CN207795045U - A kind of hanging ladder for bridge maintenance - Google Patents

Abstract

The utility model discloses a kind of hanging ladder for bridge maintenance, including the first fixed plate, telescopic rod and sliding block, it is provided with cross bar on the upside of first fixed plate, the both ends of the cross bar are respectively and fixedly provided with handrail, the both ends of second fixed plate are both provided with tool box, and second the upper end of fixed plate be provided with rope, the lower end of the telescopic rod is provided with rope, and the upper end of telescopic rod is fixed with the first fixed frame, it is fixed with the second fixed frame on the right side of first fixed frame, and second is provided with idler wheel on the downside of fixed frame, the sliding block is connected by buckling with the second fixed frame, and sliding block is connected by sliding rail with slide plate, it is provided with sliding rail on the plate, and the both sides of slide plate are both provided with screw.The hanging ladder for bridge maintenance solves suspension ladder and is not provided with telescopic rod, the problem of the inconvenient ladder of suspension up and down of worker, and worker can freely move to from left to right, improve working efficiency, tool box be put provided with suitable position, is easy to use.

Description

A kind of hanging ladder for bridge maintenance

Technical field

The utility model is related to bridge technology field, specially a kind of hanging ladder for bridge maintenance.

Background technology

China not Road or bridge are all famous in the world, and from construction is designed into, entire technology is all alive Boundary is held a safe lead in the field, although technology is really up to the mark, the maintenance in later stage is also that can not be ignored, such as bridge maintenance is hung Ladder, suspension ladder are not provided with telescopic rod, and worker hangs ladder inconvenience, exists simultaneously prodigious security risk, use the bridge up and down Beam maintenance suspension ladder, worker cannot freely move to from left to right, it has not been convenient to use, in addition, when using the suspension ladder, not close Put tool box in suitable position, it has not been convenient to use, in order to solve the disadvantage present in hanging ladder for bridge maintenance and insufficient, current urgent need The technology for improving hanging ladder for bridge maintenance, is allowed to more easily for people to use, improves use quality.

Utility model content

The purpose of this utility model is to provide a kind of hanging ladder for bridge maintenance, mentioned above in the background art to solve Suspension ladder is not provided with telescopic rod, and the problem of the inconvenient ladder of suspension up and down of worker, using the hanging ladder for bridge maintenance, worker cannot The problem freely moved to from left to right, the problem of putting tool box without suitable position.

To achieve the above object, the utility model provides the following technical solutions：A kind of hanging ladder for bridge maintenance, including first Fixed plate, telescopic rod and sliding block are provided with cross bar on the upside of first fixed plate, and are provided with the second fixation on the upside of cross bar The both ends of plate, the cross bar are respectively and fixedly provided with handrail, and the upper end of handrail is fixed with the second fixed plate, and the lower end of handrail is fixed There is the first fixed plate, the both ends of second fixed plate are both provided with tool box, and the upper end of the second fixed plate is provided with rope, The lower end of the telescopic rod is provided with rope, and the upper end of telescopic rod is fixed with the first fixed frame, the right side of first fixed frame Side is fixed with the second fixed frame, and idler wheel is provided on the downside of the second fixed frame, and the sliding block passes through buckle and the second fixed frame It is connected, and sliding block is connected by sliding rail with slide plate, sliding rail is provided on the plate, and the both sides of slide plate are both provided with screw Nail.

Preferably, second fixed plate is that card slot connects, and tool box is solid about second with the connection type in tool box The central axes of fixed board are symmetrically arranged with 2.

Preferably, the telescopic rod and rope constitute stretching structure, and telescopic rod and rope are about the second fixed plate Central axes are symmetrically arranged with 2.

Preferably, second fixed frame and idler wheel constitute rolling structure, and idler wheel is arranged in the downside of the second fixed frame Have, and the shape of the second fixed frame is " " font.

Preferably, the sliding block constitutes detaching structure by buckle and the second fixed frame, and sliding block passes through sliding rail and slide plate Slide construction is constituted, and the shape of sliding block is " T " font.

Preferably, the width dimensions of the sliding rail are equal to the maximum length size of sliding block, and the width dimensions of sliding rail are more than The minimum length size of sliding block.

Compared with prior art, the utility model has the beneficial effects that：The hanging ladder for bridge maintenance solves suspension ladder and does not have There is a setting telescopic rod, the problem of the inconvenient ladder of suspension up and down of worker is solved using the hanging ladder for bridge maintenance, and worker cannot be to The problem that from left to right freely moves puts tool box provided with suitable position,

1, it is equipped with the first fixed plate, forms suspension ladder with cross bar, the second fixed plate and handrail, and the suspension ladder is provided with 2 A, 2 suspension ladders are connected by hinge, can be overturn folding, be carried convenient for arranging, be not take up space；

2, it is equipped with telescopic rod and rope, facilitates work by adjusting the length of telescopic rod to change the height of suspension ladder People hangs ladder up and down, and work, rope is convenient for so that suspension ladder will not be too stiff, play the role of buffering torsion, be easy to use；

3, it is equipped with idler wheel, is convenient for work man-hour, is rolled around by idler wheel, worker can move left and right, and be convenient for work；

4, it is equipped with slide plate, slide plate is provided with 3, and what can also be arranged is more, determines according to the length of bridge, which supports Shield suspension ladder is suitable for small bridge, which is mated formation on the ground in use, overturning is opened by hinge connection, use screw Nail is fixed, and is overturn and is folded after the completion of work, easy to carry, is not take up space.

Description of the drawings

Fig. 1 is the utility model normal cross-section structural schematic diagram；

Fig. 2 is the left side structure schematic view of the utility model；

Fig. 3 is the right side structure schematic view of the utility model；

Fig. 4 is the utility model slide plate side structure schematic view；

Fig. 5 is the utility model slide plate overlooking structure diagram.

In figure：1, the first fixed plate, 2, cross bar, the 3, second fixed plate, 4, handrail, 5, tool box, 6, rope, 7, flexible Bar, the 8, first fixed frame, the 9, second fixed frame, 10, idler wheel, 11, buckle, 12, sliding block, 13, slide plate, 14, sliding rail, 15, screw Nail.

Specific implementation mode

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work The every other embodiment obtained, shall fall within the protection scope of the present invention.

- 5 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of hanging ladder for bridge maintenance, including first is solid Fixed board 1, cross bar 2, the second fixed plate 3, handrail 4, tool box 5, rope 6, telescopic rod 7, the first fixed frame 8, the second fixed frame 9, Idler wheel 10, buckle 11, sliding block 12, slide plate 13, sliding rail 14 and screw 15, the upside of the first fixed plate 1 are provided with cross bar 2, and The upside of cross bar 2 is provided with the second fixed plate 3, the second fixed plate 3 and the connection type in tool box 5 and is connected for card slot, and tool Case 5 is symmetrically arranged with 2 about the central axes of the second fixed plate 3, is disassembled from the second fixed plate 3 convenient for tool box 5, together When be also convenient for installing and using, worker does not need oneself and takes tool box, is convenient for work, and the both ends of cross bar 2 are respectively and fixedly provided with handrail 4, and The upper end of handrail 4 is fixed with the second fixed plate 3, and the lower end of handrail 4 is fixed with the first fixed plate 1, and the two of the second fixed plate 3 End is both provided with tool box 5, and the upper end of the second fixed plate 3 is provided with rope 6, and the lower end of telescopic rod 7 is provided with rope 6, and The upper end of telescopic rod 7 is fixed with the first fixed frame 8, and telescopic rod 7 and rope 6 constitute stretching structure, and telescopic rod 7 and rope 6 are equal Central axes about the second fixed plate 3 are symmetrically arranged with 2, by adjusting the length of telescopic rod 7, to adjust the height of hanging ladder, Hanging ladder is climbed up from ground convenient for worker, easy to use, the right side of the first fixed frame 8 is fixed with the second fixed frame 9, and second fixes The downside of frame 9 is provided with idler wheel 10, and the second fixed frame 9 and idler wheel 10 constitute rolling structure, and idler wheel 10 is in the second fixed frame 9 Downside is provided with 4, and the shape of the second fixed frame 9 is " 7 " font, the second fixed frame 9 and the first fixed frame 8 and telescopic rod 7 constitute " U " font, and just can carry out card slot with the railing of bridge connect, and worker is controlled by idler wheel 10 on railing It is mobile, it works, sliding block 12 is connected by buckle 11 with the second fixed frame 9, and sliding block 12 passes through sliding rail 14 and slide plate 13 It is connected, sliding block 12 constitutes detaching structure by buckle 11 and the second fixed frame 9, and sliding block 12 passes through sliding rail 14 and 13 structure of slide plate At slide construction, and the shape of sliding block 12 is " T " font, and sliding block 12 facilitates peace convenient for being disassembled from the second fixed frame 9 Dress and dismounting, are easy to use, and sliding block 12 is slided by sliding rail 14 on slide plate 13, and since sliding block 12 is " T " font, from slide plate It will not fall off on 13, it is easy to use, sliding rail 14 is provided on plate 13, and the both sides of slide plate 13 are both provided with screw 15, sliding rail 14 width dimensions are equal to the maximum length size of sliding block 12, and the width dimensions of sliding rail 14 are more than the minimum length ruler of sliding block 12 Very little, sliding block 12 is slided by sliding rail 14 on slide plate 13, and since the upper end length of sliding block 12 is small, lower end length is big so that sliding block 12 on sliding rail 14 when sliding, and without departing from slide plate 13, security performance is high.

