CN212718971U - Pole setting for video monitoring - Google Patents
Pole setting for video monitoring Download PDFInfo
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- CN212718971U CN212718971U CN202021445953.6U CN202021445953U CN212718971U CN 212718971 U CN212718971 U CN 212718971U CN 202021445953 U CN202021445953 U CN 202021445953U CN 212718971 U CN212718971 U CN 212718971U
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- main rod
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Abstract
The utility model relates to a vertical rod for video monitoring, which comprises a base, a first main rod and a second main rod, wherein the second main rod is sleeved in the first main rod, and the first main rod is matched with the second main rod in a sliding and sealing way; a supporting rod is coaxially arranged in the second main rod, the upper end of the supporting rod is fixedly connected with the top of the second main rod, and a gear rack is fixed at the lower part of the supporting rod; a rotating shaft is arranged on one side of the gear strip, a gear connected with the gear strip is arranged on the rotating shaft, and a knob is arranged at one end of the rotating shaft; the locking structure is fixed on a fixed box at the top of the second main rod, a driving device is arranged in the fixed box, a rotary drum sleeved outside the fixed box is rotated, a support rod is fixed on the rotary drum, and monitoring equipment is fixed on the support rod; the knob is rotated, the gear drives the supporting rod to move up and down, so that the second main rod moves up and down relative to the first main rod, and the height adjustment of the video monitoring equipment is realized; the driving device works to drive the rotary drum to rotate, and the rotary drum drives the supporting rod to rotate, so that the position of the video monitoring equipment is adjusted.
Description
Technical Field
The utility model belongs to the technical field of industrial production control, especially, relate to a pole setting for video monitoring.
Background
Video surveillance is an important component of security systems. In order to stabilize public security, video monitoring equipment is installed in public places such as roads, communities, parks, markets and the like, and under normal conditions, the video monitoring equipment is installed on a wall or a monitoring rod specially installed with the video monitoring equipment is erected; install video monitoring equipment on the wall body, video monitoring equipment often can have certain shooting dead angle, need install a plurality of video monitoring equipment under this kind of condition and monitor each angle, causes the waste of resource.
If adopt the control pole to install video monitoring equipment, under the normal conditions, the control pole includes the mobile jib, is provided with branch on the mobile jib, installs video monitoring equipment on branch. After the monitoring rod is installed, the direction of the supporting rod is fixed, if the position of the monitoring device needs to be adjusted, the whole monitoring rod is required to be pulled out from the ground, then the main rod is rotated to change the orientation of the supporting rod, and therefore the position of the monitoring device is changed, and the operation is quite troublesome, time-consuming and labor-consuming. And the height of branch is relatively fixed for ground, when the supervisory equipment breaks down and needs to be overhauld, need set up the ladder near the supervisory equipment, the maintainer climbs the ladder and overhauls the supervisory equipment on the branch, and the maintainer is higher because the position that locates when overhauing, has certain danger.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at providing a pole setting for video monitoring to solve among the prior art video monitoring equipment position and adjust difficulty and maintainer dangerous higher problem when overhauing video monitoring equipment.
In order to achieve the above object, the utility model discloses a technical scheme that pole setting adopted for video monitoring is:
a vertical rod for video monitoring comprises:
base: fixed on the ground;
a first main rod: the hollow cylinder body extends along the vertical direction, the lower end of the first main rod is fixed on the base, and the side wall of the first main rod is provided with an avoidance hole;
the second main rod: the second main rod is sleeved in the first main rod, the second main rod is of a cylindrical structure with an opening at the lower part and a sealed top, the first main rod and the second main rod are matched in a sliding and sealing mode, and the lower end of the second main rod is located above the avoidance hole of the first main rod;
supporting the rods: the support rod extends along the up-down direction, the support rod is coaxially arranged in the second main rod, the upper end of the support rod is fixedly connected with the top of the second main rod, the lower end of the support rod extends to the lower part of the first main rod, and a gear rack extending along the up-down direction is fixed at the lower part of the support rod;
rotating shaft: the gear rack is arranged on one side of the gear rack, the rotating shaft is perpendicular to the supporting rod, one end of the rotating shaft extends out of the avoidance hole of the first main rod, a gear meshed with the gear rack is arranged on the rotating shaft, and a knob is mounted at one end of the rotating shaft, which extends out of the avoidance hole;
the locking structure is as follows: the rotating shaft is arranged on the rotating shaft to prevent the rotating shaft from rotating;
fixing the box: the second main rod is cylindrical and is fixed at the top of the second main rod;
a driving device: is arranged in the fixed box;
rotating the drum: the rotating cylinder is in a cylindrical shape with an opening at the lower end, is sleeved outside the fixed box in a rotating manner, and is in transmission connection with an output shaft of the driving device;
supporting the rod: fixed on the rotating drum;
the monitoring equipment: fixed on the supporting rod;
the knob is rotated, the gear drives the supporting rod to move up and down, so that the second main rod moves up and down relative to the first main rod, and the height adjustment of the video monitoring equipment is realized; the driving device works to drive the rotary drum to rotate, and the rotary drum drives the supporting rod to rotate, so that the position of the video monitoring equipment is adjusted.
Has the advantages that: the utility model discloses a pole setting for video monitoring, when needing to overhaul, the rotary knob is rotated, drives the pivot rotation, and the pivot drives the gear rotation, and the gear meshes with the gear rack to drive the bracing piece and move down, and the bracing piece drives the second mobile jib and moves down, thereby makes video monitoring equipment move down relative to ground, makes things convenient for maintainer's maintenance, and the knob is rotated according to opposite direction after the maintenance is accomplished again, finally realizes that video monitoring equipment moves up relative to ground; when the direction of the video monitoring equipment needs to be adjusted, the driving device works to drive the rotary drum to rotate, and the rotary drum drives the supporting rod to rotate, so that the position of the video monitoring equipment is adjusted, and the video monitoring equipment can be located in the best monitoring position.
Furthermore, the locking structure comprises a ratchet wheel fixed on the rotating shaft and a blocking piece matched with the ratchet wheel in a blocking manner, the ratchet wheel is arranged on the part of the rotating shaft, which is located outside the first main rod, and is located on one side, facing the first main rod, of the knob, a fixed shaft is arranged on one side of the rotating shaft, the blocking piece is rotatably arranged on the fixed shaft, and a torsion spring is arranged between the blocking piece and the fixed shaft.
Has the advantages that: firstly, the locking structure comprises a ratchet wheel fixed on the rotating shaft and a blocking piece matched with the ratchet wheel blocking, the structure is simple to arrange, and the occupied space is small; secondly, in a natural state, the blocking piece blocks the ratchet wheel to prevent the ratchet wheel from rotating, so that the support rod is prevented from moving up and down.
Further, the fixed protective housing that is provided with in the outside of first mobile jib and protects locking structure and knob, pivot and fixed axle all are located the protective housing.
Has the advantages that: the locking structure and the knob are protected.
Furthermore, the protective shell is hinged with a stop door capable of being opened or closed.
Has the advantages that: make the protective housing form inclosed space, conveniently lock this airtight space to can avoid anyone to adjust the height and the position of pole setting at will.
The driving device is a driving motor, a control button is arranged in the protective shell, and the control button is in control connection with the driving motor.
Has the advantages that: the control on the starting and stopping of the driving motor is conveniently realized.
The cross-sectional shape of first mobile jib is the rectangle, dodge the hole and offer on the preceding lateral wall of first mobile jib, be fixed with respectively on the left side wall of first mobile jib and the right side wall along the guide way of upper and lower direction, the below vertical fixation of bracing piece has the horizontal pole, and the both ends of horizontal pole are fixed with the guide block with the guide way slip adaptation.
Has the advantages that: the stability of the support rod moving in the up-and-down direction is improved.
The rotary drum is internally fixed with a connecting rod which is horizontally arranged, the connecting rod is vertically and fixedly connected with an output shaft of the driving device, and two ends of the connecting rod are fixedly connected with the drum wall of the rotary drum.
