CN219971714U - Building material lifting device - Google Patents
Building material lifting device Download PDFInfo
- Publication number
- CN219971714U CN219971714U CN202321393666.9U CN202321393666U CN219971714U CN 219971714 U CN219971714 U CN 219971714U CN 202321393666 U CN202321393666 U CN 202321393666U CN 219971714 U CN219971714 U CN 219971714U
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- fixed
- lifting device
- base
- building material
- slider
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- 239000004566 building material Substances 0.000 title claims abstract description 20
- 230000000087 stabilizing effect Effects 0.000 claims description 13
- 230000001105 regulatory effect Effects 0.000 claims description 8
- 230000000694 effects Effects 0.000 abstract description 20
- 239000000463 material Substances 0.000 abstract description 7
- 238000010276 construction Methods 0.000 description 12
- 238000000034 method Methods 0.000 description 7
- 238000006073 displacement reaction Methods 0.000 description 4
- 238000009435 building construction Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
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- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The utility model discloses a building material lifting device, which belongs to the technical field of material lifting and aims at the problems of limitation in use of the lifting device and insufficient use stability of the lifting device, and the lifting device comprises a base, wherein the middle of the upper end of the base is provided with a sliding groove, the middle of the base is fixedly provided with a driving motor, the driving end of the driving motor is fixedly provided with a threaded rod, the outer surface of the threaded rod is in threaded connection with one sliding block, the close ends of the two sliding blocks are rotationally connected with two hinge brackets, the two ends of the two hinge brackets are rotationally connected with two fixed blocks, the upper end of one fixed block is fixedly provided with a placing rack, one side of the placing rack is fixedly provided with a fixed rod, and the middle of the placing rack is provided with a through groove; according to the lifting device, the threaded rod is driven by the driving motor to rotate, so that the effect of adjusting the height is achieved, the universality of the lifting device is improved, the hand wheel is rotated by manpower to rotate, the clamping and fixing effects are achieved, and the stability of the lifting device is improved.
Description
Technical Field
The utility model belongs to the technical field of material lifting, and particularly relates to a building material lifting device.
Background
The building construction refers to the production activity of engineering construction implementation stage, is the construction process of various buildings, and can also be said to be the process of changing various lines on a design drawing into real objects at a designated place, and comprises the steps of foundation engineering construction, main structure construction, roof engineering construction, decoration engineering construction and the like, wherein a lifting device is required to lift building materials from a low place to a high place in the building construction process.
The publication number of the comparison patent document is: "CN 213505772U's a material lifting device for construction, the on-line screen storage device comprises a base, the equal fixedly connected with supporting mechanism of base upper end left part and upper end right part, and the equal fixedly connected with guide rail in two sets of supporting mechanism front end middle part, the equal sliding connection of guide rail front end lower part has two sets of sliders, and four sets of slider front ends fixedly connected with blowing device jointly, the common fixedly connected with connecting plate of supporting mechanism upper end, open in connecting plate upper end middle part has the groove of wearing, connecting plate rear end middle part and upper end front end respectively fixedly connected with supporting shoe and connecting block, supporting shoe upper end middle part fixedly connected with drive arrangement, drive arrangement front end upper portion swing joint is at connecting block rear end middle part", and above-mentioned patent still has the following problem under the in-service use condition: although this patent can carry out daily material lifting operation, in the in-service use, because supporting mechanism's height is comparatively fixed for the inconvenient whole height that reduces lifting device in construction site, make at comparatively constrictive construction site just not suitable, make lifting device's application scope less, thereby make lifting device's use have the limitation, and because discharging device is pull formula, make discharging platform not level enough, make the material of placing produce easily and rock, and then make lifting device's stability in use not enough.
Therefore, there is a need for a building material lifting device that solves the problems of limitations in the use of lifting devices and insufficient stability in use of lifting devices in the prior art.
Disclosure of Invention
The utility model aims to provide a building material lifting device which is used for solving the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a building material lifting device, includes the base, the spout has been seted up at base upper end middle part, the base middle part is fixed with driving motor, the driving motor drive end is fixed with the threaded rod, threaded rod surface threaded connection has one of them slider, two the close end rotation of slider is connected with two articulated brackets, two articulated bracket both ends rotate and are connected with two fixed blocks, one of them the fixed block upper end is fixed with the rack, rack one side is fixed with the dead lever, the through groove has been seted up at the rack middle part, the equal sliding connection of through groove both sides inner wall has the regulating block, two regulating block middle part threaded connection has reciprocating screw, reciprocating screw one end is fixed with the hand wheel, two the regulating block upper end all is fixed with the connecting block, two the connecting block upper end all is fixed with the spacing, two the spacing is all fixed with the rubber pad near mutually.
In the scheme, one of the sliding blocks is slidably connected to the inner wall of the sliding groove, one of the sliding blocks is in threaded connection with the outer surface of the threaded rod, the outer surface of the threaded rod is rotationally connected to the middle of the base, the other sliding block is slidably connected to the inner wall of the placement frame, the other sliding block is slidably connected to the outer surface of the fixing rod, the two sliding blocks are oppositely arranged, and the vertical section of each sliding block is in M-shaped arrangement.
It is further worth to say that one of them fixed block one end is fixed in base one side, and wherein another fixed block one end is fixed in rack one side, two the fixed block is relative setting, every the fixed block perpendicular tangent plane is M type setting.
The outer surfaces of the adjusting blocks are slidably connected to the inner wall of the through groove, the middle parts of the two adjusting blocks are in threaded connection with the outer surfaces of two sides of the reciprocating screw, and the outer surfaces of the reciprocating screw are rotatably connected to the middle part of the placement frame.
As a preferable implementation mode, the outer surfaces of the two connecting blocks are connected with the inner walls on two sides of the through groove in a sliding mode, and the outer surfaces of the two limiting frames are connected with the outer surfaces on two sides of the placing frame in a sliding mode.
As a preferred implementation mode, the middle part of the hand wheel is fixed at one end of the reciprocating screw, the other end of the reciprocating screw is fixed with a stabilizing column, and the stabilizing column is in a cylindrical shape.
As a preferred implementation mode, universal wheels are arranged at four corners of the lower end of the base, a fixing frame is fixed at one end of the base, a handle is rotatably connected to the middle of the fixing frame, the fixing frame is in a U-shaped arrangement, and the handle is in a T-shaped arrangement.
Compared with the prior art, the building material lifting device provided by the utility model at least comprises the following beneficial effects:
(1) Through driving motor drive threaded rod carrying out rotatory operation for threaded rod, slider, fixed block, spout, dead lever, articulated frame mutually support the operation, realize the effect of altitude mixture control, can adjust corresponding height according to the actual need in construction site, make lifting device's application scope wider, and then reach the effect that improves lifting device commonality.
(2) The hand wheel is rotated by manpower to rotate, so that the hand wheel, the reciprocating screw, the adjusting block, the fixing block, the limiting frame, the rubber pad and the penetrating groove are mutually matched to realize the clamping and fixing effect, the building materials are prevented from shaking in the lifting process, and the stability of the lifting device is further improved.
Drawings
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a cross-sectional view of a base of the present utility model;
FIG. 3 is a schematic view of the hinge bracket structure of the present utility model;
fig. 4 is a cross-sectional view of the inventive carrier.
In the figure: 1. a base; 2. a chute; 3. a driving motor; 4. a threaded rod; 5. a slide block; 6. a hinge bracket; 7. a fixed block; 8. a placing rack; 9. a fixed rod; 10. a through groove; 11. an adjusting block; 12. a reciprocating screw; 13. a hand wheel; 14. a connecting block; 15. a limiting frame; 16. a rubber pad; 17. a stabilizing column; 18. a universal wheel; 19. a fixing frame; 20. a handle.
Detailed Description
The utility model is further described below with reference to examples.
Referring to fig. 1-4, the utility model provides a building material lifting device, which comprises a base 1, wherein the base 1 plays a role of supporting the lifting device, a chute 2 is arranged in the middle of the upper end of the base 1, the chute 2 provides a place supporting role for sliding of a sliding block 5, a driving motor 3 is fixed in the middle of the base 1, the driving motor 3 is a motor for converting an electric pulse signal into corresponding angular displacement or linear displacement, each time a pulse signal is input, a rotor rotates by an angle or further, the output angular displacement or linear displacement is in direct proportion to the input pulse number, the rotating speed is in direct proportion to the pulse frequency, a threaded rod 4 is fixed at the driving end of the driving motor 3, the threaded rod 4 drives the sliding block 5 to slide, one sliding block 5 is connected with the outer surface of the threaded rod 4 in a threaded manner, the sliding block 5 drives a hinged frame 6 to fold, the two sliders 5 are rotatably connected with two hinge brackets 6 at the similar ends, the hinge brackets 6 have the effect of height adjustment, two hinge brackets 6 are rotatably connected with two fixed blocks 7 at the two ends, the fixed blocks 7 play a role of supporting, a placing frame 8 is fixed at the upper end of one fixed block 7, the placing frame 8 has the effect of placing materials, a fixed rod 9 is fixed at one side of the placing frame 8, the fixed rod 9 plays the effect of stabilizing the sliders 5, a through groove 10 is arranged in the middle of the placing frame 8, the through groove 10 plays the effect of stabilizing the adjusting blocks 11, the inner walls at two sides of the through groove 10 are slidably connected with the adjusting blocks 11, the middle of the two adjusting blocks 11 are in threaded connection with a reciprocating screw 12, the reciprocating screw 12 drives the two adjusting blocks 11 to reversely slide, one end of the reciprocating screw 12 is fixed with a hand wheel 13, the hand wheel 13 is convenient for workers to rotate, connecting blocks 14 are fixed at the upper ends of the two adjusting blocks 11, the connecting blocks 14 drive the limiting frames 15 to slide, the limiting frames 15 are fixed at the upper ends of the two connecting blocks 14, the limiting frames 15 clamp and fix materials, and rubber pads 16 are fixed on the near sides of the two limiting frames 15.
