CN207999211U - A kind of supporting ladder convenient for lifting bearing article - Google Patents

Abstract

The utility model discloses a kind of supporting ladders convenient for lifting bearing article, including bar shaped supporting case, bar shaped supporting case two opposite sides surface upper end is fixedly connected with horizontal N shapes frame, it is set with bar shaped carrying ladder on each horizontal N shapes frame of institute, it is set with one group of improved mat on each bar shaped carrying ladder lower face, each bar shaped carrying ladder upper surface is fixedly connected with that mutually overlapped horizontal folding shape plate, bar shaped supporting case upper surface is processed rolls over the No.1 strip gab that shape plate matches with one group of level, bar shaped supporting case lower surface processes No. two strip gabs to match with No.1 strip gab, two groups of horizontal support bars are fixedly connected in the bar shaped supporting case on the surface of two opposite sides.The utility model has the beneficial effects that a kind of, convenient for taking, be not fixed conveniently convenient for use of ascending a height convenient for the bearing article when ascending a height when not in use, portable device.

Description

A kind of supporting ladder convenient for lifting bearing article

Technical field

The utility model is related to supporting ladder field, especially a kind of supporting ladders convenient for lifting bearing article.

Background technology

Supporting ladder is exactly the device for ascending a height.

When some places with certain altitude repair, need to be climbed by supporting ladder, traditional ladder Have single side, have it is two-sided, either single side or double side support, tool all inconvenient to carry, can only be reach it is specified Place is transmitted by support staff, the trouble compared, if using many middle tools, needs constantly to deliver, or the personnel that ascend a height Repeated multiple times climbing is carried out, the trouble compared, what is also compared wastes time, and for two-sided ladder, is easy to swing in carrying, It is inconvenient to carry, therefore in order to solve these problems, a kind of supporting ladder of article easy to carry of design is necessary.

Utility model content

Purpose of the utility model is to solve the above problems, devise a kind of support convenient for lifting bearing article Ladder.

Realize that above-mentioned purpose the technical solution of the utility model is, a kind of supporting ladder convenient for lifting bearing article, including Bar shaped supporting case, bar shaped supporting case two opposite sides surface upper end are fixedly connected with horizontal N shapes frame, each horizontal N shapes frame of institute On be set with bar shaped carrying ladder, be set with one group of improved mat on each bar shaped carrying ladder lower face, it is each described Bar shaped carrying ladder upper surface is fixedly connected with that mutually overlapped horizontal folding shape plate, bar shaped supporting case upper surface processing and one The No.1 strip gab that the horizontal folding shape plate of group matches, the processing of bar shaped supporting case lower surface match with No.1 strip gab No. two strip gabs, be fixedly connected with two groups of horizontal support bars on the surface of two opposite sides in the bar shaped supporting case, it is each described Semicircle fixed frame is set in horizontally-supported rod end surface, equal and both ends pass through No.1 respectively in semicircle fixed frame described in every group Strip gab and No. two strip gabs stretch out the vertical round bar of bar shaped supporting case, each semicircle fixed frame side surface both ends Place is all provided with the Miniature nail between corresponding vertical round bar side surface, is set in the bar shaped supporting case and No.1 strip gab phase The bar shaped Carrier box matched, bar shaped Carrier box side surface are embedded in and corresponding with each vertical round bar multiple horizontal slide Bar, mutually overlapped suit and corresponding vertical round bar side surface on each horizontal slide rod end face semicircle sliding rack, Each vertical round bar upper and lower end face is set with the limitation protrusion to match with corresponding semicircle sliding rack, and the bar shaped is held It carries and is fixedly connected with the pulling frame to match with No.1 strip gab at box top surface edge, rubber is set on the pulling frame Layer, equal hinge connection binodal swings pull lever at the pulling frame upper surface both ends, and each binodal swings pull lever one It is set on end face and pulls block, equal hinge connection and each bar shaped carrying ladder at the surface lower end of bar shaped supporting case two opposite sides Frame side surface mutually overlapped swing fixed hook.

The bar shaped supporting case is located at one group of bar shaped and carries on the inside of the upper end of ladder.

Each longitudinal section for swinging fixed hook is right angle L-shaped.

The quantity of multiple horizontal slide rods is 2-4, and multiple horizontal slide rods are equidistant positioned at same vertical On line.

The bar shaped carrying ladder inner surface is fixedly connected with one group of fixation band between bar shaped supporting case side surface.

It is described to pull the longitudinal section of frame for right angle n shapes.

The supporting ladder convenient for lifting bearing article made using the technical solution of the utility model, one kind are made convenient for ascending a height With, convenient for the bearing article when ascending a height, convenient for taking, it is not fixed conveniently when not in use, portable device.

Description of the drawings

Fig. 1 is a kind of structural schematic diagram of the supporting ladder convenient for lifting bearing article;

Fig. 2 is a kind of vertical view of the supporting ladder convenient for lifting bearing article;

Fig. 3 is a kind of top plan view of the supporting ladder convenient for lifting bearing article;

Fig. 4 is a kind of side view of the supporting ladder convenient for lifting bearing article;

Fig. 5 is semicircle fixed frame, vertical round bar, Miniature nail and semicircle in a kind of supporting ladder convenient for lifting bearing article The matched partial enlarged view of shape sliding rack;

In figure, 1, bar shaped supporting case;2, horizontal N shapes frame;3, bar shaped carries ladder;4, improved mat;5, horizontal folding shape plate; 6, horizontal support bar;7, semicircle fixed frame;8, vertical round bar;9, Miniature nail;10, bar shaped Carrier box;11, horizontal slide rod; 12, semicircle sliding rack;13, limitation protrusion;14, frame is pulled;15, rubber layer;16, binodal swings pull lever;17, it pulls Block;18, fixed hook is swung;19, fixed band.

Specific implementation mode

It should be noted that:Similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi It is defined, then it further need not be defined and explained in subsequent attached drawing in a attached drawing.

In the description of the present invention, it should be noted that term "upper", "lower", "vertical", "horizontal", "inner", The orientation or positional relationship of the instructions such as "outside" is to be based on the orientation or positional relationship shown in the drawings or the utility model product The orientation or positional relationship usually put when use, is merely for convenience of describing the present invention and simplifying the description, without referring to Show or imply that signified device or element must have a particular orientation, with specific azimuth configuration and operation, therefore cannot manage Solution is limitations of the present invention.In addition, term " one ", " two " etc. be only used for distinguish description, and should not be understood as instruction or Imply relative importance.

The utility model is specifically described below in conjunction with the accompanying drawings, as shown in Figs. 1-5, one kind is convenient for lifting bearing article Supporting ladder, including bar shaped supporting case 1,1 two opposite sides surface upper end of the bar shaped supporting case be fixedly connected with horizontal N shapes frame 2, Bar shaped carrying ladder 3 is set on each horizontal N shapes frame 2, each bar shaped carrying ladder is set with one group on 3 lower face Improved mat 4,3 upper surface of each bar shaped carrying ladder is fixedly connected with that mutually overlapped horizontal folding shape plate 5, the bar shaped 1 upper surface of supporting case is processed rolls over the No.1 strip gab that shape plate 5 matches, 1 lower surface of bar shaped supporting case with one group of level No. two strip gabs that processing matches with No.1 strip gab, it is fixed on the surface of two opposite sides in the bar shaped supporting case 1 to connect Two groups of horizontal support bars 6 are connect, semicircle fixed frame 7 is set on each 6 end face of the horizontal support bar, it is semicircle described in every group Equal and both ends pass through No.1 strip gab respectively in fixed frame 7 and No. two strip gabs stretch out the vertical round bar of bar shaped supporting cases 1 8, the Miniature nail 9 being each all provided at 7 side surface both ends of the semicircle fixed frame between corresponding 8 side surface of vertical round bar, The bar shaped Carrier box 10 to match with No.1 strip gab, 10 side surface of bar shaped Carrier box are set in the bar shaped supporting case 1 Multiple horizontal slide rods 11 embedded and corresponding with each vertical round bar 8 each cover on 11 end face of the horizontal slide rod Mutually overlapped dress and corresponding 8 side surface of vertical round bar semicircle sliding rack 12, each 8 upper and lower end face of vertical round bar cover The limitation protrusion 13 that dress matches with corresponding semicircle sliding rack 12, the company of fixation at 10 top surface edge of bar shaped Carrier box The pulling frame 14 to match with No.1 strip gab is connect, rubber layer 15, the pulling frame are set on the pulling frame 14 Equal hinge connection binodal swings pull lever 16 at 14 upper surfaces both ends, and each binodal is swung to be covered on 16 end face of pull lever It fills and pulls block 17, equal hinge connection and each bar shaped carrying 3 side table of ladder at 1 two opposite sides surface lower end of the bar shaped supporting case Face mutually overlapped swing fixed hook 18;The bar shaped supporting case 1 is located at one group of bar shaped and carries on the inside of the upper end of ladder 3;Each institute It is right angle L-shaped to state and swing the longitudinal section of fixed hook 18;The quantity of multiple horizontal slide rods 11 is 2-4, multiple described Horizontal slide rod 11 is equidistant to be located on same vertical line;Bar shaped carrying 3 inner surface of ladder is fixedly connected with and bar shaped One group of fixation band 19 between 1 side surface of supporting case;It is described to pull the longitudinal section of frame 14 for right angle n shapes.

When specifically used, one group of bar shaped is carried into ladder 3 and is swung on one group of corresponding horizontal N shapes frame 2 so that One group of level folding shape plate 5 on 3 upper end side surface of each bar shaped carrying ladder is mutually overlapped, and strip through-hole is formed, Wherein it is located at the improved mat 4 of 3 lower surface of each bar shaped carrying ladder convenient for making the anti-sliding stop of this device, wherein each bar shaped Carrying ladder 3 is convenient for manually trampling ascending a height, wherein when ascending a height, it can be by manually dropping pulling frame 14, bar shaped Carrier box 10 is pulled up, wherein it is comfortable convenient for pulling positioned at the rubber layer 15 of 14 upper surface of frame is pulled, wherein It is convenient for elongation pulling positioned at pulling one group of binodal of 14 upper surface of frame to swing pull lever 16, wherein without pulling When, each binodal can be swung to pull lever 16 and be overlapped on 3 upper surface of bar shaped carrying ladder, wherein being swung positioned at each binodal The pulling block 17 of 16 upper surface of pull lever is convenient convenient for pulling, and wherein the both ends of bar shaped Carrier box 10 pass through multiple horizontal slide rods 11 and the semicircle sliding rack 12 on 11 side surface of each horizontal slide rod with it is corresponding vertical in the bar shaped supporting case 1 7 side surface of semicircle fixed frame on round bar 8 is overlapped, convenient for being slided on corresponding vertical round bar 8 so that item Shape Carrier box 10 can move up and down, and convenient for internal tool of taking, be located on 1 side surface of bar shaped supporting case and and bar shaped The swing fixed hook 18 carried between 3 side surface of ladder is convenient for when without using this device, is fixed, wherein being located at item The angle that one group of fixed cover 19 between shape supporting case 1 and each bar shaped carrying ladder 3 swings convenient for limitation.Wherein each semicircle The side surface of shape fixed frame 7 by being attached between one group of Miniature nail 9 and corresponding 8 side surface of vertical round bar, wherein By horizontal support bar 6 and strip, that 1 inner surface of supporting case is fixed each semicircle fixed frame 7, is located at each Limitation protrusion 13 on vertical 8 upper and lower end face of round bar is convenient for limiting the moving range of semicircle sliding rack 12.

Above-mentioned technical proposal only embodies the optimal technical scheme of technical solutions of the utility model, the technology of the art Personnel embody the principles of the present invention to some variations that some of which part may be made, and belong to the utility model Protection domain within.

Claims (6)

1. a kind of supporting ladder convenient for lifting bearing article, including bar shaped supporting case (1), which is characterized in that the bar shaped support Box (1) two opposite sides surface upper end is fixedly connected with horizontal N shapes frame (2), and being set with bar shaped on each horizontal N shapes frame (2) of institute holds Ladder (3) is carried, is set with one group of improved mat (4) on each bar shaped carrying ladder (3) lower face, each bar shaped is held Carry be fixedly connected with that mutually overlapped horizontal folding shape plate (5), bar shaped supporting case (1) the upper surface processing of ladder (3) upper surface The No.1 strip gab to match with one group of level folding shape plate (5), bar shaped supporting case (1) the lower surface processing and No.1 bar shaped Be open No. two strip gabs to match, and two groups of level branch are fixedly connected on the interior two opposite sides surface of bar shaped supporting case (1) Strut (6) is each set with semicircle fixed frame (7) on horizontal support bar (6) end face, semicircle fixed frame described in every group (7) equal and both ends pass through No.1 strip gab respectively in and No. two strip gabs stretch out the vertical round bar of bar shaped supporting cases (1) (8), it is all provided at each described semicircle fixed frame (7) side surface both ends micro- between corresponding vertical round bar (8) side surface Sprig (9), the bar shaped supporting case (1) is interior to set the bar shaped Carrier box (10) to match with No.1 strip gab, and the bar shaped is held Load box (10) side surface is embedded in and multiple horizontal slide rods (11) corresponding with each vertical round bar (8), each level Mutually overlapped suit and corresponding vertical round bar (8) side surface on sliding bar (11) end face semicircle sliding rack (12), each Vertical round bar (8) upper and lower end face is set with the limitation protrusion (13) to match with corresponding semicircle sliding rack (12), institute State the pulling frame (14) for being fixedly connected at bar shaped Carrier box (10) top surface edge and matching with No.1 strip gab, the drawing Rubber layer (15) is set on dynamic frame (14), equal hinge connection binodal swings pulling at pulling frame (14) the upper surface both ends Bar (16), each binodal, which swings to be set on pull lever (16) end face, pulls block (17), the bar shaped supporting case (1) two Mutually overlapped for equal hinge connection and each bar shaped carrying ladder (3) side surface at the lower end of opposite flank swings fixed hook (18).

2. a kind of supporting ladder convenient for lifting bearing article according to claim 1, which is characterized in that the bar shaped support Box (1) is located at one group of bar shaped and carries on the inside of the upper end of ladder (3).

3. a kind of supporting ladder convenient for lifting bearing article according to claim 1, which is characterized in that each swing The longitudinal section of fixed hook (18) is right angle L-shaped.

4. a kind of supporting ladder convenient for lifting bearing article according to claim 1, which is characterized in that multiple levels The quantity of sliding bar (11) is 2-4, and multiple horizontal slide rods (11) are equidistant to be located on same vertical line.

5. a kind of supporting ladder convenient for lifting bearing article according to claim 1, which is characterized in that the bar shaped carrying Ladder (3) inner surface is fixedly connected with one group of fixation band (19) between bar shaped supporting case (1) side surface.

6. a kind of supporting ladder convenient for lifting bearing article according to claim 1, which is characterized in that the pulling frame (14) longitudinal section is right angle n shapes.