CN205639190U - Mining fixing device of multichain knot dual fail -safe formula - Google Patents
Mining fixing device of multichain knot dual fail -safe formula Download PDFInfo
- Publication number
- CN205639190U CN205639190U CN201620257086.0U CN201620257086U CN205639190U CN 205639190 U CN205639190 U CN 205639190U CN 201620257086 U CN201620257086 U CN 201620257086U CN 205639190 U CN205639190 U CN 205639190U
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- Prior art keywords
- screw rod
- rod
- nut
- fixing device
- screw
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Abstract
The utility model discloses a mining fixing device of multichain knot dual fail -safe formula, including first nut and first screw rod, the upper and lower both sides of first screw rod all are equipped with the screw, first screw rod passes through the second screw rod and links to each other with first connecting portion, first connecting portion pass through the second screw rod and link to each other with the head rod, the inner chamber of head rod is equipped with the fourth screw rod, the right -hand member of fourth screw rod is equipped with the backing plate, the inner chamber left end of fourth screw rod is equipped with the inserted bar, the head rod passes through the third screw rod and links to each other with the second connecting rod. This mining fixing device of multichain knot dual fail -safe formula can consolidate arbitrary irregular work piece through fourth screw rod, backing plate and inserted bar, appears the gap when having avoided the reinforcement, has increased the reinforcement effect, can carry out the dual fail -safe formula to the work piece through first nut, first screw rod, the 5th screw rod, second nut and bending supporting shoe and consolidate, has avoided the potential safety hazard that appears because the reinforcement effect is poor.
Description
Technical field
This utility model relates to mining machinery technical field, is specially a kind of many link double-safeties mining solid
Determine device.
Background technology
At present, existing mining fixing device, structure is single, when regular object is fixed, Ke Yishi
Now it is tightly fastened, when irregularly shaped object is fixed, it may appear that space, it is impossible to realize being tightly fastened, shadow
Ringing fixed effect, cause the accident hidden danger, and the object that specification is different can not regulate and control the specification of fixing device,
Therefore we need to chain one the mining fixing device of double-safety, such as Patent No. more
The patent of 201320695392.9, including two fortune belt holders and the suspension bracket of mine dedusting system, at suspension bracket two
Side is respectively provided with one group of fixing hole, although solve the fixing side of the air duct in existing mine dedusting system
In formula, two fortune belt holder connected mode structures are complicated, and after installation, intensity is low, but is unable to reach arbitrarily
Irregular workpiece is reinforced, it is impossible to the specification of regulation device according to the specification of required fixing workpiece,
Workpiece can not be carried out double-safety reinforcing.
Utility model content
The purpose of this utility model is to provide a kind of many link mining fixing devices of double-safety, to solve
The problem proposed in above-mentioned background technology.
For achieving the above object, this utility model provides following technical scheme: one chains double-safety more
Mining fixing device, including the first nut and the first screw rod, the both sides up and down of described first screw rod are equipped with
Screw, described first screw rod is connected by the second screw rod and the first connecting portion, and described first connecting portion passes through
Second screw rod is connected with head rod, and the inner chamber of described head rod is provided with the 4th screw rod, and described
The right-hand member of four screw rods is provided with backing plate, and the inner chamber left end of described 4th screw rod is provided with inserted link, and described first connects
Bar is connected by the 3rd screw rod and the second connecting rod, and the outer wall of described second connecting rod is provided with the 5th screw rod,
And the 5th screw rod run through the outer wall of the second connecting rod, the right-hand member of described 5th screw rod is provided with fixing nut, institute
The junction stating the 5th screw rod and the second connecting rod is provided with the second nut, and the left end of described 5th screw rod is provided with
3rd connecting rod, described 3rd connecting rod is connected by ball and the second connecting portion, described second connecting portion
Left end be provided with bending and prop up bracer, the two ends, inner chamber left and right of described second connecting rod are provided with groove.
Preferably, the outer wall of described first nut is provided with the first through hole.
Preferably, the outer wall of described fixing nut is provided with the second through hole.
Preferably, the right-hand member of described backing plate is provided with soft board.
Preferably, the outer wall of described second connecting rod is provided with reinforcement.
Compared with prior art, the beneficial effects of the utility model are: this many links double-safety is mining solid
Determine device, the most irregular workpiece can be reinforced by the 4th screw rod, backing plate and inserted link, it is to avoid
During reinforcing, gap occurs, add consolidation effect, connected by the first screw rod, the second screw rod and the 5th
Portion can realize the specification according to required fixing workpiece and regulate and control the specification of this device, by the first nut,
First screw rod, the 5th screw rod, the second nut and bending prop up bracer can carry out double-safety reinforcing to workpiece,
Avoid the potential safety hazard occurred due to consolidation effect difference.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation；
Fig. 2 is the vertical view sectional structure schematic diagram of this utility model the second connecting rod；
Fig. 3 is the left view sectional structure schematic diagram of this utility model the second connecting rod；
Fig. 4 is the partial enlargement structural representation that this utility model bending props up bracer.
In figure: 1, the first nut, the 2, first screw rod, 3, screw, the 4, second screw rod, 5, first even
Meet portion, the 6, the 3rd screw rod, 7, head rod, the 8, the 4th screw rod, 9, backing plate, 10, inserted link,
11, the second connecting rod, the 12, the 5th screw rod, 13, fixing nut, the 14, second nut, 15, bending
Bracer, the 16, the 3rd connecting rod, 17, ball, the 18, second connecting portion, the 19, first through hole, 20,
Second through hole, 21, soft board, 22, groove, 23, reinforcement.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, to the technology in this utility model embodiment
Scheme is clearly and completely described, it is clear that described embodiment is only this utility model one
Divide embodiment rather than whole embodiments.Based on the embodiment in this utility model, this area is common
The every other embodiment that technical staff is obtained under not making creative work premise, broadly falls into this
The scope of utility model protection.
Referring to Fig. 1-4, this utility model provides a kind of technical scheme: a kind of many link double-safeties are mining
Fixing device, including the first nut 1 and the first screw rod 2, the both sides up and down of described first screw rod 2 are equipped with
Screw 3, described first screw rod 2 is connected with the first connecting portion 5 by the second screw rod 4, screw 3, the
Under the cooperation of two screw rods 4 and the first connecting portion 5, the workpiece that specification is different can be regulated and controled the rule of this device
Lattice, described first connecting portion 5 is connected with head rod 7 by the second screw rod 4, and described first connects
The inner chamber of bar 7 is provided with the 4th screw rod 8, and the right-hand member of described 4th screw rod 8 is provided with backing plate 9, described 4th spiral shell
The inner chamber left end of bar 8 is provided with inserted link 10, at head rod the 7, the 4th screw rod 8, backing plate 9 and inserted link
Under the cooperation of 10, arbitrarily irregular workpiece can be reinforced, it is to avoid during reinforcing, gap occurs, increase
Having added consolidation effect, described head rod 7 is connected with the second connecting rod 11 by the 3rd screw rod 6, institute
The outer wall stating the second connecting rod 11 is provided with the 5th screw rod 12, and the 5th screw rod 12 runs through the second connecting rod 11
Outer wall, the right-hand member of described 5th screw rod 12 is provided with fixing nut 13, described 5th screw rod 12 and second
The junction of connecting rod 11 is provided with the second nut 14, and the effect of the second nut 14 is to reinforce the 5th screw rod 12,
The left end of described 5th screw rod 12 is provided with the 3rd connecting rod 16, and described 3rd connecting rod 16 is by ball 17
Being connected with the second connecting portion 18, ball 17 rotates along with the rotation of the 5th screw rod 12, and described second even
Connecing the left end in portion 18 to be provided with bending and prop up bracer 15, bending props up bracer 15 and moves along with the movement of ball 17,
Propping up bracer 15 by first nut the 1, first screw rod the 2, the 5th screw rod the 12, second nut 14 and bending can
So that workpiece is carried out double-safety reinforcing, it is to avoid the potential safety hazard occurred due to consolidation effect difference, institute
The two ends, inner chamber left and right stating the second connecting rod 11 are provided with groove 22, and bending props up bracer 15 in groove 22
Sliding in chamber, the outer wall of described first nut 1 is provided with the first through hole 19, and the effect of the first through hole 19 is permissible
In the first through hole 19, place a bar, rotate the first nut 1, this device is reinforced, described solid
The outer wall determining nut 13 is provided with the second through hole 20, and the right-hand member of described backing plate 9 is provided with soft board 21, soft
The effect of plate 21 is protection workpiece, and the outer wall of described second connecting rod 11 is provided with reinforcement 23.
