CN211078401U

CN211078401U - Lifting device for construction

Info

Publication number: CN211078401U
Application number: CN201922014283.6U
Authority: CN
Inventors: 孔令章; 段效坚
Original assignee: IN COLOR TWELVE METALLURGICAL CONSTRUCTION CO Ltd
Current assignee: IN COLOR TWELVE METALLURGICAL CONSTRUCTION CO Ltd
Priority date: 2019-11-20
Filing date: 2019-11-20
Publication date: 2020-07-24
Anticipated expiration: 2029-11-20

Abstract

The utility model discloses a elevating gear that construction used, including bottom plate and elevating gear, the four corners fixedly connected with nested piece of bottom plate upper surface, the inside swing joint of nested piece has flexible piece, the middle part of the upper surface of bottom plate is provided with elevating gear, the last fixed surface of flexible piece is connected with the bearing plate, the equal fixedly connected with strutting arrangement in both sides of bottom plate, the lower fixed surface of bottom plate is connected with the hanger plate. This elevating gear that construction used, through strutting arrangement's setting, during the construction, the flexible pipe pull-out surface in constructor will violently the pipe, when drawing suitable position, through the crank on the threaded rod, rotate, fix the pipe that stretches out, flexible pipe and telescopic link fixed connection, then will fix the loop bar that the telescopic link surface extends to with the universal wheel parallel and level, then the crank on the rethread threaded rod rotates, carries out the second and fixes.

Description

Lifting device for construction

Technical Field

The utility model relates to a lifting technical field for construction specifically is a elevating gear that construction used.

Background

At present, the use of a lifting device on a building site or indoors cannot be avoided.

The existing lifting device for building construction has certain defects, cannot guarantee the protection measures of constructors, and has the problems of low safety because a common lifting device does not have auxiliary supporting equipment.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a elevating gear that construction used has solved the problem of proposing in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a lifting device that construction used, includes bottom plate and lifting device, the four corners fixedly connected with cover block of bottom plate upper surface, the inside swing joint of cover block has flexible piece, the middle part of the upper surface of bottom plate is provided with lifting device, the last fixed surface of flexible piece is connected with the bearing plate, the equal fixedly connected with strutting arrangement in both sides of bottom plate, the lower fixed surface of bottom plate is connected with the hanger plate.

Optionally, four corners of the upper surface of the bearing plate are fixedly connected with fixing columns, and cross rods are welded on the outer surfaces of the fixing columns.

Optionally, the four corners of the lower surface of the bottom plate are fixedly connected with universal wheels.

Optionally, elevating gear includes driving motor, driving motor's output fixedly connected with transmission shaft, the last fixed surface of transmission shaft is connected with drive gear, one side meshing of drive gear has driven gear, driven gear fixed connection is at rotating sleeve's surface, rotating sleeve's bottom is through the upper surface of the bearing frame fixed connection that has the bearing at the bottom plate, rotating sleeve's top has the rotation axis through threaded connection, rotating sleeve's inside swing joint has the rotation axis, the circular tray of top welding of rotation axis, circular tray passes through the lower surface of screw fixed connection at the bearing plate.

Optionally, the supporting device comprises a transverse pipe, a telescopic pipe is movably connected inside the transverse pipe, a telescopic rod is fixedly connected to the lower surface of the telescopic pipe, a threaded hole is formed in the surface of the telescopic rod, a loop bar is sleeved on the outer surface of the telescopic rod, a threaded hole is formed in the surface of the loop bar, a threaded rod is inserted inside the threaded hole, a crank is fixedly connected to one side of the threaded rod, and a base is fixedly connected to the bottom of the loop bar.

Optionally, the transverse tube, the telescopic tube, the loop bar and the telescopic rod are all made of steel.

Threaded holes are formed in the upper surfaces of the transverse pipe, the telescopic pipe, the loop bar and the telescopic rod, threaded rods are inserted into the threaded holes, and cranks are fixedly connected to one sides of the threaded rods.

(III) advantageous effects

The utility model provides a elevating gear that construction used possesses following beneficial effect:

1. this elevating gear that construction used, setting through strutting arrangement, during the construction, the flexible pipe surface of pulling out in constructor will the violently pipe, when drawing to suitable position, crank on through the threaded rod, rotate, fix the pipe that stretches out, flexible pipe and telescopic link fixed connection, then will fix the loop bar of telescopic link surface extend to with the universal wheel parallel and level, then the crank on the rethread threaded rod, rotate, it is fixed to carry out the second time, setting through fixed column and horizontal pole, constructor is at high altitude construction, effect through fixed column and horizontal pole, can be effectual protection constructor when high altitude construction, reduce the emergence of accident, make the device play the effect of support and bearing, can protect constructor's safety again.

2. This elevating gear that construction was used, through elevating gear's setting, during the use, drive gear's rotation through driving motor, then can drive driven gear and rotating sleeve's rotation, rotating sleeve can drive inside threaded rod and carry out the pole and go up and down in the pivoted, and threaded rod fixed welding is in the bottom of rotation axis to play a flexible effect, make the device constructor work of being convenient for, improved constructor's security again.

Drawings

FIG. 1 is a structural elevation view of the present invention;

FIG. 2 is a schematic sectional view of the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a base plate; 2. a lifting device; 201. a drive motor; 202. a drive shaft; 203. a drive gear; 204. a driven gear; 205. rotating the sleeve; 206. a rotating shaft; 207. a circular tray; 3. sleeving blocks; 4. a telescopic block; 5. a bearing plate; 6. a support device; 601. a transverse tube; 602. a telescopic pipe; 603. a loop bar; 604. a telescopic rod; 605. a crank; 606. a base; 7. a hanger plate; 8. fixing a column; 9. a cross bar; 10. a universal wheel.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

Referring to fig. 1 to 3, the present invention provides a technical solution: a lifting device for building construction comprises a bottom plate 1 and a lifting device 2, wherein sleeve blocks 3 are fixedly connected at four corners of the upper surface of the bottom plate 1, telescopic blocks 4 are movably connected inside the sleeve blocks 3, the lifting device 2 is arranged in the middle of the upper surface of the bottom plate 1, a bearing plate 5 is fixedly connected to the upper surface of each telescopic block 4, supporting devices 6 are fixedly connected to two sides of the bottom plate 1, through the arrangement of the supporting devices 6, during construction, a constructor pulls a telescopic pipe 602 in a transverse pipe 601 out of the surface and when the telescopic pipe is pulled to a proper position, the telescopic pipe 602 is fixed through a crank 605 on a threaded rod, the telescopic pipe 602 is fixedly connected with a telescopic rod 604, then a sleeve rod 603 fixed on the outer surface of the telescopic rod 604 is extended to be flush with universal 10 wheels, then the sleeve rod 603 is rotated through the crank 605 on the threaded rod to perform second fixing, a hanging plate 7 is fixedly connected to the lower surface of, the four corners of the upper surface of the bearing plate 5 are fixedly connected with fixed columns 8, the outer surface of each fixed column 8 is welded with a cross rod 9, and through the arrangement of the fixed columns 8 and the cross rods 9, when a constructor works at high altitude, the constructor can be effectively protected from working at high altitude through the action of the fixed columns 8 and the cross rods 9, the occurrence of accidents is reduced, the device plays a role in supporting and bearing and can also protect the safety of the constructor, the four corners of the lower surface of the bottom plate are fixedly connected with universal wheels 10, the lifting device 2 comprises a driving motor 201, the output end of the driving motor 201 is fixedly connected with a transmission shaft 202, the upper surface of the transmission shaft 202 is fixedly connected with a driving gear 203, one side of the driving gear 203 is meshed with a driven gear 204, the driven gear 204 is fixedly connected to the outer surface of a rotary sleeve 205, the bottom end, the top end of the rotary sleeve 205 is connected with a rotary shaft 206 through threads, the rotary sleeve 205 is movably connected with the rotary shaft 206 inside, the top of the rotary shaft 206 is welded with a circular tray 207, the circular tray 207 is fixedly connected with the lower surface of the bearing plate 5 through screws, when the lifting device 2 is used, the driving gear 203 is driven to rotate through the driving motor 201, then the driven gear 204 and the rotary sleeve 205 are driven to rotate, the rotary sleeve 205 can drive an internal threaded rod to lift and lower the rod while rotating, the threaded rod is fixedly welded at the bottom of the rotary shaft 206, so as to play a telescopic role, the device is convenient for constructors to work, the safety of the constructors is improved, the supporting device 6 comprises a transverse pipe 601, the lower surface of the transverse pipe 601, which is movably connected with a telescopic pipe 602, is fixedly connected with a telescopic rod 604, and a threaded hole is formed in the surface, the loop bar 603 has been cup jointed to the surface of telescopic link 604, the threaded hole has been seted up on the surface of loop bar 603, the threaded rod is pegged graft to the inside of screw hole, one side fixedly connected with crank 605 of threaded rod, the bottom fixedly connected with base 606 of loop bar 603, violently manage 601, flexible pipe 602, the material of loop bar 603 and telescopic link 604 is the steel material, violently manage 601, flexible pipe 602, the upper surface of loop bar 603 and telescopic link 604 all sets up the screw hole, the threaded rod is pegged graft to the inside of screw hole, the equal fixedly connected with crank 605 in one side of threaded rod.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

