CN217578145U - Construction material lifting machine - Google Patents
Construction material lifting machine Download PDFInfo
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- CN217578145U CN217578145U CN202220533188.6U CN202220533188U CN217578145U CN 217578145 U CN217578145 U CN 217578145U CN 202220533188 U CN202220533188 U CN 202220533188U CN 217578145 U CN217578145 U CN 217578145U
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Abstract
The utility model provides a construction material lifting machine, belong to construction technical field, comprising a base plate, the last lateral wall fixed mounting of bottom plate has the support column, the inside wall of support column rotates the one end that is connected with the loose axle, the other end fixedly connected with threaded rod of loose axle, the lateral wall threaded connection of threaded rod has the movable rod, the preceding lateral wall fixed mounting of support has the second motor, it rotates to drive the threaded rod through the pivoted loose axle, hang the position of the altitude mixture control fixed pulley of getting according to the material, it is more convenient when the material promotes for relevant personnel, hang the position of the altitude mixture control fixed pulley of getting according to the material, the material that can be applicable to different altitude mixture control position is hung and is got, later hang the coiling through pivoted reel, make the lifting rope promote the material through the fixed pulley, along with the rotation of second motor output shaft hang the material and get to the construction position on, the work progress of giving relevant personnel facilitates, thereby the efficiency of relevant personnel work progress has been improved.
Description
Technical Field
The utility model belongs to the technical field of the construction, concretely relates to construction material lifting machine.
Background
The building is an asset formed by artificial construction, belongs to the category of fixed assets, and comprises two categories of houses and structures, wherein each house is an engineering building for people to live, work, study, produce, manage, entertain, store articles and perform other social activities, the building is different from the building, the structures refer to engineering buildings except the houses, such as enclosing walls, roads, dams, water wells, tunnels, water towers, bridges, chimneys and the like, and corresponding materials need to be lifted to a construction position in the construction process, so that a construction material lifter is provided.
SUMMERY OF THE UTILITY MODEL
In order to solve the material that exists among the above-mentioned prior art and promote the scheduling problem, the utility model provides a construction material lifting machine adopts hoist mechanism to combine high adjustment mechanism to reach the effect that is applicable to different high promotions. The specific technical scheme is as follows:
a construction material lifting machine comprises a bottom plate, wherein a support column is fixedly arranged on the upper side wall of the bottom plate, one end of a movable shaft is rotatably connected to the inner side wall of the support column, a threaded rod is fixedly connected to the other end of the movable shaft, a movable rod is in threaded connection with the outer side wall of the threaded rod, penetrates through the upper side wall of the support column and extends to the outside, a fixed pulley is fixedly arranged on the upper side wall of the movable rod, a through hole is formed in the side wall of the support column, a first motor is fixedly arranged on the upper side wall of the bottom plate, a first belt pulley is sleeved on the outer side wall of an output shaft of the first motor, a second belt pulley is connected to the outer side wall of the first belt pulley through transmission belt, the second belt pulley cup joints the lateral wall of loose axle, the drive belt run through in the inner chamber of through-hole, the last lateral wall fixed mounting of bottom plate has the support, the inside wall of support rotates and is connected with the spool stand, the lateral wall fixed mounting of spool stand has the one end of lifting rope, the other end fixed mounting of lifting rope has the link, the lateral wall fixed mounting of link has the lifting hook, the lifting rope is around establishing the lateral wall of fixed pulley, the lifting rope winding is in the lateral wall of spool stand, the preceding lateral wall fixed mounting of support has the second motor, the output shaft of second motor with the one end fixed connection of the center pin of spool stand.
Additionally, the utility model provides an among the above-mentioned technical scheme construction material lifting machine can also have following additional technical characteristic:
in the above technical scheme, the lateral wall fixed mounting of support column has the loop bar, the lower lateral wall fixed mounting of fixed pulley has the guide bar, the guide bar run through in the inner chamber of loop bar and extend to the outside, guide bar sliding connection be in the inside wall of loop bar.
The upper side wall fixed mounting of support column has the supporting seat, the supporting seat rotates to be connected the lateral wall of movable rod.
The even fixed mounting of lower lateral wall of bottom plate has the fixing base, the inside wall sliding connection of fixing base has the slider, the lower lateral wall fixed mounting of slider has the one end of slide bar, the other end fixed mounting of slide bar has the removal wheel, the slide bar run through in the lower lateral wall of fixing base extends to the outside, the lateral wall cover of slide bar is equipped with the spring, the one end fixed mounting of spring is in the lower lateral wall of fixing base, the other end fixed mounting of spring is in remove the last lateral wall of taking turns.
The outer side wall of the movable wheel is sleeved with a guard plate.
The right side wall fixed mounting of bottom plate has the backup pad, the right side wall fixed mounting of backup pad has the handle.
The utility model discloses a construction material lifting machine compares with prior art, and beneficial effect is:
1. when the construction material is hoisted, the output shaft of the first motor drives the first belt pulley to rotate, the rotating first belt pulley drives the second belt pulley to rotate through the transmission belt, the second belt pulley drives the movable shaft to rotate, the threaded rod is driven to rotate through the rotating movable shaft, the rotating threaded rod enables the movable rod connected with the outer surface through threads to move in the vertical direction, the position of the fixed pulley is adjusted according to the height of the hoisted material, the related personnel are enabled to be more convenient when the material is lifted, the position of the fixed pulley is adjusted according to the height of the hoisted material, the material hoisting device can be suitable for the material hoisting at different height positions, then the output shaft of the second motor drives the winding frame to rotate, the lifting hook is moved to the ground, then the material is fixed on the lifting hook, the lifting rope is hoisted through the rotating winding frame, the material is hoisted to the construction position along with the rotation of the output shaft of the second motor, convenience is brought to the construction process of the related personnel, and the efficiency of the construction process of the related personnel is improved.
2. When adjusting the fixed pulley position through first motor for the fixed pulley drives the guide bar laminating and slides at the inner wall of loop bar, prevents fixed pulley offset through gliding guide bar, has guaranteed the stability of fixed pulley adjustment position process.
3. When the position of the fixed pulley is adjusted through the rotating threaded rod, the movable rod drives the fixed pulley to move, the stability of the movable rod in the vertical direction is ensured through the supporting seat, and the stability of the material lifting process is ensured.
4. Move the in-process of getting the position to suitable material with the lifting machine, remove through a plurality of removal wheels of bottom plate lower surface for it is more convenient to remove the process, when meetting the uneven position in road surface, increases the cushion effect through the spring, has improved the stability of removal process, reduces vibrations effect, plays the protection effect to the lifting machine is whole.
5. The protection effect is played to removing the wheel through the backplate, avoids the muddy road to lead to the fact the influence to removing the wheel.
Drawings
FIG. 1 is a schematic structural view of a construction material hoist according to the present invention;
FIG. 2 is a cross-sectional view of the construction material hoist of the present invention;
FIG. 3 is a partial enlarged view of the section A of the construction material hoist of FIG. 2;
wherein, the correspondence between the reference numbers and the component names in fig. 1 to 3 is: 1-bottom plate, 2-support column, 3-fixed pulley, 4-lifting rope, 5-winding reel, 6-first motor, 7-driving belt, 8-movable rod, 9-connecting frame, 10-lifting hook, 11-supporting seat, 13-guiding rod, 14-fixed seat, 15-sliding rod, 16-movable wheel, 17-spring, 18-guard plate, 19-second motor, 20-support frame, 21-supporting plate, 22-handle, 23-first belt pulley, 24-loop bar, 25-second belt pulley, 26-movable shaft, 27-threaded rod, 28-sliding block and 29-through hole.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention more clearly understood, the present invention will be described in further detail with reference to the accompanying drawings and detailed description. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.
The present invention will be further described with reference to the following embodiments and accompanying fig. 1-3, but the present invention is not limited to these embodiments.
