CN213361707U - Install supporting leg fast - Google Patents
Install supporting leg fast Download PDFInfo
- Publication number
- CN213361707U CN213361707U CN202021790998.7U CN202021790998U CN213361707U CN 213361707 U CN213361707 U CN 213361707U CN 202021790998 U CN202021790998 U CN 202021790998U CN 213361707 U CN213361707 U CN 213361707U
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- steel ball
- hole
- supporting leg
- main body
- leg main
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Abstract
The utility model relates to an install supporting leg fast belongs to equipment support fixed technical field. This install supporting leg fast, including the supporting leg main part, the upper portion intermediate position of supporting leg main part is equipped with the steel ball hole, the top of supporting leg main part is equipped with the first opening that communicates with the steel ball, the fixed steel ball apron that is used for the first open-ended of closing cap that is equipped with in top of supporting leg main part, the middle part of equipment bottom plate is equipped with first locking hole, be equipped with the spacing hole that is used for communicateing first locking hole and steel ball hole on the steel ball apron, spacing downthehole steel ball that is equipped with, spacing downthehole toper pore structure that increases in proper order from top to bottom for the internal diameter, the steel ball downthehole drive assembly that is used for driving the steel ball to remove in the up-and-down direction that is equipped with, stretch into. Has the advantages that: the problem of the equipment erect, remove quick installation and the dismantlement supporting leg in the receipts process is solved.
Description
Technical Field
The utility model belongs to the technical field of equipment support is fixed, concretely relates to install supporting leg fast.
Background
When the unattended equipment and the portable equipment are erected in the field, the equipment and the ground are suspended for a certain height through various supporting devices. The existing supporting legs are troublesome to install, are mostly fixed in a bolt or screw mode, need to punch holes at multiple points, and need to use special tools for installation and disassembly, thereby avoiding the influence on equipment caused by rainwater accumulation in the unattended process; adopt the welding installation in addition, the structure is mostly fixed, and is not convenient to the dismantlement of supporting leg and equipment, inconvenient maintenance, increase cost.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve above-mentioned technical problem and provide a quick installation supporting leg, solve equipment and erect, remove the quick installation of in-process and dismantle the supporting leg problem.
The utility model provides an above-mentioned technical problem's technical scheme as follows: this quick installation supporting leg includes: the device comprises a supporting leg main body, wherein the top surface of the supporting leg main body is attached to the bottom surface of an equipment bottom plate, two sides of the upper part of the supporting leg main body are clamped with the equipment bottom plate, a steel ball hole is formed in the middle position of the upper part of the supporting leg main body, a first opening communicated with the steel ball hole is formed in the top of the supporting leg main body, a steel ball cover plate used for sealing the first opening is fixedly arranged at the top of the supporting leg main body, a first locking hole is formed in the middle of the equipment bottom plate, a limiting hole used for communicating the first locking hole with the steel ball hole is formed in the steel ball cover plate, steel balls are arranged in the limiting hole, the limiting hole is a conical hole structure with the inner diameter gradually increased from top to bottom, the inner diameter of the top of the limiting hole is smaller than the diameter of the steel balls, and a driving assembly used for, and the steel balls are driven to extend into the first locking holes, so that the supporting leg main body and the equipment bottom plate are locked in the vertical direction.
Has the advantages that: the position that changes the steel ball through drive assembly in the vertical direction locks, convenient operation, and locking effect is good, and the supporting leg main part sets up with equipment bottom plate laminating, and fixed effectual, the support is stable, avoids ponding to exert an influence to equipment, solves equipment erection, removes the quick installation and the dismantlement supporting leg problem of receipts in-process.
Furthermore, the relative both sides face of supporting leg main part is equipped with the spout, the bottom on equipment bottom plate both sides limit be equipped with the slide rail that the spout matches, the fixed orifices that is equipped with on one side at supporting leg main part top, correspond on the equipment bottom plate fixed orifices department is equipped with the second and locks the hole, through the retaining member cooperation the fixed orifices with the second locks the hole, makes the supporting leg main part with the equipment bottom plate locks in the horizontal direction.
The beneficial effect of adopting the further scheme is that: the cooperation of spout and slide rail, the installation of the part of being convenient for, through retaining member cooperation lockhole, fixed effectual, the equipment and the dismantlement of being convenient for.
Further, the drive assembly comprises a pressing head, a horizontally arranged push rod and a plug, the plug is clamped on the inner wall of the steel ball hole, one end of the push rod extends into the steel ball hole and then is connected with the plug through an elastic piece, the other end of the push rod is provided with the pressing head, a drive structure used for driving the push rod to move up and down along the length direction is arranged on the push rod, when the pressing head is extruded, the drive structure drives the steel ball to move downwards to enable all the steel ball to be separated from the first locking hole, and when the pressing head is released, the drive structure drives the steel ball to move upwards to enable part of the steel ball to extend into the first locking hole.
The beneficial effect of adopting the further scheme is that: the steel balls are driven to move downwards by extruding the pressing head, all the steel balls extend into the limiting holes, the supporting leg main body and the equipment bottom plate can be separated at the moment, when the pressing head is released, the push rod pushes the steel balls to move upwards, and the parts of the steel balls extend into the first locking holes to limit the separation of the supporting leg main body and the equipment bottom plate.
Furthermore, the elastic part is a spring, and two ends of the spring are respectively abutted to one end of the steel ball hole, which is extended into the push rod, and the outer wall of the plug.
The beneficial effect of adopting the further scheme is that: the restoring force of the spring is utilized to drive the push rod to change the motion direction of the steel balls, so that the locking and the separation of the supporting legs are realized.
Further, the pressing head is of a cylindrical structure.
The beneficial effect of adopting the further scheme is that: improve the comfort level of human body and has beautiful appearance.
Further, the outside cover of press head is equipped with the rubber sleeve.
The beneficial effect of adopting the further scheme is that: the comfort level of the human body is improved.
Further, the driving structure is an arc-shaped notch, the arc-shaped notch is formed in the outer wall of the push rod, when the pressing head is extruded, the steel balls move downwards and slide into the arc-shaped notch, and when the pressing head is released, the steel balls move upwards.
The beneficial effect of adopting the further scheme is that: the structure is simple, when the pressing head is extruded, the steel balls can be arranged on the notches, so that the height positions of the steel balls are lowered, the first locking holes are convenient to fall off, and the device bottom plate and the supporting legs are detached; when the pressing head is released, the steel balls move upwards, and parts of the steel balls extend into the first locking holes, so that the installation of the bottom plate and the supporting legs is realized.
Further, the locking piece is a locking screw.
The beneficial effect of adopting the further scheme is that: the fixing effect is good, and the assembly and the disassembly are convenient.
Further, the locking member is a pin.
The beneficial effect of adopting the further scheme is that: the fixing effect is good, and the assembly and the disassembly are convenient.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural diagram of a device backplane;
FIG. 3 is a schematic view of the installation of the supporting leg and the bottom plate of the device of the present invention;
FIG. 4 is a top view of FIG. 3;
FIG. 5 is a cross-sectional view A-A of FIG. 4 in the unlocked state;
FIG. 6 is a cross-sectional view A-A of FIG. 4 in the locked state;
in the drawings, the components represented by the respective reference numerals are listed below:
1. a pressing head; 2. a push rod; 3. an equipment backplane; 4. a spring; 5. a plug; 6. steel balls; 7. steel ball cover plates; 8. a support leg main body; 9. steel ball holes; 10. a first locking hole; 11. A fixing hole; 12. a chute; 13. a slide rail; 14. and (4) a tapered hole.
Detailed Description
The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.
Examples
As shown in fig. 1-6, the present embodiment provides a quick-install support leg, comprising: the top surface of the supporting leg main body 8 is attached to the bottom surface of the equipment bottom plate 3, two sides of the upper portion of the supporting leg main body 8 are connected with the equipment bottom plate 3 in a clamping mode, a steel ball hole 9 is formed in the middle of the upper portion of the supporting leg main body 8, a first opening communicated with the steel ball hole 9 is fixedly formed in the top of the supporting leg main body 8, a steel ball cover plate 7 used for covering the steel ball hole 9 in a sealing mode is fixedly arranged at the top of the supporting leg main body 8, a first locking hole 10 is formed in the middle of the equipment bottom plate 3, a limiting hole 14 used for communicating the first locking hole 10 with the steel ball hole 9 is formed in the steel ball cover plate 7, steel balls 6 are arranged in the limiting hole 14, the limiting hole 14 is of a conical hole structure with the inner diameter gradually increased from top to bottom, the inner diameter of the top of the limiting hole 14 is smaller than the diameter of the steel balls 6, and the diameter of each steel ball, the steel ball 6 is prevented from being completely separated from the limit hole 14 under the driving action, and the locking requirement cannot be met. And a driving assembly for driving the steel ball 6 to move in the up-down direction is arranged in the steel ball hole 9, and the supporting leg main body 8 and the equipment bottom plate 3 are locked in the vertical direction by driving the position of the steel ball 6 in the limiting hole 14.
