CN220950711U

CN220950711U - Building material lifting equipment

Info

Publication number: CN220950711U
Application number: CN202322819243.5U
Authority: CN
Inventors: 孟庆浩
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-10-20
Filing date: 2023-10-20
Publication date: 2024-05-14
Anticipated expiration: 2033-10-20

Abstract

The utility model belongs to the technical field of building material lifting, and particularly relates to building material lifting equipment, which comprises a lifting box, wherein the outer wall of the lifting box is fixedly connected with a limiting frame, the outer wall of the limiting frame is rotatably connected with a guide wheel, the outer wall of the guide wheel is in rolling connection with a limiting rod.

Description

Building material lifting equipment

Technical Field

The utility model belongs to the technical field of building material lifting, and particularly relates to building material lifting equipment.

Background

The building construction refers to the production activity of engineering construction implementation stage, which is the construction process of various buildings, namely the process of changing various lines on a design drawing into real objects at a designated place, and is the same as all other industries in the national economy field of China, the China construction industry is changed to be subjected to a high-speed development process since the innovation is open, the whole industry of the construction industry is always in a continuous expansion state, and during the construction, building materials are required to be lifted to a construction site through lifting equipment.

For example, patent with publication number CN209411662U discloses a lifting device for high-efficiency building materials, comprising a device main body, protection ropes, traction ropes, material loading boxes symmetrically arranged on two sides of the device main body, a top frame fixedly arranged on the upper end surface of the device main body, and protection rope control boxes fixedly arranged on two sides of the lower end surface of the top frame, wherein the upper end surface of the material loading box is provided with a loading box top cover, and four corners of the upper end surface of the loading box top cover are provided with extension springs; through setting up extension spring, carry out quantitative control to the displacement volume of material loading case under the action of gravity, through setting up runner c, when material loading case weight reached rated load, the lock frame was moved down to tooth's socket a and gear a looks block, and then prevented runner b and servo motor's operation, reached the purpose of protection, through setting up torsion spring, when the steel ring rotated to certain speed, steel sheet and tooth's socket b looks block, prevented the steel ring rotation, and then prevented the decline of material loading case.

When the existing building material lifting equipment is used, the anti-falling mechanism is generally arranged, but the anti-falling mechanism of the building material lifting equipment is not locked, so that looseness is easily caused by vibration, and the anti-falling mechanism of the building material lifting equipment is unstable. In view of this, we propose a building material lifting apparatus.

Disclosure of utility model

The utility model aims to solve the technical problems, and provides building material lifting equipment, which can be used for avoiding the problem that the falling prevention mechanism of the building material lifting equipment is unstable because the falling prevention mechanism of the building material lifting equipment is not locked and is easy to loose due to vibration.

In view of this, the present utility model provides a building material lifting apparatus comprising:

The lifting box is characterized in that the outer wall of the lifting box is fixedly connected with a limiting frame, the outer wall of the limiting frame is rotatably connected with a guide wheel, the outer wall of the guide wheel is in rolling connection with a limiting rod, the outer wall of the limiting rod is fixedly connected with a vertical frame, one side of the outer wall of the limiting frame is fixedly connected with a locking frame, the inner wall of the locking frame is in sliding connection with a lifting frame, the bottom end of the lifting frame is fixedly connected with a balancing weight, the top end of the lifting frame is penetrated with a pressing rod, the bottom end of the pressing rod is fixedly connected with a lifting connecting block, the bottom end of the lifting connecting block is fixedly connected with a working spring, the side wall of the lifting connecting block is fixedly connected with a lifting pore plate, the outer wall of the lifting pore plate is movably connected with a connecting column, one end of the connecting column is fixedly connected with a sliding slider which is in sliding connection with the outer wall of the lifting frame, the top end of the sliding slider is fixedly connected with a clamping block, a connecting clamping block is provided with a positioning clamping groove, the side of the lifting frame is rotatably connected with a connecting strut, and one side of the connecting strut is located on the side of the clamping block, and the side of the limiting rod is in sliding connection with a brake pad which is in sliding connection with the outer wall of the lifting frame;

the traction assembly is positioned at the top end of the vertical frame and is used for lifting operation of the lifting box;

The protection component is located on the outer wall of the lifting box and used for protecting the lifting box.

