CN213828882U - Supporting platform for engine maintenance - Google Patents

Abstract

The utility model discloses a supporting platform for engine maintenance belongs to the auto repair equipment field, comprising a base plate, bottom plate left and right sides fixed mounting fixing base, fixing base lower extreme outer wall movable mounting has the return pulley, fixing base outside upper end outer wall fixed mounting curb plate, curb plate upper end fixed mounting's roof, roof lower extreme four corners movable mounting screw rod, roof left side lower extreme screw rod upper end runs through the roof and is connected with motor A, roof left side lower extreme screw rod outer wall rotates and has cup jointed the swivel nut, both sides fixed mounting has the spacing ring about the swivel nut outer wall, roof right side lower extreme screw rod outer wall activity has cup jointed the sliding sleeve. Through setting up rotating-structure, embedded sliding construction and embedded fixed knot structure, improved supporting platform's practicality.

Description

Supporting platform for engine maintenance

Technical Field

The utility model relates to an auto repair equipment technical field especially relates to a supporting platform is used in engine maintenance.

Background

The core equipment of the engine of the automobile is also equipment which is easy to break down, the repair of the engine is more frequent, and the engine is larger and heavier and is often required to be maintained by a special platform support.

Patent CN 201922228419.3's publication a supporting platform is used in engine maintenance, this platform is to current vapour maintenance engine strutting arrangement, it is stable inadequately to the fixed of engine, fixed effect is not good, it fixes to drive the solid fixed bolster through hydraulic power unit drive hydraulic arm, fix the engine under the dismantlement, make the fixed effect of engine better, improve the stability of engine, avoid the engine to drop the loss that causes, further improved work efficiency, it lifts by crane the engine to lift by crane through hydraulic stem drive lifting boom, make the maintenance of being convenient for more of engine, promote supporting platform's security.

The platform has the following defects: 1. above-mentioned platform is not convenient for directly hang the engine to the platform on, still need remove the engine to the platform earlier with the help of outside lifting equipment on, just can carry out subsequent operation, and the power consumption consuming time has reduced the practicality of platform. 2. Above-mentioned platform is not convenient for all carry out firm fixed to the engine of difference, need carry out the additional through other fixed equipment and fix, has increased the cost, has reduced the practicality of platform.

SUMMERY OF THE UTILITY MODEL

The utility model provides a supporting platform for engine maintenance, which aims to adopt a rotating structure, when an engine needs to be directly hung on the platform, a control device controls a motor A to operate to drive a screw rod to rotate, the screw rod is cut with threads on the outer wall and is meshed with the threads cut on the inner wall of a screw sleeve, the screw sleeve rotates on the outer wall of the screw rod to move upwards, the screw sleeve moves upwards to drive a bedplate to move upwards, the bedplate is driven by the screw sleeve to move upwards and simultaneously enables a sliding sleeve on the right side to directly slide upwards on the outer wall of the screw rod on the right side, so that the bedplate integrally moves upwards stably and vertically, a fixed seat is pushed to move to the upper side of the engine needing to be hung under the rotating action of a bottom wheel, the slotting A is aligned with the engine, the control motor A operates to drive the screw rod to rotate to drive the screw sleeve to move downwards, and the engine placed on the ground is placed in the slotting A, the operation of the control motor B drives the small-sized crane to operate, the engine is hung through the hook of the small-sized crane, the reverse operation of the control motor B enables the small-sized crane to stretch upwards, the engine is pulled upwards, the engine can be directly lifted to the platform from the ground, time and labor are saved, and the practicability of the platform is improved.

Through the embedded sliding structure and the embedded fixing structure, after the engine is hoisted, the sliding rods at two sides are manually pushed inwards to drive the sliding block fixedly arranged at the inner end to move inwards in the sliding groove, the sliding block moves inwards to drive the clamping plate fixedly arranged at the upper end to move inwards in the limiting groove, the distance between the sliding rods and the limiting groove is adjusted from two sides, after the adjustment is completed, the slot A arranged inside the upper side of the sliding block at the corresponding position of the clamping plate is aligned with the slot B fixedly arranged inside the bedplate at the front end and the rear end of the limiting groove, the bolt is downwards inserted into the slot A and the slot B to fix the sliding block, and the clamping plate can be fixed, so that the engine is clamped and fixed from two sides, and the stability is improved, the distance can be adjusted as required when the engine to different sizes is fixed, other fixing mechanisms are not needed, the cost is saved, and the practicability of the platform is improved.

