CN219300303U

CN219300303U - Anti-loose universal bracket

Info

Publication number: CN219300303U
Application number: CN202320083755.7U
Authority: CN
Inventors: 陈松明; 吴奇龙
Original assignee: Wuxi Yaguan Microelectronics Co ltd
Current assignee: Wuxi Yaguan Microelectronics Co ltd
Priority date: 2023-01-29
Filing date: 2023-01-29
Publication date: 2023-07-04
Anticipated expiration: 2033-01-29

Abstract

The utility model discloses an anti-loosening universal bracket, in particular to the technical field of monitoring equipment mounting brackets, which comprises a fixed seat, wherein a first connecting plate is arranged above one end of the fixed seat, and an adjusting mechanism is arranged between the first connecting plate and the fixed seat; through the use of connecting block, mount pad, bottom plate, dog, guide arm, fixed block, slider and spring that is equipped with, make convenient monitoring facilities make things convenient for the dismouting to maintenance is overhauld to the equipment, convenient to use.

Description

Anti-loose universal bracket

Technical Field

The utility model relates to the technical field of monitoring equipment mounting brackets, in particular to an anti-loosening universal bracket.

Background

Tunnels are engineering structures buried in an underground formation, a form of human use of underground space. Tunnels can be classified into traffic tunnels, hydraulic tunnels, municipal tunnels, mine tunnels, and military tunnels. The tunnel structure comprises a main building and auxiliary equipment. The main building consists of a tunnel body and a tunnel door, and auxiliary equipment comprises a car shelter, a fire-fighting facility, an emergency communication and water-proof facility, and a long tunnel is provided with special ventilation and illumination equipment. In the tunnel construction process, it is important to monitor the tunnel structure. On the one hand, the structure inside the tunnel is monitored, the construction quality of the tunnel can be timely researched and judged, and the weak part in the tunnel is subjected to quality enhancement and preparation for later maintenance. Install a plurality of supports in the highway tunnel, the support is fixed to be established at the top of highway tunnel, installs highway tunnel monitoring facilities on the support, and wherein highway tunnel monitoring sets up including taking a candid photograph camera, tachometer etc..

A gimbal assembly and camera assembly as disclosed in publication No. CN 211450171U. The utility model provides a universal regulation support, includes pedestal, lid and universal unit, the regulation hole has been seted up on the pedestal, the lid locate on the pedestal and with threaded connection between the pedestal, universal unit install in the regulation hole just the part of universal unit stretches out the lid, the part of universal unit stretches out the lid is external and can be in the regulation downthehole relative the pedestal rotates. The camera assembly comprises a camera and a universal adjusting bracket, wherein the camera is arranged on the universal adjusting bracket and adjusts the angle of the camera through the universal adjusting bracket. The utility model has the advantages that: convenient adjustment and simple structure.

At present, a monitoring instrument is required to be installed when a structure is monitored in a tunnel, a plurality of instruments have strict requirements on the installation angle of the instrument, and the instrument cannot be loosened, if the instrument is loosened, the installation angle of the instrument is changed, so that the monitored data is directly influenced, the accuracy of the monitored data is influenced, the universal support for installing the monitoring equipment in the market at present generally adopts a ball head structure, such as the universal adjusting support, and the structure is loosened after long-term use, so that the installation angle of the monitoring equipment is influenced, and the accuracy of the monitored data is influenced; in addition, when installing monitoring facilities, generally adopt the bolt to carry out fixed connection, this kind of mode is inconvenient to dismantle monitoring facilities and overhauls or maintain it, uses comparatively inconvenient.

Disclosure of Invention

The utility model aims to provide a locking universal bracket to solve the problems in the prior art.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a locking universal support, includes the fixing base, fixing base one end top is equipped with first connecting plate, be equipped with adjustment mechanism between first connecting plate and the fixing base, and adjustment mechanism is connected with fixing base and first connecting plate respectively, first connecting plate top is equipped with coupling mechanism, adjustment mechanism includes mounting frame one, and mounting frame one fixed mounting in fixing base one end top, mounting frame one end is connected with the fixed plate, the mounting frame one-to-one is kept away from to the fixed plate is equipped with motor one, mounting frame one internal rotation installs worm one, and worm one end and motor one output fixed connection, coupling mechanism includes the connecting block, and the connecting block symmetry sets up in first connecting plate top, be equipped with the bottom plate between the connecting block, the bottom plate top is equipped with the mount pad.

Further, adjustment mechanism still includes pivot one, pivot one rotates and installs in installation frame one, and pivot one is located worm one top, pivot one outside cover be equipped with worm wheel one of worm one looks adaptation, installation frame one top is equipped with installation frame two, and installation frame two lower extreme cover is established in pivot one outside, installation frame two open end is connected with the second connecting plate, second connecting plate lower extreme cover is established in pivot one outside, installation frame two one side is equipped with motor two, installation frame two internal rotation is installed worm two, and worm two one end and motor two output fixed connection, installation frame two internal rotation is equipped with pivot two, and the pivot two is located worm two top, pivot two outside cover be equipped with worm wheel two with worm two looks adaptation, worm wheel two bilateral symmetry is equipped with the connector, connector lower extreme cover is established in pivot two outsides, and connector upper end and first connecting plate bottom fixed connection, through adjustment mechanism's use, makes it carry out the fore-and-aft left and-right direction and adjusts the angle, can also fine setting up to fine setting effect to good locking simultaneously.

Further, coupling mechanism still includes the dog, the dog symmetry sets up in the connecting block outside relatively, and dog one end inserts connecting block insole board one side, the relative outside symmetry of connecting block is equipped with the guide arm, and guide arm and connecting block fixed connection, the guide arm other end is connected with the fixed block, the outside cover of guide arm is equipped with slider and spring, and the slider is located and is close to connecting block one side, slider and dog one side fixed connection through the coupling mechanism that is equipped with, makes it can make things convenient for monitoring facilities's dismouting, convenient maintenance, convenient to use.

Further, the first worm wheel is meshed with the first rotating shaft, the second worm wheel is meshed with the second worm, the lower end of the second mounting frame and the lower end of the second connecting plate are fixedly connected with the first rotating shaft, the connector is fixedly connected with the second rotating shaft so as to transmit power, and meanwhile, the combined structure of the worm wheel and the worm can enable the worm wheel to have a good anti-loosening effect, and the fixing effect is better and firmer.

Further, the draw-in groove with bottom plate looks adaptation has been seted up to the relative inboard of connecting block, the dog is located the connecting block one end and is equipped with the inclined plane, bottom plate keep away from dog one end be equipped with the inclined plane of inclined plane looks adaptation, the relative outside one end of dog is connected with the handle to make bottom plate and dog looks adaptation, so that extrusion promotes the dog to one side and remove.

Further, both ends of the spring are respectively fixedly connected with the fixed block and the sliding block, the sliding block is in sliding connection with the guide rod, and the spring is used for generating an acting force of reset motion on the stop block so that the stop block is blocked in front of the bottom plate, and therefore the position of the bottom plate is fixed.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the first mounting frame, the fixed plate, the first motor, the first worm, the first rotating shaft, the first worm wheel, the second mounting frame, the second connecting plate, the second motor, the second worm, the second rotating shaft, the second worm wheel and the connector are matched with the first connecting plate, so that the mounting position of the monitoring equipment can be finely adjusted to an accurate angle in the front-back and left-right directions according to the needs, the accuracy of monitoring data is ensured, and meanwhile, the anti-loosening effect is achieved by matching the worm wheels and the worm wheels, and the mounting and fixing effects are better;

2. the utility model is convenient for the monitoring equipment to be disassembled and assembled by using the connecting block, the mounting seat, the bottom plate, the stop block, the guide rod, the fixing block, the sliding block and the spring, so as to overhaul and maintain the equipment and is convenient for use.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a partial structure of the present utility model;

FIG. 3 is a schematic view of the partial cross-sectional structure of FIG. 2 of the present utility model;

FIG. 4 is a schematic side elevational view of the present utility model;

FIG. 5 is a schematic view of the connection structure between the connection block and the stopper according to the present utility model;

FIG. 6 is a schematic view of the structure of the base plate of the present utility model;

in the figure: 1. a fixing seat; 2. a first connection plate; 3. a connecting block; 4. a mounting base; 5. a first mounting frame; 6. a fixing plate; 7. a first motor; 8. a first worm; 9. a first rotating shaft; 10. a first worm wheel; 11. a second mounting frame; 12. a second connecting plate; 13. a second motor; 14. a second worm; 15. a second rotating shaft; 16. a second worm wheel; 17. a connector; 18. a bottom plate; 19. a stop block; 20. a guide rod; 21. a fixed block; 22. a slide block; 23. and (3) a spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

1-6, an anti-loosening universal bracket as shown in the accompanying drawings, which comprises a fixed seat 1, a first connecting plate 2 is arranged above one end of the fixed seat 1, an adjusting mechanism is arranged between the first connecting plate 2 and the fixed seat 1, the adjusting mechanism is respectively connected with the fixed seat 1 and the first connecting plate 2, the top of the first connecting plate 2 is provided with a connecting mechanism, the adjusting mechanism comprises a first mounting frame 5, the first mounting frame 5 is fixedly arranged at the top of one end of the fixed seat 1, one end of the first mounting frame 5 is connected with a fixed plate 6, one side, far away from the first mounting frame 5, of the fixed plate 6 is provided with a first motor 7, a worm 8 is rotationally arranged in the first mounting frame 5, one end of the worm 8 is fixedly connected with the output end of the first motor 7, the connecting mechanism comprises a connecting block 3, the connecting block 3 is symmetrically arranged at the top of the first connecting plate 2, a bottom plate 18 is arranged between the connecting blocks 3, and the top of the bottom plate 18 is provided with a mounting seat 4.

In this example, adjustment mechanism still includes pivot one 9, pivot one 9 rotation is installed in installation frame one 5, and pivot one 9 is located worm one 8 top, pivot one 9 outside cover be equipped with worm wheel one 10 of worm one 8 looks adaptation, installation frame one 5 top is equipped with installation frame two 11, and install frame two 11 lower extreme cover and establish in pivot one 9 outsides, installation frame two 11 open end is connected with second connecting plate 12, second connecting plate 12 lower extreme cover is established in pivot one 9 outsides, installation frame two 11 one side is equipped with motor two 13, install worm two 14 in the rotation of installation frame two 11, and worm two 14 one end and motor two 13 output fixed connection, installation frame two 11 rotation is equipped with pivot worm wheel two 15, and pivot two 15 are located worm two 14 top, pivot two 15 outside cover be equipped with worm wheel two 16 of worm two 14 looks adaptations, two 16 bilateral symmetry are equipped with connector 17, connector 17 lower extreme cover is established in pivot two 15 outsides, and connector 17 upper end and first connecting plate 2 bottom fixed connection, through adjustment mechanism's use, make it can carry out the right side direction after the angle adjustment to carry out, can also good the fine setting up the effect simultaneously.

In this example, coupling mechanism still includes dog 19, dog 19 symmetry sets up and the connecting block 3 outside relatively, and dog 19 one end inserts connecting block 3 insole board 18 one side, connecting block 3 outside symmetry relatively is equipped with guide arm 20, and guide arm 20 and connecting block 3 fixed connection, the guide arm 20 other end is connected with fixed block 21, guide arm 20 outside cover is equipped with slider 22 and spring 23, and slider 22 is located and is close to connecting block 3 one side, slider 22 and dog 19 one side fixed connection, through coupling mechanism that is equipped with, make it can make things convenient for the dismouting of monitoring facilities, convenient maintenance, convenient to use.

In the example, the first worm wheel 10 is meshed with the first rotating shaft 9, the second worm wheel 16 is meshed with the second worm wheel 14, the lower end of the second mounting frame 11 and the lower end of the second connecting plate 12 are fixedly connected with the first rotating shaft 9, the connecting head 17 is fixedly connected with the second rotating shaft 15 so as to transmit power, and meanwhile, the combined structure of the worm wheel and the worm can enable the combined structure to have a good anti-loosening effect, and the fixing effect is better and firmer.

In this example, draw-in groove with bottom plate 18 looks adaptation has been seted up to the connecting block 3 inboard relatively, and dog 19 is located the connecting block 3 one end and is equipped with the inclined plane, and bottom plate 18 is kept away from dog 19 one end and is equipped with the inclined plane with inclined plane looks adaptation, and the opposite outside one end of dog 19 is connected with the handle to make bottom plate 18 and dog 19 looks adaptation, so that extrusion promotes dog 19 to one side and removes.

In this example, two ends of the spring 23 are fixedly connected with the fixing block 21 and the sliding block 22 respectively, the sliding block 22 is slidably connected with the guide rod 20, and the spring 23 is used to generate a force for restoring movement on the stop block 19, so that the stop block 19 is blocked in front of the bottom plate 18, and thus the position of the bottom plate 18 is fixed.

In the example, the first motor 7 and the second motor 13 are servo motors so as to regulate and control the rotation speed of the worm, so that the accuracy is higher when the angle is regulated.

