CN218667370U

CN218667370U - Support frame

Info

Publication number: CN218667370U
Application number: CN202222589143.3U
Authority: CN
Inventors: 王娓
Original assignee: Individual
Current assignee: Shaanxi Linbei Mining Machinery Equipment Manufacturing Co ltd
Priority date: 2022-09-29
Filing date: 2022-09-29
Publication date: 2023-03-21
Anticipated expiration: 2032-09-29

Abstract

The utility model discloses a support frame, comprising a base plate, the front side and the equal swing joint in rear side at bottom plate top have the montant, the surface cover of montant is equipped with the pillar, the left side fixedly connected with guard plate of pillar, the center fixedly connected with stand of department on guard plate right side, the top swing joint of stand inner chamber has the support, the inner chamber sliding connection of support has the bracing piece, the bottom swing joint of bracing piece has the fixed plate, the draw-in groove that the cooperation fixed plate used is seted up at the top of bottom plate, the right side at support top is provided with the spacer pin, the bottom of spacer pin runs through to the inner chamber of support. The utility model discloses a cooperation of montant, pillar, guard plate, stand, support, bracing piece, fixed plate, draw-in groove, spacer pin and thread groove is used, can adjust the support angle of guard plate, and convenient in time adjusts the inclination that corresponds in slope body slope change rear, improves the stability when using.

Description

Support frame

Technical Field

The utility model relates to a hydraulic engineering technical field, specifically speaking relates to a support frame.

Background

Hydraulic engineering is an engineering built for controlling and allocating surface water and underground water in the nature to achieve the purpose of removing harm and benefiting, is also called water engineering, water is a valuable resource essential for human production and life, but the naturally existing state of the water does not completely meet the needs of human beings, and only when the hydraulic engineering is built, water flow can be controlled to prevent flood disasters, and water quantity regulation and distribution are performed to meet the needs of people's life and production on water resources.

Through the retrieval, china utility model provides "a support for hydraulic engineering construction", its publication is: CN214116485U, including frame and supporting plate, inner frame wall sliding connection has first backup pad, it is located first backup pad lateral wall to prop up the backplate, first backup pad is equipped with buffer gear with inner frame wall, and then the support in still the patent does not set up the regulation structure, is not convenient for carry out the angle modulation, and be not convenient for fold and accomodate moreover, bring inconvenience for the dismantlement work easily, for this reason, we propose a support.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model aims to provide a support frame has realized conveniently adjusting and the convenient function of dismantling, has solved current support frame and has not set up the regulation structure, is not convenient for carry out the angle modulation, and the folding storage of being not convenient for moreover brings inconvenient problem for dismantlement work easily.

(II) technical scheme

The utility model provides a technical scheme, a technical scheme that support frame adopted is including the bottom plate, the equal swing joint in front side and the rear side at bottom plate top has the montant, the surface cover of montant is equipped with the pillar, the left side fixedly connected with guard plate of pillar, the center fixedly connected with stand on guard plate right side, the top swing joint of stand inner chamber has the support, the inner chamber sliding connection of support has the bracing piece, the bottom swing joint of bracing piece has the fixed plate, the draw-in groove that the cooperation fixed plate used is seted up at the top of bottom plate, the right side at support top is provided with the spacer pin, the inner chamber to the support is run through to the bottom of spacer pin, the thread groove that the cooperation spacer pin used is seted up at the top of bracing piece, the right side fixedly connected with mounting box at bottom plate top, the top on mounting box right side is provided with the hand wheel, the left side fixedly connected with worm of hand wheel, the left side of worm runs through to the inner chamber of mounting box, the bottom meshing of worm has the worm wheel, the axle center fixedly connected with the transfer line, the front side fixedly connected with cam of transfer line, the bottom sliding connection of cam has the push pedal, the left side fixedly connected with pole of push pedal, the right side fixedly connected with of spacer rod runs through the bottom of spacer rod, the top of spacer rod and the cooperation of spacer pin, the top of spacer bar.

Preferably, the rear side of the transmission rod is movably connected with the inner wall of the mounting box through a first bearing, and the surface of the worm is movably connected with the mounting box through a second bearing.

As the preferred scheme, the right side of push pedal bottom fixedly connected with spring, the bottom and the inner wall fixed connection of mounting box of spring.

As a preferred scheme, the push plate is connected with the inner cavity of the mounting box in a sliding mode, and an opening matched with the limiting rod for use is formed in the left side of the bottom of the mounting box.

Preferably, the right side of the pillar is provided with a fixing bolt, and the left side of the fixing bolt penetrates through the pillar and is in threaded connection with the vertical rod.

As a preferred scheme, four corners of the bottom plate are fixedly connected with stabilizer bars, and two sides of each stabilizer bar are fixedly connected with inserted rods.

