CN212840421U

CN212840421U - Support frame for mechanical equipment

Info

Publication number: CN212840421U
Application number: CN202020976746.7U
Authority: CN
Inventors: 黄�良
Original assignee: Individual
Current assignee: Dalian Heyuan Machinery Co ltd
Priority date: 2020-06-02
Filing date: 2020-06-02
Publication date: 2021-03-30
Anticipated expiration: 2030-06-02

Abstract

The utility model relates to a support frame technical field just discloses a support frame for mechanical equipment, including the base. This support frame for mechanical equipment, rotate the screw rod through four rotatory handles, rotatory screw rod removes in the helicoidal, thereby it presss from both sides mechanical equipment's supporting legs tightly to promote the push pedal, only need rotate rotatory handle toward opposite direction during the dismantlement, high durability and convenient operation, form first buffer between roof and base, including the fixed bolster, the atress pole, second spring and pneumatic cylinder, can carry out the first layer buffering to mechanical equipment, the inner chamber of base forms second buffer, including first spring holder, the second spring holder, first spring, the horizontal pole, the slide tube, first branch and connecting rod, further subduct pressure under the effect of first spring, the first buffer that is located the base bottom can prevent to produce vibration and sound between base and the ground, increase the frictional force between base and the ground simultaneously, make whole mechanical equipment more firm.

Description

Support frame for mechanical equipment

Technical Field

The utility model relates to a support frame technical field specifically is a support frame for mechanical equipment.

Background

The mechanical equipment support frame is an auxiliary support workpiece when the mechanical equipment is installed and used, and the mechanical equipment is supported and installed in an auxiliary mode through the mechanical equipment support frame, so that the mechanical equipment is protected, and the stability of the mechanical equipment during operation is enhanced. But current support frame for machinery is mostly disposable fixed connection, the dismantlement of being not convenient for, and mechanical equipment can produce vibrations when using simultaneously, can bring the damage for the junction of support frame after long-time work, has the potential safety hazard.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a support frame for mechanical equipment possesses can conveniently fix and dismantle, has fine cushioning effect simultaneously, can not bring the advantage of damage for the junction of support frame, has solved current support frame for machinery and mostly is disposable fixed connection, is not convenient for dismantle, and mechanical equipment can produce vibrations when using simultaneously, can bring the damage for the junction of support frame after long-time work, has the problem of potential safety hazard.

The utility model provides a following technical scheme: a supporting frame for mechanical equipment comprises a base, wherein four hydraulic cylinders are fixedly mounted on the top surface of the base and are respectively positioned at four corners of the base, oil cavities are formed in the hydraulic cylinders, pistons are arranged above the oil cavities, oil overflow valves are arranged on the left sides of the pistons, stress rods are fixedly connected to the tops of the pistons, the top ends of the stress rods penetrate through the top surfaces of the hydraulic cylinders and extend to the outsides of the hydraulic cylinders, second springs are movably sleeved on the outer surfaces of the stress rods positioned outside the hydraulic cylinders, fixing pads are fixedly mounted at the tops of the stress rods, top plates are fixedly connected to the tops of the fixing pads, second cushion pads are fixedly mounted on the top surfaces of the top plates, four fixing blocks are respectively positioned in the middles of four edges of each second cushion pad, and screw rods are horizontally arranged in the centers of the fixing blocks in an inserting mode, the two ends of the screw rod extend to the outside of the fixed block, one end of the screw rod, which is far away from the center of the second cushion pad, is fixedly provided with a rotating handle, the center of the side surface of the inner cavity of the fixed block, which is far away from the center of the second cushion pad, is fixedly provided with a spiral ring, the screw rod penetrates through the spiral ring, the other end of the screw rod is movably connected with a stress pad, the other end of the stress pad is fixedly connected with a push plate, the surface of the push plate, which is close to the center of the second cushion pad, is fixedly provided with a third cushion pad, the middle parts of the front side and the rear side of the bottom of the top plate are fixedly provided with supports, two surfaces, which are far away from each other, of the two supports are fixedly provided with two second supporting rods, the outer surfaces of the, the equal fixed mounting in base inner chamber's the left and right sides face has a pair of second spring holder, is located respectively fixedly connected with horizontal pole between the pair of second spring holder of base inner chamber front and back side, the equal activity of surface of horizontal pole left and right sides has cup jointed first spring, two the equal fixedly connected with first spring holder in both ends that first spring is close to each other, and the equal fixed mounting in face that two first spring holders are close to each other has the slide pipe, the fixed surface of slide pipe installs first branch, the surface of first branch cup joints with the bottom activity of connecting rod, the bottom fixed mounting of base has first blotter.

Preferably, the outer surface of the screw and the inner surface of the coil are both provided with threads, and the threads on the outer surface of the screw are meshed with the threads on the inner surface of the coil.

Preferably, a groove is formed in the surface, connected with the screw rod, of the stress pad, and one end, connected with the stress pad, of the screw rod is located in the groove.

Preferably, the first cushion pad, the second cushion pad and the third cushion pad are all rubber pads.

Preferably, the two pairs of the second supporting rods are identical in size and shape, and the two pairs of the second supporting rods are located on the same horizontal plane.

Preferably, the two pairs of the first supporting rods are identical in size and shape, and the two pairs of the first supporting rods are located on the same horizontal plane.

Compared with the prior art, the utility model discloses the beneficial effect who possesses is:

the support frame for the mechanical equipment rotates the screw rod by rotating the four rotary handles, because the threads on the outer surface of the screw rod are meshed with the threads on the inner surface of the helicoidal ring, the rotary screw rod moves in the helicoidal ring to push the push plates which are respectively close to the four surfaces of the supporting legs of the mechanical equipment until the supporting legs of the mechanical equipment are clamped tightly, because the surfaces of the push plates are provided with third cushion pads, the surface of the mechanical equipment cannot be abraded, and the support frame has an anti-skidding function, only the rotary handles need to be rotated in opposite directions during disassembly, the support frame is convenient to operate, a first buffer device is formed between the top plate and the base and comprises a fixed pad, a stress rod, a second spring and a hydraulic cylinder, the mechanical equipment can be buffered for the first layer, a piston, an oil overflow valve and an oil cavity are arranged in the hydraulic cylinder, after the pressure in the oil cavity reaches a set pressure, the oil overflow valve, prevent the condition that the jar is exploded to the too big appearance of pressure, subduct the pressure that mechanical equipment produced under the effect of the recoil force of the bounce and the pneumatic cylinder of second spring, the inner chamber of base forms second buffer, including first spring holder, the second spring holder, first spring, the horizontal pole, the slide pipe, first branch and connecting rod, further subduct pressure under the effect of first spring, can effectively prevent the damage of support frame junction, the first blotter that is located the base bottom can prevent to produce vibration and sound between base and the ground, increase the frictional force between base and the ground simultaneously, make whole mechanical equipment more firm.

Drawings

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

FIG. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic view of the fixing block structure of the present invention;

fig. 4 is the structural schematic diagram of the hydraulic cylinder of the present invention.

In the figure: 1. a base; 2. a first cushion pad; 3. a cross bar; 4. a slide pipe; 5. a first support bar; 6. a connecting rod; 7. a first spring seat; 8. a first spring; 9. a second spring seat; 10. a hydraulic cylinder; 11. a second spring; 12. a stress beam; 13. a fixing pad; 14. a top plate; 15. a second cushion pad; 16. rotating the handle; 17. a screw; 18. a fixed block; 19. a force-bearing pad; 20. pushing the plate; 21. a third cushion pad; 22. A coil; 23. a piston; 24. an oil spill valve; 25. an oil chamber; 26. a chute; 27. a second support bar; 28. And (4) a support.

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, a supporting frame for mechanical equipment comprises a base 1, four hydraulic cylinders 10 are fixedly installed on the top surface of the base 1, the four hydraulic cylinders 10 are respectively located at four corners of the base 1, an oil chamber 25 is arranged inside the hydraulic cylinder 10, a piston 23 is arranged above the oil chamber 25, an oil overflow valve 24 is arranged on the left side of the piston 23, a stress rod 12 is fixedly connected to the top of the piston 23, the top end of the stress rod 12 penetrates through the top surface of the hydraulic cylinder 10 and extends to the outside of the hydraulic cylinder 10, a second spring 11 is movably sleeved on the outer surface of the stress rod 12 located outside the hydraulic cylinder 10, a fixed cushion 13 is fixedly installed on the top of the stress rod 12, a top plate 14 is fixedly connected to the top of the fixed cushion 13, a first buffer device is formed between the top plate 14 and the base 1, and comprises the fixed cushion 13, the stress rod 12, the second spring 11 and the hydraulic cylinder 10, and a piston 23, an oil spilling valve 24 and an oil chamber 25 are arranged in the hydraulic cylinder 10, when the oil chamber 25 reaches a set pressure, the oil spilling valve 24 is opened, oil in the oil chamber 25 enters the upper part of the hydraulic cylinder 10, the condition of cylinder explosion caused by overlarge pressure is prevented, the pressure generated by mechanical equipment is reduced under the action of the rebound force of the second spring 11 and the rebound force of the hydraulic cylinder 10, a second cushion pad 15 is fixedly arranged on the top surface of the top plate 14, supporting legs of the mechanical equipment are placed on the top surface of the second cushion pad 15 to buffer the pressure of the supporting legs, meanwhile, the friction force between the supporting legs and a supporting frame is increased, four fixing blocks 18 are fixedly arranged on the top surface of the second cushion pad 15, the four fixing blocks 18 are respectively positioned in the middles of the four sides of the second cushion pad 15, a screw rod 17 is horizontally inserted in the center of the fixing blocks 18, a rotary handle 16 is fixedly arranged at one end of the screw 17 far away from the center of the second cushion pad 15, a helicoidal 22 is fixedly arranged at the center of the side surface of the inner cavity of the fixing block 18 far away from the center of the second cushion pad 15, the screw 17 penetrates through the helicoidal 22, threads are arranged on the outer surface of the screw 17 and the inner surface of the helicoidal 22, the threads on the outer surface of the screw 17 are meshed with the threads on the inner surface of the helicoidal 22, a stress pad 19 is movably connected to the other end of the screw 17, a groove is arranged in the surface of the stress pad 19 connected with the screw 17, one end of the screw 17 connected with the stress pad 19 is positioned in the groove, a push plate 20 is fixedly connected to the other end of the stress pad 19, the screw 17 is rotated by rotating the four rotary handles 16, the rotary screw 17 moves in the helicoidal 22 because the threads on the outer surface of the screw 17 are meshed with the, until the supporting legs of the mechanical equipment are clamped, the rotating handle 16 is only required to rotate towards the opposite direction during disassembly, the operation is convenient, the surface of the push plate 20 close to the center of the second cushion pad 15 is fixedly provided with the third cushion pad 21, the third cushion pad 21 cannot cause abrasion to the surface of the mechanical equipment, and has an anti-skid function, the middle of the front side and the back side of the bottom of the top plate 14 is fixedly provided with the support 28, two surfaces of the two support 28 away from each other are fixedly provided with the two second support rods 27, the size and the shape of the second support rods 27 are the same, the two pairs of second support rods 27 are positioned on the same horizontal plane, the outer surface of each second support rod 27 is movably sleeved with the connecting rod 6, the bottom end of the connecting rod 6 penetrates through the top surface of the base 1 and extends to the inside of the base 1, the top surface of the base 1 is provided with the two sliding grooves 26, a cross rod 3 is fixedly connected between a pair of second spring seats 9 respectively positioned at the front side and the rear side of an inner cavity of a base 1, first springs 8 are movably sleeved on the outer surfaces of the left side and the right side of the cross rod 3, first spring seats 7 are fixedly connected at the two ends, close to each other, of the two first springs 8, sliding pipes 4 are fixedly installed on the surfaces, close to each other, of the two first spring seats 7, the sliding pipes 4 slide on the outer surface of the cross rod 3 and transmit force to the first springs 8, the transmitted force is reduced by means of the rebound force of the first springs 8, first supporting rods 5 are fixedly installed on the outer surface of the sliding pipes 4, the size and the shape of the first supporting rods 5 are identical, the two pairs of first supporting rods 5 are positioned on the same horizontal plane, the outer surface of the first supporting rods 5 is movably sleeved with the bottom end of a connecting rod 6, a second buffer device is formed in the inner cavity of the, First spring 8, horizontal pole 3, slide pipe 4, first branch 5 and connecting rod 6, further subduct pressure under first spring 8's effect, can effectively prevent the damage of support frame junction, base 1's bottom fixed mounting has first blotter 2, second blotter 15 and third blotter 21 are the rubber pad, first blotter 2 that is located base 1 bottom can prevent to produce vibration and sound between base 1 and the ground, increase the frictional force between base 1 and the ground simultaneously, make whole mechanical equipment more firm.

The working principle is as follows: firstly, the supporting feet of the mechanical equipment are placed on the top of a second cushion pad 15, a screw rod 17 rotates and moves by rotating four rotating handles 16, a push plate 20 and a third cushion pad 21 are continuously close to the outer surfaces of the supporting feet of the mechanical equipment until the supporting feet are clamped, at the moment, the self-gravity of the mechanical equipment and impact force generated in work are all transmitted to the second cushion pad 15 and a top plate 14, at the moment, a second spring 11 positioned below the top plate 14 is compressed to generate bounce force to reduce the pressure transmitted from the top, meanwhile, a stress rod 12 moves downwards, the pressure is further reduced by the bounce force generated in a hydraulic cylinder 10, a connecting rod 6 is extruded by the top pressure, a sliding pipe 4 is pushed to slide on the outer surface of a cross rod 3, the force is transmitted to a first spring 8 through a first spring seat 7, and the pressure is reduced again by the bounce force of the first spring 8, install first blotter 2 in base 1 bottom and carry out final pressure buffering to whole equipment, prevent to produce vibration and sound between base 1 and the ground, increase the frictional force between base 1 and the ground simultaneously, make whole mechanical equipment more firm.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

1. The utility model provides a support frame for mechanical equipment, includes base (1), its characterized in that: the top surface fixed mounting of base (1) has four pneumatic cylinders (10), four pneumatic cylinders (10) are located the four corners of base (1) respectively, the inside of pneumatic cylinder (10) is equipped with oil pocket (25), the top of oil pocket (25) is equipped with piston (23), the left side of piston (23) is equipped with oil spilling valve (24), the top fixedly connected with atress pole (12) of piston (23), the top of atress pole (12) runs through the top surface of pneumatic cylinder (10) and extends to the outside of pneumatic cylinder (10), the surface activity that is located the outside atress pole (12) of pneumatic cylinder (10) has cup jointed second spring (11), the top fixed mounting of atress pole (12) has fixed bolster (13), the top fixedly connected with roof (14) of fixed bolster (13), the top surface fixed mounting of roof (14) has second blotter (15), the top surface fixed mounting of second blotter (15) has four fixed blocks (18), four fixed block (18) are located the centre on four limits of second blotter (15) respectively, the center level interlude of fixed block (18) is provided with screw rod (17), the both ends of screw rod (17) all extend to the outside of fixed block (18), the one end fixed mounting that second blotter (15) center was kept away from in screw rod (17) has rotatory handle (16), the side center fixed mounting that second blotter (15) center was kept away from in fixed block (18) inner chamber has helicoid (22), helicoid (22) are passed in screw rod (17), the other end swing joint of screw rod (17) has atress pad (19), the other end fixedly connected with push pedal (20) of atress pad (19), the face fixed mounting that push pedal (20) is close to second blotter (15) center has third blotter (21), the middle of the front side and the rear side of the bottom of the top plate (14) are fixedly provided with supports (28), two surfaces, far away from each other, of the two supports (28) are fixedly provided with two second supporting rods (27), the outer surface of each second supporting rod (27) is movably sleeved with a connecting rod (6), the bottom end of each connecting rod (6) penetrates through the top surface of the base (1) and extends into the base (1), the top surface of the base (1) is provided with two sliding grooves (26), the connecting rods (6) slide in the sliding grooves (26), the left side surface and the right side surface of the inner cavity of the base (1) are fixedly provided with a pair of second spring seats (9), a cross rod (3) is fixedly connected between the pair of second spring seats (9) respectively positioned on the front side and the rear side of the inner cavity of the base (1), the outer surfaces of the left side and the right side of the cross rod (3) are movably sleeved with first springs (8), and two, the equal fixed mounting in face that two first spring holders (7) are close to each other has slide pipe (4), the fixed surface of slide pipe (4) installs first branch (5), the surface of first branch (5) cup joints with the bottom activity of connecting rod (6), the bottom fixed mounting of base (1) has first blotter (2).

2. The supporting frame for mechanical equipment according to claim 1, wherein: the outer surface of the screw rod (17) and the inner surface of the spiral ring (22) are both provided with threads, and the threads on the outer surface of the screw rod (17) are meshed with the threads on the inner surface of the spiral ring (22).

3. The supporting frame for mechanical equipment according to claim 1, wherein: the surface where the stress pad (19) is connected with the screw rod (17) is provided with a groove, and one end of the screw rod (17) connected with the stress pad (19) is positioned in the groove.

4. The supporting frame for mechanical equipment according to claim 1, wherein: the first buffer pad (2), the second buffer pad (15) and the third buffer pad (21) are all rubber pads.

5. The supporting frame for mechanical equipment according to claim 1, wherein: the two pairs of second supporting rods (27) are identical in size and shape, and the two pairs of second supporting rods (27) are located on the same horizontal plane.

6. The supporting frame for mechanical equipment according to claim 1, wherein: the two pairs of first supporting rods (5) are identical in size and shape, and the two pairs of first supporting rods (5) are located on the same horizontal plane.