CN218438117U

CN218438117U - Lifting construction operation platform

Info

Publication number: CN218438117U
Application number: CN202222872261.5U
Authority: CN
Inventors: 陈胜哲; 方洁洁; 陈明; 赵恺
Original assignee: Zhejiang Xinqi Construction Co ltd
Current assignee: Zhejiang Xinqi Construction Co ltd
Priority date: 2022-10-28
Filing date: 2022-10-28
Publication date: 2023-02-03
Anticipated expiration: 2032-10-28

Abstract

The utility model relates to a construction work platform goes up and down, including bottom case, elevating system and the elevating platform of being connected with elevating system, the elevating platform includes box, lift cylinder, rail montant and rail horizontal pole, rail montant sliding connection is downthehole in the activity on four turnings of box, the lift cylinder is fixed in the activity hole bottom, and the output and the rail montant of lift cylinder are connected, rail horizontal pole and both ends and rail montant are connected. The utility model discloses a set up the guardrail of liftable on the box to can carry out altitude mixture control, convenient and practical according to the guardrail of user demand four sides to the box.

Description

Lifting construction operation platform

Technical Field

The utility model relates to a elevating gear technical field, concretely relates to construction work platform goes up and down.

Background

The construction operation platform is for people make things convenient for the construction in the building decoration process, and the construction operation platform is often all used to indoor outdoor decoration, for example wall spraying concrete mortar, whitewash, and installation ceramic tile.

The height of guard plates (guardrails) on four sides of a box body for standing people of the conventional construction operation platform is constant, namely, the height of the guard plates is in an unadjustable state, the height of the guard plates cannot be adjusted according to use requirements, and the construction operation platform is inconvenient to use.

SUMMERY OF THE UTILITY MODEL

To the not enough in the background art, the utility model provides a construction work platform goes up and down.

The utility model adopts the technical proposal that: the utility model provides a lift construction work platform, includes bottom case, elevating system and the elevating platform of being connected with elevating system, the elevating platform includes box, lift cylinder, rail montant and rail horizontal pole, rail montant sliding connection is in the movable hole on four turnings of box, the lift cylinder is fixed in the movable hole bottom, and the output and the rail montant of lift cylinder are connected, the rail horizontal pole is connected with the rail montant with both ends.

Further, be equipped with the movable groove on the rail montant, the connector at rail horizontal pole both ends stretches into movable groove and sliding tray sliding fit, and the rail horizontal pole that is located the movable groove the top links firmly with the movable groove upper wall, is equipped with balance spring between rail horizontal pole and the rail horizontal pole.

Further, elevating system fixes promotion chain and the box mount of being connected with the chain other end on the bottom plate of under casing including fixing the arch frame on the bottom plate of under casing, fixing promotion cylinder, one end on the bottom plate of under casing, the box mount passes through slide rail sliding block assembly sliding connection on the arch frame, be fixed with the lift bar on the promotion cylinder output, the lift bar both ends are equipped with and promote the sprocket of chain looks adaptation, the box is fixed on the box mount.

Furthermore, position sensors are arranged on the top of the arch frame and the bottom plate of the bottom box.

Further, the height of the box body is less than 40cm.

The beneficial effects of the utility model are that: the utility model discloses a set up the guardrail of liftable on the box to can carry out altitude mixture control, convenient and practical according to the guardrail of user demand four sides to the box.

In addition to the above-described objects, features and advantages, the present invention has other objects, features and advantages.

The present invention will be described in further detail below with reference to the accompanying drawings.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a partial cross-sectional schematic view of the lift table.

Fig. 3 is a schematic top view of the lift table.

Fig. 4 is a schematic structural view of the bottom case and the lifting platform after being hidden.

In FIGS. 1-4: 1. a bottom box; 2. a lifting mechanism; 3. a lifting platform; 4. a box body; 5. a lifting cylinder; 6. a rail vertical rod; 7. a rail crossbar; 8. a movable hole; 9. a movable groove; 10. a connector; 11. a balance spring; 12. a base plate; 13. an arch frame; 14. a lift cylinder; 15. lifting the chain; 16. a box body fixing frame; 17. a sliding block assembly of the sliding rail; 18. a lifting bar; 19. a sprocket; 20. a position sensor.

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 efforts belong to the protection scope of the present invention.

It should be noted that, if directional indications (such as up, down, left, right, front, and back … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are changed accordingly.

The utility model provides a construction work platform goes up and down.