When reinforcing workpiece, first regulate and control the specification of this device according to the specification of workpiece, increase and decrease the first screw rod
The quantity of 12, inserts the first screw rod 2 in second connecting plate 11, then right by rotating the first nut 1
This device is reinforced, then promotes bending to prop up bracer 15 to reinforce this device by the 5th screw rod 12,
Finally by rotating inserted link 10, this device is reinforced through row.
Embodiment the most of the present utility model, for the ordinary skill people of this area
For Yuan, it is possible to understand that can be real to these in the case of without departing from principle of the present utility model and spirit
Executing example to carry out multiple change, revise, replace and modification, scope of the present utility model is by claims
And equivalent limits.
Claims (5)
1. chaining the mining fixing device of double-safety, including the first nut and the first screw rod, it is special more
Levying and be: the both sides up and down of described first screw rod are equipped with screw, described first screw rod passes through the second screw rod
Being connected with the first connecting portion, described first connecting portion is connected with head rod by the second screw rod, described
The inner chamber of head rod is provided with the 4th screw rod, and the right-hand member of described 4th screw rod is provided with backing plate, and the described 4th
The inner chamber left end of screw rod is provided with inserted link, and described head rod is connected by the 3rd screw rod and the second connecting rod,
The outer wall of described second connecting rod is provided with the 5th screw rod, and the 5th screw rod runs through the outer wall of the second connecting rod,
The right-hand member of described 5th screw rod is provided with fixing nut, and the junction of described 5th screw rod and the second connecting rod sets
Having the second nut, the left end of described 5th screw rod to be provided with the 3rd connecting rod, described 3rd connecting rod is by rolling
Pearl is connected with the second connecting portion, and the left end of described second connecting portion is provided with bending and props up bracer, and described second even
The two ends, inner chamber left and right of extension bar are provided with groove.
Chaining double-safety mining fixing device one the most according to claim 1, its feature exists more
In: the outer wall of described first nut is provided with the first through hole.
Chaining double-safety mining fixing device one the most according to claim 1, its feature exists more
In: the outer wall of described fixing nut is provided with the second through hole.
Chaining double-safety mining fixing device one the most according to claim 1, its feature exists more
In: the right-hand member of described backing plate is provided with soft board.
Chaining double-safety mining fixing device one the most according to claim 1, its feature exists more
In: the outer wall of described second connecting rod is provided with reinforcement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620257086.0U CN205639190U (en) | 2016-03-22 | 2016-03-22 | Mining fixing device of multichain knot dual fail -safe formula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620257086.0U CN205639190U (en) | 2016-03-22 | 2016-03-22 | Mining fixing device of multichain knot dual fail -safe formula |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205639190U true CN205639190U (en) | 2016-10-12 |
Family
ID=57075048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620257086.0U Expired - Fee Related CN205639190U (en) | 2016-03-22 | 2016-03-22 | Mining fixing device of multichain knot dual fail -safe formula |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205639190U (en) |
-
2016
- 2016-03-22 CN CN201620257086.0U patent/CN205639190U/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 | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180614 Address after: 450100 the southwest side of the junction of Zhongyuan West Road and Ying Ze Avenue, Xingyang, Zhengzhou, Henan. Patentee after: ZHENGZHOU COAL MACHINERY INTEGRATED EQUIPMENT Co.,Ltd. Address before: 452470 Dengfeng Shaolin Luqiao head east street, Dengfeng, Zhengzhou, Henan Patentee before: Xu Xiangfei |
|
| 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: 20161012 |