CN220223311U - Building steel construction lifting device - Google Patents
Building steel construction lifting device Download PDFInfo
- Publication number
- CN220223311U CN220223311U CN202321258440.8U CN202321258440U CN220223311U CN 220223311 U CN220223311 U CN 220223311U CN 202321258440 U CN202321258440 U CN 202321258440U CN 220223311 U CN220223311 U CN 220223311U
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- sliding
- hoisting
- frame
- motor
- steel structure
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 81
- 239000010959 steel Substances 0.000 title claims abstract description 81
- 238000010276 construction Methods 0.000 title claims abstract description 11
- 230000007246 mechanism Effects 0.000 claims abstract description 23
- 230000005611 electricity Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 14
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 2
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000002444 silanisation Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The utility model discloses a building steel structure hoisting device, which comprises a hoisting frame and a hoisting adjusting mechanism; and (3) hoisting the frame: the number of the two sliding racks is two, the left side and the right side of the lower end of the lifting frame are respectively fixedly connected with a mounting plate, a first sliding rack is connected between sliding grooves formed in the upper end of the lifting frame in a sliding manner, and a dovetail sliding groove formed in the first sliding rack is connected with a motor mounting frame in a sliding manner; hoisting adjusting mechanism: the device comprises a winch, a second sliding frame and a sliding barrel, wherein the second sliding frames are respectively arranged at the left side and the right side of the lower end of a motor mounting frame, the second sliding frames are connected in a sliding manner in the sliding barrel, the winch is arranged at the upper end of each second sliding frame, and hoisting hooks are arranged at the lower ends of steel wire ropes of the winches; this building steel construction lifting device through hoist and mount adjustment mechanism can make hoist and mount rope and the hoist and mount hook of both sides be in upper and lower horizontal position all the time in the face of the building steel construction that length is different, can avoid the problem emergence of inwards sliding of rope in hoist and mount in-process, greatly increases its production security.
Description
Technical Field
The utility model relates to the technical field of building steel structure hoisting, in particular to building steel structure hoisting equipment.
Background
The building steel structure is a structure composed of steel materials, and is one of main building structure types. The structure mainly comprises steel beams, steel columns, steel trusses and other components made of steel sections, steel plates and the like, and rust removal and prevention processes such as silanization, pure manganese phosphating, washing drying, galvanization and the like are adopted, all the components or parts are connected by adopting welding seams, bolts or rivets, the self weight of the steel beams is light, the steel beams are simple to construct and widely applied to the fields of large-scale plants, venues, super high floors and the like, due to the fact that the self weight of the building steel structure is heavy, the building steel structure hoisting equipment is needed when the steel beams are movably installed, a part of the existing building steel structure hoisting equipment is personnel and moves to the position below the hoisted steel structure through a motor driving hoisting mechanism, then a hoisting machine is controlled to descend, the hoisting hook is matched with ropes to hoist the building steel structure, however, two ropes with relatively long facing length are needed to hoist the building steel structure, in the actual use process, and when the building steel structure is longer, the two ropes of a single hoisting machine are far away from the center due to the fact that the position of the building steel structure is bound, the inclination angle is too large, the two ropes can slide inwards on the building steel structure, and further the hoisting steel structure is lost in the process of causing the safety problem of hoisting.
Disclosure of Invention
The utility model aims to overcome the existing defects, and provides the building steel structure hoisting equipment, which can enable hoisting ropes and hoisting hooks on two sides to be always in upper and lower horizontal positions facing building steel structures with different lengths through the hoisting adjusting mechanism, can avoid the problem that the ropes slide inwards in the hoisting process, greatly increases the production safety of the building steel structure hoisting equipment, and can effectively solve the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a hoisting device for a building steel structure comprises a hoisting frame and a hoisting adjusting mechanism;
and (3) hoisting the frame: the number of the two sliding racks is two, the left side and the right side of the lower end of the lifting frame are respectively fixedly connected with a mounting plate, a first sliding rack is connected between sliding grooves formed in the upper end of the lifting frame in a sliding manner, and a dovetail sliding groove formed in the first sliding rack is connected with a motor mounting frame in a sliding manner;
hoisting adjusting mechanism: the device comprises a winch, a second sliding frame and a sliding barrel, wherein the second sliding frames are respectively arranged at the left side and the right side of the lower end of a motor mounting frame, the second sliding frames are connected in a sliding manner in the sliding barrel, the winch is arranged at the upper end of each second sliding frame, and hoisting hooks are arranged at the lower ends of steel wire ropes of the winches;
wherein: still include control switch group, control switch group sets up in the outside of hoist and mount frame, and the external power source is connected to control switch group's input electricity, and the output of control switch group is connected to hoist and mount adjustment mechanism interval moderate adjustment, hoist and mount rope inclination can not incline too greatly when facing longer building steel structure as far as, can avoid the problem emergence of inwards gliding of rope in hoist and mount in-process, greatly increases building steel structure hoist and mount production security, and hoist and mount rope and the hoist and mount hook of both sides are in steady state all the time in the face of the different building steel structure of length.
Further, a second screw rod is rotatably connected in a sliding groove formed in the rear side of the inner part of the upper end of the lifting frame through a bearing, and the rear side of the first sliding frame is in threaded connection with the second screw rod, so that the left-right movement of the building steel structure in the lifting process is realized.
Further, the right end of the rear side of the lifting frame is provided with a second motor, an output shaft of the second motor is fixedly connected with the right end of the second screw rod, and the input end of the second motor is electrically connected with the output end of the control switch group, so that the left-right movement of the building steel structure in the lifting process is driven.
Further, a screw rod III is rotatably connected in a dovetail chute formed in the first sliding frame through a bearing, and the motor mounting frame is in threaded connection with the screw rod III, so that the front and back movement of the building steel structure in the hoisting process is realized.
Further, the rear end of the first sliding frame is provided with a first motor, an output shaft of the first motor is fixedly connected with the rear end of the screw rod III, and an input end of the first motor is electrically connected with an output end of the control switch group, so that the driving of the front-back movement of the building steel structure in the hoisting process is realized.
Further, the hoisting adjusting mechanism further comprises a first screw rod, the first screw rod is rotationally connected to the inside of the sliding cylinder through a bearing, and the second sliding frame is respectively in threaded connection with the first screw rod positioned on the same sliding cylinder, so that the hoisting adjusting mechanism is adjusted.
Further, hoist and mount adjustment mechanism still includes helical gear one and helical gear two, helical gear two is fixed connection in the relative inboard end of lead screw one respectively, and motor mounting bracket's inside is provided with motor three, and motor three's output shaft fixedly connected with helical gear one, two helical gears two all are connected with one helical gear one meshing, and motor three's input electricity is connected the output of control switch group, has realized the drive to hoist and mount adjustment mechanism regulation.
Compared with the prior art, the utility model has the beneficial effects that: this building steel construction lifting device has following benefit:
the control switch group controls to open the motor III to operate, the output shaft rotates to drive the helical gear I to rotate, and then drives the screw rod I on the helical gear II which is meshed with the control switch group to rotate, so that the second sliding frame on the two sides drives the winch to move, when the second sliding frame is moved to be matched with the length of building steel, the second sliding frame is hung on the lifting hooks respectively after the building steel is wound by the two groups of lifting ropes, then the personnel controls to open the winch to operate through the control switch group, the building steel structure is lifted, then the control switch group controls to open the motor II to operate, the output shaft rotates to drive the screw rod II to rotate to drive the building steel structure to move left and right, after the second sliding frame is moved to the proper position through the control switch group, the output shaft rotates to drive the screw rod III, after the building steel structure is moved to the proper position forwards and backwards, the winch is controlled to be opened through the control switch group to enable the winch to descend the building steel structure to be at the proper position, the personnel takes down the lifting ropes to install the lifting ropes, the lifting ropes are adjusted by the distance between the two lifting adjusting mechanisms, the lifting ropes can not incline too much when the lifting ropes face the long building steel structure, the lifting ropes can not slide inwards in a proper degree, the lifting process, the problem that the lifting ropes can slide inwards in the lifting process is avoided, the lifting ropes always and the lifting steel structure is in a stable state, and the production state of the lifting steel structure is in the same as the steel structure is always when the lifting steel structure is in the opposite to the steel structure.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
fig. 2 is a schematic diagram of a cross-sectional structure of a hoisting adjusting mechanism of the utility model.
