Auxiliary mounting device for apron board

Abstract

The utility model relates to the field of auxiliary tools, and provides an auxiliary mounting device for an apron board. The auxiliary installation device for the apron board comprises a center rod body, a center marking line is arranged on the center rod body in the length direction of the center rod body, and the center marking line is used for being aligned with the center of an airtight partition wall; the telescopic sleeve ruler is connected to the first end of the center rod body, and the center of the telescopic sleeve ruler coincides with the center marking line; the telescopic adjusting cantilever is connected to the first end of the center rod body and staggered with the telescopic sleeve ruler, auxiliary positioning blocks used for being connected with the apron board are arranged at the two ends of the telescopic adjusting cantilever, and the axis of the telescopic adjusting cantilever is parallel to the axis of the telescopic sleeve ruler. The auxiliary mounting device for the apron board can ensure the position accuracy of the apron board in the mounting process, so that the precision of the whole mounting process is improved. Extra measuring tools or complicated calculation is not needed, so that the mounting time is greatly shortened, and the working efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to auxiliary frock field provides a kind of auxiliary installation device for apron. BACKGROUND

[0002] At present, there are many technical problems in the production and processing of the skirt plate of the motor train unit cab, which seriously affects the product quality and production efficiency. Due to the lack of connection with other components at the rear point of the small skirt plate, the structural strength of the skirt plate is weak, and the two side skirt plates often deviate from the center after welding.

[0003] In the production process, the welding deformation problem of the skirt plate is particularly prominent. Due to the welding stress generated during the welding of the framework and the outer plate, the skirt plate deforms, and the deformation is large and difficult to repair. The process characteristics of the skirt plate welding also determine that it is difficult to ensure the welding precision and the relative symmetry of the skirt plate.

[0004] The above problems lead to complex installation process, long time, and the risk of repeated repair or even re-cutting repair, which seriously affects the final product quality and production efficiency of the motor train unit. The existing solution cannot effectively solve the above problems, and a new technical solution is needed to improve the processing precision of the skirt plate, reduce the deformation and repair frequency, and improve the production efficiency. INVENTION CONTENTS

[0005] The utility model embodiment provides a kind of auxiliary installation device for skirt plate, to solve the installation positioning precision of skirt plate in relevant technology is low, the defect of inconvenient installation.

[0006] The utility model embodiment provides a kind of auxiliary installation device for skirt plate, comprising:

[0007] Center pole body, along the length direction of the center pole body, center mark line is provided on the center pole body, and the center mark line is used to align with the center of air-tight partition wall;

[0008] Telescopic sleeve ruler is connected to the first end of the center pole body, and the center of the telescopic sleeve ruler coincides with the center mark line;

[0009] Telescopic adjustment cantilever is connected to the first end of the center pole body and is disposed in staggered position with the telescopic sleeve ruler, and the two ends of the telescopic adjustment cantilever are provided with auxiliary positioning block for connecting with skirt plate, and the axis of the telescopic adjustment cantilever is parallel with the axis of the telescopic sleeve ruler.

[0010] According to one embodiment of the utility model, the telescopic sleeve ruler comprises:

[0011] Sleeve main body is connected to the first end of the center pole body;

[0012] A pair of telescopic rulers are telescopically connected to two ends of the sleeve body.

[0013] According to one embodiment of the present application, a first fixed scale line is arranged on the sleeve body, and a starting position of the first fixed scale line coincides with the center mark line.

[0014] A second fixed scale line is arranged on the telescopic ruler.

[0015] According to one embodiment of the present application, the telescopic adjustment cantilever comprises:

[0016] A first fixed arm is connected to a first end of the center rod body.

[0017] A pair of rotating arms are rotatably connected to two ends of the first fixed arm, and the auxiliary positioning block is connected to one end of the rotating arm away from the first fixed arm.

[0018] According to one embodiment of the present application, a plurality of operation holes are arranged on the side wall of the rotating arm along the circumferential direction of the rotating arm, and the operation holes are used for cooperating with an operation tool to drive the rotating arm to rotate relative to the first fixed arm.

[0019] According to one embodiment of the present application, the plurality of operation holes are arranged at intervals along the axial direction of the rotating arm.

[0020] According to one embodiment of the present application, the telescopic adjustment cantilever further comprises a second fixed arm, the second fixed arm is arranged at one end of the rotating arm away from the first fixed arm, and the auxiliary positioning block is connected to one end of the second fixed arm away from the rotating arm.

[0021] According to one embodiment of the present application, the telescopic adjustment cantilever further comprises a lead screw, the lead screw is rotatably connected to the center rod body, and the lead screw is in transmission connection with the first fixed arm, the rotating arm and the second fixed arm.

[0022] According to one embodiment of the present application, a positioning seat is arranged at a second end of the center rod body, and the positioning seat is used for positioning with the airtight partition wall.

[0023] According to one embodiment of the present application, at least one of the center rod body, the telescopic sleeve ruler, the telescopic adjustment cantilever and the auxiliary positioning block is made of an aluminum alloy material.

[0024] According to the auxiliary installation device for skirt board provided by the embodiment of the utility model, through the alignment of the center mark line and the center of the air-tight partition wall and the accurate adjustment of the telescopic sleeve ruler and the telescopic adjustment cantilever, the accuracy of the position of the skirt board during the installation process can be ensured, thereby improving the accuracy of the whole installation process. The design of the telescopic sleeve ruler and the telescopic adjustment cantilever allows the user to quickly adjust the length and position without using additional measuring tools or performing complex calculations, thereby greatly shortening the installation time and improving the work efficiency. The device is suitable for the installation requirements of skirt boards of different widths and positions, and through the adjustment of the length of the telescopic sleeve ruler and the telescopic adjustment cantilever, various complex installation environments can be easily coped with. The whole device has simple structure and convenient operation, and the user can easily start without professional installation skills, thereby reducing the technical requirements for the installation personnel. BRIEF DESCRIPTION OF DRAWINGS

[0025] In order to more clearly illustrate the technical scheme of the utility model or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or the prior art description. Obviously, the drawings in the following description are some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained without creative labor.

[0026] Fig. 1 It is the schematic front view of the auxiliary installation device for skirt board provided by the utility model.

[0027] Fig. 2 It is the schematic rear view of the auxiliary installation device for skirt board provided by the utility model.

[0028] Fig. 3 It is the schematic perspective view of the auxiliary installation device for skirt board provided by the utility model.

[0029] Reference signs:

[0030] 100, center rod body; 102, center mark line; 104, telescopic sleeve ruler; 105, auxiliary positioning block; 106, telescopic adjustment cantilever; 108, sleeve main body; 110, telescopic ruler; 112, first fixed scale line; 114, second fixed scale line; 116, first fixed arm; 118, rotating arm; 120, operation hole; 122, second fixed arm; 124, lead screw; 126, positioning seat. DETAILED DESCRIPTION

[0031] The embodiment of the utility model will be further described in detail below in combination with the drawings and the embodiment. The following embodiment is used to illustrate the utility model, but cannot be used to limit the scope of the utility model.

[0032] As Figs. 1-3The utility model embodiment provides a kind of auxiliary installation device for apron, including:

[0033] Center pole body 100, a center mark line 102 is provided on center pole body 100 along the length direction of center pole body 100, and the center mark line 102 is used to align with the center of air-tight partition wall;

[0034] Telescopic sleeve ruler 104 is connected to the first end of center pole body 100, and the center of telescopic sleeve ruler 104 coincides with the center mark line 102;

[0035] Telescopic adjustment cantilever 106 is connected to the first end of center pole body 100 and is set in staggered position with telescopic sleeve ruler 104, and the two ends of telescopic adjustment cantilever 106 are provided with auxiliary positioning block 105 for connecting with apron, and the axis of telescopic adjustment cantilever 106 is parallel with the axis of telescopic sleeve ruler 104.

[0036] According to the auxiliary installation device for apron provided by the utility model embodiment, by aligning the center mark line 102 with the center of air-tight partition wall, and the accurate adjustment of telescopic sleeve ruler 104 and telescopic adjustment cantilever 106, the accuracy of the position of apron during installation can be ensured, so as to improve the precision of the whole installation process. The design of telescopic sleeve ruler 104 and telescopic adjustment cantilever 106 allows users to quickly adjust the length and position without the need for additional measuring tools or complex calculations, thereby greatly shortening the installation time and improving work efficiency. The device is suitable for apron installation requirements of different widths and positions, and various complex installation environments can be easily handled by adjusting the length of telescopic sleeve ruler 104 and telescopic adjustment cantilever 106. The whole device is simple in structure and convenient to operate, and users can easily start without professional installation skills, reducing the technical requirements for installation personnel.

[0037] Please continue to see Figs. 1-3 The auxiliary installation device for apron provided by the utility model embodiment aims to improve the precision and efficiency during apron installation.

[0038] Center pole body 100 serves as the main structure of the whole device, and a center mark line 102 is arranged on center pole body 100 along the length direction thereof. This center mark line 102 plays a key role during installation, and it is used to align with the center of air-tight partition wall, to ensure the accuracy of apron installation position.

[0039] Telescopic sleeve ruler 104 is connected to the first end of center pole body 100. The design of telescopic sleeve ruler 104 allows users to adjust its length as needed to adapt to installation requirements of different widths. Importantly, the center of telescopic sleeve ruler 104 coincides with the center mark line 102, so that users can ensure that the end of telescopic sleeve ruler 104 always points to the center of air-tight partition wall when adjusting the length.

[0040] The telescopic adjustment cantilever 106 is also connected to the first end of the central rod 100, but is positioned opposite the telescopic sleeve ruler 104 to avoid interference. The telescopic adjustment cantilever 106 is provided with auxiliary positioning blocks 105 at both ends, which are used to connect with the apron to fix the position of the apron, facilitating the adjustment of the telescopic sleeve ruler 104. The axis of the telescopic adjustment cantilever 106 is parallel to the axis of the telescopic sleeve ruler 104, ensuring that both maintain consistent directionality during adjustment.

[0041] In addition, it should be noted that the auxiliary positioning blocks 105 and the telescopic adjustment cantilever 106 are detachably connected, so when the auxiliary positioning blocks 105 need to be replaced, they can be simply detached.

[0042] According to an embodiment of the present application, the telescopic sleeve ruler 104 comprises:

[0043] A sleeve body 108 connected to the first end of the central rod 100;

[0044] A pair of telescopic rulers 110 telescopically connected to both ends of the sleeve body 108.

[0045] In an embodiment of the present application, the sleeve body 108 serves as the core structure of the telescopic sleeve ruler 104, and is directly connected to the first end of the central rod 100. It provides a stable support platform for mounting and supporting a pair of telescopic rulers 110.

[0046] A pair of telescopic rulers 110 are telescopically connected to both ends of the sleeve body 108, respectively. This design allows users to independently adjust the length of each end telescopic ruler 110 according to actual needs. This flexibility enables the telescopic sleeve ruler 104 to adapt to different widths and inclination angles of installation requirements, further enhancing the adaptability and practicality of the entire auxiliary installation device.

[0047] By independently adjusting the length of each end telescopic ruler 110, users can more accurately control the overall length of the telescopic sleeve ruler 104, thereby further improving the accuracy of apron installation. This design enables the telescopic sleeve ruler 104 to adapt to more complex installation environments, and users can flexibly adjust the length of the telescopic ruler 110 according to actual conditions to ensure that the apron can be accurately installed at the predetermined position. Independently adjusting the length of each end telescopic ruler 110 makes it more convenient for users to operate during installation. There is no need to frequently move the entire device or adjust multiple components, and simply adjusting the length of the telescopic ruler 110 can meet the installation requirements.