Operation principle：When using the hanging ladder for bridge maintenance, the overturning of slide plate 13 is laid on the ground of bridge first, Slide plate 13 is connected and fixed with ground by screw 15, then connect 13 top shoe 12 of slide plate with 9 card slot of the second fixed frame, Again by buckle 11, sliding block 12 and the second fixed frame 9 are connected and fixed, then connect tool box 5 and 1 card slot of the first fixed plate It connects, by stretching the length of telescopic rod 7, adjusts the height of suspension ladder, facilitate and hang ladder on worker, when worker climbs up suspension ladder When, it stands on cross bar 2, hand steered handrail 4, then telescopic rod 7 is shunk, the height of adjustment suspension ladder so that worker reaches place of working Point, works, and worker takes the tool needed to work out of tool box 5, then by scrolling left and right idler wheel 10 so that the Two fixed frames 9 are slided by sliding block 12 on sliding rail 14, and worker be free to move right to the left, and work is more convenient, together When also improve working efficiency, after the completion of work, first stretch telescopic rod 7 length, adjust the height of suspension ladder, worker facilitated to walk Lower suspension ladder, then shrinks telescopic rod 7, is disassembled the second fixed frame 9 come by the second fixed frame with sliding block 12 by buckle 11 9 and telescopic rod 7 etc. are all moved on bridge ground, are arranged, then screw 15 is disassembled from slide plate 13, will slide The overturning of plate 13 folds, and is arranged, facilitates carrying, so far complete work, here it is the entire mistakes that hanging ladder for bridge maintenance uses Journey.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of hanging ladder for bridge maintenance, including the first fixed plate（1）, telescopic rod（7）And sliding block（12）, it is characterised in that：Institute State the first fixed plate（1）Upside be provided with cross bar（2）, and cross bar（2）Upside be provided with the second fixed plate（3）, the cross Bar（2）Both ends be respectively and fixedly provided with handrail（4）, and handrail（4）Upper end be fixed with the second fixed plate（3）, and handrail（4）Under End is fixed with the first fixed plate（1）, second fixed plate（3）Both ends be both provided with tool box（5）, and the second fixed plate （3）Upper end be provided with rope（6）, the telescopic rod（7）Lower end be provided with rope（6）, and telescopic rod（7）Upper end fix There is the first fixed frame（8）, first fixed frame（8）Right side be fixed with the second fixed frame（9）, and the second fixed frame（9）'s Downside is provided with idler wheel（10）, the sliding block（12）Pass through buckle（11）With the second fixed frame（9）It is connected, and sliding block（12）It is logical Cross sliding rail（14）With slide plate（13）It is connected, the slide plate（13）On be provided with sliding rail（14）, and slide plate（13）Both sides be all provided with It is equipped with screw（15）.

2. a kind of hanging ladder for bridge maintenance according to claim 1, it is characterised in that：Second fixed plate（3）And work Has case（5）Connection type be card slot connection, and tool box（5）About the second fixed plate（3）Central axes be symmetrically arranged with 2 It is a.

3. a kind of hanging ladder for bridge maintenance according to claim 1, it is characterised in that：The telescopic rod（7）And rope（6） Constitute stretching structure, and telescopic rod（7）And rope（6）About the second fixed plate（3）Central axes be symmetrically arranged with 2.

4. a kind of hanging ladder for bridge maintenance according to claim 1, it is characterised in that：Second fixed frame（9）And rolling Wheel（10）Constitute rolling structure, and idler wheel（10）In the second fixed frame（9）Downside be provided with 4, and the second fixed frame（9） Shape be " 7 " font.

5. a kind of hanging ladder for bridge maintenance according to claim 1, it is characterised in that：The sliding block（12）Pass through buckle （11）With the second fixed frame（9）Constitute detaching structure, and sliding block（12）Pass through sliding rail（14）With slide plate（13）Slide construction is constituted, And sliding block（12）Shape be " T " font.

6. a kind of hanging ladder for bridge maintenance according to claim 1, it is characterised in that：The sliding rail（14）Width dimensions Equal to sliding block（12）Maximum length size, and sliding rail（14）Width dimensions be more than sliding block（12）Minimum length size.