CN220705081U - Height-adjustable stable engineering construction frame - Google Patents
Height-adjustable stable engineering construction frame Download PDFInfo
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- CN220705081U CN220705081U CN202322217011.2U CN202322217011U CN220705081U CN 220705081 U CN220705081 U CN 220705081U CN 202322217011 U CN202322217011 U CN 202322217011U CN 220705081 U CN220705081 U CN 220705081U
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- carrier plate
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- 238000010276 construction Methods 0.000 title claims abstract description 23
- 230000005540 biological transmission Effects 0.000 claims description 6
- 230000007246 mechanism Effects 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000009435 building construction Methods 0.000 abstract description 7
- 230000003028 elevating effect Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 230000006872 improvement Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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Abstract
The utility model relates to the technical field of engineering building construction, and discloses a stable engineering building construction frame with adjustable height. According to the height-adjustable stable engineering building construction frame, the motor, the first gear, the second screw rod, the second belt wheel and the carrier plate are arranged, the motor is started, the output shaft of the motor drives the first gear to rotate, the first gear drives the second gear to rotate, the second gear drives the two connected second screw rods to synchronously rotate, and the four second screw rods simultaneously rotate through the four second belt wheels, so that the carrier plate moves up and down, the four corners of the carrier plate are uniformly stressed, and the stability of the device is higher; through setting up fixed plate, stopper and folded sheet, through setting up the fixed plate, be convenient for protect carrier plate border position, through setting up the folded sheet, be convenient for enlarge staff's construction scope.
Description
Technical Field
The utility model relates to the technical field of engineering building construction, in particular to a height-adjustable stable engineering building construction frame.
Background
The scaffold is a common working platform erected for ensuring that each construction process is carried out smoothly in engineering building construction, and the height of the scaffold is required to be adjusted in the use process due to the construction requirement.
The chinese patent discloses a height-adjustable's stable engineering construction scaffold, and publication No. CN212836590U, including the base, the four corners department of base all runs through and is equipped with the screw thread awl, the upside of base is equipped with the scaffold, be equipped with the elevating system who goes up and down to the scaffold in the base, all can dismantle all around the scaffold and be connected with the guard plate. According to the utility model, the plurality of detachable protection plates are arranged, and the protection plates can limit the movement of the positions of construction workers, so that the workers in the construction process are protected, and the safety of the construction workers is ensured; by arranging the lifting mechanism, the height of the construction frame can be adjusted, so that the adaptability of the utility model is improved.
But still include the following disadvantages: the device is through the drive pivot, through action wheel and follow driving wheel, and drive threaded rod rotates, makes two movable blocks be close to each other, makes the rotor plate jack-up upwards with the scaffold, but at the in-process that the scaffold upwards moved, the effective holding area that the scaffold received is less and less, makes the stability of scaffold reduce, and two second sliders all can slide in the inside second spout of scaffold bottom surface, makes the stability of scaffold reduce. To this end, we propose a height-adjustable stable construction building frame to solve this problem.
Disclosure of Invention
The utility model aims to provide a height-adjustable stable engineering construction frame so as to solve 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 height-adjustable's stable engineering construction frame, includes the bottom plate, the bottom plate below is provided with the base, the bottom plate top is provided with elevating system, elevating system includes power division;
the power part comprises four second screws and a carrier plate, the bottom surface of each second screw is rotationally connected with the top surface of the bottom plate through a bearing seat, and the outer surface threads at the bottom end of each second screw penetrate through the bottom surface of the carrier plate and extend to the upper part of the bottom plate;
a protection part is arranged above the carrier plate;
the protection part comprises two fixing plates and two folding plates, wherein the two folding plates are arranged between the two fixing plates, the bottom surface of the fixing plate is fixedly connected with the top surface of the carrier plate, the bottom surface of the folding plate is hinged with the top surface of the carrier plate, the front end surface and the rear end surface of the folding plate are respectively in sliding connection with the outer surfaces of the fixing plates which are close to each other, the front side of the folding plate is provided with an access hole, and the access hole is communicated with the upper side of the front fixing plate.
The motor is fixedly connected to the right end face of the bottom plate, the model of the motor is HG-JR353, a first gear is sleeved on the outer surface of an output shaft of the motor, a second gear is sleeved on the outer surface of a second screw rod close to the motor, the outer surface of the first gear is meshed with the outer surface of the second gear, and the motor, the first gear and the second gear are arranged to facilitate driving the second screw rod to rotate.
The four second screw rods are fixedly sleeved with second belt wheels, the outer surfaces of the four second belt wheels are connected through a second belt in a transmission mode, and the four second screw rods synchronously rotate through the arrangement of the second belt wheels.
The improvement lies in that two the fixed plate openly has all seted up logical groove, leads to inslot wall sliding connection to have the stopper, stopper surface and folding board surface fixed connection, through setting up the stopper, make the folding board more stable.
The base is characterized in that two T-shaped sliding grooves are formed in the top surface of the base, T-shaped sliding blocks are slidably connected to the inner walls of the T-shaped sliding grooves, the top surface of each T-shaped sliding block is fixedly connected with the bottom surface of the base, first screw rods are arranged on the left end surface and the right end surface of each T-shaped sliding block in a threaded mode, the outer surfaces of the right ends of the first screw rods penetrate through the T-shaped sliding grooves in a rotating mode through bearings and extend to the right side of the base, the first screw rods and the T-shaped sliding blocks are arranged, the control of the bottom plate to move left and right is facilitated, and the working range of workers is enlarged.
The further improvement is that the outer surface fixed sleeves at the right ends of the two first screw rods are provided with first belt wheels, the outer surfaces of the two first belt wheels are connected through a first belt transmission, and the two first belt wheels are arranged, so that the two first screw rods can be controlled to synchronously rotate.
The base is characterized in that the bottom surface of the base is fixedly connected with supporting legs, telescopic rods are arranged in front of and behind the base, universal wheels are fixedly connected to the bottom surface of an output rod of the telescopic rods, and the telescopic rods and the universal wheels are arranged to facilitate movement of the control device.
Compared with the prior art, the utility model has the beneficial effects that: according to the height-adjustable stable engineering building construction frame, the motor, the first gear, the second screw rod, the second belt wheel and the carrier plate are arranged, the motor is started, the output shaft of the motor drives the first gear to rotate, the first gear drives the second gear to rotate, the second gear drives the two connected second screw rods to synchronously rotate, and the four second belt wheels simultaneously rotate through the four second belt wheels, so that the carrier plate moves up and down, four corners of the carrier plate are uniformly stressed, and the stability of the device is higher; the fixing plate, the limiting block and the folding plate are arranged, so that the edge position of the carrier plate is conveniently protected, and the folding plate is arranged, so that the construction range of workers is conveniently enlarged; through setting up base, telescopic link, first band pulley, first screw rod and T type slider, rotate the place ahead first screw rod, through two first band pulleys, make two first screw rods rotate simultaneously, make first screw rod drive T type slider and bottom plate left and right sides remove, enlarge staff's working range, through the extension of control telescopic link, make the universal wheel bottom surface contact ground, the removal of the device of being convenient for.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is an enlarged view of the structure of FIG. 1 at A;
FIG. 3 is a partial schematic view of a folded sheet of the present utility model after being unfolded;
FIG. 4 is a schematic perspective view of a folding plate according to the present utility model;
fig. 5 is a schematic view of a perspective view of a base of the present utility model.
In the figure: 1 bottom plate, 2 base, 3 elevating system, 31 protection part, 32 power portion, 311 fixed plates, 312 stopper, 313 folded sheet, 321 motor, 322 first gear, 323 second gear, 324 second screw rod, 325 second band pulley, 326 carrier plate, 4 telescopic link, 6 first band pulley, 7 first screw rod, 8T slider.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a height-adjustable's stable type engineering construction frame, includes bottom plate 1, is provided with base 2 below bottom plate 1, is provided with elevating system 3 above bottom plate 1, elevating system 3 includes power portion 32;
the power part 32 comprises four second screws 324 and a carrier plate 326, the bottom surfaces of the second screws 324 are rotatably connected with the top surface of the bottom plate 1 through bearing seats, the outer surface threads of the bottom ends of the second screws 324 penetrate through the bottom surface of the carrier plate 326 and extend to the upper part of the bottom plate 1, the right end surface of the bottom plate 1 is fixedly connected with a motor 321, the outer surface of an output shaft of the motor 321 is fixedly sleeved with a first gear 322, the outer surface of the second screw 324 close to the motor 321 is fixedly sleeved with a second gear 323, and the outer surface of the first gear 322 is in meshed connection with the outer surface of the second gear 323;
the outer surfaces of the four second screw rods 324 are fixedly sleeved with second belt wheels 325, the outer surfaces of the four second belt wheels 325 are connected through a second belt in a transmission manner, by arranging a motor 321, a first gear 322, a second gear 323, a second screw rod 324, the second belt wheels 325 and a carrier plate 326, starting the motor 321, driving the first gear 322 to rotate by an output shaft of the motor 321, driving the second gear 323 to rotate by the first gear 322, driving the two connected second screw rods 324 to synchronously rotate by the second gear 323, enabling the four second screw rods 324 to simultaneously rotate by the four second belt wheels 325, enabling the carrier plate 326 to move up and down, enabling four corners of the carrier plate 326 to be uniformly stressed, and enabling stability of the device to be stronger;
a protective part 31 is arranged above the carrier plate 326;
the protection part 31 comprises two fixing plates 311 and two folding plates 313, the two folding plates 313 are arranged between the two fixing plates 311, the bottom surface of the fixing plate 311 is fixedly connected with the top surface of the carrier plate 326, the bottom surface of the folding plate 313 is hinged with the top surface of the carrier plate 326, the front end surface and the rear end surface of the folding plate 313 are respectively connected with the outer surfaces of the fixing plates 311 which are close to each other in a sliding manner, the front surface of the front fixing plate 311 is provided with an access hole, and the access hole is communicated with the upper part of the front fixing plate 311;
through grooves are formed in the front surfaces of the two fixing plates 311, limiting blocks 312 are slidably connected to the inner walls of the through grooves, the outer surfaces of the limiting blocks 312 are fixedly connected with the outer surfaces of the folding plates 313, the fixing plates 311, the limiting blocks 312 and the folding plates 313 are arranged, the edge positions of the carrier plates 326 are conveniently protected by the aid of the fixing plates 311, and the construction range of workers is conveniently enlarged by the aid of the folding plates 313;
example two
Referring to fig. 1-5, on the basis of the first embodiment, two T-shaped sliding grooves are formed in the top surface of a base 2, the top surface of a T-shaped sliding block 8,T type sliding block 8 is fixedly connected with the bottom surface of a bottom plate 1 in a sliding manner, a first screw rod 7 is arranged on the left end surface and the right end surface of the T-shaped sliding block 8 in a threaded manner, the outer surface of the right end of the first screw rod 7 penetrates through the T-shaped sliding grooves in a rotating manner through a bearing and extends to the right side of the base 2, supporting legs are fixedly connected to the bottom surface of the base 2, telescopic rods 4 are arranged in front of and behind the base 2, and universal wheels are fixedly connected to the bottom surface of an output rod of the telescopic rods 4;
the outer surface fixed sleeves at the right ends of the two first screw rods 7 are provided with first belt wheels 6, the outer surfaces of the two first belt wheels 6 are connected through first belt transmission, the base 2, the telescopic rod 4, the first belt wheels 6, the first screw rods 7 and the T-shaped sliding blocks 8 are arranged, the first screw rods 7 in front are rotated, the two first screw rods 7 are simultaneously rotated through the two first belt wheels 6, the first screw rods 7 drive the T-shaped sliding blocks 8 and the bottom plate 1 to move left and right, the working range of workers is enlarged, the telescopic rod 4 is controlled to extend, the bottom surfaces of the universal wheels are enabled to contact the ground, and the movement of the device is facilitated.
When the folding plate is used, the motor 321 is started, the output shaft of the motor 321 drives the first gear 322 to rotate, the first gear 322 drives the second gear 323 to rotate, the second gear 323 drives the two connected second screws 324 to synchronously rotate, the four second screws 324 simultaneously rotate through the four second belt pulleys 325, the second screws 324 drive the carrier plate 326 to move upwards, and the folding plate 313 can be unfolded outwards to perform operation; the front first screw rod 7 is rotated, the front first screw rod 7 drives the rear first screw rod 7 to synchronously rotate through the two first belt wheels 6, the first screw rod 7 starts the T-shaped sliding block 8 to move rightwards, and the T-shaped sliding block 8 drives the bottom plate 1 to move rightwards, so that the working position of a worker is changed.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 (7)
1. The utility model provides a height-adjustable's stable type engineering construction frame, includes bottom plate (1), its characterized in that: a base (2) is arranged below the bottom plate (1), a lifting mechanism (3) is arranged above the bottom plate (1), and the lifting mechanism (3) comprises a power part (32);
the power part (32) comprises a second screw rod (324) and a carrier plate (326), the second screw rod (324) is provided with four, the bottom surface of the second screw rod (324) is rotationally connected with the top surface of the bottom plate (1) through a bearing seat, and the outer surface threads at the bottom end of the second screw rod (324) penetrate through the bottom surface of the carrier plate (326) and extend to the upper part of the bottom plate (1);
a protection part (31) is arranged above the carrier plate (326);
the protection part (31) comprises two fixing plates (311) and two folding plates (313), wherein two folding plates (313) are arranged between the two fixing plates (311), the bottom surface of each fixing plate (311) is fixedly connected with the top surface of each carrier plate (326), the bottom surface of each folding plate (313) is hinged with the top surface of each carrier plate (326), the front end surface and the rear end surface of each folding plate (313) are respectively connected with the outer surfaces of the fixing plates (311) which are close to each other in a sliding manner, the front side of each fixing plate (311) is provided with an access hole, and the access holes are communicated with the upper sides of the front fixing plates (311).
2. A height-adjustable stable construction building frame according to claim 1, characterized in that: the motor (321) is fixedly connected to the right end face of the bottom plate (1), a first gear (322) is sleeved on the outer surface of an output shaft of the motor (321), a second gear (323) is sleeved on the outer surface of a second screw (324) close to the motor (321), and the outer surface of the first gear (322) is meshed with the outer surface of the second gear (323).
3. A height-adjustable stable construction building frame according to claim 1, characterized in that: the outer surfaces of the four second screws (324) are fixedly sleeved with second belt wheels (325), and the outer surfaces of the four second belt wheels (325) are in transmission connection through a second belt.
4. A height-adjustable stable construction building frame according to claim 1, characterized in that: the front sides of the two fixing plates (311) are provided with through grooves, the inner walls of the through grooves are connected with limiting blocks (312) in a sliding mode, and the outer surfaces of the limiting blocks (312) are fixedly connected with the outer surfaces of the folding plates (313).
5. A height-adjustable stable construction building frame according to claim 1, characterized in that: two T-shaped sliding grooves are formed in the top surface of the base (2), T-shaped sliding blocks (8) are slidably connected to the inner wall of each T-shaped sliding groove, the top surface of each T-shaped sliding block (8) is fixedly connected with the bottom surface of the base plate (1), first screw rods (7) are arranged on the left end surface and the right end surface of each T-shaped sliding block (8) in a threaded penetrating mode, and the outer surfaces of the right ends of the first screw rods (7) penetrate through the T-shaped sliding grooves in a rotating mode through bearings and extend to the right sides of the base (2).
6. The height-adjustable stabilized construction work piece building frame of claim 5, wherein: the outer surfaces of the right ends of the two first screw rods (7) are fixedly sleeved with first belt wheels (6), and the outer surfaces of the two first belt wheels (6) are in transmission connection through a first belt.
7. A height-adjustable stable construction building frame according to claim 1, characterized in that: the telescopic support is characterized in that the bottom surface of the base (2) is fixedly connected with supporting legs, telescopic rods (4) are arranged in front of and behind the base (2), and universal wheels are fixedly connected to the bottom surface of an output rod of the telescopic rods (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322217011.2U CN220705081U (en) | 2023-08-16 | 2023-08-16 | Height-adjustable stable engineering construction frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322217011.2U CN220705081U (en) | 2023-08-16 | 2023-08-16 | Height-adjustable stable engineering construction frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220705081U true CN220705081U (en) | 2024-04-02 |
Family
ID=90451489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322217011.2U Active CN220705081U (en) | 2023-08-16 | 2023-08-16 | Height-adjustable stable engineering construction frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220705081U (en) |
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2023
- 2023-08-16 CN CN202322217011.2U patent/CN220705081U/en active Active
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