[0048] According to an embodiment of the present application, the sleeve body 108 is provided with a first fixed scale line 112, and the starting position of the first fixed scale line 112 coincides with the center mark line 102.

[0049] The telescopic ruler 110 is provided with a second fixed scale line 114.

[0050] In an embodiment of the present application, a first fixed scale line 112 is specially arranged on the surface of the sleeve body 108. The starting position of this scale line completely coincides with the center mark line 102 on the center rod body 100. Such a design ensures that the user can intuitively judge the position of the telescopic sleeve ruler 104 relative to the center mark line 102 through the first fixed scale line 112 when adjusting the length of the telescopic ruler 110, thereby further improving the accuracy of installation.

[0051] At the same time, a second fixed scale line 114 is also arranged on the surface of the telescopic ruler 110. This scale line is used to indicate the current length of the telescopic ruler 110. The user can accurately adjust the length of the telescopic ruler 110 by observing the second fixed scale line 114 to meet the installation requirements of different widths.

[0052] Through the cooperation of the first fixed scale line 112 and the second fixed scale line 114, the user can more accurately control the length and position of the telescopic sleeve ruler 104. This helps to ensure that the skirt plate can be accurately aligned with the center of the air-tight partition wall during installation, thereby improving the accuracy of the entire installation process. The arrangement of the first fixed scale line 112 and the second fixed scale line 114 enables the user to adjust the length of the telescopic sleeve ruler 104 without relying on additional measuring tools or performing complex calculations. They only need to observe the scale lines to quickly and accurately adjust the length of the telescopic ruler 110, thereby greatly simplifying the installation process. Such a design makes the entire auxiliary installation device more intuitive and easy to use. Users do not need to have professional installation skills or experience to easily get started and accurately complete the installation task. This helps to improve user satisfaction and trust.

[0053] According to an embodiment of the present application, the telescopic adjustment cantilever 106 comprises:

[0054] A first fixed arm 116 connected to the first end of the center rod body 100;

[0055] A pair of rotating arms 118 rotatably connected to both ends of the first fixed arm 116, and the auxiliary positioning block 105 is connected to one end of the rotating arm 118 away from the first fixed arm 116.

[0056] In an embodiment of the present utility model, the first fixed arm 116 serves as the basic structure of the telescopic adjustment cantilever 106, and is stably connected to the first end of the central rod 100, playing the role of supporting and connecting the rotating arm 118, ensuring the stability and reliability of the telescopic adjustment cantilever 106 structure.

[0057] The rotating arm 118 is a key part of the telescopic adjustment cantilever 106, and is respectively rotatably connected to the two ends of the first fixed arm 116. This rotatable connection allows the rotating arm 118 to rotate freely within a certain range, thereby adjusting its angle relative to the first fixed arm 116. This design enables the telescopic adjustment cantilever 106 to flexibly adapt to installation requirements of different inclination angles, enhancing the adaptability and flexibility of the entire auxiliary installation device.

[0058] The auxiliary positioning block 105 is connected to the end of the rotating arm 118 away from the first fixed arm 116, and is used to connect with the apron, thereby fixing the position of the apron. Since the rotating arm 118 can rotate, the position of the auxiliary positioning block 105 can also be adjusted accordingly, enabling the apron to be accurately installed at the predetermined position while maintaining the required inclination angle.

[0059] Through the rotating design of the rotating arm 118, the telescopic adjustment cantilever 106 can flexibly adapt to installation requirements of different inclination angles. This enables the auxiliary installation device to be widely used in various complex installation environments, improving its practicality and application range. Since the rotating arm 118 can accurately adjust the angle, the position of the auxiliary positioning block 105 can also be accurately adjusted accordingly. This helps to ensure that the apron can be accurately aligned with the center of the air-tight partition wall during installation, and maintain the required inclination angle, thereby improving the accuracy of the entire installation process.

[0060] According to an embodiment of the present utility model, a plurality of operation holes 120 are formed in the side wall of the rotating arm 118 along its circumference, and are used to cooperate with operating tools to drive the rotating arm 118 to rotate relative to the first fixed arm 116.

[0061] In an embodiment of the present utility model, a plurality of operation holes 120 are formed in the side wall of the rotating arm 118 along its circumference. These operation holes 120 are designed to cooperate with operating tools for users to conveniently drive the rotating arm 118 to rotate relative to the first fixed arm 116.

[0062] Specifically, the operation holes 120 can cooperate with common operating tools (such as crowbars). Users only need to insert the operating tools into the corresponding operation holes 120 and then apply appropriate torque to easily rotate the rotating arm 118, thereby adjusting its angle relative to the first fixed arm 116.

[0063] The design of the operation hole 120 enables the user to conveniently rotate the rotating arm 118 by operating the tool without the need for complex adjustments or moving the entire device. This greatly improves the convenience and efficiency of operation, making the installation process simpler and faster. Through the use of the operation hole 120 in conjunction with the operating tool, the user can more accurately control the rotation angle of the rotating arm 118. This helps to ensure that the skirt panel is accurately aligned with the center of the air-tight partition during the installation process and maintains the required inclination angle, thereby improving the accuracy of the entire installation process.

[0064] According to an embodiment of the present application, the plurality of operation holes 120 are arranged in an axial direction of the rotating arm 118.

[0065] In an embodiment of the present application, the plurality of operation holes 120 are not only arranged in a circumferential direction of the rotating arm 118, but also arranged in an axial direction. This design means that on the side wall of the rotating arm 118, there are not only operation holes 120 distributed around the circumference, but also operation holes 120 arranged at intervals along the length direction (i.e. axial direction) of the rotating arm 118. Such a layout provides users with more options and flexibility, allowing them to choose the most suitable operation hole 120 for operation according to actual needs and operational convenience.

[0066] The plurality of operation holes 120 arranged in the axial direction of the rotating arm 118 allows the user to choose the most suitable operation position as needed. This helps to improve the flexibility and convenience of operation, making the installation process smoother. By choosing operation holes 120 at different positions for operation, the user can more effectively control the rotation speed and force of the rotating arm 118. This helps to optimize the transmission of torque, allowing the rotating arm 118 to rotate more smoothly and accurately to the required angle. In complex installation environments, it may be necessary to operate from multiple angles or positions. The axial interval arrangement of the plurality of operation holes 120 allows the telescopic adjustment cantilever 106 to better adapt to these needs, improving its practicality and application range.

[0067] According to an embodiment of the present application, the telescopic adjustment cantilever 106 further comprises a second fixed arm 122, which is arranged at one end of the rotating arm 118 away from the first fixed arm 116, and an auxiliary positioning block 105 is connected to one end of the second fixed arm 122 away from the rotating arm 118.

[0068] In an embodiment of the present application, the second fixed arm 122 is arranged at one end of the rotating arm 118 away from the first fixed arm 116, forming a stable connection with the rotating arm 118. At the other end of the second fixed arm 122 away from the rotating arm 118, an auxiliary positioning block 105 is connected. This design aims to further improve the functionality and practicality of the telescopic adjustment cantilever 106.

[0069] The second fixed arm 122 serves as a component of the telescopic adjustment cantilever 106, which not only enhances the stability and strength of the overall structure, but also provides stable support for the auxiliary positioning block 105.

[0070] The auxiliary positioning block 105 is connected to the end of the second fixed arm 122 away from the rotating arm 118, mainly used for connecting with the apron or other installation components. By precisely adjusting the angle of the rotating arm 118, users can accurately position the apron at the desired location using the auxiliary positioning block 105, ensuring the accuracy and stability of the installation.

