CN111810047A - Overhauling climbing frame based on crane - Google Patents

Overhauling climbing frame based on crane Download PDF

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Publication number
CN111810047A
CN111810047A CN202010667553.8A CN202010667553A CN111810047A CN 111810047 A CN111810047 A CN 111810047A CN 202010667553 A CN202010667553 A CN 202010667553A CN 111810047 A CN111810047 A CN 111810047A
Authority
CN
China
Prior art keywords
crane
safety belt
slide
shaped rod
fixedly connected
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
CN202010667553.8A
Other languages
Chinese (zh)
Inventor
殷少锋
陈宋铭
梁园
邵云久
许永斌
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Anhui Xiongfeng Crane Co ltd
Original Assignee
Anhui Xiongfeng Crane Co ltd
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 Anhui Xiongfeng Crane Co ltd filed Critical Anhui Xiongfeng Crane Co ltd
Priority to CN202010667553.8A priority Critical patent/CN111810047A/en
Publication of CN111810047A publication Critical patent/CN111810047A/en
Pending legal-status Critical Current

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06CLADDERS
    • E06C9/00Ladders characterised by being permanently attached to fixed structures, e.g. fire escapes
    • E06C9/06Ladders characterised by being permanently attached to fixed structures, e.g. fire escapes movably mounted
    • E06C9/08Ladders characterised by being permanently attached to fixed structures, e.g. fire escapes movably mounted with rigid longitudinal members
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66CCRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C17/00Overhead travelling cranes comprising one or more substantially horizontal girders the ends of which are directly supported by wheels or rollers running on tracks carried by spaced supports
    • B66C17/06Overhead travelling cranes comprising one or more substantially horizontal girders the ends of which are directly supported by wheels or rollers running on tracks carried by spaced supports specially adapted for particular purposes, e.g. in foundries, forges; combined with auxiliary apparatus serving particular purposes
    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06CLADDERS
    • E06C7/00Component parts, supporting parts, or accessories
    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06CLADDERS
    • E06C7/00Component parts, supporting parts, or accessories
    • E06C7/18Devices for preventing persons from falling
    • E06C7/186Rail or rope for guiding a safety attachment, e.g. a fall arrest system
    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06CLADDERS
    • E06C9/00Ladders characterised by being permanently attached to fixed structures, e.g. fire escapes
    • E06C9/06Ladders characterised by being permanently attached to fixed structures, e.g. fire escapes movably mounted
    • E06C9/08Ladders characterised by being permanently attached to fixed structures, e.g. fire escapes movably mounted with rigid longitudinal members
    • E06C9/12Ladders characterised by being permanently attached to fixed structures, e.g. fire escapes movably mounted with rigid longitudinal members laterally displaceable

Abstract

The invention discloses an overhauling climbing frame based on a crane, which comprises a crane frame and a safety belt, wherein a crawling ladder is fixedly connected to the crane frame, a slide is slidably mounted at the upper end of the crawling ladder, the upper end of the slide is slidably connected with the crane frame, an extension base is fixedly connected to one side of the slide, a buffer mechanism is fixedly arranged on the extension base and comprises a T-shaped rod and a pressure spring, the T-shaped rod is fixedly connected with the extension base through the pressure spring, the tail end of the T-shaped rod is positioned in an opening on the extension base, a safety belt is fixedly connected to the tail end of the T-shaped rod, a positioning plate is slidably mounted on the safety belt, a plurality of threaded holes are formed in the positioning plate, and a plurality of positioning; the safety belt can adjust the length of the safety belt, is matched with the T-shaped rod spring to reduce the stress on a user when the user falls down, can transversely displace on the rack, and is more convenient for the user to overhaul.

Description

Overhauling climbing frame based on crane
Technical Field
The invention belongs to the technical field of crane overhauling frames, and particularly relates to an overhauling climbing frame based on a crane.
Background
The crane is a multi-action hoisting machine for vertically lifting and horizontally carrying heavy objects within a certain range, which is also called a crown block, a crane and a bridge crane, wherein the bridge crane is a hoisting device for hoisting materials by being transversely erected above a workshop, a warehouse and a stock yard.
The existing crane overhaul frame has certain defects in the using process, the overhaul frame is fixed, corresponding position adjustment cannot be carried out according to actual part overhaul positions, a movable tool box cannot be followed, parts cannot be overhauled inconveniently, and a safety belt does not have the effect of adjustable buffering and has certain potential safety hazards.
Disclosure of Invention
The invention aims to provide a climbing frame for overhauling based on a crane, which mainly solves the following technical problems:
1) the maintenance frame is fixed, so that corresponding position adjustment cannot be carried out according to the actual component maintenance position, and a tool box capable of moving along with the maintenance frame is not provided, so that the maintenance of the components is inconvenient;
2) the safety belt does not have the effect of adjustable buffering, has certain potential safety hazard.
The purpose of the invention can be realized by the following technical scheme:
the overhauling climbing frame based on the crane comprises a crane frame and a safety harness, wherein a ladder stand is fixedly connected to the crane frame, and the upper end of the ladder stand is slidably provided with a slide, the upper end of the slide is slidably connected with the frame of the crane, and one side of the slide is fixedly connected with an extension base, a buffer mechanism is fixedly arranged on the extension base and comprises a T-shaped rod and a pressure spring, the T-shaped rod is fixedly connected with the extension base through the pressure spring, the tail end of the T-shaped rod is positioned in the opening on the extension base, the tail end of the T-shaped rod is fixedly connected with a safety belt, a positioning plate is slidably arranged on the safety belt, a plurality of threaded holes are arranged on the positioning plate, a plurality of positioning holes are arranged on the safety belt, the positioning plate is fixedly installed with the safety belt through a fastening bolt in the threaded hole, and is also fixedly installed with the safety belt through a fastening screw in the threaded hole.
As a further scheme of the invention: a protruding rod is fixedly arranged on one side of the crane rack and is positioned above the slide.
As a further scheme of the invention: the other side of slide fixedly connected with toolbox, be provided with the division board in the toolbox, the toolbox is the slope form.
As a further scheme of the invention: the crane frame is in an inverted character shape and is made of stainless steel.
As a further scheme of the invention: anti-skid stripes are arranged on the surfaces of the crawling ladder and the sliding board.
As a further scheme of the invention: the diameter size of the head of the T-shaped rod is larger than the size of the opening on the extension base.
The invention has the beneficial effects that:
1. climbing to a slide through a ladder stand, screwing out a fastening bolt after reaching the slide, sliding a safety belt with redundant length downwards in a positioning plate, so as to reduce the distance between the upper half part of the safety belt and the positioning plate, re-screwing the fastening bolt into the positioning plate after adjusting the length, and penetrating through a positioning hole on the safety belt when screwing in to finish the positioning effect on the safety belt, so that when a worker falls off the slide, the safety belt can play a role of traction in time instead of playing a role of traction when a user approaches the ground, the effective falling height is reduced, the stress influence on the user when falling is reduced, the tail end of the safety belt is connected with a T-shaped rod, the T-shaped rod is arranged on an extension base by virtue of a pressure spring, and when the safety belt plays a role of traction, the T-shaped rod is driven to generate downward position change in the extension base, the terminal surface of T type pole drives pressure spring and takes place to deform, plays the effect of buffering, further reduces the stress that the user received, and the terminal surface of T type pole is greater than the trompil on the extension base to make the spring compressed the back by the terminal surface of T type pole with extend the base contact and play the effect of support.
2. When the staff who overhauls is on the slide, can drive the slide through the nose bar application of force with the hand and do lateral shifting to make things convenient for the maintainer to maintain the spare part of different positions department, set up the toolbox on the slide simultaneously, division board in the toolbox falls into two regions with toolbox inside, and the user can place the instrument that needs to use in the toolbox, and the toolbox is followed the slide and is done lateral displacement, and convenience of customers' getting more is taken and is maintained.
Drawings
The invention will be further described with reference to the accompanying drawings.
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the lateral sliding of the slide of the present invention.
Fig. 3 is a partially enlarged view of the present invention.
Fig. 4 is a schematic view of the kit of the present invention.
In the figure: 1. a crane frame; 2. a T-shaped rod; 3. a pressure spring; 4. an extension base; 5. a seat belt; 6. positioning a plate; 7. a safety harness; 8. a tool box; 9. a slide; 10. climbing a ladder; 11. a nose bar; 12. a partition plate; 13. fastening a bolt; 14. and (7) positioning the holes.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to 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.
As shown in fig. 1-4, the overhauling climbing frame based on the crane comprises a crane frame 1 and a safety belt 7, wherein a ladder 10 is fixedly connected to the crane frame 1, a slide 9 is slidably mounted at the upper end of the ladder 10, the upper end of the slide 9 is slidably connected to the crane frame 1, an extension base 4 is fixedly connected to one side of the slide 9, a buffer mechanism is fixedly arranged on the extension base 4, the buffer mechanism comprises a T-shaped rod 2 and a pressure spring 3, the T-shaped rod 2 is fixedly connected to the extension base 4 through the pressure spring 3, the tail end of the T-shaped rod 2 is located in an opening on the extension base 4, a safety belt 5 is fixedly connected to the tail end of the T-shaped rod 2, a positioning plate 6 is slidably mounted on the safety belt 5, a plurality of threaded holes are formed in the positioning plate 6, a plurality of positioning holes 14 are formed in the safety belt 5, the positioning plate 6 is fixedly, the positioning plate 6 is also fixedly arranged with the safety harness 7 through a fastening screw in the threaded hole;
a convex rod 11 is fixedly arranged on one side of the crane frame 1, and the convex rod 11 is positioned above the slide 9; the other side of the slide 9 is fixedly connected with a tool box 8, a partition plate 12 is arranged in the tool box 8, and the tool box 8 is inclined; the crane frame 1 is in an inverted character shape, and the crane frame 1 is made of stainless steel; anti-skid stripes are arranged on the surfaces of the ladder stand 10 and the slide 9; the T-bar 2 has a head diameter dimension greater than the opening in the extended base 4.
The working principle of the overhauling climbing frame based on the crane is as follows: when the safety belt device works, a worker wears the safety belt 7 on the body, climbs the slide 9 through the ladder stand 10, rotates and screws out the fastening bolt 13 after the safety belt device reaches the position, slides the safety belt 5 with the excessive length downwards in the positioning plate 6, so that the distance between the upper half part of the safety belt 5 and the positioning plate 6 is reduced, the fastening bolt 13 is screwed into the positioning plate 6 again after the length is adjusted, the fastening bolt penetrates through the positioning hole 14 on the safety belt 5 when being screwed in, and the positioning effect on the safety belt 5 is completed, so that when the worker falls off the slide 9, the safety belt 5 can timely exert the traction function instead of exerting the traction function when the user approaches the ground, the effective falling height is reduced, the stress influence on the falling user is reduced, the tail end of the safety belt 5 is connected with the T-shaped rod 2, the T-shaped rod 2 is arranged on the extension base 4 by the pressure spring 3, when the safety belt 5 plays a role of drawing, the T-shaped rod 2 is driven to generate downward position change in the extension base 4, the end face of the T-shaped rod 2 drives the pressure spring 3 to deform, the buffering effect is achieved, stress borne by a user is further reduced, the end face of the T-shaped rod 2 is larger than an opening in the extension base 4, therefore, the spring 3 is compressed, the end face of the T-shaped rod 2 is in contact with the extension base 4 to achieve the supporting effect, when an overhaul worker is on the slide 9, the slide 9 can be driven to transversely move by applying force through the convex rod 11 by hand, so that the overhaul worker can conveniently maintain parts at different positions, meanwhile, the slide 9 is provided with the tool box 8, the partition plate 12 in the tool box 8 divides the interior of the tool box 8 into two areas, the user can place tools to be used in the tool box 8, and the tool box 8 transversely moves along with the slide 9, the user can take and maintain the device more conveniently.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing is merely exemplary and illustrative of the present invention and various modifications, additions and substitutions may be made by those skilled in the art to the specific embodiments described without departing from the scope of the invention as defined in the following claims.

Claims (6)

1. The overhauling climbing frame based on the crane is characterized by comprising a crane frame (1) and safety braces (7), wherein a ladder (10) is fixedly connected to the crane frame (1), a slide (9) is slidably mounted at the upper end of the ladder (10), the upper end of the slide (9) is slidably connected with the crane frame (1), an extension base (4) is fixedly connected to one side of the slide (9), a buffer mechanism is fixedly arranged on the extension base (4), the buffer mechanism comprises a T-shaped rod (2) and a pressure spring (3), the T-shaped rod (2) is fixedly connected with the extension base (4) through the pressure spring (3), the tail end of the T-shaped rod (2) is located in an opening on the extension base (4), a safety belt (5) is fixedly connected to the tail end of the T-shaped rod (2), and a positioning plate (6) is slidably mounted on the safety belt (5), the safety belt fixing device is characterized in that a plurality of threaded holes are formed in the positioning plate (6), a plurality of positioning holes (14) are formed in the safety belt (5), the positioning plate (6) is fixedly installed with the safety belt (5) through fastening bolts (13) in the threaded holes, and the positioning plate (6) is fixedly installed with the safety belt (7) through fastening screws in the threaded holes.
2. Crane-based service climbing frame according to claim 1, characterized in that a nose bar (11) is fixedly arranged on one side of the crane frame (1) and that the nose bar (11) is located above the slide (9).
3. Crane-based service climbing frame according to claim 1, characterized in that a toolbox (8) is fixedly connected to the other side of the slide (9), a partition plate (12) is arranged in the toolbox (8), and the toolbox (8) is inclined.
4. Crane-based service climbing frame according to claim 1, characterized in that the crane frame (1) is of inverted shape and the crane frame (1) is of stainless steel.
5. A crane-based service climbing frame according to claim 1, characterised in that the surfaces of the ladder (10) and the slide (9) are provided with anti-slip stripes.
6. A crane-based service climbing frame according to claim 1, characterised in that the head diameter dimension of the T-bar (2) is larger than the opening dimension in the extended base (4).
CN202010667553.8A 2020-07-13 2020-07-13 Overhauling climbing frame based on crane Pending CN111810047A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010667553.8A CN111810047A (en) 2020-07-13 2020-07-13 Overhauling climbing frame based on crane

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010667553.8A CN111810047A (en) 2020-07-13 2020-07-13 Overhauling climbing frame based on crane

Publications (1)

Publication Number Publication Date
CN111810047A true CN111810047A (en) 2020-10-23

Family

ID=72842317

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010667553.8A Pending CN111810047A (en) 2020-07-13 2020-07-13 Overhauling climbing frame based on crane

Country Status (1)

Country Link
CN (1) CN111810047A (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101891010A (en) * 2009-05-18 2010-11-24 张楚 Mobile operation platform device for ship
CN205659325U (en) * 2016-06-01 2016-10-26 皖西学院 Outdoorly prevent falling treadmill
CN107298388A (en) * 2017-08-08 2017-10-27 无锡宝宏船舶机械有限公司 Bridge crane with suspender maintenance rig
CN207575581U (en) * 2017-10-29 2018-07-06 维龙(永安)电气有限公司 A kind of gas-insulated lines are ascended a height installation safety belt
CN109193467A (en) * 2018-11-06 2019-01-11 国网四川省电力公司资阳供电公司 Power transmission lines overhauling ladder
CN210227574U (en) * 2019-05-22 2020-04-03 杜佳红 Baby fixing walker

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101891010A (en) * 2009-05-18 2010-11-24 张楚 Mobile operation platform device for ship
CN205659325U (en) * 2016-06-01 2016-10-26 皖西学院 Outdoorly prevent falling treadmill
CN107298388A (en) * 2017-08-08 2017-10-27 无锡宝宏船舶机械有限公司 Bridge crane with suspender maintenance rig
CN207575581U (en) * 2017-10-29 2018-07-06 维龙(永安)电气有限公司 A kind of gas-insulated lines are ascended a height installation safety belt
CN109193467A (en) * 2018-11-06 2019-01-11 国网四川省电力公司资阳供电公司 Power transmission lines overhauling ladder
CN210227574U (en) * 2019-05-22 2020-04-03 杜佳红 Baby fixing walker

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