Rail transit communication monitoring equipment

Abstract

The utility model relates to the technical field of communication monitoring equipment, and discloses rail transit communication monitoring equipment, which comprises a communication monitoring equipment main body and a mounting seat, the bottom end of the mounting seat is provided with an angle adjusting assembly, the bottom end of the angle adjusting assembly is fixedly connected with a top plate, the middle part of the bottom end of the top plate is provided with a mounting assembly, and the mounting assembly is fixedly connected with the top plate. The bottom end of the installation assembly is fixedly connected with a fixing frame, the bottom end of the fixing frame is fixedly connected with the outer wall of the communication monitoring equipment body, the worm in transmission connection with the fixing frame is driven to rotate, then the semi-arc turbine meshed with the fixing frame is driven to rotate, and therefore the connecting rod fixedly connected with the fixing frame is driven to rotate. And then the arc-shaped block and the arc-shaped groove are driven to rotate on the two sides of the U-shaped seat under the limiting of the limiting bolt, so that the top plate fixedly connected with the U-shaped seat and the communication monitoring equipment main body at the bottom end are driven to carry out angle adjustment, and the monitoring range of the communication monitoring equipment main body during rail transit communication is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of communication monitoring equipment, and more specifically to a rail transit communication monitoring equipment. Background Art

[0002] Rail transit refers to a type of transportation vehicle or transport system in which vehicles operate on specific tracks. The most typical rail transit system is composed of traditional trains and standard railways. With the diversification of train and railway technology, rail transit has become increasingly diverse, not only used for long-distance land transportation but also for short- and medium-distance urban public transportation. Surveillance cameras are semiconductor imaging devices with advantages such as high sensitivity, strong light resistance, low distortion, compact size, long life, and vibration resistance.

[0003] Shortcomings of the existing technology: When in use, the existing monitoring devices for rail transit communications usually have a relatively fixed monitoring angle and lack a rotatable structure, resulting in a small monitoring range. In addition, the monitoring devices are usually fixed and installed by bolts, which is quite laborious when they need to be disassembled after long-term use. Therefore, it is necessary to provide a rail transit communication monitoring device to solve the above problems. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the present invention provides a rail transit communication monitoring device to solve the problems existing in the above-mentioned background technology.

[0005] The utility model provides the following technical solutions: a rail transit communication monitoring device, comprising a communication monitoring device main body and a mounting seat, the bottom end of the mounting seat is provided with an angle adjustment assembly, the bottom end of the angle adjustment assembly is fixedly connected to a top plate, the middle part of the bottom end of the top plate is provided with a mounting assembly, the bottom end of the mounting assembly is fixedly connected to a fixing bracket, the bottom end of the fixing bracket is fixedly connected to the outer wall of the communication monitoring device main body, the angle adjustment assembly comprises a U-shaped seat, the middle part of the bottom end of the U-shaped seat is movably sleeved with a worm, the outer wall of the worm is meshed with a semi-arc turbine, the middle part of the semi-arc turbine is fixedly sleeved with a connecting rod, the outer wall ends of the connecting rod are fixedly sleeved with arc blocks, and the two arc blocks are fixedly connected to the bottom end of the connecting rod and the top end of the top plate;

[0006] Preferably, both sides of the bottom end of the U-shaped seat are fixedly connected with limiting bolts, and arc-shaped grooves are provided on one side of the two arc-shaped blocks, and the inner walls of the two arc-shaped grooves are movably connected to the outer walls of the limiting bolts.

[0007] Preferably, a protective box is fixedly connected to the other side of the U-shaped seat, a forward and reverse motor is fixedly sleeved on the inner wall of the protective box, the transmission end of the forward and reverse motor is fixedly connected to one end of the worm, the bottom end of the protective box is fixedly connected to a limiting plate, and the top of the limiting plate is fixedly connected to one side of the bottom end of the U-shaped seat.

[0008] Preferably, a columnar groove is provided at the bottom end of the top plate, and the mounting assembly includes a support seat, the bottom end of the support seat is fixedly connected to a sliding rod column, the top end of the support seat is fixedly connected in the columnar groove, the outer wall of the sliding rod column is movably sleeved with a double-sided ring, and the bottom end of the sliding rod column is fixedly connected to a top block.

[0009] Preferably, a clamping block is movably sleeved on the outer wall of the sliding rod column, a trapezoidal telescopic rod is fixedly sleeved on one side of the clamping block, and a reset spring is movably sleeved on the columnar outer wall of the trapezoidal telescopic rod.

[0010] Preferably, a square groove is provided in the middle of the fixing frame, and the outer wall of the clamping block is fixedly sleeved on the inner wall of the square groove.

[0011] Technical effects and advantages of this utility model:

[0012] 1. The utility model is provided with an angle adjustment component. When the angle of the communication monitoring equipment body needs to be adjusted, under the support of the mounting seat and the U-shaped seat, the forward and reverse motors under the limit of the protective box and the limit plate are turned on, driving the worm connected to it to rotate, and then driving the semi-arc turbine engaged with it to rotate, thereby driving the connecting rod fixedly connected to it to rotate, and then driving the arc block and the arc groove to rotate on both sides of the U-shaped seat under the limit of the limit bolt, thereby driving the top plate fixedly connected to it and the communication monitoring equipment body at its bottom end to adjust the angle, which is beneficial to improving the monitoring range of the communication monitoring equipment body during rail transit communication.

[0013] When the cam is in the state of being moved up and down, the cam is pressed against the top of the support rod and the support rod is pressed downwards, so that the cam is moved upwards and the support rod is pressed downwards, thereby the cam is pressed downwards and the support rod is pressed downwards, thereby the cam is pressed downwards and the support rod is pressed downwards, thereby the cam is pressed downwards and the support rod is pressed downwards, thereby the cam is pressed downwards and the support rod is pressed downwards, thereby the cam is pressed downwards and the support rod is pressed downwards, thereby the cam is pressed downwards and the support rod is pressed downwards, thereby the cam is pressed downwards and the support rod is pressed downwards, thereby the cam is pressed downwards and the support rod is pressed downwards, thereby the cam is pressed downwards and the support rod is pressed downwards, thereby the cam is pressed downwards and the support rod is pressed downwards, thereby the cam is pressed downwards and the support rod is pressed downwards, thereby BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0015] Figure 2 It is an exploded schematic diagram of the overall structure of the utility model.

[0016] Figure 3 This is a schematic diagram of the exploded structure of the angle adjustment component of the present invention.

[0017] Figure 4 This is a schematic diagram of the exploded structure of the installation component of the present invention.

[0018] The accompanying drawings are marked as follows: 1. Communication monitoring equipment main body; 2. Fixed bracket; 3. Mounting assembly; 301. Support seat; 302. Sliding rod column; 303. Double-sided ring; 304. Block; 305. Trapezoidal telescopic rod; 306. Reset spring; 307. Top block; 4. Top plate; 5. Mounting seat; 6. Angle adjustment assembly; 601. Forward and reverse motor; 602. Protective box; 603. Limiting plate; 604. U-shaped seat; 605. Arc block; 606. Connecting rod; 607. Semi-arc turbine; 608. Arc groove; 609. Worm; 610. Limiting bolt; 7. Columnar groove; 8. Square groove. DETAILED DESCRIPTION

[0019] The following will clearly and completely describe the technical solutions of the present invention in conjunction with the drawings in the present invention. In addition, the forms of the various structures recorded in the following embodiments are merely examples. The rail transit communication monitoring equipment involved in the present invention is not limited to the various structures recorded in the following embodiments. All other implementations obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0020] The utility model provides a rail transit communication monitoring device, including a communication monitoring device body 1 and a mounting base 5, the bottom end of the mounting base 5 is provided with an angle adjustment component 6, the bottom end of the angle adjustment component 6 is fixedly connected to a top plate 4, the middle part of the bottom end of the top plate 4 is provided with a mounting component 3, the bottom end of the mounting component 3 is fixedly connected to a fixing frame 2, the bottom end of the fixing frame 2 is fixedly connected to the outer wall of the communication monitoring device body 1, the angle adjustment component 6 includes a U-shaped seat 604, the middle part of the bottom end of the U-shaped seat 604 is movably sleeved with a worm 609, the worm The outer wall of the rod 609 is engaged with a semi-arc turbine 607, and the middle part of the semi-arc turbine 607 is fixedly sleeved with a connecting rod 606. The two ends of the outer wall of the connecting rod 606 are fixedly sleeved with arc blocks 605. The two arc blocks 605 are fixedly connected to the bottom end of the connecting rod 606 and the top end of the top plate 4, and rotate on both sides of the U-shaped seat 604, thereby driving the top plate 4 fixedly connected to it and the communication monitoring equipment body 1 at its bottom end to adjust the angle, which is beneficial to improving the monitoring range of the communication monitoring equipment body 1 during rail transit communication.

[0021] Furthermore, both sides of the bottom end of the U-shaped seat 604 are fixedly connected with limiting bolts 610, and arc-shaped grooves 608 are provided near one side of the two arc-shaped blocks 605. The inner walls of the two arc-shaped grooves 608 are movably connected to the outer walls of the limiting bolts 610, so as to facilitate the rotation of the arc-shaped grooves 608 and the connecting rod 606 under the limiting action of the limiting bolts 610.

[0022] Furthermore, a protective box 602 is fixedly connected to the other side of the U-shaped seat 604, and a forward and reverse motor 601 is fixedly sleeved on the inner wall of the protective box 602. The transmission end of the forward and reverse motor 601 is fixedly connected to one end of the worm 609, and the bottom end of the protective box 602 is fixedly connected to a limiting plate 603. The top of the limiting plate 603 is fixedly connected to one side of the bottom end of the U-shaped seat 604, so that under the fixed limiting action of the protective box 602 and the limiting plate 603, the forward and reverse motor 601 is turned on, driving the worm 609 fixedly connected to it to rotate, and then driving the semi-arc turbine 607 to rotate.

[0023] Furthermore, a columnar groove 7 is provided at the bottom end of the top plate 4, and the mounting assembly 3 includes a support seat 301, the bottom end of the support seat 301 is fixedly connected to a sliding rod column 302, the top end of the support seat 301 is fixedly connected in the columnar groove 7, the outer wall of the sliding rod column 302 is movably sleeved with a double-sided ring 303, and the bottom end of the sliding rod column 302 is fixedly connected to a top block 307, so that under the fixed connection of the support seat 301, the double-sided ring 303 can move up and down on the sliding rod column 302 along with the trapezoidal telescopic rod 305.

[0024] Furthermore, a clamping block 304 is movably connected to the outer wall of the sliding rod column 302, and a trapezoidal telescopic rod 305 is fixedly connected to one side of the clamping block 304. The columnar outer wall of the trapezoidal telescopic rod 305 is movably connected to a return spring 306, so that when one end of the trapezoidal telescopic rod 305 is squeezed, the one end of the trapezoidal telescopic rod 305 can be extended and reset under the elastic action of the return spring 306.

[0025] Furthermore, a square groove 8 is opened in the middle of the fixing frame 2, and the outer wall of the block 304 is fixedly sleeved on the inner wall of the square groove 8, so that the communication monitoring equipment body 1 can be quickly installed and disassembled under the action of the installation component 3 under the fixed connection between the block 304 and the fixing frame 2.

[0026] The working principle of the present invention is as follows: when the angle of the communication monitoring equipment body 1 needs to be adjusted, under the support of the mounting seat 5 and the U-shaped seat 604, the forward and reverse motor 601 under the limit of the protective box 602 and the limit plate 603 is opened, driving the worm 609 connected thereto to rotate, thereby driving the semi-arc turbine 607 engaged therewith to rotate, thereby driving the connecting rod 606 fixed thereto to rotate, thereby driving the arc block 605 and the arc groove 608 to rotate on both sides of the U-shaped seat 604 under the limit of the limit bolt 610, thereby driving the top plate 4 fixed thereto and the communication monitoring equipment body 1 at its bottom to adjust the angle, thereby improving the monitoring range of the communication monitoring equipment body 1 during rail transit communication. When the communication monitoring equipment body 1 needs to be quickly installed, the mobile communication monitoring equipment body 1 drives the fixing frame 2 and the card block 304 at its top to move upward, thereby moving the top block 307 into the card block 304. When the cam 304 is in the unlock state, the locking cam 304 is in the unlock state, and the locking cam 304 is locked in the unlock state, thereby locking the cam 304 and the sliding rod column 302 in the unlock state.

