CN217234925U

CN217234925U - Monitoring equipment mounting bracket for security of campus entrance and exit

Info

Publication number: CN217234925U
Application number: CN202123037156.1U
Authority: CN
Inventors: 刘军旺
Original assignee: Lanzhou Hongyi Lianda Information Technology Co ltd
Current assignee: Lanzhou Hongyi Lianda Information Technology Co ltd
Priority date: 2021-12-06
Filing date: 2021-12-06
Publication date: 2022-08-19
Anticipated expiration: 2031-12-06

Abstract

The utility model discloses a monitoring equipment mounting bracket for campus entrance security protection, which comprises a mounting seat and a mounting plate, wherein the mounting seat is provided with a chute, two slide bars are symmetrically and slidably mounted on the chute, a first adjusting mechanism is arranged on the chute, a clamping plate is fixedly connected at the left end of the slide bar, the clamping plate is in a circular arc shape, one end of each clamping plate, which is far away from each other, is respectively and fixedly connected with a connecting plate, the connecting plate is provided with a threaded hole, the mounting plate is fixedly connected on the two mounting brackets, a second rotating mechanism is arranged on the second mounting groove, when the device is mounted on a telegraph pole of the campus entrance, the monitoring visual angle of the monitoring equipment is adjusted through the first adjusting mechanism, and as the rotating shaft is vertical to the connecting shaft, the rotation of the rotating shaft can help the monitoring equipment to reach different visual angles, thereby leading the working personnel to obtain the monitoring visual angle which the working personnel want, the working efficiency is improved.

Description

Monitoring equipment mounting bracket for security of campus entrance and exit

Technical Field

The utility model relates to a supervisory equipment installing support technical field is used in campus access & exit security protection specifically is a supervisory equipment installing support is used in campus access & exit security protection.

Background

The campus supplies the student to study, the place of communication, is liked to the ivory tower usually, can install supervisory equipment in the access & exit on campus in order to ensure student's safety usually to can observe the crowd in business turn over campus in real time, but current supervisory equipment installing support has certain defect, and the mounting means is single, only can pass through the screw fixation in the wall, leads to supervisory equipment's installation to receive the limitation.

In the prior art, the mounting bracket of the monitoring equipment cannot adjust the position and the angle of the monitoring equipment in multiple directions, so that after the mounting bracket and the monitoring equipment are mounted, the visual angle of the monitoring equipment is found to be not the visual angle required by a worker, the mounting bracket is detached, and the position is replaced again for mounting, thereby wasting time and reducing the working efficiency.

Therefore, a mounting bracket for monitoring equipment for security of a campus entrance is needed to be designed so as to solve the problems provided in the above.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a supervisory equipment installing support is used in campus access & exit security protection to solve the problem that above-mentioned background art provided.

In order to achieve the above object, the utility model provides a following technical scheme: a monitoring equipment mounting bracket for security of a campus entrance comprises a mounting seat and a mounting plate, wherein a chute is formed in the mounting seat, two slide bars are symmetrically and slidably mounted on the chute, a first adjusting mechanism is arranged on the chute, a clamping plate is fixedly connected to the left end of each slide bar, the clamping plate is in a circular arc shape, one end, away from each other, of each of the two clamping plates is fixedly connected with a connecting plate, a threaded hole is formed in each connecting plate, a connecting frame is fixedly connected to the right end of the mounting seat and is perpendicular to the mounting seat, a connecting groove is formed in each connecting frame, a mounting bar is slidably mounted on each connecting groove, a second adjusting mechanism is arranged on each connecting groove, a sliding cavity is formed in each mounting bar, a moving rod is slidably mounted on each sliding cavity, a fixing mechanism is arranged on the top wall of each sliding cavity, and a first mounting groove is formed in the right end of each moving rod, rotate between the upper and lower inner wall of first mounting groove and install the pivot, be provided with first slewing mechanism on the carriage release lever, the rigid coupling has the swinging arms in the pivot, the right-hand member rigid coupling of swinging arms has the second mounting groove, rotate between the inner wall around the second mounting groove and install the bull stick, the front and back end rigid coupling of bull stick has the mounting bracket respectively, the mounting panel rigid coupling is on two mounting brackets, be provided with second slewing mechanism on the second mounting groove.

Preferably, the first adjusting mechanism comprises a rocker, the rocker is rotatably installed between the front inner wall and the rear inner wall of the sliding groove, two threaded grooves with opposite rotation directions are symmetrically formed in the rocker, the corresponding threaded grooves are meshed with the sliding rod, a disc is fixedly connected to the rear end of the rocker, and a rotating handle is fixedly connected to the centrifugal end of the disc.

Preferably, the second adjusting mechanism comprises a screw rod, the screw rod is rotatably installed between the upper inner wall and the lower inner wall of the connecting groove and meshed with the mounting bar, and a first knob is fixedly connected to the top of the screw rod.

Preferably, the fixing mechanism comprises a pressing block and a fixing bolt, a placing groove is formed in the top wall of the sliding cavity, the pressing block is located on the placing groove and is a cylinder, the fixing bolt is connected to the top wall of the placing groove in a threaded mode, and the fixing bolt is fixedly connected with the pressing block.

Preferably, the first rotating mechanism comprises an installation cover and a servo motor, the installation cover is fixedly connected to the moving rod, the servo motor is fixedly connected to a top plate of the installation cover, and an output shaft of the servo motor is fixedly connected to the rotating shaft.

Preferably, the second slewing mechanism includes worm wheel and worm, the worm wheel rigid coupling is at the middle part of bull stick, rotate on the diapire of second mounting groove and install the connecting axle, the worm rigid coupling is on the connecting axle, worm wheel and worm meshing, the bottom rigid coupling of connecting axle has the second knob.

Preferably, the front and rear inner walls of the sliding cavity are respectively provided with a limiting groove, and the moving rod is fixedly connected with a limiting block corresponding to the limiting groove.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) when the device is arranged on a telegraph pole at a campus entrance, the two sliding rods are far away from or close to each other through the first adjusting mechanism, so that the two clamping plates are far away from or close to each other, so that the two clamping plates clamp and fix the telegraph pole, and the device is fixed, when the device needs to be arranged on a wall of the campus entrance, the device is fixed through the screw holes on the connecting plates and the screws are connected with the wall through the screw holes on the connecting plates, so that the device is improved in practicability, the device can be arranged on the telegraph pole or the wall, then the monitoring device is arranged on the mounting plate, after the mounting is finished, when a worker finds that the visual angle of the monitoring equipment is not the desired visual angle of the worker, the mounting bar can move up and down through the second adjusting mechanism, and finally the mounting plate drives the monitoring equipment to move vertically, thereby adjusting the monitoring visual angle of the monitoring equipment, also making the movable rod slide left and right on the sliding cavity, thereby making the mounting plate drive the monitoring equipment to move transversely, thereby adjusting the monitoring visual angle of the monitoring equipment, then fixing the movable rod through the fixing mechanism, thereby improving the stability of the monitoring equipment, meanwhile, also making the rotating shaft rotate through the first rotating mechanism, thereby making the rotating shaft drive the swinging rod to swing, thereby making the mounting plate drive the monitoring equipment to swing, thereby adjusting the monitoring visual angle of the monitoring equipment, also making the rotating rod rotate through the second rotating mechanism, thereby making the rotating rod drive the mounting frame to swing, finally making the mounting plate drive the monitoring equipment to swing, thereby adjusting the monitoring visual angle of the monitoring equipment, because the rotating shaft is vertical to the connecting shaft, the rotation of the rotating shaft can help the monitoring equipment to reach different visual angles, therefore, the monitoring visual angle required by the operator can be obtained, and the working efficiency is improved.

Drawings

Fig. 1 is a sectional view of the present invention;

FIG. 2 is a sectional view of the present invention;

FIG. 3 is an enlarged schematic view of A of FIG. 1 according to the present invention;

fig. 4 is an enlarged schematic structural view of B in fig. 1 according to the present invention.

In the figure: 1. a connecting plate; 2. a threaded hole; 3. a clamping plate; 4. a slide bar; 5. a chute; 6. a rocker; 7. a mounting seat; 8. connecting grooves; 9. a connecting frame; 10. a screw rod; 11. a travel bar; 12. mounting a bar; 13. a first mounting groove; 14. a rotating shaft; 15. a swing lever; 16. a second mounting groove; 17. a rotating rod; 18. a mounting frame; 19. a worm gear; 20. a worm; 21. a connecting shaft; 22. a slide chamber; 23. mounting a cover; 24. a servo motor; 25. mounting a plate; 26. a placement groove; 27. briquetting; 28. and (5) fixing the bolt.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a monitoring equipment mounting bracket for security of a campus entrance comprises a mounting seat 7 and a mounting plate 25, wherein a chute 5 is arranged on the mounting seat 7, two slide bars 4 are symmetrically and slidably mounted on the chute 5, a first adjusting mechanism is arranged on the chute 5, a clamping plate 3 is fixedly connected to the left end of each slide bar 4, each clamping plate 3 is arc-shaped, one ends, away from each other, of the two clamping plates 3 are fixedly connected with a connecting plate 1 respectively, a threaded hole 2 is formed in each connecting plate 1, a connecting frame 9 is fixedly connected to the right end of the mounting seat 7, the connecting frame 9 is perpendicular to the mounting seat 7, a connecting groove 8 is formed in the connecting frame 9, a mounting bar 12 is slidably mounted on the connecting groove 8, a second adjusting mechanism is arranged on the connecting groove 8, a sliding cavity 22 is formed in the mounting bar 12, a moving rod 11 is slidably mounted on the sliding cavity 22, a fixing mechanism is arranged on the top wall of the sliding cavity 22, a first mounting groove 13 is formed in the right end of the moving rod 11, when the device is arranged on a telegraph pole at a campus entrance/exit, two sliding rods 4 are far away from or close to each other through a first adjusting mechanism, so that two clamping plates 3 are far away from or close to each other, so that the two clamping plates 3 clamp and fix the telegraph pole, thereby fixing the device, when the device needs to be arranged on a wall at the campus entrance/exit, through a threaded hole 2 on a connecting plate 1, the screw is connected with the wall, so that the device is fixed, the practicability of the device is improved, the device can be arranged on a telegraph pole or a wall, then the monitoring device is arranged on the mounting plate 25, after the device is arranged, when a worker finds that the visual angle of the monitoring device is not the wanted visual angle of the worker, the mounting strip 12 can be moved up and down through the second adjusting mechanism, finally the mounting plate 25 drives the monitoring device to move vertically, so that the monitoring visual angle of the monitoring device is adjusted, the movable rod 11 can also slide left and right on the sliding cavity 22, so that the mounting plate 25 drives the monitoring device to move transversely, so that the monitoring visual angle of the monitoring device can be adjusted, then the movable rod 11 is fixed through the fixing mechanism, so that the stability of the monitoring device is improved, meanwhile, the first rotating mechanism can also be used for rotating the rotating shaft 14, thereby make pivot 14 drive swinging arms 15 swing, thereby make mounting panel 25 drive supervisory equipment and swing, thereby the control visual angle of supervisory equipment has been adjusted, also can make bull stick 17 rotate through second slewing mechanism, thereby make bull stick 17 drive mounting bracket 18 swing, finally make mounting panel 25 drive supervisory equipment swing, thereby supervisory equipment's control visual angle has been adjusted, because pivot 14 is perpendicular with connecting axle 21, so their rotation can both help supervisory equipment to reach different visual angles, thereby make the staff obtain the control visual angle that oneself wanted, and the work efficiency is improved.

First adjustment mechanism includes rocker 6, and rocker 6 rotates between the front and back inner wall of installation spout 5, and two screw thread grooves that revolve to opposite have been seted up to the symmetry on rocker 6, and the screw thread groove that corresponds meshes with slide bar 4, and the rear end rigid coupling of rocker 6 has the disc, and the centrifugation end rigid coupling of disc has changeed the handle, rotates and changes the handle to make the disc rotate, thereby make rocker 6 rotate, under two effect of revolving to opposite screw thread, thereby make two grip blocks 3 carry out the centre gripping to the wire pole fixed.

The second adjustment mechanism includes lead screw 10, and lead screw 10 rotates and installs between the upper and lower inner wall of spread groove 8, and lead screw 10 and the meshing of mounting bar 12, and the top rigid coupling of lead screw 10 has first knob, rotates first knob to make lead screw 10 rotate, thereby make mounting bar 12 slide on spread groove 8, finally make mounting panel 25 drive supervisory equipment and carry out vertical migration.

Fixing mechanism includes briquetting 27 and fixing bolt 28, standing groove 26 has been seted up on the roof of smooth chamber 22, briquetting 27 is located standing groove 26, and briquetting 27 is the cylinder, fixing bolt 28 threaded connection is on the roof of standing groove 26, and fixing bolt 28 and briquetting 27 rigid coupling, when the carriage release lever 11 carries out lateral shifting on smooth chamber 22, after confirming the position, through rotating fixing bolt 28, thereby make fixing bolt 28 drive briquetting 27 and descend, make briquetting 27 carry out the centre gripping to carriage release lever 11 and fix, thereby monitoring equipment's stability has been improved.

The first rotating mechanism comprises an installation cover 23 and a servo motor 24, the installation cover 23 is fixedly connected to the moving rod 11, the servo motor 24 is fixedly connected to a top plate of the installation cover 23, an output shaft of the servo motor 24 is fixedly connected with the rotating shaft 14, the servo motor 24 is started, and therefore the output shaft of the servo motor 24 drives the rotating shaft 14 to rotate, the rotating shaft 14 drives the oscillating rod 15 to oscillate, and the installation plate 25 drives the monitoring device to oscillate.

The second rotating mechanism comprises a worm wheel 19 and a worm 20, the worm wheel 19 is fixedly connected with the middle part of the rotating rod 17, a connecting shaft 21 is rotatably arranged on the bottom wall of the second mounting groove 16, the worm 20 is fixedly connected with the connecting shaft 21, the worm wheel 19 is meshed with the worm 20, a second knob is fixedly connected with the bottom of the connecting shaft 21 and rotates the second knob, thereby causing the connecting shaft 21 to rotate, thereby causing the worm 20 to rotate, thereby causing the worm wheel 19 to rotate, thereby rotating the rotating rod 17, and making the rotating rod 17 drive the mounting rack 18 to swing, so that the mounting plate 25 drives the monitoring equipment to swing, because the lead angle of the worm 20 is smaller than the equivalent friction angle between the teeth of the meshing wheel, the mechanism has self-locking property, can realize reverse self-locking, i.e. the worm wheel 19 can only be driven by the worm 20, but not the worm wheel 20 by the worm wheel 19, so that the position of the mounting plate 25 and thus the position-adjusted monitoring device is fixed.

Limiting grooves are formed in the front inner wall and the rear inner wall of the sliding cavity 22 respectively, limiting blocks corresponding to the limiting grooves are fixedly connected to the moving rod 11, the moving rod 11 is limited, and the moving rod 11 is prevented from being separated from the mounting bar 12.

