CN218671495U - Support structure and monitoring equipment - Google Patents

Abstract

The utility model relates to a supporting structure and supervisory equipment. The support structure comprises an installation base, a connecting rod and an installation part. The connecting rod and the installation base are movably connected, the angle between the connecting rod and the installation base is an arbitrary value between a first angle and a second angle, and the second angle is larger than the first angle. The installed part activity sets up in the connecting rod and keeps away from the one end of installation base, and the installed part has two and above installation positions, and a monitoring subassembly is supported to an installation position. Above-mentioned supporting structure can realize distance and angularly adjustable between installed part and the tunnel inner wall through changing the angle between connecting rod and the installation base when installing supervisory equipment in the environment like the tunnel inner wall, can connect the installation base in the roof or the lateral wall in tunnel, and reducible damage to the tunnel inner wall. The support structure can also be simultaneously provided with two or more monitoring components, so that the number of the support structures in the whole monitoring system and the occupied space volume are reduced.

Description

Support structure and monitoring equipment

Technical Field

The utility model relates to a technical field of remote monitoring especially relates to supporting structure and supervisory equipment.

Background

The remote monitoring can be widely applied to monitoring indoor and outdoor environments. The outdoor environment includes outdoor environments such as tunnels, highways, bridges and the like. A telemonitoring device typically includes a monitoring element and a mounting structure. The monitoring member can be mounted at an outdoor target position through the support structure.

When installing to the telemonitoring equipment in the tunnel, install supervisory equipment in the tunnel wall usually, the mounting structure includes the body of rod and connecting portion usually, and the body of rod is connected with the tunnel roof, and connecting portion usually are "U" shape, and connecting portion are used for connecting aforementioned supervision spare.

However, since the outdoor environment is relatively harsh, the surface of the monitoring part is covered with a protective cover to protect the monitoring part. However, in the above monitoring device, the protective cover is not easy to be installed on the monitoring part, and the protective cover is easy to interfere with the arc-shaped cavity wall of the tunnel above, which is not beneficial to installation and adjustment of the monitoring device. If the length of the rod body is increased to avoid interference between the protective cover and the wall of the tunnel cavity, the overall quality of the support structure is increased, the installation strength is reduced, and the fixed seat needs to be additionally arranged. And during the fixing base installation, need additionally punch in order to install the fixing base at the tunnel cavity wall, the above-mentioned action of punching can increase the destruction to the tunnel inner wall.

SUMMERY OF THE UTILITY MODEL

Therefore, a support structure and monitoring equipment are provided for the problem that the installation of the monitoring part causes great damage to the inner wall of the tunnel.

A stent structure comprising:

installing a base;

the connecting rod is movably connected with the mounting base, the angle between the connecting rod and the mounting base is an arbitrary value between a first angle and a second angle, and the second angle is larger than the first angle;

the installed part, the activity set up in the connecting rod is kept away from the one end of installation base, the installed part has two and above installation positions, one the installation position is used for supporting a control assembly.

In one embodiment, the mounting part comprises a connecting part and at least two mounting parts, the middle area of the connecting part is movably connected with the connecting rod, and the mounting parts are arranged at the edge area of the connecting part at intervals; the installation department sets up installation position.

In one embodiment, the connection portion includes a first plate, a second plate, and a third plate; the first plate and the second plate are respectively arranged at two sides of the third plate, an accommodating space for accommodating the connecting rod is formed between the first plate and the second plate, and two sides of the connecting rod are respectively connected with the first plate and the second plate; each of the mounting portions is connected to the third plate.

In one embodiment, a rotating space is arranged at the end part of the mounting base, a first opening and a second opening which are communicated with each other are arranged at the end part of the mounting base, and the first opening and the second opening are respectively arranged on different surfaces of the mounting base; the end of the connecting rod extends into the rotating space from any part of an opening formed by the first opening and the second opening, and the connecting rod can rotate relative to the mounting base.

In one embodiment, the first opening is located on an end face of the mounting base, and the second opening is located on a side wall of the mounting base; when the end part of the connecting rod completely extends into the rotating space from the first opening, the angle between the connecting rod and the mounting base is the first angle; when the end part of the connecting rod completely extends into the rotating space from the second opening, the angle between the connecting rod and the mounting base is the second angle;

or the first openings are positioned on the end surface of the mounting base, the number of the second openings is two, and the two second openings are respectively arranged on two opposite side walls of the mounting base; when the end of the connecting rod is completely extended into the rotating space from the first opening, the angle between the connecting rod and the mounting base is the middle value between the first angle and the second angle, when the end of the connecting rod is completely extended into the rotating space from one second opening, the angle between the connecting rod and the mounting base is the first angle, when the end of the connecting rod is completely extended into the rotating space from the other second opening, the angle between the connecting rod and the mounting base is the second angle.

In one embodiment, the mounting base is provided with a first arc-shaped through groove, and the first arc-shaped through groove penetrates through the side wall of the rotating space; the first adjusting rod is used for penetrating through the first arc-shaped through groove and is detachably connected with the connecting rod;

and/or, the installation base sets up the holding tank, the holding tank is followed the bottom of installation base extends to its tip, the holding tank is used for holding at least part the connecting rod, the holding tank with the rotation space intercommunication.

In one embodiment, the mounting base includes a bottom plate and a tube, the bottom plate is fixedly connected to the tube, the tube is movably connected to the connecting rod, and a portion of the connecting rod is accommodated in the tube.

In one embodiment, the mounting base further comprises a reinforcing member, one side of the reinforcing member is connected with the bottom plate, and the other side of the reinforcing member is connected with the pipe body;

and/or, the bottom plate sets up a plurality of logical grooves, the supporting structure still includes the connecting band, the connecting band is used for passing at least two logical groove and with treat that the installation thing is connected.

A monitoring device comprises monitoring components and the support structure, wherein the number of the monitoring components is two or more, and the monitoring components are arranged in the mounting positions in a one-to-one correspondence mode.

In one embodiment, the monitoring device further comprises a mounting seat, the mounting seat is arranged at the mounting position and provided with an adjusting structure, the mounting seat is used for being connected with the monitoring component, and the adjusting structure is used for adjusting an angle between the monitoring component and the mounting seat.

When installing supervisory equipment in environment like the tunnel inner wall through above-mentioned supporting structure, can be through changing the angle between connecting rod and the installation base, realize distance and the angularly adjustable between installed part and the tunnel inner wall, need not to increase supporting structure's length and make supporting structure weight too big. Constructors can connect the installation base to the top wall or the side wall of the tunnel according to actual conditions so as to meet more application scenes.

Especially when the control piece to installing the protection casing is examined, is maintained or is changed, can avoid the position through changing the angle between connecting rod and the installation base, prevent that the protection casing from taking place with circumstances such as tunnel inner wall interference.

In addition, because two monitoring assemblies can be installed on one installation part, the number of the support structures in the whole monitoring system can be greatly reduced, and the damage to the inner wall of the tunnel caused by more support structures is effectively reduced.

Drawings

Fig. 1 is a schematic structural diagram of a monitoring device according to an embodiment of the present invention;

FIG. 2 is a schematic view of the structure of FIG. 1 from another perspective;

FIG. 3 is a front view of FIG. 1;

FIG. 4 is a schematic structural view illustrating an included angle between the mounting base and the connecting rod in FIG. 3 is a second angle;

fig. 5 is a schematic structural diagram of a supporting frame structure according to an embodiment of the present invention;

fig. 6 is a schematic view illustrating a structure in which the connection rod of fig. 5 is inserted into the receiving groove of the mounting base.

Description of reference numerals:

010. a monitoring component; 011. monitoring the control; 012. a protective cover; 0121. a third arc-shaped through groove; 0122. a third positioning hole;

100. installing a base; 110. a base plate; 111. mounting a through hole; 112. a through groove; 120. a pipe body; 121. a first arc-shaped through groove; 122. accommodating grooves; 123. a first opening; 124. a second opening; 125. a rotating space; 126. a first positioning hole; 127. a fixing hole; 130. a reinforcement; 140. a positioning member; 150. a fixing member;

200. a connecting rod;

300. a mounting member; 310. a connecting portion; 311. a first plate; 312. a second plate; 313. a third plate; 320. an installation part; 321. an installation position; 322. mounting holes;

400. a first adjusting lever;

500. a mounting seat; 510. a base; 511. a second arc-shaped through groove; 512. a second positioning hole; 520. an angle adjusting member; 521. a first connection hole; 530. a second adjusting lever; 540. a third adjusting rod; 550. a second connecting rod; 560. and a third connecting rod.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless explicitly defined otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "above," and "over" a second feature may be directly on or obliquely above the second feature, or simply mean that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

Referring to fig. 1-6, an embodiment of the present invention provides a monitoring device, which can be used for remote monitoring. In some embodiments, monitoring equipment may be mounted to the tunnel interior wall for remote monitoring of the conditions within the tunnel.

Wherein, the supervisory equipment includes control subassembly 010 and supporting structure. The number of the monitoring components 010 is two or more, for example, as shown in fig. 1 to 4, the number of the monitoring components 010 is two. All monitoring assemblies 010 are installed on the inner wall of the tunnel through a support structure. The number of the support structures can be reduced, the occupied volume of the support structures is reduced, and damage to the inner wall of the tunnel caused by the large number of the support structures is reduced.

In some embodiments, each monitoring component 010 includes a monitoring part 011 and a protection cover 012. The protection cover 012 is detachably connected to the monitoring part 011 so as to move or detach the protection cover 012 to inspect, repair or replace the monitoring part 011.

With continued reference to fig. 1-6, an embodiment of the present invention provides a support structure, which includes a mounting base 100, a connecting rod 200, and a mounting member 300.

Wherein the mounting base 100 may be connected with the inner wall of the tunnel. The connecting rod 200 is movably connected with the mounting base 100. The angle between the connection rod 200 and the mounting base 100 is an arbitrary value between the first angle and the second angle. The second angle is greater than the first angle. The mounting member 300 is movably disposed at an end of the connecting rod 200 away from the fixing base. The mounting member 300 has two or more mounting locations 321. One mounting location 321 can support one monitoring assembly 010.

Further, the first angle may be-120 ° to 5 ° (inclusive), and the second angle may be 120 ° or less. In the embodiment shown in fig. 1-6, the first angle is-90 deg., and the second angle is 90 deg.. When the angle between the connecting rod 200 and the mounting base 100 is 0 ° (as shown in fig. 1-3, 5 and 6), the connecting rod 200 is in the same line with the mounting base 100. When the angle between the connection rod 200 and the mounting base 100 is the second angle (or the first angle) (as shown in fig. 4), the connection rod 200 is perpendicular to the mounting base 100. That is, the connecting rod 200 can be angularly adjusted by 180 ° with respect to the mounting base 100.

When the monitoring assembly 010 is installed, the angle between the connection rod 200 and the installation base 100 can be adjusted according to a proper height and angle to change the position of the installation site 321 relative to the inner wall of the tunnel. In the above process, it is not necessary to add another installation base 100 to enhance the connection strength of the support structure and the inner wall of the tunnel. In addition, according to the application, the mounting base 100 can be selectively connected with the top wall of the tunnel or the side wall of the tunnel according to actual conditions, so that the tunnels with different heights and special mounting requirements (such as the requirement that the mounting base 100 cannot be connected with the top wall of the tunnel but only connected with the side wall of the tunnel, or the requirement that the mounting base 100 cannot be connected with the side wall of the tunnel but only connected with the top wall of the tunnel) can be met, and the adaptability of the monitoring component 010 can be effectively improved. In addition, for tunnels with different heights, the distance between the mounting position 321 and the bottom surface of the tunnel can also be changed by adjusting the angle between the connecting rod 200 and the mounting base 100.

When the monitoring assembly 010 needs to detach or move the protection cover 012 to inspect, repair or replace the monitoring assembly 011, the connection rod 200 can be moved for the larger size of the protection cover 012, so that the connection rod 200 moves relative to the mounting base 100, thereby changing the position of the monitoring assembly 010 to avoid the position. The whole monitoring assembly 010 and even a support structure are not required to be disassembled, so that the difficulty in checking, maintaining or replacing the monitoring assembly 011 is reduced.

Since the mounting member 300 has two or more mounting positions 321, one bracket structure can mount two or more monitoring assemblies 010. Compare in prior art a supporting structure can only install with a control subassembly 010, quantity that can greatly reduced supporting structure reduces the destruction to the tunnel inner wall. In addition, the space volume occupied by the monitoring equipment can be reduced.

Referring to fig. 1, 3-6, in some embodiments, the mounting member 300 includes a connecting portion 310 and at least two mounting portions 320. The middle region of the connection part 310 is movably connected with the connection rod 200. The mounting parts 320 are provided at intervals at an edge region of the connection part 310. The mounting portion 320 is provided with a mounting location 321. Since the mounting part 320 is provided at the edge region of the connection part 310, and the connection rod 200 is connected with the center region of the connection part 310. Therefore, when the monitoring assembly 010 is mounted at the corresponding mounting position 321, the connecting rod 200 does not interfere with the monitoring assembly 010.

In some embodiments, as shown in fig. 5 and 6, the mounting portion 320 is symmetrically disposed at an edge region of the connection portion 310 along a center of the connection portion 310. Such setting can make installed part 300 after all control assembly 010 of installation, the effort of control assembly 010 that it received is comparatively dispersed, and the dispersion is comparatively even, and when connecting portion 310 was connected with connecting rod 200, the improvement of connection stability and connection accuracy.

For example, as in the embodiment shown in fig. 1 to 6, when the number of the mounting parts 320 is two, the mounting parts 320 may be provided at opposite ends of the connecting part 310. For another example, when the number of the mounting parts 320 is three, the mounting parts 320 may be disposed along the circumferential direction of the connecting part 310, and the distances between any adjacent mounting parts 320 are equal.

In some embodiments, as shown in fig. 5 and 6, the mounting portion 320 is provided with at least one mounting hole 322. The monitoring assembly 010 can be connected with the mounting portion 320 through the mounting hole 322 to realize that the monitoring assembly 010 is mounted at the corresponding mounting position 321.

With continued reference to fig. 5 and 6, in some embodiments, the connection 310 includes a first plate 311, a second plate 312, and a third plate 313. The first plate 311 and the second plate 312 are respectively disposed on two sides of the third plate 313. The first plate 311 and the second plate 312 form an accommodating space between them for accommodating the connecting rod 200. Both sides of the connecting rod 200 are connected to the first plate 311 and the second plate 312, respectively. Each mounting portion 320 is connected to the third plate 313. The connecting rod 200 is sandwiched by the first plate 311 and the second plate 312 to increase the abutting area between the connecting portion 310 and the connecting rod 200, thereby facilitating the connection therebetween.

In some of these embodiments, the ends of the connecting rods 200 may abut the third plate 313. Such an arrangement allows the connection rod 200 to be restrained by the third plate 313 so that a worker can quickly and accurately connect the connection rod 200 with the connection part 310.

In other embodiments, the ends of the connecting rods 200 may have some clearance from the third plate 313. Through the arrangement of the gap, the connecting rod 200 can rotate a certain angle relative to the connecting part 310, so that the angle of the mounting plate relative to the tunnel can be adjusted, and the mounting flexibility is increased.

As shown in fig. 5 and 6, in some embodiments, the mounting portion 320 and the third plate 313 may be integrally formed. Such an arrangement effectively prevents the two from being separated, and can reduce the production cost of the mounting seat 500. Reducing the structural complexity of mount 500. In some other embodiments, the mounting portion 320 and the third plate 313 may also be connected by welding, bolting, clamping, or the like.

In some embodiments, the connecting rod 200 may have a quadrangular prism shape, such as a rectangular parallelepiped shape. The connecting rod 200 may also be cylindrical or other polygonal column, which can be adjusted according to the actual situation. When the connecting rod 200 adopts the quadrangular prism shape, the complexity of the connecting rod 200 can be reduced, and the arrangement can facilitate the connection of the connecting rod 200 with the installation part 300 and the installation base 100, the connecting rod 200 is not easy to slide relative to the installation part 300 or the installation base 100, and the positioning difficulty caused by the sliding of the connecting rod 200 is further avoided to be increased.

In some embodiments, the connecting rod 200 may be a metal connecting rod 200 to increase the rigidity of the connecting rod 200. The connecting rod 200 may be hollow tubular. Compared to the solid connecting rod 200, the hollow tubular connecting rod 200 has a lighter weight, reducing the force acting on the inner wall of the tunnel.

As shown in fig. 5 to 6, when the connecting rod 200 is connected to the first plate 311 and the second plate 312, a bolt connection may be selected. Wherein the bolt may pass through only the first plate 311 and the connection rod 200, or only the second plate 312 and the connection plate. The bolt may also sequentially pass through the first plate 311, the connecting rod 200, and the second plate 312 to achieve the connection of the connecting rod 200 and the connecting portion 310. When the bolts are connected, the number of the bolts can be adjusted according to actual conditions, and is not limited herein.

One end of the connecting rod 200 far away from the mounting member 300 is movably connected with the mounting base 100. Referring to fig. 1, 4-6, in some embodiments, the end of the mounting base 100 is provided with a rotation space 125. The rotation space 125 is provided with a first opening 123 and a second opening 124 communicating with each other. The connecting rod 200 partially extends into the rotating space 125 from the first opening 123, the second opening 124, or the junction between the first opening 123 and the second opening 124, and the connecting rod 200 can rotate relative to the mounting base 100. By providing the rotation space 125 having the first opening 123 and the second opening 124, the connection relationship between the connection rod 200 and the mounting base 100 can be maintained when the connection rod rotates relative to the mounting base.

Further, in some embodiments, the first opening 123 is located at an end surface of the mounting base 100. The second opening 124 is located at a sidewall of the mounting base 100. The number of the second openings 124 is one. A portion of the connection rod 200 is located in the rotation space 125 and is rotatable with respect to the mounting base 100. When the connection rod 200 completely protrudes out of the rotation space 125 through the first opening 123, the angle between the connection rod 200 and the mounting base 100 is a first angle. As shown in fig. 4, when the connection rod 200 completely extends out of the rotation space 125 through the second opening 124, the angle between the connection rod 200 and the mounting base 100 is a second angle. When the connection rod 200 partially extends out of the rotation space 125 through the first opening 123 and partially extends out of the rotation space 125 through the second opening 124, an angle between the connection rod 200 and the mounting base 100 is an angle between the first angle and the second angle.

For example, in one embodiment, the first angle is 0 ° and the second angle is 90 °. When the connecting rod 200 completely extends out of the rotating space 125 through the first opening 123, the connecting rod 200 is aligned with the mounting base 100 (similar to that shown in fig. 3), and the angle between the connecting rod 200 and the mounting base 100 is the first angle. The connecting rod 200 extends out of the rotating space 125 completely through the second opening 124, the connecting rod 200 is disposed perpendicular to the mounting base 100 (similar to that shown in fig. 4), and the angle between the connecting rod 200 and the mounting base 100 is a second angle.

In some embodiments, the first opening 123 is located at an end face of the mounting base 100. The number of the second openings 124 is two, and the second openings are respectively disposed on two opposite sidewalls of the mounting base 100. This arrangement allows the connecting rod 200 to rotate at a greater angle relative to the mounting base 100.

When the connection rod 200 completely protrudes out of the rotation space 125 through the first opening 123, the angle between the connection rod 200 and the mounting base 100 is an intermediate value between the first angle and the second angle. The "intermediate value" may be a midpoint value between the values of the first angle and the second angle, or may be any value between the first angle and the second angle. The specific value depends on the relative position between the first opening 123 and the two second openings 124.

When the connection rod 200 completely protrudes from the second opening 124 out of the rotation space 125, the angle between the connection rod 200 and the mounting base 100 is the second angle or the first angle, that is, when the connection rod 200 protrudes from one second opening 124, the angle between the connection rod 200 and the mounting base 100 is the first angle (similar to that shown in fig. 3). When the connection rod 200 protrudes from the other second opening 124, the angle between the connection rod 200 and the mounting base 100 is a second angle.

For example, in one embodiment, the first angle is-90 ° and the second angle is 90 °. When the connecting rod 200 completely protrudes out of the rotating space 125 through the first opening 123, the connecting rod 200 is aligned with the mounting base 100, and the angle between the connecting rod 200 and the mounting base 100 is 0 °, which is an intermediate value between the first angle and the second angle. The connection rod 200 is completely extended out of the rotation space 125 through the second opening 124, and the connection rod 200 is vertically disposed with respect to the mounting base 100. The mounting member 300 is oriented differently relative to the mounting base 100 when the connecting rod 200 extends through different second openings 124, i.e., the angle between the connecting rod 200 and the mounting base 100 is-90 when the connecting rod 200 extends through one second opening 124. When the connection bar 200 protrudes from the other second opening 124, the angle between the connection bar 200 and the mounting base 100 is 90 °.

In the actual installation, adopt above-mentioned installation base 100 that has two second openings 124 to carry out the installation of connecting rod 200, need not to consider positive and negative condition when monitoring subassembly 010 installs, can rotate whole supporting structure according to actual conditions, need not to dismantle monitoring subassembly 010 and adjust the back and install again, can effectively improve the fault-tolerant rate to installation monitoring subassembly 010. In addition, the installation base 100 with two openings can realize adjustment at a larger angle to meet more use scenes, and the universality is better.

As shown in fig. 1-6, in some embodiments, the mounting base 100 is provided with a first arc-shaped through slot 121, and the first arc-shaped through slot 121 is disposed through a sidewall of the rotation space 125, which is free of the second opening 124. The bracket structure further includes a first adjustment lever 400. The first adjustment lever 400 may pass through the first arc-shaped through groove 121 and be detachably coupled with the connection rod 200. The first adjusting rod 400 is connected with the first arc-shaped through groove 121 at different positions, so that after the connecting rod 200 rotates and moves relative to the mounting base 100 by a certain angle, the first adjusting rod 400 can fix the connecting rod 200 relative to the mounting base.

In some embodiments, the first arcuate channel 121 may be quarter-circular. For example, when the number of the second openings 124 is one, the first arc-shaped through groove 121 may have a quarter-circle shape.

In other embodiments, the first arcuate channel 121 may be semi-circular in shape. In the embodiment shown in fig. 1-6, the first arcuate channel 121 may be semi-circular in shape. The length and the radian of the first arc-shaped through groove 121 can be matched according to the sizes of the first angle and the second angle, and also can be matched according to the number of the second openings 124.

In some embodiments, the mounting base 100 is provided with a first locating hole 126. The bracket structure is also provided with a positioning member 140. The first positioning hole 126 is disposed on the surface of the mounting base 100 having the first arc-shaped through slot 121. The positioning member 140 passes through the first positioning hole 126 and is coupled to the coupling rod 200. The first positioning hole 126 may be disposed at the center of the arc of the first arc-shaped through slot 121, so that the positioning element 140 may pass through the first positioning hole 126 and be connected with the corresponding position of the connecting rod 200 no matter the connecting rod 200 rotates to any position relative to the mounting base 100.

In some embodiments, the positioning member 140 can be a positioning bolt, so as to enhance the connection strength between the connecting rod 200 and the mounting base 100 while achieving the positioning effect. In some other embodiments, the positioning member 140 may also be a rotating shaft, and the end of the rotating shaft may be screwed or clamped with the connecting rod 200.

Referring to fig. 5 and 6, in some embodiments, the mounting base 100 is provided with a receiving groove 122. The receiving groove 122 extends along the bottom of the mounting base 100 to the end thereof. The bottom of the installation base 100 is a surface where the installation base 100 is connected with the inner wall of the tunnel, and the end of the installation base 100 is an end where the installation base 100 is connected with the connection rod 200. The receiving groove 122 may receive at least a portion of the connecting rod 200. The receiving groove 122 communicates with the rotation space 125. As shown in fig. 6, when at least a portion of the connecting rod 200 is inserted into the receiving groove 122, the distance between the mounting member 300 and the mounting base 100 is reduced to shorten the length of the bracket structure. The length of the aforementioned bracket structure refers to a distance between the bottom surface of the mounting base 100 to the mounting member 300.

In some embodiments, the mounting base 100 is further provided with a fixing hole 127. The stent structure further comprises a fastener 150. As shown in fig. 6, when the connecting rod 200 is inserted into the receiving groove 122, the fixing member 150 passes through the fixing hole 127 and is connected to the connecting rod 200 to fix the position of the connecting rod 200 relative to the mounting base 100 and prevent the two from being separated.

In some embodiments, the connecting rod 200 can be connected to the fixing member 150 or the positioning member 140 through the same connection point, so as to reduce the number of holes on the surface of the connecting rod 200 and damage to the connecting rod 200. Correspondingly, the positioning member 140 and the fixing member 150 may be the same type or the same structure.

In some embodiments, the mounting base 100 may include a base plate 110 and a tube 120. The base plate 110 is fixedly connected to the tube 120. The tube body 120 is movably connected with the connection rod 200. A portion of the connecting rod 200 is received in the tube body 120. By providing the bottom plate 110, the contact area of the mounting base 100 with the inner wall of the tunnel may be increased, facilitating the connection of the mounting base 100 to the inner wall of the tunnel. The tube 120 is provided to increase the length of the mounting base 100 and facilitate the connection with the connection rod 200.

In some embodiments, the base plate 110 may be a metal plate body. The base plate 110 may be formed with mounting through holes 111 to facilitate connection with the inner wall of the tunnel, for example, expansion nails may be inserted through the mounting through holes 111 and connected with the inner wall of the tunnel to mount the base plate 110 to the inner wall of the tunnel.

In some embodiments, the bottom plate 110 may further have a through slot 112. The number of through grooves 112 is plural. The support structure further comprises a connecting strap (not shown in the figures). The connection bands are used to sequentially pass through the corresponding through slots 112 to bind the base plate 110 with the object to be mounted. In some of these embodiments, the connecting band may be selected from a steel tie. The term "to-be-installed object" means that in some other cases, the monitoring component 010 cannot be installed on the inner wall of the tunnel, and only a rod-shaped object for installing the monitoring component 010 is additionally arranged in the tunnel, and the rod-shaped object is the to-be-installed object. The bottom plate 110 is bound to the object to be installed through the connection strap, so that the applicability of the support structure can be increased.

In some embodiments, the through slots 112 include at least two groups of through slots 112 extending in different directions. Through setting up the logical groove 112 that the extending direction is different, can realize that the connecting band of different directions binds. For example, in the embodiment shown in fig. 1-2, there are two sets of through slots 112 extending in different directions, one set of through slots 112 extending in the same direction as the length direction of the bottom plate 110, and the other set of through slots 112 extending in the same direction as the width direction of the bottom plate 110, so as to match the connecting strips bound in different directions.

As shown in fig. 1 to 6, the pipe body 120 may be a metal pipe body 120. The tube 120 may have properties conforming to the shape of the connector rod 200. The inner diameter of the tube body 120 may be slightly larger than the outer diameter of the end of the connection rod 200 so as to be connected with the connection rod 200.

It can be understood that the first arc-shaped through slot 121, the first positioning hole 126, the receiving groove 122, the rotation space 125, and the like are disposed on the tube 120. That is, the hollow portion of the tube 120 forms the receiving groove 122 and the rotating space 125. The sidewall of the tube body 120 is formed with a first arc-shaped through slot 121, a first positioning hole 126 and a second opening 124, and the end of the tube body 120 is formed with a first opening 123.

In some embodiments, the mounting base 100 further includes a stiffener 130. One side of the reinforcing member 130 is connected to the base plate 110. The other side of the reinforcing member 130 is connected to the pipe body 120. The reinforcement member 130 can enhance the connection between the tube 120 and the base plate 110, and reduce the possibility of the tube being separated from the base plate.

The reinforcement 130 may be a metal reinforcement 130. The reinforcing member 130 may be a reinforcing rib or a reinforcing plate. The reinforcing member 130 is connected to the base plate 110 and the pipe body 120 at adjacent sides thereof. The number of the reinforcing members 130 may be one or more, and may be adjusted according to actual conditions.

In some embodiments, the mount 300 may be directly connected with the monitoring assembly 010. In other embodiments, the mount 300 may also be indirectly connected to the monitoring assembly 010.

As shown in fig. 1-4, the monitoring device further includes a mount 500. The mounting seat 500 is disposed at the mounting position 321. The mount 500 is provided with an adjustment structure. The mount 500 can be coupled to the monitoring member 011 to provide an indirect connection of the mounting member 300 to the monitoring assembly 010. The adjustment structure may adjust an angle between the monitor part 011 and the mount 500. Through setting up mount pad 500 and regulation structure, can realize the angle modulation between supervisory equipment and installed part 300 to need not to change the state of supporting structure when making the shooting angle adjustment of supervisory control part 011.

Further, in some embodiments, mount 500 includes a base 510 and an angle adjuster 520. The base 510 is connected to the mounting base 100, that is, the base 510 is disposed at the mounting position 321. The base 510 is movably connected with the angle adjusting member 520. The side of the angle adjustment member 520 remote from the base 510 is movably connected to the monitoring structure.

Specifically, the susceptor 510 may be provided with a second arcuate through slot 511. The mount 500 further includes a second adjustment lever 530. The second adjustment lever 530 passes through the second arc-shaped through groove 511 and is coupled with the angle adjustment member 520. The second adjusting rod 530 is connected with different positions of the second arc-shaped through slot 511 to realize the angle adjustment between the base 510 and the angle adjusting member 520.

The base 510 may also be provided with a second positioning hole 512. The angle adjuster 520 is provided with a first coupling hole 521. The mount 500 further includes a second connecting rod 550. The second coupling rod 550 passes through the second positioning hole 512 and is coupled to the first coupling hole 521. The second positioning hole 512 is located at the arc center of the second arc through slot 511 to ensure that the second connecting rod 550 can be retained at the second positioning hole 512 and the first connecting hole 521 when the second adjusting rod 530 is connected to different positions of the second arc through slot 511. In some embodiments, the monitoring assembly 010 may be provided with a third curved through slot 0121. The mount 500 further includes a third adjustment lever 540. The third adjusting lever 540 passes through the third curved through slot 0121 and is connected to the angle adjusting member 520. The third adjusting rod 540 is connected with the third arc through groove 0121 at different positions, so as to adjust the angle between the monitoring component 010 and the angle adjusting piece 520.

The monitoring assembly 010 may further be provided with a third positioning hole 0122. The angle adjusting member 520 is provided with a second coupling hole (not shown). The mount 500 further includes a third connecting rod 560. The third connecting rod 560 passes through the third positioning hole 0122 and is connected to the second connecting hole. The third positioning hole 0122 is located at the arc center of the third arc through slot 0121, so as to ensure that the third connecting rod 560 can be retained at the third positioning hole 0122 and the second connecting hole when the third adjusting rod 540 is connected to the third arc through slot 0121 at different positions.

In addition, the depth direction of the second curved through groove 511 and the depth direction of the third curved through groove 0121 may be perpendicular to each other. This can realize that monitoring subassembly 010 can realize the adjustment of more angles. For example, as shown in the embodiments of fig. 1-4, the monitoring assembly 010 can rotate in a vertical plane or a horizontal plane.

All possible combinations of the technical features of the above embodiments may not be described for the sake of brevity, but should be considered as within the scope of the present disclosure as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims (10)

1. A support structure, comprising:

installing a base;

the connecting rod is movably connected with the mounting base, the angle between the connecting rod and the mounting base is an arbitrary value between a first angle and a second angle, and the second angle is larger than the first angle;

the installed part, the activity set up in the connecting rod is kept away from the one end of installation base, the installed part has two and above installation positions, one the installation position is used for supporting a control assembly.

2. The support structure of claim 1, wherein the mounting member includes a connecting portion and at least two mounting portions, a central region of the connecting portion being movably connected to the connecting rod, the mounting portions being spaced apart from edge regions of the connecting portion; the installation department sets up installation position.

3. A support structure according to claim 2, wherein the connecting portion comprises a first plate, a second plate and a third plate; the first plate and the second plate are respectively arranged at two sides of the third plate, an accommodating space for accommodating the connecting rod is formed between the first plate and the second plate, and two sides of the connecting rod are respectively connected with the first plate and the second plate; each of the mounting portions is connected to the third plate.

4. The support structure according to claim 1, wherein a rotation space is provided at an end of the mounting base, the rotation space is communicated with a first opening and a second opening, and the first opening and the second opening are respectively provided on different surfaces of the mounting base; the end of the connecting rod extends into the rotating space from any part of an opening formed by the first opening and the second opening, and the connecting rod can rotate relative to the mounting base.

5. The support structure of claim 4, wherein the first opening is located in an end face of the mounting base and the second opening is located in a side wall of the mounting base; when the end part of the connecting rod completely extends into the rotating space from the first opening, the angle between the connecting rod and the mounting base is the first angle; when the end part of the connecting rod completely extends into the rotating space from the second opening, the angle between the connecting rod and the mounting base is the second angle;

or the first openings are located on the end surface of the mounting base, the number of the second openings is two, and the two second openings are respectively arranged on two opposite side walls of the mounting base; when the end part of the connecting rod completely extends into the rotating space from the first opening, the angle between the connecting rod and the mounting base is the middle value between the first angle and the second angle, when the end part of the connecting rod completely extends into the rotating space from one second opening, the angle between the connecting rod and the mounting base is the first angle, and when the end part of the connecting rod completely extends into the rotating space from the other second opening, the angle between the connecting rod and the mounting base is the second angle.

6. The support structure of claim 4, further comprising a first adjusting rod, wherein the mounting base is provided with a first arc-shaped through groove, and the first arc-shaped through groove penetrates through a side wall of the rotating space; the first adjusting rod is used for penetrating through the first arc-shaped through groove and is detachably connected with the connecting rod;

and/or, the installation base sets up the holding tank, the holding tank follows the bottom of installation base extends to its tip, the holding tank is used for holding at least part the connecting rod, the holding tank with rotate the space intercommunication.

7. The support structure of claim 1, wherein the mounting base includes a base plate and a tube, the base plate being fixedly connected to the tube, the tube being movably connected to the connecting rod, a portion of the connecting rod being received in the tube.

8. The support structure of claim 7, wherein the mounting base further comprises a reinforcing member, one side of the reinforcing member being connected to the base plate and the other side of the reinforcing member being connected to the pipe body;

and/or, the bottom plate sets up a plurality of logical grooves, the supporting structure still includes the connecting band, the connecting band is used for passing at least two logical groove and with treat that the installation thing is connected.

9. A monitoring device, characterized by comprising two or more monitoring components and the support structure of any one of claims 1 to 8, wherein the monitoring components are arranged at the mounting positions in a one-to-one correspondence manner.

10. The monitoring device of claim 9, further comprising a mounting seat disposed at the mounting location, the mounting seat being provided with an adjustment structure for connecting with the monitoring component, the adjustment structure being used to adjust an angle between the monitoring component and the mounting seat.

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