CN205741999U - A kind of duplex swing arm that can commutate - Google Patents
A kind of duplex swing arm that can commutate Download PDFInfo
- Publication number
- CN205741999U CN205741999U CN201620420654.4U CN201620420654U CN205741999U CN 205741999 U CN205741999 U CN 205741999U CN 201620420654 U CN201620420654 U CN 201620420654U CN 205741999 U CN205741999 U CN 205741999U
- Authority
- CN
- China
- Prior art keywords
- swing arm
- leading portion
- back segment
- connecting hole
- duplex
- 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
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Abstract
The utility model discloses a kind of duplex swing arm that can commutate, its composition includes: swing arm, described swing arm is divided into leading portion and back segment, the end face of described leading portion and bottom surface are arc surface, the end face of described back segment and bottom surface are for facing directly, described leading portion top has connecting hole A, there is on described back segment one group of connecting hole B, on described leading portion and the junction of back segment, U-shaped fixture is installed, described U-shaped fixture has connecting hole C on the junction of leading portion and back segment, has draw-in groove bottom described connecting hole C inwall.The duplex swing arm structure that this can commutate is simple and convenient to operate, duplex swing arm is the body that the swing arm of normal barriers machine and balancing spring upper arm united two into one, which reduce Working position, reduce cost, unclamp the lock-screw in locking screw holes in duplex swing arm, face can be adjusted to install duplex swing arm, and not affect installation and size for connection, easily realize the commutation of restrictor bar.
Description
Technical field
This utility model relates to duplex swing arm technical field, a kind of duplex swing arm that can commutate.
Background technology
Banister, also known as car lug, is used exclusively on road limiting the feeder connection management equipment of motor-driven vehicle going, has been widely used in various occasion.Barrier gate machine core is then the critical piece of banister, and it provides power for whole banister.Existing barrier gate machine core can not commutate when using and operate, and in-site installation uncertainty is more, needs swing arm to assist carrying out installing, therefore design a kind of duplex swing arm that can commutate and conveniently commutate and be easily installed in steering procedure.
Utility model content
The purpose of this utility model is to provide a kind of duplex swing arm that can commutate, with the problem solving to propose in above-mentioned background technology.
For achieving the above object, this utility model following technical scheme of offer: a kind of duplex swing arm that can commutate, its composition includes: swing arm, described swing arm is divided into leading portion and back segment, the end face of described leading portion and bottom surface are arc surface, the end face of described back segment and bottom surface are for facing directly, described leading portion top has connecting hole A, there is on described back segment one group of connecting hole B, on described leading portion and the junction of back segment, U-shaped fixture is installed, described U-shaped fixture has connecting hole C on the junction of leading portion and back segment, bottom described connecting hole C inwall, there is draw-in groove.
Preferably, the described duplex swing arm that can commutate, described U-shaped fixture tail end has fixed lobe, described fixed lobe has the locking screw holes run through.
Compared with prior art, the beneficial effects of the utility model are: the duplex swing arm structure that this can commutate is simple and convenient to operate, duplex swing arm is the body that the swing arm of normal barriers machine and balancing spring upper arm united two into one, which reduce Working position, reduce cost, unclamp the lock-screw in locking screw holes in duplex swing arm, face can be adjusted to install duplex swing arm, and do not affect installation and size for connection, easily realize the commutation of restrictor bar.The balancing spring assembly of the duplex swing arm of the design connects end and takes multi-hole position to design, and different positions, hole can change the length of the arm of force, thus adds the range of accommodation of the spring of same specification, decreases the specification quantity of spring, enhances the suitability of gate.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation.
In figure: 1, connecting hole A, 2, leading portion, 3, swing arm, 4, locking screw holes, 5, connecting hole B, 6, back segment, 7, draw-in groove, 8, connecting hole C, 9, fixed lobe, 10, U-shaped fixture.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of this utility model protection.
Refer to Fig. 1, a kind of technical scheme of this utility model offer: a kind of duplex swing arm that can commutate, its composition includes: swing arm 3, swing arm 3 is divided into leading portion 2 and back segment 6, the end face of leading portion 2 and bottom surface are arc surface, the end face of back segment 6 and bottom surface are for facing directly, leading portion 2 top has connecting hole A1, there is on back segment 6 one group of connecting hole B5, U-shaped fixture 10 is installed on the junction of leading portion 2 and back segment 6, U-shaped fixture 10 has connecting hole C8 on the junction of leading portion 2 and back segment 6, bottom connecting hole C8 inwall, there is draw-in groove 7, U-shaped fixture 10 tail end has fixed lobe 9, the locking screw holes 4 run through is had on fixed lobe 9.
Embodiment the most of the present utility model, for the ordinary skill in the art, being appreciated that in the case of without departing from principle of the present utility model and spirit and these embodiments can carry out multiple change, revise, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (2)
1. the duplex swing arm that a kind can commutate, its composition includes: swing arm (3), it is characterized in that: described swing arm (3) is divided into leading portion (2) and back segment (6), end face and the bottom surface of described leading portion (2) are arc surface, the end face of described back segment (6) and bottom surface are for facing directly, described leading portion (2) top has connecting hole A(1), on described back segment (6), there is one group of connecting hole B(5), on described leading portion (2) and the junction of back segment (6), U-shaped fixture (10) is installed, described U-shaped fixture (10) has connecting hole C(8 on the junction of leading portion (2) and back segment (6)), described connecting hole C(8) there is draw-in groove (7) bottom inwall.
The duplex swing arm that can commutate the most according to claim 1, is characterized in that: described U-shaped fixture (10) tail end has fixed lobe (9), and described fixed lobe (9) has the locking screw holes (4) run through.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620420654.4U CN205741999U (en) | 2016-05-11 | 2016-05-11 | A kind of duplex swing arm that can commutate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620420654.4U CN205741999U (en) | 2016-05-11 | 2016-05-11 | A kind of duplex swing arm that can commutate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205741999U true CN205741999U (en) | 2016-11-30 |
Family
ID=57368053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620420654.4U Expired - Fee Related CN205741999U (en) | 2016-05-11 | 2016-05-11 | A kind of duplex swing arm that can commutate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205741999U (en) |
-
2016
- 2016-05-11 CN CN201620420654.4U patent/CN205741999U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161130 Termination date: 20170511 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |