CN204728977U - A kind of adjustable height engineering ladder - Google Patents
A kind of adjustable height engineering ladder Download PDFInfo
- Publication number
- CN204728977U CN204728977U CN201520266567.3U CN201520266567U CN204728977U CN 204728977 U CN204728977 U CN 204728977U CN 201520266567 U CN201520266567 U CN 201520266567U CN 204728977 U CN204728977 U CN 204728977U
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- CN
- China
- Prior art keywords
- ladder
- utility
- gripper shoe
- adjustable height
- model
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Abstract
The utility model relates to a kind of adjustable height engineering ladder, comprise the first ladder, the second ladder, the lower end of described first ladder is connected with gripper shoe, the rear surface of described gripper shoe is provided with several anti-slop serrations, described second ladder lower end is connected with road wheel, be provided with adjusting rod between described first ladder, the second ladder, described first ladder, the second side, junction, ladder upper end are provided with L-type support bar, and described L-type post upper is connected with tool shelf.The utility model automatically can regulate spacing between the first ladder, the second ladder to achieve and highly regulate, and avoids the trouble that staff needs upper and lower ladder repeatedly to regulate the height of ladder to bring; By arranging tool shelf, the instrument used can be placed in tool shelf by such workman, and avoid repeatedly ladder fetching tool up and down, such labour intensity is little, and operating efficiency is high, and practicality is good.
Description
Technical field
The utility model relates to field of mechanical technique, particularly relates to a kind of adjustable height engineering ladder.
Background technology
Equipment, refers to supply people's Long-Time Service aborning, and substantially in Reusability keeps original physical form and the means of production of function and the general name of material goods.The equipment facility equipment aggregate that normally a group is medium-and-large-sized, all cannot take operation and must have fixing pedestal, uses power supply and so on power to operate and impersonal force.
Generally speaking equipment be all placed on exclusive room such as machine room, workshop, factory building, because noise or waste gas can be produced during running, all except invisible information except information equipment is input and output, the material that much equipment wants input and output tangible, so more need the ability smooth operation of custom-designed place.The kind of equipment and spare part is a lot, for the ease of management and supply, general by following classification.1. part classification is divided; 2. part source divides; 3. part operating characteristic is divided; Standing: refer to often to use, the large and single automatic packaging machine valency of equipment idle cost is lower, the part that needs often to keep certain storage level; 4. spare part precision and manufacture complexity are divided; Key component: refer to the part that precision is high, manufacture difficulty plays a crucial role greatly, in a device.General part: refer to other mechanical spare part except key component.
As everyone knows, in construction work, ladder uses widely, and existing ladder in use workman needs the height often adjusting ladder, and the frequent ladder up and down of workman carrys out taking and placing instrument simultaneously, causes labor strength large like this, reduces operating efficiency.Therefore, for solving the problem, spy provides a kind of new technical scheme.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of adjustable height engineering ladder.
The utility model is achieved through the following technical solutions:
A kind of adjustable height engineering ladder, comprise the first ladder, the second ladder, the lower end of described first ladder is connected with gripper shoe, the rear surface of described gripper shoe is provided with several anti-slop serrations, described second ladder lower end is connected with road wheel, be provided with adjusting rod between described first ladder, the second ladder, described first ladder, the second side, junction, ladder upper end are provided with L-type support bar, and described L-type post upper is connected with tool shelf.
As optimal technical scheme of the present utility model, be articulated and connected between described first ladder and support bar.
As optimal technical scheme of the present utility model, described anti-slop serrations is conical structure, and is fixedly connected with between gripper shoe.
As optimal technical scheme of the present utility model, described adjusting rod is cylinder or hydraulic cylinder.