To sum up, when the lifting device for building construction is used, through the arrangement of the supporting device 6, during construction, a constructor pulls the extension pipe 602 in the transverse pipe 601 out of the surface and pulls the extension pipe to a proper position, the extension pipe is fixed through the crank 605 on the threaded rod, the extension pipe 602 is fixedly connected with the telescopic rod 604, then the loop bar 603 fixed on the outer surface of the telescopic rod 604 is extended to be flush with the universal 10 wheel, then the loop bar 605 on the threaded rod is rotated for second fixing, through the arrangement of the fixed column 8 and the cross rod 9, when the constructor works at high altitude, through the action of the fixed column 8 and the cross rod 9, the construction worker can be effectively protected during high altitude operation, accidents are reduced, the lifting device plays a role in supporting and bearing, can protect the safety of the constructor, through the arrangement of the lifting device 2, during the use, drive gear 203's rotation through driving motor 201, then can drive driven gear 204 and rotating sleeve 205's rotation, rotating sleeve 205 can drive inside threaded rod and carry out the pole lift when the pivoted, threaded rod fixed welding is in the bottom of rotation axis 206 to play a flexible effect, make the device be convenient for constructor work, improved constructor's security again.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a lifting device that construction used, includes bottom plate (1) and lifting device (2), its characterized in that: the utility model discloses a supporting device for the four corners of bottom plate (1), bottom plate (1) upper surface is fixedly connected with cover block (3) in the four corners department, the inside swing joint of cover block (3) has flexible piece (4), the middle part of the upper surface of bottom plate (1) is provided with elevating gear (2), the last fixed surface of flexible piece (4) is connected with bearing plate (5), the equal fixedly connected with strutting arrangement (6) in both sides of bottom plate (1), the lower fixed surface of bottom plate (1) is connected with hanger plate (7).

2. The lifting device for building construction according to claim 1, wherein: the four corners department fixedly connected with fixed column (8) of bearing plate (5) upper surface, the outer surface welding of fixed column (8) has horizontal pole (9).

3. The lifting device for building construction according to claim 1, wherein: the four corners of the lower surface of the bottom plate are fixedly connected with universal wheels (10).

4. The lifting device for building construction according to claim 1, wherein: elevating gear (2) are including driving motor (201), the output fixedly connected with transmission shaft (202) of driving motor (201), the last fixed surface of transmission shaft (202) is connected with drive gear (203), one side meshing of drive gear (203) has driven gear (204), driven gear (204) fixed connection is at the surface of rotating sleeve (205), the bottom of rotating sleeve (205) is through the upper surface of the bearing frame fixed connection who has the bearing at bottom plate (1), there is rotation axis (206) on the top of rotating sleeve (205) through threaded connection, the inside swing joint of rotating sleeve (205) has rotation axis (206), the circular tray (207) of top welding of rotation axis (206), circular tray (207) are through the lower surface of screw fixed connection at bearing plate (5).

5. The lifting device for building construction according to claim 1, wherein: strutting arrangement (6) are including violently managing (601), the inside swing joint of violently managing (601) has lower fixed surface of flexible pipe (602) to be connected with telescopic link (604), the threaded hole has been seted up on the surface of telescopic link (604), loop bar (603) have been cup jointed to the surface of telescopic link (604), the threaded hole has been seted up on the surface of loop bar (603), the threaded rod is pegged graft to the inside of threaded hole, one side fixedly connected with crank (605) of threaded rod, the bottom fixedly connected with base (606) of loop bar (603).

6. The lifting device for building construction according to claim 5, wherein: the transverse pipe (601), the telescopic pipe (602), the loop bar (603) and the telescopic rod (604) are all made of steel.

7. The lifting device for building construction according to claim 5, wherein: threaded holes are formed in the upper surfaces of the transverse pipe (601), the telescopic pipe (602), the loop bar (603) and the telescopic rod (604), threaded rods are inserted into the threaded holes, and one side of each threaded rod is fixedly connected with a crank (605).