CN215981537U - Adjusting support and security assembly with same - Google Patents
Adjusting support and security assembly with same Download PDFInfo
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- CN215981537U CN215981537U CN202121861546.8U CN202121861546U CN215981537U CN 215981537 U CN215981537 U CN 215981537U CN 202121861546 U CN202121861546 U CN 202121861546U CN 215981537 U CN215981537 U CN 215981537U
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Abstract
The utility model provides an adjusting bracket and a security assembly with the adjusting bracket, which relate to the technical field of adjusting brackets and comprise a fixed bottom plate, an upright post, an adjusting rod, a camera and an assembly for adjusting the lifting and the position of the adjusting rod and the position of the camera, wherein when the camera is maintained, the adjusting rod is adjusted to be in a vertical state by rotating and contracting a first rope through a second motor, an I-shaped lifting block is lowered to the first motor through the rotation of the first motor, then the camera is maintained, the I-shaped lifting block is lifted through the first motor, the adjusting rod is horizontally placed through the second motor to complete maintenance, when the position of the camera is adjusted, a bolt is retracted to a first movable cavity through dragging the second rope, and then a third rope is pulled to adjust the position of an I-shaped sliding block, so that the position of the camera is adjusted, the whole operation does not need to be lifted by a person, and is very safe, and the person can directly operate on the ground when the position of the camera is adjusted, and the normal work of the camera is not influenced.
Description
Technical Field
The utility model relates to the technical field of adjusting supports, in particular to an adjusting support and a security assembly with the same.
Background
The road monitoring system is an important component of a public security command system, provides the most intuitive reflection of the field situation, is the basic guarantee for implementing accurate scheduling, and front-end equipment of key places and monitoring points transmit video images to a traffic command center in various modes (optical fibers, special lines and the like) to store, process and release information, so that traffic command managers can make timely and accurate judgment on traffic violations, traffic jams, traffic accidents and other emergencies, and correspondingly adjust various system control parameters and command scheduling strategies.
The publication No. CN109237258B provides a traffic monitoring equipment mounting bracket with improved structure, which comprises an upright post, a mounting hole and a long hole are formed on the upright post, the lifting platform is connected with the screw rod in the long hole in a sleeved mode, the lifting platform is connected onto the screw rod in a screwed mode, a connecting block is fixed on the outer wall of the lifting platform and penetrates through the extending end of the 7-shaped groove to be hinged to the lower end of the supporting arm, the upper end of the supporting arm is hinged to a hinge block fixed on the mounting rod, the mounting rod can rotate in two directions, and maintenance work can be conducted on the monitoring camera by workers under the condition that a road is not sealed conveniently.
However, the mounting bracket has the following defects when the monitoring equipment is maintained:
1. during maintenance, a worker firstly climbs to the top end of the upright post through the arc-shaped rod to take down the bolt, then the controller controls the motor, the camera is put down, maintenance can be carried out, the person is required to ascend, the upright post is generally 4-5 m high, and safety risks exist.
2. When the camera works, if the position of the camera is adjusted, the camera needs to be suspended, the motor is controlled by the controller to put down the mounting rod, and then a person adjusts the position of the camera on the mounting rod, so that the operation is very complicated, and the camera needs to be stopped.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an adjusting bracket and a security assembly with the same, so as to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme:
an adjusting bracket comprises a fixed bottom plate, wherein an upright post is fixedly connected with the fixed bottom plate, a lifting cavity is formed in the upright post, a lifting groove communicated with the lifting cavity is formed in the side wall of one side of the upright post, a first motor is fixedly arranged in the lifting cavity, a screw rod is fixedly connected with the first motor, an I-shaped lifting block clamped on the lifting groove is movably sleeved on the screw rod, the I-shaped lifting block is positioned in the lifting cavity, one end of the I-shaped lifting block, far away from the side of the winch, is fixedly connected with a second motor, the second motor is connected with a winch, an adjusting rod is hinged to the I-shaped lifting block, far away from the side of the winch, the adjusting rod is fixedly connected with a first rope, the other end of the first rope penetrates into the lifting cavity from the side far away from the adjusting rod, and is fixedly connected to the winch;
a limiting groove is formed in the adjusting rod in a penetrating mode, a first spring is fixedly arranged in the limiting groove, the first spring is connected with an I-shaped sliding block which is movably arranged in the limiting groove, a camera is fixedly connected below the I-shaped sliding block, a third rope is fixedly connected to one side, close to the stand column, of the I-shaped sliding block, one end, far away from the I-shaped sliding block, of the third rope is connected to a fixing bolt, and the fixing bolt is fixedly arranged on the stand column.
Preferably, a first movable cavity and a second movable cavity are respectively formed in the i-shaped sliding block, a collision ball is arranged in the first movable cavity, the collision ball is fixedly connected with a movable rod penetrating into the second movable cavity, the movable rod is sleeved with a second spring in the first movable cavity, bolts capable of penetrating through the i-shaped sliding block are symmetrically and movably arranged on two sides of the collision ball, an inclined plate is fixedly connected to one end, close to the collision ball, of each bolt, a third spring is sleeved in the first movable cavity of each bolt, a second rope is fixedly connected to one end, close to the second movable cavity, of each movable rod, and one end, far away from the movable rod, of each second rope penetrates through the i-shaped sliding block and is bound to the fixing bolt.
Preferably, the first motor is fixedly arranged on one side close to the fixed bottom plate, one end of the screw rod far away from the first motor is connected with a bearing fixed on the inner wall of the lifting cavity, and a thread meshed with the screw rod is arranged at the contact position of the I-shaped lifting block and the screw rod.
Preferably, a first hole is formed in one end, far away from the fixed base plate, of the stand column, a first fixed pulley and a second fixed pulley are mounted on the side wall of the stand column at the first hole, a second hole communicated with the lifting cavity is formed in the position, close to the first motor, of the stand column, and a third fixed pulley and a fourth fixed pulley are mounted on the inner side wall and the outer side wall of the stand column at the second hole respectively.
Preferably, the adjusting rod is provided with a pulley groove between the i-shaped lifting block and the limiting groove, a fifth fixed pulley and a sixth fixed pulley are installed in the pulley groove, and a seventh fixed pulley is fixedly installed in the second movable cavity.
Preferably, the inner walls of the limiting groove at two sides of the first spring are provided with a plurality of symmetrical limiting holes.
The utility model further provides a security assembly which comprises the adjusting bracket.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the adjusting bracket and the security assembly with the adjusting bracket, firstly, the winch is driven to rotate by the second motor, then the adjusting rod is lifted by the traction of the first rope, when the adjusting rod is erected, the second motor stops rotating, the first motor starts rotating to drive the screw rod to rotate together, so that the I-shaped lifting block is lowered, the adjusting rod is driven to descend to the bottom end, at the moment, a person can maintain the camera on the adjusting rod, the I-shaped lifting block is lifted to the top end by the rotation of the first motor during lifting, then the first rope is loosened by the rotation of the second motor, the adjusting rod is placed horizontally, the whole process does not need to be operated by the person to ascend, and the security assembly is operated on the roadside, cannot influence traffic, and is very safe.
2. If the position of the camera needs to be adjusted, a person only needs to pull the second rope at the fixed bottom plate first, pull the collision ball down, retract the bolt into the I-shaped sliding block after being subjected to the elastic force of the third spring, then adjust the position of the I-shaped sliding block by pulling the third rope, loosen the second rope, and fix the position of the I-shaped sliding block through the bolt, so that the position of the camera is fixed, the camera does not need to be stopped when the position of the camera is adjusted, and the adjusting rod does not need to be put down for adjustment, and the camera is very convenient and fast.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic front view of the present invention;
FIG. 3 is an enlarged view of the area A in FIG. 2;
FIG. 4 is an enlarged schematic view of region B in FIG. 3;
FIG. 5 is a schematic side view of the present invention;
FIG. 6 is an enlarged view of the region C in FIG. 5;
FIG. 7 is a schematic top view of the present invention;
fig. 8 is an enlarged structural view of a region D in fig. 7.
In the figure: the device comprises a fixed bottom plate 1, a vertical column 2, a lifting cavity 3, a first motor 4, a screw rod 5, a bearing 6, an I-shaped lifting block 7, an adjusting rod 8, a limit groove 9, a limit hole 10, an I-shaped sliding block 11, a camera 12, a first spring 13, a pulley groove 14, a first movable cavity 15, a second movable cavity 16, a seventh fixed pulley 17, a movable rod 18, a ball 19, a second spring 20, a bolt 21, a third spring 22, a fifth fixed pulley 23, a sixth fixed pulley 24, a first fixed pulley 25, a second fixed pulley 26, a third fixed pulley 27, a fourth fixed pulley 28, a second motor 29, a winch 30, a first rope 31, a third rope 32, a second rope 33, a fixed bolt 34, a lifting groove 35, a first hole 36 and a second hole 37.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 8, the present invention provides a technical solution:
an adjusting bracket comprises a fixed bottom plate 1, the whole adjusting bracket can be fixed on the ground through a bolt, the fixed bottom plate 1 is fixedly connected with an upright post 2 for raising the height of a camera 12, a lifting cavity 3 is arranged inside the upright post 2 for providing a movable space for an I-shaped lifting block 7 and a winch 30, a side wall of one side of the upright post 2 is provided with a lifting groove 35 communicated with the lifting cavity 3 for limiting the moving position of the I-shaped lifting block 7, a first motor 4 is fixedly arranged inside the lifting cavity 3 for providing power for lifting of the I-shaped lifting block 7, the first motor 4 is fixedly connected with a screw rod 5, the screw rod 5 is movably sleeved with the I-shaped lifting block 7 clamped on the lifting groove 35, the I-shaped lifting block 7 is lifted through rotation of the screw rod 5, one end of the I-shaped lifting block 7, which is positioned in the lifting cavity 3, is fixedly connected with a second motor 29 for providing power for retracting a first rope 31, and the second motor 29 is connected with the winch 30, the I-shaped lifting block 7 is hinged with the adjusting rod 8 on the side far away from the winch 30, the adjusting rod 8 rotates by taking the hinged point as a pivot, one end, far away from the I-shaped lifting block 7, of the adjusting rod 8 is fixedly connected with a first rope 31, the other end of the first rope 31 penetrates into the lifting cavity 3 from the side far away from the adjusting rod 8 and is fixedly connected to the winch 30, and the second motor 29 drives the winch 30 to pull the first rope 31 to adjust the rotating state of the adjusting rod 8.
A limiting groove 9 is formed in the adjusting rod 8 in a penetrating manner to limit the moving range of the i-shaped sliding block 11, a first spring 13 is fixedly arranged in the limiting groove 9, the first spring 13 is connected with the i-shaped sliding block 11 movably arranged in the limiting groove 9, a camera 12 is fixedly connected below the i-shaped sliding block 11, a third rope 32 is fixedly connected to one side, close to the upright post 2, of the i-shaped sliding block 11, the position of the i-shaped sliding block 11 in the limiting groove 9 is controlled through the mutual matching of the first spring 13 and the third rope 32, one end, far away from the i-shaped sliding block 11, of the third rope 32 is connected to a fixing bolt 34, the fixing bolt 34 is fixedly arranged on the upright post 2, the fixing bolt 34 is close to the fixing bottom plate 1, and people can conveniently pull the third rope 32.
Specifically, a first movable cavity 15 and a second movable cavity 16 are respectively arranged in the i-shaped sliding block 11, the first movable cavity 15 provides a movable space for a ball-striking 19, a movable rod 18 and a bolt 21, the second movable cavity 16 provides a movable space for a movable rod 18 and a seventh fixed pulley 17, the ball-striking 19 is arranged in the first movable cavity 15, the ball-striking 19 is fixedly connected with the movable rod 18 penetrating into the second movable cavity 16, the movable rod 18 is sleeved with a second spring 20 in the first movable cavity 15 to provide elastic force to reset the ball-striking 19, the bolt 21 capable of penetrating through the i-shaped sliding block 11 is symmetrically and movably arranged at two sides of the ball-striking 19, an inclined plate is fixedly connected to one end of the bolt 21 close to the ball-striking 19, the third spring 22 is sleeved in the first movable cavity to provide power for resetting the bolt 21, a second rope 33 is fixedly connected to one end of the movable rod 18 in the second movable cavity 16, one end of the second rope 33 far away from the movable rod 18 penetrates through the i-shaped sliding block 11 and is bound to a fixed bolt 34, the movable rod 18 moves by the traction of the second rope 33, drives the collision ball 19 to move together, and the collision ball 19 can extrude the two inclined plates to adjust the distance between the two inclined plates, so that the bolt 21 is adjusted to stretch and retract, and the position of the I-shaped sliding block 11 is fixed.
Specifically, the first motor 4 is fixedly arranged on one side close to the fixed bottom plate 1, one end, far away from the first motor 4, of the screw rod 5 is connected with a bearing 6 fixed on the inner wall of the lifting cavity 3, the screw rod 5 is fixed together with the first motor 4 and convenient for the screw rod 5 to rotate, threads meshed with the screw rod 5 are arranged at the contact position of the I-shaped lifting block 7 and the screw rod 5, and the I-shaped lifting block 7 is lifted through the rotation of the screw rod 5.
Specifically, a first hole 36 is formed in one end, far away from the fixed base plate 1, of the upright column 2, a first fixed pulley 25 and a second fixed pulley 26 are respectively installed on the side wall of the upright column 2 at the position of the first hole 36, a second hole 37 communicated with the lifting cavity 3 is formed in the position, close to the first motor 4, of the upright column 2, the second hole 37 is formed in the inner side wall and the outer side wall of the upright column 2, and a third fixed pulley 27 and a fourth fixed pulley 28 are respectively installed on the inner side wall and the outer side wall of the upright column 2, so that the movement direction of the first rope 31 is guided, friction of the first rope 31 is reduced, and the service life is prolonged.
Specifically, a pulley groove 14 is formed in the adjusting rod 8 between the i-shaped lifting block 7 and the limiting groove 9, a fifth fixed pulley 23 and a sixth fixed pulley 24 are installed in the pulley groove 14, a seventh fixed pulley 17 is fixedly installed in the second movable cavity 16, the fifth fixed pulley 23 is used for reducing friction between the third rope 32 and the adjusting rod 8, the service life of the third rope 32 is prolonged, the friction between the second rope 33 and the i-shaped sliding block 11 and the friction between the second rope 33 and the adjusting rod 8 are reduced due to the use of the sixth fixed pulley 24, the service life of the second rope 33 is prolonged, and the seventh fixed pulley 17 is used for changing the movement direction of the second rope 33.
Specifically, the inner walls of the limiting groove 9 on both sides of the first spring 13 are provided with a plurality of symmetrical limiting holes 10, and the plug pin 21 can be inserted into the limiting holes, so as to fix the positions of the i-shaped sliding block 11 and the camera 12.
The utility model further provides a security assembly which comprises the adjusting bracket.
The working principle is as follows:
when the camera 12 is installed, the camera 12 is fixed on the I-shaped sliding block 11 through a bolt, then the first motor 4 is started to drive the screw rod 5 to rotate, the screw rod 5 lifts the I-shaped lifting block 7 to the top end of the screw rod 5, then the second motor 29 is started to drive the winch 30 to rotate, the first rope 31 is lengthened, the end, away from the I-shaped lifting block 7, of the adjusting rod 8 is slowly lowered after the first rope 31 passes through the fourth fixed pulley 28, the third fixed pulley 27, the second fixed pulley 26 and the first fixed pulley 25 until the adjusting rod 8 is placed horizontally, and then the camera 12 is installed and shooting is carried out.
If the camera 12 needs to adjust its position on the adjusting lever 8, a person pulls the second rope 33 at the fixed bolt 34, the second rope 33 passes through the sixth fixed pulley 24 and the seventh fixed pulley 17 and then pulls the movable rod 18 down to drive the ball-striking 19 downward, the pins 21 at both sides of the ball-striking 19 are retracted into the first movable cavity 15 without the extrusion of the ball-striking and the elastic force of the third spring 22, then pulls the third rope 32, the third rope 32 passes through the fifth fixed pulley 23 and then pulls the i-shaped slider 11, and under the combined action of the first spring 13, the i-shaped slider 11 is adjusted to the required position, then releases the second rope 33, the movable rod 18 moves the movable rod 18 together with the ball-striking 19 in the direction away from the second movable cavity 16 through the elastic force of the second spring 20, the ball-striking 19 pushes the pins 21 at both sides open again, the pins 21 extend out of the i-shaped slider 11 and then are inserted into the position-limiting hole 10 in the limiting groove 9, thereby fixing the position of the drum type slider 11, and thus adjusting the camera 12 to a desired position for fixing, and then binding the second rope 33 and the third rope 32 to the fixing pin 34.
If the camera 12 is maintained, the second motor 29 is started to drive the winch 30 to rotate, the first rope 31 is contracted, the first rope 31 pulls the end, away from the i-shaped lifting block 7, of the adjusting rod 8 to rise to the highest position, the second motor 29 stops rotating, the first motor 4 is started to drive the screw rod 5 to rotate, the i-shaped lifting block 7 and the adjusting rod 8 are lowered to the first motor 4 together, and then a worker maintains the camera 12.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. An adjusting bracket, includes PMKD (1), its characterized in that: the fixed bottom plate (1) is fixedly connected with an upright post (2), a lifting cavity (3) is formed in the upright post (2), a lifting groove (35) communicated with the lifting cavity (3) is formed in the side wall of one side of the upright post (2), a first motor (4) is fixedly arranged in the lifting cavity (3), a screw rod (5) is fixedly connected with the first motor (4), an I-shaped lifting block (7) clamped on the lifting groove (35) is movably sleeved on the screw rod (5), one end, far away from the winch (30), of the I-shaped lifting block (7) is fixedly connected with a second motor (29), the second motor (29) is connected with a winch (30), an adjusting rod (8) is hinged to one side, far away from the I-shaped lifting block (7), of the adjusting rod (8), is fixedly connected with a first rope (31) far away from one end, far away from the I-shaped lifting block (7), the other end of the first rope (31) penetrates into the lifting cavity (3) from one side far away from the adjusting rod (8) and is fixedly connected to the winch (30);
a limiting groove (9) is formed in the adjusting rod (8) in a penetrating manner, a first spring (13) is fixedly arranged in the limiting groove (9), the first spring (13) is connected with an I-shaped sliding block (11) movably arranged in the limiting groove (9), a camera (12) is fixedly connected below the I-shaped sliding block (11), a third rope (32) is fixedly connected to one side, close to the upright post (2), of the I-shaped sliding block (11), one end, far away from the I-shaped sliding block (11), of the third rope (32) is connected to a fixing bolt (34), and the fixing bolt (34) is fixedly arranged on the upright post (2).