Compared with prior art, the beneficial effects of the utility model are: the utility model structure is simple, reasonable in design, the utility model is by arranging gripper shoe, road wheel and adjusting rod, like this when engineering ladder needs adjustment height, workman is shortened by control and regulation pole length or elongation makes moving around of the second ladder, thus regulate the first ladder, spacing achieves highly adjustment between the second ladder, avoids the trouble that staff needs upper and lower ladder repeatedly to regulate the height of ladder to bring; By arranging tool shelf, the instrument used can be placed in tool shelf by such workman, and avoid repeatedly ladder fetching tool up and down, such labour intensity is little, and operating efficiency is high, and practicality is good.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1. the first ladder; 2. the second ladder; 3. gripper shoe; 4. anti-slop serrations; 5. road wheel; 6. adjusting rod; 7.L type support bar; 8. tool shelf.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Refer to Fig. 1, Fig. 1 is structural representation of the present utility model.
A kind of adjustable height engineering ladder, comprise the first ladder 1, second ladder 2, the lower end of described first ladder 1 is connected with gripper shoe 3, is articulated and connected between wherein said first ladder 1 and support bar 3.The rear surface of described gripper shoe 3 is provided with several anti-slop serrations 4, and wherein said anti-slop serrations 4 in conical structure, and is fixedly connected with between gripper shoe 3, and such anti-slop serrations 4 can avoid the slip of the first ladder 1.Described second ladder 2 lower end is connected with road wheel 5, adjusting rod 6 is provided with between described first ladder 1, second ladder 2, wherein said adjusting rod 6 is cylinder or hydraulic cylinder, like this when engineering ladder needs adjustment height, workman makes moving around of the second ladder 2 by control and regulation bar 6 contraction in length or elongation, thus regulate spacing between the first ladder 1, second ladder 2 to achieve highly adjustment, avoid the trouble that staff needs upper and lower ladder repeatedly to regulate the height of ladder to bring.
Described first side, junction, ladder 1, second ladder 2 upper end is provided with L-type support bar 7, described L-type support bar 7 upper end is connected with tool shelf 8, the instrument used can be placed in tool shelf by such workman, avoid repeatedly upper and lower ladder fetching tool, such labour intensity is little, operating efficiency is high, and practicality is good.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (4)
1. an adjustable height engineering ladder, comprise the first ladder (1), second ladder (2), it is characterized in that: the lower end of described first ladder (1) is connected with gripper shoe (3), the rear surface of described gripper shoe (3) is provided with several anti-slop serrations (4), described second ladder (2) lower end is connected with road wheel (5), described first ladder (1), adjusting rod (6) is provided with between second ladder (2), described first ladder (1), side, second ladder (2) junction, upper end is provided with L-type support bar (7), described L-type support bar (7) upper end is connected with tool shelf (8).
2. a kind of adjustable height engineering ladder according to claim 1, is characterized in that: be articulated and connected between described first ladder (1) and support bar (3).
3. a kind of adjustable height engineering ladder according to claim 1, is characterized in that: described anti-slop serrations (4) in conical structure, and is fixedly connected with between gripper shoe (3).
4. a kind of adjustable height engineering ladder according to claim 1, is characterized in that: described adjusting rod (6) is cylinder or hydraulic cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520266567.3U CN204728977U (en) | 2015-04-29 | 2015-04-29 | A kind of adjustable height engineering ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520266567.3U CN204728977U (en) | 2015-04-29 | 2015-04-29 | A kind of adjustable height engineering ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204728977U true CN204728977U (en) | 2015-10-28 |
Family
ID=54387336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520266567.3U Expired - Fee Related CN204728977U (en) | 2015-04-29 | 2015-04-29 | A kind of adjustable height engineering ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204728977U (en) |
-
2015
- 2015-04-29 CN CN201520266567.3U patent/CN204728977U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160520 Address after: Shitangwan Doumen Luoshe Town Village 214046 Jiangsu city of Wuxi Province Patentee after: Wuxi Shenghui Machinery Manufacturing Co., Ltd. Address before: 518000 Guangdong city of Shenzhen province Futian District Fuzhong Road No. 1016 Metro Building 27 layer to the 31 layer Patentee before: Zhang Guojian |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151028 Termination date: 20210429 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |