Supporting arm and on-site instrument supporting frame

Abstract

The embodiment of the utility model discloses a supporting arm and an in-situ instrument supporting frame, the supporting arm comprises a base, a through shaft, a telescopic arm and a locking piece, the base is used for supporting other parts, and it is ensured that the supporting arm can be stably arranged on the ground or a mounting platform. The through shaft and the telescopic arm are combined into a telescopic structure, the fixed end is arranged on the base, the telescopic arm serves as a telescopic end and is movably connected to the through shaft, and the supporting arm is lengthened and shortened by changing the relative position of the telescopic arm and the through shaft. According to the technical scheme, the supporting arm with the adjustable height is provided, it can be understood that the supporting arm is arranged in a supporting frame of an on-site instrument, in the actual use process, the supporting arm can provide stable supporting for the on-site instrument, meanwhile, the height of the on-site instrument can be accurately adjusted, adjustment can be effectively conducted only by means of experience and hand feeling of an installation worker, and the installation efficiency is improved. Therefore, the stability of monitoring data by an in-situ instrument is improved.

Description

Technical Field

[0001] The embodiments of the present application relate to the technical field of compressor monitoring equipment, and in particular to a support arm and an on-site instrument support frame. Background Art

[0002] Reciprocating compressors are critical equipment in industrial production, and their operating status requires instrumentation for monitoring. The instrument's installation location directly impacts monitoring accuracy and ease of operation. Therefore, precisely adjusting the support arm length to ensure optimal instrument placement is a crucial technical challenge.

[0003] However, existing technologies have shortcomings and limitations. Traditional installation methods rely on workers' experience and feel for adjustments, resulting in inaccurate installation positions and potential safety hazards. Furthermore, improper adjustment of the support arm length can lead to insufficient stability of the instrument stand, affecting the accuracy of monitoring data. Utility Model Content

[0004] The utility model aims to solve at least one of the technical problems existing in the prior art or related technologies.

[0005] To this end, a first aspect of the present invention provides a support arm.

[0006] A second aspect of the present invention provides an on-site instrument support frame.

[0007] In view of this, according to a first aspect of an embodiment of the present application, a support arm is provided, comprising: a base, the base being used to support other components;

[0008] A through shaft, one end of which is fixedly connected to the base;

[0009] A telescopic arm, the telescopic arm being movably connected to the other end of the through shaft, and the telescopic arm being used to extend or shorten the support arm;

[0010] A locking member is provided on the through shaft, and is used to lock the relative position of the telescopic arm and the through shaft.

[0011] In a feasible implementation, it further includes:

[0012] There are two levels, which are arranged on two adjacent side surfaces of the through-axis. The levels are used to verify the inclination angle of the through-axis relative to the horizontal position.

[0013] In a feasible implementation, it further includes:

[0014] A height measuring component is used to measure the height of the telescopic arm from the base.

[0015] In a feasible implementation manner, the height measurement component includes:

[0016] an infrared emitting component, the infrared emitting component being arranged on the telescopic arm and configured to emit infrared rays toward the base;

[0017] an infrared receiving element, the infrared receiving element being used to receive reflected light of the infrared ray emitted by the infrared emitting element;

[0018] A display screen is electrically connected to the infrared receiving element and is used to display the distance between the infrared emitting element and the base.

[0019] In a feasible embodiment, a socket is provided at one end of the telescopic arm, and a slide groove is respectively provided on the four side surfaces of the telescopic arm. One end of the slide groove is connected to the socket, and the telescopic arm is connected to the through shaft through the socket.

[0020] In a feasible embodiment, the locking member includes:

[0021] The locking bolts are specifically four in number and are respectively arranged in the four slide slots of the telescopic arm. When the locking bolts are tightened, the locking bolts are fixedly connected to the slide slots. When the locking bolts are loosened, the locking bolts are slidably connected to the slide slots.

[0022] In a feasible implementation, it further includes:

[0023] A horizontal adjustment component is provided on the base and is used to adjust the inclination angle of the base relative to the horizontal position.

[0024] In a feasible embodiment, the level adjustment component includes:

[0025] There are at least two adjusting bolts, one end of each adjusting bolt being detachably connected to a side of the base facing away from the through shaft;

[0026] A support plate is fixedly connected to the other end of the adjusting bolt.

[0027] In a feasible implementation, it further includes:

[0028] The fixing screw holes are respectively opened on the base and the support plate.

[0029] According to a second aspect of an embodiment of the present application, an on-site instrument support frame is provided, comprising:

[0030] The support arm as described in any of the above items, wherein the support arm is used to adjust the height of the local instrument;

[0031] A connecting piece is provided at one end of the support arm and is used to connect the support arm with an on-site instrument.

[0032] Compared with the prior art, the present invention has at least the following beneficial effects:

[0033] The support arm provided in the embodiment of the present application includes a base, a through shaft, a telescopic arm and a locking piece, wherein the base is used to support the remaining components to ensure that the support arm can be stably set on the ground or the installation platform.

[0034] The through shaft and the telescopic arm are combined into a telescopic structure, wherein the fixed end is arranged on the base, and the telescopic arm is used as the telescopic end and is movably connected to the through shaft. By changing the relative position of the telescopic arm and the through shaft, the support arm can be extended and shortened.

[0035] Among them, the locking piece is used to lock the relative position of the through shaft and the telescopic arm. When the height of the support arm needs to be adjusted, the locking piece can be set to an open state, and the through shaft and the telescopic arm can move relative to each other. When the telescopic arm is adjusted to the required height, the locking piece can be adjusted to a locked state, and the through shaft and the telescopic arm are relatively fixed.

[0036] The present technical solution provides a support arm with adjustable height. It can be understood that the support arm is arranged in the support frame of the on-site instrument. During actual use, the support arm can provide stable support for the on-site instrument. At the same time, the height of the on-site instrument can be accurately adjusted, and the error caused by the adjustment can be effectively reduced based on the experience and feel of the installer, thereby improving the stability of the monitoring data of the on-site instrument. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] Various other advantages and benefits will become apparent to those skilled in the art upon reading the detailed description of the preferred embodiment below. The accompanying drawings are for illustration purposes only and are not to be considered as limiting the present application. The same reference symbols are used throughout the drawings to represent the same components. In the drawings:

[0038] Figure 1 An axonometric view of a support arm according to an embodiment of the present application;

[0039] Figure 2 A front view of a support arm according to an embodiment of the present application;

[0040] Figure 3 A side view of a support arm according to an embodiment of the present application.

[0041] in, Figure 1-3 The corresponding relationship between the reference numerals and component names is as follows:

[0042] 110. Base; 120. Through shaft; 130. Telescopic arm; 140. Locking piece; 150. Level; 160. Fixing screw hole. DETAILED DESCRIPTION

[0043] In order to better understand the above technical solution, the technical solution of the embodiment of the present application is described in detail below through the accompanying drawings and specific embodiments. It should be understood that the embodiment of the present application and the specific features in the embodiment are detailed descriptions of the technical solution of the embodiment of the present application, rather than limitations on the technical solution of the present application. In the absence of conflict, the embodiment of the present application and the technical features in the embodiment can be combined with each other.

[0044] like Figure 1-3 As shown, according to the first aspect of an embodiment of the present application, a support arm is proposed, including: a base 110, the base 110 is used to support the remaining components; a through shaft 120, one end of the through shaft 120 is fixedly connected to the base 110; a telescopic arm 130, the telescopic arm 130 is movably connected to the other end of the through shaft 120, and the telescopic arm 130 is used to achieve the extension or shortening of the support arm; a locking member 140, the locking member 140 is arranged on the through shaft 120, and the locking member 140 is used to lock the relative position of the telescopic arm 130 and the through shaft 120.

[0045] The support arm provided in the embodiment of the present application includes a base 110, a through shaft 120, a telescopic arm 130 and a locking member 140, wherein the base 110 is used to support the remaining components to ensure that the support arm can be stably set on the ground or the installation platform.

[0046] The through shaft 120 and the telescopic arm 130 are combined into a telescopic structure, wherein the fixed end is arranged on the base 110, and the telescopic arm 130 is used as the telescopic end and is movably connected to the through shaft 120. By changing the relative position of the telescopic arm 130 and the through shaft 120, the extension and shortening of the support arm can be achieved.

[0047] Among them, the locking piece 140 is used to lock the relative position of the through shaft 120 and the telescopic arm 130. When the height of the support arm needs to be adjusted, the locking piece 140 can be set to an open state, and the through shaft 120 and the telescopic arm 130 can move relative to each other. When the telescopic arm 130 is adjusted to the required height, the locking piece 140 can be adjusted to a locked state, and the through shaft 120 and the telescopic arm 130 are relatively fixed.

[0048] The present technical solution provides a support arm with adjustable height. It can be understood that the support arm is arranged in the support frame of the on-site instrument. During actual use, the support arm can provide stable support for the on-site instrument. At the same time, the height of the on-site instrument can be accurately adjusted, and the error caused by the adjustment can be effectively reduced based on the experience and feel of the installer, thereby improving the stability of the monitoring data of the on-site instrument.

[0049] like Figure 1-3 As shown, it also includes: a level 150, there are two levels 150, and they are arranged on two adjacent side surfaces of the through shaft 120. The level 150 is used to verify the inclination angle of the through shaft 120 relative to the horizontal position.

[0050] In this technical solution, the support arm also includes two levels 150, which are placed on two adjacent side surfaces of the through shaft 120 and are used to verify the inclination angle of the through shaft 120 relative to the horizontal position. This setting can ensure absolute lateral leveling and solve the problems of forward and backward tilting according to the indications of the two levels 150, thereby ensuring that the instrument rack can be stably and accurately installed in the predetermined position, further improving the accuracy and stability of the on-site instruments installed through this support arm.

[0051] like Figure 1-3 As shown, it also includes: a height measuring component, which is used to measure the height of the telescopic arm 130 from the base 110.

[0052] In this technical solution, the support arm also includes a height measuring component for measuring the height of the telescopic arm 130 from the base 110. During actual use, the operator manually adjusts the height of the telescopic arm 130, and errors sometimes still occur. Therefore, a height measuring component is added. The operator can adjust the telescopic arm 130 according to the height feedback from the height measuring component, thereby further improving the accuracy of the support arm.

[0053] like Figure 1-3 As shown, the height measuring component includes: an infrared emitter, which is arranged on the telescopic arm 130 and is used to emit infrared rays to the base 110; an infrared receiver, which is used to receive the reflected light of the infrared rays emitted by the infrared emitter; and a display screen, which is electrically connected to the infrared receiver and is used to display the distance between the infrared emitter and the base 110.

[0054] In this technical solution, the height measuring component includes an infrared emitter, an infrared receiver and a display screen, wherein the infrared emitter and the infrared receiver are both arranged on the telescopic arm 130, the infrared emitter emits infrared light, and the infrared receiver receives the infrared light reflected by the base 110. The distance between the height measuring component and the base 110 can be calculated by the time delay between the emission and reception of the infrared light, and the distance between the on-site instrument and the base 110 can be calculated and displayed on the display screen.

[0055] This setting can display the height of the local instrument in real time. The operator can adjust the height of the support arm according to the indication on the display screen, thereby accurately adjusting the height of the local instrument.

[0056] like Figure 1-3 As shown, a socket is provided at one end of the telescopic arm 130, and a slide groove is respectively provided on the four side surfaces of the telescopic arm 130. One end of the slide groove is connected to the socket, and the telescopic arm 130 is connected to the through shaft 120 through the socket.

[0057] In this technical solution, the telescopic arm 130 is hollow inside and has a socket at one end. The telescopic arm 130 is connected to the through shaft 120 through the socket. The four surfaces of the telescopic arm 130 perpendicular to the socket are respectively provided with sliding grooves.

[0058] This arrangement realizes the movable connection between the telescopic arm 130 and the through shaft 120 .

[0059] like Figure 1-3 As shown, the locking member 140 includes: a locking bolt, the number of which is specifically four, and which is respectively arranged in the four slide grooves of the telescopic arm 130, the locking bolt is fixedly connected to the slide groove when the locking bolt is tightened, and the locking bolt is slidingly connected to the slide groove when the locking bolt is loosened.

[0060] In this technical solution, the locking member 140 includes a locking bolt, which is arranged on the through shaft 120 and slidably connected to the slide groove on the telescopic arm 130. There are four locking bolts, which are slidably connected to the four slide grooves on the telescopic arm 130 respectively.

[0061] When the locking bolt is loosened, the telescopic arm 130 is movably connected to the through shaft 120, and the operator can adjust the height of the support arm. When the locking bolt is tightened, the telescopic arm 130 is fixedly connected to the through shaft 120, so that the height of the support arm can be stabilized.

[0062] In this technical solution, the support arm can be extended and fixed by operating the locking bolt. At the same time, the locking bolt has a simple structure, is easy to operate, and can realize free adjustment of the support arm.

[0063] like Figure 1-3As shown, it also includes: a horizontal adjustment component, which is arranged on the base 110 and is used to adjust the inclination angle of the base 110 relative to the horizontal position.

[0064] In this technical solution, the support arm also includes a horizontal adjustment component. The levelness of the ground or the installation platform cannot be guaranteed sometimes. After the support arm is set correctly, the spirit level 150 still cannot be leveled. At this time, the measurement of the on-site instrument may have errors. Therefore, a horizontal adjustment component is added to adjust the levelness of the base 110 to further increase the usability of the support arm.

[0065] like Figure 1-3 As shown, the horizontal adjustment assembly includes: an adjusting bolt, the number of which is at least two, one end of which is detachably connected to the side of the base 110 away from the through shaft 120; and a support plate, which is fixedly connected to the other end of the adjusting bolt.

[0066] In this technical solution, the level adjustment assembly includes an adjustment bolt and a support plate. One end of the adjustment bolt is detachably mounted on the base 110, and the other end of the adjustment bolt is connected to the support plate. There are at least two adjustment bolts. When the levelness of the support arm needs to be adjusted, the adjustment bolt is turned to adjust the distance between the portion of the support plate where the adjustment bolt is mounted and the base 110, thereby adjusting the levelness of the support plate. During installation, the support plate is placed on the ground to adjust the levelness of the support arm. When the levelness of the support plate is no longer needed, the adjustment bolt and support plate are removed, and the base 110 is placed directly on the ground.

[0067] This technical solution can adjust the horizontality of the support arm when necessary, and can be removed when not needed, thereby streamlining the structure of the support arm and improving the flexibility and ease of use of the utility model.

[0068] like Figure 1-3 As shown, it also includes: fixing screw holes 160, and the fixing screw holes 160 are respectively opened on the base 110 and the support plate.

[0069] In this technical solution, the support arm also includes a fixing screw hole 160, which is respectively arranged on the base 110 and the support plate. When the support arm is additionally provided with a support plate, the support arm is set on the ground or the mounting platform through the fixing screw hole 160 on the support plate. When no support plate is required, the support arm is set on the ground or the mounting platform through the mounting screw hole on the base 110.

[0070] According to a first aspect of an embodiment of the present application, an on-site instrument support frame is proposed, comprising: a support arm as described in any one of the above items, the support arm being used to adjust the height of the on-site instrument; a connecting member, the connecting member being arranged at one end of the support arm, for connecting the support arm and the on-site instrument.

[0071] In this technical solution, the in-situ instrument support frame uses an adjustable support arm. The length of the support arm can be adjusted according to actual needs, improving the accuracy and convenience of instrument installation. This not only helps improve the efficiency and quality of industrial production, but also provides a safer operating environment for workers.

[0072] In this utility model, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. The term "plurality" refers to two or more, unless expressly limited otherwise. Terms such as "installed," "connected," "connected," and "fixed" should be interpreted broadly. For example, "connected" can mean fixed, removable, or integral; "connected" can mean directly or indirectly through an intermediary. Those skilled in the art will understand the specific meanings of these terms in this utility model based on specific circumstances.

[0073] In the description of the present invention, it is necessary to understand that the directions or positional relationships indicated by terms such as "up", "down", "left", "right", "front" and "back" are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or unit referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limiting the present invention.

[0074] Throughout this specification, terms such as "one embodiment," "some embodiments," and "specific embodiments" mean that the specific features, structures, materials, or characteristics described in conjunction with that embodiment or example are included in at least one embodiment or example of the present invention. In this specification, schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0075] The above are merely preferred embodiments of the present invention and are not intended to limit the present invention. Those skilled in the art will readily appreciate that various modifications and variations are possible. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A support arm, characterized in that: include: A base, the base is used to be set on the ground or on a mounting platform; A through shaft, one end of which is fixedly connected to the base; A telescopic arm, the telescopic arm is movably connected to the other end of the through shaft, and the telescopic arm is used to extend or shorten the support arm; A locking piece, wherein the locking piece is arranged on the through shaft, and the locking piece is used to lock the relative position of the telescopic arm and the through shaft.

2. The support arm according to claim 1, characterized in that: Also includes: There are two levels, which are arranged on two adjacent side surfaces of the through-axis. The levels are used to verify the inclination angle of the through-axis relative to the horizontal position.

3. The support arm according to claim 1, characterized in that: Also includes: A height measuring component is used to measure the height of the telescopic arm from the base.

4. The support arm according to claim 3, characterized in that: The height measurement component comprises: An infrared emitting component, the infrared emitting component is arranged on the telescopic arm, and the infrared emitting component is used to emit infrared rays to the base; An infrared receiving element, the infrared receiving element is used to receive reflected light of infrared rays emitted by the infrared emitting element; A display screen is electrically connected to the infrared receiving element and is used to display the distance between the infrared emitting element and the base.

5. The support arm according to claim 1, characterized in that: A socket is provided at one end of the telescopic arm, and slide grooves are respectively provided on four side surfaces of the telescopic arm. One end of the slide groove is connected to the socket, and the telescopic arm is connected to the through shaft through the socket.

6. The support arm according to claim 5, characterized in that: The locking member comprises: The locking bolts are specifically four in number and are respectively arranged in the four slide grooves of the telescopic arm. When the locking bolts are tightened, the locking bolts are fixedly connected to the slide grooves. When the locking bolts are loosened, the locking bolts are slidably connected to the slide grooves.

7. The support arm according to claim 1, characterized in that: Also includes: A horizontal adjustment component is arranged on the base and is used to adjust the inclination angle of the base relative to the horizontal position.

8. The support arm according to claim 7, characterized in that: The level adjustment assembly comprises: An adjusting bolt, the number of which is at least two, one end of which is detachably connected to a side of the base away from the through shaft; A support plate is fixedly connected to the other end of the adjusting bolt.

9. The support arm according to claim 8, characterized in that: Also includes: The fixing screw holes are respectively opened on the base and the support plate.

10. An on-site instrument support frame, characterized in that: include: The support arm according to any one of claims 1 to 9, wherein the support arm is used to adjust the height of the local instrument; A connecting piece is arranged at one end of the supporting arm and is used to connect the supporting arm with an on-site instrument.

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