CN210493941U - Safety system of window cleaning machine - Google Patents

Abstract

The utility model relates to a safety coefficient of window cleaning machine, including work platform, last emergency exit and the guardrail of being provided with of work platform, emergency exit and work platform horizontal slip are connected, be provided with the recess that supplies the emergency exit embedding on the guardrail, emergency exit and recess horizontal slip are connected, be provided with the inserted block on the emergency exit, set up on the guardrail and supply inserted block male slot, first joint groove has been seted up on the inserted block, be provided with in the slot with the elasticity joint subassembly of first joint groove joint in order to restrict the inserted block and remove. The operator slides the emergency exit and can accomplish the locking of emergency exit, need not do the action of locking the door again after closing the emergency door, the utility model discloses the effect that can convenient locking emergency exit has.

Description

Safety system of window cleaning machine

Technical Field

The utility model belongs to the technical field of the technique of window cleaning machine and specifically relates to a safety coefficient of window cleaning machine is related to.

Background

At present, window cleaning machines are often arranged on high-rise buildings, and operators can move to the outside of the high-rise buildings through the window cleaning machines and clean external windows on the high-rise buildings.

Be equipped with on the current window machine of wiping and supply the staff to stand in order to wipe the work platform of window operation, the last guardrail that prevents that the staff from dropping from work platform that is provided with of work platform, be provided with the emergency exit that supplies the staff to get into work platform on the guardrail, current emergency exit often locks through the bolt, the staff is at first manual closing emergency exit after getting into work platform, manual removal inserted bar again makes the inserted bar insert the bolt groove to accomplish the locking of emergency exit.

The above prior art solutions have the following drawbacks: when the existing safety door is locked, a worker needs to manually close the safety door first and then manually lock the safety door, so that the safety door is inconvenient to lock.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a window cleaning machine's safety coefficient has the advantage that can conveniently lock the emergency exit.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides a window cleaning machine's safety coefficient, includes work platform, last emergency exit and the guardrail of being provided with of work platform, emergency exit and work platform horizontal sliding connection, be provided with the recess that supplies the emergency exit embedding on the guardrail, emergency exit and recess horizontal sliding connection, be provided with the inserted block on the emergency exit, set up on the guardrail and supply inserted block male slot, first joint groove has been seted up on the inserted block, be provided with in the slot with the elastic clamping subassembly of first joint groove joint in order to restrict the inserted block and remove.

By adopting the technical scheme, an operator manually slides the safety door after climbing the working platform to drive the insertion block to be inserted into the insertion slot, and the elastic clamping assembly in the insertion slot is clamped with the first clamping slot to lock the safety door, so that the safety of the operator during window cleaning operation is ensured; the operator slides the emergency exit and can accomplish the locking of emergency exit, need not do the action of locking the door again after closing the emergency door, and the emergency exit locks conveniently.

The utility model discloses further set up to: the elastic clamping assembly comprises a first clamping block and a first spring, the first clamping block is arranged in the slot, a first sliding groove for embedding the first clamping block is formed in the slot, the first clamping block is connected with the first sliding groove in a sliding mode, the first spring is arranged in the first sliding groove, one end of the first spring is fixed to the first clamping block, the other end of the first spring is fixed to the wall of the first sliding groove, a first inclined plane is formed in the inserting block, a second inclined plane matched with the first inclined plane is formed in the first clamping block, and a first control assembly for driving the first clamping block and the first clamping groove to release clamping is arranged on the first clamping block.

By adopting the technical scheme, the insert block is inserted into the slot, the first clamping block slides into the first sliding groove under the pushing of the insert block along with the butt joint of the inserted first inclined plane and the second inclined plane, the first spring is compressed, the insert block is continuously inserted, and when the insert block moves to the state that the first clamping block is aligned with the first clamping groove, the first clamping block slides out of the first sliding groove and is clamped with the first clamping groove under the elastic action of the first spring, so that the sliding of the insert block and the safety door is limited, the locking of the safety door is completed, and the operation is convenient; after the operator finishes the window cleaning operation, the operator can drive the first clamping block to remove the clamping in the first clamping groove through the first control assembly, so that the safety door is unlocked, the operator slides the safety door into the groove, and the working platform can be separated, and the operation is convenient.

The utility model discloses further set up to: the first control assembly comprises a second handle, the second handle is fixed with the first clamping block, a second sliding groove for the second handle to slide is formed in the guardrail, and the second handle is connected with the second sliding groove in a sliding mode.

Through adopting above-mentioned technical scheme, the operator can drive first fixture block and slide along first spout along the second spout slip second handle to remove the joint in first fixture block and first joint groove, in order to remove the locking of emergency exit, convenient operation.

The utility model discloses further set up to: the number of the inserting blocks is not less than two, the number of the first clamping blocks is not less than two, a first connecting rod is fixed on each first clamping block, the first connecting rods are fixed with all the first clamping blocks, and the second handle is fixed with the first connecting rods.

Through adopting above-mentioned technical scheme, realize the locking of emergency exit through being no less than two inserted blocks and first fixture block, strengthen the locking steadiness of emergency exit, the operator slides the second handle simultaneously and can drive the head rod and remove to drive all first fixture block synchronous motion, convenient operation.

The utility model discloses further set up to: the emergency exit bottom has seted up the second joint groove, horizontal sliding connection has the second fixture block with second joint groove joint on the work platform, is provided with the second spring along second fixture block slip direction on the second fixture block, second spring one end is fixed with first fixture block, and the other end is fixed with the safety platform, be provided with the third inclined plane on the emergency exit, be provided with the fourth inclined plane with the third inclined plane adaptation on the second fixture block, the last drive assembly who drives second fixture block horizontal slip and relieve the joint with second joint groove of work platform.

By adopting the technical scheme, when the safety door horizontally slides, the third inclined plane is abutted against the fourth inclined plane, the second clamping block horizontally slides under the pushing of the safety door, the second spring is compressed, the safety door continuously slides, when the first clamping block is embedded into the first clamping groove, the second clamping groove on the safety door is aligned with the second clamping block, the second clamping block reversely slides under the elastic force action of the second spring and is clamped with the second clamping groove, the locking stability of the safety door is enhanced, and the safety of an operator is ensured; after the operator finishes the window cleaning operation, the operator slides the handle to enable the first clamping block to be unlocked with the first clamping groove, the second clamping block is driven to slide through the driving assembly to enable the second clamping block to be unlocked with the second clamping groove, the safety door is unlocked, the operator can slide the safety door and leave the safety door from the working platform, and the operation is convenient.

The utility model discloses further set up to: the driving assembly comprises a pedal block, a fourth sliding groove is formed in the second clamping block, the pedal block is connected with the fourth sliding groove in a vertical sliding mode, the pedal block is connected with the fourth sliding groove in a horizontal sliding mode, the pedal block is connected with the working platform in a numerical sliding mode, a fifth inclined plane is arranged at the bottom end of the pedal block, a sixth inclined plane matched with the fifth inclined plane is arranged on the wall of the fourth sliding groove, and the fifth inclined plane is abutted to the sixth inclined plane.

Through adopting above-mentioned technical scheme, when the operator need remove the joint in second fixture block and second joint groove, the operator pedal the pedal piece make the pedal piece vertically move down, and fifth inclined plane lasts the butt with the sixth inclined plane, and second fixture block horizontal slip removes joint, convenient operation with second joint groove under the promotion of pedal piece.

The utility model discloses further set up to: the working platform is provided with a pedal-proof frame covering the pedal block, the first clamping block is vertically and slidably connected with the first sliding groove, the second handle is vertically and slidably connected with the second sliding groove, the pedal-proof frame is fixedly provided with a second connecting rod, and the second connecting rod is fixedly connected with the first connecting rod.

Through adopting above-mentioned technical scheme, thereby prevent stepping on the frame and can prevent that the operator from stepping on the piece by mistake and removing the joint in second fixture block and second joint groove when wiping the window operation, prevent that the operator from reducing the steadiness of emergency exit locking when wiping the window operation, guarantee the safety of operator when wiping the window operation.

The utility model discloses further set up to: and a first handle is arranged on the safety door.

Through adopting above-mentioned technical scheme, the operator holds the first in command and can slide the emergency exit, convenient operation.

To sum up, the utility model discloses a beneficial technological effect does:

1. an operator manually slides the safety door to enable the insertion block to be inserted into the insertion slot, and meanwhile, the elastic clamping assembly limits the sliding of the insertion block and the safety door, so that the locking of the safety door is completed, the operator does not need to lock the door after closing the safety door, and the safety door is convenient to lock;

2. after the insert block is inserted into the slot, the insert block pushes the first insert block into the first sliding groove, and when the insert block slides to the first clamping groove and is aligned with the first clamping block, the first clamping block is clamped with the first clamping groove under the action of the elastic force of the first spring, so that the safety door is locked, and the operation is convenient;

3. the emergency exit slides and promotes the second fixture block and slides, treats that the emergency exit slides when first fixture block and first joint groove joint second fixture block aligns with the second joint groove, and second fixture block and second joint groove joint strengthen the locking to the emergency exit under the spring action of second spring, guarantee operator's safety.

Drawings

FIG. 1 is a schematic structural view of the present embodiment;

FIG. 2 is a schematic structural diagram of a work platform according to the present embodiment;

FIG. 3 is a cross-sectional view of the insert and the socket of the present embodiment;

FIG. 4 is an enlarged schematic view at A in FIG. 3;

FIG. 5 is a front view of the work platform in this embodiment;

FIG. 6 is a cross-sectional view A-A of FIG. 5;

FIG. 7 is a cross-sectional view B-B of FIG. 5;

fig. 8 is a cross-sectional view of C-C in fig. 5.

In the figure, 1, a working platform; 2. a guardrail; 3. a safety door; 4. a door slot; 5. a groove; 6. a through groove; 7. a first handle; 8. inserting a block; 9. a slot; 10. a first clamping groove; 11. a first clamping block; 12. a first spring; 13. a first chute; 14. a first inclined plane; 15. a second inclined plane; 16. a first connecting rod; 17. an empty groove; 18. a second handle; 19. a second chute; 20. a second clamping groove; 21. a third chute; 22. a second fixture block; 23. a second spring; 24. a third inclined plane; 25. a fourth slope; 26. a fourth chute; 27. a step block; 28. a guide bar; 29. a fifth bevel; 30. a sixth slope; 31. an opening; 32. a step-proof frame; 33. a second connecting rod; 34. a fifth chute; 35. and a third connecting rod.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, for the utility model discloses a safety coefficient of window cleaning machine, including work platform 1, the vertical guardrail 2 that is fixed with on work platform 1, guardrail 2 all with clean the hanging flower basket horizontal sliding connection on the window machine, clean hanging flower basket on the window machine and pass through the hawser and clean the jib on the window machine fixedly.

Referring to fig. 2 and 3, horizontal sliding connection has emergency exit 3 on work platform 1, has seted up door slot 4 on work platform 1, and emergency exit 3 and 4 horizontal sliding connection of door slot, the recess 5 that supplies emergency exit 3 embedding is seted up to 2 levels on the guardrail, and emergency exit 3 and recess 5 horizontal sliding connection are provided with logical groove 6 on the emergency exit 3, lead to and be fixed with the first in command 7 that supplies the operator to hold on the groove wall of 6.

Referring to fig. 3 and 4, an insert block 8 is fixed at one end of the safety door 3, two insert blocks 8 are vertically arranged on the safety door 3 at intervals, a slot 9 into which the insert block 8 is inserted is formed in the safety door 2, the insert block 8 is horizontally slidably connected with the slot 9, a first clamping groove 10 is vertically formed in the insert block 8, an elastic clamping assembly clamped with the first clamping groove 10 to limit the sliding of the safety door 3 is arranged in the slot 9, the elastic clamping assembly comprises a first clamping block 11 and a first spring 12, a first sliding groove 13 is vertically formed in the top wall of the slot 9, the first clamping block 11 is vertically slidably connected with the first sliding groove 13, the first clamping block 11 protrudes out of the first sliding groove 13, the first spring 12 is vertically arranged in the first sliding groove 13, one end of the first spring 12 is fixed on the first clamping block 11, the other end is fixed on the top wall of the first sliding groove 13, a first inclined surface 14 is arranged on the insert block 8, a second inclined surface 15 matched with the first inclined, the first clamping groove 10 is matched with the first clamping block 11.

An operator holds the first handle 7 and the sliding safety door 3 by hand, drives the insertion block 8 to slide, inserts the insertion block 8 into the slot 9, the first inclined plane 14 is abutted against the second inclined plane 15, the insertion block 8 pushes the first clamping block 11 to slide upwards, the first spring 12 is compressed, the bottom end of the first clamping block 11 is continuously abutted against the insertion block 8, the operator continues to slide the safety door 3, when the insertion block 8 slides to the first clamping groove 10 to be aligned with the first clamping block 11, the first clamping block 11 slides downwards and is clamped with the first clamping groove 10 under the elastic force of the first spring 12, the sliding of the safety door 3 is limited, and therefore the locking of the safety door 3 is completed; the operator slides the emergency exit 3 and can accomplish the locking of emergency exit 3, need not do the action of locking the door after closing emergency exit 3, and emergency exit 3 locks conveniently.

Referring to fig. 5 and 6, a first connecting rod 16 is fixed on the first clamping block 11, the first connecting rod 16 is fixed on both the two first clamping blocks 11, a hollow groove 17 communicated with the first sliding groove 13 is formed in the guardrail 2, the first connecting rod 16 is vertically and slidably connected with the hollow groove 17, a control component for driving the first clamping block 11 to vertically slide to release clamping with the first clamping groove 10 is fixed on the first connecting rod 16, the control component comprises a second handle 18, the second handle 18 is fixed on the first connecting rod 16, the second handle 18 penetrates through the guardrail 2, a second sliding groove 19 communicated with the hollow groove 17 is formed in the guardrail 2, and the second handle 18 is vertically and slidably connected with the second sliding groove 19; an operator lifts the handle to drive the first clamping block 11 and the first connecting rod 16 to vertically slide, so that the first clamping block 11 and the first clamping groove 10 are unlocked, the safety door 3 is unlocked, the operator can slide the safety door 3 and leave the working platform 1, and the operation is convenient.

Referring to fig. 2 and 7, a second clamping groove 20 is formed in the bottom end of one side of the safety door 3, a third sliding groove 21 is formed in the working platform 1, the third sliding groove 21 is communicated with the door groove 4, a second clamping block 22 is horizontally and movably connected to the inside of the third sliding groove 21, one end of the second clamping block 22 slides into the door groove 4, the sliding direction of the second clamping block 22 is perpendicular to the sliding direction of the safety door 3, a second spring 23 is horizontally arranged in the third sliding groove 21 along the sliding direction of the second clamping block 22, one end of the second spring 23 is fixed to the second clamping block 22, the other end of the second spring is fixed to the wall of the third sliding groove 21, a third inclined surface 24 is formed in the bottom end of the safety door 3, and a fourth inclined surface 25 matched with the third inclined surface 24 is formed.

The emergency exit 3 slides, and third inclined plane 24 and fourth inclined plane 25 butt, emergency exit 3 promote second fixture block 22 roll-off door slot 4, and second spring 23 compresses, treats that emergency exit 3 slides to second fixture block 22 and second joint groove 20 when aiming at, and second fixture block 22 slides and with second joint groove 20 joint under the spring action of second spring 23, strengthens the steadiness of emergency exit 3 locking.

Referring to fig. 2 and 8, a fourth sliding groove 26 penetrating through the second fixture block 22 is vertically formed in the second fixture block 22, a driving assembly for driving the second fixture block 22 to slide so that the second fixture block 22 and the second clamping groove 20 are unlocked is arranged in the fourth sliding groove 26, the driving assembly includes a pedal 27, a guide rod 28 penetrating through the second fixture block 22 is vertically arranged on the bottom wall of the third sliding groove 21, the pedal 27 is vertically and slidably connected with the guide rod 28, the pedal 27 is vertically and slidably connected with the third sliding groove 21, the guide rod 28 penetrates through the pedal 27, a fifth inclined surface 29 is arranged on the groove wall of the fourth sliding groove 26, a sixth inclined surface 30 adapted to the fifth inclined surface 29 is arranged on the pedal 27, the fifth inclined surface 29 abuts against the sixth inclined surface 30, and an opening 31 for the guide rod 28 to pass through when the second fixture block 22 slides is formed at the bottom end of the second fixture block 22; an operator steps on the pedal block 27, the pedal block 27 slides downwards, the second fixture block 22 slides into the third sliding groove 21 completely under the pushing of the pedal block 27, the second fixture block 22 is released from the clamping connection with the second clamping groove 20, and the operation is convenient.

Referring to fig. 5 and 7, the working platform 1 is provided with a foot-stepping prevention frame 32 covering the foot-stepping block 27, the bottom end of the first connecting rod 16 is fixed with a second connecting rod 33, the second connecting rod 33 is vertically and slidably connected with the empty slot 17, the second connecting rod 33 is an L-shaped rod, the bottom end of the second connecting rod 33 is perpendicular to the guardrail 2, the bottom end of the second connecting rod 33 penetrates out of the guardrail 2, the foot-stepping prevention frame 32 is fixed with a third connecting rod 35 (see fig. 2), the bottom end of the second connecting rod 33 is fixed with the third connecting rod 35 (see fig. 2), the guardrail 2 is provided with a fifth chute 34, and the bottom end of the second connecting rod 33 penetrates out of the fifth chute 34 and is vertically and slidably connected.

The anti-stepping frame 32 prevents an operator from stepping on the stepping block 27 by mistake during the window-cleaning operation so as to release the clamping connection between the second clamping block 22 and the second clamping groove 20, prevents the stability of the locking of the safety door 3 from being reduced during the window-cleaning operation of the operator, and ensures the safety of the operator during the window-cleaning operation; the operator lifts the second handle 18, so that the first clamping block 11 and the first clamping groove 10 are unlocked and simultaneously drive the anti-stepping frame 32 to move upwards, and the operator can normally step on the stepping block 27, so that the second clamping block 22 and the second clamping groove 20 are unlocked and clamped, the safety door 3 is unlocked, and the operation is convenient.

The implementation principle of the embodiment is as follows: an operator holds the first handle 7 and slides the safety door 3 after climbing the working platform 1, the third inclined surface 24 abuts against the fourth inclined surface 25 along with the sliding of the safety door 3, the safety door 3 pushes the second fixture block 22 to enable the second fixture block 22 to be completely embedded into the third sliding groove 21, the second spring 23 is compressed, and the second fixture block 22 is continuously abutted against the safety door 3;

the operator continues to slide the safety door 3, the insert block 8 is inserted into the slot 9, the first inclined surface 14 abuts against the second inclined surface 15, the insert block 8 pushes the first clamping block 11 into the first sliding groove 13, the first spring 12 is compressed, the safety door 3 continues to slide, and when the safety door 3 slides to the state that the first clamping block 11 is aligned with the first clamping groove 10, the first clamping block 11 slides into the first clamping groove 10 and is clamped with the first clamping groove 10 under the elastic force action of the first spring 12;

when the first clamping block 11 is clamped with the first clamping groove 10, the safety door 3 slides to the position where the second clamping block 22 is aligned with the second clamping groove 20, and the second clamping block 22 slides under the action of the elastic force of the second spring 23 and can be connected with the second clamping groove 20, so that the safety door 3 is locked, and an operator can perform normal window wiping operation.

After the window cleaning operation is finished, an operator lifts the second handle 18 to drive the first connecting rod 16 and the second connecting rod 33 to slide upwards, the anti-stepping frame 32 is driven to move upwards, the first clamping block 11 completely slides into the first sliding groove 13, the first spring 12 is compressed, and the first clamping block 11 is unlocked from the first clamping groove 10;

an operator steps on the pedal block 27, the pedal block 27 slides downwards and pushes the second fixture block 22 to slide, the second spring 23 is compressed, the second fixture block 22 completely slides into the third sliding groove 21, the safety door 3 is unlocked, the operator can hold the first handle 7 by hand and slide the safety door 3, and the operator can leave from the working platform 1.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims (8)

1. The utility model provides a window cleaning machine's safety coefficient, includes work platform (1), be provided with emergency exit (3) and guardrail (2) on work platform (1), emergency exit (3) and work platform (1) horizontal sliding connection, its characterized in that: be provided with recess (5) that supply emergency exit (3) embedding on guardrail (2), emergency exit (3) and recess (5) horizontal sliding connection, be provided with inserted block (8) on emergency exit (3), offer on guardrail (2) and supply inserted block (8) male slot (9), first joint groove (10) have been seted up on inserted block (8), be provided with in slot (9) with first joint groove (10) joint in order to restrict the elasticity joint subassembly that inserted block (8) removed.

2. A window cleaning machine security system according to claim 1, wherein: the elastic clamping assembly comprises a first clamping block (11) and a first spring (12), the first clamping block (11) is arranged in a slot (9), a first sliding groove (13) for embedding the first clamping block (11) is formed in the slot (9), the first clamping block (11) is in sliding connection with the first sliding groove (13), the first spring (12) is arranged in the first sliding groove (13), one end of the first spring (12) is fixed with the first clamping block (11), the other end of the first spring is fixed with the wall of the first sliding groove (13), a first inclined plane (14) is arranged on an inserting block (8), a second inclined plane (15) matched with the first inclined plane (14) is arranged on the first clamping block (11), and a first control assembly for driving the first clamping block (11) and the first clamping groove (10) to release clamping is arranged on the first clamping block (11).

3. A window cleaning machine security system according to claim 2, wherein: the first control assembly comprises a second handle (18), the second handle (18) is fixed with the first clamping block (11), a second sliding groove (19) for the second handle (18) to slide is formed in the guardrail (2), and the second handle (18) is connected with the second sliding groove (19) in a sliding mode.

4. A window cleaning machine security system according to claim 3, wherein: the improved structure is characterized in that at least two inserting blocks (8) are arranged, at least two first clamping blocks (11) are arranged, a first connecting rod (16) is fixed on each first clamping block (11), the first connecting rods (16) are fixed with all the first clamping blocks (11), and the second handle (18) is fixed with the first connecting rods (16).

5. A safety system for a window cleaning machine according to claim 4, wherein: second joint groove (20) have been seted up to emergency exit (3) bottom, work platform (1) is gone up horizontal sliding connection and is had second fixture block (22) with second joint groove (20) joint, and second fixture block (22) are gone up and are provided with second spring (23) along second fixture block (22) slip direction, second spring (23) one end is fixed with first fixture block (11), and the other end is fixed with safety platform, be provided with third inclined plane (24) on emergency exit (3), be provided with fourth inclined plane (25) with third inclined plane (24) adaptation on second fixture block (22), be provided with drive second fixture block (22) horizontal slip on work platform (1) and relieve the drive assembly of joint with second joint groove (20).

6. A safety system for a window cleaning machine according to claim 5, wherein: drive assembly includes step (27), fourth spout (26) have been seted up on second fixture block (22), step (27) and the vertical sliding connection of fourth spout (26), step (27) and fourth spout (26) horizontal sliding connection, step (27) and work platform (1) numerical value sliding connection, step (27) bottom is provided with fifth inclined plane (29), be provided with on fourth spout (26) cell wall with sixth inclined plane (30) of fifth inclined plane (29) adaptation, fifth inclined plane (29) and sixth inclined plane (30) butt.

7. A safety system for a window cleaning machine according to claim 6, wherein: working platform (1) is last to be provided with and to cover prevent stepping on frame (32) of stepping on piece (27), first fixture block (11) and the vertical sliding connection of first spout (13), second handle (18) and the vertical sliding connection of second spout (19), prevent stepping on and be fixed with second connecting rod (33) on frame (32), second connecting rod (33) are fixed with head rod (16).

8. A window cleaning machine security system according to claim 1, wherein: and a first handle (7) is arranged on the safety door (3).

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