CN208041056U - A kind of axial disconnecting prevention structure of drag chain - Google Patents
A kind of axial disconnecting prevention structure of drag chain Download PDFInfo
- Publication number
- CN208041056U CN208041056U CN201820162509.XU CN201820162509U CN208041056U CN 208041056 U CN208041056 U CN 208041056U CN 201820162509 U CN201820162509 U CN 201820162509U CN 208041056 U CN208041056 U CN 208041056U
- Authority
- CN
- China
- Prior art keywords
- block
- crossbar
- drag chain
- chain link
- prevention structure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Train Traffic Observation, Control, And Security (AREA)
Abstract
The utility model is related to a kind of axial disconnecting prevention structures of drag chain, including the first crossbar and second crossbar being located on drag chain link, first crossbar and second crossbar arrangement symmetrical above and below；At least one end of first crossbar be equipped with the first block, the first block by first crossbar medial surface towards second crossbar direction projection；At least one end of second crossbar be equipped with the second block, the second block by second crossbar medial surface towards first crossbar direction projection；First block and the second block occur in pairs, are arranged symmetrically on drag chain link, and side fitting surface and arc surface are all had on the first block and the second block；In the assembled condition, first block and the second block are resisted against by respective side fitting surface on a medial surface of drag chain link intermediate plate, so that the side carrier bar tail portion of a upper chain link and the side carrier bar stem of next chain link are always positioned in the medial surface of handover region on same plane；The arc surface of first block and the second block is located on same periphery.
Description
Technical field
The utility model belongs to drag chain field, is related to a kind of work(for guiding and protecting the flexible articles such as hose, cable
A kind of energy drag chain, and in particular to axial disconnecting prevention structure of drag chain.
Background technology
Drag chain is a kind of to play traction and protective effect to objects such as cable, hoses built in it for moving back and forth occasion
Function chain, be usually formed through the shaft by multiple chain links.Each chain link is arranged two respectively there are two carrier bar on each carrier bar
A hole for installation axle.Cooperating together by axis and hole between two adjacent chain links, can be in operation process
It is set planar to rotate.
But existing drag chain is in the process of running at present, if the speed of service is very fast, two carrier bars relative to each other it
Between, it can be because the gap between axis and hole there is a phenomenon where shake, bending or even disconnects.
Therefore, to solve the above-mentioned problems, propose that a kind of axial disconnecting prevention structure of drag chain is that the utility model is mainly studied
Project.
Invention content
The utility model provides a kind of axial disconnecting prevention structure of drag chain, and its purpose is to solve in the prior art phase each other
To two carrier bars between, can lead to the problem of shake, bending or even disconnection because of gap between axis and hole.
In order to achieve the above objectives, the technical solution adopted in the utility model is：A kind of axial disconnecting prevention structure of drag chain, including
The first crossbar and second crossbar being located on a drag chain link, the first crossbar and second crossbar arrangement symmetrical above and below；
At least one end of first crossbar be equipped with one first block, first block by first crossbar medial surface direction
The direction projection of second crossbar；
At least one end of second crossbar be equipped with one second block, second block by second crossbar medial surface direction
The direction projection of first crossbar；
First block and the second block occur in pairs, and are arranged symmetrically on drag chain link, first block
With side fitting surface and an arc surface are all had on the second block；
In the assembled condition, first block and the second block are resisted against drag chain link by respective side fitting surface
On one medial surface of intermediate plate, so that the side carrier bar tail portion of a upper chain link and the side carrier bar stem of next chain link are being handed over
The inside Mosaic face for connecing region is always positioned on same plane.
Related content in above-mentioned technical proposal is explained as follows：
1, in said program, the arc surface of first block and the second block is located on same periphery
2, in said program, it is respectively provided with one first block at the both ends of first crossbar, is respectively provided at the both ends of second crossbar
One second block.
3, in said program, in the assembled condition, on two the first blocks and second crossbar in the first crossbar
All arc surfaces of two the second blocks be respectively positioned on same periphery.
4, in said program, the first crossbar can be opened with respect to chain link.
5, in said program, the second crossbar is the lower crosspiece of drag chain link, and integrated with drag chain link intermediate plate
Connection.
6, in said program, second block is a semi-enclosed stop collar structure, semi-enclosed limit nested structure
It is set in second crossbar.
7, it in said program, is securely removably connected in second crossbar by buckle on the inside of second block.
8, in said program, first block and drag chain link intermediate plate integrally connected.
9, in said program, a chain link in drag chain refers to the carrier bar arranged by two relative spacings and divides one on the other
It is not erected at the first crossbar of the top and bottom of two carrier bars and a drag chain unit that second crossbar is formed by connecting.
The operation principle of the utility model is：First block and the second block, which are resisted against by respective side fitting surface, to be dragged
On one medial surface of chain chain link intermediate plate, so that the side carrier bar of the side carrier bar tail portion of a upper chain link and next chain link is first
Portion is always positioned in the medial surface of handover region on same plane, also, the arc surface of the first block and the second block is located at together
On one periphery, the intensity of the first block and the second block can effectively ensure that, so that carrier bar of the drag chain per side is protected
Linear running is held, to avoid that shake, bending even disconnection occurs because carrier bar and carrier bar are due to the gap between axis and hole
Phenomenon.
Since above-mentioned technical proposal is used, the utility model has following advantages compared with prior art：The utility model
Good reliability, is skillfully constructed at simple in structure, good stability so that carrier bar of the drag chain per side keeps linear running, to keep away
Exempt from due to carrier bar and carrier bar are due to gap between axis and hole that there is a phenomenon where axial shake, bendings even to disconnect.
Description of the drawings
Attached drawing 1 is the stereogram one of two chain links in the present embodiment；
Attached drawing 2 is the stereogram two of two chain links in the present embodiment；
Attached drawing 3 is the explosive view of first crossbar and the second block in the present embodiment；
Attached drawing 4 is the vertical view of a chain link in the present embodiment；
Attached drawing 5 is chain link in attached drawing 4 along the sectional view in the directions D-D；
Attached drawing 6 is chain link in attached drawing 4 along the sectional view in the directions C-C；
Attached drawing 7 is the stereogram that one chain link of the present embodiment disengages first crossbar；
Attached drawing 8 is the stereogram that two chain links of the present embodiment disengage first crossbar；
Attached drawing 9 is the enlarged drawing at A in attached drawing 8.
In the figures above：1, chain link；10, carrier bar；100, the side carrier bar tail portion of a upper chain link；101, next chain link
Side carrier bar stem；102, Mosaic face；2, first crossbar；20, the first block；200, the first side fitting surface；201, the first circle
Cambered surface；3, second crossbar；30, the second block；31, bound edge；32, it buckles；33, groove；300, the second side fitting surface；301, second
Arc surface.
Specific implementation mode
The utility model is further described with reference to the accompanying drawings and embodiments：
Embodiment：A kind of axial disconnecting prevention structure of drag chain
Referring to attached drawing 1-9, in the present embodiment, entire drag chain is made of chain links 1 of several first place connections, each chain link 1
Include two carrier bars 10 positioned opposite, and the first crossbar 2 including being located on a drag chain link 1 and second crossbar 3, institute
State 3 arrangement symmetrical above and below of first crossbar 2 and second crossbar, and be respectively erected in two carrier bars 10 positioned opposite top surface or
On person bottom surface, in the present embodiment, first crossbar 2 is upper cross bar, and second crossbar 3 is lower crosspiece.
In the present embodiment, first block, 20 and second block 30 occurs in pairs, is respectively provided with two, and in drag chain link
It is arranged symmetrically on 1, i.e., is respectively provided with one first block 20 at the both ends of first crossbar 2, one is respectively provided at the both ends of second crossbar 3
Second block 30, i.e. two the first blocks 20 and two the second blocks 30 are respectively positioned on four of the same rectangle in the position in space
On angle.
Specially：It is respectively provided with one first block 20 at the both ends of first crossbar 2, two first gear in the first crossbar 2
Block 20 by first crossbar 2 medial surface towards second crossbar 3 direction projection, wherein two the first blocks 20 are and drag chain
1 intermediate plate of chain link, 10 integrally connected.
Be respectively provided with one second block 30 at the both ends of second crossbar 3, two the second blocks 30 in the second crossbar 3 by
Direction projection of the medial surface of second crossbar 3 towards first crossbar 2, wherein two the second blocks 30 in drag chain link 1
10 split settings of carrier bar, i.e. the second block 30 are an individual drag chain parts.
Side fitting surface and an arc surface are all had on first block, 20 and second block 30, i.e., in two first gear
One first side fitting surface 200 and one first arc surface 201 are respectively provided on block 20, two the first blocks 20 in first crossbar 2 exist
It is positioned opposite on 2 length direction of first crossbar, the first arc surface 201 on one of them first block 20 and another first gear
Arrangement, two the first side fitting surfaces 200 are each provided at corresponding first arc surface to the first arc surface 201 on block 20 face-to-face
201 back side.Similarly, a second side fitting surface 300 and one second arc surface 301 are respectively provided on two the second blocks 30, the
Two the second blocks 30 on two cross bars 3 are positioned opposite on 3 length direction of second crossbar, on one of them second block 30
301 face-to-face arrangement of the second arc surface on second arc surface 301 and another second block 30, two the second side fitting surfaces
300 are each provided at the back side of corresponding second arc surface 301.
In the assembled condition, first block, 20 and second block 30 is supported by respective side fitting surface 200,300
It leans against on the medial surface for corresponding to carrier bar 10 in drag chain link 1, so that the side carrier bar tail portion 100 of a upper chain link and next chain
The side carrier bar stem 101 of section is always positioned in the inside Mosaic face 102 of handover region on same plane, i.e., so that a upper chain
The side carrier bar tail portion 100 of section and the side carrier bar stem 101 of next chain link are both at handover region in carrier bar medial surface
Connection gap at Mosaic face 102 be always positioned on same plane；And two the first blocks 20 and two the second blocks 30
All arc surfaces are located on same periphery, i.e. two the first arc surfaces 201 and two the second arc surfaces 301 are located at the same circle
In cambered surface.
In the present embodiment, the first crossbar 2 can be opened with respect to carrier bar 10, and the second crossbar 3 is under drag chain link 1
Portion's cross bar, and with 1 intermediate plate of drag chain link, 10 integrally connected.
Wherein, second block 30 is a semi-enclosed stop collar structure, which has two
A symmetrical bound edge 31, to form a nested structure in inside, which is set in second crossbar 3
On, second block, 30 inside is securely removably connected at by buckle in second crossbar 3, at this time in the second block 30
The medial surface of semi-enclosed limit nested structure is equipped with the buckle 32 of protrusion, and corresponding second crossbar 3 is equipped with corresponding groove 33,
Realize that limit is fixed by the cooperation of buckle 32 and groove 33.
Being explained further and change as follows below for above example：
1, in above-described embodiment, it is respectively provided with one first block 20 at the both ends of first crossbar 2, at the both ends of second crossbar 3
It is respectively provided with one second block 30.In fact, one first block 20 can also be equipped in wherein one end of first crossbar 2, second
Wherein one end of cross bar 3 is equipped with one second block 30, and the first block 20 can be located at the same side of chain link 1 in the horizontal direction（Example
As being located at the left side of chain link 1, or with being located at 1 right side of chain link）, the same side that can also be in chain link 1 vertically（Such as it is same
It is located at 1 upside of chain link, or is located at 1 downside of chain link together）, can also diagonally be arranged.
2, in above-described embodiment, the first crossbar 2 can be opened with respect to chain link 1, the carrier bar 10 of second crossbar 3 and chain link 1
It is integral, in fact, second crossbar 3 can also be arranged to can open chain link 1 relatively.
3, in above-described embodiment, second block, 30 inside is securely removably connected at second crossbar 3 by buckle
On, it can also be otherwise removably affixed in second crossbar 3 by bolt etc..
It should be noted that when an element is considered as " connection " another element, it can be directly to separately
One element may be simultaneously present centering elements.Unless otherwise defined, all technologies used herein and section are academic
Language is identical as the normally understood meaning of the those skilled in the art for belonging to the application.Herein in the description of the present application
Used term is intended merely to the purpose of description specific embodiment, it is not intended that in limitation the application.It is used herein
Term "and/or" include one or more relevant Listed Items any and all combinations.
It should be noted that in the description of the present application, in the description of the present application, unless otherwise indicated, " multiples' "
It is meant that two or more.
Using term "comprising" or " comprising " come describe element here, ingredient, component or step combination it is also contemplated that
Substantially the embodiment being made of these elements, ingredient, component or step.Here by using term " can with ", it is intended to illustrate
Described any attribute that " can with " includes all is optional.
Multiple element, ingredient, component or step can be provided by single integrated component, ingredient, component or step.Optionally
Ground, single integrated component, ingredient, component or step can be divided into multiple element, ingredient, component or the step of separation.It is used for
The open "a" or "an" for describing element, ingredient, component or step is not said to exclude other elements, ingredient, component
Or step.
It should be understood that above description is to illustrate rather than to be limited.By reading above-mentioned retouch
It states, many embodiments and many applications except the example provided all will be aobvious and easy for a person skilled in the art
See.Therefore, the range of this introduction should not be determined with reference to foregoing description, but should with reference to preceding claims and this
The full scope of the equivalent that a little claims are possessed determines.For comprehensive purpose, all articles and with reference to including special
The disclosure of profit application and bulletin is all by reference to being incorporated herein.Theme disclosed herein is omitted in preceding claims
Any aspect is not intended to abandon the body matter, also should not be considered as applicant the theme is not thought of as it is disclosed
Apply for a part for theme.
The series of detailed descriptions listed above only for the application feasible embodiment specifically
Bright, they are all without departing from equivalent implementations made by the application skill spirit not to limit the protection domain of the application
Or change should be included within the protection domain of the application.
Claims (9)
1. a kind of axial disconnecting prevention structure of drag chain, including the first crossbar and second crossbar that are located on a drag chain link, described
One cross bar and second crossbar arrangement symmetrical above and below；
It is characterized in that：It is equipped with one first block at least one end of first crossbar, first block is by first crossbar
Direction projection of the side towards second crossbar；
It is equipped with one second block at least one end of second crossbar, second block is by the medial surface of second crossbar towards first
The direction projection of cross bar；
First block and the second block occur in pairs, and are arranged symmetrically on drag chain link, first block and
Side fitting surface and an arc surface are all had on two blocks；
In the assembled condition, first block and the second block are resisted against chain in drag chain link by respective side fitting surface
On one medial surface of plate, so that the side carrier bar tail portion of a upper chain link and the side carrier bar stem of next chain link are in cross-connecting area
The inside Mosaic face in domain is always positioned on same plane.
2. the axial disconnecting prevention structure of drag chain according to claim 1, it is characterised in that：First block and the second block
Arc surface be located on same periphery.
3. the axial disconnecting prevention structure of drag chain according to claim 1, it is characterised in that：It is respectively provided at the both ends of first crossbar
One first block is respectively provided with one second block at the both ends of second crossbar.
4. the axial disconnecting prevention structure of drag chain according to claim 3, it is characterised in that：In the assembled condition, described first
All arc surfaces of two the second blocks on two the first blocks and second crossbar on cross bar are respectively positioned on same periphery
On.
5. the axial disconnecting prevention structure of drag chain according to claim 1, it is characterised in that：The first crossbar can be with respect to chain link
It opens.
6. the axial disconnecting prevention structure of drag chain according to claim 1, it is characterised in that：The second crossbar is drag chain link
Lower crosspiece, and with drag chain link intermediate plate integrally connected.
7. the axial disconnecting prevention structure of drag chain according to claim 1 or 6, it is characterised in that：Second block is half
Closed limit nested structure, semi-enclosed limit nested structure are set in second crossbar.
8. the axial disconnecting prevention structure of drag chain according to claim 7, it is characterised in that：Pass through card on the inside of second block
Button is securely removably connected in second crossbar.
9. the axial disconnecting prevention structure of drag chain according to claim 1, it is characterised in that：First block and drag chain link
Intermediate plate integrally connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820162509.XU CN208041056U (en) | 2018-01-31 | 2018-01-31 | A kind of axial disconnecting prevention structure of drag chain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820162509.XU CN208041056U (en) | 2018-01-31 | 2018-01-31 | A kind of axial disconnecting prevention structure of drag chain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208041056U true CN208041056U (en) | 2018-11-02 |
Family
ID=63955061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820162509.XU Active CN208041056U (en) | 2018-01-31 | 2018-01-31 | A kind of axial disconnecting prevention structure of drag chain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208041056U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109808289A (en) * | 2018-12-12 | 2019-05-28 | 江苏创能电器有限公司 | Automatic label stripping machine |
-
2018
- 2018-01-31 CN CN201820162509.XU patent/CN208041056U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109808289A (en) * | 2018-12-12 | 2019-05-28 | 江苏创能电器有限公司 | Automatic label stripping machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2008084479A3 (en) | Devices for forming curved or closed-loop structures | |
| CN208041056U (en) | A kind of axial disconnecting prevention structure of drag chain | |
| WO2008099097A3 (en) | Aircraft wing including a plurality of dismountable members | |
| WO2009062618A3 (en) | Bar-type supporting framework | |
| CN101336199A (en) | Modular conveyor belt with tight radius in one curve direction | |
| DE102012104562A1 (en) | Chain Conveyor System | |
| CN208048404U (en) | A kind of mechanism capable of preventing drawer from slipping | |
| US3009738A (en) | Chair coupling construction | |
| CN103930630A (en) | Cross runner connector and main runner receiving hole | |
| CN104641145A (en) | Chain connecting element with security connector piece | |
| CA2500684A1 (en) | Paper machine belt | |
| CN108238260A (en) | The semicontinuous fixation of the attached device of engine attachment pylon and aircraft wing | |
| US10071302B2 (en) | Folding longboard based on an indivisible flexible element | |
| KR101244055B1 (en) | Cable tray assembly | |
| CN108560453A (en) | A kind of movable rail | |
| MX166793B (en) | BRA WITH INCREASED REAR REACH | |
| CN107388015B (en) | Assembling structure | |
| CN103991635B (en) | Pcb board rack | |
| CN107388016B (en) | Assembling structure | |
| CN108996374A (en) | Anti-offset traction device | |
| CN107618631A (en) | Large-scale partly latent floating platform sea Joining Technology | |
| KR20150110469A (en) | Coupling means | |
| CN102556591B (en) | Horizontal chain link for a conveyor chain | |
| CN204691065U (en) | A kind of H profile steel assembly | |
| Babaev et al. | Optimal interpolation formulas in the space L 2 (m, m− 1) |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |