CN208347669U - A kind of finishing uses folding ladder - Google Patents

Abstract

The utility model provides a kind of finishing folding ladder, including standing plate, be arranged in standing plate wherein the bar shaped vertical ladder of side, two support rods at the other both ends of standing plate are set, the both ends that standing plate does not install side fixed edge are hingedly arranged in supporting bar top, and support rod is tilted towards standing plate lower outer and is stretched out, so that the bottom end of two support rods, vertical ladder, in ground distribution triangular in shape, support rod bottom is also connected with the auxiliary stand for being horizontally set on ground；The utility model passes through vertical ladder and two support rod distributions triangular in shape, because of the high stability of triangle, with high security performance, auxiliary stand improves the contact area between ground, there is better non-skid property when using on smooth earth, further enhance safety coefficient, vertical ladder and support rod, which are all made of, to be hingedly connected on standing plate, therefore folding shrinking can be carried out, is readily transported and stores.

Description

A kind of finishing uses folding ladder

Technical field

The utility model relates to fit up clothing arts, and in particular to a kind of folding ladder for finishing.

Background technique

Fitting up ladder is one of common tool of decoration worker.Existing finishing is usually vertical ladder or double ladder with ladder, The former mainly uses in the place by wall, and in ceiling finishing, it is around relied on without metope, therefore be not available.It is existing Double ladder there is also many problems, because double ladder is mainly to pass through two vertical ladders that front and back is diverged to mutually to support, because of vertical ladder Limited width can become very poor when construction personnel station is at the top of double ladder perpendicular to the stability on double ladder folding direction, It is easy to appear rocking, security risk is brought to work progress；And double ladder bottom end only pass through four contact points with Ground is connected, in use, being also easy to happen sliding on smooth earth such as floor tile, further improves danger coefficient.Therefore Need a kind of finishing ladder that can have not only folded but also there is more preferable safety coefficient.

Utility model content

For the deficiency in the presence of the prior art, the utility model provides a kind of finishing folding ladder, to solve It is currently used in the ladder of fitment process, vertical ladder is simply possible to use in wall side, and double ladder is on perpendicular to double ladder folding direction Stability can become very poor, and be easy to appear and rock, and also be easy to happen sliding when using on smooth earth such as floor tile, therefore cause The higher problem of danger coefficient.

To achieve the above object, the utility model uses the following technical solution:

A kind of finishing folding ladder, including standing plate, standing plate is arranged in, and wherein the bar shaped vertical ladder of side, setting are being stood Two support rods at the other both ends of plate, wherein vertical ladder includes two side fixed edges being parallel to each other and is vertically set on side fixed edge Between several pedals, the both ends for being hinged on standing plate wherein side of the top of two of them side fixed edge respectively symmetrically； The supporting bar top is hingedly arranged in the both ends that standing plate does not install side fixed edge, and support rod is towards standing plate lower outer Inclination is stretched out, so that the bottom end of two support rods, vertical ladder, in ground distribution triangular in shape, support rod bottom is also connected with level and sets Set the auxiliary stand on ground.

Compared with the prior art, the utility model has the following beneficial effects:

1, the utility model is fixed standing plate aloft, for applying by vertical ladder and two support rod distributions triangular in shape Worker person stands, because triangle has high stability, along with construction personnel is to the force direction point of vertical ladder and two support rods Direction is not extended along, and component is respectively downward and towards outside, and component in the horizontal direction acts on barycenter oftriangle court It is the most firm range of triangle interior stress to endpoint direction, therefore the utility model can continue to protect during support Keep steady qualitative, staff turn round etc. small range it is movable during, as long as gravity center of human body does not move to outside triangle Portion then can keep at any time stable, have high security performance；

2, the utility model is equipped with horizontal auxiliary stand in support rod bottom, to improve the contact between ground Area has better non-skid property when using on smooth earth, further enhances safety coefficient；

3, the vertical ladder of the utility model and support rod, which are all made of, is hingedly connected on standing plate, therefore can carry out folding receipts Contracting, is readily transported and stores.

Detailed description of the invention

Fig. 1 is the overall structure diagram of the utility model；

Fig. 2 is front view of the utility model along vertical ladder direction；

Fig. 3 is the enlarged diagram of part A in the utility model Fig. 2；

Fig. 4 is side view when auxiliary stand is opened in the utility model；

Fig. 5 is side view when auxiliary stand is shunk in the utility model；

In figure: standing plate 1, support rod 3, side fixed edge 21, pedal 22, anti-skidding clamp 23, auxiliary stand 31, is engraved vertical ladder 2 Empty 32, rubber mat 311.

Specific embodiment

The technical solution in the utility model is further illustrated with reference to the accompanying drawings and embodiments.

Embodiment:

As shown in Figs. 1-5, the utility model proposes a kind of finishing folding ladders, including standing plate 1, setting are in standing plate 1 wherein the bar shaped vertical ladder 2 of side, two support rods 3 at the other both ends of standing plate 1 are set, wherein standing plate 1 be square, One of rectangle is square in the present embodiment, and vertical ladder 2 and the setting of support rod 3 are formed below standing plate 1 there are four tools The stable support construction of fulcrum.

