CN111502216A

CN111502216A - Enclosure type lifting device based on civil house self-construction

Info

Publication number: CN111502216A
Application number: CN202010299388.5A
Authority: CN
Inventors: 赵智齐
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-16
Filing date: 2020-04-16
Publication date: 2020-08-07

Abstract

The invention provides an enclosure type lifting device based on civil house self-construction, which comprises a movable bottom plate, wherein telescopic supporting legs for limiting the movement of the bottom plate and playing a supporting role are arranged on the bottom plate, a plurality of vertical guide rods and vertical transmission screw rods are correspondingly arranged at the upper part of the bottom plate, a lifting platform is correspondingly arranged on the vertical guide rods and the vertical transmission screw rods, the lower part of the lifting platform is connected with the bottom plate through a foldable ladder support, a hidden escape hole corresponding to the ladder support is arranged on the lifting platform, a bearing soft cushion corresponding to the hidden escape hole is arranged on the bottom plate, a driving box corresponding to the vertical transmission screw rods is arranged at the lower part of the bottom plate, a locking device is arranged on the lifting platform, the safety can be better ensured, and the hidden escape hole, the ladder support and the bearing soft cushion are arranged, when the driving, the user can climb to the safe ground along the ladder stand support through the escape hole.

Description

Enclosure type lifting device based on civil house self-construction

Technical Field

The invention relates to a building device, in particular to an enclosure type lifting device based on civil house self-construction.

Background

Need carry out high altitude construction usually in civil construction house work process, need the support frame to support usually during high altitude construction, and current support frame adopts the scaffold frame to support usually, but current scaffold frame supports to have the installation complicated, remove inconvenient problem, and rise, it is all more troublesome to reduce, consequently there are some elevating gear to come up and go up and down by accident, these elevating gear mostly adopt motor drive to go up and down, but these existing elevating gear mostly do not have fine consideration if the motor cuts off the power supply suddenly, the people is held back aloft, or the lift platform descends suddenly and leads to the safety to go wrong, so elevating gear still need consider the security.

Disclosure of Invention

In order to comprehensively solve the problems, particularly the defects in the prior art, the invention provides an enclosure type lifting device based on civil house self-construction.

In order to achieve the purpose, the invention adopts the following technical means:

the utility model provides an enclosure type elevating gear based on civil engineering house is from construction, includes mobilizable bottom plate, be provided with the telescopic support leg who is used for restricting the bottom plate motion and plays supporting role on the bottom plate, bottom plate upper portion corresponds and is provided with a plurality of vertical guide arms, the vertical drive screw who corresponds with vertical guide arm, it is provided with lift platform to correspond on vertical guide arm, the vertical drive screw, the lift platform lower part is supported through folding cat ladder and is connected with the bottom plate, the last hidden hole of fleing that can supply the user to pass that corresponds with the cat ladder support of being provided with of lift platform, be provided with the cushion of accepting that corresponds with hidden hole of fleing on the bottom plate, the bottom plate lower part is provided with the drive box that is used for driving lift platform lift that corresponds with vertical drive screw, the last locking device that.

Further, lift platform includes the landing slab, be provided with the guiding hole that corresponds with vertical guide arm on the landing slab, the transmission screw hole that corresponds with vertical drive screw, landing slab upper portion is provided with a plurality of stand poles that correspond with vertical guide arm, and is a plurality of through the guardrail net, the front side between the stand pole be provided with the guardrail door that can open on the guardrail net, be provided with a plurality of screw fixation hole one that correspond with the stand pole on the vertical guide arm, it is a plurality of locking device is including installing L type backup pad on the stand pole, L type backup pad correspond and are provided with the screw fixation hole two that correspond with screw fixation hole one, correspond in screw fixation hole one, the screw fixation hole two and wear to be equipped with and be used for the horizontal support threaded rod fixed with stand pole and vertical guide arm, the tip of horizontal support is provided with twists the handle one.

Further, hidden hole of fleing is including setting up recess on lift platform, setting up the through-hole in the recess, it is provided with protective cover plate to articulate on the recess, protective cover plate's one end is articulated with the recess inside wall, and the other end overlap joint is fixed with lift platform through hexagon socket head cap screw on the recess, it is provided with a plurality of L type outer hexagonal prism that correspond with hexagon socket head cap screw to peg graft on the lift platform, the last handle that is provided with of protective cover plate, the last cat ladder bar that corresponds with the through-hole that is provided with of lift platform.

Furthermore, the vertical guide rods are divided into 4 parts which are arranged on the bottom plate in a rectangular shape, and the vertical transmission screw rods are divided into two parts which are correspondingly arranged at two ends of the lifting platform.

Further, the drive box is including setting up in the box of bottom plate bottom, the lower extreme of vertical drive screw stretches into in the box and the tip is provided with awl drive gear one, be provided with the transmission shaft in the box, be provided with on the transmission shaft with awl drive gear one meshed awl drive gear two, be provided with the bearing one that corresponds with vertical drive screw on the bottom plate, the transmission shaft passes through the shaft coupling and is connected with the driving motor who installs at the box outside, be provided with the bearing two that corresponds with driving motor's output shaft and transmission shaft on the box.

Further, the vertical guide rod is of a square column structure.

Furthermore, the foldable ladder support comprises a plurality of pairs of supporting rods which are arranged in a cross-hinged mode in the middle, the adjacent end portions of the two adjacent pairs of supporting rods which are arranged in a cross-hinged mode are hinged to form a plurality of groups of hinge structures which are arranged in a diamond mode, one end of each hinge structure which is arranged in the diamond mode is hinged to the first connecting plate on the upper portion of the bottom plate, and the other end of each hinge structure is hinged to the second connecting plate on the.

Furthermore, four corners of the lower portion of the bottom plate are provided with moving wheels used for moving, and the telescopic supporting legs are arranged on the outer sides of the moving wheels.

Furthermore, telescopic support leg includes the threaded rod landing leg with bottom plate threaded connection, threaded rod landing leg lower extreme welding has the supporting shoe, the upper end welding of threaded rod landing leg is twisted soon handle two.

Furthermore, the supporting block is wrapped with an anti-skid rubber pad.

The invention has the beneficial effects that:

the lifting platform is simple in structure, the lifting platform can be driven to lift as required through the driving box, the platform can be fixed with the vertical guide rod through the locking device when the lifting platform rises to a required height, the risk that the lifting platform drops suddenly is further avoided, safety can be better guaranteed, the hidden escape hole, the ladder stand support and the bearing cushion are arranged, and a user can climb to the safe ground along the ladder stand support through the escape hole when the driving is powered off and the platform is suddenly clamped in a half space.

Drawings

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

FIG. 2 is a schematic view of the bottom structure of the base plate of the present invention;

FIG. 3 is a schematic view of the top surface of the base plate of the present invention;

FIG. 4 is a schematic view of the construction of the drive housing of the present invention;

FIG. 5 is a schematic structural view of the vertical guide of the present invention;

FIG. 6 is a schematic structural view of the lift platform of the present invention;

FIG. 7 is a schematic view of a concealed escape hole according to the present invention;

FIG. 8 is a schematic view of the connection of the pin of the present invention to the tongue;

fig. 9 is a schematic view of the locking device of the present invention.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The following embodiments are illustrative, and do not specifically limit the present invention.

As shown in fig. 1-9, this embodiment provides an enclosure type lifting device based on civil building self-construction, which includes a movable bottom plate 1, the bottom plate 1 is provided with telescopic support legs 2 for limiting the movement of the bottom plate 1 and supporting, the upper portion of the bottom plate 1 is correspondingly provided with a plurality of vertical guide rods 3 and vertical transmission screws 4 corresponding to the vertical guide rods 3, the vertical guide rods 3 and the vertical transmission screws 4 are correspondingly provided with lifting platforms 5, the lower portion of the lifting platform 5 is connected with the bottom plate 1 through foldable ladder stand supports 6, the lifting platform 5 is provided with hidden escape holes 501 corresponding to the ladder stand supports 6 and allowing users to pass through, the bottom plate 1 is provided with receiving soft pads 101 corresponding to the hidden escape holes 501, the lower portion of the bottom plate 1 is provided with driving boxes 7 corresponding to the vertical transmission screws 4 and driving the lifting platforms 5 to lift, and a locking device 8 corresponding to the vertical guide rod 3 is arranged on the lifting platform 5.

