CN218174420U

CN218174420U - Portal frame that toilet's hoist was used

Info

Publication number: CN218174420U
Application number: CN202222344248.2U
Authority: CN
Inventors: 丁卫涛
Original assignee: Binye Lifting Machinery Shanghai Co ltd
Current assignee: Binye Lifting Machinery Shanghai Co ltd
Priority date: 2022-09-02
Filing date: 2022-09-02
Publication date: 2022-12-30
Anticipated expiration: 2032-09-02

Abstract

The utility model discloses a portal frame that toilet's hoist was used relates to portal frame technical field, specifically is a portal frame that toilet's hoist was used, the on-line screen storage device comprises a base, the rear end of base is equipped with sliding structure, the top of base is equipped with elevating gear, elevating gear's top is equipped with the support frame, the top of support frame is equipped with the carriage, the centre of carriage is equipped with adjusting device, elevating gear's both sides all are equipped with bearing structure, bearing structure includes mount and fixed curb plate, the both sides of mount all are equipped with fixed curb plate. The utility model discloses be provided with bearing structure, the bearing structure of setting passes through the mount and the position that elevating gear was stabilized to fixed curb plate in the elevating gear both sides, prevents that elevating gear from rocking wantonly when the device function, and the adjusting device of setting passes through the motor and drives ball screw, and ball screw drives the slider, and the slider drives the connecting block and moves on ball screw to play the regulating action to the device of below.

Description

Portal frame that toilet's hoist was used

Technical Field

The utility model relates to a portal frame technical field specifically is a portal frame that toilet's hoist used.

Background

The clean room is also called a dust-free workshop, a dust-free room or a clean room, a low-pollution environment, most devices for carrying heavy objects are made of concrete, dust is easy to generate, and therefore a portal frame is needed to carry, but the large portal frame cannot be installed, and the portal frame needs to be convenient to move and adjust, so that the portal frame for the clean room crane is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portal frame that toilet's hoist was used to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the portal frame for the clean room crane comprises a base, wherein a sliding structure is arranged at the rear end of the base, a lifting device is arranged above the base, a support frame is arranged above the lifting device, a sliding frame is arranged above the support frame, and an adjusting device is arranged in the middle of the sliding frame.

Preferably, the lifting device comprises a hydraulic oil cylinder and a hydraulic telescopic rod, and the hydraulic telescopic rod is arranged above the hydraulic oil cylinder.

Preferably, the two sides of the lifting device are both provided with supporting structures, each supporting structure comprises a fixing frame and a fixing side plate, and the two sides of the fixing frame are both provided with the fixing side plates.

Preferably, a cavity matched with the sliding structure is arranged at the joint of the base and the sliding structure, and a limiting hole is formed in the cavity.

Preferably, sliding structure includes connecting plate, spout, dead lever and spacing post, the left and right sides of connecting plate all is equipped with the spout, the inside of spout is equipped with the dead lever, the both sides of connecting plate front and back end all are equipped with spacing post.

Preferably, adjusting device includes motor, ball screw, slider, connecting block and bearing, the right-hand member of motor is equipped with ball screw, ball screw's top cover is equipped with the slider, the bottom of slider is equipped with the connecting block, ball screw's top is equipped with the bearing.

Preferably, a movable roller is arranged below the base, and the movable roller is bilaterally symmetrical relative to the base.

Preferably, both sides of the sliding frame are provided with connecting rods, moving blocks are arranged below the connecting rods, and pulleys are arranged at the joints of the moving blocks and the sliding structures.

Preferably, the rear end of the sliding frame is provided with an electric telescopic rod.

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

1. the utility model discloses be provided with elevating gear, the elevating gear of setting drives the hydraulic telescoping rod through hydraulic cylinder and carries out the altitude mixture control to the device.

2. The utility model discloses be provided with bearing structure, the bearing structure of setting is through the mount and the position that elevating gear was stabilized to fixed curb plate of elevating gear both sides, prevents that elevating gear from rocking wantonly when the device function.

3. The utility model discloses be provided with the cavity, the cavity of setting prevents that sliding structure from taking place to slide when the device function through the position of inside spacing hole restriction sliding structure, causes the potential safety hazard.

4. The utility model discloses be provided with sliding structure, the sliding structure who sets up bears elevating gear's position through the connecting plate, and adjusting device fixed position when removing can be assisted to spout and dead lever of setting, and the spacing post that sets up through with spacing hole interact, prevents that the connecting plate from rocking wantonly, slides when the device function, causes the potential safety hazard.

5. The utility model discloses be provided with adjusting device, the adjusting device of setting passes through the motor and drives ball screw, and ball screw drives the slider, and the slider drives the connecting block and moves on ball screw to play the device to the below and play the regulating action.

6. The utility model discloses be provided with movable roller, the movable roller of setting can make things convenient for in people to the holistic removal of portal frame.

7. The utility model discloses be provided with the connecting rod, the connecting rod and the below sliding structure of setting are connected, can make the removal of carriage more level and smooth when the carriage removes, and the pulley of setting can play supplementary fixed action when removing.

8. The utility model discloses be provided with electric telescopic handle, the electric telescopic handle of setting can drive the carriage through the mode of push-and-pull and remove.

Drawings

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

fig. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic structural diagram of the adjusting device of the present invention;

fig. 4 is a schematic structural view of the sliding structure of the present invention.

In the figure: 1. a base; 2. a sliding structure; 201. a connecting plate; 202. a chute; 203. fixing the rod; 204. a limiting post; 3. a lifting device; 301. a hydraulic cylinder; 302. a hydraulic telescopic rod; 4. a support frame; 5. a carriage; 6. an adjustment device; 601. a motor; 602. a ball screw; 603. a slider; 604. connecting blocks; 605. a bearing; 7. a support structure; 701. a fixed mount; 702. fixing the side plate; 8. a cavity; 9. a limiting hole; 10. a movable roller; 11. a connecting rod; 12. a moving block; 13. a pulley; 14. an electric telescopic rod.

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 and fig. 2, the present invention provides a technical solution: the utility model provides a portal frame that toilet's hoist used, including base 1, the below of base 1 is equipped with movable roller 10, movable roller 10 is about base 1 bilateral symmetry, the movable roller 10 that sets up can be convenient for in people to the holistic removal of portal frame, the rear end of base 1 is equipped with sliding structure 2, the top of base 1 is equipped with elevating gear 3, elevating gear 3's top is equipped with support frame 4, support frame 4's top is equipped with carriage 5, the centre of carriage 5 is equipped with adjusting device 6, elevating gear 3 includes hydraulic cylinder 301 and hydraulic telescoping rod 302, hydraulic cylinder 301's top is equipped with hydraulic telescoping rod 302, elevating gear 3 that sets up drives hydraulic telescoping rod 302 through hydraulic cylinder 301 and carries out the altitude mixture control to the device, adjusting device 6 includes motor 601, ball 602, slider 603, connecting block 604 and bearing 605, the right-hand member of motor 601 is equipped with ball 602, the top cover of ball 602 is equipped with slider 603, the bottom of slider 603 is equipped with connecting block 604, the top of ball 602 is equipped with bearing 605, adjusting device 6 drives ball 602 through motor 601, ball 602 drives ball 602, slider 603 drives connecting block 604 and moves ball 602, thereby play the inside slide structure 2 of adjusting device below ball 602 and the sliding structure 2 sets up the inner hole of slide structure and prevent that the inner hole of slide structure from causing the inner part of the slide structure of the inner part that the slide structure that the cavity 8 of the cavity of the slide structure that the cavity is equipped with the limit structure that the cavity 8, the slide structure that the cavity is equipped with the slide structure that the cavity 8, the slide structure that the cavity is set up when the inner part of the device, the cavity is equipped with the slide structure, the inner part of the cavity is equipped with the slide structure, the cavity 8, the inner part of the cavity.

Referring to fig. 3-4, a gantry for clean room cranes, a sliding structure 2 includes a connecting plate 201, sliding slots 202, fixing rods 203 and limiting posts 204, the sliding slots 202 are disposed on both sides of the connecting plate 201, the fixing rods 203 are disposed inside the sliding slots 202, the limiting posts 204 are disposed on both sides of the front and rear ends of the connecting plate 201, the sliding structure 2 is disposed to support the position of a lifting device 3 through the connecting plate 201, the sliding slots 202 and the fixing rods 203 are disposed to assist a fixing position of an adjusting device 6 during movement, and the limiting posts 204 interact with limiting holes 9 to prevent the connecting plate 201 from shaking arbitrarily and sliding during operation of the device to cause potential safety hazards, supporting structures 7 are disposed on both sides of the lifting device 3, the supporting structures 7 include a fixing frame 701 and a fixing side plate 702, both sides of mount 701 all are equipped with fixed curb plate 702, the position of lifting device 3 is stabilized through mount 701 and fixed curb plate 702 of lifting device 3 both sides to the bearing structure 7 of setting, prevent when the device functions, lifting device 3 rocks wantonly, the both sides of carriage 5 all are equipped with connecting rod 11, the below of connecting rod 11 is equipped with movable block 12, movable block 12 is equipped with pulley 13 with sliding structure 2 junction, the connecting rod 11 of setting is connected with below sliding structure 2, can make carriage 5's removal more level and smooth when carriage 5 removes, and the pulley 13 of setting can play supplementary fixed action when removing, the rear end of carriage 5 is equipped with electric telescopic handle 14, electric telescopic handle 14 of setting can drive carriage 5 through the mode of push-and-pull and remove.

