CN211255109U

CN211255109U - Lifting device for building construction

Info

Publication number: CN211255109U
Application number: CN201921323190.5U
Authority: CN
Inventors: 王建新
Original assignee: Zhuji Yitong Network Technology Co Ltd
Current assignee: Zhuji Yitong Network Technology Co Ltd
Priority date: 2019-08-15
Filing date: 2019-08-15
Publication date: 2020-08-14
Anticipated expiration: 2029-08-15

Abstract

The utility model discloses a be used for elevating gear for construction, including first base, the bottom fixed mounting of first base has a lift wheel device, and the upside of first base is provided with strutting arrangement, and strutting arrangement's upside is provided with first backup pad, and first slider all articulates with the upside of second slider has the folding rod, and the other end of folding rod articulates there is the third slider, and third slider and first spout sliding connection are provided with damping device between first bottom plate and the first backup pad. This elevating gear for construction, drive first threaded rod and second threaded rod respectively simultaneously through first motor and second motor and rotate, first threaded rod and second threaded rod drive its surperficial threaded connection's first slider and second slider phase shifting, and then drive the folding rod along the pin joint rotation in opposite directions, make first backup pad rise, thereby the folding rod removes and realizes raising function, just can be as required arbitrary regulation construction height, the time of setting up the scaffold frame has been saved, and the work efficiency is improved.

Description

Lifting device for building construction

Technical Field

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

Background

The building construction is a production process with complex technology, and building construction workers need to exert clever and talent intelligence to creatively apply theories such as materials, mechanics, structures, processes and the like to solve the technical problems which continuously appear in the construction, thereby ensuring the engineering quality and the construction safety. The construction process is carried out by multiple workers in limited time and space. The supply of hundreds of materials and the operation of various mechanical equipment, so that scientific and advanced organization and management measures and advanced construction processes are necessary to fully complete the production process, and the process is a process with higher economy. A great deal of manpower, material resources and financial resources are consumed in construction. Therefore, it is required to take measures to reduce the cost by considering the economic benefit everywhere in the construction process. The focus of attention of people in the construction process is always the engineering quality, the safety progress and the cost; when the required building materials are used for building the building frame, large-scale building equipment can be used for completing the construction,

however, after a built building is built, a scaffold needs to be erected to finish the construction when the interior of the building needs to be decorated, but the erected scaffold is heavy, wastes time, is inconvenient to move, and cannot be adjusted randomly according to the required height during the construction.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a be used for elevating gear for construction, possessed raising and lowering functions and the convenient advantage that removes, solved and set up scaffold waste time, a series of problems of the inconvenient removal of height-adjusting at will.

In order to achieve the above object, the utility model provides a following technical scheme: a lifting device for building construction comprises a first base, wherein a lifting wheel device is fixedly mounted at the bottom of the first base, a supporting device is arranged on the upper side of the first base, a first supporting plate is arranged on the upper side of the supporting device, a first sliding chute is formed in the lower side of the supporting plate, a first fixed seat is fixedly mounted on the upper side of the first base, a first motor is fixedly mounted on the left side of the first fixed seat, a second fixed seat is fixedly mounted on the upper side of the first base, a first threaded rod connected with the first motor is arranged between the second fixed seat and the first fixed seat, a first sliding rod is arranged on the lower side of the first threaded rod, a first sliding block is connected to the surface of the first threaded rod in a threaded manner, a third fixed seat is arranged on the right side of the second fixed seat, and a second motor is fixedly mounted on the right side of the third fixed seat, be provided with the second threaded rod of being connected with the second motor between second fixing base and the third fixing base, the downside of second threaded rod is provided with the second slide bar, the surperficial threaded connection of second threaded rod has the second slider, the upside of first slider and second slider all articulates there is the folding leg, the other end of folding leg articulates there is the third slider to slide, third slider and first spout sliding connection, the upside of first backup pad is provided with first bottom plate, be provided with damping device between first bottom plate and the first backup pad, the upside surface of bottom plate is provided with the slipmat, the upside of bottom plate is provided with the guardrail, the guardrail surface is provided with locking device.

Preferably, the lifting wheel device comprises a hydraulic cylinder and a groove, a second chute is formed in the groove, a hydraulic rod is arranged on the lower side of the hydraulic cylinder, a second support plate is fixedly mounted on the lower side of the hydraulic rod and is in sliding connection with the second chute, a fixing frame is fixedly mounted on the lower side of the second support plate, and rolling wheels are arranged inside the fixing frame.

Preferably, strutting arrangement's downside includes the solid fixed cylinder of first solid fixed cylinder and second, the inside of the solid fixed cylinder of first solid fixed cylinder and second is provided with first spring and second spring respectively, be provided with the liter flexible rod between the solid fixed cylinder of first solid fixed cylinder and second, the top and the bottom of liter flexible rod are first limiting plate of fixedly connected with and second limiting plate respectively.

Preferably, damping device includes roof and second bottom plate, the third spout has all been seted up to second bottom plate upper surface and the lower surface of roof, the upside of second bottom plate and the downside of roof all articulate there is the down tube, the other end of down tube articulates there is the fourth slider, fourth slider and third spout sliding connection are provided with the third spring between two down tubes.

Preferably, the locking device comprises a first separation blade, one end of the first separation blade is hinged to a second separation blade, a hanging ring is arranged on the left side of the first separation blade, a third separation blade and a fourth separation blade are respectively arranged on the lower sides of the first separation blade and the second separation blade, and a third threaded rod is connected between the third separation blade and the fourth separation blade through threads.

Preferably, the first threaded rod and the second threaded rod are threaded in opposite directions.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a first motor drives first threaded rod and rotates, the second motor drives the second threaded rod simultaneously and rotates, because of first threaded rod and second threaded rod screw thread opposite direction, when event first threaded rod and second threaded rod rotate, drive its surface threaded connection's first slider and second slider move in opposite directions, and then drive the folding rod and rotate in opposite directions along the pin joint, make first backup pad rise, thereby the folding rod removes and realizes raising function, just can be as required arbitrary regulation construction height, the time of setting up the scaffold frame has been saved, and the work efficiency is improved.

2. The utility model discloses a pneumatic cylinder drives the hydraulic stem flexible, the hydraulic stem makes the second backup pad slide along the second spout, the second backup pad drives the removal of mount, the mount drives the wheel that rolls and removes, this setting has realized the wheel elevating system that rolls, can make the wheel that rolls contact ground when the device needs to remove, the base breaks away from ground, the removal of the device has been made things convenient for, when removing to the position of needs, thereby the wheel that rolls is withdrawed and is made the base contact ground completely, let whole elevating gear more firm.

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 a cross section of the present invention;

fig. 2 is a schematic structural view of the lifting wheel device of the present invention;

FIG. 3 is a schematic structural view of the damping device of the present invention;

fig. 4 is a schematic structural view of the locking device of the present invention.

In the figure: 1 base, 2 lifting wheel device, 201 hydraulic cylinder, 202 second sliding chute, 203 second supporting plate, 204 fixing frame, 205 rolling wheel, 206 groove, 207 hydraulic rod, 3 first sliding rod, 4 first threaded rod, 5 supporting device, 6 second fixing seat, 7 second sliding block, 8 first spring, 9 first fixing barrel, 10 first limiting plate, 11 lifting rod, 12 folding rod, 13 second limiting plate, 14 second spring, 15 second fixing barrel, 16 supporting plate, 17 damping device, 170 inclined rod, 171 top plate, 172 third sliding chute, 173 fourth sliding block, 174 second bottom plate, 175 third spring, 18 bottom plate, 19 non-slip mat, 20 first motor, 22 third sliding block, 23 first sliding chute, 24 locking device, 241 first blocking plate, 242 third threaded rod, 243 third blocking plate, 244 second blocking plate, 245 hanging ring, 247 fourth blocking plate, 25 first fixing seat, 26 first sliding block, 28 second threaded rod, 29 second slide rod, 30 third fixed seat, 31 second motor and 32 guardrail.

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. 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.

Referring to fig. 1-4, a lifting device for building construction comprises a first base 1, a lifting wheel device 2 fixedly mounted at the bottom of the first base 1, a supporting device 5 arranged at the upper side of the first base 1, a first supporting plate 16 arranged at the upper side of the supporting device 5, a first chute 23 arranged at the lower side of the supporting plate 16, a first fixed seat 25 fixedly mounted at the upper side of the first base 1, a first motor 20 fixedly mounted at the left side of the first fixed seat 25, a second fixed seat 6 fixedly mounted at the upper side of the first base 1, a first threaded rod 4 connected with the first motor 20 arranged between the second fixed seat 6 and the first fixed seat 25, a first sliding rod 3 arranged at the lower side of the first threaded rod 4, a first sliding block 26 connected with the surface thread of the first threaded rod 4, a third fixed seat 30 arranged at the right side of the second fixed seat 6, and a second motor 31 fixedly mounted at the right side of the third fixed seat 30, a second threaded rod 28 connected with a second motor 31 is arranged between the second fixed seat 6 and the third fixed seat 30, a second slide rod 29 is arranged at the lower side of the second threaded rod 28, a second slide block 7 is connected with the surface of the second threaded rod 28 in a threaded manner, the thread directions of the first threaded rod 4 and the second threaded rod 28 are opposite, folding rods 12 are hinged at the upper sides of the first slide block 26 and the second slide block 7, a third slide block 22 is hinged at the other end of the folding rod 12, the third slide block 22 is connected with the first slide groove 23 in a sliding manner, a first bottom plate 18 is arranged at the upper side of the first supporting plate 16, a damping device 17 is arranged between the first bottom plate 18 and the first supporting plate 16, an anti-skid pad 19 is arranged at the upper side of the bottom plate 18, a guardrail 32 is arranged at the upper side of the bottom plate 18, a locking device 24 is arranged at the surface of the guardrail 32, when workers need to, meanwhile, the second motor 31 drives the second threaded rod 28 to rotate, and the directions of the first threaded rod 4 and the second threaded rod 28 are opposite, so that when the first threaded rod 4 and the second threaded rod 28 rotate, the first slider 26 and the second slider 7 which are connected through threads on the surfaces of the first threaded rod are driven to move oppositely, the folding rod 12 is driven to rotate oppositely along a hinge point, the first supporting plate 16 is made to ascend, thereby the lifting function is realized, the construction height can be adjusted randomly as required, the time for setting up a scaffold is saved, and the working efficiency is improved.

Referring to fig. 1 and 2, the lifting wheel device 2 includes a hydraulic cylinder 201 and a groove 206, a second chute 202 is formed in the groove 206, a hydraulic rod 207 is disposed on a lower side of the hydraulic cylinder 201, a second supporting plate 203 is fixedly mounted on a lower side of the hydraulic rod 207 and slidably connected to the second chute 202, a fixing frame 204 is fixedly mounted on a lower side of the second supporting plate 203, a rolling wheel 205 is disposed inside the fixing frame 204, the hydraulic cylinder 201 drives the hydraulic rod 207 to extend and retract, the hydraulic rod 207 makes the second supporting plate 203 slide along the second chute 202, the second supporting plate 203 drives the fixing frame 204 to move, the fixing frame 204 drives the rolling wheel 205 to move, the lifting function of the rolling wheel 205 is realized by the arrangement, when the device needs to move, the rolling wheel 205 can contact the ground, the base 1 is separated from the ground, the movement of the device is facilitated, when the device moves to a desired position, the rolling wheel, the whole lifting device 2 is more stable.

Referring to fig. 1, the lower side of the supporting device 5 includes a first fixed cylinder 9 and a second fixed cylinder 15, a first spring 8 and a second spring 14 are respectively disposed inside the first fixed cylinder 9 and the second fixed cylinder 15, a telescopic rod 11 is disposed between the first fixed cylinder 9 and the second fixed cylinder 15, a first limiting plate 10 and a second limiting plate 13 are respectively fixedly connected to the top end and the bottom end of the telescopic rod 11, and the first spring 8 and the second spring 14 disposed in the first fixed cylinder 9 and the second fixed cylinder 15 cooperate with the extension and retraction of the supporting device 5, so that when the first supporting plate 16 needs to be raised or lowered, the first supporting plate is prevented from shaking, and a stabilizing effect is achieved.

Referring to fig. 1 and 3, the damping device 17 includes a top plate 171 and a second bottom plate 174, a third sliding groove 172 is formed in the upper surface of the second bottom plate 174 and the lower surface of the top plate 171, an inclined rod 170 is hinged to the upper side of the second bottom plate 174 and the lower side of the top plate 171, a fourth slider 173 is hinged to the other end of the inclined rod 170, the fourth slider 173 is connected to the third sliding groove 172 in a sliding manner, a third spring 175 is disposed between the two inclined rods 170, when the top plate 171 and the second bottom plate 174 are subjected to an external force, the inclined rod 170 slides the fourth slider 173 along the sliding groove of the third sliding groove 172, the third spring 175 is extended by the movement of the inclined rod 170, the third spring 175 is deformed to perform a damping function, and the damping device is disposed to enable a person above the bottom plate 18 to be more stable and not to shake when the lifting device is lifted, thereby increasing the safety of construction personnel.

