CN211035022U - Lifting device for construction - Google Patents
Lifting device for construction Download PDFInfo
- Publication number
- CN211035022U CN211035022U CN201920062369.3U CN201920062369U CN211035022U CN 211035022 U CN211035022 U CN 211035022U CN 201920062369 U CN201920062369 U CN 201920062369U CN 211035022 U CN211035022 U CN 211035022U
- Authority
- CN
- China
- Prior art keywords
- supporting
- pulley
- support frame
- bracket
- driving
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000010276 construction Methods 0.000 title claims abstract description 18
- 230000007246 mechanism Effects 0.000 claims abstract description 46
- 229910000831 Steel Inorganic materials 0.000 claims description 27
- 239000010959 steel Substances 0.000 claims description 27
- 230000001360 synchronised effect Effects 0.000 claims description 18
- 238000009435 building construction Methods 0.000 claims description 16
- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 4
- 230000004308 accommodation Effects 0.000 claims 1
- 230000003028 elevating effect Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 5
- 230000000630 rising effect Effects 0.000 description 4
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 230000002146 bilateral effect Effects 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 208000014674 injury Diseases 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 239000004566 building material Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Landscapes
- Types And Forms Of Lifts (AREA)
Abstract
The utility model provides a elevating gear that construction used, include: support frame, cage, actuating mechanism, supporting mechanism, the longitudinal section of support frame is concave structure, cage upper end opening, the cage is installed between the concave groove of support frame, actuating mechanism fixed mounting be in the top of support frame, the cage by the actuating mechanism drive is in order to realize going up and down, supporting mechanism is located the bottom of cage is used for supporting and holds the cage. The utility model discloses stationarity and security have been improved greatly.
Description
Technical Field
The utility model relates to a elevating gear technical field, in particular to elevating gear that construction was used.
Background
The building construction refers to production activities in the engineering construction implementation stage, is the construction process of various buildings, and also can be a process of changing various lines on a design drawing into a real object at a specified place. The method comprises foundation engineering construction, main structure construction, roofing engineering construction, decoration engineering construction and the like. The site of the construction work is called a "construction site" or "job site", also called a worksite.
In the building construction process, the building materials are often required to be conveyed up and down to realize conveying the materials on the ground to a high construction area, but most of the existing lifting devices adopt a winch to lift, and the stability and safety of the lifting process are not high enough, so that a lifting device for building construction is urgently needed at present to solve the technical problems.
Therefore, the utility model discloses a lifting device that construction used, in order to increase the stationarity of lifting box at rising or decline in-process, the slider has been set up in the both sides of lifting box, with lifting box and support frame support sliding connection, thereby can prevent rocking of lifting box, the stationarity has been improved greatly, and, in order to improve the security of lifting box when rising to the high position, prevent its sudden whereabouts, supporting mechanism has been set up in the bottom of lifting box, if take place the sudden whereabouts of lifting box, supporting mechanism plays a buffering or supporting role, prevent that the lifting box from sliding to the bottom fast, and cause personnel's injury, consequently, the security has been improved greatly.
SUMMERY OF THE UTILITY MODEL
To the problem, the utility model aims to provide a elevating gear that construction used, greatly increased security and stationarity.
The utility model provides a technical scheme that above-mentioned technical problem adopted is: a lifting device for construction, comprising: support frame, cage, actuating mechanism, supporting mechanism, the longitudinal section of support frame is concave structure, cage upper end opening, the cage is installed between the concave groove of support frame, actuating mechanism fixed mounting be in the top of support frame, the cage by the actuating mechanism drive is in order to realize going up and down, supporting mechanism is located the bottom of cage is used for supporting and holds the cage.
Further, the driving mechanism comprises a driving motor, a main synchronizing wheel, a driven synchronizing wheel, a synchronous belt, a driving pulley and a driven pulley, wherein a motor shaft of the driving motor is connected with the main synchronizing wheel, the main synchronizing wheel is connected with the driving pulley through a shaft coupling, the driving pulley is fixedly arranged at the top of the supporting frame through a first pulley bracket, a first steel wire rope is wound on the driving pulley, one end of the first steel wire rope is fixedly connected with the lifting box, the driving synchronizing wheel is in transmission connection with the driven synchronizing wheel through the synchronous belt, the driven synchronizing wheel is connected with the driven pulley through a shaft coupling, the driven pulley is fixedly arranged at the top of the supporting frame through a second pulley bracket, a second steel wire rope is wound on the driven pulley, and one end of the second steel wire rope is fixedly connected with the lifting box, the first steel wire rope and the second steel wire rope are symmetrically arranged.
Further, driving motor, main synchronizing wheel and the coaxial setting of driving pulley, driven synchronizing wheel and the coaxial setting of driven pulley, driving pulley and driven pulley bilateral symmetry set up.
Furthermore, the two sides of the lifting box are in sliding connection with the inner side of the supporting frame.
Further, the both sides of lift case are equipped with the slider, the inboard correspondence of support frame is provided with the spout, the slider slide set up with in the spout.
Furthermore, the supporting mechanism adopts a fork-shaped telescopic support, the fork-shaped telescopic support is formed by cross connection of a plurality of telescopic rods, and two ends and the middle of each telescopic rod are respectively connected with other telescopic rods through pin shafts.
Further, the lower side of the supporting mechanism is provided with a containing groove, and the fork-shaped telescopic support is fixedly installed in the containing groove.
Furthermore, when the lifting box descends to the bottom of the support frame, the lifting box is abutted to the bottom of the inner side of the support frame, and the fork-shaped telescopic support is completely accommodated in the accommodating groove.
Further, the supporting mechanism comprises a first supporting support and a second supporting support, the first supporting support and the second supporting support are symmetrically arranged at the bottom of the supporting box, the first supporting support is slidably arranged at one side of the supporting frame, and the second supporting support is slidably arranged at the other side of the supporting frame.
Further, first support holds in the palm and the second supports holds in the palm and constitutes by sliding part and supporting part, the sliding part is concave type structure, and inboard fixed mounting has the pulley, install step motor on the pulley, be equipped with the slide rail that matches with the pulley on the support frame, the slide rail with the spout is located two sides of support frame mutually perpendicular, the supporting part with the perpendicular fixed connection of sliding part, the supporting part is located the support frame is inboard.
The utility model has the advantages that: the utility model discloses an increase the stationarity of lifting box at rising or decline in-process, the slider has been set up in the both sides of lifting box, with lifting box and support frame support sliding connection, thereby can prevent rocking of lifting box, the stationarity has been improved greatly, and, in order to improve the security of lifting box when rising to the high position, prevent its sudden whereabouts, supporting mechanism has been set up in the bottom of lifting box, if take place the sudden whereabouts of lifting box, supporting mechanism plays a buffering or supporting role, prevent that the lifting box from sliding to the bottom fast, and cause personnel's injury, consequently, the security has been improved greatly.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a first embodiment of a lifting device for building construction according to the present invention;
fig. 2 is a schematic view of a driving mechanism of a lifting device for building construction according to the present invention;
fig. 3 is a schematic structural view of a second embodiment of the lifting device for building construction of the present invention;
fig. 4 is a schematic plan view of a supporting bracket of a lifting device for building construction of the present invention.
Wherein: 1. a support frame; 2. a lifting box; 3. a fork-shaped telescopic bracket; 4. a receiving groove; 5. a driving pulley; 6. a driven pulley; 8. a main synchronizing wheel; 7. a driven synchronizing wheel; 9. a synchronous belt; 10. a drive motor; 11. a coupling; 12. a pulley; 13. a first support bracket; 14. a second support bracket; 15. a sliding part; 16. a support portion; 17. a first pulley bracket; 18. a second sheave bracket.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
As shown in fig. 1-2, in the first embodiment: a lifting device for construction, comprising: support frame 1, cage 2, actuating mechanism, supporting mechanism, the longitudinal section of support frame 1 is concave structure, 2 upper end openings of cage, cage 2 is installed between the concave groove of support frame 1, actuating mechanism fixed mounting is in the top of support frame 1, cage 2 by the actuating mechanism drive is in order to realize going up and down, supporting mechanism is located the bottom of cage 2 is used for the support to hold cage 2.
Further, the driving mechanism comprises a driving motor 10, a main synchronizing wheel 8, a driven synchronizing wheel 7, a synchronous belt 9, a driving pulley 5 and a driven pulley 6, wherein a motor shaft of the driving motor 10 is connected with the main synchronizing wheel 8, the main synchronizing wheel 8 is connected with the driving pulley 5 through a coupler 11, the driving pulley 5 is fixedly installed at the top of the supporting frame 1 through a first pulley 12 support, a first steel wire rope is wound on the driving pulley 5, one end of the first steel wire rope is fixedly connected with the lifting box 2, the driving synchronizing wheel is in transmission connection with the driven synchronizing wheel 7 through the synchronous belt 9, the driven synchronizing wheel 7 is connected with the driven pulley 6 through the coupler 11, the driven pulley 6 is fixedly installed at the top of the supporting frame 1 through a second pulley 12 support, and a second steel wire rope is wound on the driven pulley 6, one end of the second steel wire rope is fixedly connected with the lifting box 2, and the first steel wire rope and the second steel wire rope are symmetrically arranged.
Further, driving motor 10, main synchronizing wheel 8 and the coaxial setting of driving pulley 5, driven synchronizing wheel 7 and the coaxial setting of driven pulley 6, driving pulley 5 and the bilateral symmetry setting of driven pulley 6.
Furthermore, two sides of the lifting box 2 are slidably connected with the inner side of the support frame 1.
Further, the both sides of lift case 2 are equipped with the slider, the inboard correspondence of support frame 1 is provided with the spout, the slider slide set up with in the spout.
Further, the supporting mechanism adopts a fork-shaped telescopic support 3, the fork-shaped telescopic support 3 is formed by cross connection of a plurality of telescopic rods, and two ends and the middle of each telescopic rod are respectively connected with other telescopic rods through pin shafts.
Further, the lower side of the supporting mechanism is provided with a containing groove 4, and the fork-shaped telescopic bracket 3 is fixedly installed in the containing groove 4.
Further, when the lifting box 2 descends to the bottom of the support frame 1, the lifting box abuts against the bottom of the inner side of the support frame 1, and the fork-shaped telescopic support 3 is completely accommodated in the accommodating groove 4.
The working mode of the embodiment is that the driving motor 10 drives the driving pulley 5 to rotate, so as to realize the retraction and release of the first steel wire rope and further realize the lifting of the lifting box 2, meanwhile, the driven pulley 6 rotates synchronously with the driving pulley 5 through the synchronizing wheel, so as to realize the synchronous retraction and release of the second steel wire rope and the first steel wire rope, so as to realize the synchronous lifting of the lifting box 2, and in order to increase the stability of the lifting box 2 in the lifting or descending process, the sliding blocks are arranged on the two sides of the lifting box 2, the lifting box 2 is connected with the support frame 1 in a sliding way, so as to prevent the lifting box 2 from shaking, greatly improve the stability, and in order to improve the safety of the lifting box 2 when the lifting box 2 is lifted to a high position and prevent the lifting box from falling suddenly, the supporting mechanism is arranged at the bottom of the lifting box 2, the supporting mechanism adopts the fork-shaped telescopic support, drive fork type telescopic bracket 3 and expand, play an auxiliary stay's effect, when lift case 2 whereabouts, fork type telescopic bracket 3 compresses until the compression to accomodate in the groove 4, if take place the sudden drop of lift case 2, fork type telescopic bracket 3 plays a cushioning effect, prevents that lift case 2 from sliding to the bottom fast, and causes personnel's injury, consequently has improved the security greatly.
Example two:
as shown in fig. 3 to 4, a lifting device for building construction is characterized by comprising: support frame 1, cage 2, actuating mechanism, supporting mechanism, the longitudinal section of support frame 1 is concave structure, 2 upper end openings of cage, cage 2 is installed between the concave groove of support frame 1, actuating mechanism fixed mounting is in the top of support frame 1, cage 2 by the actuating mechanism drive is in order to realize going up and down, supporting mechanism is located the bottom of cage 2 is used for the support to hold cage 2.
Further, the driving mechanism comprises a driving motor 10, a main synchronizing wheel 8, a driven synchronizing wheel 7, a synchronous belt 9, a driving pulley 5 and a driven pulley 6, wherein a motor shaft of the driving motor 10 is connected with the main synchronizing wheel 8, the main synchronizing wheel 8 is connected with the driving pulley 5 through a coupler 11, the driving pulley 5 is fixedly installed at the top of the supporting frame 1 through a first pulley 12 support, a first steel wire rope is wound on the driving pulley 5, one end of the first steel wire rope is fixedly connected with the lifting box 2, the driving synchronizing wheel is in transmission connection with the driven synchronizing wheel 7 through the synchronous belt 9, the driven synchronizing wheel 7 is connected with the driven pulley 6 through the coupler 11, the driven pulley 6 is fixedly installed at the top of the supporting frame 1 through a second pulley 12 support, and a second steel wire rope is wound on the driven pulley 6, one end of the second steel wire rope is fixedly connected with the lifting box 2, and the first steel wire rope and the second steel wire rope are symmetrically arranged.
Further, driving motor 10, main synchronizing wheel 8 and the coaxial setting of driving pulley 5, driven synchronizing wheel 7 and the coaxial setting of driven pulley 6, driving pulley 5 and the bilateral symmetry setting of driven pulley 6.
Furthermore, two sides of the lifting box 2 are slidably connected with the inner side of the support frame 1.
Further, the both sides of lift case 2 are equipped with the slider, the inboard correspondence of support frame 1 is provided with the spout, the slider slide set up with in the spout.
Further, the supporting mechanism comprises a first supporting bracket 13 and a second supporting bracket 14, the first supporting bracket 13 and the second supporting bracket 14 are symmetrically arranged at the bottom of the supporting box, the first supporting bracket 13 is slidably arranged at one side of the supporting frame 1, and the second supporting bracket 14 is slidably arranged at the other side of the supporting frame 1.
Further, first support bracket 13 and second support bracket 14 constitute by sliding part 15 and supporting part 16, sliding part 15 is concave structure, and inboard fixed mounting has pulley 12, install step motor on the pulley 12, be equipped with the slide rail that matches with pulley 12 on the support frame 1, the slide rail with the spout is located on two sides of 1 mutually perpendicular of support frame, supporting part 16 with the perpendicular fixed connection of sliding part 15, supporting part 16 is located 1 inboard of support frame.
The difference between the embodiment and the first embodiment is that the lifting mechanism adopts a structural form of a support bracket, and the working principle of the support bracket is that when the lifting box 2 is lifted, the first support bracket 13 and the second support bracket 14 slide upwards along with the lifting box 2, and the first support bracket 13 and the second support bracket 14 are driven by the stepping motor to slide upwards and slide to the bottom of the lifting box 2 to support the lifting box 2 to prevent the lifting box 2 from suddenly sliding downwards, so that the safety is improved.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (10)
1. A lifting device for construction, comprising: support frame, cage, actuating mechanism, supporting mechanism, the longitudinal section of support frame is concave structure, cage upper end opening, the cage is installed between the concave groove of support frame, actuating mechanism fixed mounting be in the top of support frame, the cage by the actuating mechanism drive is in order to realize going up and down, supporting mechanism is located the bottom of cage is used for supporting and holds the cage.
2. The lifting device as claimed in claim 1, wherein the driving mechanism comprises a driving motor, a driving synchronous wheel, a driven synchronous wheel, a synchronous belt, a driving pulley, and a driven pulley, the motor shaft of the driving motor is connected to the driving synchronous wheel, the driving synchronous wheel is connected to the driving pulley through a coupling, the driving pulley is fixedly mounted on the top of the supporting frame through a first pulley bracket, the driving pulley is wound with a first steel wire rope, one end of the first steel wire rope is fixedly connected to the lifting box, the driving synchronous wheel is in transmission connection with the driven synchronous wheel through the synchronous belt, the driven synchronous wheel is connected to the driven pulley through a coupling, the driven pulley is fixedly mounted on the top of the supporting frame through a second pulley bracket, and the driven pulley is wound with a second steel wire rope, one end of the second steel wire rope is fixedly connected with the lifting box, and the first steel wire rope and the second steel wire rope are symmetrically arranged.
3. The lifting device for building construction as claimed in claim 2, wherein the driving motor, the main synchronizing wheel and the driving pulley are coaxially arranged, the driven synchronizing wheel and the driven pulley are coaxially arranged, and the driving pulley and the driven pulley are symmetrically arranged.
4. A lifting device for building construction as claimed in claim 1, wherein the sides of the lifting box are slidably connected to the inside of the support frame.
5. The lifting device for building construction as claimed in claim 4, wherein the lifting box is provided with sliding blocks at two sides thereof, the supporting frame is correspondingly provided with sliding grooves at an inner side thereof, and the sliding blocks are slidably disposed in the sliding grooves.
6. The lifting device for building construction as claimed in any one of claims 1-5, wherein the supporting mechanism is a fork-shaped telescopic support, and the fork-shaped telescopic support is composed of a plurality of telescopic rods which are connected in a cross manner through pin shafts.
7. The lifting device for building construction as claimed in claim 6, wherein a receiving groove is provided at a lower side of the supporting mechanism, and the fork-type telescopic bracket is fixedly installed in the receiving groove.
8. The lifting device for building construction according to claim 7, wherein the lifting box abuts against an inner bottom of the support frame when lowered to the bottom of the support frame, and the fork-shaped telescopic bracket is entirely accommodated in the accommodation groove.
9. The lifting device for building construction as claimed in claim 1, wherein the supporting mechanism comprises a first supporting bracket and a second supporting bracket, the first supporting bracket and the second supporting bracket are symmetrically arranged at the bottom of the supporting box, the first supporting bracket is slidably arranged at one side of the supporting frame, and the second supporting bracket is slidably arranged at the other side of the supporting frame.
10. The lifting device for building construction according to claim 9, wherein the first support bracket and the second support bracket are both composed of a sliding part and a support part, the sliding part is of a concave structure, a pulley is fixedly mounted on the inner side of the sliding part, a stepping motor is mounted on the pulley, a sliding rail matched with the pulley is arranged on the support frame, the sliding rail and the sliding groove are located on two mutually perpendicular side surfaces of the support frame, the support part is vertically and fixedly connected with the sliding part, and the support part is located on the inner side of the support frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920062369.3U CN211035022U (en) | 2019-01-15 | 2019-01-15 | Lifting device for construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920062369.3U CN211035022U (en) | 2019-01-15 | 2019-01-15 | Lifting device for construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211035022U true CN211035022U (en) | 2020-07-17 |
Family
ID=71538125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920062369.3U Active CN211035022U (en) | 2019-01-15 | 2019-01-15 | Lifting device for construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211035022U (en) |
-
2019
- 2019-01-15 CN CN201920062369.3U patent/CN211035022U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106698251A (en) | Lifting device with height adjusting function | |
| CN216360352U (en) | Prefabricated component lifting device for assembly type building | |
| CN211035022U (en) | Lifting device for construction | |
| CN210103368U (en) | Lifting device for mechanical production | |
| CN212687285U (en) | Special lift of building installation engineering | |
| CN212863910U (en) | Multi-functional formula building engineering lifting device | |
| CN214527727U (en) | Building construction material lifts by crane and uses assembled hanging flower basket | |
| CN202508723U (en) | Novel construction lifter | |
| CN210483091U (en) | Building platform of unloading | |
| CN213171304U (en) | Prestressing force jack removes erection equipment | |
| CN212403204U (en) | Building construction lifting device | |
| CN210366899U (en) | Lifting platform | |
| JPH06263369A (en) | Elevator | |
| CN209853616U (en) | Raise lifting device | |
| CN220950995U (en) | Building material lifting machine | |
| CN107601208A (en) | A kind of building construction lift | |
| CN214194228U (en) | Support arrangement for traffic equipment | |
| CN218758866U (en) | House building construction safety elevating gear | |
| CN218491404U (en) | Building lifting platform for outdoor decoration installation | |
| CN210239174U (en) | Building material transfer system | |
| CN214326996U (en) | Hoisting device for construction | |
| CN216662279U (en) | Building construction hoisting device | |
| CN218581143U (en) | Liftable scaffold for building outer wall | |
| CN217229887U (en) | Construction elevator | |
| CN218754777U (en) | Anti-shaking double-layer platform lifting mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210518 Address after: 300000 20-a108, 20th floor, Zhongbao Caixin building, 19 Xianyang Road, Hongqiao District, Tianjin Patentee after: Tianjin Xingang Engineering Technology Co., Ltd Address before: Room 504, gate 8, building 3, haihuali, Taierzhuang Road, Hexi District, Tianjin Patentee before: Du Lei |
|
| TR01 | Transfer of patent right |