CN205134173U - Landing stage - Google Patents

Abstract

The utility model discloses a landing stage, its technical scheme main points are the step includes first step section and second step section, first step section includes a horizontal step and vertical step, second step section includes the fretwork face that the 2nd horizontal step and fretwork set up, the 2nd horizontal step goes up the articulated ramp plate that has, a plurality of ramp plate through the upset and with the 2nd horizontal step's of top bottom mutually fixed and cooperation form a slope. Having reached and having separated into first step section and second step section through the step, first step section is ordinary step, and second step section can realize exactly the overturning step section of sloping face in needs, only need just can realize the slope upset, still have the function of original ordinary step under the situation that need not use, and such setting has just realized the effect of stair multiple functions, nimble use.

Description

A kind of trestle

Technical field

The utility model relates to building field, and in particular, it relates to a kind of trestle.

Background technology

Trestle is transporting material, equipment, personnel and the temporary bridge facility built, when small boat rests in bank, just need trestle to realize to carry out with ship on the bank to realize people, thing flowing mutual, the form of trestle can by a variety of, if but relate to more small-sized ship, when needing people to build trestle voluntarily, trestle is made up of two parts usually, one is link, one end of link is connected with ship, the other end of link is placed on land, and the link being placed on upper end, land just needs stair to realize transition usually.But in the middle of the situation that ship gets off, not only there is people, also likely there is the thing of luggage or some equipment and so on, some old men or child is even also had to need to ride instead of walk by wheelchair, these situations want just there is certain difficulty by the common step that has, and this time is just extremely necessary that needs slope is to reach better effect.

Such as, application number be 201310128362.4 Chinese invention patent disclose a kind of movable stair slope, belong to handbarrow, it comprises pedestal and expansion plate, and described pedestal is connected with expansion plate by rotating shaft, and a regulating handle is established in rotating shaft one end; Described expansion plate is socketed successively by inner plating and lamina rara externa and forms, and described lamina rara externa is hollow.This movable stair slope is scalable design, very convenient in stair internal conversion angle after contraction; Can form a slope on stairway step after expansion, pedestal is firmly non-slip, and weight easily can be put and directly push to building on the slope by people, uses, Labor-saving safety during past carrying heavy goods upstairs.But stair step originally has also also override by this mode, the effect that can not well play by this way.

Utility model content

According to the deficiencies in the prior art, the utility model provides a kind of trestle, and the stair of its trestle have and flexibly side can be offered ramp, thus facilitate weight, be sitting on wheelchair people turnover.

For achieving the above object, the utility model provides following technical scheme: a kind of trestle, comprise stair and link, described link one end is connected with stair, described link has guardrail, described stair frame comprises some steps, described step comprises First stage and second step section, the described First stage comprises the second horizontal bench and vertical step, described second step section comprises the hollow out face of the second horizontal bench and hollow out setting, second horizontal bench of described slope is provided with turnover slope board, some slope boards are through overturning and fixing with the bottom of the second horizontal bench of top and coordinate formation one slope.

Further, the bottom of described slope board is provided with stopping means, described stopping means comprise first hinge bar hinged with the second horizontal bench and with slope board bottom the second hinge bar of being hinged, the other end of described first hinge bar and the second hinge bar is hinged to coordinate by pin joint and forms hinge bar, and described first hinge bar points out extended limited bit slice in hinged.

Further, the bottom of described stair is provided with dismountable roller.

Further, the panel of described link is provided with fluorescence pasting board.

The beneficial effects of the utility model are, First stage and second step section is separated into by step, the First stage is common step, second step section can realize the step section being turned into slope exactly, when needs, only need slope upset just can realize, still there is the function of original common step, the effect that such setting just achieves a stair several functions, uses flexibly under not needing the situation used.

Accompanying drawing explanation

Fig. 1 is the schematic diagram of trestle;

Fig. 2 is the schematic diagram that the second step section of trestle is turned into slope;

The schematic diagram of Fig. 3 position stopping means.

Description of reference numerals: stair 1, link 2, step 3, First stage 31, first horizontal bench 31a, vertically step 31b, second step section 32, second horizontal bench 32a, hollow out face 32b, slope 4, slope board 41, stopping means 5, first hinge bar 51, second hinge bar 52, groove 53, banking stop 54, fluorescence pasting board 6, magnet strip 7.

Detailed description of the invention

Do auspiciously further to state to the utility model by specific embodiment below in conjunction with accompanying drawing, following examples are descriptive, are not determinate, can not limit protection domain of the present utility model with this.

A kind of trestle, comprise stair 1 and link 2, link 2 one sections is connected with stair 1, the other end and the ship of link 2 are wanted to be connected, the major part of link 2 is maked somebody a mere figurehead on the water surface, and the both sides of link 2 are provided with guardrail, and described stair 1 frame is also provided with some steps 3, select in the middle of the present embodiment and there are five to six steps 3, the change of step 3 quantity can certainly be realized according to the height of link 2.

Step 3 is separated into two parts, comprise First stage 31 and second step section 32, the width in First stage 31 is the twice of the width of second step section 32 haply, the First stage 31 is common step 3, by the first horizontal bench 31a and vertical step 31b phase composition, second step section 32 comprises the second horizontal bench 32a, water surface panel is also provided with slope board 41, second step section 32 is provided with hollow out face 32b on vertical plane, be hollow out design, slope board 41 is hinged in the end of the second horizontal bench 32a and the second horizontal bench 32a, five or six slope boards 41 just can after upset step to a new level 3 the location, end of the second horizontal bench 32a, adopt in the middle of the present embodiment and be provided with magnet strip 7 with the second horizontal bench 32a place after slope board 41 overturns, reach fixing simply and easily by the setting of magnet strip 7, and then multiple slope board 41 constitutes a slope 4, gap between slope board 41 and slope board 41 can almost be ignored, so can not bring inconvenience in the middle of the luggage traffic process of weight or old man.

The bottom of slope board 41 is provided with groove 53, the bottom of slope board 41 is provided with the second hinge bar 52, be hinged in groove 53 bottom one end of second hinge bar 52 and slope board 41, the first hinge bar 51 is provided with in the groove 53 of the second horizontal bench 32a, one section of first hinge bar 51 with groove 53 in be hinged, the other end of the first hinge bar 51 and the second hinge bar 52 connects into a pin joint, thus coordinate formation one with hinge bar, and point out extended limited bit slice 54 at the first hinge bar in hinged, banking stop 54 is the banking stop 54 of semicircle shape, banking stop 54 is arranged on the bottom of the first hinge bar 51, after upset by slope board 41, action direction due to gravity is downward, the setting of banking stop 54 can limit the upset of the second hinge bar 52, and then banking stop 54 can play the position-limiting action to the second hinge bar 52, thus it is spacing to achieve slope board 41, further carry out again spacing while being fixed by magnet strip 7, avoid slope board 41 that slope board 41 just can be avoided after the flop again to cover on the second horizontal bench 32a when the active force on surface all acts on slope board 41.All there is setting the both sides that stopping means 5 is distributed in slope board 41 in the middle of the present embodiment, and then serve the stability increased after slope board 41 overturns.

As another kind of embodiment of the present utility model, the surface of link 2 is provided with fluorescence pasting board 6, the setting of fluorescence iron plate serves can have luminous effect at night, and the time that ship rests on the bank is indefinite, also often occur to stop evening, after stopping at night, the usual lighting apparatus in place stopped due to little ship is incomplete, so easily cause the people on ship easily to meet accident in the middle of walking process on the trestle built voluntarily, particularly on stair 1 in the middle of walking process, easily security incident is there is because sight line is subject to hindering, therefore be provided with fluorescence pasting board 6 just can realize evening walking process in the middle of increase the visual field, avoid occurring security incident.

As another kind of embodiment of the present utility model, the bottom of stair 1 is provided with dismountable roller, is provided with roller and can realizes facilitating link 2 place that is transported to of stair 1 to build trestle fast temporarily.

First stage 31 and second step section 32 is separated into by step 3, the First stage 31 is common steps 3, second step section 32 can realize the step section being turned into slope 4 exactly, when needs, only need slope upset just can realize, still there is the function of original common step 3, the effect that such setting just achieves stair 1 several functions, uses flexibly under not needing the situation used.

The above is only preferred embodiment of the present utility model, protection domain of the present utility model be not only confined to above-described embodiment, and all technical schemes belonged under the utility model thinking all belong to protection domain of the present utility model.It should be pointed out that for those skilled in the art, do not departing from the some improvements and modifications under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.

Claims (4)

1. a trestle, comprise stair (1) and link (2), described link (2) one end is connected with stair (1), described link (2) has guardrail, described stair (1) frame comprises some steps (3), it is characterized in that, described step (3) comprises First stage (31) and second step section (32), the described First stage comprises the first horizontal bench (31a) and vertical step (31b), described second step section (32) comprises the hollow out face (32b) of the second horizontal bench (32a) and hollow out setting, described second horizontal bench (32a) is hinged with slope board (41), some slope boards (41) are through overturning and fixing with the bottom of second horizontal bench (32a) of top and coordinate formation one slope (4).

2. a kind of trestle according to claim 1, it is characterized in that, the bottom of described slope board (41) is provided with stopping means (5), the second hinge bar (52) that described stopping means (5) comprises first hinge bar (51) hinged with the second horizontal bench (32a) and is hinged with slope board (41) bottom, the other end of described first hinge bar (51) and the second hinge bar (52) is hinged to coordinate by pin joint and forms hinge bar, and described first hinge bar (51) points out extended limited bit slice (54) in hinged.

3. a kind of trestle according to claim 1 and 2, is characterized in that, the bottom of described stair (1) is provided with dismountable roller.

4. a kind of trestle according to claim 1 and 2, is characterized in that, the panel of described link (2) is provided with fluorescence pasting board (6).