CN209430093U - It is a kind of can quickly parking engine assembly workshop ladder - Google Patents
It is a kind of can quickly parking engine assembly workshop ladder Download PDFInfo
- Publication number
- CN209430093U CN209430093U CN201822104257.8U CN201822104257U CN209430093U CN 209430093 U CN209430093 U CN 209430093U CN 201822104257 U CN201822104257 U CN 201822104257U CN 209430093 U CN209430093 U CN 209430093U
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- China
- Prior art keywords
- wheel
- ladder
- lower margin
- engine assembly
- assembly workshop
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Abstract
This application discloses it is a kind of can quick parking engine assembly workshop ladder, the ladder includes: ladder ontology；Lower margin and front-wheel, the lower margin and front-wheel are separately positioned on the front-end and back-end of the ladder body bottom portion；And rear-wheel and control mechanism, the rear-wheel is set between the lower margin and front-wheel, the control mechanism is for controlling packing up and putting down for the rear-wheel, to realize rear-wheel) when putting down, the rear-wheel and front-wheel support the ladder sliding to move jointly, when with realizing that the rear-wheel is packed up, the lower margin and front-wheel support the ladder parking jointly.The ladder of the application controls rising and falling for rear-wheel by control mechanism, and rear-wheel is put down when needing mobile ladder, and ladder can be pushed mobile, when needing parking, rear-wheel is packed up, is stopped using lower margin support ladder completion and parked, the ladder bed structure of the application is simple and convenient to operate.
Description
Technical field
The application belongs to engine assembly technical field, in particular to it is a kind of can the engine assembly workshop of quick parking use
Ladder.
Background technique
Engine assembly process needs many assembly ladders, and assembles the safety, convenient that workshop ensures equipment to operation
Property has very high requirement, and stringent to ladder space requirement.Current ladder bed structure parking mainly uses threadably leg structure, stays
It needs worker to bend forward body when vehicle to screw, extends the parking time, and be difficult to ensure the comfort of worker operation.
Therefore, it is necessary to it is a kind of have conveniently moving and can comfortable, quick parking small size ladder, guarantee worker operation
Safety, engine assembly are convenient.
Summary of the invention
The purpose of the application there is provided it is a kind of can quick parking engine assembly workshop ladder, to solve above-mentioned
One problem.
The technical solution of the application is: it is a kind of can quick parking engine assembly workshop ladder, the ladder includes:
Ladder ontology；Lower margin and front-wheel, the lower margin and front-wheel are separately positioned on the front-end and back-end of the ladder body bottom portion；And
Rear-wheel and control mechanism, the rear-wheel are set between the lower margin and front-wheel, and the control mechanism is for controlling the rear-wheel
Pack up and put down, to realize rear-wheel) when putting down, the rear-wheel and front-wheel support the ladder sliding to move jointly, and realize
When the rear-wheel is packed up, the lower margin and front-wheel support the ladder parking jointly.
In the application, the front truckle is universal wheel.
In the application, the control mechanism includes force application rod, rotating bar, sleeve and rear-wheel mounting base, the rear-wheel installation
In the rear-wheel mounting base, the rear-wheel mounting base is fixed with the rotating bar, and the sleeve is fixed on ladder ontology, and described turn
Lever covers in the sleeve, and the force application rod is connect with the rotating bar, by the movement of the force application rod so that described turn
Lever rotates and realizes packing up and putting down for the rear-wheel.
It further include sliding slot in the application, the sliding slot is fixed on the ladder ontology, for guiding and limiting described apply
The movement of power bar.
In this application, sliding slot 55 is L-type.
In the application, the lower margin and the ladder ontology are along the adjustable connection of lower margin axis direction.
In the application, the lower margin is made of anti-slip material.
The ladder of the application controls rising and falling for rear-wheel by control mechanism, and rear-wheel is put down when needing mobile ladder
It pushes ladder mobile, when needing parking, packs up rear-wheel, complete stopping and parked, the ladder of the application using lower margin support ladder
Frame structure is simple and convenient to operate.
Detailed description of the invention
In order to illustrate more clearly of technical solution provided by the present application, attached drawing will be briefly described below.It is aobvious and easy
Insight, drawings discussed below are only some embodiments of the present application.
Fig. 1 is the ladder bed structure schematic diagram of the application.
Fig. 2 is the control mechanism schematic diagram of the application.
Specific embodiment
To keep the purposes, technical schemes and advantages of the application implementation clearer, below in conjunction in the embodiment of the present application
Attached drawing, technical solutions in the embodiments of the present application is further described in more detail.
This application provides it is a kind of can quick parking engine assembly workshop ladder, by pulling drawing to handle, i.e.,
Conversion of the achievable ladder moving condition to parked state.
As shown in Figure 1, the ladder of the application includes ladder ontology 1, lower margin 2, front-wheel 3, rear-wheel 4 and control mechanism 5.Ladder
Main body 1 is welded by steel pipe, steel plate, reinforcing rib.Front-wheel 3 and lower margin 2 are separately positioned on the front end bottom surface of ladder main body 1 with after
Hold bottom surface.Rear-wheel 4 is set between lower margin 2 and front-wheel 3, and is connect with control mechanism 5, and control mechanism 5 can control rear-wheel 4
It packs up and puts down, when rear-wheel 4 is put down, support ladder has realized sliding movement jointly for rear-wheel 4 and front-wheel 3, packs up in rear-wheel 4
When, lower margin 2 and front-wheel 3 support ladder to realize ladder parking jointly.
