CN211175952U - Mounting bracket is used in public security control - Google Patents
Mounting bracket is used in public security control Download PDFInfo
- Publication number
- CN211175952U CN211175952U CN201921450581.3U CN201921450581U CN211175952U CN 211175952 U CN211175952 U CN 211175952U CN 201921450581 U CN201921450581 U CN 201921450581U CN 211175952 U CN211175952 U CN 211175952U
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- pulley
- base
- synchronous pulley
- rotating shaft
- monitoring device
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Abstract
The utility model relates to a public security control field especially relates to a mounting bracket is used in public security control, the on-line screen storage device comprises a base, the pillar of setting on the base, the conveyer of setting on the pillar, the fixing device of setting on conveyer, the pillar is the handstand L shape that horizontal pole and montant combine, convenient front monitoring is carried out from one side like this, conveyer includes first synchronous pulley, first gear, second synchronous pulley, third synchronous pulley, the hold-in range, servo motor, first pivot, the second pivot, the third pivot, the fourth pivot, the pull rod, fixing device is including the dog of moulding plastics, the fixing base, the pulley, the control base, monitoring device, adopt servo motor to drive conveyer, can make conveyer do reciprocating motion, thereby make the dog of moulding plastics of welding on the hold-in range convey, the fixing device of fixing on the dog of moulding plastics also moves along with it, convenient maintenance, safety is ensured, the fixing base both sides are provided with the pulley, stability when having guaranteed the conveying and when static.
Description
Technical Field
The utility model relates to a public security control field especially relates to a mounting bracket is used in public security control.
Background
Along with the continuous development of society, safety receives people's concern more and more, public security control has played crucial effect, occupy irreplaceable position in people's daily life, what present public security control adopted is the camera control, but present control mounting bracket is fixed mostly, not only can seriously influence the traffic to the maintenance of camera, also can threaten maintenance personal's safety, and some liftable type mounting brackets also only make the vertical direction of camera remove, rotatory camera direction is monitored and is sheltered from very easily, for example, monitor the road, lay road central authorities and can cause very big influence to the traffic, lay the roadside slant control and have the sheltering from that receives green planting or oversize vehicle easily, influence monitoring quality.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem, it is not enough to the technique that exists to the aforesaid, a mounting bracket is used in public security control is provided, adopt handstand L shape pillar supports, pillar bottom servo motor passes through the chain and drives first synchronous pulley rotatory, first synchronous pulley passes through the hold-in range and drives second synchronous pulley and third synchronous pulley rotation, guarantee that the hold-in range can carry out reciprocating motion, be provided with the dog on the hold-in range, monitoring device installs on the dog, carry out handstand L shape conveying motion through the hold-in range, the inconvenient problem of maintenance has been solved, can openly monitor the road simultaneously, the problem of the oscilaltion control is easily received and shelters from has been solved.
In order to solve the technical problem, the utility model adopts the technical scheme that the injection molding monitoring device comprises a base, a pillar arranged on the base, a conveying device arranged on the pillar and a fixing device arranged on the conveying device, wherein the pillar comprises a groove vertical rod and a groove cross rod, the upper end of the groove vertical rod and one end of the groove cross rod are combined into an inverted L shape, a groove is positioned outside an inverted L shape, the conveying device comprises a first synchronous belt pulley, a first gear, a second synchronous belt pulley, a third synchronous belt pulley, a synchronous belt, a servo motor, a first rotating shaft, a second rotating shaft, a third rotating shaft, a fourth rotating shaft and a pull rod, the servo motor is arranged on the base, the servo motor shaft is fixedly provided with a second gear, the second gear is connected with the first gear, the first gear is coaxially fixed on one side of the first synchronous belt pulley, the first rotating shaft is arranged at a position close to the bottom of the pillar, the first synchronous belt pulley is arranged on the first rotating shaft, the second rotating shaft is arranged at a position where the pillar is combined with the vertical rod, the second synchronous belt is arranged on the second rotating shaft, the second synchronous belt pulley, a nut is arranged at a position far away from a nut injection molding monitoring stop block arranged on the base, a screw hole is arranged on the bottom of the injection molding monitoring device, the synchronous belt pulley, the synchronous belt, a nut is arranged on the third synchronous belt, a nut is arranged on the synchronous belt, a nut is arranged on the synchronous belt, a nut is arranged on the synchronous.
Further, the fixing base both sides are provided with the pulley, the pulley is connected with the fixing base bearing, there is the slide pillar recess both sides, the slide is agreed with the pulley mutually.
Further, the first rotating shaft is longer than the second rotating shaft, and the first rotating shaft is longer than the third rotating shaft.
Compared with the prior art, the utility model has the advantages that 1, the support is in the shape of inverted L, the synchronous belt drives the monitoring device to lift according to the shape of the support, thus effectively solving the problems that the traditional structure maintenance influences the traffic and personnel safety and the monitoring can not be carried out positively, 2, the two sides of the fixed seat are provided with the pulleys, the front and the back are provided with the supporting plates with the same height as the injection molding stop blocks, the stability of the monitoring device when lifting or after reaching a preset position is ensured due to the structure, and 3, the synchronous belt can be fixed with the injection molding stop blocks, thus being beneficial to installing the monitoring device with different functions, being convenient for maintenance and positive monitoring.
Drawings
Fig. 1 is an overall schematic view of a mounting rack for public security monitoring.
Fig. 2 is a schematic diagram of a rack transmission architecture for public security monitoring.
Fig. 3 is a schematic view of a first synchronous pulley of a mounting bracket for public security monitoring.
Fig. 4 and 5 are partially enlarged schematic views of a mounting rack for public security monitoring.
In the figure: 1. a base; 2. a pillar; 3. a synchronous belt; 4. a first rotating shaft; 5. a first timing pulley; 6. A second rotating shaft; 7. a second timing pulley; 8. a pull rod; 9. a fourth rotating shaft; 10. a third rotating shaft; 11. a third synchronous pulley; 12. a servo motor; 13. a chain; 14. a second gear; 15. a first gear; 16. injection molding a stop block; 17. a fixed seat; 18. a pulley; 19. a slideway; 20. a through hole; 21. a threaded hole; 22. a monitoring device; 23. and monitoring the base.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in fig. 1-5, the synchronous belt conveyor comprises a base 1 and is used for fixing an integral structure, a strut 2 arranged on the base 1, a conveying device arranged on the strut 2 and a fixing device arranged on the conveying device, the strut 2 comprises a groove vertical rod and a groove cross rod, the upper end of the groove vertical rod and one end of the groove cross rod are combined into an inverted L shape, a groove is located outside an inverted L shape, the strut 2 plays a supporting role, the cross rod extends outwards to monitor the front side from the side, the conveying device comprises a first synchronous pulley 5, a first gear 15, a second synchronous pulley 7, a third synchronous pulley 11, a synchronous belt 3, a servo motor 12, a first rotating shaft 4, a second rotating shaft 6, a third rotating shaft 10, a fourth rotating shaft 9 and a pull rod 8, the servo motor 12 is arranged on the base 1, a second gear 14 is fixed at the shaft end of the servo motor 12, the first gear 15 is coaxially fixed at one side of the first synchronous pulley 5, the second gear 14 is connected with the first synchronous pulley 15, the first gear 14 is used for driving the first synchronous pulley 5, the synchronous pulley 5 is arranged in a rotating shaft, the linear chain, the linear wheel 7, the linear synchronous pulley 7 is arranged at a position, the linear synchronous pulley 3, the linear synchronous pulley 7 is arranged at a linear synchronous pulley 7, the linear synchronous pulley 6, the linear motion of the linear synchronous pulley 3, the linear synchronous pulley 6 is arranged at a linear synchronous pulley 6, the linear synchronous pulley 7 is arranged at the linear synchronous pulley 7 linear synchronous pulley 6, the linear synchronous pulley 7 linear synchronous pulley 6, the linear synchronous pulley 6 linear synchronous pulley 3, the linear synchronous pulley 7 linear synchronous pulley 3 linear synchronous pulley 6 linear pulley 7 linear pulley 3 linear pulley 6 linear pulley 3 linear synchronous pulley 6 linear pulley 3 linear pulley 6 linear pulley 7 linear pulley 6 linear pulley 7 linear pulley, the linear pulley 7 linear pulley 3 linear pulley, the linear pulley 3 linear pulley, the linear pulley is arranged at the linear pulley, the linear pulley 3 linear pulley 6 linear pulley 3 linear pulley, the linear pulley is arranged at the linear pulley 3 linear pulley, the linear pulley 6 linear pulley 3 linear pulley 6 linear pulley.
The inside nut that is provided with of dog 16 of moulding plastics for installation fixing base 17, be provided with the through-hole 20 relative with the nut on the fixing base 17, through-hole 20 is used for installing fixing base 17. Threaded holes 21 are formed in four corners of the fixing seat 17, a monitoring base 23 is fixed to the threaded holes 21, a monitoring device 22 is arranged on the monitoring base 23, the fixing seat 17 is used for fixing the monitoring device, and the position of each threaded hole 21 can be freely adjusted according to selected monitoring.
Further, fixing base 17 both sides are provided with pulley 18, pulley 18 is connected with fixing base 17 bearing, there is slide 19 pillar 2 recess both sides, slide 19 agrees with pulley 18 mutually, is favorable to reducing the resistance when pulley 18 slides. The pulley 18 is beneficial to improving the stability of the fixed seat 17 after moving or reaching a fixed position, reducing the stress of the welding position of the injection molding stop block 16 and prolonging the service life.
Further, the first rotating shaft 4 is longer than the second rotating shaft 6, and the first rotating shaft 4 is longer than the third rotating shaft 10, so that the length of the first rotating shaft is equal to that of the first synchronous pulley 5, and the stability is improved.