In the figure: the lifting device comprises a lifting frame 1, a lifting adjusting mechanism 2, a lifting engine 21, a second sliding frame 22, a sliding cylinder 23, a first screw rod 24, a first bevel gear 25, a second bevel gear 26, a second screw rod 3, a first motor 4, a second motor 5, a second control switch group 6, a mounting plate 7, a third motor 8, a third motor 9, a first sliding frame 10 and a third screw rod 11.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-2, the present embodiment provides a technical solution: a hoisting device for a building steel structure comprises a hoisting frame 1 and a hoisting adjusting mechanism 2;
hoisting frame 1: the number of the two sliding racks is two, the left side and the right side of the lower end of the lifting frame 1 are respectively fixedly connected with a mounting plate 7, a first sliding rack 10 is connected between sliding grooves formed in the inner part of the upper end of the lifting frame 1 in a sliding manner, and a dovetail sliding groove formed in the inner part of the first sliding rack 10 is connected with a motor mounting rack 9 in a sliding manner;
hoisting adjustment mechanism 2: the device comprises a winch 21, a second carriage 22 and a sliding drum 23, wherein the second carriage 22 is respectively arranged at the left side and the right side of the lower end of a motor mounting frame 9, the inside of the sliding drum 23 is respectively and slidably connected with the second carriage 22, the upper end of the second carriage 22 is respectively provided with the winch 21, the lower end of a steel wire rope of the winch 21 is respectively provided with a hoisting hook, a sliding groove formed in the rear side of the upper end of the hoisting frame 1 is internally and rotatably connected with a screw rod II 3 through a bearing, the right side of the rear side of the second carriage 10 is in threaded connection with the screw rod II 3, the right side of the rear side of the hoisting frame 1 is provided with a motor II 5, the output shaft of the motor II 5 is fixedly connected with the right end of the screw rod II 3, the input end of the motor II 5 is electrically connected with the output end of a control switch group 6 through a first bevel gear 26, the first bevel gear 24 is in threaded connection with the same bevel gear 8, the first bevel gear 8 is in threaded connection with the first bevel gear 8, the first bevel gear 24 is in threaded connection with the second bevel gear 8, the first bevel gear 8 is in threaded connection with the first bevel gear 8, the second bevel gear 25 is in threaded connection with the first bevel gear 8 is in threaded connection with the second bevel gear 8, the first bevel gear 8 is in threaded connection with the second bevel gear 8 is in threaded connection with the first output end 25 is in the same bevel gear 8 is in threaded connection with the first 8 is in the other threaded connection with the first bevel gear 8 is 6 is in the first 4 is 6 is in threaded connection with the first 4 is 6 through the output through the first output 6 is 6 through the output through the bearing, the output shaft rotates to drive the first bevel gear 25 to rotate, and then drive the first lead screw 24 on the second bevel gear 26 engaged with the first bevel gear, make the second carriage 22 on both sides drive the hoist engine 21 to move, when moving to the length phase-match with building steel, twine building steel through two sets of hoist ropes and then hang respectively above the hoist hook, then personnel control through control switch group 6 open hoist engine 21 operation, lift up building steel structure, then control through control switch group 6 open motor second 5 operation, the output shaft rotates to drive the second lead screw 3 to rotate and drive building steel structure to move left and right, after moving to suitable position, control switch group 6 open motor second 5 operation, the output shaft rotates to drive the third lead screw 11, make building steel structure back and forth move to suitable position after, rethread control switch group 6 control open hoist engine 21 makes it descend building steel structure, after descending to suitable position, personnel take down hoist rope and install, hoist rope and hoist hook through hoist and mount adjustment mechanism 2 can make both sides hoist rope and hoist steel structure in the face the different building steel structure of length and place horizontal position all the time, can prevent that the problem of production place in the inside slip greatly in the hoist process.
Wherein: the hoisting machine also comprises a control switch group 6, the control switch group 6 is arranged outside the hoisting frame 1, the input end of the control switch group 6 is electrically connected with an external power supply, the input end of the hoisting machine 21 is electrically connected with the output end of the control switch group 6, the operation is controlled,
the working principle of the building steel structure hoisting equipment provided by the utility model is as follows: the personnel control through control switch group 6 opens motor three 8 operation, the output shaft rotates and drives helical gear one 25 rotation, and then drive the lead screw one 24 rotation on helical gear two 26 with it meshing, make the second balladeur train 22 on both sides drive hoist engine 21 remove, when moving to with building steel length assorted, twine behind the building steel through two sets of hoist ropes, hang respectively above the hoist hook, then personnel control through control switch group 6 opens hoist engine 21 operation, lift up building steel structure, then control through control switch group 6 and open motor two 5 operation, the output shaft rotates and drives lead screw two 3 rotation and drive building steel structure and move about, after moving to suitable position, control through control switch group 6 and open motor two 5 operations, the output shaft rotates and drives lead screw three 11, make building steel structure back and forth move to suitable position after, rethread control switch group 6 controls and opens hoist engine 21 and make it descend building steel structure, after the decline to suitable position, personnel take down the rope and install, through two hoist and mount adjustment mechanism 2 interval moderate adjustment, hoist and mount rope can not be big in the slope in the side of the hoist and mount steel structure when facing the long building steel structure, hoist and mount structure is difficult to the problem of rope side in the hoist and mount is in the same place in the safe state of the hoist and mount structure of the steel structure of side of the slope.