Example 1
A construction material lifting machine is disclosed, as shown in figures 1-3, comprising a bottom plate 1, a support column 2 is fixedly arranged on the upper side wall of the bottom plate 1, the inner side wall of the support column 2 is rotatably connected with one end of a movable shaft 26, the other end of the movable shaft 26 is fixedly connected with a threaded rod 27, the outer side wall of the threaded rod 27 is in threaded connection with a movable rod 8, a bearing is embedded and installed on the inner wall of the lower surface of the support column 2, the lower end of the movable shaft 26 is embedded and installed inside the bearing, the upper end of the movable shaft 26 is fixedly connected with the threaded rod 27, so that the movable shaft 26 drives the threaded rod 27 to rotate, the lower surface of the movable rod 8 is provided with a threaded hole with a certain depth, the movable rod 8 is connected with the threaded rod 27 through the threaded hole of the lower surface, the movable rod 8 penetrates through the upper side wall of the support column 2 and extends to the outside, the movable rod 8 slides in the through hole on the upper surface of the support column 2, a fixed pulley 3 is fixedly arranged on the upper side wall of the movable rod 8, the lateral wall of the support column 2 is provided with a through hole 29, the upper lateral wall of the bottom plate 1 is fixedly provided with a first motor 6, the outer lateral wall of the output shaft of the first motor 6 is sleeved with a first belt pulley 23, the outer lateral wall of the first belt pulley 23 is in transmission connection with a second belt pulley 25 through a transmission belt 7, the second belt pulley 25 is sleeved on the outer lateral wall of the movable shaft 26, the transmission belt 7 penetrates through the inner cavity of the through hole 29, the first motor 6 is internally provided with a speed reducer, the first motor 6 is electrically connected with an external power supply through a wire, the first belt pulley 23 is fixedly sleeved on the outer lateral wall of the output shaft of the first motor 6 through a central mounting hole, so that the first motor 6 drives the first belt pulley 23 to rotate, the second belt pulley 25 is fixedly sleeved on the outer surface of the movable shaft 26 through the central mounting hole, the transmission belt 7 is sleeved on the outer surfaces of the first belt pulley 23 and the second belt pulley 25 simultaneously, the transmission belt 7 is sleeved on the outer surface of the first belt pulley 23 and then passes through the through hole 29 to be sleeved on the outer surface of the second belt pulley 25, so that the second belt pulley 25 is driven to rotate by the transmission belt 7 when the first belt pulley 23 rotates, the support 20 is fixedly installed on the upper side wall of the bottom plate 1, the inner side wall of the support 20 is rotatably connected with the winding rack 5, one end of the lifting rope 4 is fixedly installed on the outer side wall of the winding rack 5, the connecting rack 9 is fixedly installed on the other end of the lifting rope 4, the lifting hook 10 is fixedly installed on the side wall of the connecting rack 9, the lifting rope 4 is wound on the outer side wall of the fixed pulley 3, the lifting rope 4 is wound on the outer side wall of the winding rack 5, one end of the lifting rope 4 is fixedly installed on the outer surface of the winding rack 5 and is wound on the outer surface of the fixed pulley 3 after being wound on the outer surface of the winding rack 5, the other end of the lifting rope 4 is fixedly connected with the connecting rack 9, the front side wall of the support 20 is fixedly installed with the second motor 19, an output shaft of the second motor 19 is fixedly connected with one end of a central shaft of the winding frame 5, a speed reducer is arranged in the second motor 19, the second motor 19 is electrically connected with an external power supply through a lead, bearings are respectively embedded and mounted on the inner walls of the front side and the rear side of the support 20, the winding frame 5 is fixedly sleeved on the digging surface of the central shaft, two ends of the central shaft are respectively embedded and mounted in the bearings, the winding frame 5 rotates in the support 20 through the central shaft, an output shaft of the second motor 19 is fixedly connected with one end, close to the central shaft, of the winding frame 5, the winding frame 5 is driven to rotate through the second motor 19, when construction materials are hoisted, the first motor 6 and the second motor 19 are respectively connected with the power supply through a controller, the output shaft of the first motor 6 drives the first belt pulley 23 to rotate, the rotating first belt pulley 23 drives the second belt pulley 25 to rotate through the transmission belt 7, the second belt pulley 25 is enabled to drive the movable shaft 26 to rotate, the movable shaft 26 is enabled to drive the threaded rod 27 to rotate, the movable rod 8 in threaded connection with the outer surface is enabled to move in the vertical direction through the rotating threaded rod 27, the movable rod 8 is enabled to slide in the through hole in the upper surface of the support column 2, the fixed pulley 3 at the upper end is driven to move through the movable rod 8, the position of the fixed pulley 3 is adjusted according to the height of the material to be lifted, related personnel can more conveniently lift the material, the position of the fixed pulley 3 is adjusted according to the height of the material to be lifted, the material to be lifted can be suitable for lifting of materials at different height positions, then the winding frame 5 is driven to rotate through the output shaft of the second motor 19, the lifting rope 4 is driven to rotate through the fixed pulley 3, the lifting hook 10 is moved to the ground, then the material is fixed on the lifting hook 10, the rotating direction of the output shaft of the second motor 19 is adjusted, the winding frame 5 is driven to rotate through the output shaft of the second motor 19, the winding frame 5 rolls up the lifting rope 4, the lifting rope 4 is lifted to the material to the position along with the rotation of the second motor 19, convenience is brought to the lifting position of related personnel, and the construction efficiency of the construction is improved.