2. An adjustment bracket according to claim 1, characterized in that: a first movable cavity (15) and a second movable cavity (16) are respectively arranged in the I-shaped sliding block (11), a ball (19) is arranged in the first movable cavity (15), the ball (19) is fixedly connected with a movable rod (18) penetrating into the second movable cavity (16), a second spring (20) is sleeved in the first movable cavity (15) of the movable rod (18), the two sides of the bumping ball (19) are symmetrically and movably provided with bolts (21) which can penetrate out of the I-shaped sliding block (11), an inclined plate is fixedly connected at one end of the bolt (21) close to the collision ball (19), a third spring (22) is sleeved in the first movable cavity of the bolt (21), one end of the movable rod (18) in the second movable cavity (16) is fixedly connected with a second rope (33), one end of the second rope (33) far away from the movable rod (18) penetrates out of the I-shaped sliding block (11) and then is bound on the fixed bolt (34).
3. An adjustment bracket according to claim 1, characterized in that: the first motor (4) is fixedly arranged on one side close to the fixed bottom plate (1), one end, far away from the first motor (4), of the screw (5) is connected with a bearing (6) fixed on the inner wall of the lifting cavity (3), and threads meshed with the screw (5) are arranged at the contact position of the I-shaped lifting block (7) and the screw (5).
4. An adjustment bracket according to claim 1, characterized in that: first hole (36) have been seted up to the one end that PMKD (1) was kept away from in stand (2), install first fixed pulley (25) and second fixed pulley (26) on stand (2) lateral wall of first hole (36) department respectively, second hole (37) with lift chamber (3) intercommunication are seted up to the department that stand (2) are close to first motor (4), third fixed pulley (27) and fourth fixed pulley (28) are installed respectively to the inside and outside lateral wall that second hole (37) are located stand (2).
5. An adjustment bracket according to claim 2, characterized in that: the adjusting rod (8) is provided with a pulley groove (14) between the I-shaped lifting block (7) and the limiting groove (9), a fifth fixed pulley (23) and a sixth fixed pulley (24) are installed in the pulley groove (14), and a seventh fixed pulley (17) is fixedly installed in the second movable cavity (16).
6. An adjustment bracket according to claim 1, characterized in that: the inner walls of the limiting groove (9) at two sides of the first spring (13) are provided with a plurality of symmetrical limiting holes (10).
7. The utility model provides a security protection subassembly, security protection subassembly is including adjusting support, its characterized in that: the adjusting bracket is as claimed in any one of claims 1 to 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121861546.8U CN215981537U (en) | 2021-08-10 | 2021-08-10 | Adjusting support and security assembly with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121861546.8U CN215981537U (en) | 2021-08-10 | 2021-08-10 | Adjusting support and security assembly with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215981537U true CN215981537U (en) | 2022-03-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121861546.8U Active CN215981537U (en) | 2021-08-10 | 2021-08-10 | Adjusting support and security assembly with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215981537U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115183107A (en) * | 2022-08-03 | 2022-10-14 | 武汉伊莱维特电力科技有限公司 | Supporting device for power transmission line icing monitoring equipment |
-
2021
- 2021-08-10 CN CN202121861546.8U patent/CN215981537U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115183107A (en) * | 2022-08-03 | 2022-10-14 | 武汉伊莱维特电力科技有限公司 | Supporting device for power transmission line icing monitoring equipment |
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Effective date of registration: 20230907 Address after: No. 1204, 12th Floor, Building A, Galaxy New Coordinates, No. 25 Tangyan Road, High tech Zone, Xi'an City, Shaanxi Province, 710000 Y085 Patentee after: Shaanxi Dekang Yaohai Technology Co.,Ltd. Address before: 231350 Henan formation, Shu'an village, Xiaotian Town, Shucheng County, Lu'an City, Anhui Province Patentee before: Fu Shiding |