The working principle of the portal frame for the clean room crane is as follows: firstly, when the device is used, the sliding structure 2 can be installed through the cavity 8 on the base 1, the limiting holes 9 arranged in the cavity 8 can interact with the limiting columns 204 on the two sides of the sliding structure 2 to limit the movement of the sliding structure 2, the sliding structure 2 is prevented from shaking randomly when the device is operated, and meanwhile, the portal frame can be moved to the required flat ground through the movable rollers 10;

secondly, by adjusting the hydraulic oil cylinder 301 of the lifting device 3, the hydraulic oil cylinder 301 drives the hydraulic telescopic rod 302 to adjust the height of the device above, then, by opening the motor 601 of the adjusting device 6, the motor 601 drives the ball screw 602, the ball screw 602 drives the slide block 603, the slide block 603 drives the connecting block 604 to move on the ball screw 602, so that the device below is adjusted, and the sliding frame 5 can be driven to move by the arranged electric telescopic rod 14 in a push-pull mode;

finally, when the upper carriage 5 and the upper adjusting device 6 are in operation, the connecting rods 11 on both sides of the carriage 5 will move on the fixing rods 203 of the lower sliding structure 2, so that the carriage 5 and the adjusting device 6 are more stable during movement, and the pulley 13 is arranged to make the movement smoother during movement, thereby having a certain auxiliary fixing effect.

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 portal frame that toilet crane used, includes base (1), its characterized in that: the rear end of base (1) is equipped with sliding structure (2), the top of base (1) is equipped with elevating gear (3), the top of elevating gear (3) is equipped with support frame (4), the top of support frame (4) is equipped with carriage (5), the centre of carriage (5) is equipped with adjusting device (6).

2. The gantry for a clean room crane according to claim 1, wherein: the lifting device (3) comprises a hydraulic oil cylinder (301) and a hydraulic telescopic rod (302), and the hydraulic telescopic rod (302) is arranged above the hydraulic oil cylinder (301).

3. The gantry for a clean room crane according to claim 1, wherein: the two sides of the lifting device (3) are provided with supporting structures (7), each supporting structure (7) comprises a fixing frame (701) and a fixed side plate (702), and the two sides of the fixing frame (701) are provided with the fixed side plates (702).

4. The gantry for a clean room crane according to claim 1, wherein: the base (1) and sliding structure (2) junction are provided with cavity (8) that match with sliding structure (2), the inside of cavity (8) is equipped with spacing hole (9).

5. The gantry for a clean room crane according to claim 1, wherein: sliding structure (2) include connecting plate (201), spout (202), dead lever (203) and spacing post (204), the left and right sides of connecting plate (201) all is equipped with spout (202), the inside of spout (202) is equipped with dead lever (203), the both sides of connecting plate (201) front and back end all are equipped with spacing post (204).

6. The gantry for a clean room crane according to claim 1, wherein: the adjusting device (6) comprises a motor (601), a ball screw (602), a sliding block (603), a connecting block (604) and a bearing (605), wherein the ball screw (602) is arranged at the right end of the motor (601), the sliding block (603) is sleeved above the ball screw (602), the connecting block (604) is arranged at the bottom of the sliding block (603), and the bearing (605) is arranged at the top end of the ball screw (602).

7. The gantry for a clean room crane according to claim 1, wherein: the movable rolling wheels (10) are arranged below the base (1), and the movable rolling wheels (10) are bilaterally symmetrical relative to the base (1).

8. The gantry for a clean room crane according to claim 1, wherein: the sliding frame is characterized in that connecting rods (11) are arranged on two sides of the sliding frame (5), moving blocks (12) are arranged below the connecting rods (11), and pulleys (13) are arranged at the joints of the moving blocks (12) and the sliding structures (2).

9. The gantry for a clean room crane according to claim 1, wherein: and an electric telescopic rod (14) is arranged at the rear end of the sliding frame (5).