Lateral wall fixed mounting of support column 2 has loop bar 24, fixed pulley 3's lower lateral wall fixed mounting has guide bar 13, guide bar 13 runs through in the inner chamber of loop bar 24 and extends to the outside, guide bar 13 sliding connection is at the inside wall of loop bar 24, lower surface vertically fixed mounting at fixed pulley 3 is at guide bar 13, guide bar 13 passes the inner chamber of loop bar 24 and stretches out the outside, guide bar 13 laminates and slides at the inner wall of loop bar 24, when adjusting fixed pulley 3 position through first motor 6, make fixed pulley 3 drive the inner wall of guide bar 13 laminating at loop bar 24 slide, prevent fixed pulley 3 offset through gliding guide bar 13, the stability of fixed pulley 3 adjustment position process has been guaranteed.
The right side wall fixed mounting of bottom plate 1 has backup pad 21, and the right side wall fixed mounting of backup pad 21 has handle 22, promotes bottom plate 1 through handle 22 and removes for the lifting machine is more convenient when removing.
This embodiment construction material lifting machine, theory of operation does: when the construction material is hoisted, the first motor 6 and the second motor 19 are respectively connected to a power supply through the controller, the output shaft of the first motor 6 drives the first belt pulley 23 to rotate, the rotating first belt pulley 23 drives the second belt pulley 25 to rotate through the transmission belt 7, the second belt pulley 25 drives the movable shaft 26 to rotate, the threaded rod 27 is driven to rotate through the rotating movable shaft 26, the movable rod 8 connected with the outer surface through threads moves in the vertical direction through the rotating threaded rod 27, the movable rod 8 slides along the through hole in the upper surface of the support column 2, the fixed pulley 3 at the upper end is driven to move through the movable rod 8, the position of the fixed pulley 3 is adjusted according to the height of the material hoisting, then the winding frame 5 is driven to rotate through the output shaft of the second motor 19, the lifting hook 10 is moved to the ground, then the material is fixed on the lifting hook 10, then the rotation direction of the output shaft of the second motor 19 is adjusted, the winding frame 5 is driven to rotate through the output shaft of the second motor 19, the rotating winding frame 5 is wound up the lifting rope 4, so that the lifting rope 4 is lifted up through the lifting material via the fixed pulley 3, and the output shaft of the second motor 19 rotates along with the rotation of the lifting motor.
Example 2
A construction material hoister, as shown in fig. 1-3, there is a fixed seat 14 at the even fixed mounting of lower sidewall of the bottom plate 1, the inside wall sliding connection of the fixed seat 14 has slide blocks 28, there is one end of the slide bar 15 at the lower sidewall fixed mounting of the slide block 28, there is a movable wheel 16 at the other end fixed mounting of the slide bar 15, the slide bar 15 runs through the lower sidewall of the fixed seat 14 and extends to the outside, the outside wall cover of the slide bar 15 is equipped with springs 17, one end fixed mounting of the springs 17 is at the lower sidewall of the fixed seat 14, another end fixed mounting of the springs 17 is at the upper sidewall of the movable wheel 16, the slide block 28 is laminated and slides at the inner wall of the fixed seat 14, the slide bar 15 slides in the through hole with the lower surface of the fixed seat 14, the springs 17 are laminated and slide at the outer surface of the slide bars 15, in the process of moving the hoister to the appropriate material hoisting position, move through a plurality of movable wheels 16 of the lower surface of the bottom plate 1, make the moving process more convenient, when encountering the uneven road surface, increase the buffer force through the springs 17, improve the stability of the moving process, reduce the vibration effect, play a role in protecting the whole hoister.
