CN212985083U

CN212985083U - Municipal communication is with folding protection ladder

Info

Publication number: CN212985083U
Application number: CN202021050879.8U
Authority: CN
Inventors: 陈利波; 陈文宏; 林凤琴; 黄楚娟; 陈楚升; 吴文玉; 陈文兰
Original assignee: Guangdong Zhonglu Construction Co ltd
Current assignee: Guangdong Zhonglu Construction Co ltd
Priority date: 2020-06-09
Filing date: 2020-06-09
Publication date: 2021-04-16
Anticipated expiration: 2030-06-09

Abstract

The utility model provides a municipal administration communication is with folding protection ladder, including first telescopic link and second telescopic link, a plurality of diaphragms of equal fixedly connected with between first telescopic link and the second telescopic link, top position fixedly connected with fixed plate between first telescopic link and the second telescopic link, the back middle part fixedly connected with fixture block of fixed plate, the first bandage of one side fixedly connected with of fixture block, the opposite side fixedly connected with second bandage of fixture block, the tip fixedly connected with buckle of first bandage, swing joint has the gag lever post in the buckle framework, set up a plurality of and gag lever post complex spacing holes on the body of the second bandage, the equal fixed mounting in both ends has the universal wheel about the body of rod of first telescopic link and second telescopic link is positive. The height of one end of the lifting rope from the ground can be adjusted by rotating the reel, and objects connected by the lifting rope can be lifted by rotating the reel, so that workers do not need to go up and down repeatedly.

Description

Municipal communication is with folding protection ladder

Technical Field

The utility model relates to a communication overhauls technical field, specifically is a municipal communication is with folding protection ladder.

Background

The ladder is the instrument that often will use when municipal communication overhauls, and wherein, the ladder of folding shrink type is popular because of its convenience, small and exquisite, and is used by more and more people.

However, no matter traditional straight ladder or the existing folding and contracting ladder can not solve the problem of safety protection, when the ladder is used in the specific communication field, the ladder can be often used on a cylindrical telegraph pole, the ladder is not firm when leaning against the telegraph pole, the safety risk of workers is greatly improved, in the using process, the used objects can be required to be taken to the upper side often, the objects which are not used on the upper side are taken to the lower side, the ladder is not only troublesome to go up and down, but also is not safe, and when the communication maintenance is carried, cables or other heavy objects are required to be carried, the ladder is heavy, and the ladder is inconvenient to carry.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a municipal administration is with folding protection ladder to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a folding protection ladder for municipal communication comprises a first telescopic rod and a second telescopic rod, wherein a plurality of transverse plates are fixedly connected between the first telescopic rod and the second telescopic rod, a fixing plate is fixedly connected to the position of the top between the first telescopic rod and the second telescopic rod, a clamping block is fixedly connected to the middle of the back surface of the fixing plate, a first binding belt is fixedly connected to one side of the clamping block, a second binding belt is fixedly connected to the other side of the clamping block, a buckle is fixedly connected to the end part of the first binding belt, a limiting rod is movably connected to a buckle frame body, a plurality of limiting holes matched with the limiting rod are formed in the belt body of the second binding belt, universal wheels are fixedly mounted at the upper end and the lower end of the front surface of the rod body of the first telescopic rod and the second telescopic rod, a reel is fixedly mounted at the top of the right side of the cylinder body, a handle is fixedly connected to the right edge of the reel.

As a preferred technical scheme of the utility model, first telescopic link and second telescopic link all include movable rod and sleeve pipe, and the one end of movable rod is located the intraduct, and the movable rod bottom inboard sets up flutedly, inside spring fixedly connected with bullet piece of the cell body of recess, inside the diaphragm was gone into in the grafting of bullet piece, the plate body both sides movable mounting of diaphragm has the button that is used for extrudeing the bullet piece.

As a preferred technical scheme of the utility model, the back bottom of first telescopic link and second telescopic link all articulates through the articulated elements has the pull handle, the card hole has all been seted up with the lower extreme that pushes away the handle to the upper end lateral wall of articulated elements, the inside in card hole is run through there is limit screw, limit screw's one end threaded connection has the nut.

As an optimal technical scheme of the utility model, the equal fixedly connected with non slipping spur in bottom and the top of first telescopic link and second telescopic link.

As an optimized technical proposal of the utility model, the protective hole is arranged on the plate body of the transverse plate.

Compared with the prior art, the utility model provides a municipal communication is with folding protection ladder possesses following beneficial effect:

1. this folding protection ladder for municipal communication is through connecting in the fixture block card at the fixed plate back on the surface of wire pole to tentatively fix the ladder, the buckle is connected for first bandage of rethread and second bandage, makes its more firm being fixed in the electric wire pole surface, thereby makes the ladder more firm, has reduced staff's safety risk.

2. This folding protection ladder for municipal communication can adjust the height that lifting rope one end apart from ground through rotating the reel, and the object that the lifting rope is connected can promote through rotating the reel, makes the staff need not the upper and lower ladder that relapse, has reduced the safety risk.

3. This municipal communication is with folding protection ladder through setting up the universal wheel, makes whole device can remove under the state of keeping flat, and can place the object on the ladder after keeping flat, can place this device of object back through pulling, has saved the manpower.

Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a fixture block of the present invention;

FIG. 3 is a schematic view of the transverse plate of the present invention;

fig. 4 is a schematic view of the handle part of the present invention.

In the figure: 1. a first telescopic rod; 2. a second telescopic rod; 3. a transverse plate; 4. a fixing plate; 5. a clamping block; 6. a first strap; 7. a second strap; 8. buckling; 9. a limiting rod; 10. a limiting hole; 11. a universal wheel; 12. a reel; 13. a lifting rope; 14. a handle; 15. a movable rod; 16. a sleeve; 17. a spring block; 18. a button; 19. an articulation member; 20. pulling a handle; 21. a clamping hole; 22. a limit screw; 23. a nut; 24. anti-skid blocks; 25. a protective aperture; 26. and (4) a groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 4, a folding protection ladder for municipal communication comprises a first telescopic rod 1 and a second telescopic rod 2, wherein a plurality of transverse plates 3 are fixedly connected between the first telescopic rod 1 and the second telescopic rod 2, a fixing plate 4 is fixedly connected at the top position between the first telescopic rod 1 and the second telescopic rod 2, a clamping block 5 is fixedly connected at the middle part of the back surface of the fixing plate 4, a first binding belt 6 is fixedly connected at one side of the clamping block 5, a second binding belt 7 is fixedly connected at the other side of the clamping block 5, a buckle 8 is fixedly connected at the end part of the first binding belt 6, a limiting rod 9 is movably connected on a frame body of the buckle 8, a plurality of limiting holes 10 matched with the limiting rod 9 are formed in a belt body of the second binding belt 7, universal wheels 11 are fixedly mounted at the upper end and the lower end of the front surfaces of the first telescopic rod 1 and the second, a reel 12 is fixedly mounted at the top of the right side of the column of the second telescopic rod 2, a lifting rope 13 is wound in a wheel groove of the reel 12, and a handle 14 is fixedly connected to the right side edge of the reel 12.

Specifically, first telescopic link 1 and second telescopic link 2 all include movable rod 15 and sleeve pipe 16, and inside one end of movable rod 15 was located sleeve pipe 16, and the inboard fluting 26 of having seted up in movable rod 15 bottom, inside spring fixedly connected with bullet piece 17 of the cell body of recess 26, inside bullet piece 17 pegged graft into diaphragm 3, the plate body both sides movable mounting of diaphragm 3 has the button 18 that is used for extrudeing bullet piece 17.

In this embodiment, when the device is drawn out, the elastic block 17 is clamped on the transverse plate 3 through the action of the spring, so that the device can not actively contract and slide, and the elastic block 17 is retracted into the movable rod 15 through the extrusion of the press button 18, so that the device can contract.

Specifically, the back bottoms of the first telescopic rod 1 and the second telescopic rod 2 are hinged to a pull handle 20 through a hinged part 19, the upper end side wall of the hinged part 19 and the lower end of the push handle are both provided with a clamping hole 21, a limit screw 22 penetrates through the inside of the clamping hole 21, and one end of the limit screw 22 is connected with a nut 23 through threads.

In this embodiment, the pull handle 20 can conveniently pull the device, the pull handle 20 is folded when not in use, the limit screw 22 is inserted into the clamping hole 21, and the nut 23 is screwed.

Specifically, the bottoms and tops of the first telescopic rod 1 and the second telescopic rod 2 are both fixedly connected with anti-slip blocks 24.

In this embodiment, the anti-slip blocks 24 can increase the friction with the contact surface to prevent the device from slipping during use.

Specifically, a protective hole 25 is formed in the plate body of the transverse plate 3.

In this embodiment, the protection hole 25 can be locked into the protection hole 25 by an iron buckle when the safety belt is worn, so as to prevent the worker from slipping off due to the foot.

Exemplarily, as shown in fig. 1-4, the working process of the folding protection ladder for municipal communication according to the embodiment of the present invention is as follows: at first pull out suitable height first extension and second telescopic link 2, make bullet piece 17 pop out and insert diaphragm 3, lean on this device on the wire pole, make fixture block 5 card on the wire pole body of rod, upwards climb the back and insert buckle 8 to second bandage 7, make gag lever post 9 insert spacing hole 10, thereby make whole device more firm, guard aperture 25 can arrange the safety belt and use, buckle the iron buckle on the safety belt on spacing hole 10, in order to prevent that the staff from losing the foot and falling down, it can laborsaving through lifting rope 13 to lift up or lift off article to rotate reel 12, when needing the constriction device, press button 18 in proper order and push down can, universal wheel 11 keeps flat this device down and can remove, can place article on it, the accessible draws 20 stimulations, reach laborsaving mesh.

It should be noted that, in this document, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a municipal administration is folding protection ladder for communication, includes first telescopic link and second telescopic link, its characterized in that: a plurality of transverse plates are fixedly connected between the first telescopic rod and the second telescopic rod, a fixed plate is fixedly connected at the top position between the first telescopic rod and the second telescopic rod, a clamping block is fixedly connected with the middle part of the back surface of the fixing plate, a first binding band is fixedly connected with one side of the clamping block, the other side of the clamping block is fixedly connected with a second binding belt, the end part of the first binding belt is fixedly connected with a buckle, the buckle frame body is movably connected with a limiting rod, the belt body of the second binding belt is provided with a plurality of limiting holes matched with the limiting rod, universal wheels are fixedly arranged at the upper end and the lower end of the front surface of the rod body of the first telescopic rod and the second telescopic rod, the cylinder right side top fixed mounting of second telescopic link has the reel, the wheel inslot of reel is around being equipped with the lifting rope, the right side edge fixedly connected with handle of reel.

2. The folding ladder for municipal communication according to claim 1, wherein: first telescopic link and second telescopic link all include movable rod and sleeve pipe, and the one end of movable rod is located the cover intraduct, and the movable rod bottom inboard sets up flutedly, inside spring fixedly connected with bullet piece through the spring of the cell body of recess, inside the diaphragm was pegged graft into to the bullet piece, the plate body both sides movable mounting of diaphragm has the button that is used for extrudeing the bullet piece.

3. The folding ladder for municipal communication according to claim 1, wherein: the back bottom of first telescopic link and second telescopic link all articulates through the articulated elements has the handle that draws, the upper end lateral wall of articulated elements and the lower extreme that pushes away the handle all seted up the card hole, the inside in card hole is run through there is limit screw, limit screw's one end threaded connection has the nut.

4. The folding ladder for municipal communication according to claim 1, wherein: the bottom and the top of the first telescopic rod and the second telescopic rod are fixedly connected with anti-skidding blocks.

5. The folding ladder for municipal communication according to claim 1, wherein: and a protective hole is formed in the plate body of the transverse plate.