The utility model provides a specific technical scheme as follows:

the utility model provides a supporting platform for engine maintenance, which comprises a bottom plate, wherein fixed seats are fixedly arranged on the left side and the right side of the bottom plate, bottom wheels are movably arranged on the outer wall of the lower end of each fixed seat, side plates are fixedly arranged on the outer wall of the upper end of the outer side of each fixed seat, a top plate is fixedly arranged on the upper ends of the side plates, screws are movably arranged at four corners of the lower end of each top plate, the upper end of each screw penetrates through the top plate and is connected with a motor A, the outer wall of the screw at the lower end of the left side of the top plate is rotatably sleeved with a screw sleeve, limiting rings are fixedly arranged on the upper side and the lower side of the outer wall of the screw sleeve at the right side of the top plate, a bedplate is movably sleeved on the outer wall of the screw sleeve and the outer wall of the sliding sleeve in the middle of the limiting ring, a slotting A is arranged in the center of the bedplate, a slotting B is arranged in the center, fixed plates are fixedly arranged on the outer walls of the upper ends of the top plates at the left side and the right side of the slotting B, the slotting B right side fixed plate right-hand member outer wall fixed mounting has motor B, motor B left end runs through the fixed plate and rotates and be connected with small-size loop wheel machine, the inside fixed division in platen left and right sides center is equipped with the spout, the fixed division of spout outer end lateral wall is equipped with logical groove, it has the slide bar to lead to inside movable mounting of groove, the slide bar inner runs through logical groove fixed connection slider, the fixed division of spout upper end lateral wall is equipped with the spacing groove, the slider upper end runs through spacing groove fixedly connected with splint, the inside division of slider front and back end upside is equipped with slot A, the inside division of spacing groove front and back end platen is equipped with slot B, slot A and the inside cartridge of slot B have the bolt.

Optionally, the outer wall of the screw rod is provided with threads, and the inner wall of the screw sleeve is provided with threads, which are meshed with each other to form a rotating structure.

Optionally, the size of the sliding groove is matched with the size of the sliding block to form an embedded sliding structure.

Optionally, the size of the slot a and the slot B is matched with the size of the plug pin to form an embedded fixing structure.

Optionally, the input ends of the motor a and the motor B are electrically connected with an external control end through a wire.

The utility model has the advantages as follows:

1. the embodiment of the utility model provides a supporting platform for engine maintenance, through rotating the structure, when needing to hang the engine directly to the platform, through control equipment control motor A operation drive screw rod rotate through the outer wall has cut the screw thread and the thread has cut the screw thread intermeshing with the swivel nut inner wall, make the swivel nut rotate at the screw rod outer wall and move upwards, the swivel nut moves upwards and drives the platen to move upwards, the platen is driven by the swivel nut to move upwards and simultaneously makes the slide sleeve on the right side slide upwards and directly slide on the screw rod outer wall on the right side, thereby make the platen wholly upwards steady vertical movement, promote the fixing base under the bottom wheel rotating action, make the platform move to the engine upside that needs to be hung, make fluting A aim at the engine, control motor A operation drive screw rod rotate drive swivel nut move downwards, thereby drive the swivel nut to move downwards, make the engine that ground was placed place inside fluting A, the operation of the control motor B drives the small-sized crane to operate, the engine is hung through the hook of the small-sized crane, the reverse operation of the control motor B enables the small-sized crane to stretch upwards, the engine is pulled upwards, the engine can be directly lifted to the platform from the ground, time and labor are saved, and the practicability of the platform is improved.

2. Through the embedded sliding structure and the embedded fixing structure, after the engine is hoisted, the sliding rods at two sides are manually pushed inwards to drive the sliding block fixedly arranged at the inner end to move inwards in the sliding groove, the sliding block moves inwards to drive the clamping plate fixedly arranged at the upper end to move inwards in the limiting groove, the distance between the sliding rods and the limiting groove is adjusted from two sides, after the adjustment is completed, the slot A arranged inside the upper side of the sliding block at the corresponding position of the clamping plate is aligned with the slot B fixedly arranged inside the bedplate at the front end and the rear end of the limiting groove, the bolt is downwards inserted into the slot A and the slot B to fix the sliding block, and the clamping plate can be fixed, so that the engine is clamped and fixed from two sides, and the stability is improved, the distance can be adjusted as required when the engine to different sizes is fixed, other fixing mechanisms are not needed, the cost is saved, and the practicability of the platform is improved.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic front sectional view of a supporting platform for engine maintenance according to an embodiment of the present invention;

fig. 2 is a schematic view of a partial top-view cross-sectional structure of a supporting platform for engine maintenance according to an embodiment of the present invention;

fig. 3 is a schematic view of a partial front sectional structure of a supporting platform for engine maintenance according to an embodiment of the present invention;

fig. 4 is an enlarged schematic structural diagram of a part a in fig. 3 of a supporting platform for engine maintenance according to an embodiment of the present invention.

In the figure: 1. a base plate; 2. a fixed seat; 3. a bottom wheel; 4. a side plate; 5. a top plate; 6. a motor A; 7. a screw; 8. a threaded sleeve; 9. a limiting ring; 10. a sliding sleeve; 11. a platen; 12. grooving A; 13. grooving B; 14. a fixing plate; 15. a motor B; 16. a small crane; 17. a chute; 18. a through groove; 19. a slide bar; 20. a slider; 21. a limiting groove; 22. a splint; 23. a slot A; 24. a slot B; 25. and (4) a bolt.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, 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 efforts belong to the protection scope of the present invention.

A supporting platform for engine maintenance according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 4.

Referring to fig. 1, 2, 3 and 4, an embodiment of the present invention provides a supporting platform for engine maintenance, which comprises a bottom plate 1, fixing bases 2 fixedly installed on the left and right sides of the bottom plate 1, bottom wheels 3 movably installed on the outer walls of the lower ends of the fixing bases 2, side plates 4 fixedly installed on the outer walls of the upper ends of the outer sides of the fixing bases 2, a top plate 5 fixedly installed on the upper ends of the side plates 4, screws 7 movably installed at four corners of the lower ends of the top plate 5, a motor a6 connected to the upper ends of the screws 7 at the left side of the top plate 5 through the top plate 5, a screw sleeve 8 rotatably sleeved on the outer walls of the screws 7 at the left side of the top plate 5, limit rings 9 fixedly installed on the upper and lower sides of the outer walls of the screws 7 at the right side of the top plate 5, a sliding sleeve 10 movably sleeved on the outer walls of the screw sleeve 8 and the sliding sleeve 10 in the middle of the limit rings 9, a platen 11 having a slot a12 opened in the center, a slot B13 opened in the center of the top plate 5, the outer wall of the upper end of the top plate 5 on the left side and the right side of the slot B13 is fixedly provided with a fixing plate 14, the outer wall of the right end of the fixing plate 14 on the right side of the slot B13 is fixedly provided with a motor B15, the left end of the motor B15 penetrates through the fixing plate 14 and is rotatably connected with a small crane 16, the inside of the center of the left side and the right side of the bedplate 11 is fixedly provided with a sliding chute 17, the outer end side wall of the sliding chute 17 is fixedly provided with a through groove 18, the inside of the through groove 18 is movably provided with a sliding rod 19, the inner end of the sliding rod 19 penetrates through the through groove 18 and is fixedly connected with a sliding block 20, the upper end side wall of the sliding chute 17 is fixedly provided with a limiting groove 21, the upper end of the sliding block 20 penetrates through the limiting groove 21 and is fixedly connected with a clamping plate 22, the upper side inside of the front end and the rear end of the sliding block 20 is provided with a slot A23, the inside the front end bedplate 11 on the front end and rear end of the limiting groove 21 is provided with a slot B24, and the inside of the slot A23 and the slot B24 is inserted with a bolt 25.

Referring to fig. 1, when an engine needs to be directly hung on a platform, a motor a5 is controlled by a control device to operate to drive the screw 7 to rotate, and the screw 7 is driven to rotate by the screw cut on the outer wall to be meshed with the screw cut on the inner wall of the screw sleeve 8 by the screw cut on the outer wall, so that the screw sleeve 8 rotates and moves upwards on the outer wall of the screw 7, the screw sleeve moves upwards to drive a bedplate 11 to move upwards, the bedplate 11 is driven by the screw sleeve 8 to move upwards and simultaneously a right sliding sleeve 10 directly slides and moves upwards on the outer wall of the right screw 7, so that the bedplate 11 moves upwards stably and vertically, the fixed seat 2 is pushed under the rotating action of the bottom wheel 3 to move the platform to the upper side of the engine needing to be hung, so that a slot a12 is aligned with the engine, the motor a6 is controlled to operate to drive the screw 7 to rotate to drive the screw sleeve 8 to move downwards, so as to drive the bedplate 11 to move downwards, make the engine that ground was placed arrange inside fluting A12 in, control motor B15 operation drives small-size loop wheel machine 16 function, hangs the engine through the couple of small-size loop wheel machine 16, and control motor B15 reverse operation makes small-size loop wheel machine 16 upwards tensile, upwards pulls up the engine, can directly hoist the engine to the platform from ground on, labour saving and time saving has improved the practicality of platform.

Referring to fig. 2, 3 and 4, the sliding slot 17 and the sliding block 20 are matched to each other in size to form an embedded sliding structure, when the engine is lifted, the sliding rods 19 on both sides are manually pushed inwards to move inwards in the through slots 18 to drive the sliding block 20 fixedly installed at the inner end to move inwards in the sliding slot 17, the sliding block 20 moves inwards to drive the clamping plate 22 fixedly installed at the upper end to move inwards in the limiting slot 21, the distance between the sliding blocks is adjusted from both sides, after the adjustment is completed, the slot a23 fixedly installed inside the upper side of the sliding block 20 at the corresponding position of the clamping plate 22 is aligned with the slot B24 fixedly installed inside the front end platen 11 and the rear end platen 21, the bolt 25 is inserted downwards into the slot a23 and the slot B24 to fix the sliding block 20, so that the clamping plate 22 can be fixed to the engine from both sides, the stability is improved, the distance can be adjusted as required when the engines with different sizes are fixed, other fixing mechanisms are not needed, the cost is saved, and the practicability of the platform is improved.

Referring to fig. 3 and 4, the dimensions of the slot a23 and the slot B24 are matched with the dimensions of the bolt 25 to form an embedded fixing structure, when the engine is lifted, the sliding rods 19 on both sides are manually pushed inwards to move inwards in the through slots 18 to drive the sliding block 20 fixedly installed at the inner end to move inwards in the sliding slot 17, the sliding block 20 moves inwards to drive the clamping plate 22 fixedly installed at the upper end to move inwards in the limiting slot 21, the distance between the sliding blocks is adjusted from both sides, after the adjustment is completed, the slot a23 arranged inside the upper side of the sliding block 20 at the corresponding position of the clamping plate 22 is aligned with the slot B24 fixedly installed inside the front end bedplate 11 and the rear end bedplate of the limiting slot 21, the bolt 25 is downwards inserted into the slot a23 and the slot B24 to fix the sliding block 20, so that the clamping plate 22 can be fixed to clamp and fix the engine from both sides, the stability is improved, and the distance can be adjusted as required when the engines with different dimensions are fixed, other fixing mechanisms are not needed, the cost is saved, and the practicability of the platform is improved.

Referring to fig. 1, the input terminals of the motor a6 and the motor B15 are electrically connected with the external control terminal through wires.

The motor A6, the motor B15 and the small crane 16 are products in the prior art, the models of the motor A6 and the motor B15 are HD2401-24, the manufacturer is Anchuan, and the model of the small crane 16 is DTS, which is not described herein again.

