CN206319827U

CN206319827U - Ladder servicing unit

Info

Publication number: CN206319827U
Application number: CN201620789461.6U
Authority: CN
Inventors: 朱国仕
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-07-26
Filing date: 2016-07-26
Publication date: 2017-07-11
Anticipated expiration: 2026-07-26

Abstract

The utility model discloses a kind of ladder servicing unit, it is adaptable to a ladder, and the ladder has at least two longitudinal mobile jibs, and a plurality of horizontal treadles being located between two mobile jibs, and the ladder servicing unit is included：One fixed cell, adapter section and at least one with a longitudinal mobile jib for being incorporated into the ladder are fixed on the guide member of the adapter section；One adjustment unit, the adjustment unit is column, can be incorporated into the guide member in the way of fixed cell movement；And locating unit, for after the adjustment unit is moved to a precalculated position, the adjustment unit to be fixed on into the fixed cell, reach by components above when user faces the ground of non-flat forms, it can make adjustment, and be can be applied on known ladder because of different terrain.

Description

Ladder servicing unit

Technical field

The utility model is related to a kind of ladder, more particularly to a kind of ladder servicing unit.

Background technology

Existing ladder is main by two spaced longitudinal mobile jibs, and it is a plurality of thus between two longitudinal mobile jib Horizontal pedal is constituted, and user can hold longitudinal mobile jib, the action that horizontal pedal is ascended a height is ridden, by ladder Help the people for alloing height shorter to take and be positioned over the thing of higher position, or carry out the construction operation of eminence.

Although above-mentioned ladder can allow user smoothly to reach required height, in the state of the non-flat forms of floor, make User may can not use ladder because of terrain obstruction, for example：Stair, or the height of ladder are not enough, and cause to use Even if person, which climbs, arrives ladder highest point, the height needed for can not still reaching causes the thing for the eminence that can not take or carried out high The construction operation at place.Furthermore, existing ladder can not voluntarily adjust height with the demand of user so that user is often Need to prepare the ladder of various different heights for different environmental requirements to be replaced, not only taken in storage empty Between, also increase the burden of user.

Utility model content

The purpose of this utility model is that, when user faces the ground of non-flat forms, can be made in response to different terrain Adjustment, and can be applied on known ladder.

To reach above-mentioned purpose, the utility model provides a kind of ladder servicing unit, it is adaptable to which a ladder, the ladder has At least two longitudinal mobile jibs, and a plurality of horizontal treadles being located between two mobile jibs, the ladder servicing unit are included：

One fixed cell, adapter section and at least one with a longitudinal mobile jib for being incorporated into the ladder are fixed on the adapter section Guide member；

One adjustment unit, the adjustment unit is column, can be incorporated into the guiding in the way of fixed cell movement Part；And

Locating unit, for after the adjustment unit being moved to a precalculated position, the adjustment unit being fixed on into this and consolidated Order member.

Reach by components above when user faces the ground of non-flat forms, can be made adjustment because of different terrain, and It can be applied on known ladder.

Brief description of the drawings

Fig. 1 is the schematic perspective view that the utility model is installed in a ladder in a preferred embodiment.

Fig. 2 is exploded view of the utility model in a preferred embodiment.

Fig. 3 is the utility model top plan view in a preferred embodiment.

Fig. 4 is that the utility model fixed cell in a preferred embodiment does not fix real profile with adjustment unit.

Fig. 5 is that the utility model fixed cell in a preferred embodiment fixes real profile with adjustment unit.

Fig. 6 is that the utility model is applied to the use state of a stair with reference to figure.

Fig. 7 is the utility model in the schematic diagram of another preferred embodiment.

Fig. 8 is the schematic perspective view that the utility model installs the horizontal treadle of an auxiliary in a preferred embodiment.

Sign flag explanation in accompanying drawing：

10 be ladder；11 be longitudinal mobile jib；12 be horizontal treadle；20 be fixed cell；21 be adapter section；22 be guiding Part；221 be perforation；30 be adjustment unit；Shoes untill 31；32 be adjustment hole；40 be positioning unit；41 be fixed seat；42 are Latch；43 be pad；44 be spring；45 be draw ring；A is screw；B is wheel；C is the horizontal treadle of auxiliary.

Embodiment

Clear, complete description is carried out to the technical solution of the utility model below in conjunction with accompanying drawing, it is clear that described Embodiment is a part of embodiment of the present utility model, rather than whole embodiments.Based on the embodiment in the utility model, The every other embodiment that those of ordinary skill in the art are obtained on the premise of creative work is not made, belongs to this The scope of utility model protection.

Fig. 1 to Fig. 3 is referred to, the utility model is a kind of ladder servicing unit, it is adaptable to which a ladder 10, the ladder 10 has There are at least two longitudinal mobile jibs 11, and a plurality of horizontal treadles 12 being located between two mobile jibs, the ladder servicing unit is included：

One fixed cell 20, the adapter section 21 and two with a longitudinal mobile jib 11 for being incorporated into the ladder 10 is fixed on the knot The guide member 22 of section 21 is closed, the adapter section 21 of the fixed cell 20 is L-shaped by plate body bending in the present embodiment, and respectively this is led Draw part 22 for a square frame, its center has a perforation 221, and the adapter section 21 is to run through the fixed cell with two-screw A 20 and longitudinal mobile jib 11 after screw lock fix；

One adjustment unit 30, the adjustment unit 30 is column, corresponding with the perforation 221 with a plurality of guide members 22 Shape, is passed through for the adjustment unit 30, can be incorporated into the guide member 22 in the way of the fixed cell 20 movement, in this reality Applying one end of the adjustment unit of this in example 30 has an on-slip pin 31, and the adjustment unit 30 is provided with a plurality of adjustment holes 32；And

Locating unit 40, for after the adjustment unit 30 is moved to a precalculated position, the adjustment unit 30 to be fixed In the fixed cell 20, the positioning unit 40 is with a combination that the fixed cell 20 is located at welding manner in the present embodiment The fixed seat 41, one of section 21 is inserted located at the latch 42, one that the fixed seat 41 and its one end are movable to the guide member 22 located at this The pad 43, one of pin 42 is sheathed on the latch 42 and its two ends resilient abutment fixed seat 41 with the pad 43 to provide an elastic force The spring 44 for allowing the latch 42 to be moved toward the guide member 22, and the latch 42 has a draw ring adjacent to one end of the fixed seat 41 45, by the latch 42 insert adjustment unit 30 a plurality of adjustment holes 32 any one in, to fix the adjustment unit 30。

It is above structure of the present utility model, and occupation mode of the present utility model is as described below：

Fig. 3 and Fig. 4 is referred to, when user's the utility model to be utilized, then first with two-screw A by the fixed cell 20 Adapter section 21 and longitudinal secure bond of mobile jib 11, then the adjustment unit 30 is incorporated into the guide member 22 and slid into predetermined After height, then as shown in figure 5, user can move the latch 42 by the draw ring 45, make that the latch 42 departs from or bolt-lock enters The perforation 221 of the guide member 22 and the adjustment unit 30 wherein adjustment hole 32, thereby reach the longitudinal direction master for extending the ladder 10 The length of bar 11, as shown in fig. 6, user can be adjusted with reference to the ladder servicing unit from respectively longitudinal mobile jib 11, adjustment is each The adjustment unit 30 of the ladder servicing unit, makes the length that respectively longitudinal mobile jib 11 extends inconsistent, and enables the ladder 10 Steadily the landform such as stair are stood on by the adjustment unit 30 of the respectively ladder servicing unit.

Referring to Fig. 7, one end of the utility model adjustment unit 30 in another preferred embodiment has a wheel B, It when user is intended to move the position of the ladder 10, can be slid by wheel B, be more convenient user's movement.

Referring to Fig. 8, the utility model is located at more one between two adjustment units 30 and two ends respectively have necessarily Auxiliary transverse direction the treadle C, auxiliary transverse direction treadle C of bit location 40 are fixed on the respectively adjustment unit 30 by the respectively positioning unit 40 A wherein adjustment hole 32, and respectively the positioning unit 40 is one of adjustment hole 32 removably with the respectively adjustment unit 30 Connection, enables auxiliary transverse direction treadle C parallel with the respectively horizontal treadle 12.Make when the length that the adjustment unit 30 extends exceedes User can set foot on apart from when, user can upwards climb by auxiliary transverse direction treadle C, so solve user's height It is not enough and can not set foot on to the awkward situation of the horizontal treadle 12 of the ladder 10.

In summary, the various embodiments described above and accompanying drawing are only preferred embodiment of the present utility model, not to limit Fixed protection domain of the present utility model, all any modifications within spirit of the present utility model and principle, made, is equally replaced Change, improve, should all be included in protection domain of the present utility model.

Claims

1. a kind of ladder servicing unit a, it is adaptable to ladder, the ladder has at least two longitudinal mobile jibs, and a plurality of is located at two masters Horizontal treadle between bar, it is characterised in that the ladder servicing unit is included：

One fixed cell, adapter section and at least one with a longitudinal mobile jib for being incorporated into the ladder are fixed on leading for the adapter section Draw part；

One adjustment unit, the adjustment unit is column, can be incorporated into the guide member in the way of fixed cell movement；With And

Locating unit, for after the adjustment unit is moved to a precalculated position, the adjustment unit to be fixed on into the fixation list Member；

The positioning unit has the fixed seat of an adapter section for being located at the fixed cell, one located at the fixed seat and its one end can Be moved to the guide member latch, one located at the latch pad, one be sheathed on the latch and its two ends resilient abutment this fixed Seat is with the pad to provide the spring that an elastic force allows the latch to be moved toward the guide member；The adjustment unit is provided with a plurality of regulations In hole, any one of a plurality of adjustment holes of latch insertion adjustment unit, to fix the adjustment unit.

2. ladder servicing unit as claimed in claim 1, it is characterised in that the latch has adjacent to one end of the fixed seat One draw ring.

3. ladder servicing unit as claimed in claim 1, it is characterised in that the adapter section of the fixed cell is by a plate body Bending is L-shaped.

4. ladder servicing unit as claimed in claim 3, it is characterised in that the guide member has a perforation, for the regulation Unit is passed through.

5. ladder servicing unit as claimed in claim 1, it is characterised in that one end of the adjustment unit has a wheel.

6. ladder servicing unit as claimed in claim 1, it is characterised in that one end of the adjustment unit has an on-slip Pin.

7. ladder servicing unit as claimed in claim 1, it is characterised in that the ladder servicing unit is located at two with more one Between the individual adjustment unit and it is removably fixed to the horizontal treadle of auxiliary of two adjustment unit.