CN206309268U - Shelter and its climbing ladder - Google Patents

Abstract

The utility model discloses a kind of climbing ladder, including ladder, ladder includes the first pedal, ladder is provided with the hollow bulb for hindering staff to climb up cabin top, climbing ladder is also included for being movably connected on shelter bulkhead to control the control cage of the touching switch on bulkhead, control cage includes the second pedal, in the state of in control cage activity to hollow bulb, control cage departs from touching switch and the second pedal is placed in hollow bulb, pushed up so that staff climbs up cabin by the first pedal and the second pedal, in the state of control cage is away from hollow bulb, control cage is in contact with touching switch.Whether this kind of climbing ladder can be connected by the position of control cage or condition adjudgement power supply and can staff climb up cabin top, facilitate the control of touching switch, be easy to judge cabin top whether someone, be conducive to reliable controlling touching switch.The invention also discloses a kind of shelter including above-mentioned climbing ladder, touching switch can be more easily and reliably controlled.

Description

Shelter and its climbing ladder

Technical field

The utility model is related to technical field of engineering machinery, more particularly to a kind of climbing ladder.Additionally, the utility model is also related to And a kind of shelter including above-mentioned climbing ladder.

Background technology

Climbing ladder is usually provided with the outside of shelter, the work such as cabin jacking row maintenance are climbed up for staff.Generally, The touching switch of the on/off for control cabinet top radar antenna is provided with bulkhead.When staff climbs up cabin top, may Need another staff and control touching switch below, make power on, so that the staff on cabin top is operated.

The control of this kind of touching switch may need two people to coordinate completion, operation more inconvenience, and need not climb up Cabin top operation when, ground staff inconvenience understand cabin top whether someone, may miss and open or close touching switch, because And it is poor to the reliability of the control of touching switch.

Therefore, how touching switch is more easily and reliably controlled, is the skill that those skilled in the art need to solve at present Art problem.

Utility model content

In view of this, the purpose of this utility model is to provide a kind of climbing ladder, can more easily and reliably control touching Switch.Another object of the present utility model is to provide a kind of shelter including above-mentioned climbing ladder, can more easily and reliably control Touching switch processed.

To achieve the above object, the utility model provides following technical scheme：

A kind of climbing ladder, including ladder, the ladder include the first pedal, and the ladder is provided with for hindering work people Member climbs up the hollow bulb on cabin top, and the climbing ladder is also included for being movably connected on shelter bulkhead to control on the bulkhead The control cage of touching switch, the control cage includes the second pedal, in the state of the control cage activity to the hollow bulb, institute State that control cage departs from the touching switch and second pedal is placed in the hollow bulb, so that staff is by described First pedal and second pedal climb up cabin top, in the state of the control cage is away from the hollow bulb, the control cage with The touching switch is in contact.

Preferably, the ladder includes the supporting part for ladder interval to be supported in the bulkhead, described second The two ends of pedal are hinged with for controlling second pedal to be close to or away from the first connecting rod of bulkhead motion, described the One connecting rod is provided with the articulated elements for being hinged with the bulkhead, and first connecting rod is provided with locking piece described at least one, to lock Determine the contact condition and disengaged position of the control cage and the contact-making switch.

Preferably, the hollow bulb is provided with the limited block for supporting each second pedal.

Preferably, the locking piece is including saddle, the latch in the saddle, for driving the latch axially to move Dynamic axle sleeve and the spring for controlling the latch to reset, the spring housing on the latch, fix and connect by the saddle It is connected to the articulated elements, the corresponding first connecting rod of the locking piece is provided with the latch for grafting corresponding with the latch Hole, the control cage is turned in the state of the hollow bulb, latch grafting corresponding with the pin hole, the control cage In the state of turning to away from the hollow bulb, the latch is hinged the corresponding first connecting rod of axis clamping with described.

Preferably, second pedal is at least two, and all second pedals be arranged in parallel, and each described second is stepped on Plate is correspondingly provided with the first connecting rod, between the first connecting rod that the first connecting rod is connected with adjacent second pedal Second connecting rod is provided with, the two ends of the second connecting rod are hingedly connected to two first connecting rods.

Preferably, two first connecting rods of the second pedal connection are equipped with the locking piece.

Preferably, the first connecting rod is perpendicular to second pedal.

Preferably, the ladder includes the upper ladder of the upside for being fixedly installed on the bulkhead and for being arranged on cabin The lower ladder of the downside of wall, the upper end of the lower ladder is articulated with the lower end of the upper ladder, the upper ladder or the descending stair Frame is provided with the fixture of the described lower ladder for fixed fold.

Preferably, the hollow bulb is on the upper ladder.

A kind of shelter, including climbing ladder, the climbing ladder are the climbing ladder as described in above-mentioned any one.

The climbing ladder that the utility model is provided can apply to shelter, when staff needs to climb up the work of cabin top, by In the setting of hollow bulb, staff directly cannot reach cabin and push up, it is necessary to control cage activity to the second pedal is put by ladder In hollow bulb, the first pedal, the second pedal is set to form the ladder that can normally use, now, control cage departs from touching switch, Power on；When ground is arrived under staff, by control cage activity extremely away from hollow bulb, and control cage is set to be opened with touching simultaneously Pass is in contact, power-off.

Activity setting and the cooperation of control cage and hollow bulb that this kind of climbing ladder passes through control cage, can be by control cage Position or whether condition adjudgement power supply connects and can staff climb up cabin top, only need staff to complete Step on cabin top operation and the action for switching on power, facilitate the control of touching switch, be easy to judge cabin push up whether someone, be conducive to reliability Control touching switch.

The shelter including above-mentioned climbing ladder that the utility model is provided, can more easily and reliably control touching switch.

Brief description of the drawings

In order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art, below will be to embodiment Or the accompanying drawing to be used needed for description of the prior art is briefly described, it should be apparent that, drawings in the following description are only It is embodiment of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, also Other accompanying drawings can be obtained according to the accompanying drawing for providing.

Fig. 1 provides the specific embodiment of climbing ladder in the state of control is placed in hollow bulb by the utility model Front view；

Fig. 2 provides the specific embodiment of climbing ladder in the state of control is placed in hollow bulb by the utility model Side view；

Fig. 3 provides the specific embodiment of climbing ladder in control cage away from the side in the state of hollow bulb by the utility model View；

Fig. 4 is provided the front view of upper ladder in the specific embodiment of climbing ladder by the utility model；

Fig. 5 is provided the front view of lower ladder in the specific embodiment of climbing ladder by the utility model；

Fig. 6 is provided the front view of control cage in the specific embodiment of climbing ladder by the utility model；

Fig. 7 is the A-A in Fig. 6 to sectional view；

Fig. 8 is provided the sectional view of fixture in the specific embodiment of climbing ladder by utility model.

In Fig. 1 to Fig. 8,1 is supporting part, and 2 is ladder, and 3 is the first pedal, and 4 is control cage, and 5 is limited block, and 6 is upper ladder Frame, 7 is lower ladder, and 8 is fixture, and 9 is hollow bulb, and 10 is the second pedal, and 11 is first connecting rod, and 12 is second connecting rod, and 13 are Locking piece, 14 is articulated elements, and 15 is latch, and 16 is spring, and 17 is saddle, and 18 is axle sleeve.

Specific embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment for being obtained, belongs to the scope of the utility model protection.

Core of the present utility model is to provide a kind of climbing ladder, can more easily and reliably control touching switch.This reality A kind of shelter including above-mentioned climbing ladder is to provide with new another core, can more easily and reliably control touching to open Close.

Refer to Fig. 1 to Fig. 8, Fig. 1 provides the specific embodiment of climbing ladder in control is placed on by the utility model Front view in the state of in empty portion；Fig. 2 provides the specific embodiment of climbing ladder in control is placed on by the utility model Side view in the state of in empty portion；Fig. 3 provides the specific embodiment of climbing ladder in control cage away from by the utility model Side view in the state of empty portion；Fig. 4 is provided the front view of upper ladder in the specific embodiment of climbing ladder by the utility model； Fig. 5 is provided the front view of lower ladder in the specific embodiment of climbing ladder by the utility model；Fig. 6 is provided by the utility model The front view of control cage in the specific embodiment of climbing ladder；Fig. 7 is the A-A in Fig. 6 to sectional view；Fig. 8 is carried by utility model For the sectional view of fixture in the specific embodiment of climbing ladder.

The utility model is provided in a kind of specific embodiment of climbing ladder, including ladder 2 and control cage 4.Ladder 2 includes First pedal 3, and the hollow bulb 9 for hindering staff to climb up cabin top is provided with ladder 2, i.e., in the presence of two adjacent the One pedal 3, the spacing between this two the first pedals 3 is larger, and when in use, staff's inconvenience is straight by lower floor's the first pedal 3 Connect across this spacing and reach the first pedal of upper strata 3.Control cage 4 is used to control touching switch, i.e., be in contact by with touching switch Or depart from the break-make for realizing power supply.Control cage 4 is used to be movably connected in shelter bulkhead, to control the touching switch on bulkhead. Control cage 4 includes the second pedal 10.In the state of in the activity of control cage 4 to hollow bulb 9, control cage 4 mutually takes off with touching switch From and the second pedal 10 be placed in hollow bulb 9, so that staff climbs up cabin top by the first pedal 3 and the second pedal 10； In the state of control cage 4 is away from hollow bulb 9, control cage 4 is in contact with touching switch.

This kind of climbing ladder is applied to shelter, when staff needs to climb up the work of cabin top, due to the setting of hollow bulb 9, Staff directly cannot reach cabin top, it is necessary to the activity of control cage 4 to the second pedal 10 is placed in hollow bulb 9 by ladder 2, The first pedal 3, the second pedal 10 is set to form the ladder 2 that can normally use, now, control cage 4 departs from touching switch, and power supply connects It is logical；When ground is arrived under staff, by the activity of control cage 4 extremely away from hollow bulb 9, and make control cage 4 and touching switch simultaneously It is in contact, power-off.

It can be seen that, activity setting and the cooperation of control cage 4 and hollow bulb 9 that this kind of climbing ladder passes through control cage 4, Neng Goutong Whether the position or condition adjudgement power supply for crossing control cage 4 are connected and can staff climb up cabin top, only need a work people Member can complete to step on cabin top operation and the action for switching on power, and facilitate the control of touching switch, be easy to judge cabin push up whether someone, Be conducive to reliable control touching switch.

In above-described embodiment, ladder 2 can include being supported in for ladder 2 to be spaced the supporting part 1 of bulkhead, due to support The setting in portion 1, when ladder 2 is installed on bulkhead, ladder 2 has a certain distance on the direction of bulkhead with bulkhead. The two ends of the second pedal 10 can be equipped with for controlling the second pedal 10 to be close to or away from the first connecting rod 11 of bulkhead motion, the Two pedals 10 are hinged with first connecting rod 11, and first connecting rod 11 is provided with the articulated elements 14 for being hinged with bulkhead, at least one First connecting rod 11 is provided with locking piece 13, to lock the contact condition and disengaged position of control cage 4 and touching switch.Now, The manner of two pedals 10 is rotation.

When shelter is applied to, the second pedal 10, being hinged in articulated elements 14 of first connecting rod 11 are pulled towards ladder 2 Axle is rotated, and the second pedal 10 is placed in hollow bulb 9, meanwhile, control cage 4 departs from touching switch, and now, first connecting rod 11 stands It is placed on bulkhead；Second pedal 10 is pushed away into hollow bulb 9, first connecting rod 11 is rotated around jointed shaft, control cage 4 is opened with touching Pass is in contact.Wherein, due to being provided with locking piece 13 at least one first connecting rod 11, it is ensured that the stabilization of the second pedal 10 sets It is placed in hollow bulb 9, or control cage 4 is contacted with touching switch stabilization.This kind of climbing ladder, it is easy to control, when mounted, ladder 2nd, control cage 4 is located at the positive upside of bulkhead, is easy to climbing ladder positioning when mounted, and control is reliable.

In above-described embodiment, supporting part 1 is specifically as follows support bar or supporting plate, sets convenient.In the extension of ladder 2 On direction, supporting part 1 can be arranged on the end and middle part of ladder 2, to ensure the stability of ladder 2.Certainly, supporting part 1 Shape and position set not limited to this, can be configured according to the length of ladder 2 and intensity requirement.

In above-mentioned each embodiment, hollow bulb 9 can be provided for supporting the limited block 5 of each the second pedal 10. Two pedals 10 are placed in when in hollow bulb 9, and the second pedal 10 is arranged on the upside of limited block 5, can further improve the second pedal 10 stability, it is ensured that the safety of staff.Wherein, when bulkhead is installed on, control cage 4 can be contacted when being rotated up Touching switch, turns in hollow bulb 9 when rotating down, and is placed on limited block 5 in order to realize stablizing on the second pedal 10.

