 is provided with first lift post 6, first lift post 6 cup joints in the inside of second lift post 7, be connected through adjusting bolt 8 between first lift post 6 and the second lift post 7.
The stabilizing frame 2 is a Y-shaped stabilizing frame.
The first lifting column 6 is provided with a plurality of round holes 61.
The second lifting column 7 is divided into a second lifting column inner layer 71 and a second lifting column outer layer 72.
The structure of the first lifting column 6 is the same as that of the second lifting column 7.
The utility model discloses a theory of operation: when the utility model is arranged on the bottom surface of the objects such as a desk, a cabinet, a chair and the like, the contact distance between the objects such as the desk, the cabinet, the chair and the like and the ground can be changed by adjusting the height of the idler wheel, when the height needs to be increased, the adjusting bolt 8 is unscrewed by a wrench, then the adjusting bolt 8 passes through the mounting hole with lower position on the surface of the second lifting column 7 and the round hole 61 with higher position on the surface of the first lifting column 6, then the adjusting bolt 8 is fixed, the first lifting column 6 is inserted in the second lifting column 7, at the moment, the height of the idler wheel 1 is increased, the distance between the idler wheel 1 and the lower surface of the mounted object is increased, the spring 9 increases the elasticity between the idler wheel 1 and the first lifting column 6, when the height needs to be decreased, the adjusting bolt 8 is unscrewed by the wrench, then the adjusting bolt 8 passes through the mounting hole with higher position on the surface of the second lifting column 7 and the round hole 61 with lower position on the surface, then, the adjusting bolt 8 is fixed, the first lifting column 6 is inserted into the second lifting column 7, the height of the roller 1 is reduced, and the distance between the roller 1 and the lower surface of the installation object is reduced.
After the technical scheme is adopted, the utility model discloses beneficial effect does: the height that it can adjust the gyro wheel can apply to great scope, and the gyro wheel outside is provided with the rubber protection layer, can protect the gyro wheel, prolongs the life of gyro wheel simultaneously.
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 diagram of the present invention;
fig. 2 is a schematic structural view of the first lifting column 6 of the present invention;
Fig. 3 is a schematic structural view of the second lifting column 7 of the present invention;
Fig. 4 is an enlarged view of a portion a in fig. 1.
description of reference numerals: the roller lifting device comprises a roller 1, a rubber protective layer 11, a stabilizing frame 2, a roller support 3, a roller blocking shell 4, a fixed connecting plate 5, a first lifting column 6, a round hole 61, a second lifting column 7, a second lifting column inner layer 71, a second lifting column outer layer 72, an adjusting bolt 8, a spring 9, a first magnet 91 and a second magnet 92.
Detailed Description
Referring to fig. 1 to 4, the technical solution adopted in the present embodiment is that the roller comprises a roller 1, a rubber protection layer 11, a stable frame 2, a roller bracket 3, a roller blocking shell 4, a fixed connecting plate 5, a first lifting column 6, a circular hole 61, a second lifting column 7, a second lifting column inner layer 71, a second lifting column outer layer 72, an adjusting bolt 8, a spring 9, a first magnet 91, and a second magnet 92, wherein the rubber protection layer 11 is sleeved outside the roller 1, the rubber protection layer 11 is made of a rubber material, the rubber is a high-elasticity polymer material with reversible deformation, and the rubber material is rich in elasticity at room temperature, can generate large deformation under the action of a small external force, and can recover to the original shape after the external force is removed. The natural rubber is prepared by extracting colloid from plants such as rubber trees, rubber grasses and the like and then processing, a rubber protective layer 11 has a protective effect on the roller 1, a stabilizing frame 2 is welded inside the roller 1, the stabilizing frame 2 and the inner wall of the roller 1 form three fan-shaped structures which can enhance the stability of the roller 1, one end of a roller support 3 is fixed on the roller 1, the other end of the roller support is fixed on a fixed connecting plate 5, roller blocking shells 4 are fixed on the left side and the right side of the fixed connecting plate 5, a second magnet 92 is respectively adhered on the left side and the right side of the upper surface of the fixed connecting plate 5, a spring 9 is arranged on the second magnet 92, a first magnet 91 is arranged at the upper end of the spring 9, the first magnet 91 is adhered on the lower surface of a first lifting column 6, a plurality of round holes 61 are arranged on one side surface of the first lifting column 6, the round holes 61 are used for installing adjusting bolts 8, a mounting hole with the same size as, the second lifting column 7 is divided into two layers of structures, namely a second lifting column inner layer 71 and a second lifting column outer layer 72, the second lifting column inner layer 71 is made of aluminum alloy materials, the second lifting column outer layer 72 is made of anti-corrosion materials, an adjusting bolt 8 is arranged between the first lifting column 6 and the second lifting column 7, and the adjusting bolt 8 penetrates through a mounting hole in the second lifting column 7 and a round hole 61 in the first lifting column 6 and is fixed.