Based on the above-mentioned structure, when the quick drop appears in the hoist trunk, because the balancing weight is in the weightlessness status, lead to the balancing weight to take place relative slip with the locking frame of spacing frame outer wall, lifting frame slides and drives the brake block through connecting the branch and closely laminates with the outer wall of gag lever post, then, operating spring passes through self gravity and drives the lift orifice plate that goes up and down even piece outer wall and slide, the lift orifice plate slides and drives the outer wall slip of sliding block along lifting frame through the spliced pole, the sliding block slides and drives the fixture block and lock the positioning slot looks block of locking frame outer wall, realize the locking operation to the brake block, avoid brake block and gag lever post to take place to loosen and take place to take off.

Preferably, the guide wheels are provided with five groups, and the cross section of the limiting rod is T-shaped.

Preferably, the lifting pore plate is provided with two groups, and the sliding block forms a sliding structure with the lifting frame through the lifting pore plate and the connecting column.

Preferably, the lifting frame forms a positioning structure between the locking frame and the locking frame through the clamping blocks and the positioning clamping grooves, and the brake block forms a fitting structure between the lifting frame and the connecting support rod and the limiting rod.

Preferably, the traction assembly comprises:

The lower platform is positioned at the bottom end of the vertical frame and fixedly connected with the bottom end of the vertical frame, the top end of the vertical frame is fixedly connected with an upper platform, the top end of the upper platform is fixedly connected with a winch, and the output end of the winch is provided with a traction rope fixedly connected with the top end of the lifting box.

Preferably, the traction rope is vertical in shape.

Preferably, the protection assembly includes:

The protection network, the protection network is located one side that spacing frame was kept away from to the outer wall of lifting box, the outer wall of lifting box is located one side fixedly connected with work motor of spacing frame, the threaded rod is installed to the output of work motor, the outer wall threaded connection of threaded rod has the connection slider, the outer wall fixedly connected with slip orifice plate of connection slider, the outer wall swing joint of slip orifice plate has the rotary rod that connects soon with lifting box outer wall, the one end of rotary rod extends to the inside fixedly connected with revolving door of lifting box.

Preferably, the revolving door forms a revolving structure with the lifting box through the sliding pore plate and the revolving rod, and the revolving door is parallel to the revolving rod.

The beneficial effects of the utility model are as follows:

1. This building material lifting equipment, through setting up fixture block and location draw-in groove, when the quick drop appears in the hoist trunk, because the balancing weight is in the weightlessness status, lead to the balancing weight to take place relative slip with the locking frame of spacing frame outer wall, lifting frame slides and drives the outer wall of brake block and gag lever post closely laminating through connecting the branch, then, the lifting pore board of lifting connecting the piece outer wall through self gravity drive of operating spring slides, lifting pore board slides and drives the sliding block through the spliced pole and slide along lifting frame's outer wall, the sliding block slides and drives the fixture block and lock the location draw-in groove looks block of locking frame outer wall, realize the locking operation to the brake block, avoid the brake block to take place to loosen with the gag lever post and take place to take off.

2. This building material lifting device through setting up revolving door and protection network, and work motor work passes through the threaded rod and drives and connect the slider and slide, connects the slider and slides and drive the synchronous slip of slip orifice plate, and the slip orifice plate passes through the rotary rod and drives the revolving door and rotate, through revolving door and protection network, realizes the protection operation to the inside building material of lifting box.

Drawings

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

FIG. 2 is a schematic view of a limiting frame according to the present utility model;

FIG. 3 is a schematic view of the structure of the anti-loosening frame of the present utility model;

FIG. 4 is an enlarged view of FIG. 3 at A;

fig. 5 is a schematic structural view of the revolving door of the present utility model.

The label in the figure is:

1. A lifting box; 2. a limit frame; 3. a guide wheel; 4. a limit rod; 5. a vertical frame; 6. an anti-loosening frame; 7. a lifting frame; 701. a connecting strut; 702. a brake pad; 8. balancing weight; 9. a compression bar; 10. lifting the connecting block; 11. a working spring; 12. lifting pore plates; 13. a connecting column; 14. a sliding block; 15. a clamping block; 16. positioning clamping grooves; 17. a lower platform; 18. a top platform; 19. a hoist; 20. a traction rope; 21. a protective net; 22. a working motor; 23. a threaded rod; 24. the connecting slide block; 25. a sliding orifice plate; 26. a rotating rod; 27. and (5) rotating the door.

Detailed Description

The present application is described in further detail below with reference to fig. 1-5.

In the present application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", and the like indicate an azimuth or a positional relationship based on that shown in the drawings. These terms are only used to better describe the present application and its embodiments and are not intended to limit the scope of the indicated devices, elements or components to the particular orientations or to configure and operate in the particular orientations.

The embodiment of the application discloses building material lifting equipment, which comprises:

The lifting box 1, the outer wall fixedly connected with spacing frame 2 of lifting box 1, the outer wall of spacing frame 2 connects soon with guide pulley 3, the outer wall roll connection of guide pulley 3 has gag lever post 4, the outer wall fixedly connected with grudging post 5 of gag lever post 4, the outer wall of spacing frame 2 is located one side fixedly connected with locking frame 6 of gag lever post 4, locking frame 6's inner wall sliding connection has lifting frame 7, lifting frame 7's bottom fixedly connected with balancing weight 8, lifting frame 7's top is run through there is depression bar 9, lifting connecting block 10's bottom fixedly connected with lifting connecting block 10, lifting connecting block 10's bottom fixedly connected with working spring 11, lifting connecting block 10's lateral wall fixedly connected with lifting orifice plate 12, lifting orifice plate 12's outer wall swing connection has spliced pole 13, lifting frame 7's one end fixedly connected with and lifting frame 7 outer wall sliding connection's slip slider 14, the top fixedly connected with fixture block 15, the connection position of fixture block 15 and locking frame 6 has seted up location draw-in groove 16, lifting frame 7's lateral wall connects soon and connects the fulcrum bar 701, one end of connecting fulcrum bar 701 is located one side of spacing frame 4 and connects soon with the brake block 702 sliding connection with lifting frame 6;

The traction component is positioned at the top end of the vertical frame 5 and is used for lifting the lifting box 1;

The protection component is positioned on the outer wall of the lifting box 1 and is used for carrying out protection operation on the lifting box 1.

Based on the above-mentioned structure, when the lift case 1 appears fast descending, because balancing weight 8 is in the weightlessness status, lead to balancing weight 8 to take place relative slip with the locking frame 6 of spacing frame 2 outer wall, lifting frame 7 slides and drives the brake block 702 and closely laminate with the outer wall of gag lever post 4 through connecting branch 701, then, operating spring 11 passes through self gravity and drives the lift orifice plate 12 of lifting link 10 outer wall and slide, lift orifice plate 12 slides and drives the slip slider 14 through spliced pole 13 and slide along the outer wall of lifting frame 7, slip slider 14 slides and drives the location draw-in groove 16 looks block of fixture block 15 and locking frame 6 outer wall, realize the locking operation to brake block 702, avoid brake block 702 and gag lever post 4 to take place the pine and take place the pine.

In one embodiment, the guide wheels 3 are provided with five groups, and the cross section of the limiting rod 4 is in a T shape.

In this embodiment, by setting five groups of guide wheels 3 and a stop lever 4 with a cross section in a shape of "T", the stability of lifting of the lifting box 1 is improved.

In one embodiment, the lifting pore plate 12 is provided with two groups, and the sliding block 14 forms a sliding structure with the lifting frame 7 through the lifting pore plate 12 and the connecting column 13.

In this embodiment, the working spring 11 drives the lifting hole plate 12 on the outer wall of the lifting connecting block 10 to slide through self gravity, and the lifting hole plate 12 drives the sliding slide block 14 to slide along the outer wall of the lifting frame 7 through the connecting column 13, so as to realize the sliding control operation of the sliding slide block 14.

In one embodiment, the lifting frame 7 and the locking frame 6 form a positioning structure through the clamping blocks 15 and the positioning clamping grooves 16, and the brake pad 702 forms a fitting structure through the lifting frame 7 and the connecting support rods 701 and the limiting rods 4.

