Support structure and case equipment

Abstract

The utility model relates to a support structure and case equipment, the support structure is used for being installed on a rod body, the support structure comprises a first hoop assembly, a second hoop assembly and an installation assembly, and the first hoop assembly is used for tightly holding the rod body; the second hoop assembly is used for tightly holding the rod body, and the second hoop assembly is connected with the first hoop assembly and can rotate around the axis of the rod body relative to the first hoop assembly; and the mounting assembly is arranged on the second hoop assembly and is used for mounting the case. When the case is adjusted, the second hoop assembly is controlled to loosen the rod body, so that the second hoop assembly can rotate around the axis of the rod body relative to the first hoop assembly, the first hoop assembly always holds the rod body in the adjusting process, and the second hoop assembly is always connected with the first hoop assembly, so that the support structure and the case can be prevented from falling off; and moreover, a crane is not needed, and only one constructor can complete adjustment, so that the safety and the convenience are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of mounting brackets, in particular to a bracket structure and a chassis device. Background Art

[0002] Chassis-type equipment such as speed radar cameras are installed on the pole using a pole bracket. When adjusting the angle of the equipment later, you need to first loosen the pole bracket from the pole, and then hold the pole bracket tightly after the adjustment is completed.

[0003] However, since chassis-type equipment is installed at a high height and is heavy, a crane is usually required to adjust the equipment angle, and the work requires the assistance of multiple construction workers, which is time-consuming and labor-intensive. There is also a risk of the bracket and chassis-type equipment falling, posing certain safety hazards. Utility Model Content

[0004] Based on this, it is necessary to provide a bracket structure and chassis equipment to address the above problems, so as to facilitate the subsequent adjustment of the chassis angle and improve safety.

[0005] The utility model first provides a bracket structure for installation on a rod body, comprising: a first clamp assembly, for clamping the rod body; a second clamp assembly, for clamping the rod body, the second clamp assembly is connected to the first clamp assembly and can rotate around the axis of the rod body relative to the first clamp assembly; and an installation assembly, which is arranged on the second clamp assembly and is used to install a chassis.

[0006] In the above-mentioned bracket structure, when adjusting the chassis, the second clamp assembly is controlled to loosen the rod body, so that the second clamp assembly, the installation assembly and the chassis can rotate around the axis of the rod body relative to the first clamp assembly. After the adjustment is completed, the second clamp assembly is controlled again to clamp the rod body to fix the positions of the second clamp assembly, the installation assembly and the chassis. Since the first clamp assembly always clamps the rod body during the adjustment process, and the second clamp assembly, the installation assembly and the chassis are always connected to the first clamp assembly, the bracket structure and the chassis can be prevented from falling off, and there is no need for a crane. Even if there is only one construction worker, the adjustment can be completed to improve safety and convenience.

[0007] In one embodiment, the first clamp assembly is provided with a first arc-shaped groove centered on the axis of the rod body, and the second clamp assembly includes a second clamp body and a sliding member protruding from the second clamp body, and the sliding member is slidably connected to the first arc-shaped groove.

[0008] With such arrangement, the cooperation between the sliding member and the first arc-shaped groove can limit the rotation range of the second clamp assembly, thereby limiting the adjustment range of the chassis.

[0009] In one embodiment, the second clamp assembly is arranged below the first clamp assembly, the first clamp assembly includes a first clamp body and a support member arranged on the first clamp body, and the first arc-shaped groove is arranged on the support member; the sliding member includes a penetration portion and a sliding portion, the penetration portion is penetrated in the first arc-shaped groove, and the sliding portion is arranged at one end of the penetration portion away from the second clamp body, and is supported by the support member.

[0010] With such arrangement, when the second clamp assembly releases the rod body, the support member can support the sliding portion to prevent the chassis from falling, thereby improving the reliability and safety of the bracket structure.

[0011] In one embodiment, the sliding member further includes a locking portion connected to the sliding portion, and the locking portion can press the sliding portion against the supporting member to limit the sliding of the sliding portion relative to the supporting member; and / or, the sliding member further includes a roller rotatably disposed on the sliding portion.

[0012] With such arrangement, during normal use of the chassis, the locking portion can press the sliding portion against the support member to prevent the second clamp assembly from accidentally rotating relative to the first clamp assembly; the roller can reduce the friction between the sliding portion and the support member, making it easier for construction workers to control the rotation of the second clamp assembly.

[0013] In one embodiment, the mounting assembly includes a mounting member and a rotating member, the mounting member is arranged on the second clamp assembly, the rotating member is connected to the mounting member and can rotate around a preset axis relative to the mounting member, the preset axis is parallel to the axis of the rod body, and the rotating member is used to install the chassis.

