CN210027216U

CN210027216U - Multi-function vehicle carries ladder of ascending a roof

Info

Publication number: CN210027216U
Application number: CN201920566188.4U
Authority: CN
Inventors: 何国栋; 徐全波; 高瑞斌; 马骏强
Original assignee: HEBEI ANXUN SPECIAL AUTOMOBILE CO Ltd
Current assignee: HEBEI ANXUN SPECIAL AUTOMOBILE CO Ltd
Priority date: 2019-04-24
Filing date: 2019-04-24
Publication date: 2020-02-07
Anticipated expiration: 2029-04-24

Abstract

The utility model provides a multi-function vehicle carries ladder of climbing to top, including the lower ladder, the lower ladder is connected with the ladder perpendicularly, and the lower ladder left and right sides fixed mounting has telescopic link to the lantern ring lower extreme that the cover was established on the telescopic link is connected with the couple through the pivot, the welding of the lantern ring lower extreme that the cover was established on the surface of movable rod has the layer board, and the layer board lower extreme distributes and have two-sided couple, the movable rod both ends are tied tightly has wire rope, and the distance of tying department equals the distance between the lower ladder girder, and wire rope's the other end is connected with the pull rod, the junction of going up the ladder and the lower ladder is provided with the support, and. This multi-function vehicle carries on-board ladder of stepping on top utilizes the pulley to promote the article of putting on the layer board, can make preparation in advance and place the goods on the layer board, then utilizes assemblies such as pulley to promote the layer board at the roof, will promote the eminence with the goods, conveniently goes up the goods to have and prevent that static grounding chain can prevent static, the setting of couple also can hang different article or string bag.

Description

Multi-function vehicle carries ladder of ascending a roof

Technical Field

The utility model relates to an mobile unit field, concretely relates to on-vehicle ladder of ascending a roof especially relates to a multi-function vehicle carries ladder of ascending a roof.

Background

On the market at present on-vehicle ladder of ascending a roof all function singleness generally, place goods and carrying article in the roof inconvenient very and very hard through on-vehicle ladder of ascending a roof for example to the ladder rear portion of ascending a roof can't hang article or hang the string bag etc. that are equipped with article, so the on-vehicle ladder of ascending a roof of demand function more comprehensive.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a multi-function vehicle carries ladder of ascending a roof to the problem among the background art.

The utility model provides a multi-function vehicle carries ladder of climbing on top, including the lower ladder, the lower ladder is connected with the ladder perpendicularly, and the lower left and right sides fixed mounting has telescopic link to the lantern ring lower extreme that the cover was established on the telescopic link is connected with the couple through the pivot, lower bottom both sides are provided with prevents static earth chain, and the inboard opening interpolation of lower both sides girder is equipped with the movable rod, and the movable rod both ends are fixed with hollow iron ball, the welding of the lantern ring lower extreme that the movable rod surface cover was established has the layer board, and the layer board lower extreme distributes and have two-sided couple, the movable rod both ends are tied tightly has wire rope, and the distance of tying department equals the distance between the lower girder, and wire rope's the other end is connected with the pull rod, the junction of going up the ladder and the lower ladder is provided with the support, and the support end-to-.

In the second aspect, the bottom of the lower ladder is solid, so that the movable rod is blocked from sliding off.

In a third aspect, the end head of the thin side of the sleeve type telescopic rod is provided with a blocking block for blocking the hook from sliding off, and the direction of the hook is parallel to the descending of the ladder.

In a fourth aspect, the pulley keeps the front section of the steel wire rope in a vertical state at the position where the upper ladder is installed through the bracket.

In a fifth aspect, the movable rod is slidably connected with the main beams at the two sides of the lower ladder through an opening inserted in the inner sides of the main beams at the two sides of the lower ladder, and the diameter of the hollow iron ball fixedly connected with the two sides of the movable rod is larger than the width of the opening.

In a sixth aspect, the movable rod is provided with a rectangular groove, a sliding block is inserted into the rectangular groove, the end of the sliding block is fixed with a hollow iron ball, the diameter of the hollow iron ball is larger than the width of the opening, the upper side and the lower side of the sliding block are respectively fixed with clamping blocks, the distance between the clamping blocks is equal to the width of the supporting plate, and when the supporting plate is perpendicular to the descending ladder, through holes on two sides of the supporting plate correspond to through holes formed in the clamping blocks.

The utility model has the advantages that: this multi-function vehicle carries on-board ladder of stepping on top utilizes the pulley to promote the article of putting on the layer board, can make preparation in advance and place the goods on the layer board, then utilizes assemblies such as pulley to promote the layer board at the roof, will promote the eminence with the goods, conveniently goes up the goods to have and prevent that static grounding chain can prevent static, the setting of couple also can hang different article or string bag.

Drawings

Fig. 1 is a front view of the utility model of a multi-function vehicle-mounted overhead ladder;

fig. 2 is a top view of the utility model of a multi-function vehicle-mounted overhead ladder;

FIG. 3 is a structural diagram of a multifunctional vehicle-mounted ceiling ladder supporting plate and a connecting structure thereof;

FIG. 4 is a schematic view of a connection structure of a main beam cross section and a movable rod of a lower ladder of the multi-function vehicle-mounted ladder lock;

FIG. 5 is a schematic view of the connection structure of the movable rod and the lantern ring of the utility model of a multi-function vehicle-mounted overhead ladder;

fig. 6 is a schematic structural view of a multifunctional vehicle-mounted overhead ladder slide block and a movable rod of the utility model;

fig. 7 is the utility model relates to a multi-function vehicle carries and steps ladder and lower ladder position distribution diagram.

The text labels in the figures are represented as:

1. the anti-static electricity ground connection ladder comprises a lower ladder body, 2 parts of a sleeve type telescopic rod, 3 parts of a hook, 4 parts of an anti-static electricity ground connection chain, 5 parts of a supporting plate, 6 parts of a pulley, 7 parts of a steel wire rope, 8 parts of a movable rod, 9 parts of a double-sided hook, 10 parts of an upper ladder body, 11 parts of a support, 12 parts of a pull rod, 13 parts of a clamping block, 14 parts of a sliding block, 15 parts of a rectangular groove, 16 parts of a hollow iron ball, 17.

Detailed Description

In order to make the technical solution of the present invention better understood, the present invention is described in detail below with reference to the accompanying drawings, and the description of the present invention is only exemplary and explanatory, and should not be construed as limiting the scope of the present invention.

Referring to fig. 1-7, the utility model provides a multi-function vehicle-mounted ladder for climbing up roof, which comprises a lower ladder 1, wherein the lower ladder 1 is vertically connected with an upper ladder 10, the left and right sides of the lower ladder 1 are fixedly provided with a telescopic rod 2, the lower end of a lantern ring 17 sleeved on the telescopic rod 2 is connected with a hook 3 through a rotating shaft, the bottom of the lower ladder 1 is solid to prevent a movable rod 8 from sliding off, the end of one thin side of the telescopic rod 2 is provided with a block to prevent the hook 3 from sliding off, the direction of the hook 3 is parallel to the lower ladder 1, the hook 3 is directed to the side to avoid directly placing the hidden danger to the personnel, the length of the telescopic rod 2 can be adjusted to change the position of the hook 3, thereby being capable of hanging objects with different sizes and also being capable of hanging net bags with different sizes, the two sides of the bottom end of the lower ladder 1 are provided with anti-static grounding, the two ends of the movable rod 8 are fixed with hollow iron balls 16, the lower end of a lantern ring 17 sleeved on the surface of the movable rod 8 is welded with a supporting plate 5, the lower end of the supporting plate 5 is distributed with a double-sided hook 9, the movable rod 8 passes through openings inserted in the inner sides of main beams at two sides of the lower ladder 1, the opening can be seen from the specification of the figure 2, the main beam plan view of the lower ladder 1 is provided with an opening which is in sliding connection with the main beams at two sides of the lower ladder 1, the diameter of the hollow iron balls 16 fixedly connected at two sides of the movable rod 8 is larger than the width of the opening, so that the movable rod 8 can slide and can not be supported away from the main beams of the lower ladder 1, the two ends of the movable rod 8 are fastened with steel wire ropes 7, the distance between the main beams of the lower ladder 1 is equal to the distance, the other end of each steel wire rope 7 is connected with a pull rod 12, the movable rod 8 is, and the upper and lower sides of the sliding block 14 are respectively fixed with a clamping block 13, and the distance between the clamping blocks 13 is equal to the width of the supporting plate 5, when the supporting plate 5 is vertical to the lower ladder 1, through holes at two sides of the supporting plate 5 correspond to through holes arranged on the clamping blocks 13, the position of the clamping blocks 13 is adjusted by utilizing the slide blocks 14, when the supporting plate 5 is needed to be used, the clamping block 13 can be used for clamping the supporting plate 5 to prevent the supporting plate from rotating, and is fixed by a bolt passing through a through hole corresponding to the splint 15 of the clamping block 13, a bracket 11 is arranged at the joint of the upper ladder 10 and the lower ladder 1, and the end of the bracket 11 is provided with a pulley 6, the pulley 6 is provided with a steel wire rope 7, the pulley 6 enables the front section of the steel wire rope 7 to keep a vertical state at the position where the upper ladder 10 is installed through the bracket 11, and when the steel wire rope 7 is pulled to lift the movable rod 8, the force direction of the movable rod 8 deviates from the main beam of the lower ladder 1 to cause excessive friction, and the force for lifting is increased.

The working principle is as follows: when the multifunctional vehicle-mounted overhead ladder is used, firstly, the multifunctional vehicle-mounted overhead ladder is simply known, after the device is known, important part parts of the multifunctional vehicle-mounted overhead ladder are checked, and then the multifunctional vehicle-mounted overhead ladder is formally used after no problem is detected, when articles need to be hung, the sleeve type telescopic rod 2 is extended according to the size of the hung articles, the position of the hook 3 is adjusted to be hung, when a string bag for placing the articles needs to be hung, the same is also true when the article needs to be placed on a vehicle roof, firstly, the supporting plate 5 is rotated to a position vertical to the lower ladder 1 through the sleeve ring 17, then, the slide block 14 is pushed to drive the clamping block 13 to move, the clamping block 13 moves to just 2 clamping blocks 13 to clamp the supporting plate 5, when the through holes correspond to the through holes, the bolt is inserted into the through hole to fix the supporting plate 5, then, the articles are placed on the supporting plate 5, and the suspendable articles are hung, after the goods are placed, the pull rod 12 is pulled, the steel wire rope 7 is pulled towards the pulling direction of the pull rod 12 through the pulley 6, the steel wire rope 7 also pulls the movable rod 8 to move upwards, the steel wire rope 7 is wound on the pull rod 12 while the pull rod 12 is pulled to the position when the supporting plate 5 is pulled, the pull rod 12 is placed on the support 11, then the other person unloads the goods on the supporting plate 5 and the goods on the double-sided hook 9 are unloaded, after the unloading is finished, the steel wire rope 7 is lengthened, the supporting plate 5 is placed at the bottommost part of the lower ladder 1, then the bolt is pulled out, the sliding block 14 slides, the clamping block 13 is loosened to clamp the supporting plate 5, and the supporting plate 5 is attached to the surface of the lower ladder 1 in a returning mode.

The principles and embodiments of the present invention have been explained herein using specific examples, which are presented only to assist in understanding the methods and their core concepts. The foregoing is only a preferred embodiment of the present invention, and it should be noted that there are objectively infinite specific structures due to the limited character expressions, and it will be apparent to those skilled in the art that a plurality of modifications, decorations or changes can be made without departing from the principle of the present invention, and the above technical features can be combined in a proper manner; the application of these modifications, variations or combinations, or the application of the concepts and solutions of the present invention in other contexts without modification, is not intended to be considered as a limitation of the present invention.

Claims

1. The utility model provides a multi-function vehicle carries ladder of ascending a roof which characterized in that: comprises a lower ladder (1), wherein an upper ladder (10) is vertically connected to the lower ladder (1), sleeve type telescopic rods (2) are fixedly arranged on the left side and the right side of the lower ladder (1), hooks (3) are connected to the lower ends of lantern rings (17) sleeved on the sleeve type telescopic rods (2) through rotating shafts, anti-static grounding chains (4) are arranged on the two sides of the bottom end of the lower ladder (1), movable rods (8) are inserted into openings of the inner sides of main beams on the two sides of the lower ladder (1), hollow iron balls (16) are fixed at the two ends of each movable rod (8), a supporting plate (5) is welded at the lower end of the lantern ring (17) sleeved on the surface of each movable rod (8), double-sided hooks (9) are distributed at the lower end of the supporting plate (5), steel wire ropes (7) are fastened at the two ends of each movable rod (8), the distance between the main beams of the fastening positions is equal to the, a support (11) is arranged at the joint of the upper ladder (10) and the lower ladder (1), a pulley (6) is installed at the tail end of the support (11), and a steel wire rope (7) is arranged on the pulley (6).

2. The utility model relates to a multi-function vehicle carries on-board ladder of claim 1, characterized in that: the bottom of the lower ladder (1) is solid, and the movable rod (8) is prevented from sliding off.

3. The utility model relates to a multi-function vehicle carries on-board ladder of claim 1, characterized in that: the end of one thin side of the sleeve type telescopic rod (2) is provided with a blocking block for blocking the hook (3) from sliding off, and the direction of the hook (3) is parallel to the descending ladder (1).

4. The utility model relates to a multi-function vehicle carries on-board ladder of claim 1, characterized in that: the pulley (6) enables the front section of the steel wire rope (7) to be kept in a vertical state at the position where the upper ladder (10) is installed through the bracket (11).

5. The utility model relates to a multi-function vehicle carries on-board ladder of claim 1, characterized in that: the movable rod (8) is connected with the main beams at the two sides of the lower ladder (1) in a sliding mode through an opening which is inserted in the inner side of the main beams at the two sides of the lower ladder (1), and the diameter of the hollow iron ball (16) fixedly connected with the two sides of the movable rod (8) is larger than the width of the opening.

6. The utility model relates to a multi-function vehicle carries on-board ladder of claim 1, characterized in that: rectangular channel (15) have been seted up in movable rod (8), and inside inserting of rectangular channel (15) is equipped with slider (14), slider (14) end is fixed with hollow iron ball (16), and hollow iron ball (16) diameter is greater than the open-ended width, and the side is fixed with clamp splice (13) respectively about slider (14), and the distance between clamp splice (13) equals the width of layer board (5), when layer board (5) perpendicular to is descended (1), the through-hole of layer board (5) both sides is corresponding with the through-hole that clamp splice (13) were seted up.