In this embodiment, referring to fig. 1-4, this lift construction work platform, including bottom case 1, elevating system 2 and the elevating platform 3 of being connected with elevating system, elevating platform 3 includes box 4, lift cylinder 5, rail montant 6 and rail horizontal pole 7, rail montant sliding connection is in the movable hole 8 on four turnings of box, lift cylinder 5 is fixed in movable hole bottom 8, and the output of lift cylinder is connected with the rail montant, rail horizontal pole 7 is connected with rail montant 6 with both ends.

Among the above-mentioned technical scheme, through set up the guardrail of liftable on the box to can carry out altitude mixture control, convenient and practical to the guardrail of four sides of box according to the user demand.

In addition, the height angle of the box body is convenient to load after the height of the guardrail (the vertical rail and the horizontal rail) is lowered, and a user can directly straddle into the box body without additionally arranging a door opening structure on the box body, so that the strength of the box body is indirectly increased. Moreover, the height of the guardrail can be adjusted, so that the guardrail can be more suitable for people with different heights to use, a better protection effect is achieved, and the use safety of equipment is improved.

Specifically, be equipped with movable groove 9 on the rail montant, the connector 10 at rail horizontal pole both ends stretches into movable groove 9 in with sliding tray 9 sliding fit, and the rail horizontal pole that is located movable groove 9 the top links firmly with the movable groove upper wall, is equipped with balance spring 11 between rail horizontal pole and the rail horizontal pole.

Among the above-mentioned technical scheme, balance through balance spring between a plurality of rail horizontal poles, at the descending process, balance spring between rail horizontal pole and the rail horizontal pole can be compressed and draw in, and at the in-process that rises, balance spring can strut the rail horizontal pole naturally.

Specifically, the lifting mechanism comprises an arch frame 13 fixed on a bottom plate 12 of the bottom box 1, a lifting cylinder 14 fixed on the bottom plate of the bottom box, a lifting chain 15 with one end fixed on the bottom plate of the bottom box, and a box body fixing frame 16 connected with the other end of the chain 15, the box body fixing frame is slidably connected on the arch frame through a sliding rail and sliding block assembly 17, a lifting rod 18 is fixed on the output end of the lifting cylinder, chain wheels 19 matched with the lifting chain are arranged at two ends of the lifting rod 18, and the box body is fixed on the box body fixing frame; position sensors 20 are provided on the top of the gantry and the floor of the bottom box.

When the lifting device is used specifically, the lifting cylinder drives the box fixing frame on the chain to reciprocate up and down, wherein the position sensor is connected with the controller, so that the over-stroke operation of equipment is prevented, and the use safety is improved.

Specifically, the height of the box body is less than 40cm. The height of the box body is low, so that the box body is convenient for loading and transporting articles and is convenient for a user to step in.

The skilled person should understand that: although the present invention has been described in accordance with the above embodiments, the inventive concept is not limited to this embodiment, and any modification of the inventive concept will be included in the scope of the patent claims.

Claims

1. The utility model provides a lift construction work platform, includes bottom case, elevating system and the elevating platform of being connected with elevating system, its characterized in that: the elevating platform comprises a box body, an elevating cylinder, a fence vertical rod and a fence horizontal rod, wherein the fence vertical rod is connected in movable holes in four corners of the box body in a sliding mode, the elevating cylinder is fixed at the bottom of the movable holes, the output end of the elevating cylinder is connected with the fence vertical rod, and the fence horizontal rod and the two ends of the fence horizontal rod are connected with the fence vertical rod.

2. The elevating construction work platform of claim 1, wherein: the fence vertical rod is provided with a movable groove, connectors at two ends of the fence transverse rod extend into the movable groove to be in sliding fit with the sliding groove, the fence transverse rod positioned at the top of the movable groove is fixedly connected with the upper wall of the movable groove, and a balance spring is arranged between the fence transverse rod and the fence transverse rod.

3. The elevating construction work platform of claim 1, wherein: elevating system is including fixing the arch frame on the bottom plate of under casing, fixing promotion cylinder, the box mount that one end was fixed on the bottom plate of under casing and was connected with the chain other end on the bottom plate of under casing, the box mount passes through slide rail sliding block subassembly sliding connection on the arch frame, be fixed with the lifting bar on the promotion cylinder output, the lifting bar both ends are equipped with and promote the sprocket of chain looks adaptation, the box is fixed on the box mount.

4. The elevating construction work platform of claim 3, wherein: and position sensors are arranged on the top of the arch frame and the bottom plate of the bottom box.

5. The elevating construction work platform of claim 1, wherein: the height of the box body is less than 40cm.