CN207003981U - A kind of movable altitude operation protective frame with safety supports - Google Patents

A kind of movable altitude operation protective frame with safety supports Download PDF

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Publication number
CN207003981U
CN207003981U CN201720985061.7U CN201720985061U CN207003981U CN 207003981 U CN207003981 U CN 207003981U CN 201720985061 U CN201720985061 U CN 201720985061U CN 207003981 U CN207003981 U CN 207003981U
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CN
China
Prior art keywords
mounting bracket
protective frame
tube
rod
safety supports
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Active
Application number
CN201720985061.7U
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Chinese (zh)
Inventor
陈勤
陈光中
赵龙
雷衍旭
隋夕玉
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China 22MCC Group Corp Ltd
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China 22MCC Group Corp Ltd
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Priority to CN201720985061.7U priority Critical patent/CN207003981U/en
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Abstract

The utility model discloses a kind of movable altitude operation protective frame with safety supports;Belong to technical field of building construction;Technical points include at least two scaffold units being stacked, and scaffold unit is made up of mounting bracket and some scaffold boards being horizontally set on mounting bracket;The mounting bracket circumferentially arranged with some adjustable telescopic support units, the adjustable telescopic support unit by be hinged on mounting bracket outer tube, by retaining mechanism and inner sleeve that outer tube connects, the fixed mechanism being arranged between mounting bracket and corresponding outer tube and be hinged on the bearing of inner sleeve lower end and form;Travel mechanism is connected with positioned at the scaffold unit lower end of bottom;Scaffold unit positioned at top is connected with circumferentially disposed guard rail;The utility model aims to provide a kind of easy to use, movable altitude operation protective frame with safety supports for working well;For work high above the ground.

Description

A kind of movable altitude operation protective frame with safety supports
Technical field
A kind of work high above the ground protection protective frame is the utility model is related to, more specifically, more particularly to it is a kind of with safety The movable altitude operation protective frame of support.
Background technology
Commonly removable work high above the ground shelf is mainly made up of bottom movable pulley, support body and scope of operation guard rail.Work as needs By mobile bottom wheel to commitment positions during work high above the ground, and by wheel skidding, personnel can be on high-altitude operation frame Side's work.The operation frame of this provided with wheels can not adapt to a variety of places, limitation when in use be present, while improper there is also fixation Etc. potential safety hazard.It simultaneously because during this work high above the ground shelf overhead operation, can change, therefore need as personnel swerve the weight There is special messenger fixed below shelf, prevent centre-of gravity shift from producing rollover, certain potential safety hazard to construction worker be present.
Utility model content
The purpose of this utility model is to be directed to above-mentioned the deficiencies in the prior art, there is provided one kind is easy to use, works well The movable altitude operation protective frame with safety supports.
What the technical solution of the utility model was realized in:A kind of movable altitude operation protection with safety supports Frame, including at least two scaffold units being stacked, wherein the scaffold unit is by mounting bracket and is horizontally set on peace Some scaffold boards composition shelved;The mounting bracket is circumferentially arranged with some adjustable telescopic support units, the adjustable telescopic Support unit by the outer tube being hinged on mounting bracket, the inner sleeve being connected by retaining mechanism with outer tube, be arranged on installation Fixed mechanism between frame and corresponding outer tube and the bearing composition for being hinged on inner sleeve lower end;Scaffold positioned at bottom Unit lower end is connected with travel mechanism;Scaffold unit positioned at top is connected with circumferentially disposed guard rail.
In a kind of above-mentioned movable altitude operation protective frame with safety supports, the fixed mechanism is outer by being hinged on U-shaped connecting seat on sleeve pipe, the screw rod being connected with U-shaped connecting seat, the cylinder lever connecting rod being connected with screw flight and drawn with being connected The suspension ring screw rod composition of bar other end threaded connection, the suspension ring screw rod is fixed on mounting bracket by anchor ear, on outer tube Portion is provided with the through hole of some groups of mutual cooperations along its length, and the U-shaped connecting seat is hinged by the screw bolt and nut being engaged Wherein on one group of through hole.
In a kind of above-mentioned movable altitude operation protective frame with safety supports, in outer casing part along its length There are some first threaded connection holes uniformly at intervals, the retaining mechanism is connected in corresponding first threaded connection hole by least two Clamping screw composition.
In a kind of above-mentioned movable altitude operation protective frame with safety supports, set between mounting bracket and guard rail There is a jointing, the jointing is by connecting seat and is respectively provided at the connecting poles of connecting seat upper and lower ends and forms, and is installing Frame and guard rail are respectively equipped with the counterbore being engaged with corresponding connecting pole.
In a kind of above-mentioned movable altitude operation protective frame with safety supports, the travel mechanism includes movable sleeve The portable plate of corresponding mounting bracket lower end close end is located at, two universal wheels of corresponding portable plate lower surface is located at, is located to taking on service jobs Dynamic plate upper surface and the compression spring relative with universal wheel and the fixed installation for being located at mounting bracket periphery on the upside of corresponding portable plate Plate, is provided with guide rod in corresponding compression spring, and each guide rod upper end extends after passing through the through hole on corresponding installing plate On the upside of to installing plate;Mounting bracket end on the downside of portable plate is provided with support feet;In original state, each total bullet of compression spring Power is more than each scaffold unit total force.
In a kind of above-mentioned movable altitude operation protective frame with safety supports, the scaffold board along its length two End is respectively equipped with least two hooks, and the width of the hook is 2-5cm, is provided with and strengthens between two hooks of same one end Muscle.
In a kind of above-mentioned movable altitude operation protective frame with safety supports, the guard rail is by vertically Four montants set, the adapter sleeve that is located on two adjacent montants and cooperates and it is located in the adapter sleeve being engaged Fender rod composition, the fender rod both ends form the connecting rod being engaged with adapter sleeve.
After the utility model uses said structure, adjustable telescopic support unit adds multiple outer tube and inner sleeve conducts Diagonal brace, expand operation frame centre-of-gravity range, prevent operating personnel's deviation of gravity center in the scope of operation from causing shelf rollover event;It is inside and outside Adjustable length between sleeve pipe, it is convenient to adapt to different places, then be locked by fixed mechanism, it is inclined to prevent that bearing from occurring Move;Guard rail can increase operational security, while the structure of guard rail facilitates worker to be climbed from all directions;In movement When, travel mechanism can support the weight of protective frame, protective frame is moved by universal wheel, when there is personnel to act on industry, branch Spike contacts with ground, plays fixed, supporting role.Also, this structure, it is necessary to operating personnel and equipment etc. all from high-altitude Moved in protective frame, support feet can just be disengaged with ground, avoid in the case where there is operating personnel, and whole protective frame may be used also With movement, ensure the personal safety of operating personnel.
Brief description of the drawings
The utility model is described in further detail for embodiment in below in conjunction with the accompanying drawings, but does not form to this reality With new any restrictions.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the cross section structure diagram at A-A in Fig. 1;
Fig. 3 is the partial enlargement structural representation at B in Fig. 1;
Fig. 4 is the structural representation of the utility model jointing;
Fig. 5 is the structural representation of the travel mechanism of the utility model guard rail.
In figure:Scaffold unit 1, mounting bracket 1a, scaffold board 1b, hook 1c, reinforcement 1d, support feet 1e, outer tube 2, First threaded connection hole 2a, inner sleeve 3, fixed mechanism 4, U-shaped connecting seat 4a, screw rod 4b, cylinder lever connecting rod 4c, suspension ring screw rod 4d, Anchor ear 4e, bearing 5, travel mechanism 6, portable plate 6a, universal wheel 6b, compression spring 6c, installing plate 6d, guide rod 6e, guard rail 7th, montant 7a, adapter sleeve 7b, fender rod 7c, clamping screw 8, jointing 9, connecting seat 9a, connecting pole 9b.
Embodiment
Refering to shown in Fig. 1 to Fig. 5, a kind of movable altitude operation protective frame with safety supports of the present utility model, Including at least two scaffold units 1 being stacked, the scaffold unit 1 is by mounting bracket 1a and is horizontally set on mounting bracket Some scaffold board 1b compositions on 1a;Both ends are respectively equipped with least two hook 1c to the scaffold board 1b along its length, described The width for linking up with 1c is 2-5cm, and reinforcement 1d is provided between two hook 1c of same one end.Using this structure, set Reinforcement 1d and hook 1c thickness ensure that scaffold board 1b intensity.
The mounting bracket 1a is circumferentially arranged with some adjustable telescopic support units, and the adjustable telescopic support unit is by being hinged Outer tube 2 on mounting bracket 1a, by retaining mechanism and inner sleeve 3 that outer tube 2 connects, be arranged on mounting bracket 1a and corresponding Outer tube 2 between fixed mechanism 4 and be hinged on the bearing 5 of the lower end of inner sleeve 3 and form;In the bottom of outer tube 2 along length There are some first threaded connection hole 2a in direction uniformly at intervals, and the retaining mechanism is connected to corresponding first screw thread by least two and connected The clamping screw 8 connect in the 2a of hole forms.The end of bolt 8 abutting inner sleeve 3 is set to play fixation by tightening clamping screw 8, Set rubber blanket to increase frictional force between clamping screw 8 and the outer wall of inner sleeve 3, while inner sleeve can also be protected.
Preferably, the fixed mechanism 4 by be hinged on outer tube 2 U-shaped connecting seat 4a, be connected with U-shaped connecting seat 4a Screw rod 4b, the cylinder lever connecting rod 4c being threadedly coupled with screw rod 4b and the suspension ring screw rod being threadedly coupled with the cylinder lever connecting rod 4c other ends 4d is formed, and the suspension ring screw rod 4d is fixed on mounting bracket 1a by anchor ear 4e, if being provided with along its length on the top of outer tube 2 The through hole that dry group cooperates, the U-shaped connecting seat 4a are hinged on one of which through hole by the screw bolt and nut being engaged. According to the actual requirements, angle between regulation outer tube 2 and mounting bracket is coordinated by screw rod 4b, cylinder lever connecting rod 4c and suspension ring screw rod 4d Size, then suspension ring screw rod is fixed on mounting bracket by anchor ear, plays fixation, prevents bearing 5 to be moved.
In order to facilitate the movement of protective frame, travel mechanism 6 is connected with positioned at the lower end of scaffold unit 1 of bottom;The shifting Motivation structure 6 includes being movably set in the portable plate 6a of corresponding mounting bracket 1a lower ends close end, is located at corresponding portable plate 6a lower surfaces Two universal wheel 6b, be located at corresponding portable plate 6a upper surfaces and the compression spring 6c relative with universal wheel 6b and fixation are located at The installing plate 6d of mounting bracket 1a peripheries, guide rod 6e is provided with corresponding compression spring 6c, is respectively led on the upside of corresponding portable plate 6a Extended to after passing through the through hole on corresponding installing plate 6d to bar 6e upper ends on the upside of installing plate 6d;On the downside of portable plate 6a Mounting bracket 1a ends are provided with support feet 1e;In original state, each total elastic force of compression spring 6c is more than each gross weight of scaffold unit 1 Power, when whole protective frame is by certain foreign object pressure, support feet will be moved down and contacted with ground, this weight, can basis Specifically need to design.Using this structure, under original state, each compression spring 6c support protective frames make support feet 1e not with ground Contact, facilitates universal wheel to move, under use state, scaffold unit load-bearing stress, support feet 1e moves down to be contacted with ground Play a supporting role, stability is good.
In order to be further ensured that the personal safety of worker, the scaffold unit 1 positioned at top is connected with circumferentially disposed anti- Guardrail 7.The guard rail 7 by vertically set four montant 7a, be located on two adjacent montant 7a and phase interworking The adapter sleeve 7b of conjunction and be located in the adapter sleeve 7b being engaged fender rod 7c composition, the fender rod 7c both ends form with The connecting rod that adapter sleeve 7b is engaged.Using this structure, conveniently while installation, worker is facilitated to be climbed from all directions Step on.Jointing 9 is provided between mounting bracket 1a and guard rail 7, the jointing 9 is by connecting seat 9a and the company of being respectively provided at The connecting pole 9b compositions of joint chair 9a upper and lower ends, are respectively equipped with mounting bracket 1a and guard rail 7 and are engaged with corresponding connecting pole 9b Counterbore.
In use, protective frame is moved into construction site by universal wheel, weight is placed on mounting bracket, makes each support feet Contacted with ground, worker can carry out climbing operation, to ensure safety, be pacified guard rail after mounting bracket in worker's climbing Dress or the guard rail for first installing 3 directions, the breach of worker's climbing is reserved, waits worker again to lack remaining guard rail after climbing Mouth is installed.After the completion of operation, staff, equipment and weight need to move, and whole protective frame can just move, and avoid protecting Frame moves in the case where there is personnel.
Embodiment provided above is better embodiment of the present utility model, is only used for convenient explanation the utility model, and It is non-to make any formal limitation, any those of ordinary skill in the art to the utility model, if not departing from In the range of the utility model carries technical characteristic, locally change or repair using made by the utility model disclosed technology content The equivalent embodiment of decorations, and without departing from the technical characteristics of the utility model content, still fall within the utility model technical characteristic In the range of.

