CN211283593U - Steel construction is with machine of lifting - Google Patents
Steel construction is with machine of lifting Download PDFInfo
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- CN211283593U CN211283593U CN201921666192.4U CN201921666192U CN211283593U CN 211283593 U CN211283593 U CN 211283593U CN 201921666192 U CN201921666192 U CN 201921666192U CN 211283593 U CN211283593 U CN 211283593U
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Abstract
The utility model relates to the technical field of steel structure lifting accessories, in particular to a lifting machine for a steel structure, which is convenient to adjust the position of the steel structure after a lifting platform lifts the steel structure, thereby improving the practicability; comprises a base, a hydraulic lifting frame and a lifting platform; still include the fixing base, the fixed axle, the multiunit bracing piece, the multiunit supporting wheel, drive gear, driven gear, drive chain, including a motor, an end cap, a controller, and a cover plate, the speed reducer, the transmission shaft, first conical gear, second conical gear and drive axle, the half regional left side of fixing base top and the half regional right side that is provided with left fixed slot and right fixed slot respectively, be provided with left ball bearing and right ball bearing in left fixed slot and the right fixed slot respectively, drive gear and driven gear pass through the drive chain transmission and connect, the motor is installed in the half regional right side of fixing base top, the transmission shaft both ends are connected with speed reducer output and first conical gear respectively, drive axle top and second conical gear are connected, first conical.
Description
Technical Field
The utility model relates to a steel construction lifts auxiliary device's technical field, especially relates to a steel construction is with machine of lifting.
Background
As is well known, a steel structure lifter is an accessory device which is used for conveniently lifting a steel structure in the installation and use process of the steel structure so as to move the steel structure to a specified position, and is widely used in the field of steel structures; the existing lifting machine for the steel structure comprises a base, a hydraulic lifting frame and a lifting platform, wherein the top end and the bottom end of the hydraulic lifting frame are respectively connected with the bottom of the lifting platform and the central area of the top of the base; when the existing steel structure lifting machine is used, the position of a base is fixed, a steel structure to be lifted is placed on a lifting platform, and the lifting platform is controlled by controlling a hydraulic lifting frame, so that the steel structure is lifted along with the lifting platform; the current steel construction is with machine of lifting use discovery, after lift platform lifted the steel construction, inconvenient position to the steel construction was adjusted, and the practicality is relatively poor.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a steel construction is with machine of lifting which can conveniently adjust the position of steel construction after lift platform lifts the steel construction, improves the practicality.
The utility model discloses a lifting machine for steel structure, which comprises a base, a hydraulic lifting frame and a lifting platform, wherein the top end and the low end of the hydraulic lifting frame are respectively connected with the bottom of the lifting platform and the central area of the top of the base; the device comprises a fixed seat, a fixed shaft, a plurality of groups of supporting rods, a plurality of groups of supporting wheels, a transmission gear, a driven gear, a transmission chain, a motor, a speed reducer, a transmission shaft, a first bevel gear, a second bevel gear and a driving shaft, wherein a left fixing groove and a right fixing groove are respectively arranged in a left half area and a right half area of the top of the fixed seat, a left ball bearing and a right ball bearing are respectively arranged in the left fixing groove and the right fixing groove, the bottom end of the fixed shaft and the bottom end of the driving shaft are respectively inserted and fixed into the left ball bearing and the right ball bearing, the top end of the fixed shaft is connected with a central area of the bottom of the base, the top end and the bottom end of the plurality of groups of supporting rods are respectively connected with the top of the plurality of groups of supporting wheels and the fixed seat, the plurality of groups of supporting wheels are, the transmission gear is in transmission connection with the driven gear through a transmission chain, the motor is installed in the right half area of the top of the fixing seat, the speed reducer is installed at the output end of the motor, two ends of the transmission shaft are respectively connected with the output end of the speed reducer and the first bevel gear, the top end of the driving shaft is connected with the second bevel gear, and the first bevel gear is meshed with the second bevel gear.
The utility model discloses a steel construction is with machine of lifting still includes locating lever and holding ring, the locating lever both ends are connected with holding ring and fixing base top respectively, the transmission shaft passes the holding ring.
The utility model discloses a steel construction is with machine of lifting still includes the multiunit steel ball, be provided with the multiunit arc wall on the holding ring inner wall, the multiunit steel ball is arranged in the multiunit arc wall respectively to the multiunit steel ball all contacts with the transmission shaft outer wall.
The lifting machine for the steel structure of the utility model also comprises two groups of limiting plates, a plurality of groups of limiting springs and two groups of clamping plates, wherein the two groups of limiting plates are respectively arranged at the left end and the right end of the top of the lifting platform, the two ends of the plurality of groups of limiting springs are respectively connected with the two groups of limiting plates and the two groups of clamping plates,
the utility model discloses a machine of lifting for steel construction still includes two sets of slipmats, two sets of slipmats are installed respectively on two sets of cardboards.
The utility model discloses a steel construction is with machine of lifting still includes the multiunit gag lever post, be provided with the multiunit through-hole on two sets of limiting plates respectively, multiunit gag lever post one end is passed the multiunit through-hole respectively and is connected with two sets of cardboards respectively to be provided with the multiunit stopper respectively at the multiunit gag lever post other end.
The utility model discloses a steel construction is with machine of lifting still includes spacing ring and multiunit stiffener, the spacing ring suit is to the hydraulic pressure crane on, the multiunit stiffener both ends are connected with spacing ring and base top respectively.
The utility model discloses a machine of lifting for steel construction still includes the blotter, the blotter is installed at the lift platform top.
Compared with the prior art, the beneficial effects of the utility model are that: the position of the fixed seat is installed, the steel structure to be lifted is placed on the lifting platform, the lifting platform is controlled by controlling the hydraulic lifting frame, the steel structure is lifted along with the lifting platform, after the lifting platform lifts the steel structure, the motor can be electrified and started, the power output by the motor is reduced by the speed reducer to drive the transmission shaft and the first conical gear to rotate, because the first bevel gear is meshed with the second bevel gear, the second bevel gear and the driving shaft can rotate together, the transmission gear drives the driven gear to rotate together through the transmission chain, so that the base drives the lifting platform to rotate together, thereby being convenient for adjusting the position of the steel structure and improving the practicability, when the lifting platform and the steel structure thereon are adjusted to a proper position, the motor is turned off, when the base rotates, the position of the base can be conveniently supported through the rotation of the plurality of groups of supporting wheels along the base.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is an enlarged view of a portion A of FIG. 1;
FIG. 3 is a partial enlarged view of portion B of FIG. 1;
FIG. 4 is a schematic top view of the connection of the drive gear, driven gear and drive chain;
in the drawings, the reference numbers: 1. a base; 2. a hydraulic lifting frame; 3. a lifting platform; 4. a fixed seat; 5. a fixed shaft; 6. a support bar; 7. a support wheel; 8. a transmission gear; 9. a driven gear; 10. a drive chain; 11. a motor; 12. a speed reducer; 13. a drive shaft; 14. a first bevel gear; 15. a second bevel gear; 16. driving a shaft; 17. a left ball bearing; 18. a right ball bearing; 19. positioning a rod; 20. a positioning ring; 21. steel balls; 22. a limiting plate; 23. a limiting spring; 24. clamping a plate; 25. a non-slip mat; 26. a limiting rod; 27. a limiting block; 28. a limiting ring; 29. a reinforcing bar; 30. a cushion pad.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
As shown in fig. 1 to 4, the lifting machine for steel structure of the present invention comprises a base 1, a hydraulic lifting frame 2 and a lifting platform 3, wherein the top end and the low end of the hydraulic lifting frame 2 are respectively connected with the bottom of the lifting platform 3 and the central area of the top of the base 1; the device also comprises a fixed seat 4, a fixed shaft 5, a plurality of groups of support rods 6, a plurality of groups of support wheels 7, a transmission gear 8, a driven gear 9, a transmission chain 10, a motor 11, a speed reducer 12, a transmission shaft 13, a first bevel gear 14, a second bevel gear 15 and a driving shaft 16, wherein a left fixing groove and a right fixing groove are respectively arranged in the left half area and the right half area of the top of the fixed seat 4, a left ball bearing 17 and a right ball bearing 18 are respectively arranged in the left fixing groove and the right fixing groove, the bottom end of the fixed shaft 5 and the bottom end of the driving shaft 16 are respectively inserted into and fixed in the left ball bearing 17 and the right ball bearing 18, the top end of the fixed shaft 5 is connected with the central area of the bottom of the base 1, the top ends and the bottom ends of the plurality of groups of support rods 6 are respectively connected with the plurality of, the transmission gear 8 and the driven gear are respectively sleeved and fixed on the driving shaft 16 and the fixed shaft 5, the transmission gear 8 and the driven gear 9 are in transmission connection through a transmission chain 10, the motor 11 is installed on the right half area of the top of the fixed seat 4, the output end of the motor 11 is provided with a speed reducer 12, two ends of the transmission shaft 13 are respectively connected with the output end of the speed reducer 12 and a first bevel gear 14, the top end of the driving shaft 16 is connected with a second bevel gear 15, and the first bevel gear 14 is meshed with the second bevel gear 15; the position of the fixed seat is installed, the steel structure to be lifted is placed on the lifting platform, the lifting platform is controlled by controlling the hydraulic lifting frame, the steel structure is lifted along with the lifting platform, after the lifting platform lifts the steel structure, the motor can be electrified and started, the power output by the motor is reduced by the speed reducer to drive the transmission shaft and the first conical gear to rotate, because the first bevel gear is meshed with the second bevel gear, the second bevel gear and the driving shaft can rotate together, the transmission gear drives the driven gear to rotate together through the transmission chain, so that the base drives the lifting platform to rotate together, thereby being convenient for adjusting the position of the steel structure and improving the practicability, when the lifting platform and the steel structure thereon are adjusted to a proper position, the motor is turned off, when the base rotates, the position of the base can be conveniently supported through the rotation of the plurality of groups of supporting wheels along the base.
The lifting machine for the steel structure of the utility model also comprises a positioning rod 19 and a positioning ring 20, wherein two ends of the positioning rod 19 are respectively connected with the positioning ring 20 and the top of the fixed seat 4, and the transmission shaft 13 passes through the positioning ring 20; the positioning ring can be fixed by the positioning rod, so that the position of the transmission shaft can be limited by the positioning ring.
The lifting machine for the steel structure of the utility model also comprises a plurality of groups of steel balls 21, a plurality of groups of arc-shaped grooves are arranged on the inner wall of the positioning ring 20, the plurality of groups of steel balls 21 are respectively positioned in the plurality of groups of arc-shaped grooves, and the plurality of groups of steel balls 21 are all contacted with the outer wall of the transmission shaft 13; when the transmission shaft rotates, the friction force between the transmission shaft and the positioning ring can be reduced through the rotation of the plurality of groups of steel balls.
The utility model discloses a steel construction is with machine of lifting still includes two sets of limiting plate 22, multiunit spacing spring 23 and two sets of cardboard 24, and two sets of limiting plate 22 are installed respectively at the both ends about lift platform 3 top, and multiunit spacing spring 23 both ends are connected with two sets of limiting plate 22 and two sets of cardboard 24 respectively; when placing the steel construction, compress the spacing spring of multiunit respectively to place the steel construction between two sets of cardboards, make two sets of cardboards press from both sides tight steel construction through the elasticity of the spacing spring of multiunit, thereby can fix the position of steel construction.
The lifting machine for the steel structure of the utility model also comprises two groups of anti-skid pads 25 which are respectively arranged on the two groups of clamping plates 24; when the position through two sets of cardboard fixed steel construction, can strengthen the frictional force between two sets of cardboards and the steel construction through two sets of slipmats, improve the fixed ability to the steel construction.