Wherein vertical ladder 2 includes two side fixed edges 21 being parallel to each other and is vertically set on several between side fixed edge 21 Root pedal 22, the both ends for being hinged on the wherein side of standing plate 1 of the top of two of them side fixed edge 21 respectively symmetrically, and can be with The side of standing plate 1 is axis rotation, and rotation axis is equipped with spacing bayonet, and to limit the rotational angle of vertical ladder 2, vertical ladder 2 is along vertical Directly the rotational angle in 1 direction of standing plate is -15 °~30 °, i.e., at most rotation is extremely vertical ladder 2 with 1 angle of standing plate outward Stuck fixation at 120 °.In preferred scheme, anti-skidding clamp 23 is equipped on the inside of 21 bottom end of two sides fixed edge of vertical ladder 2, it is described anti- 23 bottom of slide card head is parallel to ground to increasing friction force.

The both ends bottom that standing plate 1 does not install side fixed edge 21 is hingedly arranged in 3 top of support rod, similar, support Bar 3 is also -15 °~30 ° along the rotational angle perpendicular to 1 direction of standing plate, to match with vertical ladder 2.And 3 direction of support rod The inclination of 1 lower outer of standing plate is stretched out, i.e., support rod 3 is with its immediate 1 two sides angle of standing plate in the horizontal direction Obtuse angle, so that the bottom end of two support rods 3, vertical ladder 2 forms stable support construction in ground distribution triangular in shape.Because of triangle Shape has high stability, along with force direction of the construction personnel to vertical ladder 2 and two support rods 3 extends along direction respectively, Its component is respectively downward and towards outside, and it is three that component in the horizontal direction, which acts on barycenter oftriangle towards endpoint direction, The most firm range of angular internal stress, therefore the utility model can continue to keep stability during support, work Personnel turn round etc. small range it is movable during, as long as gravity center of human body does not move to triangular exterior, can protect at any time It is fixed to keep steady, and has high security performance.

In preferred scheme, 3 bottom of support rod is also connected with the auxiliary stand 31 for being horizontally set on ground, to improve Contact area between the utility model and ground, on smooth earth use when have better non-skid property, further plus Strong safety coefficient.

Preferred in the present embodiment, 3 bottom end of support rod is additionally provided with the hollow out 32 matched with auxiliary stand 31, hollow out 32 Two sides are hinged on auxiliary stand 31 so that auxiliary stand 31 can be with rotating shrinking to hollow out 32 inside.When the space on bottom surface It is limited, when being unfavorable for the opening placement of auxiliary stand 31, auxiliary stand 31 can be rotated in income hollow out 32, pass through support rod 3 End and ground face contact.In further preferred scheme, auxiliary stand 31 is equipped with rubber mat 311 close to 1 one end of standing plate, so that After its rotating shrinking is into hollow out 32, rubber mat 311 is located at the bottom end of support rod 3, can play increase frictional force, avoid Support rod 3 and ground occur sliding and influence stability.

Finally, it is stated that above embodiments are merely intended for describing the technical solutions of the present application, but not for limiting the present application, although ginseng The utility model is described in detail according to preferred embodiment, those skilled in the art should understand that, it can be to this The technical solution of utility model is modified or replaced equivalently, without departing from the objective and model of technical solutions of the utility model It encloses, should all cover in the scope of the claims of the utility model.

Claims (5)

1. it is a kind of finishing use folding ladder, it is characterised in that: including standing plate, be arranged in standing plate wherein the bar shaped vertical ladder of side, Two support rods at the other both ends of standing plate are set, and wherein vertical ladder includes two side fixed edges being parallel to each other and is vertically arranged Several pedals between the fixed edge of side, the top of two of them side fixed edge respectively symmetrically be hinged on standing plate wherein one The both ends of side；The both ends that standing plate does not install side fixed edge are hingedly arranged in the supporting bar top, and support rod direction is stood The inclination of plate lower outer is stretched out, so that the bottom end of two support rods, vertical ladder, in ground distribution triangular in shape, support rod bottom also connects It is connected to the auxiliary stand for being horizontally set on ground.

2. a kind of finishing folding ladder as described in claim 1, it is characterised in that: the support rod bottom end is equipped with and auxiliary branch The two sides of the hollow out that frame matches, hollow out are hinged on auxiliary stand so that auxiliary stand can be with rotating shrinking to hollow out inside.

3. a kind of finishing folding ladder as claimed in claim 2, it is characterised in that: the auxiliary stand is close to standing plate one end Equipped with rubber mat, so that rubber mat is located at the bottom end of support rod after its rotating shrinking is into hollow out.

4. a kind of finishing folding ladder as described in claim 1, it is characterised in that: the standing plate is square, rectangle One of.

5. a kind of finishing folding ladder as described in claim 1, it is characterised in that: in the two sides fixed edge bottom end of the vertical ladder Side is equipped with anti-skidding clamp, and the anti-skidding clamp bottom is parallel to ground to increasing friction force.