Claims (7)

1. a kind of movable altitude operation protective frame with safety supports, including at least two scaffold units being stacked (1), it is characterised in that the scaffold unit (1) by mounting bracket (1a) and be horizontally set on mounting bracket (1a) if on butt-swelling Palm (1b) forms;The mounting bracket (1a) is single circumferentially arranged with some adjustable telescopic support units, the adjustable telescopic support Member is by the outer tube (2) being hinged on mounting bracket (1a), the inner sleeve (3) being connected by retaining mechanism with outer tube (2), setting Fixed mechanism (4) between mounting bracket (1a) and corresponding outer tube (2) and the bearing for being hinged on inner sleeve (3) lower end (5) form;Travel mechanism (6) is connected with positioned at scaffold unit (1) lower end of bottom;Scaffold unit (1) positioned at top It is connected with circumferentially disposed guard rail (7).
A kind of 2. movable altitude operation protective frame with safety supports according to claim 1, it is characterised in that institute Fixed mechanism (4) is stated by the U-shaped connecting seat (4a) being hinged on outer tube (2), the screw rod being connected with U-shaped connecting seat (4a) (4b), the cylinder lever connecting rod (4c) being threadedly coupled with screw rod (4b) and the suspension ring spiral shell being threadedly coupled with cylinder lever connecting rod (4c) other end Bar (4d) is formed, and the suspension ring screw rod (4d) is fixed on mounting bracket (1a) by anchor ear (4e), on outer tube (2) top along length The through hole that direction is provided with some groups of mutual cooperations is spent, the U-shaped connecting seat (4a) is hinged on by the screw bolt and nut being engaged On one of which through hole.
A kind of 3. movable altitude operation protective frame with safety supports according to claim 1, it is characterised in that Some first threaded connection holes (2a) are arranged uniformly at intervals along its length at outer tube (2) bottom, and the retaining mechanism is by least two Individual clamping screw (8) composition being connected in corresponding first threaded connection hole (2a).
A kind of 4. movable altitude operation protective frame with safety supports according to claim 1, it is characterised in that Jointing (9) is provided between mounting bracket (1a) and guard rail (7), the jointing (9) is by connecting seat (9a) and respectively Be located at connecting seat (9a) upper and lower ends connecting pole (9b) composition, mounting bracket (1a) and guard rail (7) be respectively equipped with it is corresponding The counterbore that connecting pole (9b) is engaged.
A kind of 5. movable altitude operation protective frame with safety supports according to claim 1, it is characterised in that institute Stating travel mechanism (6) includes being movably set in the portable plate (6a) of corresponding mounting bracket (1a) lower end close end, is located at corresponding activity Two universal wheels (6b) of plate (6a) lower surface, it is located at corresponding portable plate (6a) upper surface and the compression relative with universal wheel (6b) Spring (6c) and the fixed installing plate (6d) for being located at mounting bracket (1a) periphery on the upside of corresponding portable plate (6a), in corresponding compression Guide rod (6e) is provided with spring (6c), each guide rod (6e) upper end extends after passing through the through hole on corresponding installing plate (6d) On the upside of to installing plate (6d);Mounting bracket (1a) end on the downside of portable plate (6a) is provided with support feet (1e);In initial shape State, the total elastic force of each compression spring (6c) are more than each scaffold unit (1) total force.
A kind of 6. movable altitude operation protective frame with safety supports according to claim 1, it is characterised in that institute Stating scaffold board (1b), both ends are respectively equipped with least two hooks (1c) along its length, and the width of the hook (1c) is 2-5cm, Reinforcement (1d) is provided between two hooks (1c) of same one end.
A kind of 7. movable altitude operation protective frame with safety supports according to claim 1, it is characterised in that institute State guard rail (7) by vertically set four montants (7a), be located on two adjacent montants (7a) and cooperate Adapter sleeve (7b) and be located in the adapter sleeve (7b) being engaged fender rod (7c) composition, fender rod (7c) both ends into Type has the connecting rod being engaged with adapter sleeve (7b).
CN201720985061.7U 2017-08-08 2017-08-08 A kind of movable altitude operation protective frame with safety supports Active CN207003981U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720985061.7U CN207003981U (en) 2017-08-08 2017-08-08 A kind of movable altitude operation protective frame with safety supports

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720985061.7U CN207003981U (en) 2017-08-08 2017-08-08 A kind of movable altitude operation protective frame with safety supports

Publications (1)

Publication Number Publication Date
CN207003981U true CN207003981U (en) 2018-02-13

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720985061.7U Active CN207003981U (en) 2017-08-08 2017-08-08 A kind of movable altitude operation protective frame with safety supports

Country Status (1)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110714439A (en) * 2019-10-21 2020-01-21 姜国徽 Energy-concerving and environment-protective type hydraulic engineering flood prevention case
CN110821124A (en) * 2019-11-15 2020-02-21 江苏优美特工程技术有限公司 Gate-type scaffold with draw

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110714439A (en) * 2019-10-21 2020-01-21 姜国徽 Energy-concerving and environment-protective type hydraulic engineering flood prevention case
CN110821124A (en) * 2019-11-15 2020-02-21 江苏优美特工程技术有限公司 Gate-type scaffold with draw

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