CN205578618U - From special chain of taking rubber tube guide rail - Google Patents
From special chain of taking rubber tube guide rail Download PDFInfo
- Publication number
- CN205578618U CN205578618U CN201620397610.4U CN201620397610U CN205578618U CN 205578618 U CN205578618 U CN 205578618U CN 201620397610 U CN201620397610 U CN 201620397610U CN 205578618 U CN205578618 U CN 205578618U
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- China
- Prior art keywords
- chain
- bearing pin
- guide rail
- rubber tube
- utility
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Abstract
The utility model provides a from special chain of taking rubber tube guide rail, including the chain body and the fixed joint of setting at the chain link both ends, the chain body comprises a plurality of chain link units, is provided with the guide rail body of the rubber tube that is used for leading on this chain link unit. The utility model discloses compare with ordinary chain, can save the installation assembly pulley, practice thrift installation time, install also more simple and conveniently, improve work efficiency greatly.
Description
Technical field
This utility model relates to fork truck technical field, is specifically related to a kind of special chain drive for fork truck.
Background technology
Chain, as one of important spare part in tackling system, is widely used on forklift door frame, is realized lifting and the decline of goods by lifting hydraulic cylinder, sprocket wheel, chain.The most modal is leaf chain (as shown in Figure 1) mostly, and user can select the chain of respective model according to actual needs.This kind of chain only possesses single connection lifting effect.For needing to install the door frame of accessory pipeline, then additionally mounted sebific duct assembly pulley is needed to guide to support sebific duct and the sebific duct for motion.While increasing sebific duct assembly pulley, the free lifting altitude of door frame also reduces, and the parts increased are more, make troubles to installation, is also easier to quality problems occur.
Utility model content
This utility model provides a kind of special chain drive, carries sebific duct guide rail, and the installation of the sebific duct assembly pulley made is simpler, shortens installation time, improves efficiency.
For solving above-mentioned technical problem, this utility model adopts the following technical scheme that
A kind of special chain drive carrying sebific duct guide rail, including chain body and the anchor tip that is arranged on chain link two ends, described chain body is made up of multiple link units, and this link units is provided with the guide rail for guiding sebific duct.
Further, described link units include at least two to outer plate arranged side by side and at least two to inner plate arranged side by side, it is connected by bearing pin one and the bearing pin two of a pair upper and lower side layout between described outer plate and inner plate, described inner plate is correspondingly arranged between a pair outer plate by being arranged in the bearing pin two of lower end, described bearing pin one is for connecting the inner plate of adjacent link unit, and described guide rail is located on bearing pin one and bearing pin two by fitting sleeve.
In order to keep the concordance of chain body, described bearing pin one and bearing pin two use identical size.
From above technical scheme, this utility model, compared with conventional chain, can save installation assembly pulley, saves the set-up time, installs the most simpler convenience, be greatly improved work efficiency；Owing to need not additionally install assembly pulley at chain top, installing space can be saved largely thus improve the free lifting altitude of door frame, meet more users demand, improve the competitiveness of product in market；While increasing free lifting altitude, the field of front vision of driver is improved the most accordingly.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the enlarged drawing of part A in Fig. 1, it is shown that the structure of link units；
Fig. 3 is the structural representation after Fig. 2 removes guide rail；
Fig. 4 is the schematic diagram of this utility model assembling sebific duct.
In figure: 1, chain body, 2, anchor tip, 3, link units, 31, outer plate, 32, inner plate, 33, bearing pin one, 34, bearing pin two, 4, guide rail, 41, joint, 5, sebific duct.
Detailed description of the invention
Below in conjunction with the accompanying drawings a kind of preferred implementation of the present utility model is described in detail.
As it is shown in figure 1, described special chain drive includes a long chain body 1, the two ends of this chain body are provided with anchor tip 2, and chain body is made up of multiple link units 3 being flexibly connected successively.In the present embodiment, link units 3 uses leaf chain structure, one link units is made up of four outer plates 31 arranged side by side and four inner plates 32 arranged side by side, being connected by bearing pin between outer plate and inner plate, this bearing pin includes bearing pin 1 and the bearing pin 2 34 arranged up and down.With reference to Fig. 3, it is right that four outer plates constitute two, it is right that four inner plates also constitute two, each of which is to having gap between outer plate, this gap is suitable with the thickness of a pair inner plate, this inner plate is arranged among the gap of a pair outer plate by bearing pin 2 34, and described bearing pin one 33 is for connecting the inner plate in adjacent link unit so that the link units being flexibly connected successively forms a chain body.
As shown in Figure 2; on bearing pin 1 that described guide rail 4 is set between two pairs of outer plates by joint 41 and bearing pin 34 2; this guide rail is the plastic accessory of high-strength, high-anti-friction; sebific duct 5 can be attached directly to its surface and install; with reference to Fig. 4, guide rail 4 can guide and play protection sebific duct not by the effect of chain wear.
The above embodiment is only to be described preferred implementation of the present utility model; not scope of the present utility model is defined; on the premise of without departing from this utility model design spirit; various deformation that the technical solution of the utility model is made by those of ordinary skill in the art and improvement, all should fall in the protection domain that claims of the present utility model determine.
Claims (3)
1. the special chain drive carrying sebific duct guide rail, including chain body (1) and the anchor tip (2) that is arranged on chain link two ends, it is characterized in that, described chain body (1) is made up of multiple link units (3), and this link units is provided with the guide rail (4) for guiding sebific duct.
Special chain drive the most according to claim 1, it is characterized in that, described link units (3) include at least two to outer plate (31) arranged side by side and at least two to inner plate (32) arranged side by side, it is connected by bearing pin one (33) and the bearing pin two (34) of a pair upper and lower side layout between described outer plate and inner plate, described inner plate (32) is correspondingly arranged between a pair outer plate by being arranged in the bearing pin two (34) of lower end, described bearing pin one (33) is for connecting the inner plate of adjacent link unit, described guide rail (4) is set on bearing pin one and bearing pin two.
Special chain drive the most according to claim 2, it is characterised in that described bearing pin one (33) and the consistent size of bearing pin two (34).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620397610.4U CN205578618U (en) | 2016-05-05 | 2016-05-05 | From special chain of taking rubber tube guide rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620397610.4U CN205578618U (en) | 2016-05-05 | 2016-05-05 | From special chain of taking rubber tube guide rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205578618U true CN205578618U (en) | 2016-09-14 |
Family
ID=56859640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620397610.4U Active CN205578618U (en) | 2016-05-05 | 2016-05-05 | From special chain of taking rubber tube guide rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205578618U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114810945A (en) * | 2022-06-08 | 2022-07-29 | 唐山盛航环保机车制造有限公司 | Chain with fixing buckle |
-
2016
- 2016-05-05 CN CN201620397610.4U patent/CN205578618U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114810945A (en) * | 2022-06-08 | 2022-07-29 | 唐山盛航环保机车制造有限公司 | Chain with fixing buckle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |