CN218968757U - Lifting device for constructional engineering - Google Patents
Lifting device for constructional engineering Download PDFInfo
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- CN218968757U CN218968757U CN202223224286.0U CN202223224286U CN218968757U CN 218968757 U CN218968757 U CN 218968757U CN 202223224286 U CN202223224286 U CN 202223224286U CN 218968757 U CN218968757 U CN 218968757U
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- carrying groove
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Abstract
The utility model relates to the field of constructional engineering, in particular to a lifting device for constructional engineering, which comprises a bottom plate and universal wheels, wherein the universal wheels are arranged on the bottom plate; the lifting mechanism is arranged on the bottom plate and is provided with a rotating mechanism; the lifting mechanism can drive the carrying groove to ascend or descend through the rotating mechanism, the rotating mechanism is used for driving the carrying groove to rotate so as to conveniently take building materials on the carrying groove, and the carrying groove is provided with a sliding groove; and the stabilizing mechanism is arranged on one side of the bottom plate away from the lifting mechanism, and can extend downwards to suspend the universal wheels. The lifting device for the building engineering can lift the building material to a high place for convenient construction, can rotate the building material after lifting the building material to the high place, is convenient for taking the far building material, and can ensure the stability of the device in working, and has simple operation and strong practicability.
Description
Technical Field
The utility model relates to the field of constructional engineering, in particular to a lifting device for constructional engineering.
Background
When building construction is carried out, in order to facilitate high-altitude construction, building materials are often required to be conveyed to high altitude, and at present, two modes exist for conveying the building materials to the high altitude, namely, firstly, conveying the building materials to the high altitude from stairs, and then, lifting the building materials to the high altitude in the absence of lifting equipment, and secondly, lifting the building materials to the high altitude in the presence of the lifting equipment.
Although the existing lifting device for construction engineering can lift the building material to a high place so as to be convenient to use, the existing lifting device has some problems, for example, the existing lifting device cannot rotate after lifting the building material to the high place, so that the building material far away from the carrying groove is inconvenient to take; the current lifting device is convenient to move, but is difficult to ensure the stability of the device when the lifting device is in static work, so that the lifting device for construction engineering is needed to solve the problems.
Disclosure of Invention
The embodiment of the utility model aims to provide a lifting device for constructional engineering, which aims to solve the following problems: the existing lifting device for construction engineering can not rotate after lifting the building material to a high place, and is difficult to ensure the stability of the device during stationary work.
The embodiment of the utility model is realized in such a way that a lifting device for construction engineering comprises: the universal wheels are arranged on the bottom plate so as to facilitate the movement of the bottom plate; the lifting mechanism is arranged on the bottom plate, and is provided with a rotating mechanism and used for driving the rotating mechanism to ascend or descend; the lifting mechanism can drive the carrying groove to ascend or descend through the rotating mechanism, the rotating mechanism is used for driving the carrying groove to rotate so as to conveniently take building materials on the carrying groove, and the carrying groove is provided with a sliding groove; and the stabilizing mechanism is arranged on one side of the bottom plate, which is far away from the lifting mechanism, and can extend downwards to suspend the universal wheels for maintaining the stability of the device when the device is stationary.
Preferably, the lifting mechanism comprises: the two support blocks are fixedly arranged on the bottom plate, screw rods are rotatably connected to the mutually approaching ends of the two support blocks, a partition plate is fixedly connected to the middle part of each screw rod, and screw threads of the screw rods on two sides of the partition plate are opposite in rotation direction; the first power piece is fixedly arranged on the support block at one side, an output shaft of the first power piece is fixedly connected with one end of the screw rod, and the first power piece is used for driving the screw rod to rotate; the thread blocks are sleeved on the screw rod in a threaded manner and distributed on two sides of the partition plate, and the thread blocks on two sides can be mutually close or mutually far away under the rotation of the screw rod; one end of the hinge frame is hinged with the two thread blocks, and the other end of the hinge frame is hinged with a sliding block; the lifting plate is provided with a groove, a slide bar is fixedly connected in the groove formed in the lifting plate, the slide bar is sleeved with the slide block, and the rotating mechanism is connected with the supporting block and the lifting plate.
Preferably, the rotation mechanism includes: one end of the guide rod is fixedly arranged on the supporting block and provided with two guide rods, the other ends of the two guide rods are fixedly connected with the guide sleeve, and two ends of the lifting plate are fixedly connected with the guide sleeve; the pulley is arranged on the guide sleeve and is matched with a chute arranged in the carrying groove, and the chute arranged in the carrying groove can stably slide on the pulley; the driving assembly is fixedly arranged on the lifting plate and fixedly connected with the carrying groove and used for driving the sliding groove formed in the carrying groove to stably rotate on the pulley.
Preferably, the driving assembly includes: the supporting box is fixedly arranged on the lifting plate, and a threaded rod is rotatably connected to the inner wall of the supporting box; the protective cover is fixedly arranged on one side of the supporting box, a second power piece fixed on the outer wall of the supporting box is arranged in the protective cover, and the output shaft of the second power piece is fixedly connected with a first gear; the shaft rod is fixedly connected with one end of the threaded rod, and a second gear meshed with the first gear is fixedly connected to the shaft rod; the rack is sleeved on the threaded rod in a threaded manner, one side of the rack is meshed with a gear rotatably installed in the supporting box, a rotating shaft of the gear is fixedly connected with a rotating column, and one end, far away from the gear, of the rotating column is arranged outside the supporting box and fixedly connected with the carrying groove; and the two ends of the rotation limiting column are fixedly connected with the inner wall of the supporting box and are arranged on one side of the threaded rod, and the rotation limiting column is sleeved with a rotation limiting sleeve fixedly connected with the rack.
Preferably, the stabilizing mechanism comprises: the hydraulic push rod is fixedly arranged on one side, far away from the lifting mechanism, of the bottom plate, a stabilizing plate is fixedly connected to the hydraulic push rod, and a through hole for the universal wheel to pass through is formed in the stabilizing plate; the sliding column is fixedly connected with the bottom plate and arranged on two sides of the bottom plate, and a stabilizing sleeve fixedly connected with the stabilizing plate is sleeved on the sliding column.
The lifting device for the building engineering can lift the building material to a high place for convenient construction, can rotate the building material after lifting the building material to the high place, is convenient for taking the far building material, and can ensure the stability of the device in working, and has simple operation and strong practicability.
Drawings
Fig. 1 is a schematic structural view of a lifting device for construction engineering.
Fig. 2 is a schematic view of a driving assembly of a lifting device structure for construction engineering.
In the accompanying drawings: 1-bottom plate, 2-universal wheel, 3-lifting mechanism, 4-rotation mechanism, 5-carrying groove, 6-stabilizing mechanism, 31-supporting block, 32-lead screw, 33-baffle, 34-first power piece, 35-screw block, 36-articulated frame, 37-slider, 38-lifting plate, 39-slide bar, 41-guide bar, 42-guide sleeve, 43-pulley, 44-driving component, 441-supporting box, 442-threaded rod, 443-protective cover, 444-second power piece, 445-first gear, 446-shaft lever, 447-second gear, 448-rack, 449-gear, 4410-rotating column, 4411-rotating column, 4412-rotating-limiting sleeve, 61-hydraulic push rod, 62-stabilizing plate, 63-sliding column, 64-stabilizing sleeve.
Detailed Description
In order to make the objects, technical solutions and advantages of the present utility model more apparent, the present utility model will be further described in detail with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Specific implementations of the utility model are described in detail below in connection with specific embodiments.
Referring to fig. 1, an embodiment of the present utility model provides a lifting device for construction engineering, including:
a base plate 1 and universal wheels 2, wherein the universal wheels 2 are arranged on the base plate 1 so as to move the base plate 1; the lifting mechanism 3 is arranged on the bottom plate 1, the rotating mechanism 4 is arranged on the lifting mechanism 3, and the lifting mechanism 3 is used for driving the rotating mechanism 4 to ascend or descend; the carrying groove 5 is arranged on the rotating mechanism 4, the lifting mechanism 3 can drive the carrying groove 5 to ascend or descend through the rotating mechanism 4, the rotating mechanism 4 is used for driving the carrying groove 5 to rotate so as to be convenient for taking building materials on the carrying groove 5, and the carrying groove 5 is provided with a sliding groove; and the stabilizing mechanism 6 is arranged on one side of the bottom plate 1 away from the lifting mechanism 3, and the stabilizing mechanism 6 can extend downwards to suspend the universal wheel 2 for maintaining the stability of the device when the device is stationary.
When the lifting device for the building engineering is used, the device is firstly moved to a designated position through rolling of the universal wheels 2, then the stabilizing mechanism 6 is started, the stabilizing mechanism 6 extends downwards until the universal wheels 2 are suspended, so that stability of the lifting operation of the device is guaranteed, building materials are placed into the carrying groove 5, the lifting mechanism 3 is started, the lifting mechanism 3 drives the carrying groove 5 to lift through the rotating mechanism 4, the lifting mechanism 3 is closed until the carrying groove 5 rises to a designated height, constructors can take the building materials from the carrying groove 5, if the far building materials are to be taken, the rotating mechanism 4 is started, the rotating mechanism 4 drives the carrying groove 5 to rotate, and after the far building materials are rotated to the vicinity of the constructors, the rotating mechanism 4 is closed.
As shown in fig. 1, as a preferred embodiment of the present utility model, the lifting mechanism 3 includes: the two support blocks 31 are fixedly arranged on the bottom plate 1, screw rods 32 are rotatably connected to the mutually approaching ends of the two support blocks 31, a partition plate 33 is fixedly connected to the middle part of each screw rod 32, and threads of the screw rods 32 on two sides of each partition plate 33 are opposite in rotation direction; the first power piece 34 is fixedly arranged on the support block 31 at one side, an output shaft of the first power piece 34 is fixedly connected with one end of the screw rod 32, and the first power piece 34 is used for driving the screw rod 32 to rotate; the thread blocks 35 are sleeved on the screw rod 32 in a threaded manner and distributed on two sides of the partition plate 33, and the thread blocks 35 on two sides can be mutually close or mutually far away under the rotation of the screw rod 32; one end of the hinge bracket 36 is hinged with the two threaded blocks 35, and the other end of the hinge bracket 36 is hinged with a sliding block 37; the lifting plate 38 is provided with a groove, a slide bar 39 is fixedly connected in the groove formed in the lifting plate 38, the slide bar 39 is sleeved with the slide block 37, and the rotating mechanism 4 is connected with the supporting block 31 and the lifting plate 38.
When the carrying groove 5 is lifted upwards, the first power piece 34 is started, the first power piece 34 is specifically a motor, the output shaft of the first power piece 34 drives the screw rod 32 to stably rotate on the supporting block 31, the screw rod 32 rotates to enable threaded blocks 35 on two sides of the partition plate 33 to do mutual approaching movement, the threaded blocks 35 on two sides can be driven to do mutual approaching movement through the hinged frame 36 to drive sliding blocks 37 on two sides to do mutual approaching movement along the sliding rod 39, meanwhile, the hinged frame 36 drives the lifting plate 38 to lift, and the lifting plate 38 can drive the carrying groove 5 to move upwards through the rotating mechanism 4, so that building materials in the carrying groove 5 are lifted to a high position.
As shown in fig. 1, as a preferred embodiment of the present utility model, the rotation mechanism 4 includes: one end of each guide rod 41 is fixedly arranged on the supporting block 31, two guide sleeves 42 are fixedly connected to the other ends of the two guide rods 41, and two ends of the lifting plate 38 are fixedly connected with the guide sleeves 42; the pulley 43 is arranged on the guide sleeve 42 and is matched with a chute arranged in the carrying groove 5, and the chute arranged in the carrying groove 5 can stably slide on the pulley 43; the driving component 44 is fixedly installed on the lifting plate 38 and fixedly connected with the carrying groove 5, and is used for driving the sliding groove formed in the carrying groove 5 to stably rotate on the pulley 43.
When the lifting plate 38 rises, the guide sleeve 42 can be driven to slide upwards along the guide rod 41, the guide sleeve 42 can drive the carrying groove 5 to move upwards through the pulley 43, when the carrying groove 5 is controlled to rotate, the driving component 44 is started, the sliding groove formed in the carrying groove 5 can rotate on the pulley 43 under the driving of the driving component 44, and when the carrying groove 5 rotates to a proper position, the driving component 44 is closed.
As shown in fig. 2, as a preferred embodiment of the present utility model, the driving assembly 44 includes: a supporting box 441 fixedly installed on the lifting plate 38, wherein a threaded rod 442 is rotatably connected to the inner wall of the supporting box 441; a protective cover 443 fixedly installed on one side of the supporting box 441, wherein a second power piece 444 fixed on the outer wall of the supporting box 441 is arranged in the protective cover 443, and an output shaft of the second power piece 444 is fixedly connected with a first gear 445; the shaft rod 446 is fixedly connected with one end of the threaded rod 442, and a second gear 447 meshed with the first gear 445 is fixedly connected to the shaft rod 446; the rack 448 is sleeved on the threaded rod 442 in a threaded manner, one side of the rack 448 is meshed with a gear 449 rotatably installed in the supporting box 441, a rotating shaft of the gear 449 is fixedly connected with a rotating column 4410, and one end of the rotating column 4410, far away from the gear 449, is arranged outside the supporting box 441 and is fixedly connected with the carrying groove 5; the rotation limiting post 4411 is fixedly connected with the inner wall of the supporting box 441 at two ends and is arranged at one side of the threaded rod 442, and the rotation limiting sleeve 4412 fixedly connected with the rack 448 is sleeved on the rotation limiting post 4411.
When the carrying groove 5 is driven to rotate, the second power piece 444 is started, the second power piece 444 is specifically a motor, the output shaft of the second power piece 444 drives the first gear 445 to rotate, the first gear 445 rotates to drive the second gear 447 to rotate, the second gear 447 can drive the threaded rod 442 to rotate through the shaft rod 446, the threaded rod 442 rotates to enable the rack 448 to drive the rotation limiting sleeve 4412 to slide along the rotation limiting column 4411, the rack 448 can drive the gear 449 to stably rotate in the supporting box 441, the gear 449 rotates to drive the rotation column 4410 to rotate, and the rotation column 4410 rotates to drive the carrying groove 5 to rotate.
As shown in fig. 1, as a preferred embodiment of the present utility model, the stabilizing mechanism 6 includes: the hydraulic push rod 61 is fixedly arranged on one side of the bottom plate 1 far away from the lifting mechanism 3, the hydraulic push rod 61 is fixedly connected with the stabilizing plate 62, and the stabilizing plate 62 is provided with a through hole for the universal wheel 2 to pass through; a sliding column 63 fixedly connected with the bottom plate 1 and arranged at two sides of the bottom plate 1, a stabilizing sleeve 64 fixedly connected with the stabilizing plate 62 is sleeved on the sliding column 63
If the stability of the device during operation is to be maintained, the hydraulic push rod 61 is started, the hydraulic push rod 61 drives the stabilizing plate 62 and the stabilizing sleeve 64 to stably move downwards along the sliding column 63, the stabilizing plate 62 moves downwards and gradually contacts with the ground to suspend the universal wheel 2, and the stability of the device during operation can be fully ensured under the support of the stabilizing plate 62.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (5)
1. The lifting device for the building engineering comprises a bottom plate and universal wheels, and is characterized in that the universal wheels are arranged on the bottom plate so as to move the bottom plate conveniently;
the lifting mechanism is arranged on the bottom plate, and is provided with a rotating mechanism and used for driving the rotating mechanism to ascend or descend;
the lifting mechanism can drive the carrying groove to ascend or descend through the rotating mechanism, the rotating mechanism is used for driving the carrying groove to rotate so as to conveniently take building materials on the carrying groove, and the carrying groove is provided with a sliding groove;
and the stabilizing mechanism is arranged on one side of the bottom plate, which is far away from the lifting mechanism, and can extend downwards to suspend the universal wheels for maintaining the stability of the device when the device is stationary.
2. The lifting device for construction work according to claim 1, wherein the lifting mechanism comprises:
the two support blocks are fixedly arranged on the bottom plate, screw rods are rotatably connected to the mutually approaching ends of the two support blocks, a partition plate is fixedly connected to the middle part of each screw rod, and screw threads of the screw rods on two sides of the partition plate are opposite in rotation direction;
the first power piece is fixedly arranged on the support block at one side, an output shaft of the first power piece is fixedly connected with one end of the screw rod, and the first power piece is used for driving the screw rod to rotate;
the thread blocks are sleeved on the screw rod in a threaded manner and distributed on two sides of the partition plate, and the thread blocks on two sides can be mutually close or mutually far away under the rotation of the screw rod;
one end of the hinge frame is hinged with the two thread blocks, and the other end of the hinge frame is hinged with a sliding block;
the lifting plate is provided with a groove, a slide bar is fixedly connected in the groove formed in the lifting plate, the slide bar is sleeved with the slide block, and the rotating mechanism is connected with the supporting block and the lifting plate.
3. The lifting device for construction work according to claim 2, wherein the rotation mechanism includes:
one end of the guide rod is fixedly arranged on the supporting block and provided with two guide rods, the other ends of the two guide rods are fixedly connected with the guide sleeve, and two ends of the lifting plate are fixedly connected with the guide sleeve;
the pulley is arranged on the guide sleeve and is matched with a chute arranged in the carrying groove, and the chute arranged in the carrying groove can stably slide on the pulley;
the driving assembly is fixedly arranged on the lifting plate and fixedly connected with the carrying groove and used for driving the sliding groove formed in the carrying groove to stably rotate on the pulley.
4. A lifting device for construction work according to claim 3, wherein the drive assembly comprises:
the supporting box is fixedly arranged on the lifting plate, and a threaded rod is rotatably connected to the inner wall of the supporting box;
the protective cover is fixedly arranged on one side of the supporting box, a second power piece fixed on the outer wall of the supporting box is arranged in the protective cover, and the output shaft of the second power piece is fixedly connected with a first gear;
the shaft rod is fixedly connected with one end of the threaded rod, and a second gear meshed with the first gear is fixedly connected to the shaft rod;
the rack is sleeved on the threaded rod in a threaded manner, one side of the rack is meshed with a gear rotatably installed in the supporting box, a rotating shaft of the gear is fixedly connected with a rotating column, and one end, far away from the gear, of the rotating column is arranged outside the supporting box and fixedly connected with the carrying groove;
and the two ends of the rotation limiting column are fixedly connected with the inner wall of the supporting box and are arranged on one side of the threaded rod, and the rotation limiting column is sleeved with a rotation limiting sleeve fixedly connected with the rack.
5. The lifting device for construction work according to claim 1, wherein the stabilizing mechanism comprises:
the hydraulic push rod is fixedly arranged on one side, far away from the lifting mechanism, of the bottom plate, a stabilizing plate is fixedly connected to the hydraulic push rod, and a through hole for the universal wheel to pass through is formed in the stabilizing plate;
the sliding column is fixedly connected with the bottom plate and arranged on two sides of the bottom plate, and a stabilizing sleeve fixedly connected with the stabilizing plate is sleeved on the sliding column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223224286.0U CN218968757U (en) | 2022-12-01 | 2022-12-01 | Lifting device for constructional engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223224286.0U CN218968757U (en) | 2022-12-01 | 2022-12-01 | Lifting device for constructional engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218968757U true CN218968757U (en) | 2023-05-05 |
Family
ID=86155173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223224286.0U Active CN218968757U (en) | 2022-12-01 | 2022-12-01 | Lifting device for constructional engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218968757U (en) |
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2022
- 2022-12-01 CN CN202223224286.0U patent/CN218968757U/en active Active
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