[0027] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense, and may refer to mechanical or electrical connections, internal communication between two components, or direct connection. "Up," "down," "left," and "right" are only used to indicate relative positional relationships. When the absolute positions of the objects being described change, the relative positional relationships may also change.

[0028] Secondly: The drawings of the embodiments disclosed in this utility model only involve structures related to the embodiments disclosed in this utility model. Other structures can refer to common designs. In the absence of conflicts, the same embodiment and different embodiments of the utility model can be combined with each other.

[0029] Finally: The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A rail transit communication monitoring device, comprising a communication monitoring device body (1) and a mounting base (5), characterized in that: The bottom end of the mounting seat (5) is provided with an angle adjustment component (6), the bottom end of the angle adjustment component (6) is fixedly connected to the top plate (4), the middle part of the bottom end of the top plate (4) is provided with a mounting component (3), the bottom end of the mounting component (3) is fixedly connected to the fixing frame (2), the bottom end of the fixing frame (2) is fixedly connected to the outer wall of the communication monitoring equipment body (1), the angle adjustment component (6) includes a U-shaped seat (604), the middle part of the bottom end of the U-shaped seat (604) is movably sleeved with a worm (609), the outer wall of the worm (609) is engaged with a semi-arc turbine (607), the middle part of the semi-arc turbine (607) is fixedly sleeved with a connecting rod (606), the outer wall of the connecting rod (606) is fixedly sleeved with an arc block (605) at both ends, and the bottom ends of the two arc blocks (605) and the connecting rod (606) are fixedly connected to the top of the top plate (4).

2. A rail transit communication monitoring device according to claim 1, characterized in that: The bottom ends of the U-shaped seat (604) are fixedly connected to limiting bolts (610) on both sides, and arc-shaped grooves (608) are provided on the sides close to the two arc-shaped blocks (605). The inner walls of the two arc-shaped grooves (608) are movably connected to the outer walls of the limiting bolts (610).

3. The rail transit communication monitoring device according to claim 1, characterized in that: The other side of the U-shaped seat (604) is fixedly connected to a protective box (602), the inner wall of the protective box (602) is fixedly sleeved with a forward and reverse motor (601), the transmission end of the forward and reverse motor (601) is fixedly connected to one end of a worm (609), the bottom end of the protective box (602) is fixedly connected to a limiting plate (603), and the top end of the limiting plate (603) is fixedly connected to one side of the bottom end of the U-shaped seat (604).

4. The rail transit communication monitoring device according to claim 1, characterized in that: A columnar groove (7) is provided at the bottom end of the top plate (4), and the mounting assembly (3) includes a support seat (301), the bottom end of the support seat (301) is fixedly connected to a slide column (302), the top end of the support seat (301) is fixedly connected in the columnar groove (7), the outer wall of the slide column (302) is movably sleeved with a double-sided ring (303), and the bottom end of the slide column (302) is fixedly connected to a top block (307).

5. The rail transit communication monitoring device according to claim 4, characterized in that: The outer wall of the slide rod column (302) is movably sleeved with a clamping block (304), one side of the clamping block (304) is fixedly sleeved with a trapezoidal telescopic rod (305), and the columnar outer wall of the trapezoidal telescopic rod (305) is movably sleeved with a return spring (306).

6. The rail transit communication monitoring device according to claim 5, characterized in that: A square groove (8) is provided in the middle of the fixing frame (2), and the outer wall of the clamping block (304) is fixedly sleeved on the inner wall of the square groove (8).

Images