In this application, control mechanism 5 includes force application rod 51, rotating bar 52, sleeve 54 and rear-wheel mounting base 53, rear-wheel 4
It is installed on rear-wheel mounting base 53, rear-wheel mounting base 53 and rotating bar 52 are fixed, and sleeve 54 is fixed on ladder ontology 1, rotating bar 52
It covers in sleeve 54, force application rod 51 is connect with rotating bar 52, by the movement of force application rod 51 so that the rotation of rotating bar 52 is realized
Rear-wheel 4 being packed up and putting down.
In one embodiment of the application, rubber handle 56 is also cased on force application rod 51.
In this application, ladder further includes sliding slot 55, and sliding slot 55 is fixed on ladder ontology 1, is applied for guiding and limiting
The movement of power bar 51.
In one embodiment of the application, sliding slot 55 is L-type, and force application rod 51 can be slided in the vertical direction of L-type sliding slot, and
When it is located in horizontal concrete chute, the holding of 4 collapsed state of rear-wheel may be implemented.
In one embodiment of the application, lower margin 2 is made of anti-slip material, such as can use polytetrafluoroethylene (PTFE) or rubber
Equal materials also can effectively reduce in addition to anti-skidding when packing up rear-wheel 4, reduce impact of the lower margin 2 to ground.
In one embodiment of the application, lower margin 2 and ladder ontology 1 are along the adjustable connection of 2 axis direction of lower margin, such as lower margin 2
It can be connected by screw thread with ladder main body 1, realize has certain adjustable range in the axial direction, it is ensured that in injustice
Ladder is steady when whole facility floor uses.
When the ladder in the application is using completing to need mobile, grasp rubber handle 56 and by force application rod 51 backward
It is mobile, due to leverage, effortlessly force application rod 51 can be pulled to vertical, so that rotating bar 52 be driven to rotate, by rear-wheel 4 from
Contact ground jacks up slightly to by the rear end of ladder main body 1, so that lower margin 2 is detached from ground, ladder can be moved easily at this time.When
When ladder is using completing to need parking, holds rubber handle 53 and force application rod 51 is pushed to enter the horizontal card slot in sliding slot 55, rear-wheel 5
It slowly packs up and maintains under the drive of rotating bar 52, ladder is supported by front-wheel 3 and lower margin 2 at this time, and front truckle 3 is universal
Wheel ensure that the smooth of ladder movement, complete the parking of ladder.
The above, the only specific embodiment of the application, but the protection scope of the application is not limited thereto, it is any
Within the technical scope of the present application, any changes or substitutions that can be easily thought of by those familiar with the art, all answers
Cover within the scope of protection of this application.Therefore, the protection scope of the application should be with the scope of protection of the claims
It is quasi-.
Claims (7)
1. one kind can quick parking engine assembly workshop ladder, which is characterized in that the ladder includes
Ladder ontology (1)；
Lower margin (2) and front-wheel (3), the lower margin (2) and front-wheel (3) are separately positioned on the front end of ladder ontology (1) bottom
The rear end and；And
Rear-wheel (4) and control mechanism (5), the rear-wheel (4) are set between the lower margin (2) and front-wheel (3), the control machine
Structure (5) is for controlling packing up and putting down for the rear-wheel (4), when realizing that rear-wheel (4) is put down, the rear-wheel (4) and front-wheel (3)
When supporting the ladder sliding movement jointly, and realizing that the rear-wheel (4) is packed up, the lower margin (2) and front-wheel (3) support jointly
The ladder parking.
2. as described in claim 1 can quickly parking engine assembly workshop ladder, which is characterized in that the front-wheel
It (3) is universal wheel.
3. as claimed in claim 1 or 2 can quickly parking engine assembly workshop ladder, which is characterized in that the control
Mechanism (5) processed includes force application rod (51), rotating bar (52), sleeve (54) and rear-wheel mounting base (53), and the rear-wheel (4) is installed on
The rear-wheel mounting base (53), the rear-wheel mounting base (53) and the rotating bar (52) are fixed, and the sleeve (54) is fixed on
Ladder ontology (1), the rotating bar (52) cover in the sleeve (54), and the force application rod (51) and the rotating bar (52) are even
It connects, by the movement of the force application rod (51) so that packing up and putting for the rear-wheel (4) is realized in the rotating bar (52) rotation
Under.
4. as claimed in claim 3 can quickly parking engine assembly workshop ladder, which is characterized in that further include sliding slot
(55), the sliding slot (55) is fixed on the ladder ontology (1), for guiding and limiting the movement of the force application rod (51).
5. as claimed in claim 4 can quickly parking engine assembly workshop ladder, which is characterized in that the sliding slot
It (55) is L-type.
6. as described in claim 1 can quickly parking engine assembly workshop ladder, which is characterized in that the lower margin
(2) with the ladder ontology (1) along the adjustable connection of lower margin (2) axis direction.
7. as claimed in claim 6 can quickly parking engine assembly workshop ladder, which is characterized in that the lower margin
(2) it is made of anti-slip material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822104257.8U CN209430093U (en) | 2018-12-14 | 2018-12-14 | It is a kind of can quickly parking engine assembly workshop ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822104257.8U CN209430093U (en) | 2018-12-14 | 2018-12-14 | It is a kind of can quickly parking engine assembly workshop ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209430093U true CN209430093U (en) | 2019-09-24 |
Family
ID=67971917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822104257.8U Active CN209430093U (en) | 2018-12-14 | 2018-12-14 | It is a kind of can quickly parking engine assembly workshop ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209430093U (en) |
-
2018
- 2018-12-14 CN CN201822104257.8U patent/CN209430093U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |