CN214369034U - Telescopic supporting device - Google Patents
Telescopic supporting device Download PDFInfo
- Publication number
- CN214369034U CN214369034U CN202120102241.2U CN202120102241U CN214369034U CN 214369034 U CN214369034 U CN 214369034U CN 202120102241 U CN202120102241 U CN 202120102241U CN 214369034 U CN214369034 U CN 214369034U
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- China
- Prior art keywords
- support column
- lifting screw
- telescopic
- gear
- plate
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- Expired - Fee Related
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- 238000013016 damping Methods 0.000 claims description 4
- 238000006243 chemical reaction Methods 0.000 abstract description 3
- 230000013011 mating Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 5
- 230000035939 shock Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a flexible strutting arrangement, including first support column and second support column, first support column and second support column cup joint each other, and the top of first support column is connected with the roof, and the bottom of second support column is connected with the bottom plate, and first support column internal rotation is equipped with the lifting screw, and the lifting screw sets and drives its pivoted actuating mechanism, is equipped with the thread bush with the lifting screw adaptation in the second support column. The utility model discloses a lifting screw and thread bush's mating reaction, the user can be according to the required height of supporting the article adjust flexible strutting arrangement's use height, not only facilitates the use but also has increased work efficiency, has higher practicality.
Description
Technical Field
The utility model belongs to the technical field of mechanical equipment, concretely relates to flexible strutting arrangement.
Background
The supporting column refers to a device commonly used in the field of mechanical equipment for fixing and supporting mechanical parts, and at the same time, the mechanical parts have a certain height for the convenience of workers. Generally, the support column generally needs to have an easy to assemble function, but current support column, on the one hand can not adjust flexible height according to the distance, often need the support column cooperation of multiple not co-altitude just can accomplish an engineering, and on the other hand can not carry out the shock attenuation for the support of top, and easy wearing and tearing life is shorter moreover, so, how to design the small-size flexible support column of a machinery class, become the problem that we need to solve at present urgently.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem that the support column in the prior art can not adjust height, the utility model aims to provide a telescopic supporting device.
The utility model discloses the technical scheme who adopts does: the utility model provides a flexible strutting arrangement, includes first support column and second support column, first support column and second support column cup joint each other, and the top of first support column is connected with the roof, and the bottom of second support column is connected with the bottom plate, first support column internal rotation is equipped with the lifting screw, and the lifting screw sets and drives its pivoted actuating mechanism, be equipped with in the second support column with the thread bush of lifting screw adaptation.
As an alternative, the driving mechanism includes a driving member, the driving member is connected with a rotating rod, the rotating rod is connected with a first gear, and the lifting screw is provided with a second gear meshed with the first gear.
Alternatively, the first gear and the second gear are both bevel gears.
Optionally, the driving member includes a handle head detachably connected to the rotating rod.
Optionally, the end of the lifting screw is provided with a limiting block.
Optionally, a buffer mechanism is connected above the top plate.
Optionally, the buffer mechanism includes a buffer plate, and a spring assembly is connected between the buffer plate and the top plate.
As an optional mode, the spring assembly comprises a buffer spring and a telescopic rod, the buffer spring is sleeved outside the telescopic rod, an upper gasket and a lower gasket are arranged at two ends of the telescopic rod respectively, and the upper gasket and the lower gasket are connected with the buffer plate and the top plate respectively.
Optionally, the buffer plate and the bottom plate are both connected with flanges.
As an optional mode, two groups of lifting screws are symmetrically arranged in the first supporting column.
The utility model has the advantages that:
1. the utility model provides a flexible strutting arrangement, first support column internal rotation are equipped with the lifting screw, and the lifting screw sets and drives its pivoted actuating mechanism, are equipped with the thread bush with the lifting screw adaptation in the second support column. The utility model discloses a lifting screw and thread bush's mating reaction, the user can be according to the required height of supporting the article adjust flexible strutting arrangement's use height, not only facilitates the use but also has increased work efficiency, has higher practicality.
2. The utility model discloses a lift screw rod tip is equipped with the stopper, and the stopper plays spacing effect to the lift screw rod, prevents that first support column and second support column from breaking away from each other.
3. The utility model discloses a roof top is connected with buffer gear, and buffer gear includes the buffer board, is connected with spring unit between buffer board and the roof. The utility model discloses a set up buffer gear and not only can carry out the shock attenuation to the support article of this flexible strutting arrangement top, provide the cushioning effect, can also reduce the pressure that supports the article to this flexible strutting arrangement, alleviate its wearing and tearing and increase its life.
Drawings
Fig. 1 is a schematic structural view of a telescopic supporting device provided by the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is an enlarged view of portion B of FIG. 1;
in the figure: 1-a first support column; 2-a second support column; 3-a top plate; 4-a bottom plate; 5-lifting screw; 6-thread bushing; 7-rotating the rod; 8-a first gear; 9-a second gear; 10-a handle head; 11-a limiting block; 12-a buffer plate; 13-a buffer spring; 14-a telescopic rod; 15-a flange plate; 16-a spacing ring sheet; 17-screw fixing holes; 18-screw lifting holes; 19-support the bearing.
Detailed Description
As shown in fig. 1, this embodiment provides a flexible strutting arrangement, including first support column 1 and second support column 2, first support column 1 and second support column 2 cup joint each other, and first support column 1 is located the top of second support column 2, and the inside cavity of first support column 1 is convenient for second support column 2 stretches into in first support column 1. The top of first support column 1 is connected with roof 3, and the bottom of second support column 2 is connected with bottom plate 4, and first support column 1 passes through welded fastening with roof 3 usually, and second support column 2 passes through welded fastening with bottom plate 4.
The utility model discloses a lifting screw 5 and thread bush 6's mating reaction, the user can be according to the required height of supporting article adjust flexible strutting arrangement's use height, not only facilitates the use but also has increased work efficiency, has higher practicality.
As shown in fig. 3, in some embodiments, the driving mechanism comprises a driving member, a rotating rod 7 is connected to the driving member, a first gear 8 is connected to the rotating rod 7, and the lifting screw 5 is provided with a second gear 9 which is meshed with the first gear 8. The driving piece is used for driving the rotating rod 7 to rotate, and the first gear 8 and the second gear 9 are meshed with each other, so that the driving piece can drive the lifting screw rod 5 to rotate and control the lifting of the first support column 1.
In some embodiments, the first gear 8 and the second gear 9 are both bevel gears. Lifting screw 5 is vertical to be set up, and second gear 9 sets up on lifting screw 5's top, and dwang 7 level sets up, sets up the through-hole that matches with dwang 7 on the first support column 1, and 1 outside is stretched out to dwang 7 one end, and the other end stretches into 1 inside and first gear 8 of first support column and is connected, can set up stop ring piece 16 on dwang 7, prevents to remove about dwang 7. Preferably, the driving member comprises a handle head 10, and the handle head 10 is in threaded connection with the rotating rod 7. The rotating rod 7 is manually driven to rotate through the handle head 10, so that the lifting position of the first support column 1 can be conveniently adjusted. Preferably, two groups of lifting screw rods 5 are symmetrically arranged in the first support column 1, so that the support effect of the telescopic support device is enhanced.
In some embodiments, the bottom of the lifting screw 5 is provided with a limiting block 11, when the first support column 1 is lifted to the highest position, the limiting block 11 at the bottom end of the lifting screw 5 and the threaded sleeve 6 are abutted against each other, and the limiting block 11 plays a limiting role in the lifting screw 5, so that the first support column 1 and the second support column 2 are prevented from being separated from each other.
In some embodiments, a buffer mechanism is connected above the top plate 3. The buffer mechanism is used for providing a damping effect on the supporting object and prolonging the service life of the supporting object. Specifically, the buffer mechanism comprises a buffer plate 12, and a spring assembly is connected between the buffer plate 12 and the top plate 3. The cushioning plate 12 supports the support article and the spring assembly provides cushioning.
As shown in fig. 2, in some embodiments, the spring assembly includes a buffer spring 13 and a telescopic rod 14, the buffer spring 13 is sleeved outside the telescopic rod 14, and two ends of the telescopic rod 14 are respectively provided with an upper washer and a lower washer, which are respectively connected with the buffer plate 12 and the top plate 3. Preferably, a plurality of sets of spring assemblies are provided between the buffer plate 12 and the top plate 3 to ensure that the buffer plate 12 is balanced and provides good support cushioning for the supporting object. The utility model discloses a set up buffer spring 13 and not only can carry out the shock attenuation to the support article of this flexible strutting arrangement top, provide cushioning effect, can also reduce the pressure that supports the article to this flexible strutting arrangement, alleviate its wearing and tearing and increase its life.
In some embodiments, flanges 15 are attached to both the buffer plate 12 and the base plate 4, the flanges 15 of the base plate 4 facilitate the fixing of the telescopic support device in place, and the flanges 15 of the buffer plate 12 facilitate the connection of support members to be fixed.
The utility model relates to a miniature flexible strutting arrangement of machinery class, when need adjusting the device's height during the use, rotate two handle heads 10 simultaneously, two first gear 8 rotations under the drive of two handle heads 10, two second gear 9 rotations under two first gear 8 drives, two lifting screw 5 rotations under the rotation of two second gear 9, the top of second support column 2 is close to or keeps away from the bottom of first support column 1 under the rotation of two lifting screw 5, so just reach height-adjusting's purpose, it can cushion the pressure that supports the article to this flexible strutting arrangement to set up buffer spring 13 between buffer board 12 and roof 3, thereby reduced its wearing and tearing and increased its life.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," 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 are not necessarily intended to 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. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.
Claims (10)
1. The utility model provides a flexible strutting arrangement, a serial communication port, including first support column (1) and second support column (2), first support column (1) and second support column (2) cup joint each other, and the top of first support column (1) is connected with roof (3), and the bottom of second support column (2) is connected with bottom plate (4), first support column (1) internal rotation is equipped with lifting screw (5), and lifting screw (5) set and drive its pivoted actuating mechanism, be equipped with in second support column (2) with thread bush (6) of lifting screw (5) adaptation.
2. Telescopic support according to claim 1, wherein the drive mechanism comprises a drive member to which a turning rod (7) is connected, the turning rod (7) being connected with a first gear (8), the lifting screw (5) being provided with a second gear (9) which is intermeshed with the first gear (8).
3. Telescopic support according to claim 2, wherein said first gear (8) and second gear (9) are both bevel gears.
4. Telescopic support device according to claim 2, wherein said driving member comprises a handle head (10), said handle head (10) being detachably connected to the swivelling levers (7).
5. The telescopic support device according to claim 2, characterized in that the end of the lifting screw (5) is provided with a stop block (11).
6. Telescopic support device according to claim 1, wherein a buffer mechanism is connected above the top plate (3).
7. Telescopic support device according to claim 6, wherein the damping mechanism comprises a damping plate (12), wherein a spring assembly is connected between the damping plate (12) and the top plate (3).
8. The telescopic supporting device according to claim 7, wherein the spring assembly comprises a buffer spring (13) and a telescopic rod (14), the buffer spring (13) is sleeved outside the telescopic rod (14), two ends of the telescopic rod (14) are respectively provided with an upper gasket and a lower gasket, and the upper gasket and the lower gasket are respectively connected with the buffer plate (12) and the top plate (3).
9. Telescopic support according to claim 8, wherein a flange (15) is attached to both the buffer plate (12) and the base plate (4).
10. The telescopic support device according to claim 1, characterized in that two sets of lifting screws (5) are symmetrically arranged in the first support column (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120102241.2U CN214369034U (en) | 2021-01-14 | 2021-01-14 | Telescopic supporting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120102241.2U CN214369034U (en) | 2021-01-14 | 2021-01-14 | Telescopic supporting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214369034U true CN214369034U (en) | 2021-10-08 |
Family
ID=77955969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120102241.2U Expired - Fee Related CN214369034U (en) | 2021-01-14 | 2021-01-14 | Telescopic supporting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214369034U (en) |
-
2021
- 2021-01-14 CN CN202120102241.2U patent/CN214369034U/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: 20211008 |