CN111532968A - Building pipeline hoist device - Google Patents

Building pipeline hoist device Download PDF

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Publication number
CN111532968A
CN111532968A CN202010329720.8A CN202010329720A CN111532968A CN 111532968 A CN111532968 A CN 111532968A CN 202010329720 A CN202010329720 A CN 202010329720A CN 111532968 A CN111532968 A CN 111532968A
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CN
China
Prior art keywords
hoisting
driving
box
double
claw
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202010329720.8A
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Chinese (zh)
Inventor
郑为香
Original Assignee
郑为香
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 郑为香 filed Critical 郑为香
Priority to CN202010329720.8A priority Critical patent/CN111532968A/en
Publication of CN111532968A publication Critical patent/CN111532968A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66CCRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C1/00Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
    • B66C1/10Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
    • B66C1/42Gripping members engaging only the external or internal surfaces of the articles
    • B66C1/425Gripping members engaging only the external or internal surfaces of the articles motor actuated
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66CCRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C13/00Other constructional features or details
    • B66C13/04Auxiliary devices for controlling movements of suspended loads, or preventing cable slack
    • B66C13/08Auxiliary devices for controlling movements of suspended loads, or preventing cable slack for depositing loads in desired attitudes or positions

Abstract

The invention discloses a building pipeline hoisting device, which comprises a hoisting box and an installation frame, wherein the installation frame is positioned at the top of the hoisting box, two movable hoisting claws are arranged below the hoisting box, the two movable hoisting claws are symmetrically arranged and are in sliding connection with the hoisting box, a controller and a driving motor are respectively arranged at two sides of the hoisting box, a hollow driving cavity is arranged in the hoisting box, double-threaded rods connected with the driving motor are arranged in the driving cavity, the double-threaded rods are provided with two groups of external threads in opposite directions, two driving plates in threaded rotation connection with the double-threaded rods are sleeved on the double-threaded rods, threaded holes are formed in the driving plates, the lower ends of the driving plates extend out of the hoisting box and are fixedly connected with the movable hoisting claws, and guide grooves are formed; this device removes the lifting claw through driving motor drive and snatchs to it is fixed to laminate through inflation gasbag, not only can satisfy the hoist and mount demand of different diameter pipelines, safety and stability when can also improving hoist and mount greatly is fit for the construction and uses.

Description

Building pipeline hoist device
Technical Field
The invention relates to a construction technology, in particular to a building pipeline hoisting device.
Background
The hoisting refers to a general term of the installation and positioning of equipment by a crane or a hoisting mechanism, and various hoisting tools are used for hoisting the equipment, workpieces, appliances, materials and the like in the process of maintenance or repair to change the positions of the equipment, so that the equipment needs to be hoisted to a proper position by using a hoisting device when a pipeline is installed or replaced, a large number of pipelines can be laid during building construction, and the equipment such as a hoist car is often needed.
Chinese patent application publication No. CN108622801A proposes a hoisting device for a transmission pipeline, which fixes a pipeline to be hoisted in an up-and-down butt joint manner, and although the device has a stable fixing effect, the problems are also very obvious, firstly, the device has a small application range, and cannot effectively fix pipelines with too large or too small sizes; chinese patent grant publication No. CN209557787U also proposes a hoisting device for pipeline, through setting up conduit saddle and bolster, operating personnel places the pipeline directly on the conduit saddle, because the size of conduit saddle, radian and pipeline outer wall looks adaptation, make the pipeline can be stably on the conduit saddle, reduce the wearing and tearing between pipeline and the conduit saddle, although the problem of size has been solved to a certain extent, but when its fixed pipeline, still there is less condition with the area of contact of pipeline, lead to moving the complete fixation that the pipeline can't be ensured to the in-process, the security can't obtain guaranteeing.
Disclosure of Invention
The invention aims to provide a building pipeline hoisting device to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a building pipeline hoisting device comprises a hoisting box and a mounting frame, wherein the mounting frame is positioned at the top of the hoisting box, two movable hoisting claws are arranged below the hoisting box, the two movable hoisting claws are symmetrically arranged and are in sliding connection with the hoisting box, a controller and a driving motor are respectively arranged on two sides of the hoisting box, a hollow driving cavity is arranged in the hoisting box, double-threaded rods connected with the driving motor are arranged in the driving cavity, the double-threaded rods are provided with two groups of external threads in opposite directions, two driving plates rotationally connected with the double-threaded rods are sleeved on the double-threaded rods, threaded holes are formed in the driving plates, the lower ends of the driving plates extend out of the hoisting box and are fixedly connected with the movable hoisting claws, guide grooves are formed in the bottom surface of the hoisting box, and the; the movable lifting claw comprises a mounting plate and claw bodies, the number of the claw bodies at the bottom of each mounting plate is two, the claw bodies are located at the front end and the rear end of the bottom surface of the mounting plate, each claw body comprises an integrally formed vertical plate and an integrally formed inclined plate, the cross section of each inclined plate is triangular, a groove is formed in the inner side face of each vertical plate, an inflatable airbag is arranged in each groove, an air pump is fixed to the back face of each vertical plate, the air pump is connected with an external air pipe and an internal air pipe, the internal air pipe is in butt joint with the inflatable airbag, and.
The driving motor, the air pump and the control valve are all connected with the controller; the driving device is characterized in that an inner fixing plate is arranged in the center of the driving cavity in the horizontal direction, inner pressure switches are arranged on two sides of the inner fixing plate, outer pressure switches are arranged on the side walls of two sides of the driving cavity, and the inner pressure switches and the outer pressure switches are connected with a driving motor through a controller.
As a preferred embodiment of the present invention: the mounting frame comprises two vertical frames and a horizontal frame, the horizontal frame is positioned between the two vertical frames and fixedly connected with the vertical frames, a hollow buffer cavity is arranged in the horizontal frame, a balance slide block which is in sliding connection with the buffer cavity is arranged in the buffer cavity, buffer springs are arranged on two sides of the balance slide block, and the other ends of the buffer springs are fixed on the inner side wall of the buffer cavity; the bottom of the vertical frame is provided with a clamping jaw, and the top of the hoisting box is provided with a clamping groove; the section of the claw is in a shape like a Chinese character 'shan', so that the connection stability is ensured.
As a still further preferable embodiment of the present invention: the inner side surface of the claw body is provided with a rubber layer.
Compared with the prior art, the invention has the beneficial effects that: this device removes the lifting claw through driving motor drive and snatchs to it is fixed to laminate through inflation gasbag, not only can satisfy the hoist and mount demand of different diameter pipelines, safety and stability when can also improving hoist and mount greatly is fit for the construction and uses.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Figure 2 is a side view of the mobile jaw of the present invention.
Fig. 3 is a perspective view of the mobile lifting claw of the present invention.
Fig. 4 is a cross-sectional view of a mount of the present invention.
In the figure, 1-a hoisting box, 2-a driving cavity, 3-a controller, 4-a movable lifting claw, 5-a driving plate, 6-a double threaded rod, 7-a driving motor, 8-a mounting frame, 9-an internal fixing plate, 10-an internal pressure switch, 11-an external pressure switch, 12-a mounting plate, 13-a vertical plate, 14-a bevel plate, 15-a groove, 16-an inflatable air bag, 17-an air pump, 18-an external air pipe, 19-an internal air pipe, 20-a control valve, 22-a threaded hole, 23-a vertical frame, 24-a clamping claw, 25-a buffer cavity, 26-a balance slide block and 27-a buffer spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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.
Example 1:
referring to fig. 1-3, a building pipeline hoisting device comprises a hoisting box 1 and a mounting frame 8, wherein the mounting frame 8 is arranged at the top of the hoisting box 1, two movable hoisting claws 4 are arranged below the hoisting box 1, the two movable hoisting claws 4 are symmetrically arranged and are slidably connected with the hoisting box 1, a controller 3 and a driving motor 7 are respectively arranged at two sides of the hoisting box 1, the hoisting box 1 is internally provided with a hollow driving cavity 2, a double-threaded rod 6 connected with the driving motor 7 is arranged in the driving cavity 2, the double-threaded rod 6 is provided with two groups of external threads in opposite directions, two driving plates 5 rotatably connected with the double-threaded rod 6 are sleeved on the double-threaded rod 6, the driving plates 5 are provided with threaded holes 22, the lower ends of the driving plates 5 extend out of the hoisting box 1 and are fixedly connected with the movable hoisting claws 4, the bottom surface of the hoisting box 1 is provided with guide grooves, the driving plates 5 are slidably, the double-threaded rod 6 is driven to rotate by the rotation of the driving motor 7, the driving plate 5 and the double-threaded rod 6 rotate relatively to realize displacement in the horizontal direction, and the two movable lifting claws 4 are enabled to synchronously approach or synchronously keep away through the arrangement of two groups of external threads in opposite directions, so that the grabbing and hoisting work of pipelines with different diameters is facilitated; specifically, the movable lifting claw 4 comprises mounting plates 12 and claw bodies, the number of the claw bodies at the bottom of each mounting plate 12 is two, the two claw bodies are positioned at the front end and the rear end of the bottom surface of the mounting plate 12, the claw body comprises a vertical plate 13 and an inclined plate 14 which are integrally formed, the section of the inclined plate 14 is triangular, a groove 15 is arranged on the inner side surface of the vertical plate 13, an expansion air bag 16 is arranged in the groove 15, an air pump 17 is fixed on the back of the vertical plate 13, the air pump 17 is connected with an external air pipe 18 and an internal air pipe 19, the internal air pipe 19 is in butt joint with the inflatable air bag 16, a control valve 20 is arranged at the joint of the internal air connecting pipe 19 and the expansion air bag 16, when in hoisting, the two movable hoisting claws 4 are driven by the driving motor 7 to move outwards and then inwards, the pipeline is grabbed and fixed, and then the air pressure pump is started, so that the expansion air bag 16 is inflated and expanded and is attached to the hoisted pipeline in a large area, and the stability during hoisting is ensured; this device removes lifting claw 4 through driving motor 7 drive and snatchs to it is fixed to laminate through inflation gasbag 16, not only can satisfy the hoist and mount demand of different diameter pipelines, safety and stability when can also improving hoist and mount greatly is fit for the construction and uses.
The driving motor 7, the air pump 17 and the control valve 20 are all connected to the controller 3, and the controller 3 may be an S7 series control board manufactured by siemens corporation, which is not limited herein.
Simultaneously, horizontal direction central point puts in the drive chamber 2 and is equipped with interior fixed plate 9, and interior fixed plate 9 both sides are equipped with internal pressure switch 10, are equipped with external pressure switch 11 on the lateral wall of both sides in drive chamber 2, and internal pressure switch 10 and external pressure switch 11 all are connected with driving motor 7 through controller 3, and internal pressure switch 10 and external pressure switch 11 are used for when driving motor 7 drives drive plate 5 and carry out the displacement, can avoid inside or outside excessive and the collision damage that causes of motion, in time stop to remove the motion of lifting claw 4, guarantee the production safety of equipment.
Example 2:
referring to fig. 4, on embodiment 1's basis, mounting bracket 8 includes two vertical frame 23 and a horizontal stand, the horizontal stand be located between two vertical frame 23 and with vertical frame 23 fixed connection, the horizontal stand is inside to be hollow cushion chamber 25, be equipped with in cushion chamber 25 rather than sliding connection's balanced slider 26, all be equipped with buffer spring 27 in balanced slider 26 both sides, the buffer spring 27 other end is fixed on the cushion chamber 25 inside wall, when the removal after carrying out the hoist and mount takes place vibrations, and shock transmission gives buffer spring 27 to absorb vibrations fast through balanced slider 26's effect, thereby guarantee two vertical frame 23's stability, guarantee the safety of hoist and mount.
Further, erect 23 bottoms of frame and be equipped with jack catch 24, be equipped with the draw-in groove at hoist and mount case 1 top, when installing, fix jack catch 24 and realize the fixed connection of mounting bracket 8 and hoist and mount case 1 in the draw-in groove, it is all very convenient to install and dismantle, the overall maintenance of the device of being convenient for, jack catch 24 cross-section is "mountain" font, guarantees the stability of connecting.
Example 3:
on the basis of embodiment 1, the internal side of the claw body is provided with a rubber layer, so that the friction force between the claw body and the pipeline can be improved when the pipeline is grabbed, the pipeline is prevented from rolling, and the fixing work of the pipeline can be quickly completed.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (10)

1. A building pipeline hoisting device comprises a hoisting box (1) and a mounting rack (8), wherein the mounting rack (8) is positioned at the top of the hoisting box (1), two movable lifting claws (4) are arranged below the hoisting box (1), the two movable lifting claws (4) are symmetrically arranged and are connected with the hoisting box (1) in a sliding way, it is characterized in that a controller (3) and a driving motor (7) are respectively arranged at two sides of a hoisting box (1), a hollow driving cavity (2) is arranged in the hoisting box (1), a double-thread screw (6) connected with a driving motor (7) is arranged in the driving cavity (2), the double-thread screw (6) is provided with two groups of external threads with opposite directions, two driving plates (5) rotatably connected with the threads of the double-thread screw (6) are sleeved on the double-thread screw, a threaded hole (22) is formed in each driving plate (5), and the lower end of each driving plate (5) extends out of the hoisting box (1) and is fixedly connected with the corresponding movable hoisting claw (4); remove lifting claw (4) including mounting panel (12) and the claw body, the claw body includes integrated into one piece's riser (13) and inclined plane board (14), offers recess (15) at riser (13) medial surface, is equipped with inflation gasbag (16) in recess (15), riser (13) back is fixed with air pump (17), and air pump (17) are connected with external trachea (18) and internal trachea (19), and internal trachea (19) dock with inflation gasbag (16), are equipped with control valve (20) in the junction of internal trachea (19) and inflation gasbag (16).
2. The building pipeline hoisting device as claimed in claim 1, wherein a guide groove is formed on the bottom surface of the hoisting box (1), and the driving plate (5) is slidably connected with the guide groove.
3. A building pipe hoist arrangement according to claim 1, characterized in that the bevel board (14) is triangular in cross-section.
4. The building pipe hoisting device according to claim 1, wherein the number of the bottom claws of each mounting plate (12) is two and is located at the front end and the rear end of the bottom surface of the mounting plate (12).
5. The building pipeline hoisting device according to claim 1, 2, 3 or 4, wherein the driving motor (7), the air pump (17) and the control valve (20) are connected with the controller (3).
6. The building pipeline hoisting device as claimed in claim 5, wherein an inner fixing plate (9) is arranged at the center of the driving cavity (2) in the horizontal direction, inner pressure switches (10) are arranged at two sides of the inner fixing plate (9), outer pressure switches (11) are arranged on the side walls of the two sides in the driving cavity (2), and the inner pressure switches (10) and the outer pressure switches (11) are connected with the driving motor (7) through the controller (3).
7. The building pipeline hoisting device according to claim 1, 2, 3 or 4, wherein the mounting frame (8) comprises two vertical frames (23) and a horizontal frame, the horizontal frame is positioned between the two vertical frames (23) and fixedly connected with the vertical frames (23), the horizontal frame is internally provided with a hollow buffer cavity (25), a balance slide block (26) in sliding connection with the buffer cavity (25) is arranged in the buffer cavity (25), buffer springs (27) are arranged on two sides of the balance slide block (26), and the other ends of the buffer springs (27) are fixed on the inner side wall of the buffer cavity (25).
8. The building pipeline hoisting device according to claim 7, wherein the vertical frame (23) is provided with a claw (24) at the bottom and a clamping groove at the top of the hoisting box (1).
9. The building pipeline hoisting device according to claim 8, wherein the jaw (24) has a cross-section in a shape of a Chinese character 'shan'.
10. The building pipeline hoisting device according to claim 1, 2, 3 or 4, wherein the claw body is provided with a rubber layer on the inner side surface.
CN202010329720.8A 2020-04-24 2020-04-24 Building pipeline hoist device Pending CN111532968A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010329720.8A CN111532968A (en) 2020-04-24 2020-04-24 Building pipeline hoist device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010329720.8A CN111532968A (en) 2020-04-24 2020-04-24 Building pipeline hoist device

Publications (1)

Publication Number Publication Date
CN111532968A true CN111532968A (en) 2020-08-14

Family

ID=71971336

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010329720.8A Pending CN111532968A (en) 2020-04-24 2020-04-24 Building pipeline hoist device

Country Status (1)

Country Link
CN (1) CN111532968A (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1030062A (en) * 1988-06-10 1989-01-04 屈习生 The pressurized air cargo hook gear of hanging device
CN204607392U (en) * 2015-03-04 2015-09-02 安庆富士电梯有限公司 A kind of engineering handgrip
CN208948688U (en) * 2018-10-23 2019-06-07 重庆天泰铝业有限公司 A kind of anode suspender of anti-dropout
CN209940276U (en) * 2019-03-05 2020-01-14 天津市浩航科技有限公司 Automobile parts processing is with hanging transport turnover device
CN210029744U (en) * 2019-04-23 2020-02-07 湖北亿涛建设有限公司 Steel pipe lifts by crane safety jig for building site

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1030062A (en) * 1988-06-10 1989-01-04 屈习生 The pressurized air cargo hook gear of hanging device
CN204607392U (en) * 2015-03-04 2015-09-02 安庆富士电梯有限公司 A kind of engineering handgrip
CN208948688U (en) * 2018-10-23 2019-06-07 重庆天泰铝业有限公司 A kind of anode suspender of anti-dropout
CN209940276U (en) * 2019-03-05 2020-01-14 天津市浩航科技有限公司 Automobile parts processing is with hanging transport turnover device
CN210029744U (en) * 2019-04-23 2020-02-07 湖北亿涛建设有限公司 Steel pipe lifts by crane safety jig for building site

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