CN214167245U - Lifting device for construction - Google Patents
Lifting device for construction Download PDFInfo
- Publication number
- CN214167245U CN214167245U CN202022677343.5U CN202022677343U CN214167245U CN 214167245 U CN214167245 U CN 214167245U CN 202022677343 U CN202022677343 U CN 202022677343U CN 214167245 U CN214167245 U CN 214167245U
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- gear
- driving motor
- drive
- sliding gear
- transmission
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- 238000010276 construction Methods 0.000 title claims abstract description 14
- 230000005540 biological transmission Effects 0.000 claims abstract description 48
- 238000006243 chemical reaction Methods 0.000 claims description 34
- 208000032370 Secondary transmission Diseases 0.000 claims description 17
- 208000032369 Primary transmission Diseases 0.000 claims description 12
- 238000009435 building construction Methods 0.000 claims description 12
- 230000007704 transition Effects 0.000 claims description 9
- 230000000694 effects Effects 0.000 abstract description 5
- 230000005611 electricity Effects 0.000 abstract 1
- 230000009347 mechanical transmission Effects 0.000 description 8
- 230000003028 elevating effect Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 238000003756 stirring Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000005516 engineering process Methods 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model relates to a construction equipment technical field, this jacking equipment for construction, including driving motor, driving motor's output shaft fixed mounting has one-level drive gear, one-level drive gear's one end meshing has pair sliding gear, pair sliding gear's middle part fixed mounting has drive screw, drive screw's one end threaded connection has the baffle, driving motor's inside electricity is connected with control switch, control switch and objective table fixed connection. The utility model has the advantages that: this jacking equipment for construction makes one-level drive gear drive pair sliding gear rotate through gear drive, makes pair sliding gear drive screw and rotates, makes drive screw drive baffle rebound through the screw thread transmission, removes the closure effect of baffle to the objective table, can control the four sides of objective table respectively through the setting of four different face baffles, and then can effectually adjust the direction of the jacking equipment ejection of compact.
Description
Technical Field
The utility model relates to a construction equipment technical field, especially a jacking equipment for construction.
Background
With the development of society, people live in cement cast jungles, the construction of buildings can not be assisted by modern equipment, when high buildings are built, the labor intensity of manual material lifting is high, time consumption and labor cost are high, so with the development of technology, the engineering machinery gradually replaces manual work to transport materials, the engineering machinery is a general name of construction machinery for engineering construction, is widely used in the engineering fields of buildings, water conservancy, electric power, roads, mines, national defense and the like, and has various types, and in order to operate high-rise buildings, lifting machines are needed to help workers to transport materials, but the existing lifting equipment for building construction has some problems:
1. the existing lifting equipment for building construction generally only has one baffle plate which can move, and when the lifting equipment is used for transporting materials, the lifting equipment needs to be moved according to the unloading direction, so that the lifting equipment is very inconvenient to use;
2. the existing lifting equipment for building construction is single in unloading control mode, and is inconvenient to use once a problem occurs and needs to be stopped for maintenance.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's shortcoming, provide a jacking equipment for construction.
The purpose of the utility model is realized through the following technical scheme: a lifting device for building construction comprises a fixed base, wherein the top end of the fixed base is fixedly connected with a lifting frame, the top end of the lifting frame is fixedly connected with an object stage, the inside of the object stage is fixedly connected with a driving motor, an output shaft of the driving motor is fixedly provided with a first-stage transmission gear, one end of the first-stage transmission gear is meshed with a duplex sliding gear, the middle part of the duplex sliding gear is fixedly provided with a transmission screw rod, one end of the transmission screw rod is in threaded connection with a baffle plate, the inside of the driving motor is electrically connected with a control switch, and the control switch is fixedly connected with the object stage;
one end of the duplex sliding gear is meshed with a second-stage transmission gear, a connecting shaft is fixedly mounted in the middle of the second-stage transmission gear, a rotating wheel is fixedly connected to one end of the connecting shaft, a conversion frame is fixedly connected to the surface of the duplex sliding gear, and a control rod is fixedly connected to one end of the conversion frame.
Optionally, a groove is formed in the objective table, and the driving motor, the primary transmission gear, the duplex sliding gear, the secondary transmission gear, the connecting shaft and the conversion frame are located in the groove of the objective table.
By adopting the scheme, the driving motor, the primary transmission gear, the duplex sliding gear, the secondary transmission gear, the connecting shaft and the conversion frame are supported and positioned by the objective table.
Optionally, driving motor, one-level drive gear, pair sliding gear, drive screw, baffle, control switch, secondary drive gear, connecting axle, swiveling wheel, conversion frame and control lever all have four, four driving motor, one-level drive gear, pair sliding gear, drive screw, baffle, control switch, secondary drive gear, connecting axle, swiveling wheel, conversion frame and control lever are located the four sides of objective table respectively.
By adopting the scheme, the driving motor can drive the baffle to move through the mechanical transmission among the driving motor, the primary transmission gear, the duplex sliding gear, the transmission screw and the baffle, the transmission mode of the transmission screw is converted through the mechanical linkage among the duplex sliding gear, the secondary transmission gear, the conversion frame and the control rod, and the position of the baffle can be manually moved through the mechanical transmission among the duplex sliding gear, the secondary transmission gear, the connecting shaft and the rotating wheel.
Optionally, the driving motor is located below the first-stage transmission gear, and the driving motor and the first-stage transmission gear are in transition fit.
By adopting the scheme, the power is provided by the driving motor through the primary transmission gear.
Optionally, the duplex sliding gear and the transmission screw are in transition fit, and a threaded hole matched with the transmission screw is formed in the baffle.
By adopting the scheme, mechanical transmission is carried out through the duplex sliding gear and the transmission screw rod.
Optionally, the secondary transmission gear is located above the duplex sliding gear, and the secondary transmission gear is in transition fit with the connecting shaft.
By adopting the scheme, the two-stage transmission gear and the connecting shaft are of a manually controlled transmission structure, and the manually controlled mechanical transmission is completed.
Optionally, the bottom of the rotating wheel is provided with a fixing groove matched with the connecting shaft, and the surface of the rotating wheel is provided with a plurality of anti-skidding grooves.
Adopt above-mentioned scheme, can carry out manual control through the swiveling wheel.
Optionally, the middle part of the conversion frame is provided with a slot hole with the same diameter as the wheel hub of the duplex sliding gear, and the inside of the conversion frame is provided with a fixing groove matched with the control rod.
By adopting the scheme, the duplex sliding gear can be moved through the conversion frame and the control rod.
The utility model has the advantages of it is following:
1. this jacking equipment for construction, start through control switch control driving motor, it rotates to drive one-level drive gear through driving motor, make one-level drive gear drive pair sliding gear through gear drive and rotate, make pair sliding gear drive screw and rotate, make drive screw drive baffle rebound through screw transmission, remove the closure effect of baffle to the objective table, setting up through four different face baffles can be controlled the four sides of objective table respectively, and then can effectually adjust the direction of the jacking equipment ejection of compact, the convenience of jacking equipment has been improved.
2. This jacking equipment for construction, through stirring the control lever, make the control lever drive conversion frame rebound, make conversion frame drive duplex sliding gear rebound, remove the meshing of duplex sliding gear and one-level drive gear, make duplex sliding gear and second grade drive gear meshing, through rotating the swiveling wheel, make the swiveling wheel drive second grade drive gear through the connecting axle and rotate, make second grade drive gear drive duplex sliding gear through gear drive and rotate, and then can realize the conversion between jacking equipment manual control and the automatic control, be convenient for control jacking equipment, improve jacking equipment's convenience.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the objective table of the present invention;
FIG. 3 is a schematic structural view of the drive screw of the present invention;
fig. 4 is a schematic structural view of the conversion rack of the present invention.
In the figure: the device comprises a fixed base 1, a lifting frame 2, an object stage 3, a driving motor 4, a primary transmission gear 5, a duplex sliding gear 6, a transmission screw 7, a baffle 8, a control switch 9, a secondary transmission gear 10, a connecting shaft 11, a rotating wheel 12, a conversion frame 13 and a control rod 14.
Detailed Description
The invention will be further described with reference to the accompanying drawings, but the scope of the invention is not limited to the following description.
The effect that whole embodiment 1 reached does, control driving motor 4 through control switch 9 and start, it rotates to drive one-level drive gear 5 through driving motor 4, make one-level drive gear 5 drive pair sliding gear 6 through gear transmission and rotate, make pair sliding gear 6 drive screw 7 and rotate, make drive screw 7 drive baffle 8 rebound through screw transmission, remove the closure effect of baffle 8 to objective table 3, can control the four sides of objective table 3 respectively through setting up of four different face baffles 8, and then can effectually adjust the direction of the elevating equipment ejection of compact, the convenience of elevating equipment has been improved.
Example 2, manual control configuration, as shown in fig. 3-4.
One end of the duplex sliding gear 6 is engaged with a secondary transmission gear 10, the middle part of the secondary transmission gear 10 is fixedly provided with a connecting shaft 11, one end of the connecting shaft 11 is fixedly connected with a rotating wheel 12, the surface of the duplex sliding gear 6 is fixedly connected with a conversion frame 13, one end of the conversion frame 13 is fixedly connected with a control rod 14, the secondary transmission gear 10 is positioned above the duplex sliding gear 6, the secondary transmission gear 10 and the connecting shaft 11 are in transition fit, the manual control mechanical transmission is completed through a manual control transmission structure of the secondary transmission gear 10 and the connecting shaft 11, the bottom of the rotating wheel 12 is provided with a fixed groove matched with the connecting shaft 11, the surface of the rotating wheel 12 is provided with a plurality of anti-skid grooves, the manual control can be performed through the rotating wheel 12, the middle part of the conversion frame 13 is provided with a slotted hole with the same hub diameter as the duplex sliding gear 6, the inside of the conversion frame 13 is provided with a fixed groove matched with the control rod 14, the dual sliding gear 6 can be moved by the switching frame 13 and the control rod 14.
The effect that whole embodiment 2 reached is, through stirring control lever 14, make control lever 14 drive conversion frame 13 rebound, make conversion frame 13 drive pair sliding gear 6 rebound, remove the meshing of pair sliding gear 6 and one-level drive gear 5, make pair sliding gear 6 and second grade drive gear 10 meshing, through rotating swiveling wheel 12, make swiveling wheel 12 drive second grade drive gear 10 through connecting axle 11 and rotate, make second grade drive gear 10 drive pair sliding gear 6 through gear drive and rotate, and then can realize the conversion between elevating equipment manual control and the automatic control, be convenient for control elevating equipment, improve elevating equipment's convenience.
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 (8)
1. The utility model provides a jacking equipment for construction, includes unable adjustment base (1), the top fixedly connected with crane (2) of unable adjustment base (1), the top fixedly connected with objective table (3) of crane (2), its characterized in that: a driving motor (4) is fixedly connected to the inside of the objective table (3), a primary transmission gear (5) is fixedly installed on an output shaft of the driving motor (4), a duplex sliding gear (6) is meshed with one end of the primary transmission gear (5), a transmission screw (7) is fixedly installed in the middle of the duplex sliding gear (6), a baffle (8) is connected to one end of the transmission screw (7) in a threaded manner, a control switch (9) is electrically connected to the inside of the driving motor (4), and the control switch (9) is fixedly connected with the objective table (3); one end meshing of pair sliding gear (6) has secondary drive gear (10), the middle part fixed mounting of secondary drive gear (10) has connecting axle (11), the one end fixedly connected with swiveling wheel (12) of connecting axle (11), the fixed surface of pair sliding gear (6) is connected with conversion frame (13), the one end fixedly connected with control lever (14) of conversion frame (13).
2. The lifting device for building construction according to claim 1, characterized in that: a groove is formed in the object stage (3), and the driving motor (4), the primary transmission gear (5), the duplex sliding gear (6), the secondary transmission gear (10), the connecting shaft (11) and the conversion frame (13) are located in the groove of the object stage (3).
3. The lifting device for building construction according to claim 1, characterized in that: driving motor (4), one-level drive gear (5), pair sliding gear (6), drive screw (7), baffle (8), control switch (9), secondary drive gear (10), connecting axle (11), swiveling wheel (12), conversion frame (13) and control lever (14) all have four, four driving motor (4), one-level drive gear (5), pair sliding gear (6), drive screw (7), baffle (8), control switch (9), secondary drive gear (10), connecting axle (11), swiveling wheel (12), conversion frame (13) and control lever (14) are located the four sides of objective table (3) respectively.
4. The lifting device for building construction according to claim 1, characterized in that: the driving motor (4) is located below the first-stage transmission gear (5), and the driving motor (4) and the first-stage transmission gear (5) are in transition fit.
5. The lifting device for building construction according to claim 1, characterized in that: the duplex sliding gear (6) and the transmission screw (7) are in transition fit, and a threaded hole matched with the transmission screw (7) is formed in the baffle (8).
6. The lifting device for building construction according to claim 1, characterized in that: the secondary transmission gear (10) is positioned above the duplex sliding gear (6), and the secondary transmission gear (10) is in transition fit with the connecting shaft (11).
7. The lifting device for building construction according to claim 1, characterized in that: the bottom of the rotating wheel (12) is provided with a fixing groove matched with the connecting shaft (11), and the surface of the rotating wheel (12) is provided with a plurality of anti-skidding grooves.
8. The lifting device for building construction according to claim 1, characterized in that: the middle part of the conversion frame (13) is provided with a slotted hole with the same hub diameter as the duplex sliding gear (6), and the inside of the conversion frame (13) is provided with a fixed groove matched with the control rod (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022677343.5U CN214167245U (en) | 2020-11-18 | 2020-11-18 | Lifting device for construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022677343.5U CN214167245U (en) | 2020-11-18 | 2020-11-18 | Lifting device for construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214167245U true CN214167245U (en) | 2021-09-10 |
Family
ID=77600909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022677343.5U Expired - Fee Related CN214167245U (en) | 2020-11-18 | 2020-11-18 | Lifting device for construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214167245U (en) |
-
2020
- 2020-11-18 CN CN202022677343.5U patent/CN214167245U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210910 |