CN206202026U - A kind of anti-dropout conduit - Google Patents
A kind of anti-dropout conduit Download PDFInfo
- Publication number
- CN206202026U CN206202026U CN201621110806.7U CN201621110806U CN206202026U CN 206202026 U CN206202026 U CN 206202026U CN 201621110806 U CN201621110806 U CN 201621110806U CN 206202026 U CN206202026 U CN 206202026U
- Authority
- CN
- China
- Prior art keywords
- slideway
- connecting bracket
- bolt
- dropout
- inner chamber
- 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.)
- Expired - Fee Related
Links
Landscapes
- Supports For Pipes And Cables (AREA)
Abstract
The utility model discloses a kind of anti-dropout conduit, the lower end of the pre-buried slideway is provided with connecting bracket and slideway, the two ends of the connecting bracket are provided with mounting hole, articulated stand is provided with the downside of the connecting bracket, the articulated stand includes expansion link, the inner chamber of the expansion link is provided with bradyseism spring, the lower end of the connecting bracket is connected with V-type carrier by hex bolts, the bottom of the slideway offers T-bolt outlet, the inner chamber both sides of the slideway are connected with limited block, one end of the limited block is provided with L-type block, the inner chamber of the slideway slidably connects T-bolt, the apparatus structure is simple, it is easy for installation, auxiliary hinge support is designed with L-type block, reduce the fatigue strength of bolt groove, increase service life, uniform stressed, and with the effect of buffering, safety and stability.
Description
Technical field
The utility model belongs to conduit technical field, and in particular to a kind of anti-dropout conduit.
Background technology
Conduit is manufactured by specific alloy, and cost is high, it is desirable to high precision and unrepairable, is related to train operation safety, mesh
Preceding domestic and international producer when conduit is reinforced with special bolt is directly reinforced using nut, but it is steady to reinforce the bolt for finishing
Qualitative not good, bolt easily skids and comes off, and does not have safeguard procedures, and strong influence train operation situation brings danger to passenger
Danger, single use bolt connection easily causes groove fatigue connection in bolt, reduces the stability of connection, and bolt is easy to fall off
Generation accident.
Utility model content
The purpose of this utility model is to provide a kind of anti-dropout conduit, with asking for solving to propose in above-mentioned background technology
Topic.
To achieve the above object, the utility model provides following technical scheme：A kind of anti-dropout conduit, including pre-buried slideway
And hex bolts, the lower end of the pre-buried slideway is provided with connecting bracket and slideway, and the two ends of the connecting bracket are provided with
Mounting hole, is provided with articulated stand on the downside of the connecting bracket, the articulated stand includes expansion link, the expansion link it is interior
Chamber is provided with bradyseism spring, and the lower end of the connecting bracket is connected with V-type carrier, the bottom of the slideway by hex bolts
T-bolt outlet is offered, the inner chamber both sides of the slideway are connected with limited block, and one end of the limited block is provided with L-type gear
Block, the inner chamber of the slideway slidably connects T-bolt.
Preferably, the slideway offers mounting hole, the segment bolt of the pre-buried slideway with the middle part of connecting bracket
Through slideway and the mounting hole of connecting bracket, and stretch into the inside of slideway.
Preferably, the both sides of the V-type carrier are provided with fixed seat, and the expansion link one end and fixed seat card
Connect.
Preferably, the nut bottom of the T-bolt is provided with chute, the termination of the L-type block and the cunning of T-bolt
Groove is slidably connected.
Technique effect of the present utility model and advantage：The anti-dropout conduit, is fixed by the segment bolt of pre-buried slideway and connected
Slideway and connecting bracket are connect, is fixedly connected with V-type carrier by connecting bracket, slideway is fixed on connecting bracket and V-type
The middle part of carrier, improves the stability and security of conduit, while connecting bracket is mutual by articulated stand with V-type carrier
Connection, aids in the hex bolts at two ends to be fixed, and reduces the fatigue strength of hex bolts groove, and the expansion link on articulated stand
Play cushioning effect, it is ensured that the stability and security of device, snapped onto in the chute at the top of T-bolt by L-type block, prevent
Only T-bolt is come off, and the apparatus structure is simple, easy for installation, and auxiliary hinge support is designed with L-type block, reduces bolt groove
Fatigue strength, increase service life, uniform stressed, and with buffering effect, safety and stability.
Brief description of the drawings
Fig. 1 is main structure diagram of the present utility model；
Fig. 2 is slideway structure schematic diagram of the present utility model；
Fig. 3 is connection mounting structure schematic diagram of the present utility model.
In figure：1 pre-buried slideway, 2 connecting brackets, 3 hex bolts, 4 articulated stands, 5 slideways, 6 T-bolts, 7 V-types are held
Carrier, 8 limited blocks, 9 L-type blocks, the outlet of 10 T-bolts, 11 mounting holes, 12 bradyseism springs, 13 expansion links.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
The utility model provides a kind of anti-dropout conduit as Figure 1-3, including pre-buried slideway 1 and hex bolts 3,
The lower end of the pre-buried slideway 1 is provided with connecting bracket 2 and slideway 5, and the two ends of the connecting bracket 2 are provided with mounting hole
11, the downside of the connecting bracket 2 is provided with articulated stand 4, and the articulated stand 4 includes expansion link 13, the expansion link 13
Inner chamber bradyseism spring 12 is installed, the lower end of the connecting bracket 2 is connected with V-type carrier 7 by hex bolts 3, described
The bottom of slideway 5 offers T-bolt outlet 10, and the inner chamber both sides of the slideway 5 are connected with limited block 8, the limited block 8
One end is provided with L-type block 9, and the inner chamber of the slideway 5 slidably connects T-bolt 6.
Further, the slideway 5 offers mounting hole 11, the pipe of the pre-buried slideway 1 with the middle part of connecting bracket 2
The mounting hole 11 of piece bolt-through slideway 5 and connecting bracket 2, and stretch into the inside of slideway 5, plays a supporting role, by slideway 5 with
Connecting bracket 2 is fixed, convenient to install.
Further, the both sides of the V-type carrier 7 are provided with fixed seat, and one end of the expansion link 13 with it is solid
Reservation clamping, aids in connecting by articulated stand 4, reduces the probability that slideway 5 comes off.
Further, the nut bottom of the T-bolt 6 is provided with chute, the termination of the L-type block 9 and T-bolt
6 slide connection, increases the stability of T-bolt 6 and slideway 5, prevents T-bolt 6 from coming off.
Operation principle：The lower end of pre-buried slideway 1 is provided with connecting bracket 2 and slideway 5, and the two ends of connecting bracket 2 are respectively provided with
Have a mounting hole 11, the downside of connecting bracket 2 is provided with articulated stand 4, articulated stand 4 includes expansion link 13, expansion link 13 it is interior
Chamber is provided with bradyseism spring 12, and the lower end of connecting bracket 2 is connected with V-type carrier 7 by hex bolts 3, V-type carrier 7
Both sides are provided with fixed seat, and expansion link 13 one end and fixed seat clamping, aid in connecting by articulated stand 4, reduce and slide
The probability that road 5 comes off, the segment bolt of pre-buried slideway 1 stretches into slideway 5 through slideway 5 and the mounting hole 11 of connecting bracket 2
Inside, is played a supporting role, and slideway 5 is fixed with connecting bracket 2, convenient to install, and the nut bottom of T-bolt 6 is set
The termination for having chute, L-type block 9 is connected with the slide of T-bolt 6, increases the stability of T-bolt 6 and slideway 5, prevents
Only T-bolt 6 comes off.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, this is not limited to
Utility model, although being described in detail to the utility model with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic
Equivalent is carried out, all within spirit of the present utility model and principle, any modification, equivalent substitution and improvements made etc.,
Should be included within protection domain of the present utility model.
Claims (4)
1. a kind of anti-dropout conduit, including pre-buried slideway（1）And hex bolts（3）, it is characterised in that：The pre-buried slideway（1）
Lower end connecting bracket is installed（2）And slideway（5）, the connecting bracket（2）Two ends be provided with mounting hole（11）, it is described
Connecting bracket（2）Downside be provided with articulated stand（4）, the articulated stand（4）Including expansion link（13）, the expansion link
（13）Inner chamber bradyseism spring is installed（12）, the connecting bracket（2）Lower end pass through hex bolts（3）V-type is connected with to hold
Carrier（7）, the slideway（5）Bottom offer T-bolt outlet（10）, the slideway（5）Inner chamber both sides connection it is limited
Position block（8）, the limited block（8）One end L-type block is installed（9）, the slideway（5）Inner chamber slidably connect T-shaped spiral shell
Bolt（6）.
2. a kind of anti-dropout conduit according to claim 1, it is characterised in that：The slideway（5）With connecting bracket（2）'s
Middle part offers mounting hole（11）, the pre-buried slideway（1）Segment bolt run through slideway（5）With connecting bracket（2）Peace
Dress hole（11）, and stretch into slideway（5）Inside.
3. a kind of anti-dropout conduit according to claim 1, it is characterised in that：The V-type carrier（7）Both sides be all provided with
It is equipped with fixed seat, and the expansion link（13）One end and fixed seat clamping.
4. a kind of anti-dropout conduit according to claim 1, it is characterised in that：The T-bolt（6）Nut bottom set
It is equipped with chute, the L-type block（9）Termination and T-bolt（6）Slide connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621110806.7U CN206202026U (en) | 2016-10-11 | 2016-10-11 | A kind of anti-dropout conduit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621110806.7U CN206202026U (en) | 2016-10-11 | 2016-10-11 | A kind of anti-dropout conduit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206202026U true CN206202026U (en) | 2017-05-31 |
Family
ID=58762602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621110806.7U Expired - Fee Related CN206202026U (en) | 2016-10-11 | 2016-10-11 | A kind of anti-dropout conduit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206202026U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110566790A (en) * | 2019-09-09 | 2019-12-13 | 上海市安装工程集团有限公司 | modular support and mounting method thereof |
-
2016
- 2016-10-11 CN CN201621110806.7U patent/CN206202026U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110566790A (en) * | 2019-09-09 | 2019-12-13 | 上海市安装工程集团有限公司 | modular support and mounting method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170531 Termination date: 20181011 |