CN220200457U - Aircraft nose board convenient to assembly - Google Patents
Aircraft nose board convenient to assembly Download PDFInfo
- Publication number
- CN220200457U CN220200457U CN202321620755.2U CN202321620755U CN220200457U CN 220200457 U CN220200457 U CN 220200457U CN 202321620755 U CN202321620755 U CN 202321620755U CN 220200457 U CN220200457 U CN 220200457U
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- plate
- connecting part
- connecting portion
- guide
- positioning plate
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- 238000005452 bending Methods 0.000 claims abstract description 19
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 14
- 229910052742 iron Inorganic materials 0.000 claims abstract description 7
- 230000005540 biological transmission Effects 0.000 description 14
- 238000004519 manufacturing process Methods 0.000 description 14
- 238000005520 cutting process Methods 0.000 description 8
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 4
- 238000004512 die casting Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 239000004411 aluminium Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
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- Connection Of Plates (AREA)
Abstract
The application discloses aircraft nose board convenient to assembly, this aircraft nose board comprises iron plate, and the aircraft nose board includes: the first side plate comprises a first connecting part, a first bending part and a second connecting part which are sequentially arranged, and the first connecting part is provided with a first mounting hole; the second side plate is opposite to the first side plate and is arranged at intervals, the second side plate comprises a third connecting part, a second bending part and a fourth connecting part which are sequentially arranged, the third connecting part is provided with a second mounting hole, and the second mounting hole is opposite to the first mounting hole; the stop plate is positioned on the same side of the first connecting part and the third connecting part; and a positioning plate. When the rotating shaft or the bearing is installed, the stop plate and the positioning plate can be separated from the first connecting part or the third connecting part, and after the rotating shaft or the bearing is assembled, the stop plate and the positioning plate are fixed with the first connecting part or the third connecting part, so that the assembly difficulty can be reduced, and the assembly efficiency can be improved.
Description
Technical Field
The utility model relates to the field of conveying equipment in general, and particularly relates to the field of photovoltaic conveying equipment, in particular to a nose plate convenient to assemble.
Background
Photovoltaic modules are used in manufacturing photovoltaic devices. When photovoltaic equipment is used for producing photovoltaic modules, a conveying belt is required to convey materials. One end of the conveying belt is driven by a transmission shaft, and the other end of the conveying belt is provided with a follow-up transmission wheel. One side provided with a transmission shaft is provided with a nose plate, and the nose plate can support the transmission shaft. The tail plate is arranged on one side provided with the driving wheel, and can support the driving wheel.
In the prior art, the aircraft nose board is made by aluminium die-casting, and manufacturing cost is higher to two curb plates of aircraft nose board all need pass through the screw fixation, and the assembly is comparatively troublesome.
Disclosure of Invention
In view of the foregoing drawbacks or shortcomings in the prior art, it is desirable to provide a nose plate that is inexpensive to manufacture, simple to assemble, and easy to assemble.
In a first aspect, the present utility model provides a nose plate for easy assembly, the nose plate being made of an iron plate, the nose plate comprising:
the first side plate comprises a first connecting part, a first bending part and a second connecting part which are sequentially arranged, and the first connecting part is provided with a first mounting hole;
the second side plate is opposite to the first side plate and is arranged at intervals, the second side plate comprises a third connecting part, a second bending part and a fourth connecting part which are sequentially arranged, the third connecting part is provided with a second mounting hole, and the second mounting hole is opposite to the first mounting hole;
a stop plate which is positioned on the same side of the first connecting part and the third connecting part; and
the positioning plate is arranged on the upper surface of the positioning plate,
the stop plate and the positioning plate are integrally formed, the first connecting part faces the third connecting part, the second connecting part faces the fourth connecting part, the distance between the first connecting part and the third connecting part is larger than the distance between the second connecting part and the fourth connecting part,
the stop plate and the positioning plate are respectively and fixedly connected with the first connecting part in a non-detachable way, and the stop plate and the positioning plate are respectively and fixedly connected with the third connecting part in a detachable way, or,
the stop plate and the positioning plate are respectively and fixedly connected with the third connecting part in a non-detachable mode, and the stop plate and the positioning plate are respectively and fixedly connected with the first connecting part in a detachable mode.
According to the technical scheme that this application embodiment provided, the aircraft nose board comprises iron plate, can reduce aircraft nose board manufacturing cost, end baffle and locating plate integrated into one piece, end baffle and locating plate respectively with the same non-detachable fixed connection in first connecting portion and the third connecting portion, need not additionally through the screw fixation, end baffle and locating plate respectively with another detachably fixed connection in first connecting portion and the third connecting portion, when installing pivot or bearing, can separate end baffle and locating plate and first connecting portion or third connecting portion earlier, after assembling pivot or bearing, it is fixed with first connecting portion or third connecting portion to end baffle and locating plate again, can reduce the assembly degree of difficulty, improve assembly efficiency.
Drawings
Other features, objects and advantages of the present application will become more apparent upon reading of the detailed description of non-limiting embodiments, made with reference to the following drawings, in which:
FIG. 1 is a front view of a nose plate for ease of assembly in accordance with an embodiment of the present utility model;
FIG. 2 is a left side view of a nose plate for ease of assembly in accordance with an embodiment of the present utility model;
FIG. 3 is a right side view of a nose plate for ease of assembly in accordance with an embodiment of the present utility model;
FIG. 4 is a top view of a nose plate for ease of assembly in accordance with an embodiment of the present utility model;
FIG. 5 is a bottom view of a nose plate for ease of assembly in accordance with an embodiment of the present utility model;
FIG. 6 is a perspective view of a nose plate for ease of assembly in accordance with an embodiment of the present utility model;
FIG. 7 is a perspective view of a nose plate for ease of assembly in accordance with an embodiment of the present utility model;
fig. 8 is an exploded view of a nose plate for ease of assembly in accordance with an embodiment of the present utility model.
