CN212799545U - Support for machine room equipment maintenance - Google Patents

Abstract

The utility model discloses a be used for computer lab equipment maintenance to use support, including first landing leg, second landing leg and chassis, the both sides of chassis bottom are all rotated and are connected with the universal wheel, the equal fixedly connected with second landing leg in both sides on chassis, one side fixedly connected with pneumatic telescopic link on chassis top, and one side fixedly connected with tote box of pneumatic telescopic link, one side fixedly connected with servo motor of tote box, and servo motor's output extends to the tote box inside and installs second conical gear through the pivot, the central position department of tote box inside rotates and is connected with the threaded rod. The utility model discloses an install pneumatic telescopic link, tote box and clamp bar, pneumatic telescopic link extends to make the tote box slide, uses the equipment clamp of clamp bar with required transport simultaneously to press from both sides tightly, and pneumatic telescopic link shrink makes the tote box slide and remove required haulage equipment, helps the equipment of the comparatively short department of maintenance personal transport, has alleviateed maintenance personal's work load.

Description

Support for machine room equipment maintenance

Technical Field

The utility model relates to an electric power system maintenance of equipment technical field specifically is a be used for computer lab equipment maintenance to use support.

Background

Along with the development of society, science and technology also makes continuous progress, and in the electronic information industry, the computer lab is a very important ring, so when the computer lab equipment breaks down, need use the support for the maintenance to carry out supplementary maintenance, promptly salvage and avoid causing great economic loss.

With the continuous installation and use of the maintenance bracket, the following problems are found in the use process:

1. the traditional support for maintenance does not have a stable supporting structure, and the support is easy to topple when the gravity center is seriously deviated.

2. When the traditional support for maintenance meets equipment at a low position or heavy equipment, a maintenance worker cannot be helped to carry and take out the equipment quickly.

3. Traditional support for maintenance is relatively poor to maintenance personal's security safeguard measure, can't provide effectual protection.

Therefore, a support for machine room equipment maintenance needs to be designed to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a be used for computer lab equipment maintenance to propose current stability can poor, unable haulage equipment and the relatively poor problem of security in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a support for machine room equipment maintenance comprises a first supporting leg, a second supporting leg and a chassis, wherein universal wheels are rotatably connected to two sides of the bottom end of the chassis, the second supporting leg is fixedly connected to two sides of the chassis, a pneumatic telescopic rod is fixedly connected to one side of the top end of the chassis, a carrying box is fixedly connected to one side of the pneumatic telescopic rod, a servo motor is fixedly connected to one side of the carrying box, the output end of the servo motor extends into the carrying box through a rotating shaft and is provided with a second bevel gear, a threaded rod is rotatably connected to the central position of the interior of the carrying box, a first bevel gear meshed with the second bevel gear is arranged at the middle position of the exterior of the threaded rod, a lifting frame is fixedly connected to the other side of the top end of the chassis, a platform is fixedly connected to the top end of the lifting frame, and a lifting, and the lower extreme fixedly connected with driving motor of the inside one end of lifting box, driving motor's output is through pivot fixedly connected with driving gear, the equal fixedly connected with installation piece of upper end and the lower extreme of the inside both sides of lifting box, and the inside of installation piece all overlaps and is equipped with the slide bar, the outside cover of slide bar is equipped with the guard plate and extends to the outside top of lifting box, and the intermediate position department of guard plate bottom all rotates and is connected with the driven gear who meshes with the driving gear mutually, the intermediate position department fixedly connected with PLC controller of lifting box one end.

Preferably, the upper end fixedly connected with connecting rod of second landing leg one side, and outside one side cover of connecting rod is equipped with the loop bar, the welding of inside connecting rod one side of loop bar has reset spring, the first landing leg of bottom fixedly connected with of loop bar, and the equal sliding connection in upper end that first landing leg and second landing leg are inboard has the slip support frame, equal fixedly connected with block structure between the inboard upper end of first landing leg and second landing leg.

Preferably, inside spacing groove, draw-in groove, spacing spring, (604), driving lever and the fixture block of having set gradually of block structure, the draw-in groove is seted up in the inboard upper end of first landing leg, and the inside top of draw-in groove and bottom all weld spacing spring, the stopper has all been welded on the top of spacing spring, and one side fixedly connected with driving lever of stopper and extend to the outside one side of draw-in groove, the fixture block has all been welded to the inboard upper end of second landing leg, and the fixture block top and one side of bottom all seted up with stopper assorted spacing groove.

Preferably, the equal fixedly connected with auxiliary block in both sides of the outside bottom of cage, and the equal sliding connection of the inside intermediate position department of auxiliary block has the stop rod, connecting spring has all been welded to the inboard upper end of stop rod and lower extreme.

Preferably, the outside both ends of threaded rod all are equipped with the clamping rod, and the one end of clamping rod one side all extends to the outside one side of tote box and evenly welds and have protection spring, the one end of protection spring all welds and has the cushion.

Preferably, a slide rail is arranged on one side of the top end inside the chassis, a slide block matched with the slide rail is fixedly connected to the central position of the bottom end of the carrying box, and the carrying box and the chassis are connected through the slide block and the slide rail in a sliding mode to form a sliding structure.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the clamping structure is opened by pressing the two driving levers, the reset spring resets to enable the loop bar to slide and the first support leg to be unfolded, so that the sliding support frame slides downwards and plays a supporting role, the contact area between the bottom of the support frame and the ground is increased, the overall gravity center of the support frame is enabled to move downwards when the support frame is used, the gravity center of the support frame is prevented from being seriously deviated when a maintenance worker works, the support frame is prevented from toppling over, and the construction safety of the maintenance worker is protected;

(2) the pneumatic telescopic rod is extended to enable the carrying box to slide to a proper position, the servo motor is started to enable the threaded rod to rotate and drive the clamping rod to slide and clamp the equipment to be carried, the pneumatic telescopic rod is contracted to enable the carrying box to slide and carry out the required carrying equipment, maintenance personnel can be helped to carry the equipment to be maintained at a lower position, the workload of the maintenance personnel is reduced, meanwhile, the maintenance efficiency is obviously improved without carrying the equipment, and larger loss is avoided;

(3) the utility model discloses a stop the pole, through installing, connecting spring, driving motor, the driving gear, driven gear and guard plate, the pulling stops the pole and makes the connecting spring compression, start driving motor and make the driving gear rotatory and drive rather than the driven gear rotation of meshing, make the vertical direction of guard plate rise until the highest point, loosen and stop the pole and make connecting spring reset, make and stop the pole and insert in the tooth's socket of driving gear, through being provided with guard flap, make the support also can play the guard action in rising to higher position department, avoid maintenance personal to be absorbed in and maintain equipment and ignore the personal safety of oneself, through the limiting displacement to the gear, avoid the support to break down when maintenance personal carries out the operation, influence the protective effect of device.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is a schematic side view of the cross-sectional structure of the present invention;

FIG. 3 is a schematic view of the local top-view cross-sectional structure of the present invention;

fig. 4 is an enlarged schematic structural view of the fastening structure of the present invention.

In the figure: 1. a first leg; 2. a sliding support frame; 3. a second leg; 4. a chassis; 5. a universal wheel; 6. a snap-fit structure; 601. a limiting groove; 602. a card slot; 603. a limiting spring; 604. a limiting block; 605. a deflector rod; 606. a clamping block; 7. a connecting rod; 8. a return spring; 9. a loop bar; 10. a lifting frame; 11. an auxiliary block; 12. a connecting spring; 13. a lifting box; 14. mounting blocks; 15. a slide bar; 16. a protection plate; 17. a driven gear; 18. a driving gear; 19. a stop lever; 20. a pneumatic telescopic rod; 21. a tote box; 22. a clamping lever; 23. a slider; 24. a slide rail; 25. a station; 26. a PLC controller; 27. a drive motor; 28. a threaded rod; 29. a first bevel gear; 30. a second bevel gear; 31. a servo motor; 32. an elastic pad; 33. a guard spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a support for machine room equipment maintenance comprises a first support leg 1, a second support leg 3 and a chassis 4, wherein two sides of the bottom end of the chassis 4 are rotatably connected with universal wheels 5, and two sides of the chassis 4 are fixedly connected with the second support leg 3;

the upper end of one side of the second supporting leg 3 is fixedly connected with a connecting rod 7, one side of the outer part of the connecting rod 7 is sleeved with a loop bar 9, one side of the connecting rod 7 in the loop bar 9 is welded with a return spring 8, the bottom end of the loop bar 9 is fixedly connected with the first supporting leg 1, the upper ends of the inner sides of the first supporting leg 1 and the second supporting leg 3 are both connected with a sliding support frame 2 in a sliding manner, and a clamping structure 6 is fixedly connected between the upper ends of the inner sides of the first supporting leg 1 and the second supporting leg 3;

specifically, as shown in fig. 1, when the structure is used, firstly, the return spring 8 is reset to enable the loop bar 9 to slide and drive the first support leg 1 to expand outwards, so that the sliding support frame 2 slides downwards to the bottom end, and meanwhile, the first support leg 1 and the second support leg 3 are supported, and the support is prevented from toppling over when a maintenance worker works;

a limiting groove 601, a clamping groove 602, a limiting spring 603, a limiting block 604, a shifting rod 605 and a clamping block 606 are sequentially arranged in the clamping structure 6, the clamping groove 602 is arranged at the upper end of the inner side of the first supporting leg 1, the limiting spring 603 is welded at the top end and the bottom end of the inner side of the clamping groove 602, the limiting block 604 is welded at the top end of the limiting spring 603, the shifting rod 605 is fixedly connected to one side of the limiting block 604 and extends to one side of the outer side of the clamping groove 602, the clamping block 606 is welded at the upper end of the inner side of the second supporting leg 3, and the limiting grooves 601 matched with the limiting block 604 are;

specifically, as shown in fig. 1 and fig. 2, when the structure is used, firstly, the two shift levers 605 are pressed, so that the clamping groove 602 is compressed by an extrusion force, and meanwhile, the limiting block 604 is completely separated from the limiting groove 601, the return spring 8 is reset, so that the clamping block 606 is separated from the clamping groove 602, and the device is clamped and limited, so that the device does not occupy too much space during transportation and storage, and is convenient to transport;

a pneumatic telescopic rod 20 is fixedly connected to one side of the top end of the chassis 4, the type of the pneumatic telescopic rod 20 can be MGLB 12-10, a carrying box 21 is fixedly connected to one side of the pneumatic telescopic rod 20, a servo motor 31 is fixedly connected to one side of the carrying box 21, the type of the servo motor 31 can be BPY-90L-2, the output end of the servo motor 31 extends into the carrying box 21 through a rotating shaft and is provided with a second bevel gear 30, a threaded rod 28 is rotatably connected to the central position inside the carrying box 21, and a first bevel gear 29 meshed with the second bevel gear 30 is arranged in the middle position outside the threaded rod 28;

the clamping rods 22 are sleeved at two ends of the outer portion of the threaded rod 28, one end of one side of each clamping rod 22 extends to one side of the outer portion of the carrying box 21 and is uniformly welded with a protection spring 33, and one end of each protection spring 33 is welded with an elastic pad 32;

specifically, as shown in fig. 1 and 3, when the structure is used, the PLC controller 26 is firstly used to start the pneumatic telescopic rod 20 to extend, when the box 21 to be carried slides to a proper position, the PLC controller 26 is used to start the servo motor 31, so that the second bevel gear 30 rotates and drives the first bevel gear 29 to rotate, the threaded rod 28 rotates and drives the clamping rod 22 to slide, the elastic pad 32 is in close contact with the equipment to be carried, the protection spring 33 is compressed, the PLC controller 26 is used to start the pneumatic telescopic rod 20 to contract and carry out the equipment to be carried, which is beneficial to assisting the maintenance personnel to carry the equipment to be maintained at a lower position, and reduces the workload of the maintenance personnel;

a slide rail 24 is arranged on one side of the top end inside the chassis 4, a slide block 23 matched with the slide rail 24 is fixedly connected at the central position of the bottom end of the carrying box 21, and the carrying box 21 and the chassis 4 are connected in a sliding manner through the slide block 23 and the slide rail 24 to form a sliding structure;

specifically, as shown in fig. 1 and 3, when the structure is used, the PLC controller 26 is firstly started to extend the pneumatic telescopic rod 20, so that the carrying box 21 slides along the horizontal direction of the slide rail 24, and the device is prevented from shifting during use, thereby preventing the service life of the device from being affected;

the other side of the top end of the chassis 4 is fixedly connected with a lifting frame 10, the top end of the lifting frame 10 is fixedly connected with a platform 25, one end of the platform 25 is fixedly connected with a lifting box 13, the lower end of one end inside the lifting box 13 is fixedly connected with a driving motor 27, the type of the driving motor 27 can be YCT112-4B, the output end of the driving motor 27 is fixedly connected with a driving gear 18 through a rotating shaft, the upper end and the lower end of two sides inside the lifting box 13 are fixedly connected with mounting blocks 14, sliding rods 15 are sleeved inside the mounting blocks 14, a protection plate 16 is sleeved outside the sliding rods 15 and extends to the top end outside the lifting box 13, and a driven gear 17 meshed with the driving gear 18 is rotatably connected to the middle position of the bottom end of the;

the two sides of the outer bottom end of the lifting box 13 are fixedly connected with auxiliary blocks 11, the middle positions in the auxiliary blocks 11 are connected with stop rods 19 in a sliding mode, and the upper end and the lower end of the inner side of each stop rod 19 are welded with connecting springs 12;

specifically, as shown in fig. 1 and 2, when the structure is used, firstly, the connecting spring 12 is compressed by pulling the stopping rod 19, the driving motor 27 is started through the PLC controller 26, the driving gear 18 is rotated and drives the driven gear 17 engaged with the driving gear to rotate, the protection plate 16 is lifted to the highest position along the vertical direction of the sliding rod 15, the driving gear 18 stops rotating through the PLC controller 26, the stopping rod 19 is released to reset the connecting spring 12, the stopping rod 19 is inserted into the tooth groove of the driving gear 18, and the fault of the bracket during the operation of a maintenance worker is avoided through the limiting function of the gear, so that the protection effect of the device is influenced;

a PLC (programmable logic controller) 26 is fixedly connected to the middle position of one end of the lifting box 13, and the model of the PLC 26 can be EC2N-20 MR;

the output end of the PLC 26 is electrically connected with the input ends of the pneumatic telescopic rod 20, the driving motor 27 and the servo motor 31 through wires.

The working principle is as follows: when the device is used, firstly, the two shift levers 605 are pressed, so that the clamping groove 602 is compressed by extrusion force, when the limiting block 604 is completely separated from the limiting groove 601, the reset spring 8 resets to enable the clamping block 606 to be separated from the clamping groove 602, and simultaneously, the loop bar 9 slides and unfolds the first supporting leg 1, so that the sliding support frame 2 slides downwards and supports the first supporting leg 1 and the second supporting leg 3, and a support is prevented from toppling over when a maintenance worker works;

secondly, the pneumatic telescopic rod 20 is started to extend through the PLC 26, when the carrying box 21 slides to a proper position, the servo motor 31 is started through the PLC 26, the second bevel gear 30 rotates and drives the first bevel gear 29 to rotate, the threaded rod 28 rotates and drives the clamping rod 22 to slide, the elastic pad 32 is in close contact with equipment to be carried, meanwhile, the protection spring 33 is compressed, the pneumatic telescopic rod 20 is started to contract through the PLC 26 and the equipment to be carried is carried out, the pneumatic telescopic rod 20 is favorably assisted to carry the equipment to be maintained at a low position, and the workload of maintenance personnel is reduced;

finally, the stopping rod 19 is pulled to compress the connecting spring 12, the driving motor 27 is started through the PLC 26, the driving gear 18 rotates and drives the driven gear 17 meshed with the driving gear to rotate, the protection plate 16 rises to the highest position along the vertical direction of the sliding rod 15, the driving gear 18 stops rotating through the PLC 26, the stopping rod 19 is loosened to reset the connecting spring 12, the stopping rod 19 is inserted into a tooth groove of the driving gear 18, and due to the limiting effect of the gear, the support is prevented from being broken down when a maintenance worker works, and the protection effect of the device is influenced.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a be used for computer lab equipment maintenance to use support, includes first landing leg (1), second landing leg (3) and chassis (4), its characterized in that: the improved portable carrying case is characterized in that universal wheels (5) are rotatably connected to two sides of the bottom end of the chassis (4), second support legs (3) are fixedly connected to two sides of the chassis (4), a pneumatic telescopic rod (20) is fixedly connected to one side of the top end of the chassis (4), a carrying case (21) is fixedly connected to one side of the pneumatic telescopic rod (20), a servo motor (31) is fixedly connected to one side of the carrying case (21), the output end of the servo motor (31) extends into the carrying case (21) through a rotating shaft and is provided with a second bevel gear (30), a threaded rod (28) is rotatably connected to the central position of the interior of the carrying case (21), a first bevel gear (29) meshed with the second bevel gear (30) is arranged at the middle position of the exterior of the threaded rod (28), and a lifting frame (10) is fixedly connected to the other side of the top, and the top end of the lifting frame (10) is fixedly connected with a platform (25), one end of the platform (25) is fixedly connected with a lifting box (13), and the lower end of one end in the lifting box (13) is fixedly connected with a driving motor (27), the output end of the driving motor (27) is fixedly connected with a driving gear (18) through a rotating shaft, the upper end and the lower end of the two sides in the lifting box (13) are fixedly connected with mounting blocks (14), and the inside of the mounting block (14) is sleeved with a sliding rod (15), the outside of the sliding rod (15) is sleeved with a protective plate (16) and extends to the top end of the outside of the lifting box (13), and the middle position of the bottom end of the protection plate (16) is rotationally connected with a driven gear (17) meshed with the driving gear (18), and a PLC (programmable logic controller) controller (26) is fixedly connected to the middle position of one end of the lifting box (13).

2. The support for machine room equipment maintenance according to claim 1, wherein: the utility model discloses a support leg, including second landing leg (3), upper end fixedly connected with connecting rod (7) of second landing leg (3) one side, and the outside one side cover of connecting rod (7) is equipped with loop bar (9), the welding of connecting rod (7) one side of loop bar (9) inside has reset spring (8), the first landing leg (1) of bottom fixedly connected with of loop bar (9), and first landing leg (1) and the equal sliding connection in upper end of second landing leg (3) inboard have sliding support frame (2), equal fixedly connected with block structure (6) between first landing leg (1) and the upper end of second landing leg (3) inboard.

3. The support for machine room equipment maintenance according to claim 2, characterized in that: the clamping structure (6) is internally provided with a limiting groove (601), a clamping groove (602), a limiting spring (603), a limiting block (604), a shifting rod (605) and a clamping block (606) in sequence, the clamping groove (602) is arranged at the inner upper end of the first supporting leg (1), the limiting spring (603) is welded at the inner top end and the bottom end of the clamping groove (602), the limiting block (604) is welded at the top end of the limiting spring (603), the shifting rod (605) is fixedly connected to one side of the limiting block (604) and extends to the outer side of the clamping groove (602), the clamping block (606) is welded at the inner upper end of the second supporting leg (3), and the limiting groove (601) matched with the limiting block (604) is arranged at the top end and one side of the bottom end of the clamping block.

4. The support for machine room equipment maintenance according to claim 1, wherein: the lifting box is characterized in that auxiliary blocks (11) are fixedly connected to the two sides of the outer bottom end of the lifting box (13), stop rods (19) are slidably connected to the middle positions inside the auxiliary blocks (11), and connecting springs (12) are welded to the upper end and the lower end of the inner side of each stop rod (19).

5. The support for machine room equipment maintenance according to claim 1, wherein: threaded rod (28) outside both ends all overlap and are equipped with clamping rod (22), and the one end of clamping rod (22) one side all extends to the outside one side of tote box (21) and even welding has protection spring (33), the one end of protection spring (33) all welds cushion (32).

6. The support for machine room equipment maintenance according to claim 5, wherein: slide rails (24) are arranged on one side of the top end inside the chassis (4), a slide block (23) matched with the slide rails (24) is fixedly connected to the central position of the bottom end of the carrying box (21), and the carrying box (21) and the chassis (4) are connected in a sliding mode through the slide block (23) and the slide rails (24) to form a sliding structure.

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