The outer side wall sleeve of the moving wheel 16 is provided with a protective plate 18, the protective plate 18 has a protective effect on the moving wheel 16, and the influence of a muddy road on the moving wheel 16 is avoided.
Claims (6)
1. The utility model provides a construction material lifting machine, includes bottom plate (1), its characterized in that: the upper side wall of the bottom plate (1) is fixedly provided with a support column (2), the inner side wall of the support column (2) is rotatably connected with one end of a movable shaft (26), the other end of the movable shaft (26) is fixedly connected with a threaded rod (27), the outer side wall of the threaded rod (27) is in threaded connection with a movable rod (8), the movable rod (8) penetrates through the upper side wall of the support column (2) and extends to the outside, the upper side wall of the movable rod (8) is fixedly provided with a fixed pulley (3), the side wall of the support column (2) is provided with a through hole (29), the upper side wall of the bottom plate (1) is fixedly provided with a first motor (6), the outer side wall of the output shaft of the first motor (6) is sleeved with a first belt pulley (23), the outer side wall of the first belt pulley (23) is connected with a second belt pulley (25) through a transmission belt (7) in a transmission manner, the second belt pulley (25) is sleeved on the outer side wall of the movable shaft (26), the transmission belt (7) penetrates through the inner cavity of the through hole (29), the upper side wall of the bottom plate (1) is fixedly provided with a support (20), the inner side wall of the support (20) is rotatably connected with a winding rack (5), the outer side wall of the winding rack (5) is fixedly provided with one end of a lifting rope (4), the other end of the lifting rope (4) is fixedly provided with a connecting rack (9), the lateral wall fixed mounting of link (9) has lifting hook (10), lifting rope (4) are around establishing the lateral wall of fixed pulley (3), lifting rope (4) winding is in the lateral wall of spool (5), the preceding lateral wall fixed mounting of support (20) has second motor (19), the output shaft of second motor (19) with the one end fixed connection of the center pin of spool (5).
2. The construction material hoisting machine is characterized in that a sleeve rod (24) is fixedly mounted on the side wall of the supporting column (2), a guide rod (13) is fixedly mounted on the lower side wall of the fixed pulley (3), the guide rod (13) penetrates through the inner cavity of the sleeve rod (24) and extends to the outside, and the guide rod (13) is slidably connected to the inner side wall of the sleeve rod (24).
3. The construction material hoisting machine as claimed in claim 1, wherein a support base (11) is fixedly mounted on the upper side wall of the support column (2), and the support base (11) is rotatably connected to the outer side wall of the movable rod (8).
4. The construction material hoisting machine as claimed in claim 1, wherein the lower side wall of the base plate (1) is uniformly and fixedly provided with a fixed seat (14), the inner side wall of the fixed seat (14) is slidably connected with a sliding block (28), the lower side wall of the sliding block (28) is fixedly provided with one end of a sliding rod (15), the other end of the sliding rod (15) is fixedly provided with a movable wheel (16), the sliding rod (15) penetrates through the lower side wall of the fixed seat (14) and extends to the outside, the outer side wall of the sliding rod (15) is sleeved with a spring (17), one end of the spring (17) is fixedly arranged on the lower side wall of the fixed seat (14), and the other end of the spring (17) is fixedly arranged on the upper side wall of the movable wheel (16).
5. The construction material hoist as claimed in claim 4, wherein the outer sidewall of the moving wheel (16) is covered with a guard plate (18).
6. The construction material hoist as claimed in claim 1, wherein a support plate (21) is fixedly installed at a right side wall of the base plate (1), and a handle (22) is fixedly installed at a right side wall of the support plate (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220533188.6U CN217578145U (en) | 2022-03-11 | 2022-03-11 | Construction material lifting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220533188.6U CN217578145U (en) | 2022-03-11 | 2022-03-11 | Construction material lifting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217578145U true CN217578145U (en) | 2022-10-14 |
Family
ID=83538404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220533188.6U Active CN217578145U (en) | 2022-03-11 | 2022-03-11 | Construction material lifting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217578145U (en) |
-
2022
- 2022-03-11 CN CN202220533188.6U patent/CN217578145U/en active Active
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