The working principle of the utility model is as follows: when in use, the bottom plate 18 connected with the lower end of the mounting seat 4 is inserted into the inner side of the connecting block 3 through the connection between the mounting seat 4 and the monitoring equipment, the inclined surface at one end of the bottom plate 18 is attached to the inclined surface at one end of the stop block 19 and presses and pushes the stop block 19, meanwhile, the movement of the stop block 19 drives the sliding block 22 to slide on the guide rod 20, meanwhile, the sliding block 22 is matched with the fixed block 21 to compress the spring 23 until the stop block 19 is positioned at one side of the inner side of the connecting block 3 and moves to one side of the bottom plate 18, then the bottom plate 18 can be pushed into the connecting block 3 continuously until the bottom plate 18 moves to the rear of the stop block 19, the sliding block 22 performs reset movement under the action of the spring 23, so that one end of the stop block 19 is inserted into one side of the bottom plate 18 in the connecting block 3, the bottom plate 18 is blocked through the stop block 19, so that the bottom plate 18 is limited and fixed, when the angle adjustment of the monitoring equipment is required to be installed, the first motor 7 is started to drive the first worm 8 to synchronously rotate, so that the first worm 8 drives the first worm wheel 10 connected with the first worm wheel, the first worm wheel 10 drives the first rotating shaft 9 connected with the first worm wheel to rotate, the first rotating shaft 9 drives the second mounting frame 11 and the second connecting plate 12 to carry out the angle adjustment in the left-right direction, the first motor 7 can be stopped to drive the first worm 8 to rotate until the first motor is adjusted to a proper angle position, then the second motor 13 is started to drive the second worm 14 connected with the first motor, the second worm 14 drives the second worm wheel 16 to drive the second rotating shaft 15 to rotate, the second rotating shaft 15 drives the connecting head 17 to drive the first connecting plate 2 to carry out the angle movement in the front-back direction, the adjustment can be stopped after the adjustment to a proper angle, the fine adjustment of the installation position to an accurate angle can be realized, so that the monitored data are more accurate, and meanwhile, the combination of the worm and the gear can achieve better anti-loosening effect, so that the practicability is stronger.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. An anti-loose universal bracket comprises a fixed seat (1), and is characterized in that:

the utility model discloses a fixing base, including fixing base (1), fixing base (1) and fixing base (1) are connected, and adjustment mechanism is connected with fixing base (1) and first connecting plate (2) respectively, first connecting plate (2) top is equipped with coupling mechanism, adjustment mechanism includes first (5) of installing frame, and first (5) fixed mounting in fixing base (1) one end top, first (5) one end of installing frame is connected with fixed plate (6), fixed plate (6) are kept away from first (5) one side of installing frame and are equipped with motor one (7), first (5) internal rotation of installing frame is installed worm one (8), and first (8) one end of worm and motor one (7) output fixed connection, coupling mechanism includes connecting block (3), and connecting block (3) symmetry sets up in first connecting plate (2) top, be equipped with bottom plate (18) between connecting block (3), bottom plate (18) top is equipped with mount pad (4).

2. A locking gimbal as defined in claim 1, wherein: the adjusting mechanism further comprises a first rotating shaft (9), the first rotating shaft (9) is rotatably arranged in the first mounting frame (5), the first rotating shaft (9) is positioned above the first worm (8), a first worm wheel (10) matched with the first worm (8) is sleeved outside the first rotating shaft (9), a second mounting frame (11) is arranged above the first mounting frame (5), the lower end of the second mounting frame (11) is sleeved outside the first rotating shaft (9), one end of an opening of the second mounting frame (11) is connected with a second connecting plate (12), the lower end of the second connecting plate (12) is sleeved outside the first rotating shaft (9), one side of the second mounting frame (11) is provided with a second motor (13), one end of the second worm (14) is fixedly connected with the output end of the second worm (13), the second rotating shaft (15) is rotatably arranged in the second mounting frame (11), the second rotating shaft (15) is positioned above the second worm wheel (14), the second worm wheel (15) is sleeved with a second worm wheel (15) and is symmetrically arranged on the outer side of the second worm wheel (11) and is provided with a second connecting head (17) and is symmetrically arranged on the outer side of the second rotating shaft (16), and the upper end of the connector (17) is fixedly connected with the bottom of the first connecting plate (2).

3. A locking gimbal as defined in claim 1, wherein: coupling mechanism still includes dog (19), dog (19) symmetry sets up and connecting block (3) are relative outside, and dog (19) one end inserts connecting block (3) inner bottom plate (18) one side, connecting block (3) are relative outside symmetry and are equipped with guide arm (20), and guide arm (20) and connecting block (3) fixed connection, the guide arm (20) other end is connected with fixed block (21), guide arm (20) outside cover is equipped with slider (22) and spring (23), and slider (22) are located and are close to connecting block (3) one side, slider (22) and dog (19) one side fixed connection.

4. A locking gimbal as defined in claim 2, wherein: the first worm wheel (10) is meshed with the first rotating shaft (9), the second worm wheel (16) is meshed with the second worm (14), the lower end of the second mounting frame (11) and the lower end of the second connecting plate (12) are fixedly connected with the first rotating shaft (9), and the connecting head (17) is fixedly connected with the second rotating shaft (15).

5. A locking gimbal as defined in claim 3, wherein: the connecting block (3) is provided with a clamping groove matched with the bottom plate (18) on the inner side relatively, one end of the stop block (19) located in the connecting block (3) is provided with an inclined surface, one end of the bottom plate (18) away from the stop block (19) is provided with an inclined surface matched with the inclined surface, and one end of the stop block (19) on the outer side relatively is connected with a handle.

6. A locking gimbal as defined in claim 3, wherein: two ends of the spring (23) are fixedly connected with the fixed block (21) and the sliding block (22) respectively, and the sliding block (22) is in sliding connection with the guide rod (20).