It should be noted that the hoist 21 disclosed in the above embodiment may be of the QPQ-50-250 type, the second motor 5, the first motor 4 and the third motor 8 may be MAD422R motors, and the control switch group 6 is provided with control buttons corresponding to the hoist 21, the second motor 5, the first motor 4 and the third motor 8 one by one and used for controlling the switches thereof.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (7)
1. The utility model provides a building steel construction lifting device which characterized in that: comprises a hoisting frame (1) and a hoisting adjusting mechanism (2);
hoisting frame (1): the number of the two sliding racks is two, the left side and the right side of the lower end of the lifting frame (1) are respectively fixedly connected with a mounting plate (7), a first sliding rack (10) is connected between sliding grooves formed in the upper end of the lifting frame (1) in a sliding manner, and a dovetail sliding groove formed in the first sliding rack (10) is connected with a motor mounting rack (9) in a sliding manner;
hoisting adjustment mechanism (2): the device comprises a winch (21), a second sliding frame (22) and sliding drums (23), wherein the second sliding frames (22) are respectively arranged on the left side and the right side of the lower end of a motor mounting frame (9), the second sliding frames (22) are connected in a sliding mode in the sliding drums (23), the winch (21) is arranged at the upper end of each second sliding frame (22), and hoisting hooks are arranged at the lower ends of steel wire ropes of the winches (21);
wherein: the hoisting device further comprises a control switch group (6), the control switch group (6) is arranged outside the hoisting frame (1), the input end of the control switch group (6) is electrically connected with an external power supply, and the input end of the hoisting machine (21) is electrically connected with the output end of the control switch group (6).
2. A construction steel structure hoisting device according to claim 1, characterized in that: the rear side of the first sliding frame (10) is in threaded connection with the screw rod II (3).
3. A construction steel structure hoisting device according to claim 2, characterized in that: the right end of the rear side of the hoisting frame (1) is provided with a motor II (5), an output shaft of the motor II (5) is fixedly connected with the right end of the screw rod II (3), and the input end of the motor II (5) is electrically connected with the output end of the control switch group (6).
4. A construction steel structure hoisting device according to claim 1, characterized in that: and a screw rod III (11) is rotationally connected in a dovetail chute formed in the first sliding frame (10) through a bearing, and the motor mounting frame (9) is in threaded connection with the screw rod III (11).
5. The construction steel structure hoisting device according to claim 4, wherein: the rear end of the first sliding frame (10) is provided with a first motor (4), an output shaft of the first motor (4) is fixedly connected with the rear end of a third screw rod (11), and the input end of the first motor (4) is electrically connected with the output end of the control switch group (6).
6. A construction steel structure hoisting device according to claim 1, characterized in that: the hoisting adjusting mechanism (2) further comprises a first screw rod (24), the first screw rod (24) is rotatably connected to the inside of the sliding cylinder (23) through a bearing, and the second sliding frame (22) is respectively in threaded connection with the first screw rod (24) located in the same sliding cylinder (23).
7. The building steel structure hoisting device of claim 6, wherein: hoist and mount adjustment mechanism (2) still include helical gear one (25) and helical gear two (26), helical gear two (26) are fixed connection respectively in the relative inboard end of lead screw one (24), and the inside of motor mounting bracket (9) is provided with motor three (8), and the output shaft fixedly connected with helical gear one (25) of motor three (8), two helical gear two (26) all with one helical gear one (25) meshing connection, the output of control switch group (6) is connected to the input electricity of motor three (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321258440.8U CN220223311U (en) | 2023-05-23 | 2023-05-23 | Building steel construction lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321258440.8U CN220223311U (en) | 2023-05-23 | 2023-05-23 | Building steel construction lifting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220223311U true CN220223311U (en) | 2023-12-22 |
Family
ID=89171626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321258440.8U Active CN220223311U (en) | 2023-05-23 | 2023-05-23 | Building steel construction lifting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220223311U (en) |
-
2023
- 2023-05-23 CN CN202321258440.8U patent/CN220223311U/en active Active
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