As the preferred scheme, the right side of hand wheel is provided with the fixed pin, and the left side of fixed pin runs through the hand wheel and with mounting box threaded connection.

(III) advantageous effects

Compared with the prior art, the utility model provides a support frame possesses following beneficial effect.

1. The utility model discloses a cooperation of montant, pillar, guard plate, stand, support, bracing piece, fixed plate, draw-in groove, spacer pin and thread groove is used, can adjust the support angle of guard plate, and convenient in time adjusts the inclination that corresponds in slope body slope change rear, improves the stability when using.

2. The utility model discloses a set up the spring, can carry out elastic support to the push pedal, be convenient for reset the gag lever post, through setting up fixing bolt, can fix between pillar and the montant, through setting up the stabilizer bar, can insert ground, stability when increasing the use can carry on spacingly to the hand wheel through setting up the fixed pin, avoids the mistake to touch the hand wheel and rotates the worm.

Drawings

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

FIG. 2 is a sectional view of the structure of the present invention;

fig. 3 is an enlarged view of a in the structure diagram 2 of the present invention;

fig. 4 is a top cross-sectional view of the structural mounting box of the present invention.

In the figure: 1. a base plate; 2. a vertical rod; 3. a pillar; 4. a protection plate; 5. a column; 6. a support; 7. a support bar; 8. a fixing plate; 9. a card slot; 10. a limit pin; 11. a thread groove; 12. mounting a box; 13. a hand wheel; 14. a worm; 15. a worm gear; 16. a transmission rod; 17. a cam; 18. pushing a plate; 19. a limiting rod; 20. a limiting groove; 21. a spring; 22. fixing the bolt; 23. a stabilizer bar.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-2, the present invention: the utility model provides a support frame, comprising a base plate 1, the front side at 1 top of bottom plate has montant 2 with the equal swing joint in rear side, the surface cover of montant 2 is equipped with pillar 3, the left side fixedly connected with guard plate 4 of pillar 3, the fixedly connected with stand 5 is located at the center on 4 right sides of guard plate, the top swing joint in 5 inner chambers of stand has support 6, the inner chamber sliding connection of support 6 has bracing piece 7, the bottom swing joint of bracing piece 7 has fixed plate 8, draw-in groove 9 that cooperation fixed plate 8 used is seted up at the top of bottom plate 1, the right side at 6 tops of support is provided with spacer pin 10, the inner chamber to support 6 is run through to the bottom of spacer pin 10, thread groove 11 that cooperation spacer pin 10 used is seted up at the top of bracing piece 7.

Wherein: the operating personnel manually rotates the stop pin 10, makes the stop pin 10 break away from the thread groove 11 and cancels spacing to bracing piece 7, then pulls out bracing piece 7, adjusts the support angle of guard plate 4, adjusts to appointed angle after, rotates the stop pin 10 once more, and cooperation thread groove 11 is fixed the support angle of bracing piece 7, improves the stability when using.

Referring to fig. 1-4, the present invention: the utility model provides a support frame, the right side fixedly connected with mounting box 12 at bottom plate 1 top, the top on mounting box 12 right side is provided with hand wheel 13, the left side fixedly connected with worm 14 of hand wheel 13, the left side of worm 14 runs through to the inner chamber of mounting box 12, worm 14's bottom meshing has worm wheel 15, worm wheel 15's axle center department fixedly connected with transfer line 16, the front side fixedly connected with cam 17 of transfer line 16, cam 17's bottom sliding connection has push pedal 18, the left side fixedly connected with gag lever post 19 of push pedal 18 bottom, gag lever post 19's bottom runs through to the inner chamber of bottom plate 1, the spacing groove 20 that cooperation gag lever post 19 used is seted up on the right side at fixed plate 8 top, the rear side of transfer line 16 is through first bearing and mounting box 12's inner wall swing joint, worm 14's surface is through second bearing and mounting box 12 swing joint, the right side fixedly connected with spring 21 bottom of push pedal 18 bottom and mounting box 12, push pedal 18 and mounting box 12's inner chamber sliding connection, the opening that cooperation gag lever post 19 used is seted up on the left side of mounting box 12 bottom through stabilizer bar 12, the right side is provided with stabilizer bar 22, the stabilizer bar 23 and the left side of fixing bolt 2 and the left side of the hand wheel 13 and the equal threaded connection of fixing pin of the hand wheel 13, the fixed pin is provided with the stabilizer bar 13 and the four corners of the plug-hand wheel 13, the plug-in threaded connection of the right side of the stabilizer bar 23, the hand wheel 13.

Wherein: when folding is dismantled to needs, manual rotatory hand wheel 13 of operating personnel, hand wheel 13 cooperates worm 14 to drive worm wheel 15 and rotates, worm wheel 15 cooperation transfer line 16 drives cam 17 and rotates, the rotatory cancellation of cam 17 is to the promotion of push pedal 18, spring 21 resets push pedal 18, push pedal 18 drives gag lever post 19 and breaks away from spacing groove 20, the cancellation is spacing to fixed plate 8, then move bracing piece 7 left, bracing piece 7 drives fixed plate 8 and breaks away from draw-in groove 9, the cancellation is spacing to guard plate 4, then runing rest 6, can accomplish folding, convenient transportation.

The working principle of the utility model is that; the utility model discloses a folding support plate, including bracing piece 7, bracing piece 18, bracing piece 7, bracing piece 6, the bracing piece is fixed to the cooperation thread groove 11, then the bracing piece 7 is pulled out, adjust the support angle of guard plate 4, after adjusting appointed angle, rotatory spacer pin 10 once more, cooperation thread groove 11 is fixed the support angle of bracing piece 7, stability when using is improved, when needs are dismantled foldingly, the manual rotatory hand wheel 13 of operating personnel, hand wheel 13 cooperation worm 14 drives worm wheel 15 and rotates, worm wheel 15 cooperation transfer line 16 drives cam 17 and rotates, the rotatory promotion to push pedal 18 of cancelling of cam 17, spring 21 resets to push pedal 18, push pedal 18 drives gag lever post 19 and breaks away from spacing groove 20, the cancellation is spacing to fixed plate 8, then move bracing piece 7 left, bracing piece 7 drives fixed plate 8 and breaks away from draw-in groove 9, the spacing to guard plate 4 is cancelled, then runing rest 6, can accomplish folding, convenient transportation.

It should be finally noted that the above embodiments are only intended to illustrate the technical solutions of the present invention, and not to limit the scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention.

Claims

1. A support frame comprises a bottom plate (1), and is characterized in that: the front side and the rear side of the top of the bottom plate (1) are both movably connected with a vertical rod (2), the surface of the vertical rod (2) is sleeved with a support column (3), a protection plate (4) is fixedly connected with the left side of the support column (3), a stand column (5) is fixedly connected with the center of the right side of the protection plate (4), a support (6) is movably connected with the top of the inner cavity of the stand column (5), a support rod (7) is slidably connected with the inner cavity of the support (6), a fixing plate (8) is movably connected with the bottom of the support rod (7), a clamping groove (9) used by matching with the fixing plate (8) is formed in the top of the bottom plate (1), a limit pin (10) is arranged on the right side of the top of the support (6), the inner cavity of the support (6) is penetrated through the bottom of the limit pin (10), a thread groove (11) used by matching with the limit pin (10) is formed in the top of the support rod (7), a mounting box (12) is fixedly connected with the right side of the top of the bottom plate (1), a mounting box (12) is provided with a mounting box (13), the left side of the hand wheel (13), a worm (14) is fixedly connected with the left side of the worm (14), and a worm wheel (15) is meshed with the left side of the worm wheel (14), the utility model discloses a fixing device for a motor vehicle, including worm wheel (15), the axle center department fixedly connected with transfer line (16) of worm wheel (15), the front side fixedly connected with cam (17) of transfer line (16), the bottom sliding connection of cam (17) has push pedal (18), the left side fixedly connected with gag lever post (19) of push pedal (18) bottom, the inner chamber to bottom plate (1) is run through to the bottom of gag lever post (19), spacing groove (20) that cooperation gag lever post (19) used are seted up on the right side at fixed plate (8) top.

2. A support frame as claimed in claim 1, wherein: the rear side of the transmission rod (16) is movably connected with the inner wall of the mounting box (12) through a first bearing, and the surface of the worm (14) is movably connected with the mounting box (12) through a second bearing.

3. A support frame as claimed in claim 1, wherein: the right side fixedly connected with spring (21) of push pedal (18) bottom, the bottom of spring (21) and the inner wall fixed connection of mounting box (12).

4. A support frame as claimed in claim 1, wherein: the push plate (18) is connected with the inner cavity of the mounting box (12) in a sliding mode, and an opening matched with the limiting rod (19) for use is formed in the left side of the bottom of the mounting box (12).

5. A support frame as claimed in claim 1, wherein: the right side of pillar (3) is provided with fixing bolt (22), the left side of fixing bolt (22) runs through pillar (3) and with montant (2) threaded connection.

6. A support frame as claimed in claim 1, wherein: the stabilizer bar fixing device is characterized in that four corners of the bottom plate (1) are fixedly connected with stabilizer bars (23), and two sides of each stabilizer bar (23) are fixedly connected with inserted bars.

7. A support frame as claimed in claim 1, wherein: the right side of hand wheel (13) is provided with the fixed pin, and the left side of fixed pin runs through hand wheel (13) and with mounting box (12) threaded connection.