CN219098535U

CN219098535U - Movable support

Info

Publication number: CN219098535U
Application number: CN202223183495.5U
Authority: CN
Inventors: 魏志峰; 章蒙蒙; 李亮; 马鑫宇; 亓芳芳
Original assignee: Shandong De Blower Co ltd
Current assignee: Shandong De Blower Co ltd
Priority date: 2022-11-26
Filing date: 2022-11-26
Publication date: 2023-05-30
Anticipated expiration: 2032-11-26

Abstract

The utility model discloses a movable support, which comprises a frame, wherein both sides of the frame are provided with sliding rails, both sides of the interior of the frame are provided with top plates, both sides of the bottom of the top plates are fixedly connected with inverted V-shaped supports, the interiors of the inverted V-shaped supports are provided with reinforcing mechanisms for improving the structural strength, one side of the frame is provided with a power mechanism for controlling the top plates at both sides to horizontally move, and both sides of the top plates are provided with roller mechanisms for limiting the top plates; under the cooperation of frame and gyro wheel mechanism that sets up, in the use of the device, become a whole with the leg joint of both sides, improved the stability of support, prevent when the support is large-scale work piece of waiting to process, large-scale work piece inclined plane and the contact of support of waiting to process, because the pressure reasons, push down the support easily, lead to the work piece to drop, the staff takes place dangerously.

Description

Movable support

Technical Field

The utility model relates to the technical field of brackets, in particular to a movable bracket.

Background

The lifting operation belongs to special operation, and is to lift and process large parts to be processed through a large lifting appliance. At present, production line workers are required to work under the lifted workpiece under various conditions, and only work on the lower half side of the workpiece, so that hidden dangers of falling and crush injury of driving failure workpieces exist, potential safety hazards are not fundamentally eliminated, and the danger coefficient is extremely high due to awareness and evasion. In addition, the work piece is lifted and carried by the crane, the use time of the crane is occupied, and the production efficiency is low, so that large parts to be processed are required to be placed on the support, and workers can conveniently work under the work piece.

The patent document with the prior art publication number of CN 202753142U provides a movable support, the device can promote through the gyro wheel of shank when using, remove suitable position, keep two supports parallel side by side, adjust the distance between the support, place the work piece handling on the loading surface of two supports, the operation of operator to the bottom of work piece, it is firm safe, reduce cost improves production efficiency, current support generally needs two both sides of placing in large-scale work piece bottom of waiting to process, but because the support of both sides is the individual that independently exists, when the inclined plane of large-scale work piece of waiting to process contacts with the support, because the pressure reasons, push down the support easily, lead to the work piece to fall, staff takes place danger.

Disclosure of Invention

The utility model aims to provide a movable bracket, which aims to solve the problems that the conventional movable bracket is required to be placed on two sides of the bottom of a large workpiece to be processed in the use process, but the brackets on the two sides are independent individuals, so that when the inclined plane of the large workpiece to be processed contacts with the bracket, the bracket is easy to fall down due to pressure, and the danger is caused to staff.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a movable support, includes the frame, the slide rail has all been seted up on the two sides of frame, the inside both sides of frame all are provided with the roof, the equal fixedly connected with of bottom both sides of roof falls V type support, the inside of falling V type support all is provided with the strengthening mechanism that improves structural strength, one side of frame is provided with the power unit who controls both sides roof horizontal migration, the two sides of roof all are provided with the gyro wheel mechanism that carries out spacing to the roof.

Preferably, the strengthening mechanism comprises a first fixed rod, a second fixed rod, an X-shaped rod and a connecting rod, wherein the first fixed rod is fixedly connected with the inside of the inverted-V-shaped support, the second fixed rods are respectively arranged at the bottoms of the first fixed rods and fixedly connected with the inverted-V-shaped support, the X-shaped rods are respectively arranged between the first fixed rods and the second fixed rods, the X-shaped rods are respectively fixedly connected with the first fixed rods, the second fixed rods and the inverted-V-shaped support, connecting rods are respectively arranged between the two X-shaped rods, and two ends of each connecting rod are respectively fixedly connected with the two X-shaped rods.

Preferably, the power unit includes motor, positive screw rod, gag lever post and anti-screw rod, the fixedly connected with motor of frame, the output fixedly connected with positive screw rod of motor, the positive screw rod is kept away from the one end fixedly connected with gag lever post of motor, the gag lever post is kept away from the one end fixedly connected with anti-screw rod of positive screw rod, anti-screw rod keep away from the one end of gag lever post with the frame rotates to be connected, two the roof respectively with positive screw rod and anti-screw rod threaded connection.

Preferably, the roller mechanism comprises a rotating shaft, a limiting plate and rollers, two rotating shafts with the number of two are respectively connected to the two sides of the top plate in a rotating mode, one end, away from the top plate, of the rotating shaft is respectively connected with the limiting plate in a rotating mode, the rotating shaft is close to the rollers are fixedly connected to the outer surfaces of the sliding rail, and the rollers are matched with the sliding rail.

Preferably, two sides of the top plate are respectively provided with a buffer rubber pad, and the buffer rubber pads are respectively and fixedly connected with the top plate.

Preferably, universal wheels are arranged on two sides of the bottom of the inverted V-shaped support, the universal wheels are fixedly connected with the inverted V-shaped support, and the universal wheels have a braking function.

Preferably, the tops of the two top plates are respectively provided with an anti-slip pad, and the anti-slip pads are respectively and fixedly connected with the top plates.

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

1. according to the movable bracket, under the cooperation of the arranged frame and the roller mechanism, the brackets on two sides are connected into a whole in the use process of the device, so that the stability of the bracket is improved, and the situation that when a large workpiece to be processed is supported, the inclined surface of the large workpiece to be processed is contacted with the bracket, the bracket is easy to push down due to pressure, so that the workpiece falls down, and danger occurs to workers is prevented;

2. this movable support, through power unit's setting, in the use of the device, can adjust the support interval of both sides according to the work piece size of support, improved the practicality, still possess the self-locking function after adjusting the interval simultaneously, prevent that the support interval after adjusting from changing, and then improved the stability that the work piece was put.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a top cross-sectional view of the present utility model;

FIG. 3 is an enlarged view of the utility model at A in FIG. 2;

FIG. 4 is a top plate and cleat connection diagram of the present utility model;

FIG. 5 is a diagram showing the connection of an X-shaped rod and a connecting rod according to the present utility model.

In the figure: 1. a frame; 2. a slide rail; 3. a top plate; 4. an inverted V-shaped bracket; 5. a reinforcing mechanism; 6. a power mechanism; 7. a roller mechanism; 8. a first fixing rod; 9. a second fixing rod; 10. an X-shaped rod; 11. a connecting rod; 12. a motor; 13. a positive screw; 14. a limit rod; 15. a reverse screw; 16. a rotating shaft; 17. a limiting plate; 18. a roller; 19. a buffer rubber pad; 20. a universal wheel; 21. an anti-slip mat.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a movable support, including frame 1, slide rail 2 has all been seted up to frame 1's both sides, frame 1's inside both sides all are provided with roof 3, the equal fixedly connected with of the bottom both sides of roof 3 falls V type support 4, fall the inside of V type support 4 and all be provided with the strengthening mechanism 5 that improves structural strength, frame 1's one side is provided with the power unit 6 of the horizontal migration of control both sides roof 3, roof 3's both sides all are provided with the gyro wheel mechanism 7 that carries out spacing to roof 3, the leg joint of both sides becomes a whole, the stability of support has been improved, prevent when supporting large-scale work piece waiting to process, large-scale work piece inclined plane and support contact, because of the pressure, push away the support easily, lead to the work piece to fall down, the staff takes place dangerous emergence.

Further, the strengthening mechanism 5 includes first dead lever 8, second dead lever 9, X type pole 10 and connecting rod 11, the inside fixedly connected with first dead lever 8 of the type of falling V support 4, the bottom of first dead lever 8 all is provided with second dead lever 9, second dead lever 9 respectively with type of falling V support 4 fixed connection, be provided with X type pole 10 between first dead lever 8 and the second dead lever 9, X type pole 10 and first dead lever 8, the equal fixed connection of second dead lever 9 and type of falling V support 4, be provided with connecting rod 11 between two X type poles 10, the both ends of connecting rod 11 respectively with two X type poles 10 fixed connection, the structural strength of support has been improved, and then the resistance to compression and the bearing capacity of support have been improved.

Further, the power unit 6 includes motor 12, positive screw 13, gag lever post 14 and anti-screw 15, the fixedly connected with motor 12 of frame 1, the output fixedly connected with positive screw 13 of motor 12, the one end fixedly connected with gag lever post 14 of motor 12 is kept away from to positive screw 13, the one end fixedly connected with anti-screw 15 of positive screw 13 is kept away from to gag lever post 14, the one end that gag lever post 14 was kept away from to anti-screw 15 is rotated with frame 1 and is connected, two roof 3 respectively with positive screw 13 and anti-screw 15 threaded connection, start motor 12, motor 12 drives positive screw 13, positive screw 13 drives gag lever post 14, gag lever post 14 drives anti-screw 15, make positive screw 13 and anti-screw 15 rotate simultaneously, and then make positive screw 13 and anti-screw 15 drive the roof 3 on its surface and remove, can adjust the support interval of both sides according to the work piece size of support, the practicality has been improved, still possess the auto-lock function simultaneously after adjusting the interval, prevent that the support interval after adjusting from changing, and then improved the stability of work piece.

Further, the roller mechanism 7 comprises a rotating shaft 16, a limiting plate 17 and rollers 18, two rotating shafts 16 with the number of two are respectively connected to two surfaces of the two top plates 3 in a rotating mode, one end, far away from the top plates 3, of each rotating shaft 16 is respectively connected with the limiting plate 17 in a rotating mode, rollers 18 are fixedly connected to the outer surfaces, close to the sliding rails 2, of the rotating shafts 16, the rollers 18 are matched with the sliding rails 2, the top plates 3 move to drive the rotating shafts 16, and the rotating shafts 16 drive the rollers 18, so that the rollers 18 roll inside the sliding rails 2.

Further, both sides of two roof plates 3 are provided with the cushion rubber pad 19, and cushion rubber pad 19 respectively with roof plate 3 fixed connection can cushion the contact surface of roof plate 3 and frame 1, prevents roof plate 3 and frame 1 direct contact.

Further, the bottom both sides of falling V type support 4 all are equipped with universal wheel 20, and universal wheel 20 all with falling V type support 4 fixed connection, universal wheel 20 has the brake function, and the person of facilitating the use removes and fixes.

Further, the tops of the two top plates 3 are provided with anti-slip pads 21, and the anti-slip pads 21 are fixedly connected with the top plates 3 respectively, so that the anti-slip performance of the contact surface between the workpiece to be processed and the top plates 3 is improved.

Working principle: starting the motor 12, the motor 12 drives the positive screw 13, the positive screw 13 drives the gag lever post 14, the gag lever post 14 drives the reverse screw 15, make positive screw 13 and reverse screw 15 rotate simultaneously, and then make positive screw 13 and reverse screw 15 drive the roof 3 on its surface, roof 3 removes and drives pivot 16, pivot 16 drives gyro wheel 18, make gyro wheel 18 roll in slide rail 2 inside, can adjust the support interval of both sides according to the work piece size that supports, the practicality is improved, still possess the auto-lock function after adjusting the interval simultaneously, prevent that the support interval after adjusting from changing, and then the stability that the work piece was put has been improved, and connect the support of both sides into a whole, the stability of support has been improved, prevent when supporting large-scale work piece inclined plane and support contact of waiting to process, because of pressure, easily push over the support, lead to the work piece to fall down, the staff takes place danger.

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

Claims

1. A mobile support comprising a frame (1), characterized in that: slide rail (2) have all been seted up on both sides of frame (1), the inside both sides of frame (1) all are provided with roof (3), the equal fixedly connected with of bottom both sides of roof (3) falls V type support (4), the inside of falling V type support (4) all is provided with strengthening mechanism (5) that improves structural strength, one side of frame (1) is provided with power unit (6) of control both sides roof (3) horizontal migration, both sides of roof (3) all are provided with gyro wheel mechanism (7) that carry out spacing to roof (3).

2. A mobile carrier as in claim 1, wherein: the reinforcing mechanism (5) comprises a first fixing rod (8), a second fixing rod (9), an X-shaped rod (10) and a connecting rod (11), wherein the first fixing rod (8) is fixedly connected to the inside of the inverted V-shaped support (4), the second fixing rod (9) is arranged at the bottom of the first fixing rod (8), the second fixing rod (9) is fixedly connected with the inverted V-shaped support (4) respectively, the X-shaped rod (10) is arranged between the first fixing rod (8) and the second fixing rod (9), the X-shaped rod (10) is fixedly connected with the first fixing rod (8), the second fixing rod (9) and the inverted V-shaped support (4), the connecting rod (11) is arranged between the two X-shaped rods (10), and two ends of the connecting rod (11) are fixedly connected with the two X-shaped rods (10) respectively.

3. A mobile carrier as in claim 1, wherein: the power mechanism (6) comprises a motor (12), a positive screw rod (13), a limiting rod (14) and a reverse screw rod (15), wherein the motor (12) is fixedly connected to the frame (1), the positive screw rod (13) is fixedly connected to the output end of the motor (12), the positive screw rod (13) is far away from one end of the motor (12) and is fixedly connected with the limiting rod (14), the limiting rod (14) is far away from one end of the positive screw rod (13) and is fixedly connected with the reverse screw rod (15), one end of the limiting rod (14) is far away from the reverse screw rod (15) and is rotationally connected with the frame (1), and the top plates (3) are respectively in threaded connection with the positive screw rod (13) and the reverse screw rod (15).

4. A mobile carrier as in claim 1, wherein: the roller mechanism (7) comprises a rotating shaft (16), limiting plates (17) and rollers (18), two rotating shafts (16) with two numbers are respectively connected to two surfaces of the top plate (3) in a rotating mode, one ends of the rotating shafts (16) away from the top plate (3) are respectively connected with the limiting plates (17) in a rotating mode, the rotating shafts (16) are close to the outer surfaces of the sliding rails (2) in a fixedly connected mode, and the rollers (18) are matched with the sliding rails (2).

5. A mobile carrier as in claim 1, wherein: both sides of the two top plates (3) are provided with buffer rubber pads (19), and the buffer rubber pads (19) are respectively and fixedly connected with the top plates (3).

6. A mobile carrier as in claim 1, wherein: the novel bicycle is characterized in that universal wheels (20) are arranged on two sides of the bottom of the inverted V-shaped support (4), the universal wheels (20) are fixedly connected with the inverted V-shaped support (4), and the universal wheels (20) have a braking function.

7. A mobile carrier as in claim 1, wherein: the tops of the two top plates (3) are respectively provided with an anti-slip pad (21), and the anti-slip pads (21) are respectively and fixedly connected with the top plates (3).