In above-mentioned each embodiment, locking piece 13 can be including saddle 17, the latch 15 in saddle 17, for driving The axle sleeve 18 and the spring 16 for controlling latch 15 to reset of the axial movement of latch 15, spring 16 are sheathed on latch 15, saddle 17 are fixedly connected on articulated elements 14, and the corresponding first connecting rod 11 of locking piece 13 is provided with for the latch with the corresponding grafting of latch 15 Hole.Control cage 4 is turned in the state of hollow bulb 9, the grafting corresponding with pin hole of latch 15；Control cage 4 is turned to away from hollow In the state of portion 9, the first connecting rod 11 corresponding with axis clamping is hinged of latch 15.Wherein, the movement of latch 15 is by pulling axle What set 18 was realized, meanwhile, the compression of spring 16, when axle sleeve 18 is unclamped, the reseting movement of spring 16 is so that latch 15 resets.Its In, first connecting rod 11 corresponding with locking piece 13 refers to setting the first connecting rod 11 of the locking piece 13.By a locking piece 13 are capable of achieving two lockings of state, easy to operate.

Preferably, latch 15 can be easy to the parallel setting of jointed shaft in the articulated elements 14 of corresponding first connecting rod 11 Processing.

In above-mentioned each embodiment, the second pedal 10 can be at least two, and all second pedals 10 be arranged in parallel, each Second pedal 10 is correspondingly arranged on first connecting rod 11, the first connecting rod 11 that first connecting rod 11 is connected with adjacent second pedal 10 it Between be provided with second connecting rod 12, the two ends of second connecting rod 12 are hingedly connected to two first connecting rods 11.Pulling second pedal When 10, due to the setting of second connecting rod 12, every other second pedal 10 can be moved when linkage is acted on similarly hereinafter, be easy to behaviour Make, meanwhile, the second pedal 10 is at least two, and corresponding hollow bulb 9 generally can be with larger, it is easier to distinguishes the work of ladder 2 State.Certainly, the second pedal 10 is it can also be provided that one.

In above-mentioned each embodiment, two first connecting rods 11 of a connection of the second pedal 10 can be equipped with locking piece 13, then second pedal 10 can be by firm locking, when being installed on bulkhead, and second pedal 10 can be used for being contacted Or the operation of disengaging touching switch, control reliability.

Specifically, the second pedal 10 can be two, and for being arranged on two of the connection of the second pedal 10 of downside the Locking piece 13 is correspondingly arranged on one connecting rod 11, is easy to operation with processing.

In above-mentioned each embodiment, first connecting rod 11 can be set perpendicular to the second pedal 10, advantageously ensure that the first company Stability and support force during 11 vertically-arranged of bar.

Certainly, the set-up mode of control cage 4 is not limited to above-mentioned each embodiment.In another specific embodiment, control Frame 4 can be slideably positioned on bulkhead by slide rail, be separated with touching switch when control cage 4 slides into hollow bulb 9, control cage 4 away from hollow bulb 9 when contacted with touching switch.It is this kind of to set simple and convenient.

In above-mentioned each embodiment, ladder 2 can be including for the upper ladder 6 being fixedly installed on the upside of bulkhead and for setting The lower ladder 7 on the downside of bulkhead is put, the upper end of lower ladder 7 is articulated with the lower end of ladder 6, and upper ladder 6 or lower ladder 7 are provided with For the fixture 8 of the lower ladder 7 of fixed fold.This kind of ladder 2 can be folded, and when that need not step on cabin top, can be packed up, and be had Taken up room beneficial to saving.

Specifically, fixture 8 can include the groove that is adapted with the frame of upper ladder 6, by groove and upper ladder 6 it Between clamping realize fix.Or, the structure with the locking piece 13 in said one embodiment can be set on upper ladder 6 Identical fixed component, makes the mating reaction of spring 16, latch 15 etc. realize locking.

In above-described embodiment, hollow bulb 9 can be arranged on ladder 6, now, if control cage 4 according to it is above-mentioned including Each embodiment of first connecting rod 11 is configured, then control cage 4, touching switch can all the time be placed in the downside of ladder 6, energy It is enough that control cage 4, touching switch is protected.

In above-mentioned each embodiment, between the upside of hollow bulb 9 and/or the first pedal 3 of downside can be waited on the ladder 2 Away from setting, in hollow bulb 9, the quantity according to the second pedal 10 sets spacing, when being placed in hollow bulb 9 so as to the second pedal 10, the One pedal 3, the second pedal 10 are integrally formed the pedal of spaced set, to improve security, and are easy to processing.

Except above-mentioned climbing ladder, the utility model additionally provides a kind of side including climbing ladder disclosed in above-described embodiment Cabin, the shelter can more easily and reliably control touching switch as a result of above-mentioned climbing ladder.Other each portions of the shelter The structure divided refer to prior art, repeat no more herein.

Each embodiment is described by the way of progressive in this specification, and what each embodiment was stressed is and other The difference of embodiment, between each embodiment identical similar portion mutually referring to.

Shelter provided by the utility model and its climbing ladder are described in detail above.It is used herein specifically Individual example is set forth to principle of the present utility model and implementation method, and the explanation of above example is only intended to help and understands this The method and its core concept of utility model.It should be pointed out that for those skilled in the art, not departing from On the premise of the utility model principle, some improvement and modification can also be carried out to the utility model, these improve and modify Fall into the utility model scope of the claims.

Claims (10)

1. a kind of climbing ladder, including ladder (2), the ladder (2) includes the first pedal (3), it is characterised in that the ladder (2) hollow bulb (9) for hindering staff to climb up cabin top is provided with, the climbing ladder also includes being used for the side of being movably connected on To control the control cage (4) of the touching switch on the bulkhead on the bulkhead of cabin, the control cage (4) includes the second pedal (10), In the state of in the control cage (4) activity to the hollow bulb (9), the control cage (4) depart from the touching switch and Second pedal (10) is placed in the hollow bulb (9), so that staff passes through first pedal (3) and described second Pedal (10) climbs up cabin top, and in the state of the control cage (4) is away from the hollow bulb (9), the control cage (4) is touched with described Switch is touched to be in contact.

2. climbing ladder according to claim 1, it is characterised in that the ladder (2) is including for by between the ladder (2) Every the supporting part (1) for being supported in the bulkhead, the two ends of second pedal (10) are hinged with for controlling described second to step on Plate (10) be close to or away from the bulkhead motion first connecting rod (11), the first connecting rod (11) be provided with for the cabin The articulated elements (14) that wall is hinged, first connecting rod described at least one (11) is provided with locking piece (13), to lock the control cage (4) with the contact condition and disengaged position of the contact-making switch.

3. climbing ladder according to claim 2, it is characterised in that the hollow bulb (9) is provided with for supporting described in each The limited block (5) of the second pedal (10).

4. climbing ladder according to claim 3, it is characterised in that the locking piece (13) is including saddle (17), located at institute State the latch (15) in saddle (17), the axle sleeve (18) for driving the latch (15) axial movement and for controlling described inserting The spring (16) that pin (15) resets, the spring (16) is sheathed on the latch (15), and the saddle (17) is fixedly connected on The articulated elements (14), the corresponding first connecting rod (11) of the locking piece (13) is provided with for right with the latch (15) The pin hole of grafting is answered, the control cage (4) is turned in the state of the hollow bulb (9), the latch (15) is inserted with described Pin-and-hole correspondence grafting, in the state of the control cage (4) is turned to away from the hollow bulb (9), the latch (15) with it is described It is hinged the corresponding first connecting rod (11) of axis clamping.

5. climbing ladder according to claim 2, it is characterised in that second pedal (10) is at least two, Suo Yousuo State the second pedal (10) to be arranged in parallel, each described second pedal (10) is correspondingly provided with the first connecting rod (11), described first Second connecting rod (12), institute are provided between the first connecting rod (11) that connecting rod (11) is connected with adjacent second pedal (10) The two ends for stating second connecting rod (12) are hingedly connected to two first connecting rods (11).

6. climbing ladder according to claim 5, it is characterised in that described in two of the second pedal (10) connection First connecting rod (11) is equipped with the locking piece (13).

7. climbing ladder according to claim 2, it is characterised in that the first connecting rod (11) is perpendicular to second pedal (10)。

8. the climbing ladder according to claim 1 to 7 any one, it is characterised in that the ladder (2) is including for fixing It is arranged on the upper ladder (6) and the lower ladder (7) for being arranged on the downside of bulkhead of the upside of the bulkhead, the lower ladder (7) upper end is articulated with the lower end of the upper ladder (6), and the upper ladder (6) or the lower ladder (7) are provided with for fixing The fixture (8) of the described lower ladder (7) for folding.

9. climbing ladder according to claim 8, it is characterised in that the hollow bulb (9) is on the upper ladder (6).

10. a kind of shelter, including climbing ladder, it is characterised in that the climbing ladder is described in claim 1 to 9 any one Climbing ladder.