[0014] With such arrangement, the rotating member rotates relative to the mounting member around the preset axis, which can achieve angle compensation adjustment of the chassis and expand the adjustment range of the chassis.

[0015] In one of the embodiments, the mounting member is provided with a rotation groove, and the mounting assembly further comprises at least one bearing group, and the rotating member is rotatably disposed in the rotation groove through at least one bearing group.

[0016] With such arrangement, the bearing assembly can reduce the friction between the rotating member and the mounting member, making it easier for construction workers to control the rotation of the rotating member.

[0017] In one embodiment, the inner wall of the rotating groove and one of the rotating member are provided with a second arc groove centered on the preset axis, and the other is convexly provided with a limiting portion, and the limiting portion is slidably connected to the second arc groove; and / or, the mounting assembly also includes a locking member arranged on the mounting member, and the locking member can press the rotating member to limit the rotation of the rotating member relative to the mounting member.

[0018] With such arrangement, the limiting portion cooperates with the second arc groove to limit the rotation range of the rotating member, thereby limiting the adjustment range of the chassis; during normal use of the chassis, the locking member can press the rotating member to prevent the rotating member from accidentally rotating relative to the mounting member.

[0019] In one embodiment, the mounting assembly includes a fixing member, a first fastener and a second fastener, the first fastener is arranged on the fixing member and used to connect to the chassis, the second fastener is used to connect to the chassis, the fixing member is provided with a third arc-shaped groove centered on the first fastener, and the second fastener is slidably connected to the third arc-shaped groove.

[0020] With such arrangement, the chassis can rotate relative to the fixing member around the axis of the first fastener to adjust the angle of the chassis, and the cooperation between the second fastener and the third arc groove can limit the rotation range of the chassis, thereby limiting the adjustment range of the chassis, and the adjustment method is simple and convenient.

[0021] In one embodiment, the first hoop assembly includes a first hoop body, a second hoop body and a third fastener, the first hoop body and the second hoop body are used to surround the outer periphery of the rod body, and the third fastener tightens and fixes the first hoop body and the second hoop body; and / or, the second hoop assembly includes a third hoop body, a fourth hoop body and a fourth fastener, the third hoop body and the fourth hoop body are used to surround the outer periphery of the rod body, and the fourth fastener tightens and fixes the third hoop body and the fourth hoop body; and / or, the inner wall of the first hoop assembly and / or the inner wall of the second hoop assembly is provided with an anti-slip portion.

[0022] With such arrangement, the first clamp assembly and the second clamp assembly have simple structures and are easy to assemble and disassemble, thus being convenient for construction personnel to operate; the anti-slip portion can increase the friction between the first clamp assembly and the second clamp assembly and the rod body, thereby preventing the bracket structure from sliding relative to the rod body along the axis of the rod body.

[0023] The utility model also provides a chassis device, comprising a chassis and the bracket structure as described above, wherein the chassis is installed on the installation assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the conventional technology, the drawings required for use in the embodiments or the conventional technology descriptions are briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0025] Figure 1 This is a schematic diagram of the three-dimensional structure of a chassis device according to one embodiment of the utility model;

[0026] Figure 2 for Figure 1 Schematic diagram of the local three-dimensional structure of the middle support structure Figure 1 ;

[0027] Figure 3 for Figure 1 Schematic diagram of the local three-dimensional structure of the middle support structure Figure 2 ;

[0028] Figure 4 for Figure 1 A schematic diagram of a partial three-dimensional structure of the first clamp assembly;

[0029] Figure 5 for Figure 1 A schematic diagram of the three-dimensional structure of the third hoop;

[0030] Figure 6 for Figure 1 A schematic diagram of a partial three-dimensional structure of a middle sliding member;

[0031] Figure 7 for Figure 1 A schematic diagram of the three-dimensional structure of the fourth hoop;

[0032] Figure 8 for Figure 1 A schematic diagram of the three-dimensional structure of the middle cover body;

[0033] Fig. 9 for Figure 1 Schematic diagram of the partial explosion structure of the installed components;

[0034] Fig.10 for Figure 1 A schematic diagram of the structure of the chassis device from a top-down perspective;

[0035] Fig.11 for Fig.10 A schematic diagram of the rotation of the second clamp assembly in the chassis device;

[0036] Fig.12 for Fig.11 A schematic diagram of the rotation of a rotating part in a chassis device;

[0037] Fig.13 for Figure 1 A schematic diagram of the structure of a chassis device in a side view;

[0038] Fig.14 for Fig.13 Schematic diagram of the rotation of the chassis in the chassis device.

[0039] Reference numerals: 1, first clamp assembly; 11, first clamp body; 111, first clamp body; 112, second clamp body; 12, support member; 121, first arc groove; 13, third fastener; 14, first anti-slip portion; 2, second clamp assembly; 21, second clamp body; 211, third clamp body; 212, fourth clamp body; 22, sliding member; 221, penetration portion; 222, sliding portion; 223, locking portion; 224, roller; 23, fourth fastener Firmware; 24, second anti-slip portion; 3, mounting assembly; 31, mounting piece; 311, rotating groove; 312, second arc-shaped groove; 313, cover body; 314, locking hole; 32, rotating piece; 321, limiting portion; 33, bearing group; 331, bearing body; 332, silicone ring; 34, fixing piece; 341, third arc-shaped groove; 342, fixing hole; 35, first fastener; 36, second fastener; 37, locking piece; 4, chassis; 5, rod body. DETAILED DESCRIPTION

[0040] In order to make the above-mentioned purposes, features and advantages of the present application more obvious and easy to understand, the specific implementation methods of the present application are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the present application. However, the present application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the present application, so the present application is not limited by the specific embodiments disclosed below.

[0041] It should be noted that when a component is referred to as being "fixed to" or "disposed on" another component, it may be directly on the other component or there may also be a central component. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may be a central component at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used in the specification of this application are for illustrative purposes only and do not represent the only implementation method.

[0042] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of this application, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0043] In the present application, unless otherwise clearly specified and limited, a first feature being “above” or “below” a second feature may mean that the first feature is directly in contact with the second feature, or the first feature and the second feature are indirectly in contact through an intermediate medium. Moreover, a first feature being “above”, “above” or “above” a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being “below”, “below” or “below” a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0044] Unless otherwise defined, all technical and scientific terms used in the specification of this application have the same meaning as those commonly understood by those skilled in the art to which this application belongs. The terms used in the specification of this application are only for the purpose of describing specific embodiments and are not intended to limit this application. The term "and / or" used in the specification of this application includes any and all combinations of one or more related listed items.

[0045] Chassis-type equipment such as speed radar cameras are installed on the poles with pole brackets. When adjusting the angle of the equipment later, it is necessary to first loosen the pole bracket from the pole, and then hold the pole bracket tightly after the adjustment is completed. However, due to the high installation height and heavy weight of chassis-type equipment, adjusting the angle of the equipment usually requires the help of a crane, and requires the assistance of multiple construction workers to complete it together, which is time-consuming and labor-intensive. There is also a risk of the pole bracket and chassis-type equipment falling, which poses a certain safety hazard.

[0046] In order to solve the above problems, Figures 1 to 14 As shown, the utility model first provides a bracket structure to facilitate the subsequent adjustment of the chassis angle and improve safety.

[0047] like Figure 1 As shown, specifically, the bracket structure is used to be installed on the rod body 5, including a first clamp assembly 1, a second clamp assembly 2 and an installation assembly 3, wherein: the first clamp assembly 1 is used to clamp the rod body 5; the second clamp assembly 2 is used to clamp the rod body 5, the second clamp assembly 2 is connected to the first clamp assembly 1, and can rotate around the axis a of the rod body 5 relative to the first clamp assembly 1; the installation assembly 3 is arranged on the second clamp assembly 2, and is used to install the chassis 4.

[0048] In the bracket structure provided by the embodiment of the utility model, when installing the chassis 4, the first clamp assembly 1 can be firstly clamped around the rod body 5 to play a pre-tightening role, and then the chassis 4 can be installed on the installation assembly 3 with the help of external equipment such as a crane, and the second clamp assembly 2, the installation assembly 3 and the chassis 4 are controlled to rotate relative to the first clamp assembly 1 around the axis a of the rod body 5 to adjust the angle of the chassis 4. After the adjustment is completed, the second clamp assembly 2 is clamped around the rod body 5 to complete the installation. When adjusting the chassis 4 at a later stage, the second clamp assembly 2 is controlled to loosen the rod body 5 so that the second clamp assembly 2, the installation assembly 3 and the chassis 4 can rotate relative to the first clamp assembly 1 around the axis a of the rod body 5. After the adjustment is completed, the second clamp assembly 2 is controlled to clamp the rod body 5 again to fix the position of the second clamp assembly 2, the installation assembly 3 and the chassis 4. Since the first clamp assembly 1 always holds the rod body 5 tightly during the adjustment process, and the second clamp assembly 2, the installation assembly 3 and the chassis 4 are always connected to the first clamp assembly 1, the bracket structure and the chassis 4 can be prevented from falling, and there is no need for a crane. Even only one construction worker can complete the adjustment, thereby improving safety and convenience.