Lifting platform 5 includes platform board 502, be provided with on the platform board 502 the guiding hole 503 that corresponds with vertical guide arm 3, the transmission screw hole 504 that corresponds with vertical drive screw 4, vertical guide arm 3 is the square column structure, platform board 502 upper portion is provided with a plurality of stand poles 505 that correspond with vertical guide arm 3, and is a plurality of through guardrail net 506 between the stand pole 505, the front side be provided with the guardrail door 507 that can open on the guardrail net 506, guardrail door 507 includes the guardrail net door 513 that sets up on two guardrail stands 512, the guardrail stand 512 with platform board 502 welded, the one end of guardrail net door 513 is articulated with guardrail stand 512, and the other end passes through pin 514 and guardrail stand 512 pin joint, is provided with the round pin tongue 515 that corresponds with guardrail net door 515 on the guardrail stand 512, be provided with the round pin tongue hole 516 that corresponds with round pin tongue 515 on the guardrail net door, the round pin 514 is used for fixed net door in the tongue hole on round pin tongue hole on the round pin 515, be provided with the round pin hole 301 that corresponds with round pin tongue hole 505 on the vertical guide pole 505, the fixed screw hole 301 that corresponds with the fixed screw hole 505 on the vertical guide pole, the vertical guide plate, the upright post 301, the fixed screw hole that the upright post is provided with a plurality of a fixed screw hole 510, the fixed screw rod, the vertical guide rod 301 that corresponds, the upright post segment that the fixed screw hole that the upright post segment corresponds, the upright post segment that the vertical guide rod 301 is provided with the vertical guide rod, the upright post segment that the vertical guide rod segment is provided with the vertical guide rod segment, the vertical guide rod segment is provided with the upright post segment, the upright post segment that the upright post segment is provided with the fixed screw hole that the upright post segment that the vertical guide rod.

The hidden escape hole 501 comprises a groove 5011 and a through hole 5012, the groove 5011 is formed in a lifting platform 5, the through hole 5012 is formed in the groove, a protective cover 5013 is hinged to the groove 5011, one end of the protective cover 5013 is hinged to the inner side wall of the groove 5011, the other end of the protective cover is overlapped on the groove and fixed to the lifting platform 5 through an inner hexagonal bolt 5014, a plurality of L-type outer hexagonal prisms 5015 corresponding to the inner hexagonal bolt 5014 are inserted into the lifting platform 5, a handle 5016 is arranged on the protective cover 5013, a ladder climbing handrail 5017 corresponding to the through hole 5012 is arranged on the lifting platform 5, and a tying steel wire band used for hanging the handle 5016 on the lifted protective cover 5013 is arranged on one side of a guardrail net 506.

The vertical guide rods 3 are divided into 4 parts which are arranged on the bottom plate 1 in a rectangular shape, and the vertical transmission screw rods 4 are divided into two parts which are correspondingly arranged at two ends of the lifting platform 5.

The driving box 7 comprises a box body 701 arranged at the bottom of a bottom plate 1, the lower end of a vertical transmission screw rod 4 extends into the box body 701, a cone transmission gear I401 is arranged at the end part of the vertical transmission screw rod 4, a transmission shaft 702 is arranged in the box body 701, a cone transmission gear II 703 meshed with the cone transmission gear I401 is arranged on the transmission shaft 702, a bearing I402 corresponding to the vertical transmission screw rod 4 is arranged on the bottom plate 1, the transmission shaft 702 is connected with a driving motor 704 arranged outside the box body 701 through a coupler 703, a bearing II 705 corresponding to an output shaft of the driving motor and the transmission shaft 702 is arranged on the box body 701, the driving motor adopts the existing remote control type motor and is provided with a remote controller, when the driving box is used, the driving motor drives the transmission shaft 702 to rotate, the cone transmission gear I401 on the transmission shaft 702 transmits, the lifting platform 5 is in threaded connection with the vertical transmission screw rod 4, and the motor can control the positive and negative rotation of the vertical transmission screw rod 4 so as to drive the lifting platform 5 to lift.

The foldable ladder support 6 comprises a plurality of pairs of supporting rods 601 which are in cross hinge arrangement in the middle, the adjacent end parts of the two pairs of supporting rods 601 which are in cross hinge arrangement are in hinge arrangement to form a plurality of groups of hinge structures which are in diamond arrangement, one end of each hinge structure in diamond arrangement is hinged with the first connecting plate on the upper part of the bottom plate 1, and the other end of each hinge structure in diamond arrangement is hinged with the second connecting plate on the lower part of the lifting platform 5.

The four corners of the lower part of the bottom plate 1 are provided with moving wheels 102 for moving, and the telescopic support legs 2 are arranged outside the moving wheels 102.

The telescopic support leg 2 comprises a threaded rod supporting leg 201 in threaded connection with the bottom plate 1, a supporting block 202 is welded at the lower end of the threaded rod supporting leg 201, a second screwing handle 203 is welded at the upper end of the threaded rod supporting leg 201, and an anti-skid rubber pad wraps the outside of the supporting block 202.

When the device is used specifically, the device can be moved by the movement 102, after the device is moved to a working position, the supporting block 202 is tightly propped against the ground to support the device by screwing the second handle 203, the device is prevented from moving, the driving motor is controlled by the remote controller, the lifting platform 5 falls to a lower position, the ladder support 6 shrinks along with the falling of the lifting platform, at the moment, the locking device is not fixed with the vertical guide rod 3, the guardrail net door is opened and enters the lifting platform, the guardrail net door is closed and is fixed by a pin, the driving motor is controlled to enable the lifting platform 5 to rise to a required height, the transverse support threaded rod 510 is screwed into the first threaded fixing hole 301 to be fixed by screwing the first handle 511, the lifting platform is fixed with the vertical guide rod 3, the lifting platform is more firmly fixed, at the moment, the ladder support 6 is in a stretching state to form a ladder, when the driving motor is powered off suddenly when the lifting platform rises or falls, the lifting platform is clamped in a semi-air, at the height of the locking device 8 is firstly adjusted, the transverse support threaded rod 510 is firstly pushed by screwing the first handle 511, the transverse support threaded rod 510, the lifting platform is fixed with the vertical guide rod 3, the protective steel wire 5013, the protective support is pulled out L, the hexagonal cover plate is pulled out, the protective ladder, the protective steel wire 5016 is separated from the protective support, the protective ladder, the protective steel wire 5013, the protective ladder is tied, the protective steel wire 5013, the protective steel wire 5016, the protective.

The lifting platform is simple in structure, the lifting platform can be driven to lift as required through the driving box, the platform can be fixed with the vertical guide rod through the locking device when the lifting platform rises to a required height, the risk that the lifting platform drops suddenly is further avoided, safety can be better guaranteed, the lifting platform is provided with the hidden escape hole, the ladder stand support and the bearing cushion, and when the driving is powered off and the platform is suddenly clamped in a half space, a user can climb to the safe ground along the ladder stand support through the escape hole.

The present invention is illustrated by way of example and not by way of limitation. It will be apparent to those skilled in the art that other variations and modifications may be made in the foregoing disclosure without departing from the spirit or essential characteristics of all embodiments, and that all changes and modifications apparent from the above teachings are within the scope of the invention.

Claims

1. A self-construction enclosure type lifting device based on civil houses is characterized by comprising a movable bottom plate (1), wherein telescopic supporting legs (2) used for limiting the movement of the bottom plate (1) and playing a supporting role are arranged on the bottom plate (1), a plurality of vertical guide rods (3) and vertical transmission screw rods (4) corresponding to the vertical guide rods (3) are correspondingly arranged on the upper portion of the bottom plate (1), lifting platforms (5) are correspondingly arranged on the vertical guide rods (3) and the vertical transmission screw rods (4), the lower portions of the lifting platforms (5) are connected with the bottom plate (1) through foldable ladder stand supports (6), hidden escape holes (501) which correspond to the ladder stand supports (6) and can be passed by a user are arranged on the lifting platforms (5), and bearing soft mats (101) corresponding to the hidden escape holes (501) are arranged on the bottom plate (1), the lifting mechanism is characterized in that a driving box (7) corresponding to the vertical transmission screw (4) and used for driving the lifting platform (5) to lift is arranged on the lower portion of the bottom plate (1), and a locking device (8) corresponding to the vertical guide rod (3) is arranged on the lifting platform (5).