Has the advantages that: the transmission connection between the driving device and the rotary drum is ensured, so that the rotary drum can rotate after the driving device works.
Furthermore, a first annular groove is formed in the lower portion of the rotary drum, a second annular groove is formed in the upper portion of the fixed box, and balls are arranged between the first annular groove and the second annular groove.
Has the advantages that: the rotation between the rotary drum and the fixed box is smoother and more stable.
Drawings
Fig. 1 is a schematic structural view of a vertical rod for video monitoring of the present invention;
FIG. 2 is an enlarged view of a vertical rod for video surveillance of FIG. 1 at A;
fig. 3 is a schematic view of the internal structure of the protective casing of the vertical rod for video monitoring in fig. 1.
Reference numerals: 1-a base; 2-a first main bar; 3-a second main pole; 4-a support bar; 5-a gear rack; 6-gear; 7-a guide groove; 8-a cross bar; 9-a first strut; 10-a second strut; 11-a lighting lamp; 12-a video monitoring device; 13-a stationary box; 14-a drive motor; 15-an output shaft; 16-a rotating drum; 17-a connecting rod; 18-a ball bearing; 19-a ratchet wheel; 20-a baffle plate; 21-a rotating shaft; 22-a knob; 23-control buttons; 24-a shutter; 25-equipment box.
Detailed Description
The following description of the vertical rod for video monitoring according to the present invention is described in detail with reference to the accompanying drawings and the following embodiments:
as shown in fig. 1, the utility model discloses a vertical rod for video monitoring includes a base 1 fixed on the ground, a first main rod 2 fixed on the base 1, a second main rod 3 sleeved in the first main rod 2, the second main rod 3 can move up and down relative to the first main rod 2, thereby realizing that a video monitoring device 12 arranged above the second main rod 3 can move up and down; the fixed box 13 is fixedly arranged on the second main rod 3, the driving device is arranged in the fixed box 13, the rotary drum 16 is arranged above the fixed box 13 in a relatively rotating mode, and the driving device can drive the rotary drum 16 to rotate, so that the position adjustment of the video monitoring equipment 12 fixed above the rotary drum 16 is achieved.
Specifically, the first main rod 2 is a hollow cylinder extending in the up-down direction, the lower end of the first main rod 2 is fixed on the base 1, and the side wall of the first main rod 2 is provided with an avoidance hole; in this embodiment, the cross section of the first main rod 2 is rectangular, and the avoidance hole is formed in the front side wall of the first main rod 2; the second mobile jib 3 is the cavity barrel that extends the setting along upper and lower direction, and the cover of second mobile jib 3 is established in first mobile jib 2, and second mobile jib 3 is lower part opening, top seal's tubular structure, and first mobile jib 2 cooperates with 3 sliding seal of second mobile jib, and the lower extreme of second mobile jib 3 is located the top of dodging the hole of first mobile jib 2.
A support rod 4 is coaxially arranged in the second main rod 3, the support rod 4 extends along the up-down direction, the upper end of the support rod 4 is fixedly connected with the top of the second main rod 3, the lower end of the support rod 4 extends to the lower part of the first main rod 2, a gear bar 5 extending along the up-down direction is fixed on the side wall of the lower part of the support rod 4, a rotating shaft 21 is arranged on one side of the gear bar 5, the rotating shaft 21 is perpendicular to the support rod 4, one end of the rotating shaft 21 extends out of the avoiding hole of the first main rod 2, a gear 6 matched with the gear bar 5 is arranged on the rotating shaft 21, a knob 22 is fixedly arranged at one end of the rotating shaft 21 extending out of the avoiding hole, the knob 22 is rotated, the rotating shaft 21 rotates, the rotating shaft 21 drives the gear 6 to rotate, the gear 6 is meshed with the gear bar 5, so as to drive the support rod 4 to move in the up-down direction, the second main rod 3 moves up and down relative to the first main rod 2 under the push-pull action of the support rod 4.
The vertical rod for video monitoring further comprises a locking structure for locking the rotating shaft 21, namely, the second main rod 3 and the first main rod 2 are relatively fixed, and the second main rod 3 is prevented from moving up and down relative to the first main rod 2 at will. Specifically, the locking structure comprises a ratchet wheel 19 fixed on a rotating shaft 21 and a baffle 20 in stop fit with the ratchet wheel 19, the ratchet wheel 19 is arranged between the gear 6 and the knob 22 on the rotating shaft 21, the ratchet wheel 19 is positioned outside the avoidance hole of the first main rod 2, a fixed shaft is arranged on one side of the rotating shaft 21, the baffle 20 is rotatably arranged on the fixed shaft, and a torsion spring is arranged between the baffle 20 and the fixed shaft; when the height of the second main rod 3 needs to be adjusted, the blocking piece 20 is broken off, so that the blocking piece 20 does not block the ratchet wheel 19 any more, then the knob 22 is rotated, the up-and-down movement of the support rod 4 is realized, and the operation is simple and convenient; when the second main rod 3 needs to be fixed relative to the first main rod 2, the blocking piece 20 is loosened, the blocking piece 20 rotates under the action of the torsion spring, the ratchet wheel 19 is blocked, at the moment, the second main rod 3 is fixed relative to the first main rod 2, and the height of the video monitoring vertical rod is unchanged.
As shown in fig. 3, a protective casing for protecting the locking structure and the knob 22 is fixedly disposed on a front side wall of the first main lever 2, the rotating shaft 21 and the fixed shaft are both located in the protective casing, an opening is disposed on the protective casing, and a shutter 24 capable of being opened or closed is hinged to one side of the opening through a hinge. A structural lock for locking the shutter 24 is provided between the shutter 24 and the protective case, thereby preventing the shutter 24 from being opened at will.
An equipment box 25 is fixedly arranged on the side wall of the first main rod 2, and transmission equipment and power supply equipment are arranged in the equipment box 25.
The guide grooves 7 extending in the up-down direction are fixed on the inner wall surface of the left side wall and the inner wall surface of the right side wall of the first main rod 2 respectively, the cross rod 8 is vertically fixed at the lower end of the support rod 4, the two ends of the cross rod 8 are fixed with guide blocks matched with the guide grooves 7 of the left side wall and the guide grooves 7 of the right side wall in a sliding mode respectively, and the support rod 4 is guaranteed to have enough stability when moving up and down.
As shown in fig. 2, a cylindrical fixed box 13 is fixedly disposed at the top of the second main rod 3, and a driving device is fixedly disposed in the fixed box 13, in this embodiment, the driving device is a driving motor 14, an output shaft 15 of the driving motor 14 extends upward out of the fixed box 13, a rotating cylinder 16 is sleeved above the fixed box 13, the rotating cylinder 16 is cylindrical with an open lower end, a connecting rod 17 horizontally disposed is fixed in the rotating cylinder 16, the connecting rod 17 is vertically and fixedly connected with the output shaft 15 of the driving device, and two ends of the connecting rod 17 are fixedly connected with a cylinder wall of the rotating cylinder 16. A first annular groove is formed in the rotating lower part, a second annular groove is formed in the upper part of the fixed box 13, and a ball 18 is arranged between the first annular groove and the second annular groove; under the driving action of the driving motor 14, the output shaft 15 of the driving motor 14 drives the rotating drum 16 to rotate relative to the fixed box 13.
Be fixed with first branch 9 and second branch 10 on the rotary drum 16 respectively, first branch 9 is 180 arranging with second branch 10, wherein fixedly on the first branch 9 being provided with light 11, is fixed with video monitoring equipment 12 on the second branch 10, and when rotary drum 16 was rotatory, the change in position can all be realized to first branch 9 and second branch 10 to realize video monitoring equipment 12 and light 11's position and adjust. A lightning rod is arranged between the first 9 and the second 10 strut.
In order to conveniently realize the control of the driving motor 14, a control button 23 is arranged in the protective shell, the control button 23 is in control connection with the driving motor 14, and the rotation and the stop of the driving motor 14, that is, the orientation adjustment of the video monitoring device 12 and the illuminating lamp 11, is realized by pressing the control button 23.
In order to increase the stability of the vertical rod for video monitoring, the base 1 comprises an installation bottom plate and a fixed pile fixedly connected with the installation bottom plate, and a reinforcing rib plate is fixedly arranged between the fixed pile and the installation bottom plate.
When the maintenance is needed, firstly, the height of the vertical rod for video monitoring is adjusted, specifically, the knob 22 is rotated in the protective shell to drive the rotating shaft 21 to rotate, the rotating shaft 21 drives the gear 6 to rotate, the gear 6 is meshed with the gear rack 5 to drive the supporting rod 4 to move downwards, the supporting rod 4 drives the second main rod 3 to move downwards, so that the video monitoring equipment 12 moves downwards relative to the ground, the height of the video monitoring equipment 12 is reduced, the maintenance of maintenance personnel is facilitated, and after the maintenance is completed, the knob 22 is rotated in the opposite direction to move the video monitoring equipment 12 upwards to a proper position relative to the ground; when the orientation of the video monitoring device 12 needs to be adjusted, the control button 23 in the protective shell is pressed to enable the driving motor 14 to work, the output shaft 15 of the driving motor 14 drives the rotary drum 16 to rotate, the rotary drum 16 drives the first supporting rod 9 and the second supporting rod 10 to rotate, the orientation adjustment of the video monitoring device 12 and the illuminating lamp 11 is achieved, and therefore the video monitoring device 12 can be located in the best monitoring orientation.
In the above embodiment, the locking structure includes a ratchet fixed on the rotating shaft and a catch matched with the ratchet stop, the ratchet is arranged on the part of the rotating shaft located outside the first main rod and located on one side of the knob facing the first main rod, a fixed shaft is arranged on one side of the rotating shaft, the catch is rotatably arranged on the fixed shaft, and a torsion spring is arranged between the catch and the fixed shaft.
In the above embodiment, a protective shell for protecting the locking structure and the knob is fixedly arranged at the outer side of the first main rod, and the rotating shaft and the fixed shaft are both located in the protective shell; in other embodiments, the outer side of the first main rod may not be provided with a protective shell, and at this time, the locking structure and the knob are exposed outside.
In the above embodiment, the first main rod has a rectangular cross section, the avoidance hole is formed in the front side wall of the first main rod, the left side wall and the right side wall of the first main rod are respectively fixed with the guide grooves along the vertical direction, the cross rod is vertically fixed below the support rod, and the two ends of the cross rod are fixed with the guide blocks which are in sliding fit with the guide grooves; in other embodiments, the left side wall and the right side wall of the first main rod may not be provided with a guide groove, and at this time, there is no guide structure of the support rod.
In the above embodiment, the lower part of the rotating cylinder is provided with a first annular groove, the upper part of the fixed box is provided with a second annular groove, and a ball is arranged between the first annular groove and the second annular groove; in other embodiments, the relative rolling structure between the rotating drum and the fixed box is not required, and the diameter of the rotating drum is required to be 5-10mm larger than that of the fixed box.
Claims (8)
1. The utility model provides a pole setting for video monitoring, characterized by includes:
base: fixed on the ground;
a first main rod: the hollow cylinder body extends along the vertical direction, the lower end of the first main rod is fixed on the base, and the side wall of the first main rod is provided with an avoidance hole;
the second main rod: the second main rod is sleeved in the first main rod, the second main rod is of a cylindrical structure with an opening at the lower part and a sealed top, the first main rod and the second main rod are matched in a sliding and sealing mode, and the lower end of the second main rod is located above the avoidance hole of the first main rod;
supporting the rods: the support rod extends along the up-down direction, the support rod is coaxially arranged in the second main rod, the upper end of the support rod is fixedly connected with the top of the second main rod, the lower end of the support rod extends to the lower part of the first main rod, and a gear rack extending along the up-down direction is fixed at the lower part of the support rod;
rotating shaft: the gear rack is arranged on one side of the gear rack, the rotating shaft is perpendicular to the supporting rod, one end of the rotating shaft extends out of the avoidance hole of the first main rod, a gear meshed with the gear rack is arranged on the rotating shaft, and a knob is mounted at one end of the rotating shaft, which extends out of the avoidance hole;
the locking structure is as follows: the rotating shaft is arranged on the rotating shaft to prevent the rotating shaft from rotating;
fixing the box: the second main rod is cylindrical and is fixed at the top of the second main rod;
a driving device: is arranged in the fixed box;
rotating the drum: the rotating cylinder is in a cylindrical shape with an opening at the lower end, is sleeved outside the fixed box in a rotating manner, and is in transmission connection with an output shaft of the driving device;
supporting the rod: fixed on the rotating drum;
the monitoring equipment: fixed on the supporting rod;
the knob is rotated, the gear drives the supporting rod to move up and down, so that the second main rod moves up and down relative to the first main rod, and the height adjustment of the video monitoring equipment is realized; the driving device works to drive the rotary drum to rotate, and the rotary drum drives the supporting rod to rotate, so that the position of the video monitoring equipment is adjusted.
2. The vertical rod for video surveillance according to claim 1, wherein the locking structure comprises a ratchet wheel fixed on the rotating shaft and a blocking piece engaged with the ratchet wheel blocking piece, the ratchet wheel is disposed on the portion of the rotating shaft outside the first main rod and on the side of the knob facing the first main rod, a fixed shaft is disposed on one side of the rotating shaft, the blocking piece is rotatably disposed on the fixed shaft, and a torsion spring is disposed between the blocking piece and the fixed shaft.
3. The vertical rod for video monitoring as claimed in claim 2, wherein a protective casing for protecting the locking structure and the knob is fixedly disposed outside the first main rod, and the rotating shaft and the fixed shaft are both disposed in the protective casing.
4. The vertical rod for video monitoring as claimed in claim 3, wherein the protective shell is hinged with a door capable of being opened or closed.
5. The vertical rod for video monitoring as claimed in claim 3, wherein the driving device is a driving motor, and the protective shell is provided with a control button, and the control button is in control connection with the driving motor.
6. The vertical rod for video monitoring as claimed in any one of claims 1 to 4, wherein the first main rod has a rectangular cross section, the avoiding hole is formed in a front side wall of the first main rod, guide grooves are respectively fixed to a left side wall and a right side wall of the first main rod along a vertical direction, a cross rod is vertically fixed below the support rod, and guide blocks which are slidably matched with the guide grooves are fixed to two ends of the cross rod.
7. The vertical rod for video monitoring according to any one of claims 1 to 4, wherein a horizontally disposed connecting rod is fixed in the rotary drum, the connecting rod is vertically and fixedly connected with the output shaft of the driving device, and two ends of the connecting rod are fixedly connected with the wall of the rotary drum.
8. The vertical rod for video surveillance according to claim 7, wherein the lower portion of the drum has a first annular groove, the upper portion of the fixed box has a second annular groove, and a ball is disposed between the first annular groove and the second annular groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021445953.6U CN212718971U (en) | 2020-07-21 | 2020-07-21 | Pole setting for video monitoring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021445953.6U CN212718971U (en) | 2020-07-21 | 2020-07-21 | Pole setting for video monitoring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212718971U true CN212718971U (en) | 2021-03-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021445953.6U Active CN212718971U (en) | 2020-07-21 | 2020-07-21 | Pole setting for video monitoring |
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| Country | Link |
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| CN (1) | CN212718971U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113639145A (en) * | 2021-07-09 | 2021-11-12 | 王延芬 | Facility installation steel frame supporting structure of large building |
| CN113719305A (en) * | 2021-09-11 | 2021-11-30 | 青岛康太源建设集团有限公司 | A high strength adjustable supporting construction for construction |
-
2020
- 2020-07-21 CN CN202021445953.6U patent/CN212718971U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113639145A (en) * | 2021-07-09 | 2021-11-12 | 王延芬 | Facility installation steel frame supporting structure of large building |
| CN113719305A (en) * | 2021-09-11 | 2021-11-30 | 青岛康太源建设集团有限公司 | A high strength adjustable supporting construction for construction |
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