Further, as shown in fig. 1, fig. 2 and fig. 3, it is worth specifically explaining that the outer surface of one of the sliding blocks 5 is slidably connected to the inner wall of the chute 2, the middle of one of the sliding blocks 5 is in threaded connection with the outer surface of the threaded rod 4, the outer surface of the threaded rod 4 is rotatably connected to the middle of the base 1, the outer surface of the other sliding block 5 is slidably connected to the inner wall of the placement frame 8, the middle of the other sliding block 5 is slidably connected to the outer surface of the fixing rod 9, the two sliding blocks 5 are oppositely arranged, the vertical section of each sliding block 5 is in an M-shaped arrangement, one end of one of the fixing blocks 7 is fixed on one side of the base 1, one end of the other fixing block 7 is fixed on one side of the placement frame 8, the two fixing blocks 7 are oppositely arranged, and the vertical section of each fixing block 7 is in an M-shaped arrangement.
Further, as shown in fig. 1, 2 and 4, it should be noted that the outer surfaces of the adjusting blocks 11 are slidably connected to the inner walls of the through slots 10, the middle parts of the two adjusting blocks 11 are in threaded connection with the outer surfaces of two sides of the reciprocating screw 12, the outer surfaces of the reciprocating screw 12 are rotatably connected to the middle parts of the placing frames 8, the outer surfaces of the two connecting blocks 14 are slidably connected to the inner walls of two sides of the through slots 10, and the outer surfaces of the two limiting frames 15 are slidably connected to the outer surfaces of two sides of the placing frames 8.
The scheme comprises the following working processes: when using building material lifting device, at first carry out rotatory operation through driving motor 3 drive threaded rod 4, make one of them slider 5 of threaded connection with threaded rod 4 surface carry out the sliding operation under the spacing of spout 2 that base 1 one side was seted up, thereby make two articulated frame 6 that slider 5 near end rotated and be connected fold operation under the stability of two fixed blocks 7 that both ends rotated and be connected, thereby make one of them slider 5 middle part sliding connection at dead lever 9 surface, accomplish the effect of altitude mixture control, can adjust corresponding height according to the actual need of construction place, make lifting device's application scope wider, and then reach the effect that improves lifting device commonality, then carry out rotatory operation through manpower rotation hand wheel 13, make reciprocating screw 12 with hand wheel 13 middle part fixed connection carry out rotatory operation under the stability of rack 8, thereby make two regulating blocks 11 with reciprocating screw 12 both sides surface threaded connection carry out reverse sliding operation under the spacing of running through groove 10, and then make two connecting blocks 14 fixedly connected with two regulating block 11 upper ends carry out reverse sliding operation, thereby make and two upper ends 14 fixedly connected with two connecting blocks 15 carry out the effect of carrying out the reverse sliding operation at 16, and then carry out the lifting device at the opposite direction of rotation of speed of rotation of carrier 8, the lifting device is realized, and the lifting device is held in the lifting device is realized, and the lifting device is realized.
The working process can be as follows: the threaded rod 4 is driven by the driving motor 3 to rotate, one of the sliding blocks 5 in threaded connection with the outer surface of the threaded rod 4 drives the hinged frame 6 to fold, the effect of height adjustment is achieved, the corresponding height can be adjusted according to the actual requirement of a construction site, the application range of the lifting device is wider, the effect of improving the universality of the lifting device is achieved, then the hand wheel 13 is rotated by manpower to rotate, the reciprocating screw 12 fixedly connected with the middle part of the hand wheel 13 drives the two adjusting blocks 11 to reversely slide, the effect of clamping and fixing is achieved, building materials are prevented from shaking in the lifting process, and the effect of improving the stability of the lifting device is achieved.
Further, as shown in fig. 1 and fig. 4, it is worth specifically explaining that the middle part of the hand wheel 13 is fixed at one end of the reciprocating screw rod 12, the other end of the reciprocating screw rod 12 is fixed with a stabilizing column 17, the stabilizing column 17 is in a cylindrical shape, the stabilizing column 17 has the effect of stabilizing the reciprocating screw rod 12, and the stability of the limiting frame 15 is improved.
Further as shown in fig. 1, it is worth specifically explaining that universal wheels 18 are all arranged at four corners of the lower end of the base 1, a fixing frame 19 is fixed at one end of the base 1, a handle 20 is connected to the middle part of the fixing frame 19 in a rotating mode, the fixing frame 19 is in a U-shaped arrangement, the handle 20 is in a T-shaped arrangement, the handle 20 and the universal wheels 18 are matched with each other, workers can conveniently move, and the use convenience of the lifting device is improved.
To sum up: the effect of stabilizing the reciprocating screw 12 is achieved through the stabilizing column 17, the effect of improving the stability of the limiting frame 15 is achieved, the handle 20 and the universal wheels 18 are matched with each other, workers can conveniently move, and the use convenience of the lifting device is improved.
The driving motor 3 can be purchased in the market, and the driving motor 3 is provided with a power supply, which belongs to the mature technology in the field and is fully disclosed, so that the description is not repeated.
Claims (7)
1. The utility model provides a building material lifting device, includes base (1), its characterized in that, spout (2) have been seted up at base (1) upper end middle part, base (1) middle part is fixed with driving motor (3), driving motor (3) drive end is fixed with threaded rod (4), threaded rod (4) surface threaded connection has one of them slider (5), two slider (5) close end rotation is connected with two articulated frame (6), two articulated frame (6) both ends rotation is connected with two fixed blocks (7), one of them fixed block (7) upper end is fixed with rack (8), rack (8) one side is fixed with dead lever (9), run through groove (10) have been seted up at rack (8) middle part, the equal sliding connection of run through groove (10) both sides inner wall has regulating block (11), two regulating block (11) middle part threaded connection has reciprocating screw (12), reciprocating screw (12) one end is fixed with hand wheel (13), two regulating block (11) upper end all is fixed with rack (14), two upper end (14) all are fixed with spacing rubber pad (15) each other, two adjacent connecting blocks (15).
2. A building material lifting device according to claim 1, wherein: one of them slider (5) surface sliding connection is at spout (2) inner wall, one of them slider (5) middle part threaded connection is at threaded rod (4) surface, threaded rod (4) surface rotation is connected at base (1) middle part, and wherein another slider (5) surface sliding connection is at rack (8) inner wall, and wherein another slider (5) middle part sliding connection is at dead lever (9) surface, two slider (5) are relative setting, every slider (5) perpendicular tangent plane is M type setting.
3. A building material lifting device according to claim 1, wherein: one of them fixed block (7) one end is fixed in base (1) one side, and wherein another fixed block (7) one end is fixed in rack (8) one side, and two fixed block (7) are relative setting, every fixed block (7) perpendicular tangent plane is M type setting.
4. A building material lifting device according to claim 1, wherein: the outer surfaces of the adjusting blocks (11) are slidably connected to the inner wall of the through groove (10), the middle parts of the two adjusting blocks (11) are in threaded connection with the outer surfaces of two sides of the reciprocating screw rod (12), and the outer surfaces of the reciprocating screw rod (12) are rotationally connected to the middle part of the placing frame (8).
5. A building material lifting device according to claim 1, wherein: the outer surfaces of the two connecting blocks (14) are slidably connected to the inner walls at two sides of the through groove (10), and the outer surfaces of the two limiting frames (15) are slidably connected to the outer surfaces at two sides of the placing frame (8).
6. A building material lifting device according to claim 1, wherein: the middle part of the hand wheel (13) is fixed at one end of the reciprocating screw (12), the other end of the reciprocating screw (12) is fixed with a stabilizing column (17), and the stabilizing column (17) is in a cylindrical shape.
7. A building material lifting device according to claim 1, wherein: the novel multifunctional electric bicycle is characterized in that universal wheels (18) are arranged at four corners of the lower end of the base (1), a fixing frame (19) is fixed at one end of the base (1), a handle (20) is rotatably connected to the middle of the fixing frame (19), the fixing frame (19) is in a U-shaped arrangement, and the handle (20) is in a T-shaped arrangement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321393666.9U CN219971714U (en) | 2023-06-02 | 2023-06-02 | Building material lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321393666.9U CN219971714U (en) | 2023-06-02 | 2023-06-02 | Building material lifting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219971714U true CN219971714U (en) | 2023-11-07 |
Family
ID=88579648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321393666.9U Active CN219971714U (en) | 2023-06-02 | 2023-06-02 | Building material lifting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219971714U (en) |
-
2023
- 2023-06-02 CN CN202321393666.9U patent/CN219971714U/en active Active
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