The supporting device for erecting the unattended equipment and the portable equipment is provided, the supporting leg main body 8 is attached to the equipment bottom plate 3, the contact area is large, and the supporting is more stable; change the position of steel ball 6 in spacing downthehole 14 through drive assembly in vertical direction and lock, convenient operation, locking effect is good, and is fixed effectual, and the support is stable, avoids rain ponding to produce the influence to equipment, solves equipment erection, removes the quick installation and the dismantlement supporting leg problem of receipts in-process.
Preferably, in this embodiment, the relative both sides face of supporting leg main part 8 is equipped with spout 12, the bottom on 3 both sides limits of equipment bottom plate be equipped with slide rail 13 that spout 12 matches, the fixed orifices 11 that is equipped with on one side at supporting leg main part 8 top, correspond on the equipment bottom plate 3 fixed orifices 11 department is equipped with the second and locks the hole, through the retaining member cooperation fixed orifices 11 with the second locks the hole, makes supporting leg main part 8 with equipment bottom plate 3 locks in the horizontal direction.
Preferably, in this embodiment, the driving assembly includes a pressing head 1, a horizontally arranged push rod 2 and a plug 5, the plug 5 is clamped on the inner wall of the steel ball hole 9, one end of the push rod 2 extends into the steel ball hole 9 and then is connected with the plug 5 through an elastic piece, the other end of the push rod 2 is provided with the pressing head 1, the push rod 2 is provided with a driving structure for driving the steel balls 6 to move up and down in the process that the push rod 2 moves along the length direction, when the pressing head 1 is extruded, the driving structure drives the steel balls 6 to move downwards, so that all the steel balls 6 are separated from the first locking hole 10, when the pressing head 1 is released, the driving structure drives the steel balls 6 to move upwards, so that the parts of the steel balls 6 extend into the first locking holes 10, and the equipment bottom plate 3 and the supporting leg main body 8 are limited to move in the vertical direction.
Preferably, in this embodiment, the elastic component is spring 4, the both ends of spring 4 respectively with push rod 2 stretch into 9 one end of steel ball hole and the outer wall butt of end cap 5, the restoring force of spring 4, drive push rod 2 changes the direction of motion of steel ball 6 to realize the locking and the separation of supporting leg main part 8, convenient operation, labour saving and time saving.
Preferably, in this embodiment, the pressing head has a cylindrical structure; of course, the structure of the device can be a cuboid or a cube, so that the device is convenient for an operator to push.
Preferably, in this embodiment, a rubber sleeve is sleeved outside the pressing head 1, and the rubber sleeve has high elasticity, so as to improve comfort of an operator.
Preferably, in this embodiment, an arc notch is formed in an outer wall of the push rod 2, when the pressing head 1 is pressed, the steel ball 6 moves downward and slides into the arc notch, and when the pressing head 1 is released, the steel ball 6 moves upward. Specifically, as shown in fig. 5 or fig. 6, the height of the front end of the push rod 2 is smaller than the height of the rear end of the push rod 2, the push rod 2 and the rear end of the push rod 2 are connected through an arc-shaped portion, the arc-shaped portion is an arc-shaped notch, the height of the rear end of the push rod 2 is slightly smaller than the aperture of the steel ball hole 9, and when the steel ball 6 is not jacked up, the top of the steel ball 6 is also in the limiting hole 14, so that the horizontal movement of the steel ball 6 caused by the horizontal movement of. The spring 4 is arranged between the rear end of the push rod 2 and the plug 5, and the outer wall of the spring 4 is also attached to the inner wall of the steel ball hole 9, so that the restoring force of the pressing head 1 can be better utilized when the pressing head is squeezed and released,
preferably, in this embodiment, the locking member is a locking screw or a pin. To the relative movement of limiting supporting leg main part 8 and equipment bottom plate 3 on the horizontal direction, fixed effectual, equipment and dismantlement convenience.
Of course, other fastening means, such as bolts, may be used.
In the specific locking process of the embodiment, firstly, as shown in fig. 6, the pressing head 1 is extruded to enable the bottom end of the steel ball 6 to slide into the limiting hole 14 on the steel ball cover plate 7, then the supporting leg main body 8 is connected to the equipment bottom plate 3 in a clamping manner, the limiting is performed through the locking screw or the pin matched fixing hole 11 and the second locking hole, the pressing head 1 is loosened, so that the steel ball 6 is ejected out to enter the first locking hole 10 on the equipment bottom plate 3, and the locking of the supporting leg main body 8 and the equipment bottom plate 3 is completed.