[0071] The introduction of the second fixed arm 122 significantly enhances the overall stability of the telescopic adjustment cantilever 106, making it more reliable and durable during installation. This design helps to reduce installation deviations caused by vibration or external force impact, ensuring installation quality. By precisely adjusting the angle of the rotating arm 118 and positioning with the auxiliary positioning block 105, users can easily achieve accurate installation of the apron or other installation components. This helps to reduce errors during installation and improves the accuracy and efficiency of the entire installation process. The design of the second fixed arm 122 and the auxiliary positioning block 105 makes the telescopic adjustment cantilever 106 suitable for a wider range of installation scenarios and needs.

[0072] According to an embodiment of the present application, the telescopic adjustment cantilever 106 further comprises a lead screw 124, which is rotatably connected to the center rod body 100, and the lead screw 124 is in transmission connection with the first fixed arm 116, the rotating arm 118 and the second fixed arm 122.

[0073] In an embodiment of the present application, the telescopic adjustment cantilever 106 further comprises a lead screw 124, which is rotatably connected to the center rod body 100, and the lead screw 124 is in transmission connection with the first fixed arm 116, the rotating arm 118 and the second fixed arm 122.

[0074] Specifically, the lead screw 124 is a high-precision transmission component, which is rotatably arranged on the center rod body 100 and connected with the first fixed arm 116, the rotating arm 118 and the second fixed arm 122. This design allows the lead screw 124 to drive the first fixed arm 116, the rotating arm 118 and the second fixed arm 122 to move together when the lead screw 124 rotates, thereby realizing the telescopic and angle adjustment functions of the telescopic adjustment cantilever 106.

[0075] The screw rod 124 is a high-precision transmission component, and has the characteristics of accurate transmission and stable reliability. Through the transmission connection of the screw rod 124, the telescopic adjustment cantilever 106 can have higher precision and stability during the telescopic adjustment and angle adjustment, so as to meet higher installation requirements. The introduction of the screw rod 124 not only improves the transmission precision, but also enhances the overall structural strength of the telescopic adjustment cantilever 106.

[0076] According to an embodiment of the present application, the second end of the center rod body 100 is provided with a positioning seat 126, and the positioning seat 126 is used for positioning with the air-tight partition wall.

[0077] In an embodiment of the present application, the positioning seat 126 is additionally arranged at the second end of the center rod body 100. This design aims to realize accurate positioning and stable connection between the telescopic adjustment cantilever 106 and the air-tight partition wall.

[0078] Specifically, the positioning seat 126 is arranged at the second end of the center rod body 100 to ensure that it can perfectly match the corresponding structure (such as a positioning hole, a positioning groove, etc.) on the air-tight partition wall. When the telescopic adjustment cantilever 106 is installed on the air-tight partition wall, the positioning seat 126 can be accurately inserted into the positioning structure on the air-tight partition wall, thereby realizing accurate positioning between the cantilever and the partition wall.

[0079] The introduction of the positioning seat 126 enables the telescopic adjustment cantilever 106 to be more accurately positioned with the air-tight partition wall during installation, reduces installation errors, and improves the precision of the entire installation process. The accurate positioning and stable connection between the positioning seat 126 and the air-tight partition wall enhance the overall structural stability of the telescopic adjustment cantilever 106, making the cantilever more reliable and durable during installation and use. By matching the positioning structure of the positioning seat 126 with the air-tight partition wall, users can more easily complete the installation task without the need for complex adjustments or moving the entire device. This greatly improves the convenience and efficiency of installation.

[0080] According to an embodiment of the present application, at least one of the center rod body 100, the telescopic sleeve 104, the telescopic adjustment cantilever 106, and the auxiliary positioning block 105 is made of an aluminum alloy material.

[0081] In an embodiment of the present application, at least one of the center rod body 100, the telescopic sleeve, the telescopic adjustment cantilever 106 (including the first fixed arm 116, the rotating arm 118, and the second fixed arm 122), and the auxiliary positioning block 105 is made of an aluminum alloy material.

[0082] The aluminum alloy is a light-weight, high-strength metal material, and has excellent mechanical properties, corrosion resistance and processing performance. The density of the aluminum alloy is much lower than that of the traditional steel material, so that the telescopic adjustment cantilever 106 and the related components made of the aluminum alloy can significantly reduce the overall weight, and facilitate the carrying and installation.