2. A containment type lifting device based on civil engineering house self construction according to claim 1, characterized in that the lifting platform (5) includes a platform plate (502), the platform plate (502) is provided with a guide hole (503) corresponding to the vertical guide rod (3) and a transmission screw hole (504) corresponding to the vertical transmission screw (4), the upper portion of the platform plate (502) is provided with a plurality of upright posts (505) corresponding to the vertical guide rod (3), a plurality of upright posts (505) are connected with each other through a guardrail net (506), the guardrail net (506) at the front side is provided with an openable guardrail door (507), the upright post (3) is provided with a plurality of first threaded fixing holes (301) corresponding to the upright posts (505) in the vertical direction, a plurality of locking devices (8) include L type supporting plates (508) installed on the upright posts (505), the upright posts (505) and L type supporting plates (508) are correspondingly provided with a second threaded fixing hole (301) corresponding to the first threaded fixing hole (301), the first threaded fixing hole (509) and the second threaded fixing hole (510) and the transverse threaded rod (511) are provided with a handle for supporting the upright post (3).

3. The building self-construction-based enclosure type lifting device is characterized in that the hidden escape hole (501) comprises a groove (5011) formed in the lifting platform (5) and a through hole (5012) formed in the groove, a protective cover plate (5013) is hinged to the groove (5011), one end of the protective cover plate (5013) is hinged to the inner side wall of the groove (5011), the other end of the protective cover plate is overlapped on the groove and fixed to the lifting platform (5) through an inner hexagonal bolt (5014), a plurality of L-type outer hexagonal prisms (5015) corresponding to the inner hexagonal bolt (5014) are inserted into the lifting platform (5), a handle (5016) is arranged on the protective cover plate (5013), and a ladder climbing handrail (5017) corresponding to the through hole (5012) is arranged on the lifting platform (5).

4. A space enclosing type lifting device based on civil house self-construction according to claim 1, characterized in that the vertical guide rods (3) are divided into 4 and arranged on the bottom plate (1) in a rectangular shape, and the vertical transmission screw rods (4) are divided into two parts and correspondingly arranged at two ends of the lifting platform (5).

5. The self-construction enclosure-based lifting device for civil houses as claimed in claim 1, it is characterized in that the driving box (7) comprises a box body (701) arranged at the bottom of the bottom plate (1), the lower end of the vertical transmission screw rod (4) extends into the box body (701) and the end part is provided with a cone transmission gear I (401), a transmission shaft (702) is arranged in the box body (701), a cone transmission gear II (703) meshed with the cone transmission gear I (401) is arranged on the transmission shaft (702), a first bearing (402) corresponding to the vertical transmission screw rod (4) is arranged on the bottom plate (1), the transmission shaft (702) is connected with a driving motor (704) arranged outside the box body (701) through a coupling (703), and a second bearing (705) corresponding to the output shaft of the driving motor and the transmission shaft (702) is arranged on the box body (701).

6. A space enclosing lifting device based on self construction of a civil house according to claim 1, characterized in that the vertical guide rod (3) is a square column structure.

7. A building self-construction based enclosure type lifting device according to claim 1, wherein the foldable ladder support (6) comprises a plurality of pairs of support rods (601) which are hinged in a crossed manner at the middle, the adjacent ends of the two pairs of adjacent support rods (601) which are hinged in a crossed manner are hinged to form a plurality of groups of hinge structures which are arranged in a diamond manner, one end of each hinge structure which is arranged in a diamond manner is hinged to the first connecting plate at the upper part of the bottom plate (1), and the other end of each hinge structure is hinged to the second connecting plate at the lower part of the lifting platform (5).

8. A building self-construction based enclosure type lifting device according to claim 1, characterized in that the four corners of the lower part of the bottom plate (1) are provided with moving wheels (102) for movement, and the telescopic support legs (2) are arranged outside the moving wheels (102).

9. A building self-construction based enclosure type lifting device according to claim 1, wherein the telescopic supporting leg (2) comprises a threaded rod leg (201) in threaded connection with the bottom plate (1), a supporting block (202) is welded at the lower end of the threaded rod leg (201), and a second screwing handle (203) is welded at the upper end of the threaded rod leg (201).

10. A self-construction building envelope lifting device as claimed in claim 9, wherein the support block (202) is externally wrapped with a non-slip rubber pad.