CN216072958U

CN216072958U - Lifting equipment with safety protection for high altitude construction

Info

Publication number: CN216072958U
Application number: CN202121857597.3U
Authority: CN
Inventors: 刘超; 吴东
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-10
Filing date: 2021-08-10
Publication date: 2022-03-18
Anticipated expiration: 2031-08-10

Abstract

The utility model discloses a lifting device with safety protection for high-altitude operation, which comprises a bottom plate, wherein a portal frame is fixedly arranged on the top side of the bottom plate, a lifting motor is fixedly arranged on the portal frame, a lifting cable is arranged on the lifting motor, the bottom side of the lifting cable is connected with a lifting frame, one side of the lifting frame is fixedly provided with a safety buckle, the lifting frame is provided with the safety buckle to ensure the safety of lifting personnel, when falling, a U-shaped protection plate is firstly contacted with the ground and can move mutually with the lifting frame, the impact force at the moment of falling is relieved under the elastic force of an extrusion spring, so that the safety of the lifting personnel can be protected, a falling-preventing top plate is arranged on the lifting frame, objects in the air fall, the falling-preventing top plate can be rotated and opened, and the high-altitude personnel can be brought below the falling-preventing top plate, the falling object at high altitude is prevented from being injured by crashing, and the protective performance is greatly enhanced.

Description

Lifting equipment with safety protection for high altitude construction

Technical Field

The utility model relates to the technical field of building construction, in particular to lifting equipment with safety protection for high-altitude operation.

Background

The machine adopts external power as traction, utilizes a motor or a small diesel engine as power to carry out hydraulic lifting, is convenient and flexible, has good maneuverability, is safe and reliable, and is a movable aerial work product for serving aerial work, equipment installation, maintenance and the like in various industries. The staff need elevating gear to carry out the operation on aerial working platform.

Traditional elevating gear uses the back for a long time, can lead to construction elevating gear's local structure ageing, in case do not in time overhaul, construction elevating gear will take place the condition of falling very easily, and generally construction elevating gear is because not having perfect safeguard measure moreover, so can take place great casualties when construction elevating gear falls to ground, consequently needs a neotype be had for safety protection's aerial working lifting device and satisfy people's demand.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides lifting equipment with safety protection for high-altitude operation, which is used for solving the problems.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a jacking equipment for high altitude construction with safety protection, includes the bottom plate, the top side fixed mounting of bottom plate has the portal frame, and fixed mounting has elevator motor on the portal frame, is equipped with the lift hawser on the elevator motor, and the bottom side of lift hawser is connected with the elevator frame, one side fixed mounting of elevator frame has the safety to be detained, the bottom side movable mounting of elevator frame has U type guard plate, and extrusion groove has been seted up on the top side of U type guard plate, and slidable mounting has two extrusion pieces in the extrusion groove, and extrusion piece's top side all extends to outside the extrusion groove and all rotates and install the extrusion pole, and the top of two extrusion poles all rotates and installs on the bottom side of elevator frame, and one side fixed mounting that two extrusion pieces are close to each other has same extrusion spring.

Preferably, the standing groove has been seted up to one side of lift frame, and the roof that prevents falling is installed to the standing groove internal rotation, outside the top side of the roof that prevents falling extended to the standing groove, all installed on the both sides inner wall of standing groove and blockked the shell fragment, two block the shell fragments all with roof looks adaptation that prevents falling.

Preferably, one side of the lifting frame is fixedly provided with a stop block, and the stop block is positioned below the anti-falling top plate and is matched with the anti-falling top plate.

Preferably, the guide grooves are formed in the two sides of the portal frame, the guide blocks are fixedly mounted on the two sides of the lifting frame, and the two guide blocks are slidably mounted in the two guide grooves respectively.

Preferably, the sliding tray has all been seted up to the both sides of sash, and the equal fixed mounting in both sides of U type guard plate has the sliding block, and two sliding blocks are slidable mounting respectively in two sliding trays.

Preferably, one side of the lifting frame is provided with a door plate groove, and the door plate groove is rotatably provided with a switch door.

