CN112376879A

CN112376879A - Stable form device of ascending a height that has a function of preventing falling for building engineering

Info

Publication number: CN112376879A
Application number: CN202011317178.0A
Authority: CN
Inventors: 潘翠清
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-23
Filing date: 2020-11-23
Publication date: 2021-02-19

Abstract

The invention provides a stable type ascending device with an anti-falling function for constructional engineering, which belongs to the technical field of constructional engineering and aims to solve the problem that an existing ascending device is lack of an effective anti-falling structure so that workers can easily fall from a high place when stepping on the ground or for other reasons; four included angle departments of bottom end face of the movable bottom plate are all installed with the universal wheel, and are symmetrical form fixed mounting two mechanisms of ascending a height between the upper end face of the movable bottom plate and the front and back end faces of the vertical supporting plate. When the phenomenon of stepping on the sky takes place, with the waistband pulling downwards through human gravity, the slide bar slides down, and at this moment, the bar slider head end inserts in the spacing bayonet catch of rectangle fast to make the bar slider obtain limiting displacement, hold the staff rapidly through the waistband, thereby can not cause serious incident, and then improved the security when this device of ascending a height uses greatly.

Description

Stable form device of ascending a height that has a function of preventing falling for building engineering

Technical Field

The invention belongs to the technical field of constructional engineering, and particularly relates to a stable type climbing device with an anti-falling function for constructional engineering.

Background

The construction engineering major is mainly responsible for teaching and management of the civil engineering major construction engineering direction. The basic theory and the basic knowledge of engineering mechanics, soil mechanics, surveying, building construction and structural engineering subjects are mainly developed and mastered. It is a general term for various buildings and engineering facilities providing material and technical foundation for human life and production.

For example, application No.: CN201910774227.4 the present invention relates to a ladder for building engineering, comprising a main ladder, an auxiliary ladder, a connecting rod and a fixing rod, wherein the main ladder comprises a plurality of ladder bars and first supporting rods symmetrically fixed at two ends of the ladder bars, a hidden groove is arranged at one side of the first supporting rod, the auxiliary ladder comprises a plurality of ladder bars and second supporting rods symmetrically fixed at two ends of the ladder bars, wherein the number of the ladder bars is measured by the height actually used to the herringbone ladder, a fixing block is arranged at the bottom end of the second supporting rod close to one side of the main ladder, the fixing block can be fixedly connected with the hidden groove, one end of the connecting rod is rotatably connected with the lower end of the first supporting rod, the other end is slidably connected with the lower end of the second supporting rod, one end of the fixing rod is hinged with the top end of the first. In general, the ladder for construction engineering can be interchanged between a herringbone ladder and a straight ladder, and has good structural strength while achieving a higher height than the herringbone ladder when switched to the straight ladder.

Based on the above patent search, and the discovery of the prior art apparatus, in the building engineering, when the worker is performing the climbing work, the worker usually uses the man-ladder type climbing device, and the existing climbing device has the following disadvantages in the actual use process, such as: 1. when a worker climbs the climbing device, due to the lack of an effective anti-falling structure on the climbing device, the worker can easily fall from a high place under the condition of stepping on the ground or other reasons, and once the worker falls to the ground, serious safety accidents can be caused, so that the safety of the climbing device in use is greatly reduced; 2. although the existing ladder-type climbing device can realize a certain supporting effect through expansion, when a worker climbs to the upper end of the ladder-type climbing device, the gravity center of the ladder-type climbing device is easily lost, and the stability of the ladder-type climbing device in use is further reduced; 3. because the effectual material structure of carrying is lacked on the device of ascending a height for the staff need reciprocal climbing device of ascending a height when the climbing transports material or work piece, and then the practicality when having reduced the device of ascending a height and using.

Disclosure of Invention

In order to solve the technical problems, the invention provides a stable type ascending device with an anti-falling function for constructional engineering, which aims to solve the following defects of the existing ascending device in the actual use process, such as: 1. when a worker climbs the climbing device, due to the lack of an effective anti-falling structure on the climbing device, the worker can easily fall from a high place under the condition of stepping on the ground or other reasons, and once the worker falls to the ground, serious safety accidents can be caused, so that the safety of the climbing device in use is greatly reduced; 2. although the existing ladder-type climbing device can realize a certain supporting effect through expansion, when a worker climbs to the upper end of the ladder-type climbing device, the gravity center of the ladder-type climbing device is easily lost, and the stability of the ladder-type climbing device in use is further reduced; 3. because the effectual material structure of carrying is lacked on the device of ascending a height for the staff need reciprocal climbing device of ascending a height when the climbing transports material or work piece, and then has reduced the problem of the practicality when ascending a height the device and using.

The invention relates to a purpose and an effect of a stable type climbing device with an anti-falling function for constructional engineering, which are achieved by the following specific technical means:

a stable type climbing device with an anti-falling function for constructional engineering comprises a movable bottom plate, wherein the middle part of the upper end face of the movable bottom plate is fixedly connected with a vertical supporting plate, and two reinforcing ribs are symmetrically arranged between the lower parts of the front end face and the rear end face of the vertical supporting plate and the upper end face of the movable bottom plate in a left-right manner; universal wheels are mounted at four included angles of the bottom end face of the moving bottom plate, and two climbing mechanisms are symmetrically and fixedly mounted between the upper end face of the moving bottom plate and the front end face and the rear end face of the vertical supporting plate; the front side and the rear side of the upper end surface of the movable bottom plate are respectively provided with an extension mechanism, and the bottoms of the left end and the right end of each extension mechanism are respectively provided with a support piece; the left side and the right side of the upper part of each extending mechanism are respectively provided with one plugging mechanism, each plugging mechanism comprises an Contraband-shaped supporting plate, a limiting insertion rod, an annular limiting plate and rectangular supporting plates, the Contraband-shaped supporting plate is fixedly connected to the upper end face of each rectangular sliding sleeve, each limiting insertion rod is slidably connected inside each Contraband-shaped supporting plate, each annular limiting plate is arranged on the lower portion of the outer peripheral face of each limiting insertion rod, springs are sleeved on the outer portions of the limiting insertion rods, the upper ends of the limiting insertion rods are provided with handles, the top ends of the Contraband-shaped supporting plates are symmetrically provided with the two rectangular supporting plates, and rectangular notches are formed in the upper end faces of; the right end face of the vertical supporting plate is provided with a material lifting mechanism; a control box is fixedly arranged at the right part of the front side of the upper end surface of the movable bottom plate through a support column, and a storage battery which is electrically connected with the control box is arranged on the upper end surface of the movable bottom plate, which is positioned at the front side of the vertical supporting plate; a protective cover is arranged on the upper end face of the movable bottom plate at the upper part of the storage battery; every mechanism's right side of ascending a height all is equipped with safe plug connector.

Furthermore, the climbing mechanism comprises a crawling ladder, a sliding rod, a safety belt and a rectangular limiting bayonet, the crawling ladder is fixedly connected between the moving base plate and the vertical supporting plate, the left side and the right side of the front end face of the crawling ladder are respectively provided with a T-shaped sliding groove, the length of the T-shaped sliding groove on the crawling ladder accounts for two thirds of the total length of the crawling ladder, the rectangular limiting bayonet is uniformly arranged on the inner rear side face of the right T-shaped sliding groove, the front side of the crawling ladder is slidably connected with the sliding rod through the two T-shaped sliding grooves, the rear end face of the sliding rod is symmetrically provided with two T-shaped sliding blocks slidably connected with the T-shaped sliding grooves, and the safety;

furthermore, the extension mechanism comprises a rectangular sliding sleeve, rectangular sliding rods and limiting sliding columns, two rectangular sliding cavities are arranged inside the rectangular sliding sleeve and distributed in an inserting manner, the rectangular sliding cavities on the rectangular sliding sleeve are both connected with one rectangular sliding rod in a sliding manner, the back ends of the two rectangular sliding rods are both provided with a supporting piece, the front end face and the back end face of the rectangular sliding sleeve are both provided with a strip-shaped sliding opening communicated with the inside of the rectangular sliding sleeve, the back faces of the two rectangular sliding rods are both provided with one limiting sliding column connected with the strip-shaped sliding opening in a sliding manner, and the upper end face of each rectangular sliding rod is uniformly provided with eleven limiting insertion holes;

furthermore, the supporting piece comprises a square connecting block, an adjusting screw rod, a supporting plate and a sliding cylinder, the square connecting block is fixedly connected to one end of the outer portion of the rectangular sliding rod, a threaded through hole is formed in the center of the upper end face of the square connecting block, the square connecting block is connected with the adjusting screw rod through the threaded through hole, the lower end of the adjusting screw rod is rotatably connected with the supporting plate, the upper end face of the supporting plate is provided with four limiting guide rods in an annular array shape, the four limiting guide rods are slidably connected with four included angles of the square connecting block, the four included angles of the bottom end face of the square connecting block are respectively provided with the sliding cylinder in sliding connection;

furthermore, when the plugging mechanism and the extension mechanism are in an installation state, the lower end of the limiting plug rod is plugged with the limiting plug hole in the rectangular sliding rod;

further, the material lifting mechanism comprises an Contraband-shaped fixing plate, a material lifting motor, a material lifting screw rod, a driving plate and storage boxes, the Contraband-shaped fixing plate is fixedly connected to the right end face of the vertical supporting plate, the material lifting motor is installed on the top end face of the Contraband-shaped fixing plate, the material lifting motor is electrically connected with the storage battery through the control box, the material lifting motor is rotatably connected with the material lifting screw rod rotatably connected to the inner portion of the Contraband-shaped fixing plate through a rotating shaft, the outer portion of the material lifting screw rod is connected with the driving plate through a threaded cylinder, the threaded cylinder is fixed to the center of the upper end face of the driving plate, four included angles in the Contraband-shaped fixing plate are provided with a limiting slide rod, annular limiting blocks are arranged at the upper end and the lower end of the outer portion of each limiting slide rod, the driving plate is connected with the four limiting, when the material lifting screw rod is in a rotating state, the driving plate is in an up-and-down moving state in the Contraband-shaped fixing plate;

further, the safety plug connector comprises a rectangular fixed block, a strip-shaped sliding block, a T-shaped pull rod and a U-shaped auxiliary rod, wherein the rectangular fixed block is fixed on the right side of the front end face of the sliding rod, the strip-shaped sliding block is connected inside the rectangular fixed block in a sliding mode, the edge angle of the upper portion of the head end of the strip-shaped sliding block is a round angle, the tail end of the strip-shaped sliding block is fixedly connected with the T-shaped pull rod which is connected with the tail portion of the rectangular fixed block in a sliding mode, a spring is sleeved outside the T-shaped pull rod;

further, when the safe plug connector is in a limiting state, the strip-shaped sliding block is connected with the rectangular limiting bayonet on the crawling ladder in an inserting mode.

Compared with the prior art, the invention has the following beneficial effects:

1. according to the invention, through the matching of the extension mechanism and the support piece, the limit insertion rod is pulled upwards to be pulled out from the limit insertion hole on the rectangular sliding rod, then the limit insertion rod is rotated by ninety degrees, after the hand is loosened, the upper handle of the limit insertion rod is clamped in the rectangular notch at the top of the two rectangular support plates, then the rectangular sliding rod is pulled outwards in a sliding manner, so that the support range of the support piece is improved, then the adjusting screw rod is rotated to drive the support plate to move downwards under the action of the thread, when the anti-skid rubber mat at the bottom of the support plate is contacted with the ground, the movable bottom plate has an effective and stable support effect, so that when a worker climbs to the upper end of the climbing device, the center of gravity of the climbing device is not easily lost, and the stability of the climbing device in use is further improved.

2. According to the safety plug connector, when a worker steps on the ground, the safety belt is pulled downwards under the action of gravity, the sliding rod slides downwards on the crawling ladder, the head end of the strip-shaped sliding block is quickly inserted into the rectangular limiting bayonet in the downward sliding process, so that the strip-shaped sliding block is limited, the sliding rod is limited by the safety plug connector, the worker is quickly pulled through the safety belt, serious safety accidents cannot be caused, and the safety of the climbing device in use is greatly improved.

3. According to the climbing device, due to the arrangement of the lifting mechanism, when workers need to convey materials, firstly, the workers on the ground put the materials into the storage box, then the lifting motor is started through the control box, and the rotating shaft of the lifting motor is controlled to rotate in the forward direction, so that the lifting screw rod rotates in the forward direction, then the driving plate drives the storage box and the materials to move linearly upwards under the action of threads, when the storage box is conveyed to the upper part, the workers on the crawling ladder can take the materials out of the storage box for use, so that the workers do not need to climb the climbing device in a reciprocating mode when climbing and conveying the materials or the workpieces, and the practicability of the climbing device is further improved.

Drawings

Fig. 1 is a schematic axial view of the present invention.

Fig. 2 is a schematic structural diagram in a split state of the present invention.

Fig. 3 is a schematic view of the ascending mechanism and the safety plug according to the present invention.

FIG. 4 is a partial sectional view of the rectangular sliding sleeve of the present invention.

Fig. 5 is a schematic view of the present invention at a part enlarged in fig. 2.

Fig. 6 is a schematic structural diagram of the plugging mechanism of the invention.

Fig. 7 is a schematic structural diagram of the lifting mechanism of the present invention.

Figure 8 is a schematic view in partial section of the ladder and security plug of the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. moving the base plate; 2. a vertical support plate; 3. a climbing mechanism; 301. climbing a ladder; 302. a slide bar; 303. a lap belt; 304. a rectangular limiting bayonet; 4. an extension mechanism; 401. a rectangular sliding sleeve; 402. a rectangular slide bar; 403. a limiting sliding column; 5. a support member; 501. a square connecting block; 502. adjusting the screw rod; 503. a support disc; 504. a slide cylinder; 6. a plug-in mechanism; 601. contraband font supporting plate; 602. a limiting inserted rod; 603. an annular limiting plate; 604. a rectangular support plate; 7. a material lifting mechanism; 701. contraband-shaped fixing plates; 702. a material lifting motor; 703. a material lifting screw rod; 704. driving the plate; 705. a storage box; 8. a control box; 9. a storage battery; 10. a protective cover; 11. a safety plug connector; 1101. a rectangular fixed block; 1102. a bar-shaped slider; 1103. a T-shaped pull rod; 1104. u-shaped auxiliary rod.

Detailed Description

The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like 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 is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 8:

the invention provides a stable ascending device with anti-falling function for construction engineering, which comprises: the middle part of the upper end face of the movable bottom plate 1 is fixedly connected with a vertical supporting plate 2, and two reinforcing ribs are symmetrically arranged between the lower parts of the front and rear end faces of the vertical supporting plate 2 and the upper end face of the movable bottom plate 1 in a left-right manner; universal wheels are arranged at four included angles of the bottom end face of the movable bottom plate 1, two climbing mechanisms 3 are symmetrically and fixedly arranged between the upper end face of the movable bottom plate 1 and the front end face and the rear end face of the vertical supporting plate 2, each climbing mechanism 3 comprises a ladder 301, a sliding rod 302, a safety belt 303 and a rectangular limit bayonet 304, the ladder 301 is fixedly connected between the movable bottom plate 1 and the vertical supporting plate 2, the left side and the right side of the front end face of the ladder 301 are respectively provided with a T-shaped sliding groove, the length of the T-shaped sliding groove on the ladder 301 accounts for two thirds of the total length of the ladder 301, the rectangular limit bayonet 304 is uniformly arranged on the rear side face in one T-shaped sliding groove on the right side, the front side of the ladder 301 is connected with the sliding rod 302 through the two T-shaped sliding grooves in a sliding manner, the rear end face of the sliding rod 302, the safety of workers climbing the climbing device is improved; the front side and the rear side of the upper end face of the movable bottom plate 1 are respectively provided with an extension mechanism 4, each extension mechanism 4 comprises a rectangular sliding sleeve 401, a rectangular sliding rod 402 and a limiting sliding column 403, two rectangular sliding cavities are arranged inside the rectangular sliding sleeve 401 and distributed in an inserting manner, the two rectangular sliding cavities on the rectangular sliding sleeve 401 are respectively connected with the rectangular sliding rod 402 in a sliding manner, the back ends of the two rectangular sliding rods 402 are respectively provided with a supporting piece 5, the front end face and the rear end face of the rectangular sliding sleeve 401 are respectively provided with a strip-shaped sliding opening communicated with the inside of the rectangular sliding sleeve, the back faces of the two rectangular sliding rods 402 are respectively provided with the limiting sliding column 403 in sliding connection with the strip-shaped sliding openings, and the upper end face of each rectangular sliding rod; the bottom of the left end and the bottom of the right end of each extending mechanism 4 are respectively provided with a supporting piece 5, each supporting piece 5 comprises a square connecting block 501, an adjusting screw 502, a supporting plate 503 and a sliding cylinder 504, each square connecting block 501 is fixedly connected to one end of the outer part of each rectangular sliding rod 402, a threaded through hole is formed in the center of the upper end face of each square connecting block 501, each square connecting block 501 is connected with one adjusting screw 502 through the threaded through hole, the lower end of each adjusting screw 502 is rotatably connected with the corresponding supporting plate 503, the upper end face of each supporting plate 503 is provided with four limiting guide rods in an annular array shape, the four limiting guide rods are slidably connected with the four corners of each square connecting block 501, each sliding cylinder 504 is slidably connected with the corresponding limiting guide rod at the four corners of the bottom; the left side and the right side of the upper part of each extension mechanism 4 are respectively provided with one plugging mechanism 6, each plugging mechanism 6 comprises an Contraband-shaped supporting plate 601, a limiting inserted rod 602, an annular limiting plate 603 and rectangular supporting plates 604, the Contraband-shaped supporting plate 601 is fixedly connected to the upper end face of the rectangular sliding sleeve 401, the interior of the Contraband-shaped supporting plate 601 is slidably connected with one limiting inserted rod 602, the annular limiting plate 603 is arranged at the lower part of the outer peripheral surface of the limiting inserted rod 602, a spring is sleeved on the outer part of the limiting inserted rod 602, the upper end of the limiting inserted rod 602 is provided with a handle, the top end face of the Contraband-shaped supporting plate 601 is symmetrically provided with two rectangular supporting plates 604, and rectangular notches; the right end face of the vertical supporting plate 2 is provided with a lifting mechanism 7, the lifting mechanism 7 comprises an Contraband-shaped fixing plate 701, a lifting motor 702, a lifting screw rod 703, a driving plate 704 and a storage box 705, the Contraband-shaped fixing plate 701 is fixedly connected to the right end face of the vertical supporting plate 2, the top end face of the Contraband-shaped fixing plate 701 is provided with the lifting motor 702, the lifting motor 702 is commonly and electrically connected with a storage battery 9 through a control box 8, the lifting motor 702 is rotatably connected with the lifting screw rod 703 rotatably connected to the Contraband-shaped fixing plate 701 through a rotating shaft, the outside of the lifting screw rod 703 is connected with the driving plate 704 through a threaded cylinder, the threaded cylinder is fixed at the center of the upper end face of the driving plate 704, four included angles inside the Contraband-shaped fixing plate 701 are respectively provided with a limiting slide rod, the upper end and the lower end of the outside of each limiting slide rod, the upper end face of the driving plate 704 is provided with the two storage boxes 705 in a front-back symmetrical manner, when the lifting screw rod 703 is in a rotating state, the driving plate 704 is in an up-down moving state in the Contraband-shaped fixing plate 701, and through the arrangement of the lifting mechanism 7, a worker does not need to climb the climbing device in a reciprocating manner when climbing and conveying materials or workpieces, so that the practicability of the climbing device is improved when the climbing device is used; a control box 8 is fixedly arranged at the right part of the front side of the upper end surface of the movable bottom plate 1 through a support column, and a storage battery 9 which is electrically connected with the control box 8 is arranged on the upper end surface of the movable bottom plate 1 and is positioned at the front side of the vertical support plate 2; the upper part of the storage battery 9 is provided with a protective cover 10 on the upper end surface of the movable bottom plate 1; every 3 right sides of mechanism of ascending a height all are equipped with safe plug connector 11, safe plug connector 11 includes rectangle fixed block 1101, bar slider 1102, T type pull rod 1103 and U type auxiliary rod 1104, rectangle fixed block 1101 is fixed on the preceding terminal surface right side of slide bar 302, and the inside sliding connection of rectangle fixed block 1101 has bar slider 1102, bar slider 1102 head end upper portion edges and corners is established to the fillet, and bar slider 1102 tail end fixedly connected with and rectangle fixed block 1101 afterbody sliding connection's T type pull rod 1103, and T type pull rod 1103 outside has cup jointed the spring, terminal surface upper portion is equipped with U type auxiliary rod 1104 before rectangle fixed block 1101.

When the plugging mechanism 6 and the extension mechanism 4 are in an installation state, the lower end of the limit plugging rod 602 is plugged into the limit plugging hole on the rectangular sliding rod 402, so that the rectangular sliding rod 402 can be effectively limited.

When the safety plug connector 11 is in a limiting state, the strip-shaped sliding block 1102 is plugged with the rectangular limiting bayonet 304 on the crawling ladder 301, and a worker is rapidly pulled through the safety belt 303, so that serious safety accidents cannot be caused.

When in use: the climbing device is moved to a required position by moving the universal wheels at the bottom of the bottom plate 1, and then is supported by four supporting pieces 5, firstly, the limit inserted bar 602 is pulled upwards to pull out the limit inserted bar 602 from the limit inserted hole on the rectangular slide bar 402, then the limit inserting rod 602 is rotated by ninety degrees, after the hand is released, the upper handle of the limit inserting rod 602 is clamped in the rectangular notches at the tops of the two rectangular support plates 604, then the rectangular sliding rod 402 is pulled out in a sliding way, so that the supporting range of the supporting piece 5 is improved, then the adjusting screw 502 is rotated to make the adjusting screw 502 drive the supporting plate 503 to move downwards under the action of the screw thread, when the anti-skid rubber pad at the bottom of the support plate 503 contacts with the ground, the movable bottom plate 1 is effectively and stably supported, when workers climb to the upper end of the climbing device, the center of gravity of the climbing device is not easy to lose, and the stability of the climbing device in use is improved;

when climbing, a worker climbs to the lower part of the ladder 301, firstly, the safety belt 303 is bound to the waist, then the worker climbs upwards, the safety belt 303 is driven upwards through the waist of the worker, so that the sliding rod 302 slides upwards, the strip-shaped sliding blocks 1102 in the rectangular fixing blocks 1101 upwards sequentially slide through the rectangular limiting bayonets 304 in the T-shaped sliding grooves on the right side of the ladder 301, when the worker steps over, the safety belt 303 is pulled downwards through the gravity of the human body under the action of the gravity, then the sliding rod 302 slides downwards on the ladder 301, in the downward sliding process, the head ends of the strip-shaped sliding blocks 1102 are rapidly inserted into the rectangular limiting bayonets 304, so that the strip-shaped sliding blocks 1102 are limited, the safety plug connectors 11 limit the sliding rods 302, the worker is rapidly pulled through the safety belt 303, and serious safety accidents are avoided, thereby greatly improving the safety of the ascending device when in use;

when the staff need transport the material, at first, the staff puts into storage box 705 with the material on the ground, then will carry material motor 702 through control box 8 and start, and control is carried material motor 702 pivot forward and is rotated, thereby make and carry material screw rod 703 forward and rotate, then drive movable plate 704 and drive storage box 705 and the straight-line motion that makes progress of material under the screw thread effect, when storage box 705 transports to upper portion, on cat ladder 301 the staff take out the material in the storage box 705 and use can, make the staff need not reciprocal climbing this climbing device when climbing transport material or work piece, and then the practicality when this climbing device uses has been improved.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides a building engineering is with stable form device of ascending a height that has a function of preventing falling which characterized in that: the movable base plate comprises a movable base plate (1), wherein a vertical supporting plate (2) is fixedly connected to the middle of the upper end face of the movable base plate (1), and two reinforcing ribs are symmetrically arranged between the lower parts of the front and rear end faces of the vertical supporting plate (2) and the upper end face of the movable base plate (1) in a left-right mode; universal wheels are mounted at four included angles of the bottom end face of the movable bottom plate (1), and two ascending mechanisms (3) are symmetrically and fixedly mounted between the upper end face of the movable bottom plate (1) and the front end face and the rear end face of the vertical supporting plate (2); the front side and the rear side of the upper end face of the movable bottom plate (1) are respectively provided with an extension mechanism (4), and the bottoms of the left end and the right end of each extension mechanism (4) are respectively provided with a support piece (5); each of the left side and the right side of the upper portion of each extending mechanism (4) is provided with one plugging mechanism (6), each plugging mechanism (6) comprises an Contraband-shaped supporting plate (601), a limiting inserted bar (602), an annular limiting plate (603) and rectangular supporting plates (604), the Contraband-shaped supporting plate (601) is fixedly connected to the upper end face of the rectangular sliding sleeve (401), the Contraband-shaped supporting plate (601) is internally and slidably connected with one limiting inserted bar (602), the annular limiting plate (603) is arranged on the lower portion of the outer peripheral face of the limiting inserted bar (602), a spring is sleeved on the outer portion of the limiting inserted bar (602) and located on the upper portion of the annular limiting plate (603), a handle is arranged at the upper end of the limiting inserted bar (602), the top end of the Contraband-shaped supporting plate (601) is symmetrically provided with two rectangular supporting plates (604), and rectangular; the right end face of the vertical supporting plate (2) is provided with a material lifting mechanism (7); a control box (8) is fixedly arranged at the right part of the front side of the upper end surface of the movable bottom plate (1) through a support column, and a storage battery (9) which is electrically connected with the control box (8) in a common way is arranged at the front side of the vertical supporting plate (2) on the upper end surface of the movable bottom plate (1); a protective cover (10) is arranged on the upper end face of the movable bottom plate (1) at the upper part of the storage battery (9); and each right side of the climbing mechanism (3) is provided with a safe plug connector (11).

2. A stable type climbing device with anti-falling function for construction engineering as claimed in claim 1, wherein: climbing mechanism (3) are including cat ladder (301), slide bar (302), safety belt (303) and the spacing bayonet socket of rectangle (304), cat ladder (301) fixed connection is between moving bottom plate (1) and vertical support board (2), and cat ladder (301) preceding terminal surface right side left and right sides has all seted up a T type spout, cat ladder (301) are gone up T type spout length and are accounted for two-thirds of cat ladder (301) total length, and just the trailing flank is even form and has seted up the spacing bayonet socket of rectangle (304) in a T type spout in right side, cat ladder (301) front side has slide bar (302) through two T type spout sliding connection, and slide bar (302) rear end face is the symmetry form and is equipped with two T type sliders with T type spout sliding connection, slide bar (302) outside front side is equipped with safety belt (303).

3. A stable type climbing device with anti-falling function for construction engineering as claimed in claim 1, wherein: extend mechanism (4) including rectangle sliding sleeve (401), rectangle slide bar (402) and spacing traveller (403), rectangle sliding sleeve (401) inside is equipped with two rectangle sliding cavities, and two rectangle sliding cavities are the form distribution of interlude, equal sliding connection has a rectangle slide bar (402) in two rectangle sliding cavities on rectangle sliding sleeve (401), and two rectangle slide bar (402) back of the body end all is equipped with a support piece (5), rectangle sliding sleeve (401) front and back both ends face all seted up rather than inside communicating bar sliding opening, two rectangle slide bar (402) back of the body face all is equipped with a spacing traveller (403) with bar sliding opening sliding connection, every rectangle slide bar (402) up end all is even form and has seted up eleven spacing jack.

4. A stable type climbing device with anti-falling function for construction engineering as claimed in claim 1, wherein: support piece (5) are including square connecting block (501), adjusting screw (502), supporting disk (503) and slide cartridge (504), square connecting block (501) fixed connection is in outside one end of rectangle slide bar (402), and square connecting block (501) up end center part has seted up threaded through hole, square connecting block (501) are connected with an adjusting screw (502) through threaded through hole, and adjusting screw (502) lower extreme rotates and is connected with supporting disk (503), supporting disk (503) up end is annular array form and is equipped with four spacing guide rods with four contained angle department sliding connection of square connecting block (501), and four contained angle departments of square connecting block (501) bottom end face all are equipped with one slide cartridge (504) with spacing guide rod sliding connection, supporting disk (503) bottom end face is equipped with the non-slip rubber pad.

5. A stable type climbing device with anti-falling function for construction engineering as claimed in claim 1, wherein: when the plugging mechanism (6) and the extension mechanism (4) are in an installation state, the lower end of the limiting plug rod (602) is plugged with the limiting plug hole in the rectangular sliding rod (402).

6. A stable type climbing device with anti-falling function for construction engineering as claimed in claim 1, wherein: the material lifting mechanism (7) comprises an Contraband-shaped fixing plate (701), a material lifting motor (702), a material lifting screw rod (703), a driving plate (704) and a material storage box (705), wherein the Contraband-shaped fixing plate (701) is fixedly connected to the right end face of the vertical supporting plate (2), the top end face of the Contraband-shaped fixing plate (701) is provided with the material lifting motor (702), the material lifting motor (702) is commonly and electrically connected with a storage battery (9) through a control box (8), the material lifting motor (702) is rotatably connected with the material lifting screw rod (703) which is rotatably connected inside the Contraband-shaped fixing plate (701) through a rotating shaft, the outside of the material lifting screw rod (703) is connected with the driving plate (704) through a threaded cylinder, the threaded cylinder is fixed at the center of the upper end face of the driving plate (704), four included corners inside the Contraband-shaped fixing plate (701) are respectively provided with a limiting slide rod, and the upper end and, the material lifting device is characterized in that the driving plate (704) is connected with four limiting guide rods in a sliding mode, two material storage boxes (705) are symmetrically arranged on the upper end face of the driving plate (704) in a front-back mode, and when the material lifting screw rod (703) is in a rotating state, the driving plate (704) is in an up-down moving state inside the Contraband-shaped fixing plate (701).

7. A stable type climbing device with anti-falling function for construction engineering as claimed in claim 1, wherein: safe plug connector (11) is including rectangle fixed block (1101), bar slider (1102), T type pull rod (1103) and U type auxiliary rod (1104), terminal surface right side before slide bar (302) is fixed in rectangle fixed block (1101), and inside sliding connection of rectangle fixed block (1101) has bar slider (1102), bar slider (1102) head end upper portion edges and corners is established to the fillet, and bar slider (1102) tail end fixedly connected with and rectangle fixed block (1101) afterbody sliding connection's T type pull rod (1103), and T type pull rod (1103) outside has cup jointed the spring, terminal surface upper portion is equipped with U type auxiliary rod (1104) before rectangle fixed block (1101).

8. A stable type climbing device with anti-falling function for construction engineering as claimed in claim 1, wherein: when the safety plug connector (11) is in a limiting state, the strip-shaped sliding block (1102) is plugged with the rectangular limiting bayonet (304) on the ladder stand (301).