CN209815532U - Lifting device for building engineering - Google Patents
Lifting device for building engineering Download PDFInfo
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- CN209815532U CN209815532U CN201920438974.6U CN201920438974U CN209815532U CN 209815532 U CN209815532 U CN 209815532U CN 201920438974 U CN201920438974 U CN 201920438974U CN 209815532 U CN209815532 U CN 209815532U
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- 229910000831 Steel Inorganic materials 0.000 claims description 16
- 230000007246 mechanism Effects 0.000 claims description 16
- 239000010959 steel Substances 0.000 claims description 16
- 238000005096 rolling process Methods 0.000 claims description 13
- 238000010276 construction Methods 0.000 claims description 8
- 230000000087 stabilizing effect Effects 0.000 claims description 7
- 230000008859 change Effects 0.000 abstract description 3
- 238000011835 investigation Methods 0.000 abstract 1
- 238000004804 winding Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 239000004566 building material Substances 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012423 maintenance Methods 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
- 238000012546 transfer Methods 0.000 description 1
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- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The utility model relates to a lifting device technical field for the building engineering, and discloses a lifting device for the building engineering, which solves the problems that the existing lifting device is huge, has a complex structure, is inconvenient to use, and cannot be effectively disassembled and maintained; this lifting device for building engineering volume is less, is convenient for remove, and simple structure, is convenient for use and operate to and the trouble of investigation lifting device that can be convenient, dismantle, maintain and change equipment that simultaneously can be convenient.
Description
Technical Field
The utility model belongs to the technical field of lifting device for building engineering, specifically be a lifting device for building engineering.
Background
The hoisting equipment can transfer heavy objects to high places, can save labor force and reduce the labor amount of workers, and is a hoisting and carrying machine widely used in ports, workshops, electric power, construction sites and other places.
The existing hoisting equipment for the construction engineering is huge, has a complex structure, is inconvenient to use, and cannot be effectively disassembled and maintained when the hoisting equipment fails; therefore, aiming at the current situation, improvement is needed at present, so that the use requirement of hoisting in constructional engineering is met.
Disclosure of Invention
To the above situation, for overcoming prior art's defect, the utility model provides a lifting device for building engineering, the effectual present lifting device of having solved is bigger, and the structure is complicated, and it is very inconvenient to use to and the problem that can not effectual dismantlement and maintenance.
In order to achieve the above object, the utility model provides a following technical scheme: a hoisting device for construction engineering comprises a base, wherein two moving wheels are respectively installed on two sides of the bottom of the base, stabilizing legs are respectively installed at four corners of the base, two first cylinders are fixedly installed on one side of the top of the base, sliding clamping grooves are respectively formed in the middle parts of the two first cylinders, a moving shaft is movably installed between the two sliding clamping grooves, a rotating arm is movably connected to the middle part of the moving shaft, hydraulic telescopic cylinders are movably installed at the tops of the two sliding clamping grooves, the bottoms of the two hydraulic telescopic cylinders are respectively and movably connected with two sides of the top of the moving shaft, a moving groove is formed in the middle part of the rotating arm, a second cylinder is fixedly installed on the other side of the top of the base, a moving shaft is movably connected to the top of the second cylinder, the rotating arm is movably sleeved in the middle part of the moving shaft through the moving groove, control grooves are respectively, the inside slip joint in intercommunication groove has the removal rectangular piece, the flexible arm of middle part fixedly connected with of removal rectangular piece one side, the one end of flexible arm extends to outside one side of rotor arm and movable mounting has the roll card wheel, the equal fixed mounting in one side of two control grooves has first motor, the equal fixedly connected with screw shaft of output of two first motors, two screw shafts are connected with the both ends screw thread that removes the rectangular piece respectively, the one end of two screw shafts is connected with the opposite side activity in two control grooves respectively, one side fixed mounting at rotor arm top has the mechanism of lifting by crane.
Preferably, the moving wheel comprises a supporting leg and a roller, the top of the supporting leg is fixedly connected with the bottom of the base, and the roller is movably mounted at the bottom of the supporting leg.
Preferably, the stabilizing leg comprises a threaded sleeve, a threaded leg, a disc, a supporting block and a rotating handle, the threaded sleeve is fixedly installed at the four corners of the base, the threaded leg is connected with the threaded sleeve in a threaded manner, the disc and the supporting block are respectively and fixedly connected to the top and the bottom of the threaded leg, and the rotating handle is fixedly connected to the top of the disc.
Preferably, the movable shaft comprises two slider clamping blocks, a movable shaft body and two limiting clamping plates, the two slider clamping blocks are respectively connected in the two sliding clamping grooves in a sliding mode, the movable shaft body is fixedly connected between the two slider clamping blocks, the two limiting clamping plates are respectively movably installed on the two sides of the two slider clamping blocks in a back-to-back mode, and the rotating arm is movably installed in the middle of the movable shaft body.
Preferably, the hoisting mechanism comprises a second motor, a winding disc, a steel cable and a lifting hook, the second motor is fixedly installed on one side of the top of the rotating arm, the winding disc is fixedly installed at the output end of the second motor, the steel cable is wound on the surface of the winding disc, one end of the steel cable is fixedly connected with the lifting hook through a rolling clamping wheel, the other end of the steel cable is fixedly connected to the middle of the surface of the winding disc, and the steel cable is in contact with the surface of the rolling clamping wheel.
Preferably, the middle part of one side of the base is fixedly connected with a traction hook.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the lifting device comprises a lifting device body, a lifting mechanism and a hydraulic telescopic cylinder, wherein the lifting mechanism body is provided with a traction hook, the traction hook is arranged on the lifting device body, the traction hook is arranged on the traction hook, the lifting mechanism body is provided with a first motor, a second motor and a hydraulic telescopic cylinder, the lifting mechanism body is provided with a lifting wheel, the lifting wheel is arranged on the lifting mechanism body, the lifting mechanism body is provided with a lifting hook, the lifting hook is provided with a lifting hook, the.
(2) Through being provided with base, first cylinder, removal axle, rotor arm, second cylinder, loose axle, removal rectangular block and flexible arm, make this lifting device do not have complicated connection structure to make this lifting device when the problem appears, the trouble of discharging that can be convenient, and can be convenient dismantle, maintain and change removal axle, rotor arm, removal rectangular block, flexible arm, first motor, lifting mechanism and hydraulic telescoping cylinder.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
In the drawings:
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the present invention in a partially enlarged structure shown in fig. 1;
FIG. 3 is a side view of the movable shaft of the present invention;
fig. 4 is a partial side view of the lifting mechanism of the present invention;
in the figure: 1. a base; 2. a moving wheel; 3. a stabilizing leg; 301. a threaded sleeve; 302. a threaded leg; 303. a disc; 304. a support block; 305. rotating the handle; 4. a first column; 5. a sliding clamping groove; 6. a movable shaft; 601. a slider block; 602. a movable shaft body; 603. a limiting clamping plate; 7. a rotating arm; 8. a moving groove; 9. a second cylinder; 10. a movable shaft; 11. a control slot; 12. a communicating groove; 13. moving the long block; 14. a telescopic arm; 15. a first motor; 16. a threaded shaft; 17. a towing hook; 18. rolling the clamping wheel; 19. a hoisting mechanism; 1901. a second motor; 1902. a winding disc; 1903. a wire rope; 1904. a hook; 20. and a hydraulic telescopic cylinder.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments; 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 first embodiment, as shown in fig. 1 and 2, the utility model comprises a base 1, two movable wheels 2 are installed on both sides of the bottom of the base 1, stabilizing legs 3 are installed on four corners of the base 1, two first cylinders 4 are fixedly installed on one side of the top of the base 1, sliding slots 5 are respectively opened on the middle portions of the two first cylinders 4, a movable shaft 6 is movably installed between the two sliding slots 5, a rotating arm 7 is movably connected on the middle portion of the movable shaft 6, hydraulic telescopic cylinders 20 are movably installed on the top portions of the two sliding slots 5, the bottom portions of the two hydraulic telescopic cylinders 20 are respectively movably connected with both sides of the top portion of the movable shaft 6, a movable groove 8 is opened on the middle portion of the rotating arm 7, a second cylinder 9 is fixedly installed on the other side of the top of the base 1, a movable shaft 10 is movably connected on the top portion of the second cylinder 9, the rotating arm 7 is movably sleeved, both sides of one end of the rotating arm 7 are provided with control grooves 11, a communication groove 12 is formed between the two control grooves 11, a moving long block 13 is connected in a sliding and clamping mode in the communication groove 12, the middle of one side of the moving long block 13 is fixedly connected with a telescopic arm 14, one end of the telescopic arm 14 extends out of one side of the rotating arm 7 and is movably provided with a rolling clamping wheel 18, one side of each of the two control grooves 11 is fixedly provided with a first motor 15, the output ends of the two first motors 15 are fixedly connected with threaded shafts 16, the two threaded shafts 16 are respectively in threaded connection with two ends of the moving long block 13, one end of each of the two threaded shafts 16 is respectively in movable connection with the other side of the two control grooves 11, and one side of the top of the rotating arm 7 is fixedly provided; through the arrangement of the moving wheel 2, the stabilizing legs 3, the first motor 15, the hoisting mechanism 19 and the hydraulic telescopic cylinder 20, compared with the existing hoisting equipment, the hoisting equipment has the advantages of simpler structure, smaller volume and convenience in use, does not have a complicated operating device, can be carried to a position to be hoisted by a traction hook 17 when being used, can perform hoisting tasks by the first motor 15, the second motor 1901 and the hydraulic telescopic cylinder 20, and is more convenient to use; through being provided with base 1, first cylinder 4, remove axle 6, rotor arm 7, second cylinder 9, loose axle 10, remove long piece 13 and telescopic boom 14, make this lifting device do not have complicated connection structure to make this lifting device when the problem, the trouble of discharging that can be convenient, and can be convenient remove axle 6, rotor arm 7, remove long piece 13, telescopic boom 14, first motor 15, lift by crane 19 mechanism and hydraulic telescoping cylinder 20 and dismantle, maintain and change.