The utility model discloses a steel structure is with machine of lifting still includes multiunit gag lever post 26, is provided with the multiunit through-hole on two sets of limiting plates 22 respectively, and multiunit gag lever post 26 one end passes the multiunit through-hole respectively and is connected with two sets of cardboards 24 respectively to be provided with multiunit stopper 27 respectively at the multiunit gag lever post 26 other end; when the multiple groups of limiting springs are compressed or loosened, the moving directions of the two groups of clamping plates can be conveniently limited by the left and right movement of the multiple groups of limiting rods at the multiple groups of through holes.
The utility model discloses a steel structure lifting machine, which also comprises a limit ring 28 and a plurality of groups of reinforcing rods 29, wherein the limit ring 28 is sleeved on the hydraulic lifting frame 2, and two ends of the plurality of groups of reinforcing rods 29 are respectively connected with the limit ring 28 and the top of the base 1; the position of the limiting ring can be fixed through a plurality of groups of reinforcing rods, so that the position of the hydraulic lifting frame can be limited to a certain extent through the limiting ring.
The lifting machine for the steel structure of the utility model also comprises a buffer cushion 30, the buffer cushion 30 is arranged on the top of the lifting platform 3; can play certain guard action to the steel construction of placing on lift platform through the blotter, improve the stability of placing of steel construction.
The utility model discloses a steel structure lifter, when in operation, the position of a fixed seat is installed, a steel structure to be lifted is placed on a lifting platform, the lifting platform is controlled by controlling a hydraulic lifting frame, the steel structure is lifted along with the lifting platform, after the lifting platform lifts the steel structure, a motor can be electrified and started, the power output by the motor is reduced by a speed reducer to drive a transmission shaft and a first bevel gear to rotate, the first bevel gear is meshed with a second bevel gear, so the second bevel gear and the driving shaft can rotate together, a transmission gear drives a driven wheel to rotate together through a transmission chain, thereby the base drives the lifting platform to rotate together, the position of the steel structure can be conveniently adjusted, the practicability is improved, after the lifting platform and the steel structure on the lifting platform are adjusted to a proper position, the motor is turned off, when the base rotates, the position of the base can be conveniently supported by a plurality of groups of supporting wheels along the rotation of the base, the position of the positioning ring can be fixed by the positioning rod, so that the position of the transmission shaft can be limited by the positioning ring, when the transmission shaft rotates, the friction force between the transmission shaft and the positioning ring can be reduced by the rotation of a plurality of groups of steel balls, when the steel structure is placed, a plurality of groups of limiting springs are respectively compressed, the steel structure is placed between two groups of clamping plates, the two groups of clamping plates clamp the steel structure tightly by the elasticity of the plurality of groups of limiting springs, so that the position of the steel structure can be fixed, when the position of the steel structure is fixed by the two groups of clamping plates, the friction force between the two groups of clamping plates and the steel structure can be enhanced by the two groups of non-slip mats, the fixing capacity of the steel structure, can be through the position of the fixed spacing ring of multiunit stiffener to can play certain limited action to the position of hydraulic pressure crane through the spacing ring, can play certain guard action to the steel construction of placing on lift platform through the blotter, improve the stability of placing of steel construction.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (8)
1. A steel structure lifting machine comprises a base (1), a hydraulic lifting frame (2) and a lifting platform (3), wherein the top end and the low end of the hydraulic lifting frame (2) are respectively connected with the bottom of the lifting platform (3) and the central area of the top of the base (1); the novel gear transmission mechanism is characterized by further comprising a fixing seat (4), a fixing shaft (5), a plurality of groups of supporting rods (6), a plurality of groups of supporting wheels (7), a transmission gear (8), a driven gear (9), a transmission chain (10), a motor (11), a speed reducer (12), a transmission shaft (13), a first bevel gear (14), a second bevel gear (15) and a driving shaft (16), wherein a left fixing groove and a right fixing groove are respectively formed in the left half area and the right half area of the top of the fixing seat (4), a left ball bearing (17) and a right ball bearing (18) are respectively arranged in the left fixing groove and the right fixing groove, the bottom end of the fixing shaft (5) and the bottom end of the driving shaft (16) are respectively inserted into and fixed to the left ball bearing (17) and the right ball bearing (18), the top end of the fixing shaft (5) is connected with the central area of the bottom of the base (1), and the top end of The multi-group supporting wheels (7) are in contact with the bottom of the base (1), two groups of fixing holes are formed in the transmission gear (8) and the driven gear (9) respectively, the transmission gear (8) and the driven gear are fixed to the driving shaft (16) and the fixing shaft (5) in a sleeved mode respectively, the transmission gear (8) and the driven gear (9) are in transmission connection through the transmission chain (10), the motor (11) is installed in the right half area of the top of the fixing seat (4), the output end of the motor (11) is provided with the speed reducer (12), two ends of the transmission shaft (13) are connected with the output end of the speed reducer (12) and the first bevel gear (14) respectively, the top end of the driving shaft (16) is connected with the second bevel gear (15), and the first bevel gear (14) is meshed with the second bevel gear (15).