The utility model discloses a theory of operation: when the utility model is arranged on the bottom surface of the objects such as a desk, a cabinet, a chair and the like, the contact distance between the objects such as the desk, the cabinet, the chair and the like and the ground can be changed by adjusting the height of the idler wheel, when the height needs to be increased, the adjusting bolt 8 is unscrewed by a wrench, then the adjusting bolt 8 passes through the mounting hole with lower position on the surface of the second lifting column 7 and the round hole 61 with higher position on the surface of the first lifting column 6, then the adjusting bolt 8 is fixed, the first lifting column 6 is inserted in the second lifting column 7, at the moment, the height of the idler wheel 1 is increased, the distance between the idler wheel 1 and the lower surface of the mounted object is increased, the spring 9 increases the elasticity between the idler wheel 1 and the first lifting column 6, when the height needs to be decreased, the adjusting bolt 8 is unscrewed by the wrench, then the adjusting bolt 8 passes through the mounting hole with higher position on the surface of the second lifting column 7 and the round hole 61 with lower position on the surface, then, the adjusting bolt 8 is fixed, the first lifting column 6 is inserted into the second lifting column 7, the height of the roller 1 is reduced, and the distance between the roller 1 and the lower surface of the installation object is reduced.
After the technical scheme is adopted, the utility model discloses beneficial effect does: the height that it can adjust the gyro wheel can apply to great scope, and the gyro wheel outside is provided with the rubber protection layer, can protect the gyro wheel, prolongs the life of gyro wheel simultaneously.
The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent replacements made by those of ordinary skill in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.
Claims (5)
1. Height adjusting device's anticollision mechanism, its characterized in that: the roller comprises a roller (1), a rubber protective layer (11), a stabilizing frame (2), a roller support (3), a roller blocking shell (4), a fixed connecting plate (5), a first lifting column (6), a second lifting column (7), an adjusting bolt (8), a spring (9), a first magnet (91) and a second magnet (92), wherein the rubber protective layer (11) is arranged on the outer side of the roller (1), the stabilizing frame (2) is arranged inside the roller (1), the roller support (3) is arranged on the roller (1), the other end of the roller support (3) is fixed on the fixed connecting plate (5), the roller blocking shell (4) is respectively arranged on the left side and the right side of the fixed connecting plate (5), the spring (9) is arranged above the fixed connecting plate (5), the second magnet (92) is arranged at the lower end of the spring (9), the first magnet (91) is arranged above the spring (9), a first lifting column (6) is arranged above the spring (9), the first lifting column (6) is sleeved inside a second lifting column (7), and the first lifting column (6) and the second lifting column (7) are connected through an adjusting bolt (8).
2. The collision preventing mechanism of a height adjusting device according to claim 1, wherein: the stabilizing frame (2) is a Y-shaped stabilizing frame.
3. The collision preventing mechanism of a height adjusting device according to claim 1, wherein: the first lifting column (6) is provided with a plurality of round holes (61).
4. The collision preventing mechanism of a height adjusting device according to claim 1, wherein: the second lifting column (7) is divided into a second lifting column inner layer (71) and a second lifting column outer layer (72).
5. The collision preventing mechanism of a height adjusting device according to claim 1, wherein: the structure of the first lifting column (6) is the same as that of the second lifting column (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920260053.5U CN209733109U (en) | 2019-03-01 | 2019-03-01 | Anti-collision mechanism of height adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920260053.5U CN209733109U (en) | 2019-03-01 | 2019-03-01 | Anti-collision mechanism of height adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209733109U true CN209733109U (en) | 2019-12-06 |
Family
ID=68709508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920260053.5U Expired - Fee Related CN209733109U (en) | 2019-03-01 | 2019-03-01 | Anti-collision mechanism of height adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209733109U (en) |
-
2019
- 2019-03-01 CN CN201920260053.5U patent/CN209733109U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191206 Termination date: 20210301 |