In this embodiment, the sliding slider 14 slides to drive the clamping block 15 to be clamped with the positioning clamping groove 16 on the outer wall of the anti-loosening frame 6, and meanwhile, the lifting frame 7 slides to drive the brake pad 702 to be tightly attached to the outer wall of the limit rod 4 through the connection support rod 701, so that the locking operation of the brake pad 702 is realized, and the brake pad 702 and the limit rod 4 are prevented from being loosened.

In one embodiment, a traction assembly includes:

The lower platform 17, the lower platform 17 is located the bottom of grudging post 5 and grudging post 5 bottom fixed connection, and the top fixedly connected with of grudging post 5 goes up platform 18, and the top fixedly connected with hoist engine 19 of upper platform 18, hoist engine 19's output install with hoist tank 1 top fixed connection's haulage rope 20.

In this embodiment, the hoist 19 works to drive the lifting box 1 to lift through the traction rope 20, and the lifting box 1 moves to drive the five groups of guide wheels 3 on the outer wall of the limiting frame 2 to roll along the limiting rod 4 with the cross section in a T shape, so as to realize lifting operation on the lifting box 1.

In one embodiment, the traction rope 20 is shaped vertically.

In this embodiment, the vertical traction rope 20 is provided, which is beneficial to improving the stability of the traction rope 20.

In one embodiment, a guard assembly includes:

The protection network 21, the protection network 21 is located the outer wall of lifting box 1 and keeps away from the one side of spacing frame 2, the outer wall of lifting box 1 is located one side fixedly connected with work motor 22 of spacing frame 2, threaded rod 23 is installed to the output of work motor 22, threaded rod 23's outer wall threaded connection has connection slider 24, connection slider 24's outer wall fixedly connected with slip orifice plate 25, the outer wall swing joint of slip orifice plate 25 has rotary rod 26 that connects soon with lifting box 1 outer wall, the inside fixedly connected with revolving door 27 of one end extension to lifting box 1 of rotary rod 26.

In this embodiment, the working motor 22 works and drives the connecting sliding block 24 to slide through the threaded rod 23, the connecting sliding block 24 slides and drives the sliding pore plate 25 to slide synchronously, the sliding pore plate 25 drives the revolving door 27 to rotate through the revolving door 27 and the protective screening 21, and the protective operation on the building materials inside the lifting box 1 is realized.

In one embodiment, the revolving door 27 forms a revolving structure with the lifting box 1 through the sliding hole plate 25 and the revolving rod 26, and the revolving door 27 is parallel to the revolving rod 26.

In this embodiment, the connecting slider 24 slides to drive the sliding orifice plate 25 to slide synchronously, and the sliding orifice plate 25 drives the revolving door 27 to rotate through the revolving rod 26, so as to realize the control operation of the revolving door 27.

When the building material lifting equipment of the embodiment is used, firstly, a worker puts building materials into the lifting box 1, then, the working motor 22 works to drive the connecting sliding block 24 to slide through the threaded rod 23, the connecting sliding block 24 slides to drive the sliding pore plate 25 to slide synchronously, the sliding pore plate 25 drives the revolving door 27 to rotate through the revolving door 27 and the protective screen 21, and the protective operation of building materials inside the lifting box 1 is realized.

Then, the hoist 19 works to drive the lifting box 1 to lift through the traction rope 20, and the lifting box 1 moves to drive the five groups of guide wheels 3 on the outer wall of the limiting frame 2 to roll along the limiting rod 4 with the cross section in a T shape, so that the lifting stability of the lifting box 1 is improved.

