Novel hanger plate assembly for screw joint hanger plate rack mounting mechanism

Abstract

The utility model relates to the field of installation of hanger plate racks, and provides a novel hanger plate assembly for a threaded connection hanger plate rack installation mechanism, which comprises a hanger plate, a cover plate, a first threaded sleeve, a second threaded sleeve, a first bolt and a second bolt, the first threaded sleeve, the second threaded sleeve and the hanger plate are arranged into an integrated structure, so that the stability of connection between the first bolt and the hanger plate and between the second bolt and the hanger plate is improved, the stability of connection between the hanger plate and a cover plate is further improved, and meanwhile the stability of connection between the hanger plate and a rack is guaranteed; the rack is in threaded connection with the cover plate, so that the connection problem caused by welding in the prior art is solved, and manpower is saved; meanwhile, due to the fact that the first threaded sleeve and the second threaded sleeve are arranged on the hanging plate, and the first bolt and the second bolt are connected with the first threaded sleeve and the second threaded sleeve through the first positioning hole and the second positioning hole which are formed in the cover plate, the process of punching on the machine frame is omitted, and work is simpler and more efficient.

Description

Technical Field

[0001] The utility model relates to the field of installation of a hanging plate rack, in particular to a novel hanging plate assembly used for a screw-connected hanging plate rack installation mechanism. Background Art

[0002] With the development of society, the number of cars has increased year by year, and the labor cost has also increased. The application of car tailgates will become more and more common. However, most of the car tailgates on the market are welded to the frame hanger plate on site during installation, or the hanger plate is welded to the frame before installation. Welding has the following disadvantages:

[0003] (1) If the hanging plate has been welded to the frame before installation, if it is found to be tilted after the large plate is installed, there will be no extra adjustment margin, resulting in inability to adjust or even waste;

[0004] (2) If the hanging plate is welded on site, secondary welding is required. During welding, since the frame is at the bottom of the carriage, blind spots will be generated, which will make welding complicated, operation inconvenient, and prone to danger;

[0005] (3) The welding process requires welding and related welding personnel, which is costly;

[0006] (4) During installation, the hanger plate will be drilled on site according to the vehicle beam. If there is a deviation, the hole position will be inaccurate. When the hanger plate position does not need to be adjusted, there is no adjustment margin, resulting in the hole position being scrapped. Utility Model Content

[0007] The utility model proposes a new type of hanging plate assembly for a screw-connected hanging plate frame mounting mechanism, which enables the stability of the connection between the first bolt and the second bolt and the hanging plate by setting the first threaded sleeve and the second threaded sleeve as an integral structure, thereby improving the stability of the connection between the hanging plate and the cover plate, and ensuring the stability of the connection with the frame; and the connection between the frame and the cover plate is only a threaded connection, which solves the connection problem caused by welding in the prior art and saves labor; at the same time, since the first threaded sleeve and the second threaded sleeve are arranged on the hanging plate, and the first bolt and the second bolt are connected to the first threaded sleeve and the second threaded sleeve through the first positioning hole and the second positioning hole arranged on the cover plate, the process of punching holes on the frame is saved, and the work is simpler and more efficient; at the same time, pre-installed oblong holes are provided, which improves the accuracy of the position of the hanging plate and ensures a more stable connection between the structures.

[0008] The technical solution of the utility model is achieved in this way:

[0009] A new type of hanging plate assembly for a screw-connected hanging plate rack installation mechanism, comprising: a hanging plate, a cover plate, a first threaded sleeve, a second threaded sleeve, a first bolt and a second bolt;

[0010] The first threaded sleeve and the second threaded sleeve are installed on the hanging plate in an upward and downward manner opposite to each other;

[0011] The cover plate is provided with a first positioning hole and a second positioning hole opposite to each other in the upper and lower parts;

[0012] The first positioning hole is aligned with the first threaded sleeve;

[0013] The second positioning hole is aligned with the second threaded sleeve;

[0014] The first bolt passes through the first positioning hole and is connected to the first threaded sleeve;

[0015] The second bolt passes through the second positioning hole and is connected to the second threaded sleeve;

[0016] A rack installation position is formed between the hanging plate, the first threaded sleeve, the first bolt, the cover plate, the second bolt, and the second threaded sleeve;

[0017] The novel hanging plate assembly is installed on the frame through the frame installation position.

[0018] Furthermore, the first threaded sleeve and the second threaded sleeve are integrally formed with the hanging plate.

[0019] Furthermore, the hanger plate is provided with a pre-installed oblong hole for fine-tuning the position of the hanger plate, and the hanger plate is installed on the vehicle beam through the pre-installed oblong hole.

[0020] Furthermore, the pre-installed oblong hole is provided with one or more.

[0021] Further, the hanging plate is provided with a U-shaped opening;

[0022] A pressure-bearing plate is provided on the contour of the U-shaped opening;

[0023] The pressure bearing plate is in contact with the frame.

[0024] Further, the cover plate is a concave plate;

[0025] The first positioning hole and the second positioning hole are arranged on the inner bottom of the concave plate opposite to each other;

[0026] The bolt heads of the first bolt and the second bolt are both located on the inner bottom of the concave plate.

[0027] Furthermore, a first gasket is provided at the connection between the first bolt and the cover plate;

[0028] A second gasket is provided at the connection between the second bolt and the cover plate.

[0029] The utility model arranges the first threaded sleeve and the second threaded sleeve with the hanger plate as an integral structure, so that the stability of the connection between the first bolt and the second bolt and the hanger plate is improved, thereby improving the stability of the connection between the hanger plate and the cover plate, and ensuring the stability of the connection with the frame; and the connection between the frame and the cover plate is only a threaded connection, which solves the connection problem caused by welding in the prior art and saves labor; at the same time, since the first threaded sleeve and the second threaded sleeve are arranged on the hanger plate, and the first bolt and the second bolt are connected to the first threaded sleeve and the second threaded sleeve through the first positioning hole and the second positioning hole arranged on the cover plate, the process of punching holes on the frame is eliminated, and the work is simpler and more efficient; at the same time, pre-installed oblong holes are provided, which improves the accuracy of the position of the hanger plate and ensures a more stable connection between the structures. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0031] Figure 1 It is a structural schematic diagram of a new type of hanging plate assembly for a screw-connected hanging plate rack installation mechanism in a specific embodiment of the utility model;

[0032] Figure 2 for Figure 1 A schematic diagram of a cover plate structure of a new type of hanger plate assembly for a screw-connected hanger plate rack installation mechanism is shown;

[0033] Figure 3 for Figure 1 An exploded view of a novel hanger plate assembly for a screw-connected hanger plate rack mounting mechanism is shown;

[0034] Figure 4 It is a schematic diagram of the connection structure between a new type of hanging plate assembly and a frame for a screw-connected hanging plate frame installation mechanism in a specific embodiment of the utility model;

[0035] Explanation of the reference numerals: hanging plate 1; U-shaped opening 11; pressure plate 12; pre-installed oblong hole 13; cover plate 2; first positioning hole 21; second positioning hole 22; first threaded sleeve 3; second threaded sleeve 4; first bolt 5; first gasket 51; second bolt 6; second gasket 61; frame mounting position 7; frame 8; vehicle beam 9. DETAILED DESCRIPTION

[0036] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0037] In the specific embodiment of the present utility model, see Figure 1-Figure 4 A novel hanging plate assembly for a screw-connected hanging plate rack installation mechanism comprises: a hanging plate 1, a cover plate 2, a first threaded sleeve 3, a second threaded sleeve 4, a first bolt 5 and a second bolt 6;

[0038] The first threaded sleeve 3 and the second threaded sleeve 4 are installed on the hanging plate 1 in an upward and downward manner opposite to each other;

[0039] The cover plate 2 is provided with a first positioning hole 21 and a second positioning hole 22 opposite to each other in the upper and lower parts;

[0040] The first positioning hole 21 is aligned with the first threaded sleeve 3. During installation, the first positioning hole 21 is coaxial with the first threaded sleeve 3.

[0041] The second positioning hole 22 is aligned with the second threaded sleeve 4. During installation, the second positioning hole 22 is coaxial with the second threaded sleeve 4.

[0042] The first bolt 5 passes through the first positioning hole 21 and is connected to the first threaded sleeve 3, and the bolt head of the first bolt 5 cooperates with the first threaded sleeve 3 to clamp the cover plate 2; the second bolt 6 passes through the second positioning hole 22 and is connected to the second threaded sleeve 4, and the bolt head of the Teal bolt 6 cooperates with the second threaded sleeve 4 to clamp the cover plate 2; the first bolt 5, the second bolt 6, the first threaded sleeve 3, and the second threaded sleeve 4 are simultaneously arranged to fix the hanging plate 1 and the cover plate 2, thereby ensuring uniform force and stability of the structural connection;

[0043] A rack mounting position 7 is formed between the hanging plate 1, the first threaded sleeve 3, the first bolt 5, the cover plate 2, the second bolt 6, and the second threaded sleeve 4;

[0044] The novel hanging plate assembly is installed on the frame 8 through the frame mounting position 7.

[0045] In the specific embodiment of the present utility model, see Figure 1-Figure 4 The first threaded sleeve 3 and the second threaded sleeve 4 are an integral structure with the hanging plate 1, preferably an integrally formed structure, and can also be welded to the hanging plate;

[0046] The one-piece molding structure is more stable, ensuring the stability of the threaded sleeve and eliminating the hidden danger of threaded sleeve breakage from the root.

[0047] In the specific embodiment of the present utility model, see Figure 1-Figure 4 The hanging plate 1 is provided with a pre-installed oblong hole 13 for fine-tuning the position of the hanging plate, and the hanging plate 1 is installed on the vehicle beam 9 through the pre-installed oblong hole 13;

[0048] During installation, the hanger plate 1 is pre-positioned through the pre-installed oblong holes 13, and then the hanger plate 1 is installed on the frame 8 through the installation cover plate 2. During the process of tightening the first bolt 5 and the second bolt 6, the position of the hanger plate 1 is fine-tuned through the pre-installed oblong holes 13.

[0049] In the specific embodiment of the present utility model, see Figure 1-Figure 4 The pre-installed oblong holes 13 are provided with one or more, generally two or four, and the attached drawing has two;

[0050] The pre-installed oblong hole 13 is used to pre-position the hanger plate 1 when installing it, while ensuring that the pre-positioned frame 8 can be fine-tuned within the size range of the pre-installed oblong hole 13, ensuring that the position of the hanger plate 1 is more accurate and controllable, thereby improving the stability and aesthetics of the connection between the hanger plate 1, the frame 8 and the cover plate 2.

[0051] In the specific embodiment of the present utility model, see Figure 1-Figure 4 , the hanging plate 1 is provided with a U-shaped opening 11;

[0052] A pressure plate 12 is provided on the contour of the U-shaped opening 11;

[0053] The pressure plate 12 and the hanging plate 1 are an integral structure, and can be an integrally formed structure, or can be welded to the hanging plate 1;

[0054] The pressure plate 12 is in contact with the frame 8, and the pressure plate 12 has a certain width, which effectively increases the pressure area of ​​the hanging plate 1, reduces the extrusion on the frame 8, and effectively prevents the frame 8 from being deformed;

[0055] The U-shaped opening 11 and the cover plate 12 are butted together to form a rack installation position 7 . Under the tightening action of the first bolt 5 and the second bolt 6 , the rack 8 is tightly buckled in the rack installation position 7 .

[0056] In the specific embodiment of the present utility model, see Figure 1-Figure 4 , the cover plate 2 is a concave plate;

[0057] The first positioning hole 21 and the second positioning hole 22 are arranged on the inner bottom of the concave plate opposite to each other;

[0058] The bolt heads of the first bolt 5 and the second bolt 6 are both located on the inner bottom of the concave plate;

[0059] The bottom of the concave plate has a certain width, which is used to provide an opening size for the first positioning hole 21 and the second positioning hole 22 and to increase the pressure-bearing area to prevent the frame 8 from being squeezed and deformed.

[0060] In the specific embodiment of the present utility model, see Figure 1-Figure 4 , a first gasket 51 is provided at the connection between the first bolt 5 and the cover plate 2;

[0061] A second gasket 61 is provided at the connection between the second bolt 6 and the cover plate 2;

[0062] The first gasket 51 and the second gasket 61 are provided to effectively prevent the first bolt 5 and the second bolt 6 from loosening during use, thereby improving the stability of the connection between the cover plate 2 and the hanging plate 1 .

[0063] In the specific embodiment of the present utility model, see Figure 1-Figure 4 ,During installation, firstly perform preliminary positioning of the hanging plate through the pre-installed oblong holes;

[0064] Then align the first positioning hole on the cover plate with the first threaded sleeve, and connect the first bolt into the first threaded sleeve. At this time, tighten the first bolt halfway;

[0065] Then align the second positioning hole with the second threaded sleeve, and connect the second bolt into the second threaded sleeve. At this time, the second bolt only needs to be tightened halfway;

[0066] Then adjust the first bolt and the second bolt at any time until both the first bolt and the second bolt are tightened;

[0067] In the process of aligning the cover plate and the hanger plate, the position of the hanger plate is fine-tuned by pre-installing oblong holes to ensure that the cover plate and the hanger plate are docked more accurately and the connection between the hanger plate and the cover plate is more beautiful and stable.

[0068] This application has the following advantages:

[0069] 1. The structure disclosed in the utility model is a blank in the tailboard industry. The structure can solve the problem that the bolts of the screw-connected hanging plate are prone to breakage when in use;

[0070] 2. When the final position of the hanging plate is not determined, it can be adjusted at any time, with small error and more convenient installation;

[0071] 3. Compared with welding, there is no need to weld or find welders, which reduces the risk of injury to workers and saves labor costs. The screw connection operation is simple, which effectively improves work efficiency.

[0072] 4. There is no need to weld bolts on the hanging plate, thus eliminating the risk of bolt breakage and improving the stability of the hanging plate during use;

[0073] 5. After the hanging plate in this application is fixed on the vehicle beam, the frame can be adjusted left and right without disconnecting the connection between the hanging plate and the vehicle beam;

[0074] 6. Avoid the relative movement between the hanger plate and the frame during welding in the later stage, which may cause inaccurate welding dimensions and tilt of the frame;

[0075] 7. It is convenient to replace parts. You only need to remove the bolts to replace them without cutting the frame.

[0076] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A new type of hanging plate assembly for a screw-connected hanging plate rack installation mechanism, characterized in that: It includes a hanging plate, a cover plate, a first threaded sleeve, a second threaded sleeve, a first bolt and a second bolt; The first threaded sleeve and the second threaded sleeve are installed on the hanging plate in an upward and downward manner opposite to each other; The cover plate is provided with a first positioning hole and a second positioning hole opposite to each other in the upper and lower parts; The first positioning hole is aligned with the first threaded sleeve; The second positioning hole is aligned with the second threaded sleeve; The first bolt passes through the first positioning hole and is connected to the first threaded sleeve; The second bolt passes through the second positioning hole and is connected to the second threaded sleeve; A rack installation position is formed between the hanging plate, the first threaded sleeve, the first bolt, the cover plate, the second bolt, and the second threaded sleeve; The novel hanging plate assembly is installed on the frame through the frame installation position.

2. A novel hanger plate assembly for a screw-connected hanger plate rack installation mechanism as claimed in claim 1, characterized in that: The first threaded sleeve, the second threaded sleeve and the hanging plate are an integrally formed structure.

3. A novel hanger plate assembly for a screw-connected hanger plate rack installation mechanism as claimed in claim 1, characterized in that: The hanging plate is provided with a pre-installed oblong hole for fine-tuning the position of the hanging plate, and the hanging plate is installed on the vehicle beam through the pre-installed oblong hole.

4. A novel hanger plate assembly for a screw-connected hanger plate rack installation mechanism as claimed in claim 3, characterized in that: The pre-installed oblong hole is provided with one or more.

5. A novel hanger plate assembly for a screw-connected hanger plate rack installation mechanism as claimed in claim 1, characterized in that: The hanging plate is provided with a U-shaped opening; A pressure-bearing plate is provided on the contour of the U-shaped opening; The pressure bearing plate is in contact with the frame.

6. A novel hanger plate assembly for a screw-connected hanger plate rack installation mechanism as claimed in claim 5, characterized in that: The cover plate is a concave plate; The first positioning hole and the second positioning hole are arranged on the inner bottom of the concave plate opposite to each other; The bolt heads of the first bolt and the second bolt are both located on the inner bottom of the concave plate.

7. A novel hanger plate assembly for a screw-connected hanger plate rack installation mechanism as claimed in claim 1, characterized in that: A first gasket is provided at the connection between the first bolt and the cover plate; A second gasket is provided at the connection between the second bolt and the cover plate.

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