CN216076191U - Scaffold with raising and lowering functions - Google Patents
Scaffold with raising and lowering functions Download PDFInfo
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- CN216076191U CN216076191U CN202122685964.2U CN202122685964U CN216076191U CN 216076191 U CN216076191 U CN 216076191U CN 202122685964 U CN202122685964 U CN 202122685964U CN 216076191 U CN216076191 U CN 216076191U
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- support
- lifting
- scaffold
- lifting seat
- seat
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Abstract
The utility model discloses a scaffold with a lifting function, which comprises a first support, wherein a second support with the same structure is arranged on the right side of the first support, the bottom ends of the first support and the second support are welded on a bottom plate, roller grooves are formed in the inner sides of the first support and the second support, the front end and the rear end of the top of the first support are welded with the second support through cross beams, universal wheels are arranged at the bottom of the bottom plate, and brakes are arranged on the universal wheels. According to the utility model, the two lifting mechanisms are arranged, the lifting mechanisms can be adjusted in height according to the construction position, and the two lifting mechanisms are matched with the rollers arranged on the lifting seat, so that the stability and the safety of the lifting seat are improved, the working efficiency of workers is improved, the limiting devices are arranged at the upper ends of the two sides of the lifting seat, when the lifting seat reaches an appointed position, the limiting bolts are controlled and are positioned in the limiting holes, the safety and the stability of the lifting seat are improved, and the safety of the workers is ensured.
Description
Technical Field
The utility model belongs to the technical field of scaffolds, and particularly relates to a scaffold with a lifting function.
Background
The scaffold is various supports which are erected for workers to operate and solve vertical and horizontal transportation on a construction site, and the general term of the building industry refers to a working and protection platform which is arranged on an outer wall, interior decoration or a place with higher floor height and cannot be directly constructed on a construction site.
The existing scaffold is mostly fixed in structure, the height of the scaffold can not be adjusted according to the construction requirement, or the construction position is higher, or the construction position is lower, the construction is not facilitated well, the working efficiency is reduced, the existing lifting type carrier is mostly poor in stability, shaking can be generated during construction, the safety is reduced, and therefore the scaffold with the lifting function is provided.
SUMMERY OF THE UTILITY MODEL
The utility model provides a scaffold with a lifting function, and aims to solve the problems that most scaffold in the background technology is fixed in structure, cannot be adjusted in height according to construction requirements, is higher in construction position or lower in construction position, cannot provide convenience for construction well, reduces working efficiency, is poor in stability, can shake during construction and reduces safety.
The present invention is achieved as described above, and a scaffold having a lifting function, comprising:
the lifting device comprises a first support, a second support of the same structure is arranged on the right side of the first support, the bottom ends of the first support and the second support are welded on a bottom plate, roller grooves are formed in the inner side of the first support and the inner side of the second support, the front end and the rear end of the top of the first support are welded with the second support through a cross beam, universal wheels are arranged at the bottom of the bottom plate and are provided with brake brakes, a lifting seat is arranged above the bottom plate, rollers are arranged on the two sides of the front end and the rear end of the lifting seat and are in the roller grooves, a first lifting mechanism is arranged at the center of the top of the first support, a second lifting mechanism is arranged at the center of the top of the second support, and limiting devices are arranged on the front side and the rear side of the upper end of the lifting seat.
Preferably, as a preferred aspect of the present invention, the first lifting mechanism and the second lifting mechanism have the same structure, the first lifting mechanism includes a safety box, a motor, a winding wheel and a rope, the winding wheel is disposed at a central position inside the safety box, the left end of the winding wheel is connected to the motor, the rope disposed on the winding wheel penetrates through the first support, and the bottom end of the rope is connected to the lifting seat through a hanging ring.
Preferably, as one preferable mode of the present invention, the front end of the lifting seat is hinged to the safety door through a hinge, a pin cylinder is welded to the upper end of the inner side of the safety door, and a plug pin corresponding to the pin cylinder is arranged on the inner side of the front end of the lifting seat.
Preferably, as a preferred aspect of the present invention, the limiting device includes a connecting block, a limiting bolt and a limiting hole, the connecting block is welded at an upper side of the lifting seat, the connecting block is in threaded connection with the limiting bolt in the connecting block, the inner sides of the first bracket and the second bracket are both provided with a plurality of limiting holes, the limiting holes are arranged at equal distances from top to bottom, and the aperture of each limiting hole corresponds to the limiting bolt.
Preferably, as a preferred aspect of the present invention, two end faces of the lifting seat are flush with the outer end faces of the first bracket and the second bracket, respectively.
Preferably, as a preferred aspect of the present invention, a gap is provided between each of the front and rear end surfaces of the two sides of the lifting seat and the inner end surface of the first bracket and the inner end surface of the second bracket.
Preferably, as a preferred aspect of the present invention, the safety box has a heat radiation window on an outer end surface thereof corresponding to the motor.
Preferably, as a preferred aspect of the present invention, the first bracket, the second bracket and the cross beam are all made of a steel material with a solid structure.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the two lifting mechanisms are arranged, the lifting mechanisms can be used for adjusting the height according to the construction position, and the stability and the safety of the lifting seat are improved by matching with the rollers arranged on the lifting seat, so that the working efficiency of workers is improved.
2. According to the utility model, the limiting devices are arranged at the upper ends of the two sides of the lifting seat, and when the lifting seat reaches a specified position, the limiting bolts are controlled to be positioned in the limiting holes, so that the safety and the stability of the lifting seat are improved, and the safety of workers is guaranteed.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the lifting seat of the present invention;
FIG. 3 is a schematic view of part A of the present invention;
fig. 4 is a schematic view of the internal structure of the lifting mechanism of the present invention.
In the figure: 1. a first bracket; 2. a second bracket; 3. a base plate; 4. a universal wheel; 5. a lifting seat; 6. a cross beam; 7. a first lifting mechanism; 701. a safety box; 702. a motor; 703. a winding wheel; 704. a rope; 8. a second lifting mechanism; 9. a roller; 10. a safety door; 11. a limiting device; 1101. connecting blocks; 1102. a limit bolt; 1103. a limiting hole; 12. a bolt; 13. a pin barrel; 14. and (4) a roller groove.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Furthermore, in the description of the present invention, furthermore, "first", "second", "third", and "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be further noted that, unless otherwise specifically stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, integrally connected, mechanically connected, electrically connected, directly connected, connected through an intermediate medium, or connected through the insides of two elements. It will be understood by those of ordinary skill in the art that the above terms in the present invention have the meaning of "a plurality" of two or more in each particular case unless specifically defined otherwise.
As shown in fig. 1-4, the present invention provides a technical solution: the method comprises the following steps:
first support 1, first support 1 right side is equipped with the second support 2 of isostructure, first support 1 all welds on bottom plate 3 with 2 bottoms of second support, roller groove 14 has all been seted up with 2 inboards of second support to first support 1, both ends all weld with second support 2 through crossbeam 6 around the first support 1 top, be located bottom plate 3 bottom and install universal wheel 4, and be equipped with the brake on universal wheel 4, bottom plate 3 top position is equipped with lift seat 5, the both sides position at both ends all is equipped with gyro wheel 9 around the lift seat 5, and gyro wheel 9 is in roller groove 14, first elevating system 7 is installed to 1 top central point department of first support, be located 2 top central point departments of second support and be equipped with second elevating system 8, both sides all are equipped with stop device 11 around lift seat 5 upper end.
First elevating system 7 is the same with second elevating system 8 structure, and first elevating system 7 includes safety box 701, motor 702, winding wheel 703 and rope 704, and safety box 701 inside central point department is equipped with winding wheel 703, and winding wheel 703 left end is connected motor 702, and rope 704 that is equipped with on the winding wheel 703 runs through first support 1, and the bottom of rope 704 passes through link connection lift seat 5, and elevating system can carry out height control to the lift seat according to the construction demand.
The safety door 10 is hinged to the front end of the lifting seat 5 through the hinge, the pin barrel 13 is welded to the upper end of the inner side of the safety door 10, the bolt 12 corresponding to the pin barrel 13 is arranged on the inner side of the front end of the lifting seat 5, the safety door can improve the protection safety degree, and meanwhile, the safety door can serve as a pedal and has double functions.
Two end faces of the lifting seat 5 are respectively flush with the outer end faces of the first support 1 and the second support 2, so that the roller is positioned in the roller groove, and the lifting stability of the lifting seat is improved.
Intervals are arranged between the front end face and the rear end face of the two sides of the lifting seat 5 and the inner end face of the first support 1 and the inner end face of the second support 2 respectively, and the lifting seat and the supports are prevented from being rubbed.
The outer end face of the safety box 701 is provided with a heat radiation window corresponding to the motor 702, so that heat radiation of the motor is facilitated.
The first support 1, the second support 2 and the cross beam 6 are made of steel materials with solid structures, so that the overall hardness of the device is increased, and the safety is improved.