Second embodiment, on the basis of first embodiment, given by fig. 1, remove wheel 2 and include supporting leg and gyro wheel, the top of supporting leg is fixed with the bottom of base 1 and is connected, gyro wheel movable mounting is in the bottom of supporting leg, through the setting of removing wheel 2, makes whole lifting device can remove.
Third embodiment, on the basis of the first embodiment, as shown in fig. 1, the stabilizing leg 3 includes a threaded sleeve 301, a threaded leg 302, a circular disc 303, a supporting block 304 and a rotating handle 305, the threaded sleeve 301 is fixedly installed at four corners of the base 1, the threaded leg 302 is in threaded connection with the threaded sleeve 301, the circular disc 303 and the supporting block 304 are respectively and fixedly connected to the top and the bottom of the threaded leg 302, the rotating handle 305 is fixedly connected to the top of the circular disc 303, and the whole hoisting device can be kept stable during hoisting through the arrangement of the threaded sleeve 301, the threaded leg 302, the circular disc 303, the supporting block 304 and the rotating handle 305.
Fourth embodiment, on the basis of first embodiment, by fig. 3, the movable shaft 6 includes two slider fixture blocks 601, movable shaft body 602 and two spacing cardboard 603, two slider fixture blocks 601 slide the joint respectively in the inside of two slide groove 5, movable shaft body 602 fixed connection is between two slider fixture blocks 601, two spacing cardboard 603 are respectively movable mounting in the one side that two slider fixture blocks 601 carried on the back mutually, rotor arm 7 movable mounting is at the middle part of movable shaft body 602, through slider fixture block 601, the setting of movable shaft body 602 and spacing cardboard 603, make rotor arm 7 can effectually rotate.
Fifth embodiment, on the basis of the first embodiment, as shown in fig. 4, the lifting mechanism 19 includes a second motor 1901, a winding disc 1902, a steel cable 1903 and a hook 1904, the second motor 1901 is fixedly installed on one side of the top of the rotating arm 7, the winding disc 1902 is fixedly installed at the output end of the second motor 1901, the steel cable 1903 is wound on the surface of the winding disc 1902, one end of the steel cable 1903 is fixedly connected with the hook 1904 through a rolling clamp wheel 18, the other end of the steel cable 1903 is fixedly connected to the middle of the surface of the winding disc 1902, and the steel cable 1903 is in contact with the surface of the rolling clamp wheel 18.
Sixth embodiment, on the basis of the first embodiment, as shown in fig. 1, a towing hook 17 is fixedly connected to the middle of one side of the base 1, and the whole hoisting equipment can be effectively moved by the arrangement of the towing hook 17.
In this embodiment: the first motor 15 and the second motor 1901 are both YZR type motors.
The working principle is as follows: when using, at first can carry this lifting device to the position that needs hoist and mount through towing hook 17, stabilize leg 3 through adjusting simultaneously, make whole lifting device can remain stable, rotate through first motor 15 after that, make it drive threaded spindle 16 and rotate, threaded spindle 16's rotation can make and remove long piece 13 and drive telescopic boom 14 and stretch out and draw back, thereby conveniently hoist building material to different heights and size, later receive and release steel cable 1903 through control second motor 1901, thereby hoist building material, rethread control hydraulic telescoping cylinder 20 stretches out and draws back, make it drive and remove axle 6 and remove from top to bottom in the inside of sliding clamp groove 5, it can make rotor arm 7 rotate around second cylinder 9 when removing axle 6 and removing from top to bottom, thereby hoist building material.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a lifting device for building engineering, includes base (1), its characterized in that: the two sides of the bottom of the base (1) are respectively provided with two movable wheels (2), four corners of the base (1) are respectively provided with a stabilizing leg (3), one side of the top of the base (1) is fixedly provided with two first cylinders (4), the middle parts of the two first cylinders (4) are respectively provided with a sliding clamping groove (5), a movable shaft (6) is movably arranged between the two sliding clamping grooves (5), the middle part of the movable shaft (6) is movably connected with a rotating arm (7), the top parts of the two sliding clamping grooves (5) are respectively movably provided with a hydraulic telescopic cylinder (20), the bottom parts of the two hydraulic telescopic cylinders (20) are respectively movably connected with the two sides of the top part of the movable shaft (6), the middle part of the rotating arm (7) is provided with a movable groove (8), the other side of the top of the base (1) is fixedly provided with a second cylinder (9), the top part of, the rotating arm (7) is movably sleeved in the middle of the movable shaft (10) through a moving groove (8), control grooves (11) are formed in two sides of one end of the rotating arm (7), a communicating groove (12) is formed between the two control grooves (11), a movable long block (13) is connected to the inside of the communicating groove (12) in a sliding and clamping mode, a telescopic arm (14) is fixedly connected to the middle of one side of the movable long block (13), one end of the telescopic arm (14) extends out of one side of the rotating arm (7) and is movably provided with a rolling clamping wheel (18), first motors (15) are fixedly arranged on one sides of the two control grooves (11), threaded shafts (16) are fixedly connected to output ends of the two first motors (15), the two threaded shafts (16) are respectively in threaded connection with two ends of the movable long block (13), one ends of the two threaded shafts (16) are respectively in movable connection with the other sides of the two control grooves (11), one side of the top of the rotating arm (7) is fixedly provided with a hoisting mechanism (19).
2. The hoisting equipment for construction engineering according to claim 1, characterized in that: the moving wheel (2) comprises a supporting leg and a roller, the top of the supporting leg is fixedly connected with the bottom of the base (1), and the roller is movably mounted at the bottom of the supporting leg.
3. The hoisting equipment for construction engineering according to claim 1, characterized in that: stabilize leg (3) and include screw sleeve (301), screw leg (302), disc (303), supporting shoe (304) and rotate handle (305), screw sleeve (301) fixed mounting is in the four corners department of base (1), screw leg (302) and screw sleeve (301) threaded connection, disc (303) and supporting shoe (304) fixed connection respectively are at the top and the bottom of screw leg (302), rotate handle (305) fixed connection at the top of disc (303).
4. The hoisting equipment for construction engineering according to claim 1, characterized in that: remove axle (6) and include two slider fixture blocks (601), remove axle body (602) and two spacing cardboard (603), two slider fixture blocks (601) slide joint respectively in the inside of two slide groove (5), remove axle body (602) fixed connection between two slider fixture blocks (601), two spacing cardboard (603) respectively movable mounting in the one side that two slider fixture blocks (601) are carried on the back mutually, rotor arm (7) movable mounting is in the middle part of removing axle body (602).
5. The hoisting equipment for construction engineering according to claim 1, characterized in that: hoisting mechanism (19) include second motor (1901), rolling dish (1902), steel cable (1903) and lifting hook (1904), one side at rotor arm (7) top is fixed to second motor (1901), rolling dish (1902) fixed mounting is at the output of second motor (1901), steel cable (1903) twine on the surface of rolling dish (1902), the one end of steel cable (1903) is connected with lifting hook (1904) are fixed through rolling calorie of wheel (18), the other end fixed connection of steel cable (1903) is at the middle part on rolling dish (1902) surface, steel cable (1903) contact with the surface of rolling calorie of wheel (18).
6. The hoisting equipment for construction engineering according to claim 1, characterized in that: the middle part of one side of the base (1) is fixedly connected with a traction hook (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920438974.6U CN209815532U (en) | 2019-04-02 | 2019-04-02 | Lifting device for building engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920438974.6U CN209815532U (en) | 2019-04-02 | 2019-04-02 | Lifting device for building engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209815532U true CN209815532U (en) | 2019-12-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920438974.6U Active CN209815532U (en) | 2019-04-02 | 2019-04-02 | Lifting device for building engineering |
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| Country | Link |
|---|---|
| CN (1) | CN209815532U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111606224A (en) * | 2020-05-26 | 2020-09-01 | 傅波 | Capital construction lifting device |
-
2019
- 2019-04-02 CN CN201920438974.6U patent/CN209815532U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111606224A (en) * | 2020-05-26 | 2020-09-01 | 傅波 | Capital construction lifting device |
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