CN201891091U - Brake device of separation net barricade - Google Patents
Brake device of separation net barricade Download PDFInfo
- Publication number
- CN201891091U CN201891091U CN2010202942160U CN201020294216U CN201891091U CN 201891091 U CN201891091 U CN 201891091U CN 2010202942160 U CN2010202942160 U CN 2010202942160U CN 201020294216 U CN201020294216 U CN 201020294216U CN 201891091 U CN201891091 U CN 201891091U
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- China
- Prior art keywords
- connecting rod
- hinge
- blade
- support
- brake
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- 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
A brake device of a separation net barricade designed according to the utility model mainly comprises a bracket. The bottom of the bracket is provided with trolleys. An upper part of the bracket is provided with a round bar shaft, and the lower part is provided with a hinge rod. The hinge rod is hinged with a connecting rod. The other end of the connecting rod is connected with a vertically equipped long connecting rod through a hinge. An upper end of the long connecting rod is next to the round bar shaft. Furthermore the upper end of the long connecting rod is hinged with a buckle which is matched with the round bar shaft. A lower end of the long connecting rod is connected with a transmission rod through a hinge. The transmission rod is horizontally equipped and is hinged with a blade. The bottom of the bracket is provided with a brake base which has a width that is slightly smaller than that of the bracket bottom. The middle part of the blade is hinged with a side surface of the brake base. The blade rotates around a hinging point which is matched with the side surface of the brake base. Furthermore when the blade is vertical with the ground, a height between a tip of the blade and the hinging point is larger than a distance between the bottom edge of the trolley and the hinging point. The utility model is characterized in that the brake device of the separation net barricade is jointed with the ground through the rotation of the blade for preventing movement.
Description
Technical field
The utility model relates to a kind of setting tool of separation net, particularly a kind of brake gear of separation net roadblock.
Background technology
It is public security, People's Armed Police etc. when handling accident that the separation net roadblock mainly acts on, and is provided with on different kinds of roads and deploys troops on garrison duty, and suspicion crowd and vehicle is carried out effective interception task, and effectively implement road traffic control.Because be the interim equipment that is provided with, existing separation net roadblock all has mobility, move and set up comparatively conveniently, but also this makes the separation net roadblock upon deployment, is shunk by artificial the pressure easily, loses buffer action.
The utility model content
The purpose of this utility model is to provide a kind of easy to use for the deficiency that solves above-mentioned technology, positive braking, and the release conditions of braking and brake are changed separation net roadblock brake gear easily.
In order to achieve the above object, the separation net roadblock brake gear that the utility model is designed, it mainly comprises support, bottom at support is provided with roller, the top of support is provided with the round bar axle, bottom at support is provided with hinge-rod, the hinge-rod upper hinge is connected with connecting rod, the be connected through the hinge long connecting rod of vertical setting of the other end of connecting rod, the upper end of long connecting rod is near the round bar axle, and the upper end hinge of long connecting rod is connected with and has contact with, have contact with the round bar axle and cooperate, the lower end of the long connecting rod drive link that has been connected through the hinge, drive link is horizontally disposed with, the drive link upper hinge is connected with blade, the bottom of support is provided with the brake chassis, and the width on brake chassis is slightly less than the width of frame bottom, and the middle part hinge of blade is connected the side on brake chassis, described blade is around rotating with the hinge point that cooperates of brake chassis side, and arrives the distance of this hinge point greater than the bottom margin of roller when the blade height that insert tip arrives this hinge point during perpendicular to ground.The characteristics of this structure are the settings by having contact with, when having contact with the round bar axle be, by the transmission between each structure, blade rotation is erected to land, the jack-up roller, the weight of entire bracket and separation net roadblock is all passed through blade support, and deadweight and ground by this device suit, increase frictional force, prevent to move.
In order further to improve the reasonability of structure design, make that the long connecting rod transmission is more smooth and easy, the fixedly connected short connecting rod in described bottom, short connecting rod is provided with oblong slots, described drive link near an end of support fixing on cross bar, two braces that raised up on cross bar and the position that long connecting rod cooperates are provided with bearing pin between two braces, and bearing pin cooperates with oblong slots.Its function of such structure is to utilize the design of oblong slots, and the trace on the vertical direction when the buffering long connecting rod passes to drive link with its swing moves.
In order further to improve the mobile convenience of braking effect and brake equipment when discharging, the blade of described blade is towards the direction of support, and bottom, described brake chassis is provided with trundle, and the bottom sides of trundle is consistent along height and roller.
The resulting separation net roadblock of the utility model brake gear, reasonable in design, use at the two ends that are arranged on the separation net roadblock, close by grabbing of blade and ground, increased frictional force greatly with ground, make the separation net roadblock not moved easily, increased the guarantee performance of separation net roadblock, stopped the illegal card behavior of dashing.On the other hand, when having contact with when separating with the round bar axle, blade is packed up, and the separation net roadblock just can move normally and pack up, and makes blade not influence the use under normal circumstances of separation net roadblock.
Description of drawings
Fig. 1 is the separation net roadblock brake gear front view under the braking state of the present utility model;
Fig. 2 is the separation net roadblock brake gear left view under the braking state of the present utility model;
Fig. 3 is that the separation net roadblock brake gear under the brake release conditions of the present utility model cooperates perspective view with the separation net roadblock.
The specific embodiment
The utility model will be further described in conjunction with the accompanying drawings below by embodiment.
Embodiment 1:
As Fig. 1, shown in Figure 2, the separation net roadblock brake gear that present embodiment is described, it mainly comprises support 1, be provided with roller 2 in the bottom of support 1, the top of support 1 is provided with round bar axle 3, be provided with hinge-rod 4 in the bottom of support 1, hinge-rod 4 upper hinges are connected with connecting rod 5, the be connected through the hinge long connecting rod 6 of vertical setting of the other end of connecting rod 5, the upper end of long connecting rod 6 is near round bar axle 3, and the upper end hinge of long connecting rod 6 is connected with and has contact with 7, have contact with 7 and cooperate with round bar axle 3, the lower end of long connecting rod 6 drive link 8 that has been connected through the hinge, drive link 8 is horizontally disposed with, drive link 8 upper hinges are connected with blade 9, the bottom of support 1 is provided with brake chassis 10, and the width on brake chassis 10 is slightly less than the width of support 1 bottom, and the middle part hinge of blade 9 is connected the side on brake chassis 10, described blade 9 rotates around the hinge point that cooperates with brake 10 sides, chassis, and when blade 9 during perpendicular to ground the blade 9 most advanced and sophisticated height that arrive this hinge point arrive the distances of this hinge point greater than the bottom margin of roller 2.
The fixedly connected short connecting rod 11 in described bottom, short connecting rod 11 is provided with oblong slots 12, described drive link 8 near an end of supports 1 fixing on cross bar 13, two braces 15 have raised up on cross bar 13 and the position that long connecting rod 6 cooperates, between two braces 15 bearing pin 14 is set, bearing pin 14 cooperates with oblong slots 12.The blade of described blade 9 is towards the direction of support 1, and 10 bottoms, described brake chassis are provided with trundle 16, and the bottom sides of trundle 16 is consistent along height and roller 2.
During use, as shown in Figure 3, first support 1 at the two ends that described support 1 directly is a separation net roadblock 17, after networking to be isolated barrier all launches, pull and have contact with 7 it is snapped onto on the round bar axle 3, this moment, long connecting rod 6 was swung around the hinge point on the connecting rod 5, make the bottom of long connecting rod 6 promote to support 1, the swing of long connecting rod 6 changes drive link 8 into and moves horizontally, drive link 8 moves horizontally and drives blade 9 around its rotation at the hinge point of brake 10 sides, chassis, final blade 9 is holded up, the whole device of jack-up is the bottom roller 2 of support 1, and the trundle 16 of brake 10 bottoms, chassis breaks away from ground, blade 9 is then grabbed with ground and is closed, and makes the separation net roadblock fix.
Claims (3)
1. separation net roadblock brake gear, it mainly comprises support, support is provided with roller in the bottom of support, the top that it is characterized in that described support is provided with the round bar axle, bottom at support is provided with hinge-rod, the hinge-rod upper hinge is connected with connecting rod, the be connected through the hinge long connecting rod of vertical setting of the other end of connecting rod, the upper end of long connecting rod is near the round bar axle, and the upper end hinge of long connecting rod is connected with and has contact with, have contact with the round bar axle and cooperate, the lower end of the long connecting rod drive link that has been connected through the hinge, drive link is horizontally disposed with, and the drive link upper hinge is connected with blade, and the bottom of support is provided with the brake chassis, the width on brake chassis is slightly less than the width of frame bottom, the middle part hinge of blade is connected the side on brake chassis, and described blade is around rotating with the hinge point that cooperates of brake chassis side, and arrives the distance of this hinge point greater than the bottom margin of roller when the blade height that insert tip arrives this hinge point during perpendicular to ground.
2. separation net roadblock brake gear according to claim 1, it is characterized in that the fixedly connected short connecting rod in described bottom, short connecting rod is provided with oblong slots, described drive link near an end of support fixing on cross bar, two braces have raised up on cross bar and the position that long connecting rod cooperates, between two braces bearing pin is set, bearing pin cooperates with oblong slots.
3. separation net roadblock brake gear according to claim 1 and 2 is characterized in that the direction of the blade of described blade towards support, and bottom, described brake chassis is provided with trundle, and the bottom sides of trundle is consistent along height and roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202942160U CN201891091U (en) | 2010-08-17 | 2010-08-17 | Brake device of separation net barricade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202942160U CN201891091U (en) | 2010-08-17 | 2010-08-17 | Brake device of separation net barricade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201891091U true CN201891091U (en) | 2011-07-06 |
Family
ID=44220568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202942160U Expired - Fee Related CN201891091U (en) | 2010-08-17 | 2010-08-17 | Brake device of separation net barricade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201891091U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111101465A (en) * | 2020-03-05 | 2020-05-05 | 温州兰犹网络科技有限公司 | Roadblock of quick use under emergency |
-
2010
- 2010-08-17 CN CN2010202942160U patent/CN201891091U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111101465A (en) * | 2020-03-05 | 2020-05-05 | 温州兰犹网络科技有限公司 | Roadblock of quick use under emergency |
| CN111101465B (en) * | 2020-03-05 | 2020-12-01 | 温州兰犹网络科技有限公司 | Roadblock of quick use under emergency |
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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: 20110706 Termination date: 20150817 |
|
| EXPY | Termination of patent right or utility model |