The embodiment of the utility model provides a supporting platform for engine maintenance, when needing to hang the engine directly to the platform, through control equipment control motor A5 operation drive screw rod 7 rotate through the outer wall cut have the screw thread with the thread is cut have the screw thread intermeshing with swivel nut 8 inner wall, make swivel nut 8 rotate at screw rod 7 outer wall and move up, swivel nut upward movement drives platen 11 and moves up, platen 11 is driven by swivel nut 8 and moves up and makes the sliding sleeve 10 on the right side slide up at the screw rod 7 outer wall on right side simultaneously, thereby make platen 11 wholly upwards steady vertical movement, promote fixing base 2 under the bottom pulley 3 rotation effect, make the platform move to the engine upside that needs to be hung, make fluting A12 aim at the engine, control motor A6 operates and drives screw rod 7 and rotates and drives swivel nut 8 and move down, thereby drive platen 11 and move down, make the engine that ground placed arrange in fluting A12, controlling the motor B15 to operate to drive the small crane 16 to operate, hanging the engine by the hook of the small crane 16, controlling the motor B15 to operate reversely to make the small crane 16 stretch upwards, pulling the engine upwards, and then directly lifting the engine from the ground to the platform, after lifting the engine, manually pushing the sliding rods 19 at both sides inwards to make them move inwards in the through groove 18 to drive the sliding block 20 fixedly installed at the inner end to move inwards in the sliding groove 17, the sliding block 20 moving inwards to drive the clamping plate 22 fixedly installed at the upper end to move inwards in the limiting groove 21, adjusting the distance between the two sides, after adjusting, making the slot A23 opened at the upper side of the sliding block 20 at the corresponding position of the clamping plate 22 align with the slot B24 fixedly installed at the front and rear ends 11 of the limiting groove 21, using the bolt 25 to insert downwards into the slot A23 and the slot B24, fixing the sliding block 20, and fixing the clamping plate 22, thereby it is fixed to carry out the centre gripping from both sides to the engine, has improved stability, can adjust the distance as required when fixed to the engine of equidimension not, need not with the help of other fixed establishment.

It should be noted that, the utility model relates to a supporting platform for engine maintenance, including motor A6, motor B15 and small-size loop wheel machine 16, the part is general standard component or the part that technical staff in this field knows, and its structure and principle all are that this technical staff all can learn through the technical manual or learn through conventional experimentation.

It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims (5)

1. The supporting platform for engine maintenance is characterized by comprising a bottom plate (1), wherein fixing seats (2) are fixedly installed on the left side and the right side of the bottom plate (1), bottom wheels (3) are movably installed on the outer walls of the lower ends of the fixing seats (2), side plates (4) are fixedly installed on the outer walls of the upper ends of the outer sides of the fixing seats (2), a top plate (5) is fixedly installed on the upper ends of the side plates (4), screw sleeves (8) are rotatably sleeved on the outer walls of the screw rods (7) at the lower ends of the left side of the top plate (5), limit rings (9) are fixedly installed on the upper sides and the lower sides of the outer wall of each screw sleeve (8), and sliding sleeves (10) are movably sleeved on the outer walls of the screw rods (7) at the right side of the top plate (5), the outer wall of a threaded sleeve (8) in the middle of the limiting ring (9) and the outer wall of a sliding sleeve (10) are movably sleeved with a bedplate (11), a slot A (12) is arranged in the center of the bedplate (11), a slot B (13) is arranged in the center of the top plate (5), a fixed plate (14) is fixedly arranged on the outer wall of the upper end of the top plate (5) on the left side and the right side of the slot B (13), a motor B (15) is fixedly arranged on the outer wall of the right end of the fixed plate (14) on the right side of the slot B (13), the left end of the motor B (15) penetrates through the fixed plate (14) to be rotatably connected with a small crane (16), a sliding groove (17) is fixedly arranged in the center on the left side and the right side of the bedplate (11), a through groove (18) is fixedly arranged on the side wall of the outer end of the sliding groove (17), a sliding rod (19) is movably arranged in the through groove (18), and a sliding block (20) is fixedly connected with the inner end of the through groove (18), the upper end side wall of the sliding groove (17) is fixedly provided with a limiting groove (21), the upper end of the sliding block (20) penetrates through the limiting groove (21) and is fixedly connected with a clamping plate (22), the upper sides of the front end and the rear end of the sliding block (20) are internally provided with slots A (23), the front end and the rear end of the limiting groove (21) are internally provided with slots B (24), and the slots A (23) and the slots B (24) are internally inserted with bolts (25).

2. The supporting platform for engine maintenance according to claim 1, wherein the screw (7) has threads on its outer wall and the screw sleeve (8) has threads on its inner wall, which are engaged with each other to form a rotating structure.

3. The supporting platform for engine maintenance according to claim 1, wherein the sliding groove (17) and the sliding block (20) are matched with each other in size to form an embedded sliding structure.

4. The supporting platform for engine maintenance according to claim 1, wherein the size of the slot a (23) and the slot B (24) is matched with the size of the plug (25) to form an embedded fixing structure.

5. The supporting platform for engine maintenance according to claim 1, wherein the input ends of the motor A (6) and the motor B (15) are electrically connected with the external control end through a lead.

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