[0049] Furthermore, since the second clamp assembly 2 is also used to clamp the rod body 5, and the second clamp assembly 2 rotates relative to the first clamp assembly 1 around the axis a of the rod body 5, the overall center of gravity of the bracket structure is closer to the rod body 5, and the stability and reliability of the bracket structure can be guaranteed even if the weight of the chassis 4 is large.

[0050] like Figures 1 to 3 As shown, the first clamp assembly 1 includes a first clamp body 11 and a third fastener 13, the first clamp body 11 includes a first clamp body 111 and a second clamp body 112, the first clamp body 111 and the second clamp body 112 are used to surround the outer periphery of the rod body 5, and the third fastener 13 tightens and fixes the first clamp body 111 and the second clamp body 112. The second clamp assembly 2 includes a second clamp body 21 and a fourth fastener 23, the second clamp body 21 includes a third clamp body 211 and a fourth clamp body 212, the third clamp body 211 and the fourth clamp body 212 are used to surround the outer periphery of the rod body 5, and the fourth fastener 23 tightens and fixes the third clamp body 211 and the fourth clamp body 212. The structures of the first clamp assembly 1 and the second clamp assembly 2 are simple, and the third fastener 13 and the fourth fastener 23 make the first clamp body 11 and the second clamp body 21 easy to disassemble and assemble, which is convenient for construction personnel to operate.

[0051] In one embodiment, the third fastener 13 can be configured as a screw and a nut, and the screw passes through the first hoop body 111 and the second hoop body 112 and is connected to the nut by threading, so as to tighten the first hoop body 111 and the second hoop body 112, so that the first hoop body 111 and the second hoop body 112 tightly embrace the rod body 5. Similarly, the fourth fastener 23 can also be configured as a screw and a nut, and the screw passes through the third hoop body 211 and the fourth hoop body 212 and is connected to the nut by threading, so as to tighten the first hoop body 111 and the second hoop body 112, so that the third hoop body 211 and the fourth hoop body 212 tightly embrace the rod body 5. In addition, the length of the screw can be selected as needed, so that the first hoop assembly 1 and the second hoop assembly 2 can be applicable to rod bodies 5 of different diameters.

[0052] Of course, in other embodiments, the third fastener 13 and the fourth fastener 23 can also be set as other structures such as buckles and screws. As long as they can control the first clamp body 11 and the second clamp body 21 to tighten or loosen the rod body 5, the embodiment of the utility model does not make specific restrictions here.

[0053] like Figures 4 to 5 As shown, the inner wall of the first hoop assembly 1 and the inner wall of the second hoop assembly 2 are provided with an anti-slip portion. Among them, the inner wall of the first hoop assembly 1 is a side wall of the first hoop body 11 facing the rod body 5, and the inner wall of the second hoop assembly 2 is a side wall of the second hoop body 21 facing the rod body 5. The anti-slip portion can increase the friction between the first hoop assembly 1 and the second hoop assembly 2 and the rod body 5, and prevent the support structure from sliding relative to the rod body 5 along the axis a of the rod body 5, thereby improving the stability and reliability of the support structure. Specifically, the inner walls of the first hoop body 111 and the second hoop body 112 are provided with a first anti-slip portion 14, and the inner walls of the third hoop body 211 and the fourth hoop body 212 are provided with a second anti-slip portion 24. The first anti-slip portion 14 and the second anti-slip portion 24 can be set as ribs or protrusions, or can be set as other structures that can increase the roughness of the inner walls of the first hoop body 11 and the second hoop body 21, and the embodiment of the utility model is not specifically limited here.

[0054] like Figures 2 to 4 As shown, the first clamp assembly 1 is provided with a first arc groove 121 centered on the axis a of the rod body 5, and the second clamp assembly 2 further includes a sliding member 22 protruding from the second clamp body 21, and the sliding member 22 is slidably connected to the first arc groove 121. When the second clamp assembly 2 rotates around the axis a of the rod body 5 relative to the first clamp assembly 1, the sliding member 22 slides in the first arc groove 121, and the sliding member 22 cooperates with the first arc groove 121 to limit the rotation range of the second clamp assembly 2, thereby limiting the adjustment range of the chassis 4.

[0055] like Figures 1 to 5As shown, the second clamp assembly 2 is arranged below the first clamp assembly 1, and the first clamp assembly 1 also includes a support member 12 arranged on the first clamp body 11, and the first arc groove 121 is arranged on the support member 12; the sliding member 22 includes a penetration portion 221 and a sliding portion 222, the penetration portion 221 is penetrated in the first arc groove 121, and the sliding portion 222 is arranged at an end of the penetration portion 221 away from the second clamp body 21, and supported on the support member 12. When the first clamp assembly 1 clamps the rod body 5 and the second clamp assembly 2 releases the rod body 5, the support member 12 can support the sliding portion 222 to prevent the second clamp assembly 2, the mounting assembly 3 and the chassis 4 from falling, thereby further improving the reliability and safety of the bracket structure.

[0056] like Figures 2 to 3 As shown, the sliding member 22 further includes a locking portion 223 connected to the sliding portion 222, and the locking portion 223 can press the sliding portion 222 against the support member 12 to limit the sliding of the sliding portion 222 relative to the support member 12. During normal use of the chassis 4, the locking portion 223 can press the sliding portion 222 against the support member 12 to prevent the second clamping hoop assembly 2 from accidentally rotating relative to the first clamping hoop assembly 1 and causing the angle of the chassis 4 to change, thereby improving the stability and reliability of the bracket structure during normal use.

[0057] In one embodiment, the locking portion 223 can be set as a bolt fixed to the penetration portion 221 by a thread. When the angle of the chassis 4 needs to be adjusted, the bolt is loosened so that the sliding portion 222 and the support member 12 are not pressed together, and the sliding portion 222 can slide relative to the support member 12, so that the second clamp assembly 2 can rotate relative to the first clamp assembly 1 around the axis a of the rod body 5; after the adjustment is completed, the bolt is tightened so that the sliding portion 222 is close to the penetration portion 221 and pressed against the support member 12. At this time, the friction between the sliding portion 222 and the support member 12 is large, and the sliding portion 222 cannot slide relative to the support member 12, so that the second clamp assembly 2 cannot rotate relative to the first clamp assembly 1. Of course, in other embodiments, the locking portion 223 can also limit the movement of the sliding portion 222 relative to the support member 12 by other means such as snap-on or plug-in.

[0058] like Figure 2 , Figure 3 and Figure 6 As shown, the sliding member 22 also includes a roller 224 rotatably arranged on the sliding portion 222. The roller 224 can reduce the friction between the sliding portion 222 and the support member 12, so that the construction personnel can save more effort when controlling the second clamp assembly 2 to rotate relative to the first clamp assembly 1 around the axis a of the rod body 5, which is convenient for operation.

[0059] like Figures 2 to 3As shown, in the illustrated embodiment, the first hoop body 111 and the second hoop body 112 are both provided with a support member 12, and each support member 12 is provided with a first arc-shaped groove 121, and the third hoop body 211 and the fourth hoop body 212 are both provided with two sliding members 22, and each first arc-shaped groove 121 corresponds to two sliding members 22, so as to improve the stability and reliability of the second hoop assembly 2. Of course, in other embodiments, the number of the first arc-shaped grooves 121 can also be one, three or more, and each first arc-shaped groove 121 can correspond to one, two, three or more sliding members 22, and the embodiment of the utility model is not specifically limited here.

[0060] like Figures 7 to 9 As shown, the mounting assembly 3 includes a mounting member 31 and a rotating member 32. The mounting member 31 is arranged on the second hoop assembly 2. The rotating member 32 is connected to the mounting member 31 and can rotate relative to the mounting member 31 around a preset axis b. The preset axis b is parallel to the axis a of the rod body 5. The rotating member 32 is used to install the chassis 4. Since the second hoop assembly 2 has a limited range of rotation relative to the first hoop assembly 1 around the axis a of the rod body 5, the rotating member 32 is arranged to be able to rotate relative to the mounting member 31 around a preset axis b parallel to the axis a of the rod body 5, so that the chassis 4 can rotate relative to the mounting member 31 and the second hoop assembly 2 around the preset axis b with the rotating member 32, thereby realizing the angle compensation adjustment of the chassis 4 and further expanding the adjustment range of the chassis 4. In addition, when the rotating member 32 is controlled to rotate relative to the mounting member 31, the second hoop assembly 2 does not need to loosen the rod body 5, which is convenient to operate, and can also ensure the reliability and safety of the second hoop assembly 2, the mounting assembly 3 and the chassis 4.

[0061] like Figure 10 to Figure 11 As shown, during the adjustment process, the second clamp assembly 2 can be first loosened from the rod body 5, and the second clamp assembly 2, the mounting assembly 3 and the chassis 4 can be controlled to rotate α angle relative to the first clamp assembly 1 around the axis a of the rod body 5, and the second clamp assembly 2 can be tightly clamped to the rod body 5, so that the chassis 4 can be adjusted from Fig.10 Move to the position shown Fig.11 As shown in the location. Figure 11 to Figure 12 As shown, when further adjustment is required, the rotating member 32 and the chassis 4 can be controlled to rotate β angle relative to the mounting member 31 around the preset axis b, so that the chassis 4 is moved from Fig.11 Move to the position shown Fig.12The position shown. When the rod body 5 is a vertical pole, the angle of the chassis 4 in the horizontal direction can be adjusted by the second clamp assembly 2 and the rotating member 32. Among them, the rotation direction of the chassis 4 and the specific values ​​of the angle α and the angle β can be adjusted according to actual conditions, and the embodiments of the utility model are not specifically limited here. Of course, it is also possible to control the rotating member 32 and the chassis 4 to rotate around the preset axis b relative to the mounting member 31 according to actual needs. When further adjustment is required, the second clamp assembly 2, the mounting assembly 3 and the chassis 4 are controlled to rotate together relative to the first clamp assembly 1 around the axis a of the rod body 5. The adjustment order is not specifically limited here.

[0062] like Figure 7 and Fig. 9 As shown, the mounting member 31 is provided with a rotation groove 311, and the mounting assembly 3 further includes at least one bearing group 33, and the rotating member 32 is rotatably arranged in the rotation groove 311 through at least one bearing group 33. The rotation of the rotating member 32 in the rotation groove 311 through the bearing group 33 can reduce the friction between the rotating member 32 and the mounting member 31, so that the construction personnel can save more effort when controlling the rotating member 32 to rotate around the preset axis b relative to the mounting member 31, which is convenient for operation. Specifically, the bearing group 33 includes a bearing body 331 sleeved on the outside of the rotating member 32 and a silicone ring 332 sleeved on the outside of the bearing body 331. The silicone ring 332 can reduce the friction between the bearing body 331 and the inner wall of the rotation groove 311, reduce noise, and extend the service life of the bearing group 33.

[0063] In the illustrated embodiment, there are two bearing groups 33, which are respectively arranged at both ends of the rotating member 32 to ensure the stability and balance of the rotating member 32, and the structure of the mounting assembly 3 will not be too complicated. Of course, in other embodiments, the number of bearing groups 33 can also be one, three or more, and the embodiment of the utility model does not make specific restrictions here.

[0064] like Figures 7 and 8 As shown, the rotating groove 311 is provided with an installation opening, and the installation member 31 also includes a cover body 313 covering the installation opening, and the cover body 313 is detachably provided, so that the construction personnel can install or remove the rotating member 32 and the bearing group 33 through the installation opening, and the operation is simple and convenient. In addition, the inner wall of the rotating groove 311 and the cover body 313 are both provided with steps for limiting the bearing group 33, so as to ensure the stability of the rotating member 32 when rotating in the rotating groove 311.

[0065] like Figure 7 and Fig. 9As shown, one of the inner wall of the rotating groove 311 and the rotating member 32 is provided with a second arc groove 312 centered on the preset axis, and the other is provided with a stopper 321, which is slidably connected to the second arc groove 312. When the rotating member 32 rotates around the preset axis b relative to the mounting member 31, the stopper 321 slides in the second arc groove 312, and the stopper 321 cooperates with the second arc groove 312 to limit the rotation range of the rotating member 32, thereby limiting the adjustment range of the chassis 4.

[0066] like Figure 1 and Figure 7 As shown, the mounting assembly 3 further includes a locking member 37 disposed on the mounting member 31, and the locking member 37 can press the rotating member 32 to limit the rotation of the rotating member 32 relative to the mounting member 31. During normal use of the chassis 4, the locking member 37 can press the rotating member 32 or press the rotating member 32 against the inner wall of the rotating groove 311 to prevent the rotating member 32 from accidentally rotating relative to the mounting member 31 and causing the angle of the chassis 4 to change, thereby improving the stability and reliability of the bracket structure during normal use.

[0067] In one embodiment, the locking member 37 can be set as a bolt, and the mounting member 31 is provided with a locking hole 314 connected to the rotating groove 311, and the bolt is connected to the locking hole 314 by a thread. When the angle of the chassis 4 needs to be adjusted, the bolt is loosened so that the rotating member 32 is not compressed, and the rotating member 32 can rotate relative to the mounting member 31 around the preset axis b; after the adjustment is completed, the bolt is tightened so that the rotating member 32 is compressed. At this time, the friction between the bolt and the rotating member 32 and between the rotating member 32 and the inner wall of the rotating groove 311 is relatively large, and the rotating member 32 cannot rotate relative to the mounting member 31. Of course, in other embodiments, the locking member 37 can also limit the rotation of the rotating member 32 relative to the mounting member 31 by other means such as snap-on or plug-in.

[0068] like Figure 1 and Fig. 9As shown, the mounting assembly 3 further includes a fixing member 34, a first fastener 35 and a second fastener 36. The fixing member 34 is connected to the rotating member 32 and can move together with the rotating member 32. The first fastener 35 is arranged on the fixing member 34 and is used to connect with the chassis 4. The second fastener 36 is used to connect with the chassis 4. The fixing member 34 is provided with a third arc groove 341 centered on the first fastener 35. The second fastener 36 is slidably connected to the third arc groove 341. The chassis 4 can rotate around the axis c of the first fastener 35 relative to the fixing member 34 to adjust the angle of the chassis 4. When the chassis 4 rotates, the second fastener 36 slides in the third arc groove 341. The second fastener 36 cooperates with the third arc groove 341 to limit the rotation range of the chassis 4, thereby limiting the adjustment range of the chassis 4, and the adjustment method is simple and convenient. Among them, the axis c of the first fastener 35 is preferably perpendicular to the axis a of the rod body 5 to avoid interference with the rod body 5, the bracket structure, etc. when the chassis 4 adjusts the angle.

[0069] In one embodiment, the first fastener 35 and the second fastener 36 can be configured as a screw and a nut, the fixing member 34 is provided with a fixing hole 342 corresponding to the first fastener 35, the screw of the first fastener 35 is fixed to the chassis 4, and is threadedly connected to the nut of the first fastener 35 after passing through the fixing hole 342, and the screw of the second fastener 36 is fixed to the chassis 4, and is threadedly connected to the nut of the second fastener 36 after passing through the third arc groove 341. When the angle of the chassis 4 needs to be adjusted, the nuts of the first fastener 35 and the second fastener 36 are loosened, so that the chassis 4 and the nut are not clamped to the fixing member 34, and the chassis 4 can rotate relative to the fixing member 34 around the axis c of the first fastener 35; after the adjustment is completed, the nuts of the first fastener 35 and the second fastener 36 are tightened, so that the chassis 4 and the nut clamp the fixing member 34, at this time, the friction between the nut, the fixing member 34 and the chassis 4 is large, and the chassis 4 cannot rotate relative to the fixing member 34. Of course, in other embodiments, the first fastener 35 and the second fastener 36 can also be set as bolts, and the outer wall of the chassis 4 is provided with corresponding threaded holes. The bolts pass through the fixing holes 342 or the third arc grooves 341 and are threadedly connected to the threaded holes of the chassis 4.

[0070] like Figure 13 to Figure 14 As shown, during the adjustment process, the first fastener 35 and the second fastener 36 are first loosened, and the chassis 4 is controlled to rotate relative to the fixing member 34 around the axis c of the first fastener 35 by an angle γ, so that the chassis 4 is adjusted from Fig.13 Move to the position shown Fig.14 When the rod body 5 is a vertical rod, the angle of the chassis 4 in the pitch direction can be adjusted. The rotation direction of the chassis 4 and the specific value of the γ angle can be adjusted according to actual conditions, and the embodiment of the utility model does not make specific restrictions here.

[0071] like Fig. 9 As shown, in the illustrated embodiment, the fixing member 34 is provided with two third arc grooves 341, and each third arc groove 341 corresponds to a second fastener 36, and the two second fasteners 36 and the first fastener 35 form a triangular structure to improve the stability and reliability of the connection between the fixing member 34 and the chassis 4. Of course, in other embodiments, the number of the third arc grooves 341 can also be one, three or more, and the plurality of third arc grooves 341 are arranged at intervals along the circumference of the first fastener 35, and each third arc groove 341 can correspond to one, two, three or more second fasteners 36, and the embodiment of the utility model is not specifically limited here.

[0072] like Figure 1 As shown, the embodiment of the utility model further provides a chassis device, including a chassis 4 and the above-mentioned bracket structure, and the chassis 4 is installed on the mounting assembly 3. Among them, the chassis 4 can be set as a speed radar camera, a monitoring camera, a bridge device, etc., which need to be installed on the pole body 5 by a pole bracket, and the pole body 5 can be a vertical pole, a horizontal pole, or a rod-shaped structure at other angles to the horizontal plane, so that the angle of the chassis 4 relative to the pole body 5 can be adjusted by the bracket structure.

[0073] When installing the chassis equipment, first install the second clamp assembly 2 and the mounting member 31 together to the first clamp assembly 1, then clamp the first clamp assembly 1 tightly to the rod body 5, connect the chassis 4 to the fixing member 34, and install the chassis 4, the fixing member 34 and the rotating member 32 together to the mounting member 31. After the installation is completed, adjust the angle of the chassis 4 in various directions, and finally clamp the second clamp assembly 2 tightly to the rod body 5, and lock the locking part 223, the locking member 37, the first fastener 35 and the second fastener 36 to fix the chassis 4.

[0074] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0075] The above-described embodiments only express several implementation methods of the present application, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the patent application. It should be pointed out that, for a person of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present application, and these all belong to the protection scope of the present application. Therefore, the scope of patent protection of the present application shall be subject to the attached claims.

Claims

1. A bracket structure, used for installation on a rod body (5), characterized in that: include: A first clamp assembly (1), used for clamping the rod body (5); a second clamp assembly (2), used for clamping the rod body (5); the second clamp assembly (2) is connected to the first clamp assembly (1) and is rotatable relative to the first clamp assembly (1) around the axis of the rod body (5); and The mounting assembly (3) is arranged on the second clamp assembly (2) and is used for mounting the chassis (4).

2. The support structure according to claim 1, characterized in that: The first clamp assembly (1) is provided with a first arc-shaped groove (121) centered on the axis of the rod body (5); the second clamp assembly (2) comprises a second clamp body (21) and a sliding member (22) protruding from the second clamp body (21); the sliding member (22) is slidably connected to the first arc-shaped groove (121).

3. The support structure according to claim 2, characterized in that: The second clamp assembly (2) is arranged below the first clamp assembly (1), the first clamp assembly (1) comprises a first clamp body (11) and a support member (12) arranged on the first clamp body (11), and the first arc groove (121) is arranged on the support member (12); The sliding member (22) comprises a penetration portion (221) and a sliding portion (222), wherein the penetration portion (221) is penetrated in the first arc-shaped groove (121), and the sliding portion (222) is arranged at an end of the penetration portion (221) away from the second clamp body (21), and is supported by the support member (12).

4. The support structure according to claim 3, characterized in that: The sliding member (22) further comprises a locking portion (223) connected to the sliding portion (222), wherein the locking portion (223) is capable of pressing the sliding portion (222) against the supporting member (12) to restrict the sliding portion (222) from sliding relative to the supporting member (12); and / or, The sliding member (22) further comprises a roller (224) rotatably arranged on the sliding portion (222).

5. The support structure according to claim 1, characterized in that: The mounting assembly (3) comprises a mounting member (31) and a rotating member (32); the mounting member (31) is arranged on the second clamp assembly (2); the rotating member (32) is connected to the mounting member (31) and is rotatable relative to the mounting member (31) around a preset axis; the preset axis is parallel to the axis of the rod body (5); and the rotating member (32) is used for mounting the chassis (4).

6. The support structure according to claim 5, characterized in that: The mounting member (31) is provided with a rotation groove (311), and the mounting assembly (3) further comprises at least one bearing group (33), and the rotating member (32) is rotatably arranged in the rotation groove (311) via at least one bearing group (33).

7. The support structure according to claim 6, characterized in that: One of the inner wall of the rotating groove (311) and the rotating member (32) is provided with a second arc groove (312) centered on the preset axis, and the other is provided with a stopper (321), and the stopper (321) is slidably connected to the second arc groove (312); and / or, The mounting assembly (3) further comprises a locking member (37) arranged on the mounting member (31), wherein the locking member (37) is capable of pressing the rotating member (32) to restrict the rotating member (32) from rotating relative to the mounting member (31).

8. The support structure according to claim 1, characterized in that: The mounting assembly (3) comprises a fixing member (34), a first fastener (35) and a second fastener (36); the first fastener (35) is arranged on the fixing member (34) and is used to be connected to the chassis (4); the second fastener (36) is used to be connected to the chassis (4); the fixing member (34) is provided with a third arc-shaped groove (341) centered on the first fastener (35); and the second fastener (36) is slidably connected to the third arc-shaped groove (341).

9. The support structure according to any one of claims 1 to 8, characterized in that: The first hoop assembly (1) comprises a first hoop body (111), a second hoop body (112) and a third fastener (13), wherein the first hoop body (111) and the second hoop body (112) are used to surround the outer circumference of the rod body (5), and the third fastener (13) tightens and fixes the first hoop body (111) and the second hoop body (112); and / or, The second hoop assembly (2) comprises a third hoop body (211), a fourth hoop body (212) and a fourth fastener (23), wherein the third hoop body (211) and the fourth hoop body (212) are used to surround the outer periphery of the rod body (5), and the fourth fastener (23) tightens and fixes the third hoop body (211) and the fourth hoop body (212); and / or, The inner wall of the first clamp assembly (1) and / or the inner wall of the second clamp assembly (2) is provided with an anti-slip portion.

10. A chassis device, characterized in that: It comprises a chassis (4) and a bracket structure according to any one of claims 1 to 9, wherein the chassis (4) is installed on the installation component (3).

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