Finally, when the lifting box 1 drops rapidly, as the balancing weight 8 is in a weightlessness state, the balancing weight 8 and the anti-loosening frame 6 on the outer wall of the limiting frame 2 slide relatively, the lifting frame 7 slides to drive the brake pad 702 to be tightly attached to the outer wall of the limiting rod 4 through the connecting support rod 701, then the working spring 11 drives the lifting pore plate 12 on the outer wall of the lifting connecting block 10 to slide through self gravity, the lifting pore plate 12 slides to drive the sliding block 14 to slide along the outer wall of the lifting frame 7 through the connecting post 13, the sliding block 14 slides to drive the clamping block 15 to be clamped with the positioning clamping groove 16 on the outer wall of the anti-loosening frame 6, locking operation of the brake pad 702 is realized, and the brake pad 702 and the limiting rod 4 are prevented from loosening.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A building material lifting apparatus, comprising:

The lifting box (1), the outer wall fixedly connected with spacing frame (2) of lifting box (1), the outer wall of spacing frame (2) connects soon has guide pulley (3), the outer wall roll connection of guide pulley (3) has gag lever post (4), the outer wall fixedly connected with grudging post (5) of gag lever post (4), the outer wall of spacing frame (2) is located one side fixedly connected with locking frame (6) of gag lever post (4), the inner wall sliding connection of locking frame (6) has lifting frame (7), the bottom fixedly connected with balancing weight (8) of lifting frame (7), the top of lifting frame (7) runs through pressure bar (9), the bottom fixedly connected with lifting connecting block (10) of pressure bar (9), the bottom fixedly connected with operating spring (11) of lifting connecting block (10), the lateral wall fixedly connected with lifting orifice plate (12) of lifting orifice plate (12), the outer wall swing connection of lifting orifice plate (13) has spliced pole (13), one end fixedly connected with lifting slider (7) and lifting frame (14) of lifting column (13) sliding connection, top fixedly connected with slider (15), the connecting part of the clamping block (15) and the anti-loosening frame (6) is provided with a positioning clamping groove (16), the side wall of the lifting frame (7) is rotatably connected with a connecting support rod (701), and one end of the connecting support rod (701) is positioned at one side of the limiting rod (4) and is rotatably connected with a brake block (702) which is slidably connected with the outer wall of the anti-loosening frame (6);

The traction assembly is positioned at the top end of the vertical frame (5) and is used for lifting the lifting box (1);

The protection component is positioned on the outer wall of the lifting box (1) and is used for carrying out protection operation on the lifting box (1).

2. Building material lifting device according to claim 1, characterized in that: five groups of guide wheels (3) are arranged, and the cross section of the limiting rod (4) is T-shaped.

3. Building material lifting device according to claim 1, characterized in that: the lifting pore plates (12) are provided with two groups, and the sliding blocks (14) form a sliding structure with the lifting frame (7) through the lifting pore plates (12) and the connecting columns (13).

4. Building material lifting device according to claim 1, characterized in that: the lifting frame (7) forms a positioning structure between the locking frame (6) and the locking clamping groove (16) through the clamping block (15), and the brake pad (702) forms a bonding structure between the lifting frame (7) and the connecting support rod (701) and the limiting rod (4).

5. Building material lifting device according to claim 1, characterized in that: the traction assembly includes:

The lifting device comprises a lower platform (17), wherein the lower platform (17) is positioned at the bottom end of a vertical frame (5) and fixedly connected with the bottom end of the vertical frame (5), an upper platform (18) is fixedly connected with the top end of the vertical frame (5), a winch (19) is fixedly connected with the top end of the upper platform (18), and a traction rope (20) fixedly connected with the top end of a lifting box (1) is installed at the output end of the winch (19).

6. The building material lifting apparatus of claim 5, wherein: the traction rope (20) is vertical in appearance.

7. Building material lifting device according to claim 1, characterized in that: the guard assembly includes:

protection network (21), protection network (21) are located one side that spacing frame (2) was kept away from to the outer wall of lifting box (1), the outer wall of lifting box (1) is located one side fixedly connected with work motor (22) of spacing frame (2), threaded rod (23) are installed to the output of work motor (22), the outer wall threaded connection of threaded rod (23) has connecting slider (24), the outer wall fixedly connected with slip orifice plate (25) of connecting slider (24), the outer wall swing joint of slip orifice plate (25) has rotary rod (26) with lifting box (1) outer wall spin-on, the inside fixedly connected with revolving door (27) of one end extension to lifting box (1) of rotary rod (26).

8. The building material lifting apparatus of claim 7, wherein: the rotary door (27) forms a rotary structure with the lifting box (1) through the sliding hole plate (25) and the rotary rod (26), and the rotary door (27) is parallel to the rotary rod (26).