The working principle is as follows: the power of control servo motor 12 passes through chain 13 and drives first synchronous pulley 5 and rotate, first synchronous pulley 5 drives second synchronous pulley 7 and third synchronous pulley 11 through hold-in range 3 and rotates, the dog 16 that moulds plastics that will fix on the hold-in range 3 conveys the bottom, the fixing base 17 of installing on the dog 16 of moulding plastics also can convey to being close to the bottom, the control base and the monitoring device of installing on fixing base 17 can convey to the bottom simultaneously, can carry out operations such as maintenance, accomplish operations such as maintenance, control servo motor 12 antiport, convey monitoring device to suitable position, cut off servo motor 12 and can accomplish.
When in installation, the first synchronous pulley 5 is assembled with the first rotating shaft 4, the bolt is fixed at the bottom position of the pillar 2, the second synchronous pulley 7 is assembled with the second rotating shaft 6, the pull rod 8 is fixed at two sides of the second rotating shaft 6, the fourth rotating shaft 9 is installed at the other end of the pull rod 8, the bolt is fixed at the merging position of the cross rod and the vertical rod of the pillar 2, the third synchronous pulley 11 is assembled with the third rotating shaft 10, the bolt is fixed at the cross rod of the pillar 2 away from the vertical rod end, the synchronous belt 3 welded with the injection molding stop block 16 is sleeved with the three synchronous pulleys and penetrates through the pull rod 8 to ensure that the back of the synchronous belt 3 is contacted with the fourth rotating shaft 9, the servo motor 12 is fixed at the proper position of the base 1, the pillar 2 is welded with the base 1, the servo motor 12 is connected with the first gear 15 by the chain 13, and finally the whole, and completing the installation of the monitoring base 23 and the monitoring device 22 as required.
The utility model discloses mainly realize monitoring device's position through control servo motor power, through servo motor's encoder control servo motor turn to, easy operation understands easily.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (3)
1. The mounting rack for public security monitoring is characterized by comprising a base (1), a pillar (2) arranged on the base (1), a conveying device arranged on the pillar (2), a fixing device arranged on the conveying device, the pillar (2) comprises a groove vertical rod and a groove cross rod, the upper end of the groove vertical rod and one end of the groove cross rod are combined into an inverted L shape, the groove is located outside an inverted L shape, the conveying device comprises a first synchronous pulley (5), a first gear (15), a second synchronous pulley (7), a third synchronous pulley (11), a synchronous belt (3), a servo motor (12), a first rotating shaft (4), a second rotating shaft (6), a third rotating shaft (10), a fourth rotating shaft (9) and a pull rod (8), the servo motor (12) is arranged on the base (1), a second gear (14) is fixed to the shaft end of the servo motor (12), the second gear (14) is connected with the first gear (15), the first gear (15) is fixed to one side of the first synchronous pulley (5), the first gear (4) is arranged at a position close to the injection molding stop block (7), a screw hole is arranged on the injection molding stop block (7), a screw hole is arranged in the base (16) and a screw hole is arranged in the position of the base (7), the synchronous pulley (17), the synchronous pulley (7), the monitoring device is arranged on the base (7), the synchronous pulley (17), the synchronous pulley (7), the synchronous pulley (17), the monitoring device is arranged on the synchronous pulley (7), the synchronous pulley (17), the monitoring device is arranged on the base (7), the synchronous pulley (16) and the monitoring device, the monitoring device is arranged on the base (7), the monitoring device is arranged on the monitoring device, the monitoring device is arranged on the monitoring device, the monitoring device is arranged on the monitoring device.
2. The mounting bracket of claim 1, wherein: fixing base (17) both sides are provided with pulley (18), pulley (18) are connected with fixing base (17) bearing, there are slide (19) pillar (2) recess both sides, slide (19) agree with pulley (18) mutually.
3. The mounting bracket of claim 1, wherein: the first rotating shaft (4) is longer than the second rotating shaft (6), and the first rotating shaft (4) is longer than the third rotating shaft (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921450581.3U CN211175952U (en) | 2019-09-03 | 2019-09-03 | Mounting bracket is used in public security control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921450581.3U CN211175952U (en) | 2019-09-03 | 2019-09-03 | Mounting bracket is used in public security control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211175952U true CN211175952U (en) | 2020-08-04 |
Family
ID=71827846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921450581.3U Active CN211175952U (en) | 2019-09-03 | 2019-09-03 | Mounting bracket is used in public security control |
Country Status (1)
| Country | Link |
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| CN (1) | CN211175952U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112303401A (en) * | 2020-10-29 | 2021-02-02 | 杭州凉生贸易有限公司 | Track railway video transmission device |
| CN113090914A (en) * | 2021-03-04 | 2021-07-09 | 黄河水利职业技术学院 | Tourism hotel monitors and uses all-round camera hoisting structure |
-
2019
- 2019-09-03 CN CN201921450581.3U patent/CN211175952U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112303401A (en) * | 2020-10-29 | 2021-02-02 | 杭州凉生贸易有限公司 | Track railway video transmission device |
| CN113090914A (en) * | 2021-03-04 | 2021-07-09 | 黄河水利职业技术学院 | Tourism hotel monitors and uses all-round camera hoisting structure |
| CN113090914B (en) * | 2021-03-04 | 2023-10-24 | 黄河水利职业技术学院 | All-round camera hoisting structure is used in control of tourism hotel |
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