CN217684202U

CN217684202U - Vertical supporting leg structure

Info

Publication number: CN217684202U
Application number: CN202221506845.4U
Authority: CN
Inventors: 王长城; 韩志国
Original assignee: Changchun Shenjun Special Truck Manufacture Co ltd
Current assignee: Changchun Shenjun Special Truck Manufacture Co ltd
Priority date: 2022-06-16
Filing date: 2022-06-16
Publication date: 2022-10-28
Anticipated expiration: 2032-06-16

Abstract

The utility model discloses a perpendicular landing leg structure, the on-line screen storage device comprises a base, post subassembly and drive assembly, wherein, the post subassembly sets up in the top of base, is used for with base fixed mounting on equipment or device, and the post subassembly adopts split type scalable structure, and the post subassembly includes shell body and interior casing, and the inside of shell body is located to interior casing movable sleeve, and the bottom of interior casing can be dismantled with the base and be connected, and drive assembly sets up in the inside of interior casing, the utility model is suitable for a landing leg, this landing leg adopt the split type structure that interior casing and shell body cup jointed each other to at its internally mounted drive assembly, can cross the drive interior casing through drive assembly and remove in vertical direction, make the base altitude mixture control of installing in interior casing bottom, at this moment, if the rigidity of base, then the high lift of shell body has realized installing equipment or device altitude mixture control on the shell body, and convenient operation is swift.

Description

Vertical supporting leg structure

Technical Field

The utility model belongs to the technical field of the landing leg, specifically a perpendicular landing leg structure.

Background

The support legs are arranged below or on the side of the equipment or the device and play a role in supporting the equipment or the device;

however, the prior support leg at least has the following technical problems:

(1) Most of the supporting legs of the existing equipment or device have simple structures, only play a role of supporting the equipment or device, and cannot adjust the height of the equipment or device;

(2) The existing supporting leg is mostly of an integral structure, the supporting leg is the supporting structure of equipment or a device, the whole weight of the equipment or the device is easy to deform or damage, and therefore the supporting leg structure of the integral structure needs to replace the whole supporting leg when the supporting leg deforms or is damaged, and the maintenance cost is high.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an it is comparatively simple to overcome the great majority of structures of landing leg of equipment or device among the prior art, it only plays the effect of supporting equipment or device, and can't be to equipment or device highly adjust, and current landing leg is overall structure mostly, when deformation or damage appear in the landing leg, need change whole landing leg, therefore the higher defect of cost of its maintenance, a perpendicular landing leg structure is provided, the landing leg adopts the split type structure that interior casing and shell body cup jointed each other, and at its internally mounted drive assembly, can cross the drive interior casing and remove in vertical direction through drive assembly, make the base altitude mixture control of installing in interior casing bottom, at this moment, if the rigidity of base, then the high lift of shell body, equipment or device altitude mixture control of installing on the shell body have been realized, convenient operation is swift, and the post subassembly among the device adopts split type structure, therefore when damage appears in post subassembly inside or external structure, can directly dismantle it and change, the cost of maintenance of the device has been reduced.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a perpendicular landing leg structure, includes base, post subassembly and drive assembly, wherein, the post subassembly set up in the top of base, be used for with base fixed mounting is on equipment or device, the post subassembly adopts split type extending structure, the post subassembly includes shell body and interior casing, interior casing movable sleeve locates the inside of shell body, the bottom of interior casing with the connection can be dismantled to the base, drive assembly set up in the inside of interior casing, be used for control drive the interior casing removes along vertical direction, it is right the height of base is adjusted, when the device uses, can cross the drive interior casing and remove in vertical direction through drive assembly, make the base altitude mixture control of installing in the interior casing bottom, at this moment, if the rigidity of base, then the high lift of shell body has realized the equipment or the device height control of installing on the shell body, convenient operation is swift, and the post subassembly in the device adopts split type structure, consequently when the damage appears in the post subassembly (because the whole weight of equipment or device is being born to the post subassembly, appears easily appearing warping or damaging), can directly dismantle it and change, has reduced the maintenance cost of this device.

Preferably, drive assembly includes pneumatic telescopic link, mounting and fixed plate, wherein, pneumatic telescopic link cup joints the inside of interior casing, the mounting set up in pneumatic telescopic link's top, be used for with pneumatic telescopic link and shell body fixed connection, the fixed plate set up in the inside below department of interior casing, with fixed connection between the interior casing, pneumatic telescopic link's bottom is connected with the push rod, the push rod with can dismantle between the fixed plate and be connected, base fixed mounting is in the below of fixed plate, when pneumatic telescopic link is when the operation, the push rod of its bottom promotes the fixed plate and removes, and fixed plate fixed mounting is in the inside of interior casing, and when consequently the fixed plate removes, interior casing slides inside the shell body to realize the regulation of base height.

Preferably, the base adopts a round table type structure with a large bottom and a small top, so that the stability of the base can be improved.

Preferably, the shell body is formed by two monomer shell combinations, the cross-section of monomer shell is "U" type, two the mutual block of monomer shell forms hollow square column structure, when damage appears in the shell body inner structure in the convenience, dismantles the outer casing to the convenient structure to damage is changed or is maintained.

Preferably, the clamping assembly is arranged outside the outer shell and used for fixing the two single shells, the clamping assembly comprises an upper combined clamping piece and a lower combined clamping piece, the upper combined clamping piece is arranged at the top of the outer shell, the lower combined clamping piece is sleeved below the outer shell, the upper combined clamping piece is of an inverted U-shaped structure, two vertical ends of the upper combined clamping piece are clamped at the tops of the two single shells respectively to enable the tops of the two single shells to be connected, the lower combined clamping piece surrounds the outer shell to enable the bottom of the outer shell to be connected, and the structure is arranged so that when the outer shell needs to be disassembled, the upper combined clamping piece at the top of the outer shell is disassembled firstly, then the lower combined clamping piece is disassembled from the lower portion of the outer shell, the outer shell is disassembled into the two single shells, and the operation is convenient and fast.

Preferably, the lower combined clamping piece is of a two-piece split structure, and is convenient to disassemble.

Preferably, the outer wall of the outer shell is provided with a clamping groove, the clamping groove is located at the position of the lower combined clamping piece, and the lower combined clamping piece is clamped in the clamping groove, so that the stability of the lower combined clamping piece after clamping can be ensured (the slipping condition can not occur).

Preferably, the inner wall of shell body is provided with the bead, the bead is followed the length direction of shell body sets up, the inner wall of interior casing have with the supplementary spacing groove of bead adaptation, the bead with supplementary spacing groove sliding connection, such structure setting makes when relative slip takes place for interior casing and shell body, can make its slip more stable through the limiting displacement in bead and supplementary spacing groove to it is higher to make the device stability when carrying out height control.

Preferably, the two groups of the convex ribs are arranged, and the two groups of the convex ribs are symmetrical to each other about the vertical center line of the inner shell, so that the stability of the device in sliding is further improved.

Preferably, the length of the outer shell is longer than that of the inner shell, so that the inner part of the outer shell is positioned above the inner shell, and the pneumatic telescopic rod can be conveniently installed by the fixing piece.

The application has the advantages that:

1. the supporting leg adopts a split structure that the inner shell and the outer shell are mutually sleeved, the driving component is arranged in the supporting leg, the inner shell can be driven to move in the vertical direction through the driving component, so that the height of the base arranged at the bottom of the inner shell is adjusted, at the moment, if the position of the base is fixed, the height of the outer shell is lifted, the height adjustment of equipment or a device arranged on the outer shell is realized, and the operation is convenient and rapid;

2. the column subassembly among the device adopts split type structure, consequently appears damaging when the column subassembly is inside or external structure (because the column subassembly is bearing the whole weight of equipment or device, appears warping easily or is damaged), can directly dismantle it and change, has reduced the cost of maintenance of the device.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of the present invention with one of the single housings removed;

FIG. 3 is a schematic structural view of the present invention with the inner housing removed;

FIG. 4 is a schematic view of the structure of the single shell in the present invention;

fig. 5 is another view structure diagram of the single shell in the present invention.

Reference numerals: 1. a base; 2. a lower combined fastener; 3. an outer housing; 31. a monocoque shell; 4. an upper combined clamping piece; 5. an inner housing; 6. a pneumatic telescopic rod; 7. a fixing member; 8. a push rod; 9. an auxiliary limit groove; 10. A fixing plate; 11. clamping the groove; 12. and (7) a rib.

Detailed Description

The following description is made in conjunction with fig. 1-5, further explaining the specific embodiment of the present invention, this embodiment overcomes the defects that most of the supporting legs of the devices or apparatuses in the prior art are simple in structure, and only play a role of supporting the devices or apparatuses, and cannot adjust the height of the devices or apparatuses, and most of the existing supporting legs are of an integral structure, when the supporting legs are deformed or damaged, the whole supporting legs need to be replaced, so that the maintenance cost is high, this supporting leg adopts a split structure in which the inner shell and the outer shell are sleeved with each other, and a driving assembly is installed inside the supporting leg, the inner shell can be overdriven by the driving assembly to move in the vertical direction, so as to adjust the height of the base installed at the bottom of the inner shell, at this time, if the base is fixed in position, the height of the outer shell rises and falls, so as to adjust the height of the devices or apparatuses installed on the outer shell, the operation is convenient and fast, and the column assembly in the apparatus adopts a split structure, so that when the column assembly is damaged, the column assembly can be directly disassembled for replacement, and the maintenance cost of the apparatus is reduced. The present invention relates to a vertical leg structure not limited to the description of the following embodiments.

Example 1:

this embodiment provides a concrete structure of perpendicular landing leg structure, as shown in fig. 1-5, including base 1, post subassembly and drive assembly, wherein, the post subassembly sets up in the top of base 1, be used for with base 1 fixed mounting on equipment or device, the post subassembly adopts split type scalable structure, the post subassembly includes shell body 3 and interior casing 5, the inside of shell body 3 is located to interior casing 5 movable sleeve, the bottom and the base 1 of interior casing 5 can be dismantled and be connected, drive assembly sets up in the inside of interior casing 5, be used for controlling drive interior casing 5 to remove along vertical direction, highly adjust base 1.

By adopting the technical scheme:

the device is when using, can overdrive through drive assembly and remove in casing 5 in vertical direction, make and install the 1 altitude mixture control of base in the casing 5 bottom, at this moment, if base 1's rigidity, then the high lift of shell body 3, the equipment or the device altitude mixture control of installing on shell body 3 have been realized, and convenient operation is swift, and the column subassembly in the device adopts split type structure, consequently when damage appears in column subassembly inside or exterior structure, can directly dismantle it and change, the maintenance cost of the device has been reduced.

Example 2

On the basis of embodiment 1, in this embodiment, the driving assembly includes the pneumatic telescopic rod 6, a fixing member 7 and a fixing plate 10, wherein, the pneumatic telescopic rod 6 is sleeved in the inside of the inner casing 5, the fixing member 7 is arranged at the top of the pneumatic telescopic rod 6, and is used for fixedly connecting the pneumatic telescopic rod 6 with the outer casing 3, the fixing plate 10 is arranged at the inside lower part of the inner casing 5, and is fixedly connected with the inner casing 5, the bottom of the pneumatic telescopic rod 6 is connected with a push rod 8, the push rod 8 is detachably connected with the fixing plate 10, and the base 1 is fixedly arranged below the fixing plate 10.

The base 1 adopts a round table structure with a large bottom and a small top, so that the stability of the base 1 can be improved.

By adopting the technical scheme:

when the pneumatic telescopic rod 6 is in operation, the push rod 8 at the bottom of the pneumatic telescopic rod pushes the fixing plate 10 to move, and the fixing plate 10 is fixedly installed inside the inner shell 5, so that when the fixing plate 10 moves, the inner shell 5 slides inside the outer shell 3, and the height of the base 1 is adjusted.

Example 3

On the basis of embodiment 1, in this embodiment, the outer casing 3 is formed by combining two single shells 31, the cross section of the single shell 31 is "U" shaped, and the two single shells 31 are mutually engaged to form a hollow square column structure, so that when the internal structure of the outer casing 3 is damaged, the outer casing 3 is conveniently detached, and the damaged structure is conveniently replaced or maintained.

Still set up in the outside of shell body 3 including clamping the subassembly, be used for fixing two monomer shells 31, it includes combination fastener 4 and lower combination fastener 2 to clamp the subassembly, wherein, it sets up in the top of shell body 3 to go up combination fastener 4, lower combination fastener 2 cup joints in the below of shell body 3, it adopts "U" type structure to go up combination fastener 4, two vertical ends of going up combination fastener 4 block respectively at the top of two monomer shells 31, make the top of two monomer shells 31 connect, lower combination fastener 2 encloses on shell body 3, make the bottom of shell body 3 connect.

The lower combined clamping piece 2 adopts a two-petal split structure, and is convenient to disassemble.

The outer wall of the outer shell 3 is provided with a clamping groove 11, the clamping groove 11 is positioned at the position of the lower combined clamping piece 2, and the lower combined clamping piece 2 is clamped in the clamping groove 11, so that the stability of the lower combined clamping piece 2 after clamping can be ensured (the slipping condition can not occur).

The inner wall of shell body 3 is provided with bead 12, bead 12 sets up along the length direction of shell body 3, the inner wall of interior casing 5 have with the supplementary spacing groove 9 of bead 12 adaptation, bead 12 and supplementary spacing groove 9 sliding connection, such structural setting makes when interior casing 5 and shell body 3 take place relative slip, can make its slip more stable through the limiting displacement of bead 12 and supplementary spacing groove 9 to it is higher to make the device stability when carrying out altitude mixture control.

The ribs 12 are arranged in two groups, and the two groups of ribs 12 are symmetrical with each other about the vertical center line of the inner shell 5, so that the stability of the device in sliding is further improved.

The length of shell body 3 is longer than the length of interior casing 5, makes the inside top that is located interior casing 5 of shell body 3 vacate, makes things convenient for the installation of mounting 7 to air telescopic rod 6.

By adopting the technical scheme:

due to the structural arrangement, when the outer shell 3 needs to be disassembled, the upper combined clamping piece 4 at the top of the outer shell 3 is disassembled and taken down, then the lower combined clamping piece 2 is taken down from the lower part of the outer shell 3, and the outer shell 3 is decomposed into two single shells 31, so that the operation is convenient and rapid;

the device is provided with bead 12 through the inner wall at outer casing 3, and the inner wall of interior casing 5 has the supplementary spacing groove 9 with bead 12 adaptation for when relative slip takes place for interior casing 5 and outer casing 3, can make its slip more stable through the limiting displacement of bead 12 with supplementary spacing groove 9, thereby make the device stability when carrying out altitude mixture control higher.

With reference to embodiment 1 to embodiment 3 and with reference to fig. 1 to 5, the working principle of the present application is as follows:

the device is when using, at first the column subassembly is installed in the below or the side of equipment or device, support equipment or device, when the height of equipment or device is adjusted to needs, control air telescopic rod 6 operation, when air telescopic rod 6 is when moving, the push rod 8 promotion fixed plate 10 of its bottom removes, and fixed plate 10 fixed mounting is in the inside of interior casing 5, therefore when fixed plate 10 removes, interior casing 5 slides in outer casing 3 is inside, and base 1 is fixed in ground, therefore outer casing 3 moves up, thereby make the high realization of whole device or equipment adjust, when the device inner structure appears damaging, can directly take off from outer casing 3 with last combination fastener 4 and lower combination fastener 2, outer casing 3 decomposes into two monomer shells 31 this moment, dismantle the structure of damaging its inside again and change or maintenance can, convenient operation is swift.

The foregoing is a more detailed description of the present invention, taken in conjunction with the specific preferred embodiments thereof, and it is not intended that the invention be limited to the specific embodiments shown and described. To the utility model belongs to the technical field of ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, can also make a plurality of simple deductions or replacement, all should regard as belonging to the utility model discloses a protection scope.

Claims

1. A vertical leg structure characterized by: the method comprises the following steps:

a base (1);

the column assembly is arranged above the base (1) and is used for fixedly mounting the base (1) on equipment or a device;

the column assembly is of a split type telescopic structure and comprises an outer shell (3) and an inner shell (5), the inner shell (5) is movably sleeved inside the outer shell (3), and the bottom of the inner shell (5) is detachably connected with the base (1);

still include drive assembly, it set up in the inside of interior casing (5) is used for the control drive interior casing (5) remove along vertical direction, it is right the height of base (1) is adjusted.

2. A vertical leg structure as defined in claim 1, wherein: the drive assembly includes:

the pneumatic telescopic rod (6) is sleeved in the inner shell (5);

the fixing piece (7) is arranged at the top of the pneumatic telescopic rod (6) and is used for fixedly connecting the pneumatic telescopic rod (6) with the outer shell (3);

a fixing plate (10) which is arranged at the lower part of the inner shell (5) and is fixedly connected with the inner shell (5);

the bottom of the pneumatic telescopic rod (6) is connected with a push rod (8), the push rod (8) is detachably connected with the fixed plate (10), and the base (1) is fixedly installed below the fixed plate (10).

3. A vertical leg structure as defined in any one of claims 1-2, wherein: the base (1) adopts a round table type structure with a large bottom and a small top.

4. A vertical leg structure as defined in claim 1, wherein: the outer shell (3) is formed by combining two single shells (31), the cross section of each single shell (31) is U-shaped, and the two single shells (31) are mutually clamped to form a hollow square column structure.

5. A vertical leg structure as defined in claim 4, wherein: still include and clamp the subassembly, it sets up in the outside of shell body (3), be used for fixing two monomer shell (31), it includes to clamp the subassembly:

the upper combined clamping piece (4) is arranged at the top of the outer shell (3);

the lower combined clamping piece (2) is sleeved below the outer shell (3);

the upper combined clamping piece (4) is of an inverted U-shaped structure, two vertical ends of the upper combined clamping piece (4) are clamped at the tops of two single shells (31) respectively to enable the tops of the two single shells (31) to be connected, and the lower combined clamping piece (2) surrounds the outer shell (3) to enable the bottom of the outer shell (3) to be connected.

6. A vertical leg structure as defined in claim 5, wherein: the lower combined clamping piece (2) adopts a two-petal split structure.

7. A vertical leg structure as defined in any one of claims 5 to 6, wherein: the outer wall of the outer shell (3) is provided with a clamping groove (11), the clamping groove (11) is located at the position of the lower combined clamping piece (2), and the lower combined clamping piece (2) is clamped in the clamping groove (11).

8. A vertical leg structure as defined in claim 1, wherein: the inner wall of shell body (3) is provided with bead (12), bead (12) are followed the length direction setting of shell body (3), the inner wall of interior casing (5) have with supplementary spacing groove (9) of bead (12) adaptation, bead (12) with supplementary spacing groove (9) sliding connection.

9. A vertical leg structure as defined in claim 8, wherein: the two groups of the convex ribs (12) are arranged, and the two groups of the convex ribs (12) are mutually symmetrical about the vertical center line of the inner shell (5).

10. A vertical leg structure as defined in claim 1, wherein: the length of the outer shell (3) is longer than that of the inner shell (5).