The utility model has the following use process: during the use, open emergency exit 10, safe how door 10 is as the footboard moreover, in carrying the lift seat 5 with the goods, then close emergency exit 10, insert bolt 12 and fix in the key cylinder 13, control first elevating system 7 and second elevating system, carry out the promotion of height to lift seat 5, gyro wheel 9 of lift seat 5 both sides rolls in gyro wheel groove 14, improved the stability and the security that lift seat 5 goes up and down, after lift seat 5 reached the designated position, adjust stop bolt 11 for the inner of stop bolt 1102 is in spacing hole 1103 and fixes.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. A scaffold with a lifting function, comprising:
the lifting device comprises a first support (1), wherein a second support (2) with the same structure is arranged on the right side of the first support (1), the bottom ends of the first support (1) and the second support (2) are welded on a bottom plate (3), roller grooves (14) are formed in the inner sides of the first support (1) and the second support (2), the front end and the rear end of the top of the first support (1) are welded with the second support (2) through cross beams (6), universal wheels (4) are arranged at the bottom of the bottom plate (3), brake brakes are arranged on the universal wheels (4), a lifting seat (5) is arranged above the bottom plate (3), rollers (9) are arranged at the two sides of the front end and the rear end of the lifting seat (5), the rollers (9) are arranged in the roller grooves (14), a first lifting mechanism (7) is arranged at the center of the top of the first support (1), a second lifting mechanism (8) is arranged at the center of the top of the second support (2), limiting devices (11) are arranged on the front side and the rear side of the upper end of the lifting seat (5).
2. A scaffold with lifting function according to claim 1, characterized in that: first elevating system (7) and second elevating system (8) structure is the same, first elevating system (7) are including safety box (701), motor (702), rolling wheel (703) and rope (704), safety box (701) inside central point department of putting is equipped with rolling wheel (703), motor (702) is connected to rolling wheel (703) left end, rope (704) that are equipped with on rolling wheel (703) run through first support (1), the bottom of rope (704) is passed through the link and is connected lift seat (5).
3. A scaffold with lifting function according to claim 1, characterized in that: the safety door is hinged to the front end of the lifting seat (5) through a hinge, a pin cylinder (13) is welded to the upper end of the inner side of the safety door (10), and a bolt (12) corresponding to the pin cylinder (13) is arranged on the inner side of the front end of the lifting seat (5).
4. A scaffold with lifting function according to claim 1, characterized in that: stop device (11) are including connecting block (1101), spacing bolt (1102) and spacing hole (1103), connecting block (1101) welding is located connecting block (1101) female connection spacing bolt (1102) in the upside position of seat (5) that goes up and down, spacing hole (1103) have all been seted up to the inboard of first support (1) and second support (2), spacing hole (1103) from the top down equidistance is equipped with a plurality ofly to the aperture of spacing hole (1103) corresponds to spacing bolt (1102).
5. A scaffold with lifting function according to claim 1, characterized in that: two end faces of the lifting seat (5) are respectively flush with the outer end faces of the first support (1) and the second support (2).
6. A scaffold with lifting function according to claim 1, characterized in that: and a space is arranged between the front end surface and the rear end surface of the two sides of the lifting seat (5) and the inner end surface of the first support (1) and the second support (2) respectively.
7. A scaffold with lifting function according to claim 2, characterized in that: the outer end face of the safety box (701) is provided with a heat dissipation window corresponding to the motor (702).
8. A scaffold with lifting function according to claim 1, characterized in that: the first support (1), the second support (2) and the cross beam (6) are made of steel materials with solid structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122685964.2U CN216076191U (en) | 2021-11-04 | 2021-11-04 | Scaffold with raising and lowering functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122685964.2U CN216076191U (en) | 2021-11-04 | 2021-11-04 | Scaffold with raising and lowering functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216076191U true CN216076191U (en) | 2022-03-18 |
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ID=80644015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122685964.2U Active CN216076191U (en) | 2021-11-04 | 2021-11-04 | Scaffold with raising and lowering functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216076191U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115123977A (en) * | 2022-07-27 | 2022-09-30 | 云南电网有限责任公司红河供电局 | Personnel suspend wheel seat in midair with spacing structure of stopping |
-
2021
- 2021-11-04 CN CN202122685964.2U patent/CN216076191U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115123977A (en) * | 2022-07-27 | 2022-09-30 | 云南电网有限责任公司红河供电局 | Personnel suspend wheel seat in midair with spacing structure of stopping |
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