As shown in fig. 5, the pressing head 1 is pressed to make all the steel balls 6 break away from the first locking hole 10, the supporting leg main body 8 is pulled out, the pressing head 1 is loosened, and the locking screw or pin is disassembled to complete the disassembling process.
In the description of the present invention, it is to be understood that the terms "center", "length", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "inner", "outer", "circumferential", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the system or element being 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.
In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., 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; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. 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 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.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (9)
1. A quick-install support leg, comprising:
the supporting leg main body (8), the top surface of the supporting leg main body (8) is attached to the bottom surface of the equipment bottom plate (3), the two sides of the upper portion of the supporting leg main body (8) are connected with the equipment bottom plate (3) in a clamping mode, a steel ball hole (9) is formed in the middle of the upper portion of the supporting leg main body (8), a first opening communicated with the steel ball hole (9) is formed in the top of the supporting leg main body (8), a steel ball cover plate (7) used for sealing and covering the first opening is fixedly arranged at the top of the supporting leg main body (8), a first locking hole (10) is formed in the middle of the equipment bottom plate (3), a limiting hole (14) used for communicating the first locking hole (10) with the steel ball hole (9) is formed in the steel ball cover plate (7), a steel ball (6) is arranged in the limiting hole (14), and the limiting hole (14) is a conical hole structure with the, and the inner diameter of the top of the limiting hole (14) is smaller than the diameter of the steel ball (6), a driving assembly used for driving the steel ball (6) to move in the up-down direction is arranged in the steel ball hole (9), and the steel ball (6) extends into the first locking hole (10) through driving, so that the supporting leg main body (8) and the equipment bottom plate (3) are locked in the vertical direction.
2. The quick-mounting support leg according to claim 1, wherein sliding grooves (12) are formed in two opposite side surfaces of the support leg main body (8), sliding rails (13) matched with the sliding grooves (12) are arranged at the bottoms of the two side edges of the equipment bottom plate (3), a fixing hole (11) is fixedly formed in one side of the top of the support leg main body (8), a second locking hole is formed in the equipment bottom plate (3) corresponding to the fixing hole (11), and the support leg main body (8) and the equipment bottom plate (3) are locked in the horizontal direction through locking pieces matched with the fixing hole (11) and the second locking hole.
3. The quick mounting support leg according to claim 2, wherein the driving assembly comprises a pressing head (1), a horizontally arranged push rod (2) and a plug (5), the plug (5) is clamped on the inner wall of the steel ball hole (9), one end of the push rod (2) extends into the steel ball hole (9) and then is connected with the plug (5) through an elastic piece, the pressing head (1) is mounted at the other end of the push rod (2), a driving structure for driving the steel ball (6) to move up and down in the moving process of the push rod (2) along the length direction is arranged on the push rod (2), when the pressing head (1) is pressed, the driving structure drives the steel ball (6) to move downwards, so that all the steel ball (6) is separated from the first locking hole (10), and when the pressing head (1) is released, the driving structure drives the steel balls (6) to move upwards, so that the parts of the steel balls (6) extend into the first locking holes (10).
4. The quick-mounting support leg according to claim 3, wherein the elastic part is a spring (4), and two ends of the spring (4) are respectively abutted against one end, extending into the steel ball hole (9), of the push rod (2) and the outer wall of the plug (5).
5. A quick-install support leg according to claim 3, characterised in that the pressing head (1) is of cylindrical configuration.
6. The quick-mounting support leg according to claim 3, wherein a rubber sleeve is sleeved outside the pressing head (1).
7. The quick-mounting support leg according to claim 3, wherein the driving structure is an arc-shaped notch, the arc-shaped notch is arranged on the outer wall of the push rod (2), when the pressing head (1) is pressed, the steel ball (6) moves downwards to slide into the arc-shaped notch, and when the pressing head (1) is released, the steel ball (6) moves upwards.
8. A quick-install support leg as claimed in any one of claims 2 to 7, wherein the locking member is a locking screw.
9. A quick-install support leg as claimed in any one of claims 2 to 7, wherein the locking member is a pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021790998.7U CN213361707U (en) | 2020-08-25 | 2020-08-25 | Install supporting leg fast |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021790998.7U CN213361707U (en) | 2020-08-25 | 2020-08-25 | Install supporting leg fast |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213361707U true CN213361707U (en) | 2021-06-04 |
Family
ID=76146814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021790998.7U Expired - Fee Related CN213361707U (en) | 2020-08-25 | 2020-08-25 | Install supporting leg fast |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213361707U (en) |
-
2020
- 2020-08-25 CN CN202021790998.7U patent/CN213361707U/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: 20210604 |