Referring to fig. 1 and 4, the locking device 24 includes a first blocking piece 241, a second blocking piece 244 is hinged to one end of the first blocking piece 241, a hanging ring 245 is disposed on the left side of the first blocking piece 241, a third blocking piece 243 and a fourth blocking piece 247 are disposed on the lower sides of the first blocking piece 241 and the second blocking piece 244, a third threaded rod 242 is connected between the third blocking piece 243 and the fourth blocking piece 247 in a threaded manner, the first blocking piece 241 and the second blocking piece 242 are twisted to be disposed on the outer surface of the guardrail 32 more conveniently, the first blocking piece 241 and the second blocking piece 247 can be fixed to the guardrail better through the third threaded rod 242 which is connected with the third blocking piece 243 and the fourth blocking piece 247 in a threaded manner, the hanging ring 245 is fixedly connected to the first blocking piece 241 and can fix the safety rope, and the locking device 24 can enable a person working thereon to have a place for hanging the safety rope and can fix the place for hanging the safety rope better.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and modifications can be made, and equivalents can be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a be used for elevating gear for construction, includes first base (1), its characterized in that: the lifting wheel device (2) is fixedly mounted at the bottom of the first base (1), the supporting device (5) is arranged on the upper side of the first base (1), the first supporting plate (16) is arranged on the upper side of the supporting device (5), the first sliding groove (23) is formed in the lower side of the supporting plate (16), the first fixing seat (25) is fixedly mounted on the upper side of the first base (1), the first motor (20) is fixedly mounted on the left side of the first fixing seat (25), the second fixing seat (6) is fixedly mounted on the upper side of the first base (1), the first threaded rod (4) connected with the first motor (20) is arranged between the second fixing seat (6) and the first fixing seat (25), the first sliding rod (3) is arranged on the lower side of the first threaded rod (4), and the first sliding block (26) is connected to the surface of the first threaded rod (4) in a threaded manner, a third fixing seat (30) is arranged on the right side of the second fixing seat (6), a second motor (31) is fixedly mounted on the right side of the third fixing seat (30), a second threaded rod (28) connected with the second motor (31) is arranged between the second fixing seat (6) and the third fixing seat (30), a second sliding rod (29) is arranged on the lower side of the second threaded rod (28), a second sliding block (7) is connected to the surface of the second threaded rod (28) in a threaded manner, folding rods (12) are hinged to the upper sides of the first sliding block (26) and the second sliding block (7), a third sliding block (22) is hinged to the other end of each folding rod (12), the third sliding block (22) is connected with a first sliding groove (23) in a sliding manner, a first bottom plate (18) is arranged on the upper side of the first supporting plate (16), and a damping device (17) is arranged between the first bottom plate (18) and the first supporting plate (16), the anti-skid device is characterized in that an anti-skid pad (19) is arranged on the upper side surface of the bottom plate (18), a guardrail (32) is arranged on the upper side of the bottom plate (18), and a locking device (24) is arranged on the surface of the guardrail (32).

2. The lifting device for building construction according to claim 1, wherein: lifting wheel device (2) include pneumatic cylinder (201) and recess (206), second spout (202) have been seted up in recess (206), the downside of pneumatic cylinder (201) is provided with hydraulic stem (207), the downside fixed mounting of hydraulic stem (207) has second backup pad (203) sliding connection second spout (202), the downside fixed mounting of second backup pad (203) has mount (204), the inside of mount (204) is provided with rolling wheel (205).

3. The lifting device for building construction according to claim 1, wherein: the downside of strutting arrangement (5) includes first solid fixed cylinder (9) and second solid fixed cylinder (15), the inside of first solid fixed cylinder (9) and second solid fixed cylinder (15) is provided with first spring (8) and second spring (14) respectively, be provided with between first solid fixed cylinder (9) and second solid fixed cylinder (15) and rise telescopic link (11), the top and the bottom of rising telescopic link (11) are fixedly connected with first limiting plate (10) and second limiting plate (13) respectively.

4. The lifting device for building construction according to claim 1, wherein: damping device (17) include roof (171) and second bottom plate (174), third spout (172) have all been seted up to the upper surface of second bottom plate (174) and the lower surface of roof (171), the upside of second bottom plate (174) all articulates with the downside of roof (171) has down tube (170), the other end of down tube (170) articulates there is fourth slider (173), fourth slider (173) and third spout (172) sliding connection are provided with third spring (175) between two down tube (170).

5. The lifting device for building construction according to claim 1, wherein: the locking device (24) comprises a first blocking piece (241), a second blocking piece (244) is hinged to one end of the first blocking piece (241), a hanging ring (245) is arranged on the left side of the first blocking piece (241), a third blocking piece (243) and a fourth blocking piece (247) are arranged on the lower sides of the first blocking piece (241) and the second blocking piece (244) respectively, and a third threaded rod (242) is connected between the third blocking piece (243) and the fourth blocking piece (247) in a threaded mode.

6. The lifting device for building construction according to claim 1, wherein: the first threaded rod (4) and the second threaded rod (28) are opposite in thread direction.