CN214198061U - Slip and get electric installation surveillance camera machine every single move angle measuring device - Google Patents
Slip and get electric installation surveillance camera machine every single move angle measuring device Download PDFInfo
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- CN214198061U CN214198061U CN202022536405.0U CN202022536405U CN214198061U CN 214198061 U CN214198061 U CN 214198061U CN 202022536405 U CN202022536405 U CN 202022536405U CN 214198061 U CN214198061 U CN 214198061U
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- sleeve
- sliding
- fixedly connected
- spring
- measuring
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- 238000009434 installation Methods 0.000 title claims description 11
- 238000012544 monitoring process Methods 0.000 claims abstract description 9
- 238000005096 rolling process Methods 0.000 claims description 4
- 230000005611 electricity Effects 0.000 abstract description 7
- 230000003139 buffering effect Effects 0.000 description 3
- 238000013016 damping Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000003750 conditioning effect Effects 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
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Abstract
The utility model discloses a device for measuring the pitching angle of a monitoring camera with a sliding electricity taking device, which comprises a shell and a machine body, a fixed rod with a rectangular cross section is vertically and fixedly connected with the middle part of the shell, a sliding block is sleeved on the fixed rod in a sliding way, a limiting plate is fixedly connected at the top of the sliding block, a first spring is sleeved on the fixing rod, two ends of the first spring are respectively abutted against the bottom wall of the shell and the lower end face of the sliding block, the upper end surface of the slide block is fixedly connected with a sleeve, the upper port of the sleeve is horizontally and fixedly connected with a connecting plate, the device converts vibration brought by running into power for moving the sliding block up and down to press the first spring to deform, and when the slide block drives the sleeve to move up and down, part of the force is converted into the power for rotating the rotating wheel, therefore, the vibration force is effectively prevented from being directly felt by the machine body, and the machine body and electronic components of the angle measuring device are protected from being damaged.
Description
Technical Field
The utility model belongs to the technical field of the high-speed railway engineering, especially, relate to a slip and get electric installation surveillance camera machine every single move angle measuring device.
Background
The sliding electricity taking device video monitoring system monitors the state of the sliding electricity taking device on the roof of the vehicle, and also needs to consider the working states of a contact net and nearby high-voltage equipment along the way, so that the camera is allowed to rotate in a certain range in the vertical direction. In view of the limited size and lifting range of the sliding electricity-taking device, the monitoring camera can only do pitching motion within a small range forming a certain angle with the horizontal plane. In order to accurately observe the states of the sliding electricity taking device, a peripheral power grid and high-voltage equipment, the angle change of a monitoring camera of the sliding electricity taking device in the vertical direction needs to be monitored in real time; at present, the work is observed by human eyes, and the basis cannot be provided for automatic intelligent monitoring.
In order to solve the problem of complaining about, chinese utility model patent CN205825947U discloses a slip is got electric installation surveillance camera machine every single move angle measuring device, and the device is through with base 1 snap-on the roof to set up magnetoelectric induction element and signal conditioning circuit in slip is got electric installation surveillance camera machine organism and pivot, realized the every single move angle measurement of organism. But the train can produce vibrations because of road and self structure when the motion, and the device does not have buffering damping device to long-term vibrations lead to the electronic component in magnetoelectric induction element and the signal conditioning circuit to produce easily and damage, thereby influence the work of slip getting electric installation surveillance camera machine every single move angle measuring device.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that the device does not have the buffering absorbing, and the electric installation surveillance camera machine every single move angle measuring device is got in the slip that provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a device for measuring the pitching angle of a monitoring camera with a sliding electricity taking device comprises a shell and a machine body, wherein the middle part of the shell is vertically and fixedly connected with a fixed rod with a rectangular cross section, a sliding block is sleeved on the fixed rod in a sliding manner, a limiting plate is fixedly connected at the top of the sliding block, a first spring is sleeved on the fixing rod, two ends of the first spring are respectively abutted against the bottom wall of the shell and the lower end face of the sliding block, the upper end surface of the slide block is fixedly connected with a sleeve, the upper port of the sleeve is horizontally and fixedly connected with a connecting plate, connecting plate up end and organism diapire fixed connection, the installing port the same with sleeve lateral wall figure is seted up to casing lateral wall level, and is a plurality of the installing port all is in same horizontal plane, every with the limiting plate all be equipped with in the installing port and unload power part, every it all offsets with corresponding sleeve lateral wall to unload the one end that power part kept away from shell outer wall.
Preferably, the sleeve is in a quadrangular frustum pyramid shape, and the caliber of the upper port is larger than that of the lower port.
Preferably, unload power part and include that the cross section is the slide bar of rectangle, the casing lateral wall is worn out through the sliding opening to telescopic one end is kept away from to the slide bar, and fixedly connected with stopper, and is close to the fixed cover of telescopic one end and is equipped with the mounting panel, be equipped with the second spring between mounting panel and the mounting opening diapire, second spring both ends offset with mounting panel and mounting opening diapire respectively.
Preferably, a notch is vertically formed in one end, far away from the limiting block, of the sliding rod, a rotating wheel is rotatably connected into the notch through a rotating shaft, and the rotating wheel is in rolling contact with the side wall of the sleeve.
Preferably, a plurality of third springs are vertically arranged between the sliding block and the limiting plate, the third springs are annularly and equidistantly distributed on the outer side of the fixing rod, and the upper end of each third spring is fixedly connected with the limiting plate.
Preferably, the limiting plate and the fixing rod are integrally formed.
Compared with the prior art, the beneficial effects of the utility model are that: the bottom wall of the shell is fixedly connected with a train, when the train runs, the train can vibrate due to the unevenness of an engine and the ground of the train, when the vibration is generated, the sliding block can move up and down, so that the first spring on the lower side of the sliding block is compressed to generate deformation, the vibration force is effectively buffered and damped, the sliding rod in the mounting port arranged on the side wall of the shell enables the rotating wheel to be in contact with the side wall of the sleeve under the action of the second spring, the rotating wheel and the side wall of the sleeve rub when the sliding block and the sleeve move up and down, so that the rotating wheel rotates, and the rotating wheel converts part of the vibration force into self-rotating power, thereby assisting the first spring to remove part of the vibration force, the device converts the vibration brought by running into the power for pressing the first spring to deform by the up and down movement of the sliding block, and converts part of the force into rotating power when the sliding block drives the sleeve to move up and down, therefore, the vibration force is effectively prevented from being directly felt by the machine body, the effect of buffering and damping is achieved, and the machine body and electronic elements of the angle measuring device are protected from being damaged.
Drawings
Fig. 1 is a schematic view of a front view cross-sectional structure of a device for measuring a pitch angle of a surveillance camera of a sliding power-taking device according to the present invention;
fig. 2 is a schematic view of a partial top view cross-sectional structure of a device for measuring the pitching angle of a surveillance camera of a sliding power-taking device according to the present invention;
fig. 3 is an enlarged view of a structure a in fig. 1.
In the figure: the device comprises a shell 1, a fixing rod 2, a first spring 3, a sliding block 4, a sleeve 5, a connecting plate 6, a machine body 7, an installation opening 8, a sliding opening 9, a sliding rod 10, an installation plate 11, a second spring 12, a rotating wheel 13, a limiting plate 14, a limiting block 15 and a third spring 16.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-3, a device for measuring the pitching angle of a monitoring camera of a sliding electricity taking device comprises a shell 1 and a machine body 7, wherein a fixed rod 2 with a rectangular cross section is vertically and fixedly connected to the middle part of the shell 1, a sliding block 4 is sleeved on the fixed rod 2 in a sliding manner, so that the sliding block 4 cannot rotate when sliding on the fixed rod 2, a limiting plate 14 is fixedly connected to the top of the fixed rod, the limiting plate 14 prevents the sliding block 4 from being separated from the fixed rod 2, a first spring 3 is further sleeved on the fixed rod 2, two ends of the first spring 3 respectively abut against the bottom wall of the shell 1 and the lower end face of the sliding block 4, the first spring 3 cannot effectively buffer and weaken vibration force when receiving the vibration force generated by high-speed rail running, a sleeve 5 is fixedly connected to the upper end face of the sliding block 4, the sleeve 5 can synchronously move along with the sliding block 4, and a connecting plate 6 is horizontally and fixedly connected to the upper port of the sleeve 5, the upper end surface of the connecting plate 6 is fixedly connected with the bottom wall of the machine body 7, the side wall of the shell 1 is horizontally provided with mounting ports 8 with the same number as that of the side wall of the sleeve 5, the mounting ports 8 and the limiting plate 14 are positioned at the same horizontal plane, each mounting port 8 is internally provided with a force unloading part, so that the force unloading part can be always positioned above the slide block 4, the force unloading part is prevented from being clamped below the slide block 4, one end of each force unloading part, far away from the outer wall of the shell 1, is abutted against the corresponding side wall of the sleeve 5, the force unloading part comprises a slide rod 10 with a rectangular cross section, the slide rod 10 is prevented from rotating, one end of the slide rod 10, far away from the sleeve 5, penetrates through the side wall of the shell 1 through a sliding port 9, the limiting block 15 is fixedly connected, the limiting block 15 plays a role of preventing the whole slide rod 10 from entering the shell 1, the end close to the sleeve 5 is fixedly sleeved with a mounting plate 11, a second spring 12 is arranged between the mounting plate 11 and the bottom wall of the mounting port 8, second spring 12 makes slide bar 10 tip can always contact with sleeve 5 lateral wall, second spring 12 both ends offset with mounting panel 11 and 8 diapalls of installing port respectively, second spring 12 is in usual department and extension state, the vertical notch of having seted up of one end that stopper 15 was kept away from to slide bar 10, be connected with runner 13 through the pivot rotation in the notch, runner 13 direction of rotation is the same with slider 4 removal reversal, runner 13 and sleeve 5 lateral wall rolling contact, make like this that slide bar 10 tip and sleeve 5's sliding friction have changed runner 13 and sleeve 5's rolling friction, runner 13 and can be when sleeve 5 moves down, the power of moving down is changed into self pivoted power, thereby unload power.
In the embodiment applying the technical scheme, the bottom wall of the shell 1 is fixedly connected with a train, when the train runs, the train can vibrate due to the unevenness of the engine and the ground of the train, when the vibration is generated, the slide block 4 can move up and down, so that the first spring 3 on the lower side of the slide block is compressed to generate deformation, and the vibration force is effectively buffered and damped, the slide rod 10 in the mounting port 8 formed in the side wall of the shell 1 can make the rotating wheel 13 contact with the side wall of the sleeve 5 under the action of the second spring 12, and the rotating wheel 13 rubs with the side wall of the sleeve 5 when the slide block 4 and the sleeve 5 move up and down, so that the rotating wheel 13 rotates, so that the rotating wheel 13 converts part of the vibration force into self-rotating power, and the first spring 3 is assisted to discharge part of the vibration force, the effect of unloading and damping is achieved, and therefore the machine body 7 and electronic components of the angle measuring device are protected from being damaged.
According to the technical scheme, the sleeve 5 is in a quadrangular frustum pyramid shape, the diameter of the upper port is larger than that of the lower port, the outer wall of the sleeve 5 is an inclined plane, the inclined plane can extrude the sliding rod 10 when the sleeve 5 moves up and down, the sliding rod 10 moves towards the outer side, part of vertical downward movement force of the original sleeve 5 is converted into force of the sliding rod 10, and the effect of assisting in force unloading and shock absorption is achieved.
Be equipped with a plurality of third springs 16 between slider 4 and the limiting plate 14 perpendicularly, a plurality of third springs 16 call cyclic annular equidistance distribute in the 2 outsides of dead lever, and upper end and limiting plate 14 fixed connection, when first spring 3 is by extrusion shrink resilience, a plurality of third springs 16 can prevent slider 4 direct impact limiting plate 14, produce the impact and transmit in organism 7, cause organism 7 and angle measuring device's electronic original damage.
Limiting plate 14 is integrated into one piece with dead lever 2, and the shaking force that the train motion produced is more to make the permanent up-and-down motion of slider 4, thereby the frequent quilt of first spring 3 extrudees the shrink and kick-backs and strike limiting plate 14, consequently integrated into one piece can make limiting plate 14 more stable with being connected of dead lever 2, thereby more durable.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a slip is got electric installation surveillance camera machine every single move angle measuring device, includes casing (1) and organism (7), its characterized in that, the perpendicular fixedly connected with cross section in casing (1) middle part is dead lever (2) of rectangle, sliding sleeve is equipped with slider (4) on dead lever (2), and top fixedly connected with limiting plate (14), still the cover is equipped with first spring (3) on dead lever (2), first spring (3) both ends offset with terminal surface under casing (1) diapire and slider (4) respectively, slider (4) up end fixedly connected with sleeve (5), sleeve (5) up end level fixedly connected with connecting plate (6), connecting plate (6) up end and organism (7) diapire fixed connection, the installation mouth (8) the same with sleeve (5) lateral wall figure is seted up to casing (1) lateral wall level, a plurality of installing port (8) all are in same horizontal plane, every with limiting plate (14) all be equipped with in installing port (8) and unload the power part, every it all offsets with corresponding sleeve (5) lateral wall to unload the one end that the power part kept away from casing (1) outer wall.
2. The device for measuring the pitching angle of the monitoring camera with the sliding power taking device according to claim 1, wherein the sleeve (5) is in a quadrangular frustum pyramid shape, and the caliber of the upper port is larger than that of the lower port.
3. The device for measuring the pitching angle of the surveillance camera with the electric device powered by sliding as claimed in claim 1, wherein the force unloading component comprises a sliding rod (10) with a rectangular cross section, one end of the sliding rod (10) far away from the sleeve (5) penetrates out of the side wall of the housing (1) through a sliding opening (9), a limiting block (15) is fixedly connected with the sliding rod, a mounting plate (11) is fixedly sleeved at one end close to the sleeve (5), a second spring (12) is arranged between the mounting plate (11) and the bottom wall of the mounting opening (8), and two ends of the second spring (12) are respectively abutted against the bottom walls of the mounting plate (11) and the mounting opening (8).
4. The device for measuring the pitching angle of the surveillance camera with the sliding power taking device according to claim 3, wherein a notch is vertically formed in one end, away from the limiting block (15), of the sliding rod (10), a rotating wheel (13) is rotatably connected in the notch through a rotating shaft, and the rotating wheel (13) is in rolling contact with the side wall of the sleeve (5).
5. The device for measuring the pitching angle of the surveillance camera with the sliding power-taking device according to claim 1, wherein a plurality of third springs (16) are vertically arranged between the sliding block (4) and the limiting plate (14), the plurality of third springs (16) are symmetrically distributed on the outer side of the fixing rod (2) in a ring shape at equal intervals, and the upper end of each third spring is fixedly connected with the limiting plate (14).
6. The device for measuring the pitching angle of the monitoring camera with the sliding power taking device is characterized in that the limiting plate (14) and the fixing rod (2) are integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022536405.0U CN214198061U (en) | 2020-11-06 | 2020-11-06 | Slip and get electric installation surveillance camera machine every single move angle measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022536405.0U CN214198061U (en) | 2020-11-06 | 2020-11-06 | Slip and get electric installation surveillance camera machine every single move angle measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214198061U true CN214198061U (en) | 2021-09-14 |
Family
ID=77644481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022536405.0U Expired - Fee Related CN214198061U (en) | 2020-11-06 | 2020-11-06 | Slip and get electric installation surveillance camera machine every single move angle measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214198061U (en) |
-
2020
- 2020-11-06 CN CN202022536405.0U patent/CN214198061U/en not_active Expired - Fee Related
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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: 20210914 |