2. The steel structure lifting machine as recited in claim 1, further comprising a positioning rod (19) and a positioning ring (20), wherein both ends of the positioning rod (19) are respectively connected with the positioning ring (20) and the top of the fixing base (4), and the transmission shaft (13) penetrates through the positioning ring (20).
3. The steel structure lifter according to claim 2, further comprising a plurality of sets of steel balls (21), wherein the inner wall of the positioning ring (20) is provided with a plurality of sets of arc-shaped grooves, the plurality of sets of steel balls (21) are respectively located in the plurality of sets of arc-shaped grooves, and the plurality of sets of steel balls (21) are all in contact with the outer wall of the transmission shaft (13).
4. The lifting machine for the steel structure according to claim 3, further comprising two sets of limiting plates (22), a plurality of sets of limiting springs (23) and two sets of clamping plates (24), wherein the two sets of limiting plates (22) are respectively installed at the left and right ends of the top of the lifting platform (3), and the two ends of the plurality of sets of limiting springs (23) are respectively connected with the two sets of limiting plates (22) and the two sets of clamping plates (24).
5. A steel structural lifter according to claim 4, further comprising two sets of anti-skid pads (25) mounted on the two sets of catch plates (24), respectively.
6. The steel structure lifter according to claim 5, further comprising a plurality of sets of limiting rods (26), wherein the two sets of limiting plates (22) are respectively provided with a plurality of sets of through holes, one end of each of the plurality of sets of limiting rods (26) respectively passes through the plurality of sets of through holes and is respectively connected with the two sets of clamping plates (24), and the other end of each of the plurality of sets of limiting rods (26) is respectively provided with a plurality of sets of limiting blocks (27).
7. The steel structure lifter according to claim 6, characterized by further comprising a limiting ring (28) and a plurality of sets of reinforcing rods (29), wherein the limiting ring (28) is sleeved on the hydraulic lifting frame (2), and two ends of the plurality of sets of reinforcing rods (29) are respectively connected with the limiting ring (28) and the top of the base (1).
8. A steel structural lifter according to claim 7, further comprising a cushion pad (30), wherein the cushion pad (30) is mounted on top of the lifting platform (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921666192.4U CN211283593U (en) | 2019-10-05 | 2019-10-05 | Steel construction is with machine of lifting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921666192.4U CN211283593U (en) | 2019-10-05 | 2019-10-05 | Steel construction is with machine of lifting |
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| Publication Number | Publication Date |
|---|---|
| CN211283593U true CN211283593U (en) | 2020-08-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921666192.4U Active CN211283593U (en) | 2019-10-05 | 2019-10-05 | Steel construction is with machine of lifting |
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| Country | Link |
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| CN (1) | CN211283593U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112551416A (en) * | 2020-12-09 | 2021-03-26 | 安徽浩瀚星宇新能源科技有限公司 | A centre gripping hoisting machine constructs that is used for new energy automobile to produce with equipment |
-
2019
- 2019-10-05 CN CN201921666192.4U patent/CN211283593U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112551416A (en) * | 2020-12-09 | 2021-03-26 | 安徽浩瀚星宇新能源科技有限公司 | A centre gripping hoisting machine constructs that is used for new energy automobile to produce with equipment |
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