Those not described in detail in this specification are within the skill of the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a supervisory equipment installing support is used in campus access & exit security protection which characterized in that: comprises a mounting seat (7) and a mounting plate (25), a sliding groove (5) is formed in the mounting seat (7), two sliding rods (4) are symmetrically and slidably mounted on the sliding groove (5), a first adjusting mechanism is arranged on the sliding groove (5), a clamping plate (3) is fixedly connected to the left end of the sliding rod (4), the clamping plate (3) is arc-shaped, two ends, far away from each other, of the clamping plates (3) are fixedly connected with a connecting plate (1) respectively, a threaded hole (2) is formed in the connecting plate (1), a connecting frame (9) is fixedly connected to the right end of the mounting seat (7), the connecting frame (9) is perpendicular to the mounting seat (7), a connecting groove (8) is formed in the connecting frame (9), a mounting strip (12) is slidably mounted on the connecting groove (8), a second adjusting mechanism is arranged on the connecting groove (8), a sliding cavity (22) is formed in the mounting strip (12), sliding mounting has carriage release lever (11) on sliding chamber (22), be provided with fixed establishment on the roof of sliding chamber (22), first mounting groove (13) have been seted up to the right-hand member of carriage release lever (11), rotate between the upper and lower inner wall of first mounting groove (13) and install pivot (14), be provided with first slewing mechanism on carriage release lever (11), the rigid coupling has swinging arms (15) on pivot (14), the right-hand member rigid coupling of swinging arms (15) has second mounting groove (16), rotate between the front and back inner wall of second mounting groove (16) and install bull stick (17), the front and back end rigid coupling of bull stick (17) has mounting bracket (18) respectively, mounting panel (25) rigid coupling is on two mounting brackets (18), be provided with second slewing mechanism on second mounting groove (16).

2. The monitoring device mounting bracket for campus access & exit security protection of claim 1, characterized in that: the first adjusting mechanism comprises a rocker (6), the rocker (6) is rotatably arranged between the front inner wall and the rear inner wall of the sliding groove (5), two thread grooves with opposite rotating directions are symmetrically formed in the rocker (6), the corresponding thread grooves are meshed with the sliding rod (4), the rear end of the rocker (6) is fixedly connected with a disc, and the centrifugal end of the disc is fixedly connected with a rotating handle.

3. The monitoring device mounting bracket for campus access & exit security protection of claim 1, characterized in that: the second adjusting mechanism comprises a screw rod (10), the screw rod (10) is rotatably installed between the upper inner wall and the lower inner wall of the connecting groove (8), the screw rod (10) is meshed with the mounting bar (12), and a first knob is fixedly connected to the top of the screw rod (10).

4. The monitoring device mounting bracket for campus access & exit security protection of claim 1, characterized in that: the fixing mechanism comprises a pressing block (27) and a fixing bolt (28), a placing groove (26) is formed in the top wall of the sliding cavity (22), the pressing block (27) is located on the placing groove (26), the pressing block (27) is a cylinder, the fixing bolt (28) is connected to the top wall of the placing groove (26) in a threaded mode, and the fixing bolt (28) is fixedly connected with the pressing block (27).

5. The monitoring device mounting bracket for campus access & exit security protection of claim 1, characterized in that: the first rotating mechanism comprises an installation cover (23) and a servo motor (24), the installation cover (23) is fixedly connected to the moving rod (11), the servo motor (24) is fixedly connected to a top plate of the installation cover (23), and an output shaft of the servo motor (24) is fixedly connected with the rotating shaft (14).

6. The mounting bracket for the monitoring equipment for campus access port security protection of claim 1, characterized in that: second slewing mechanism includes worm wheel (19) and worm (20), worm wheel (19) rigid coupling is at the middle part of bull stick (17), rotate on the diapire of second mounting groove (16) and install connecting axle (21), worm (20) rigid coupling is on connecting axle (21), worm wheel (19) and worm (20) meshing, the bottom rigid coupling of connecting axle (21) has the second knob.

7. The monitoring device mounting bracket for campus access & exit security protection of claim 1, characterized in that: limiting grooves are formed in the front inner wall and the rear inner wall of the sliding cavity (22) respectively, and limiting blocks corresponding to the limiting grooves are fixedly connected to the moving rod (11).