CN220197514U - Auxiliary installation device for cab opening and closing cover - Google Patents
Auxiliary installation device for cab opening and closing cover Download PDFInfo
- Publication number
- CN220197514U CN220197514U CN202321989991.1U CN202321989991U CN220197514U CN 220197514 U CN220197514 U CN 220197514U CN 202321989991 U CN202321989991 U CN 202321989991U CN 220197514 U CN220197514 U CN 220197514U
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- fixing
- closing cover
- opening
- cab
- seat
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- 238000009434 installation Methods 0.000 title claims abstract description 29
- 230000003014 reinforcing effect Effects 0.000 claims description 8
- 230000001154 acute effect Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 5
- 238000011900 installation process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 239000002131 composite material Substances 0.000 description 1
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Abstract
The utility model discloses an auxiliary installation device for a cab opening and closing cover, which comprises the following components: a first fixing part (1) for connecting with a cab (01); a second fixing part (2) for connecting the opening and closing cover (02); adjusting part (3), including connecting seat (31) and regulation pole (32), connecting seat (31) are installed in one of first fixed part (1) and second fixed part (2), and the mounted position of connecting seat (31) is adjustable along the direction of height, and the first end and the connecting seat (31) of regulation pole (32) are connected, and the second end and the other of first fixed part (1), second fixed part (2) of regulation pole (32) are connected, and the connected position of regulation pole (32) and connecting seat (31) is adjustable along the extending direction of regulation pole (32). The utility model can simulate the installation state of the opening and closing cover on the cab head cover, detect the fit clearance between the cab and the opening and closing cover in advance, and is convenient for adjusting the shape and the size of the opening and closing cover.
Description
Technical Field
The utility model relates to the technical field of mechanical tools, in particular to an auxiliary installation device for an opening and closing cover of a cab.
Background
After the composite material cab and the opening and closing cover of the motor train unit are manufactured, the opening and closing cover is installed after the opening and closing mechanism is assembled, and due to the curved surface structure, the situation that the opening and closing cover is not attached to the cab hood is frequently existed in the installation process of the opening and closing cover, a large amount of grinding and installation are required, and the working efficiency is reduced.
Therefore, how to provide an auxiliary installation device for a cab opening and closing cover, the installation state of the opening and closing cover on the cab head cover can be simulated in advance, the fit clearance between the cab and the opening and closing cover can be detected in advance, the shape and the size of the opening and closing cover can be adjusted in advance conveniently, the problem that the opening and closing cover is not attached to the cab head cover in the installation process is solved, and the improvement of the working efficiency is a technical problem which needs to be solved by a person skilled in the art.
Disclosure of Invention
The utility model aims to provide an auxiliary installation device for an opening and closing cover of a cab, which simulates the installation state of the opening and closing cover on the head cover of the cab in advance, detects the fit clearance between the cab and the opening and closing cover in advance, is convenient for adjusting the shape and the size of the opening and closing cover in advance, solves the problem that the opening and closing cover is not attached to the head cover of the cab in the installation process of the opening and closing cover, and improves the working efficiency.
In order to solve the technical problems, the utility model provides an auxiliary installation device for a cab opening and closing cover, comprising:
the first fixing part is used for connecting the cab;
a second fixing part for connecting the opening and closing cover;
the adjusting part comprises a connecting seat and an adjusting rod, wherein the connecting seat is arranged on one of the first fixing part and the second fixing part, the installation position of the connecting seat is adjustable along the height direction, the first end of the adjusting rod is connected with the connecting seat, the second end of the adjusting rod is connected with the other one of the first fixing part and the second fixing part, and the connection position of the adjusting rod and the connecting seat is adjustable along the extending direction of the adjusting rod.
The auxiliary installation device for the cab opening and closing cover is connected with the cab through the first fixing part and connected with the opening and closing cover through the second fixing part, so that the integral initial positioning of the cab and the opening and closing cover is completed; meanwhile, through adjusting the mounting position of the connecting seat, the relative height of the cab and the opening and closing cover can be accurately adjusted, and through adjusting the connecting position of the connecting seat and the adjusting rod, the relative distance between the cab and the opening and closing cover can be accurately adjusted, so that the cab and the opening and closing cover are relatively close to or relatively far away from each other, the accurate mounting of the cab and the opening and closing cover is realized, the mounting state of the opening and closing cover on the cab head cover is simulated in advance, the operator can conveniently detect the fit clearance of the cab and the opening and closing cover in advance, the shape and the size of the opening and closing cover can be adjusted in advance if the situation that the opening and closing cover is not attached to the cab head cover occurs in the formal mounting process, the grinding time is saved, the working efficiency is improved, and the fit precision of the cab and the opening and closing cover is improved.
Optionally, the first fixed part includes the first mounting that is located upper portion, is located the second mounting of lower part, and connects first mounting with the first connecting piece of second mounting, first mounting with the second mounting all is provided with first fixing base body, first fixing base body is used for connecting the cab.
Optionally, the number of the connecting pieces is one, and the connecting pieces vertically connect the first fixing piece and the second fixing piece;
or, the number of the connecting pieces is at least two, at least one connecting piece extends along the direction perpendicular to the first fixing piece and the second fixing piece, and an included angle between at least one connecting piece and the first fixing piece and between at least one connecting piece and the second fixing piece is an acute angle.
Optionally, the second fixed part includes the third mounting that is located upper portion, is located the fourth mounting of lower part, and connects the third mounting with the second connecting piece of fourth mounting, the three encloses into the I-shaped structure, the third mounting with the fourth mounting all is provided with the second fixing base body, the second fixing base body is used for connecting the switching cover.
Optionally, the connecting seat is installed in the first fixed part, and the second end of the adjusting rod is connected with the second fixed part.
Optionally, one of the first fixing portion and the second fixing portion is provided with a plurality of first connecting holes, the plurality of first connecting holes are distributed along the height direction, and the connecting seat is correspondingly provided with a second connecting hole;
the connecting seat further comprises a first connecting part, wherein the first connecting part penetrates through the second connecting hole and the corresponding first connecting hole so as to fix one of the first fixing part and the second fixing part with the connecting seat.
Optionally, one of the connecting seat and the first end of the adjusting rod is provided with a plurality of third connecting holes, the third connecting holes are distributed along the extending direction of the adjusting rod, and the other is correspondingly provided with a fourth connecting hole;
the second connecting part penetrates through the fourth connecting hole and the corresponding third connecting hole so as to fix the connecting seat and the adjusting rod.
Optionally, the adjusting rod includes a rod body, and an adjusting seat fixed at a first end of the rod body, and the third connecting hole or the fourth connecting hole is disposed in the adjusting seat.
Optionally, the third connecting holes distributed along the extending direction of the adjusting rod form a connecting hole group, the number of the connecting hole groups is multiple, and the multiple connecting hole groups are distributed along the height direction.
Optionally, the device further comprises at least one reinforcing plate, wherein the reinforcing plate is arranged between the second end of the adjusting rod and the other one of the first fixing part and the second fixing part.
Drawings
FIG. 1 is a schematic view of a cab opening and closing cover auxiliary mounting device according to an embodiment of the present disclosure;
FIG. 2 is a connection state diagram of the auxiliary installation device of the cab opening and closing cover and the opening and closing cover in FIG. 1;
FIG. 3 is a connection state diagram of the auxiliary installation device for the cab opening and closing cover and the cab of FIG. 1;
wherein reference numerals in fig. 1-3 are described as follows:
1-a first fixing part; 11-a first fixing member; 12-a second fixing member; 13-a first connector; 14-a first fixing seat body;
2-a second fixing portion; 21-a third fixing member; 22-fourth fixing piece; 23-a second connector;
3-an adjusting part; 31-connecting seats; 32-adjusting the rod; 321-a rod body; 322-adjusting seat;
4-a first connection part;
5-a second connecting member;
6-reinforcing plates;
01-cab;
02-opening and closing cover.
Detailed Description
In order to make the technical solution of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings and specific embodiments.
The term "plurality" as used herein is typically more than two; and when "a plurality" is used to denote the number of a certain number of components, the number of components is not necessarily related to each other.
Referring to fig. 1 to 3, fig. 1 is a schematic structural diagram of an embodiment of an auxiliary installation device for a cab opening and closing cover provided in the present application; FIG. 2 is a connection state diagram of the auxiliary installation device of the cab opening and closing cover and the opening and closing cover in FIG. 1; fig. 3 is a connection state diagram of the auxiliary installation device for the cab opening and closing cover and the cab of fig. 1.
The utility model provides an auxiliary installation device for a cab opening and closing cover, which is characterized by comprising the following components:
a first fixing part 1 for connecting with a cab 01;
a second fixing part 2 for connecting the opening and closing cover 02;
the adjusting part 3 comprises a connecting seat 31 and an adjusting rod 32, the connecting seat 31 is arranged on one of the first fixing part 1 and the second fixing part 2, the installation position of the connecting seat 31 is adjustable along the height direction, the first end of the adjusting rod 32 is connected with the connecting seat 31, the second end is connected with the other one of the first fixing part 1 and the second fixing part 2, and the connection position of the adjusting rod 32 and the connecting seat 31 is adjustable along the extending direction of the adjusting rod 32.
The auxiliary installation device for the cab opening and closing cover is connected with a cab 01 through a first fixing part 1 and connected with an opening and closing cover 02 through a second fixing part 2, so that the integral initial positioning of the cab 01 and the opening and closing cover 02 is completed; meanwhile, through adjusting the mounting position of the connecting seat 31, the relative height of the cab 01 and the opening and closing cover 02 can be accurately adjusted, through adjusting the connecting position of the connecting seat 31 and the adjusting rod 32, the relative distance between the cab 01 and the opening and closing cover 02 can be accurately adjusted, so that the cab 01 and the opening and closing cover 02 are relatively close to or relatively far away from each other, the accurate mounting of the cab 01 and the opening and closing cover 02 is realized, the mounting state of the opening and closing cover 02 on the cab 01 head cover is simulated in advance, workers can conveniently detect the fit clearance between the cab 01 and the opening and closing cover 02 in advance, and if the situation that the opening and closing cover 02 is not attached to the cab 01 occurs, the shape and the size of the opening and closing cover 02 can be adjusted in advance, the situation that the opening and closing cover 02 is not attached to the cab 01 in the formal mounting process is prevented, the mounting time is saved, the working efficiency is improved, and the fit precision of the cab 01 and the opening and closing cover 02 is improved.
Further, the first fixing portion 1 includes a first fixing member 11 located at an upper portion, a second fixing member 12 located at a lower portion, and a first connecting member 13 connecting the first fixing member 11 and the second fixing member 12, and the first fixing member 11 and the second fixing member 12 are each provided with a first fixing seat body 14, and the first fixing seat body 14 is used for connecting the cab 01.
As can be seen from fig. 1 and 2, in the present embodiment, the first fixing member 11 is provided with a first fixing base body 14, the second fixing member 12 is provided with two first fixing base bodies 14, and the connecting lines of the three first fixing base bodies 14 form a triangle structure, so as to ensure the connection stability of the first fixing portion 1 and the cab 01.
Of course, in practical application, the number of the first fixing base bodies 14 is not limited, so long as the fixing of the first fixing portion 1 and the cab 01 can be achieved, and the fixing state of the first fixing portion and the cab 01 can be ensured, for example, the first fixing piece 11 and the second fixing piece 12 are both provided with at least one first fixing base body 14.
Wherein, first fixing base body 14 is provided with the connecting hole, and first fixing base body 14 can be fixed through connecting pieces such as bolt with cab 01, and the connection is stable, the dismouting of being convenient for.
In this embodiment, the number of the connecting pieces 13 is two, one connecting piece 13 extends along the direction perpendicular to the first fixing piece 11 and the second fixing piece 12, one connecting piece 13 extends obliquely, and the included angle between the connecting piece 13 and the first fixing piece 11 and the second fixing piece 12 is an acute angle.
In this way, the connection between the first fixing piece 11 and the second fixing piece 12 is realized through the two connecting pieces 13, so that the connection stability of the first fixing piece 11 and the second fixing piece 12 is improved, and the structural strength of the first fixing part 1 is ensured.
Of course, in practical application, the number and the extending direction of the connecting members 13 are not limited, for example, the number of the connecting members 13 may be one, and at this time, the connecting members 13 may vertically connect the first fixing member 11 and the second fixing member 12. The number of the connecting pieces 13 may be more than three, taking the number of the connecting pieces 13 as three as an example, and the three connecting pieces 13 may be vertically connected with the first fixing piece 11 and the second fixing piece 12; or, one connecting piece 13 is vertically connected with the first fixing piece 11 and the second fixing piece 12, and the other two connecting pieces 13 are respectively arranged at two sides and extend obliquely, so that the structural strength of the first fixing part 1 is ensured.
In addition, in the embodiment, the first fixing member 11, the second fixing member 12 and the first connecting member 13 are all square tube structures, so that the mechanical properties are good; the first fixing member 11, the second fixing member 12 and the first connecting member 13 may be fixed by welding.
With continued reference to fig. 1-2, in this embodiment, the second fixing portion 2 includes a third fixing member 21 located at an upper portion, a fourth fixing member 22 located at a lower portion, and a second connecting member 23 connecting the third fixing member 21 and the fourth fixing member 22, where the third fixing member 21, the fourth fixing member 22 and the second connecting member 23 enclose an i-shaped structure, and the third fixing member 21 and the fourth fixing member 22 are both provided with a second fixing base body (not shown in the drawing), and the second fixing base body is used for connecting the opening and closing cover 02.
The number of the second fixing seat bodies can be four, and the second fixing seat bodies are respectively fixed at two ends of the third fixing piece 21 and the fourth fixing piece 22, so that the connection stability of the second fixing seat bodies and the opening and closing cover 02 is improved.
Of course, in practical application, the number of the second fixing base bodies is not limited, so long as the fixing of the second fixing portion 2 and the opening and closing cover 02 can be achieved, and the fixing state of the second fixing portion and the opening and closing cover 02 can be ensured, for example, at least one second fixing base body is arranged on each of the third fixing piece 21 and the fourth fixing piece 22.
Likewise, the second fixing base body is provided with a connecting hole, and the second fixing base body and the opening and closing cover 02 can be fixed through connecting pieces such as bolts, so that the connection is stable and the disassembly and the assembly are convenient.
In addition, in the embodiment, the third fixing member 21, the fourth fixing member 22 and the second connecting member 23 are all square tube structures, so that the mechanical properties are good; the third fixing member 21, the fourth fixing member 22 and the second connecting member 23 may be fixed by welding.
With continued reference to fig. 1 and 2, in the present embodiment, the connecting seat 31 is mounted on the first fixing portion 1, and the second end of the adjusting rod 32 is connected to the second fixing portion 2.
Thus, when the relative height between the cab 01 and the opening/closing cover 02 is adjusted, the adjusting connection seat 31 is mounted at the relative position of the first fixing portion 1, and the connection seat 31, the adjusting lever 32 and the second fixing portion 2 move synchronously in the height direction, so as to drive the opening/closing cover 02 to move in the height direction.
Of course, in practical applications, it is also possible that the connection seat 31 is mounted on the second fixing portion 2, the second end of the adjusting lever 32 is connected to the first fixing portion 1, and when the relative height between the cab 01 and the opening and closing cover 02 is adjusted, the relative position of the connection seat 31 mounted on the second fixing portion 2 is adjustable, and at this time, only the second fixing portion 2 drives the opening and closing cover 02 to move in the height direction.
Further, one of the first fixing portion 1 and the second fixing portion 2 is provided with a plurality of first connection holes, the plurality of first connection holes are distributed along the height direction, and the connection seat 31 is correspondingly provided with a second connection hole;
and a first connecting part 4, wherein the first connecting part 4 passes through the second connecting hole and the corresponding first connecting hole so as to fix one of the first fixing part 1 and the second fixing part 2 and the connecting seat 31.
In this way, when the relative height between the cab 01 and the opening and closing cover 02 needs to be adjusted, the first connecting component 4 can be detached, the position of the connecting seat 31 relative to the first fixing portion 1 or the second fixing portion 2 can be adjusted, when the connecting seat 31 is adjusted to a preset position, the first connecting component 4 passes through the corresponding first connecting hole and the second connecting hole, and the connecting seat 31 and the first fixing portion 1 or the second fixing portion 2 are fixed into a whole, so that the relative height adjustment between the cab 01 and the opening and closing cover 02 is realized.
As can be seen from fig. 1 and 2, in this embodiment, the number of the second connecting holes is three, the number of the first connecting holes is more than three, and the connecting seat 31 and the first fixing portion 1 are fixedly connected through three first connecting members 4, so as to improve the connection stability of the connecting seat 31 and the first fixing portion 1.
In practical application, the number of the first connecting holes and the second connecting holes is not limited, for example, the number of the second connecting holes may be at least one, and the number of the first connecting parts 4 is consistent with the number of the second connecting holes, so long as the connection stability of the connecting seat 31 and the first fixing portion 1 can be ensured; the number of the second connecting holes is required to be adaptively designed according to the height adjusting range of the cab 01 and the opening and closing cover 02, so that the cab 01 and the opening and closing cover 02 can be adjusted to proper mounting positions.
In addition, in this embodiment, the first connecting holes are round holes, and the plurality of first connecting holes are distributed along the height direction, and in practical application, the first connecting holes are bar-shaped holes and extend along the height direction, and the number of the first connecting holes may be one or more.
With continued reference to fig. 1 and 2, one of the connecting seat 31 and the first end of the adjusting rod 32 is provided with a plurality of third connecting holes, the third connecting holes are distributed along the extending direction of the adjusting rod 32, and the other is correspondingly provided with a fourth connecting hole;
and a second connecting part 5, wherein the second connecting part 5 passes through the fourth connecting hole and the corresponding third connecting hole so as to fix the connecting seat 31 and the adjusting rod 32 into a whole.
Thus, when the horizontal distance between the cab 01 and the opening and closing cover 02 needs to be adjusted, the second connecting component 5 can be detached, the relative position of the connecting seat 31 in the extending direction of the adjusting rod 32 is adjusted, when the connecting seat 31 is adjusted to a preset position, the second connecting component 5 passes through the fourth connecting hole and the corresponding third connecting hole, the connecting seat 31 and the adjusting rod 32 are fixed into a whole, and the horizontal distance between the cab 01 and the opening and closing cover 02 is adjusted.
As can be seen from fig. 1 and 2, in this embodiment, the number of the fourth connecting holes is six, the third connecting holes distributed along the extending direction of the adjusting rod 32 are defined to form a connecting hole group, each connecting hole group includes two third connecting holes, the number of the connecting hole groups is three, and the three connecting hole groups are distributed along the height direction, so that the connecting seat 31 and the adjusting rod 32 are fixedly connected through six second connecting members 5, and the connection stability of the connecting seat 31 and the adjusting rod 32 is improved.
In practical application, the number of the third connecting holes and the fourth connecting holes is not limited, for example, the number of the fourth connecting holes may be at least one, and the number of the second connecting parts 5 is consistent with the number of the fourth connecting holes, so long as the connection stability of the connecting seat 31 and the adjusting rod 32 can be ensured; the number of the third connecting holes is required to be adaptively designed according to the horizontal distance adjusting range of the cab 01 and the opening and closing cover 02, so that the cab 01 and the opening and closing cover 02 can be adjusted to a proper installation position.
As shown in fig. 1 and 2, in the present embodiment, the adjusting lever 32 specifically includes a lever body 321, and an adjusting seat 322 fixed to a first end of the lever body 321, and a third connecting hole or a fourth connecting hole is disposed on the adjusting seat 322.
Thus, the rod body 321 and the adjusting seat 322 are arranged to be of a split structure, and are more convenient to mold. The lever body 321 and the adjusting seat 322 may be fixed by a connecting member such as a welded fastening or a bolt.
In addition, in the present application, the auxiliary installation device of the cab opening and closing cover further includes at least one reinforcing plate 6, and the reinforcing plate 6 is disposed between the second end of the adjusting lever 32 and the other one of the first fixing portion 1 and the second fixing portion 2.
In this embodiment, the second end of the adjusting rod 32 is fixedly connected with the second fixing portion 2, and the reinforcing plate 6 is disposed between the second end of the adjusting rod 32 and the second fixing portion 2 and distributed around the adjusting rod 32, so as to improve the connection strength between the second end of the adjusting rod 32 and the second fixing portion 2 and improve the connection reliability.
Of course, the number of the reinforcing plates 6 is not limited as long as the connection stability between the second end of the adjustment lever 32 and the second fixing portion 2 can be ensured.
The above description of the auxiliary installation device for the cab opening and closing cover provided by the utility model applies specific examples to describe the principle and the implementation of the utility model, and the description of the above examples is only used for helping to understand the method and the core idea of the utility model. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the utility model can be made without departing from the principles of the utility model and these modifications and adaptations are intended to be within the scope of the utility model as defined in the following claims.
Claims (10)
1. An auxiliary installation device for an opening and closing cover of a cab, which is characterized by comprising:
a first fixing part (1) for connecting with a cab (01);
a second fixing part (2) for connecting the opening and closing cover (02);
adjusting part (3), including connecting seat (31) and regulation pole (32), connecting seat (31) install in one of first fixed part (1) with second fixed part (2), just the mounted position of connecting seat (31) is along the direction of height adjustable, the first end of adjusting pole (32) with connecting seat (31) are connected, the second end of adjusting pole (32) with first fixed part (1) the other of second fixed part (2) is connected, adjust pole (32) with the connected position of connecting seat (31) is followed adjust the extending direction of pole (32) is adjustable.
2. The auxiliary installation device for the cab opening and closing cover according to claim 1, wherein the first fixing portion (1) comprises a first fixing member (11) located at an upper portion, a second fixing member (12) located at a lower portion, and a first connecting member (13) connecting the first fixing member (11) and the second fixing member (12), the first fixing member (11) and the second fixing member (12) are both provided with a first fixing seat body (14), and the first fixing seat body (14) is used for connecting the cab (01).
3. The auxiliary installation device for the cab opening and closing cover according to claim 2, wherein the number of the connecting pieces (13) is one, and the connecting pieces (13) vertically connect the first fixing piece (11) and the second fixing piece (12);
or, the number of the connecting pieces (13) is at least two, at least one connecting piece (13) extends along the direction perpendicular to the first fixing piece (11) and the second fixing piece (12), and an included angle between at least one connecting piece (13) and the first fixing piece (11) and the second fixing piece (12) is an acute angle.
4. A cab opening and closing cover auxiliary installation device according to any one of claims 1-3, wherein the second fixing part (2) comprises a third fixing part (21) located at the upper part, a fourth fixing part (22) located at the lower part, and a second connecting part (23) connecting the third fixing part (21) and the fourth fixing part (22), the three parts enclose an i-shaped structure, and the third fixing part (21) and the fourth fixing part (22) are both provided with a second fixing seat body, and the second fixing seat body is used for connecting the opening and closing cover (02).
5. A cab opening and closing cover auxiliary mounting apparatus according to any one of claims 1 to 3, wherein the connection base (31) is mounted to the first fixing portion (1), and the second end of the adjustment lever (32) is connected to the second fixing portion (2).
6. A cab opening and closing cover auxiliary mounting device according to any one of claims 1 to 3, wherein one of the first fixing portion (1) and the second fixing portion (2) is provided with a plurality of first connection holes distributed in a height direction, and the connection base (31) is correspondingly provided with a second connection hole;
the connecting device further comprises a first connecting component (4), wherein the first connecting component (4) penetrates through the second connecting hole and the corresponding first connecting hole so as to fix one of the first fixing part (1) and the second fixing part (2) with the connecting seat (31).
7. A cab opening and closing cover auxiliary mounting device according to any one of claims 1 to 3, wherein one of the connection base (31) and the first end of the adjustment lever (32) is provided with a plurality of third connection holes distributed along the extending direction of the adjustment lever (32), and the other is correspondingly provided with a fourth connection hole;
the device further comprises a second connecting component (5), wherein the second connecting component (5) penetrates through the fourth connecting hole and the corresponding third connecting hole so as to fix the connecting seat (31) and the adjusting rod (32).
8. The auxiliary installation device for a cab opening and closing cover according to claim 7, wherein the adjusting lever (32) includes a lever body (321), and an adjusting seat (322) fixed to a first end of the lever body (321), and the third connecting hole or the fourth connecting hole is provided to the adjusting seat (322).
9. The auxiliary mounting device for the cab opening and closing cover according to claim 7, wherein the third connecting holes distributed along the extending direction of the adjusting lever (32) form one connecting hole group, the number of the connecting hole groups is plural, and the plurality of the connecting hole groups are distributed in the height direction.
10. A cab opening and closing cover auxiliary mounting device according to any one of claims 1 to 3, further comprising at least one reinforcing plate (6), said reinforcing plate (6) being disposed between the second end of said adjustment lever (32) and the other one of said first fixing portion (1) and said second fixing portion (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321989991.1U CN220197514U (en) | 2023-07-26 | 2023-07-26 | Auxiliary installation device for cab opening and closing cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321989991.1U CN220197514U (en) | 2023-07-26 | 2023-07-26 | Auxiliary installation device for cab opening and closing cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220197514U true CN220197514U (en) | 2023-12-19 |
Family
ID=89156814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321989991.1U Active CN220197514U (en) | 2023-07-26 | 2023-07-26 | Auxiliary installation device for cab opening and closing cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220197514U (en) |
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2023
- 2023-07-26 CN CN202321989991.1U patent/CN220197514U/en active Active
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