[0083] The application of the aluminum alloy material significantly improves the weight, strength, corrosion resistance and processing performance of the telescopic adjustment cantilever 106, thereby improving the overall performance and service life. The aluminum alloy material has a relatively low cost and is easy to be processed into a shape, which helps to reduce the production cost of the telescopic adjustment cantilever 106.

[0084] Finally, it should be noted that: the above examples are only used to illustrate the technical solutions of the present application, but not to limit them; although the present application has been described in detail with reference to the foregoing examples, those skilled in the art should understand that: it can still modify the technical solutions recorded in the foregoing examples, or make equivalent replacement for part of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. An auxiliary mounting device for a skirt panel, characterized in that, The utility model relates to a centering device for air-tight partition wall, comprising: a center rod (100) provided with a center mark line (102) along the length direction of the center rod (100), the center mark line (102) is used for aligning with the center of air-tight partition wall; a telescopic sleeve ruler (104) connected to the first end of the center rod (100), the center of the telescopic sleeve ruler (104) coincides with the center mark line (102); a telescopic adjusting cantilever (106) connected to the first end of the center rod (100) and arranged in the position of the telescopic sleeve ruler (104), the two ends of the telescopic adjusting cantilever (106) are provided with auxiliary positioning blocks (105) used for connecting with apron, the axis of the telescopic adjusting cantilever (106) is parallel with the axis of the telescopic sleeve ruler (104).

2. The installation aid for a skirt panel according to claim 1, characterized in that The telescopic sleeve ruler (104) comprises: a sleeve main body (108) connected to the first end of the center rod (100); a pair of telescopic rulers (110) telescopically connected to the two ends of the sleeve main body (108).

3. The installation aid for a skirt panel according to claim 2, characterized in that The sleeve main body (108) is provided with a first fixed scale line (112), the starting position of the first fixed scale line (112) coincides with the center mark line (102); The telescopic ruler (110) is provided with a second fixed scale line (114).

4. The installation aid for a skirtboard of claim 1, wherein, The telescopic adjusting cantilever (106) comprises: a first fixed arm (116) connected to the first end of the center rod (100); a pair of rotating arms (118) rotatably connected to the two ends of the first fixed arm (116), the auxiliary positioning block (105) is connected to the end of the rotating arm (118) away from the first fixed arm (116).

5. An auxiliary mounting device for a skirt panel according to claim 4, characterised in that, A plurality of operation holes (120) are formed in the side wall of the rotating arm (118) along the circumferential direction of the rotating arm (118), the operation holes (120) are used for cooperating with operating tools to drive the rotating arm (118) to rotate relative to the first fixed arm (116).

6. An auxiliary mounting device for a skirt panel according to claim 5, characterised in that, The plurality of operation holes (120) are arranged at intervals along the axial direction of the rotating arm (118).

7. The installation aid for a skirtboard of claim 4, wherein, The telescopic adjusting cantilever (106) further comprises a second fixed arm (122), the second fixed arm (122) is arranged at the end of the rotating arm (118) away from the first fixed arm (116), and the auxiliary positioning block (105) is connected to the end of the second fixed arm (122) away from the rotating arm (118).

8. An auxiliary mounting device for a skirt panel according to claim 7, characterised in that, The telescopic adjusting cantilever (106) further comprises a lead screw (124) rotatably connected to the center rod (100), and the lead screw (124) is in transmission connection with the first fixed arm (116), the rotating arm (118) and the second fixed arm (122).

9. The installation aid for a skirt panel according to any one of claims 1 to 8, characterized in that The second end of the center rod (100) is provided with a positioning seat (126) used for positioning with air-tight partition wall.

10. The installation aid for a skirt panel according to any one of claims 1 to 8, characterized in that At least one of the central rod (100), the telescopic sleeve ruler (104), the telescopic adjustment cantilever (106) and the auxiliary positioning block (105) is made of an aluminum alloy material.

Images