Compared with the prior art, the utility model has the beneficial effects that: this lifting device for high altitude construction with safety protection, install safety buckle on the lift frame, guarantee lift personnel's security, below at the lift frame be equipped with U type guard plate, when taking place to fall, U type guard plate earlier with ground contact, will take place the mutual displacement with the lift frame, can drive the extrusion pole and remove, can be under extrusion spring's elastic force, slow down the impact force in the twinkling of an eye that falls, thereby can protect lift personnel's security, be equipped with the roof that prevents falling on the lift frame, when carrying out high altitude construction, it drops to have thing aloft, can rotate and open the roof that prevents falling, high altitude personnel can take the below at the roof that prevents falling, the thing that avoids the high altitude to drop injures by crashing, protective properties strengthens greatly.

Drawings

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

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

FIG. 3 is a schematic view of the flat section of the present invention;

FIG. 4 is a schematic structural view of portion A of FIG. 2 according to the present invention;

fig. 5 is a schematic structural diagram of part B in fig. 2 according to the present invention.

In the figure: 1. a base plate; 2. a gantry; 3. a lifting motor; 4. a lifting cable; 5. a lifting frame; 6. a guide groove; 7. a guide block; 8. a door panel slot; 9. opening and closing the door; 10. a safety buckle; 11. a placement groove; 12. a roof fall prevention plate; 13. blocking the elastic sheet; 14. a stopper; 15. a U-shaped protection plate; 16. a sliding groove; 17. a slider; 18. extruding a groove; 19. extruding the block; 20. an extrusion stem; 21. compressing the spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example (b): referring to fig. 1-5, a lifting device with safety protection for high-altitude operation comprises a base plate 1, a portal frame 2 is fixedly installed on the top side of the base plate 1, a lifting motor 3 is fixedly installed on the portal frame 2, a lifting cable 4 is arranged on the lifting motor 3, a lifting frame 5 is connected to the bottom side of the lifting cable 4, a safety buckle 10 is fixedly installed on one side of the lifting frame 5, a U-shaped protection plate 15 is movably installed on the bottom side of the lifting frame 5, an extrusion groove 18 is formed in the top side of the U-shaped protection plate 15, two extrusion blocks 19 are slidably installed in the extrusion groove 18, extrusion rods 20 are rotatably installed on the top sides of the extrusion blocks 19 and extend out of the extrusion groove 18, the top ends of the two extrusion rods 20 are rotatably installed on the bottom side of the lifting frame 5, the same extrusion spring 21 is fixedly installed on the side, which the two extrusion blocks 19 are close to each other, a placement groove 11 is formed in one side of the lifting frame 5, an anti-falling top plate 12 is rotatably installed in the placing groove 11, the top side of the anti-falling top plate 12 extends out of the placing groove 11, blocking elastic pieces 13 are installed on the inner walls of the two sides of the placing groove 11, the two blocking elastic pieces 13 are matched with the anti-falling top plate 12 and can be rotated to open the anti-falling top plate 12, high-altitude personnel can be brought below the anti-falling top plate 12 to avoid objects falling from high altitude to be injured by impact, the protection performance is greatly enhanced, a stop block 14 is fixedly installed on one side of the lifting frame 5, the stop block 14 is positioned below the anti-falling top plate 12 and is matched with the anti-falling top plate 12, the anti-falling top plate 12 is lapped on the stop block 14 and can play a role in supporting and protecting, guide grooves 6 are formed in the two sides of the portal frame 2, guide blocks 7 are fixedly installed on the two sides of the lifting frame 5, the two guide blocks 7 are respectively slidably installed in the two guide grooves 6, and the guide blocks 7 and the guide grooves 6 are arranged to guide the movement of the lifting frame 5, avoid rocking this appearance in the lift process, sliding tray 16 has all been seted up at the both sides of sash 5, the equal fixed mounting in both sides of U type guard plate 15 has sliding block 17, two sliding block 17 respectively slidable mounting are in two sliding tray 16, the sliding block 17 and the sliding tray 16 of setting can be connected U type guard plate 15 and sash 5, door plank groove 8 has been seted up to one side of sash 5, switch door 9 is installed to door plank inslot 8 internal rotation, the personnel's that go up and down the entering of being convenient for.

When in use: the lifting motor 3 is controlled to carry out lifting work, the lifting motor 3 can drive the lifting cable rope 4 to move when running, the lifting frame 5 can be driven to move to lift, the safety buckle 10 is installed on the lifting frame 5, the safety buckle 10 can be connected with a safety belt of a lifting person, so that the safety of the lifting person is ensured, the U-shaped protection plate 15 is arranged below the lifting frame 5, the U-shaped protection plate 15 is connected with the lifting frame 5 through the sliding block 17 and the sliding groove 16, when falling occurs, the U-shaped protection plate 15 is firstly contacted with the ground, after the U-shaped protection plate 15 is contacted, the U-shaped protection plate and the lifting frame 5 can move mutually, the extrusion rod 20 can be driven to move, the extrusion blocks 19 are driven to move in the extrusion grooves 18 by the movement of the extrusion rods 20, the extrusion blocks 19 can be compressed to compress the extrusion springs 21 by the movement of the extrusion springs, and the instant impact force of falling can be reduced under the elastic force of the extrusion springs 21, thereby can protect lift personnel's security, be equipped with on lifting frame 5 and prevent roof 12 that falls, when carrying out high altitude construction, have the thing to drop in the air, can rotate and open roof 12 that prevents falling, prevent that roof 12 that falls takes back on dog 14, personnel in the air can take in the below of roof 12 that prevents falling, and the thing that avoids the high altitude to drop injures by a crashing object, and protective properties strengthens greatly.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The lifting equipment with safety protection for the aerial work comprises a base plate (1) and is characterized in that a portal frame (2) is fixedly mounted on the top side of the base plate (1), a lifting motor (3) is fixedly mounted on the portal frame (2), a lifting cable (4) is arranged on the lifting motor (3), a lifting frame (5) is connected to the bottom side of the lifting cable (4), a safety buckle (10) is fixedly mounted on one side of the lifting frame (5), a U-shaped protection plate (15) is movably mounted on the bottom side of the lifting frame (5), an extrusion groove (18) is formed in the top side of the U-shaped protection plate (15), two extrusion blocks (19) are slidably mounted in the extrusion groove (18), the top sides of the extrusion blocks (19) all extend out of the extrusion groove (18) and are all rotatably mounted with extrusion rods (20), and the top ends of the two extrusion rods (20) are all rotatably mounted on the bottom side of the lifting frame (5), one side of the two extrusion blocks (19) close to each other is fixedly provided with the same extrusion spring (21).

2. The lifting equipment with safety protection for high altitude construction according to claim 1, characterized in that one side of lift frame (5) has been seted up standing groove (11), and standing plate (12) is installed in the rotation of standing groove (11), and the top side of standing plate (12) extends to outside standing groove (11), all installs on the both sides inner wall of standing groove (11) and blocks shell fragment (13), and two block shell fragments (13) all with standing plate (12) looks adaptation.

3. The safety-protected lifting device for the high altitude operation is characterized in that a stop block (14) is fixedly mounted on one side of the lifting frame (5), and the stop block (14) is located below the anti-falling top plate (12) and is matched with the anti-falling top plate (12).

4. The safety-protection lifting equipment for high-altitude operation is characterized in that guide grooves (6) are formed in two sides of the portal frame (2), guide blocks (7) are fixedly mounted on two sides of the lifting frame (5), and the two guide blocks (7) are slidably mounted in the two guide grooves (6) respectively.

5. The safety-protection lifting equipment for the high-altitude operation is characterized in that sliding grooves (16) are formed in two sides of the lifting frame (5), sliding blocks (17) are fixedly mounted on two sides of the U-shaped protection plate (15), and the two sliding blocks (17) are respectively slidably mounted in the two sliding grooves (16).

6. The safety-protection lifting device for high-altitude operation as claimed in claim 1, wherein a door plate groove (8) is formed in one side of the lifting frame (5), and a switch door (9) is rotatably mounted in the door plate groove (8).