CN215764297U - Support and detection device - Google Patents

Abstract

The utility model provides a bracket and a detection device. The support comprises a main connecting seat, a mounting arm, an auxiliary connecting seat and a supporting arm; the auxiliary connecting seat is separated from the main connecting seat, one end of the mounting arm is rotatably connected with the main connecting seat, and the mounting arm is used for mounting detection equipment; one end of the supporting arm is rotatably connected with the auxiliary connecting seat, the other end of the supporting arm is rotatably connected with the mounting arm, and the supporting arm is used for arranging one end connected with the mounting arm at an interval relative to the rotating axis of the main connecting seat. The detection device comprises the bracket. The support provided by the utility model has good adjustability and support stability, and the detection device provided by the utility model has high adjustment flexibility, site adaptability and installation stability.

Description

Support and detection device

Technical Field

The utility model relates to the field of tunnel detection equipment, in particular to a support and a detection device.

Background

In order to monitor the traffic condition in the tunnel, detection equipment such as a camera, a radar and the like are usually arranged in the tunnel; these detection devices are mounted to the walls of the tunnel by brackets. Most tunnel walls are cambered, and some supports have poor adjustability and cannot adapt to tunnel walls with different radians, so that the detection equipment cannot be installed at a specific position or angle (for example, in some cases, a cross arm of a support for installing the detection equipment needs to be horizontally positioned on the upper surface). In addition, some stents are difficult to stabilize themselves after being adjusted to the proper angle.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to solving at least one of the problems of the prior art. Therefore, the utility model provides a support, which has good adjustability and support stability.

The utility model also provides a detection device with the bracket.

A stent according to an embodiment of the first aspect of the utility model comprises: a main connecting seat; one end of the mounting arm is rotatably connected with the main connecting seat, and the mounting arm is used for mounting the detection equipment; the auxiliary connecting seat is separated from the main connecting seat; one end of the supporting arm is rotatably connected with the auxiliary connecting seat, the other end of the supporting arm is rotatably connected with the mounting arm, and the supporting arm is used for being connected with one end of the mounting arm and is arranged at an interval relative to the rotating axis of the main connecting seat.

The bracket provided by the embodiment of the utility model has at least the following beneficial effects: according to the support, the relative positions of the main connecting seat and the auxiliary connecting seat are adjusted, the angle between the supporting arm and the auxiliary connecting seat and the angle between the mounting arm and the main connecting seat are correspondingly adjusted, so that the support can be adapted to tunnel wall surfaces with different radians, and the adjustability and the applicability of the support are high. In addition, compared with the mode of only obstructing the rotation of the mounting arm by friction, the support provided by the utility model mainly props against the mounting arm through the support arm, so that the mounting arm is supported, and the support stability of the support is high.

According to some embodiments of the utility model, the main connection seat has a first adjustment groove, the bracket further comprises a first adjustment member connected to the mounting arm, the first adjustment member being slidable in the first adjustment groove as the mounting arm rotates; the first adjusting piece and the mounting arm can clamp the main connecting seat together to prevent the mounting arm from rotating relative to the main connecting seat.

According to some embodiments of the utility model, the stand further comprises a second adjustment member, the support arm comprising: one end of the first adjusting section is rotatably connected with the auxiliary connecting seat, and the first adjusting section is provided with a second adjusting groove; the second adjusting section is in rotating connection with the mounting arm; the second adjusting piece is connected to the second adjusting section, the second adjusting piece is slidably arranged in the second adjusting groove, and the second adjusting piece and the second adjusting section can clamp the first adjusting section together so as to block the first adjusting section from moving relative to the second adjusting section.

According to some embodiments of the utility model, the first adjustment segment is rotatably connected to the second adjustment segment by the second adjustment member.

According to some embodiments of the utility model, the mounting arm has a limiting groove, one end of the second adjusting section is inserted into the limiting groove, and an end wall of the limiting groove can abut against the second adjusting section to block the second adjusting section from rotating relative to the mounting arm.

According to some embodiments of the utility model, the detection device further comprises a transition frame, the transition frame is rotatably connected to one end of the mounting arm far away from the main connecting seat, and the transition frame is used for mounting the detection device.

According to some embodiments of the utility model, the device further comprises a device connection frame, the device connection frame is rotatably connected with the transition frame, and the device connection frame is used for being connected with the detection device; the transition frame is rotatable relative to the mounting arm about an axis of rotation that is a first axis, and the equipment link is rotatable relative to the transition frame about an axis of rotation that is a second axis, the first axis and the second axis being non-collinear and non-parallel.

According to some embodiments of the utility model, further comprising a third adjustment member coupled to the mounting arm, the transition frame having a third adjustment slot, the third adjustment member slidably disposed in the third adjustment slot, the third adjustment member sliding in the third adjustment slot as the transition frame rotates relative to the mounting arm; the third adjusting piece can clamp the transition frame together with the mounting arm so as to prevent the transition frame from rotating relative to the mounting arm.

According to some embodiments of the utility model, further comprising a fourth adjustment member coupled to the transition frame, the equipment link having a fourth adjustment slot, the fourth adjustment member slidably disposed in the fourth adjustment slot, the fourth adjustment member sliding in the fourth adjustment slot as the equipment link rotates relative to the transition frame; the fourth adjusting piece and the transition frame can clamp the equipment connecting frame together to prevent the equipment connecting frame from rotating relative to the transition frame.

The detection device according to the embodiment of the second aspect of the utility model comprises the bracket as described above.

The detection device provided by the embodiment of the utility model has at least the following beneficial effects: the adjustment flexibility, the site adaptability and the installation stability are higher.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The utility model is further described with reference to the following figures and examples, in which:

FIG. 1 is a perspective view of a stent of the present invention;

FIG. 2 is a schematic perspective view of another angle of the bracket of FIG. 1;

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

FIG. 4 is a top view of the bracket of FIG. 1;

fig. 5 is a schematic view showing the installation manner of the bracket of the present invention on the wall surface of the tunnel.

Reference numerals: 101-primary connecting base, 102-secondary connecting base, 103-transition base, 104-equipment connecting base, 105-mounting arm, 106-second adjusting section, 107-first adjusting section, 108-supporting arm, 109-second adjusting member, 110-second adjusting groove, 111-fourth adjusting member, 112-fourth adjusting groove, 113-fourth adjusting member, 114-fifth adjusting member, 115-first shaft member, 116-second shaft member, 117-first adjusting groove, 118-first adjusting member, 119-limiting groove, 201-third adjusting groove, 202-third shaft member, 401-third adjusting member.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, the meaning of a plurality is one or more, the meaning of a plurality is two or more, and the above, below, exceeding, etc. are understood as excluding the present numbers, and the above, below, within, etc. are understood as including the present numbers. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.

In the description of the present invention, reference to the description of the terms "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Referring to fig. 1 to 4, the present invention provides a stent. The bracket includes a main link base 101, an auxiliary link base 102, a mounting arm 105, a support arm 108, and a first adjuster 118. The main connection holder 101 and the auxiliary connection holder 102 are both for mounting on a wall surface of a tunnel (may be fixed by screws), and the main connection holder 101 and the auxiliary connection holder 102 are separated from each other. One end of the mounting arm 105 is rotatably connected to the main link base 101 by a first shaft 115, and the other end of the mounting arm 105 is used for mounting the sensing device. One end of the supporting arm 108 is rotatably connected to the auxiliary connecting socket 102 via a second shaft member 116, and the other end of the supporting arm 108 is rotatably connected to the mounting arm 105. Further, the support arm 108 has one end for connection with the mounting arm 105, and is disposed apart from the rotational axis of the mounting arm 105 with respect to the main link base 101. In the present invention, the members for serving as the rotating shafts (including the first shaft member 115, and the second shaft member 116, the third shaft member 202, the fourth shaft member 113, and the fifth shaft member 114, which will be mentioned later) may be pins, bolts, or the like.

With reference to fig. 1 and 5, one way of mounting the bracket to the tunnel wall is generally: firstly, the main connecting seat 101 is installed on the wall surface of the tunnel, and then the installation arm 105 is rotated until the angle between the installation arm 105 and the main connecting seat 101 reaches a target value; then, the angle between the supporting arm 108 and the mounting arm 105 is adjusted, and the auxiliary connecting socket 102 is mounted on the wall surface of the tunnel. The bracket of the utility model can be adapted to tunnel wall surfaces with different radians by adjusting the relative position between the main connecting seat 101 and the auxiliary connecting seat 102 and correspondingly adjusting the angle between the supporting arm 108 and the auxiliary connecting seat 102 and the angle between the mounting arm 105 and the main connecting seat 101, and has higher adjustability and applicability. In addition, compared with the method of only obstructing the rotation of the mounting arm 105 by friction, the bracket of the present invention supports the mounting arm 105 by mainly abutting the supporting arm 108 against the mounting arm 105, and the support stability of the bracket is high.

It should be noted that, while the main connecting socket 101 is above the auxiliary connecting socket 102 in fig. 1 to 5, in other embodiments, the auxiliary connecting socket 102 may be disposed above the main connecting socket 101, and the supporting wall 108 is located above the mounting arm 105. If the main connector holder 101 is located below the auxiliary connector holder 102, the support arm 108 pulls the mounting arm 105 above the mounting arm 105, thereby supporting the mounting arm 105.

Referring to fig. 1 and 3, in some embodiments, the bracket further includes a first adjustment member 118, the main link base 101 further has a first adjustment groove 117, the first adjustment member 118 is connected with the mounting arm 105, and the first adjustment member 118 is slidably disposed in the first adjustment groove 117. The first adjuster 118 can clamp the main link base 101 together with the mounting arm 105, thereby hindering the mounting arm 105 from rotating relative to the main link base 101 by friction between the main link base 101 and the mounting arm 105. The first adjusting slot 117 is an arc-shaped slot, and when the mounting arm 105 rotates relative to the main link base 101, the first adjusting member 118 correspondingly slides in the first adjusting slot 117. As mentioned above, after the main connection socket 101 is fixed, the mounting arm 105 needs to be rotated to adjust the angle between the mounting arm 105 and the main connection socket 101; the first adjustment member 118 and the first adjustment groove 117 are provided to fix an angle between the mounting arm 105 and the main link base 101 after the angle of the mounting arm 105 relative to the main link base 101 is adjusted to a proper angle.

In some embodiments, the first adjusting member 118 may be provided as a combination of a bolt and a nut, the nut is fixed on the mounting arm 105, a screw of the bolt is slidably disposed in the first adjusting groove 117, and a nut of the bolt is used for clamping the mounting arm 105 together with the main connection seat 101. An installer can reduce the distance between the nut and the main connecting seat 101 by screwing the bolt in a certain direction until the nut and the main connecting seat 101 clamp the mounting arm 105, so that the angle of the mounting arm 105 is fixed; when the installer turns the bolt in the opposite direction, the distance between the nut and the main link housing 101 is increased, thereby releasing the clamping of the mounting arm 105. The second adjuster 109, the third adjuster 401, and the fourth adjuster 111 will be mentioned below, and are arranged in a manner similar to the first adjuster 118.

Referring to fig. 1-3, in some embodiments, the bracket includes a second adjustment member 109 and the support arm 108 includes a first adjustment segment 107 and a second adjustment segment 106. One end of the first adjusting segment 107 is rotatably connected with the auxiliary connecting seat 102, the first adjusting segment 107 has a second adjusting groove 110, and the second adjusting member 109 is slidably disposed in the second adjusting groove 110. Second adjustment segment 106 is pivotally connected to mounting arm 105 via fifth shaft 114, second adjustment member 109 is connected to second adjustment segment 106, and second adjustment member 109 is capable of co-operating with second adjustment segment 106 to clamp first adjustment segment 107 to resist movement of first adjustment segment 107 relative to second adjustment segment 106. In this arrangement, the support arm 108 is a two-piece structure, and the angle between the first adjustment segment 107 and the second adjustment segment 106 can be changed by changing the position of the second adjustment member 109 in the second adjustment slot 110. In this arrangement, the extension direction of the support arm 108 itself is adjustable and can be fixed after being adjusted, which is beneficial to improve the flexibility of selecting the installation position of the auxiliary connection seat 102.

In some embodiments, the first adjustment segment 107 and the second adjustment segment 106 are rotatably connected by the second adjustment member 109, which is advantageous to further improve the flexibility of adjustment of the support arm 108 itself. For example, the second adjusting member 109 is provided as a bolt, the diameter of the bolt is smaller than the width of the second adjusting groove 110, and the first adjusting section 107 and the second adjusting section 106 can relatively rotate around the second adjusting member 109 when the second adjusting member 109 is loosened.

Referring to fig. 2 and 4, in some embodiments, the mounting arm 105 has a limiting groove 119, and an end of the second adjusting section 106 away from the auxiliary connecting seat 102 is inserted into the limiting groove 119. When the second adjusting section 106 rotates to a certain angle relative to the mounting arm 105, the end wall of the limiting groove 119 can abut against the second adjusting section 106, so that the second adjusting section 106 is prevented from rotating relative to the mounting arm 105. The limiting slot 119 is mainly used for limiting the angle between the second adjusting section 106 and the mounting arm 105, so that the stress of the supporting arm 108 is limited within a proper range, and the risk of damage to the supporting arm 108 is reduced.

Referring to fig. 1 and 2, in some embodiments, the bracket further includes a transition frame 103, the transition frame 103 is rotatably connected to an end of the mounting arm 105 away from the main connecting seat 101 through a third shaft member 202, the transition frame 103 is used for mounting a detection device, and the detection device can rotate together with the transition frame 103. By mounting the detection device on a transition frame 103 that is rotatable with respect to the mounting arm 105, adjustment of the orientation of the detection device (e.g., the orientation of the lens) can be achieved, which improves the flexibility of the arrangement of the detection device, as compared to mounting the detection device directly on the mounting arm 105. In some embodiments, the rack further comprises an equipment connection rack 104, the equipment connection rack 104 is rotatably connected with the transition rack 103 through a fourth shaft member 113, and the detection equipment is connected to the equipment connection rack 104. If the axis of rotation of the transition frame 103 relative to the mounting arm 105 is taken as the first axis and the axis of rotation of the equipment link frame 104 relative to the transition frame 103 is taken as the second axis, the first and second axes are not collinear and parallel. Referring to fig. 1 to 4, the first axis is a straight line extending in the vertical direction (corresponding to the center line of the fourth shaft 113), and the second axis is a straight line extending in the horizontal direction (corresponding to the center line of the third shaft 202). In the case where the transition frame 103 and the equipment link frame 104 are provided, the detection equipment attached to the equipment link frame 104 has two different degrees of freedom of rotation with respect to the mounting arm 105, and the flexibility of adjustment of the orientation of the detection equipment is higher.

After the angle between the transition frame 103 and the mounting arm 105 is adjusted to a suitable range, the transition frame 103 and the mounting arm 105 need to be relatively fixed to maintain the angle therebetween stable. Specifically, referring to fig. 2 and 4, in some embodiments, the bracket further comprises a third adjustment member 401, the third adjustment member 401 being coupled to the mounting arm 105, the transition frame 103 having a third adjustment slot 201, the third adjustment member 401 being slidably disposed in the third adjustment slot 201. Third adjustment slot 201 is an arc-shaped slot, and when transition frame 103 rotates relative to mounting arm 105, third adjustment member 401 slides in third adjustment slot 201 accordingly. The third adjustment member 401 is capable of clamping the transition piece 103 in cooperation with the mounting arm 105, thereby blocking rotation of the transition piece 103 relative to the mounting arm 105.

Similarly, after the angle between the equipment connection frame 104 and the transition frame 103 is adjusted to a suitable range, the equipment connection frame 104 and the transition frame 103 need to be relatively fixed to keep the angle therebetween stable. Specifically, referring to fig. 1 and 2, in some embodiments, the bracket further includes a fourth adjustment member 111, the fourth adjustment member 111 is coupled to the mounting arm 105, the equipment attachment bracket 104 has a fourth adjustment slot 112, and the fourth adjustment member 111 is slidably disposed in the fourth adjustment slot 112. The fourth adjusting slot 112 is an arc-shaped slot, and when the device connecting frame 104 rotates relative to the transition frame 103, the fourth adjusting piece 111 correspondingly slides in the fourth adjusting slot 112. The fourth adjustment member 111 can clamp the equipment link 104 together with the transition frame 103, thereby blocking the equipment link 104 from rotating relative to the transition frame 103.

The utility model also provides a detection device which comprises detection equipment (such as a camera, a radar and the like) and the bracket according to the embodiment. The detection device is high in adjustment flexibility, site adaptability and installation stability.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention. Furthermore, the embodiments of the present invention and the features of the embodiments may be combined with each other without conflict.

Claims (10)

1. The support for install check out test set, its characterized in that includes:

a main connecting seat;

one end of the mounting arm is rotatably connected with the main connecting seat, and the mounting arm is used for mounting the detection equipment;

the auxiliary connecting seat is separated from the main connecting seat;

one end of the supporting arm is rotatably connected with the auxiliary connecting seat, the other end of the supporting arm is rotatably connected with the mounting arm, and the supporting arm is used for being connected with one end of the mounting arm and is arranged at an interval relative to the rotating axis of the main connecting seat.

2. The bracket of claim 1, wherein the primary connecting seat has a first adjustment slot, the bracket further comprising a first adjustment member connected to the mounting arm, the first adjustment member being slidable in the first adjustment slot as the mounting arm rotates; the first adjusting piece and the mounting arm can clamp the main connecting seat together to prevent the mounting arm from rotating relative to the main connecting seat.

3. The bracket of claim 1, further comprising a second adjustment member, the support arm comprising:

one end of the first adjusting section is rotatably connected with the auxiliary connecting seat, and the first adjusting section is provided with a second adjusting groove;

the second adjusting section is in rotating connection with the mounting arm;

the second adjusting piece is connected to the second adjusting section, the second adjusting piece is slidably arranged in the second adjusting groove, and the second adjusting piece and the second adjusting section can clamp the first adjusting section together so as to block the first adjusting section from moving relative to the second adjusting section.

4. The bracket of claim 3, wherein the first adjustment segment is rotationally coupled to the second adjustment segment via the second adjustment member.

5. The bracket of claim 3, wherein the mounting arm has a limiting groove, one end of the second adjusting section is disposed in the limiting groove, and an end wall of the limiting groove can abut against the second adjusting section to prevent the second adjusting section from rotating relative to the mounting arm.

6. The bracket of claim 1, further comprising a transition frame, wherein the transition frame is rotatably connected to an end of the mounting arm away from the main connecting seat, and the transition frame is used for mounting the detection device.

7. The rack of claim 6, further comprising an equipment connection rack, the equipment connection rack being rotatably connected to the transition rack, the equipment connection rack being configured to connect to the detection equipment; the transition frame is rotatable relative to the mounting arm about an axis of rotation that is a first axis, and the equipment link is rotatable relative to the transition frame about an axis of rotation that is a second axis, the first axis and the second axis being non-collinear and non-parallel.

8. The bracket of claim 7, further comprising a third adjustment member coupled to the mounting arm, the transition frame having a third adjustment slot, the third adjustment member slidably disposed in the third adjustment slot, the third adjustment member sliding in the third adjustment slot as the transition frame rotates relative to the mounting arm; the third adjusting piece can clamp the transition frame together with the mounting arm so as to prevent the transition frame from rotating relative to the mounting arm.

9. The bracket of claim 7, further comprising a fourth adjustment member coupled to the transition frame, the equipment interface frame having a fourth adjustment slot, the fourth adjustment member slidably disposed in the fourth adjustment slot, the fourth adjustment member sliding in the fourth adjustment slot as the equipment interface frame rotates relative to the transition frame; the fourth adjusting piece and the transition frame can clamp the equipment connecting frame together to prevent the equipment connecting frame from rotating relative to the transition frame.

10. Detection device, characterized in that it comprises a support according to any one of claims 1 to 9.

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