Detailed Description
The present application is described in further detail below with reference to the drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not limiting of the utility model. It should be noted that, for convenience of description, only the portions related to the utility model are shown in the drawings.
It should be noted that, in the case of no conflict, the embodiments and features in the embodiments may be combined with each other. The present application will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
Referring to fig. 1 to 8, the nose plate for easy assembly of the present utility model is composed of an iron plate, and includes: a first side plate 100 including a first connection portion 111, a first bent portion 112, and a second connection portion 113 sequentially provided, the first connection portion 111 being provided with a first mounting hole 110; the second side plate 200 is opposite to the first side plate 100 and is arranged at intervals, the second side plate 200 comprises a third connecting part 221, a second bending part 222 and a fourth connecting part 223 which are sequentially arranged, the third connecting part 221 is provided with a second mounting hole 210, and the second mounting hole 210 is opposite to the first mounting hole 110; a stopper plate 300 located at the same side of the first connection part 111 and the third connection part 221, the stopper plate 300 being fixedly connected to the first connection part 111 and the third connection part 221, respectively; and a positioning plate 400, wherein the stop plate 300 and the positioning plate 400 are integrally formed, the first connecting portion 111 is opposite to the third connecting portion 221, the second connecting portion 113 is opposite to the fourth connecting portion 223, the distance between the first connecting portion 111 and the third connecting portion 221 is larger than the distance between the second connecting portion 113 and the fourth connecting portion 223, the stop plate 300 and the positioning plate 400 are respectively and detachably fixedly connected with the first connecting portion 111, the stop plate 300 and the positioning plate 400 are respectively and detachably fixedly connected with the third connecting portion 221, or the stop plate 300 and the positioning plate 400 are respectively and detachably fixedly connected with the third connecting portion 221, and the stop plate 300 and the positioning plate 400 are respectively and detachably fixedly connected with the first connecting portion 111.
In the embodiment of the present utility model, the first connection part 111 is provided with a first mounting hole through which the transmission shaft passes. The first mounting hole can extend to the edge of one side of the first side plate far away from the positioning plate, so that the transmission is convenient to mount.
The third connection part 221 is provided with a second mounting hole through which the driving shaft passes. The second mounting hole can extend to the edge of one side of the second side plate away from the positioning plate, so that the transmission is convenient to mount.
The first side plate and the second side plate are spaced and oppositely arranged, and the conveying belt part passes through the space between the first side plate and the second side plate.
The stop plate is located the same side of first connecting portion 111 and third connecting portion 221, and the stop plate is respectively with first connecting portion 111 and third connecting portion 221 fixed connection, can reduce the clearance between aircraft nose board and the conveyer belt through setting up the stop plate, avoids external object to enter into in the aircraft nose board. The stop plate can also improve the strength of the nose plate.
The locating plate is fixedly connected with the bottoms of the first connecting part 111 and the third connecting part 221 respectively, and when the nose plate is fixed on the section bar, the locating plate can prop against the end part of the section bar to play a locating role, so that the nose plate and the section bar can be assembled conveniently. The locating plate can also improve the strength of the nose plate.
The aircraft nose board comprises iron plate, can reduce aircraft nose board manufacturing cost, and end stop plate and locating plate integrated into one piece need not additionally pass through the screw fixation, can reduce the assembly degree of difficulty, improves assembly efficiency.
When the aircraft nose board is produced, can carry out non-detachably fixed connection earlier with first curb plate, end shield and locating plate, after installation pivot or bearing, carry out detachably with end shield and locating plate respectively with the second curb plate again and fix, with aircraft nose board integral erection on the section bar, reduced the assembly degree of difficulty, only need assemble the second curb plate at the scene, can improve the efficiency of aircraft nose board installation. The second side plate, the stop plate and the positioning plate can be fixedly connected in a non-detachable mode, after the rotating shaft or the bearing is installed, the stop plate and the positioning plate are respectively and detachably fixed with the first side plate, the machine head plate is integrally installed on the section bar, the assembly difficulty is reduced, only the first side plate is required to be assembled on site, and the installation efficiency of the machine head plate can be improved.
The first side plate includes a first connection portion 111, a first bent portion 112, and a second connection portion 113 that are sequentially disposed, and the second side plate includes a third connection portion 221, a second bent portion 222, and a third connection portion 221 that are sequentially disposed. The first connecting portion 111 faces the third connecting portion 221, the first bending portion 112 faces the second bending portion 222, and the second connecting portion 113 faces the fourth connecting portion 223. By providing the first bent portion 112 and the second bent portion 222, a smaller spacing between the second connecting portion 113 and the fourth connecting portion 223 than between the first connecting portion 111 and the third connecting portion 221 is achieved. The aircraft nose board of prior art is made by aluminium die-casting, and thickness is 10mm, and the bearing is connected to the transmission shaft to the bearing that sets up the bearing on the aircraft nose board, needs to set up the jump ring groove on the transmission shaft, carries out backstop location with the jump ring card in the jump ring inslot to the bearing. And the thickness of the first side plate and the second side plate of the application is smaller than 10mm, in order to be compatible with the existing products, the space between the first connecting part 111 and the third connecting part 221 is increased by arranging the first bending part 112 and the second bending part 222, and other component structures matched with the machine head plate do not need to be changed.
Further, the stop plate 300 and the positioning plate 400 are respectively fixed to the first connection portion 111 by press riveting, and the stop plate 300 and the positioning plate 400 are respectively fixed to the third connection portion 221 by bolts, or the stop plate 300 and the positioning plate 400 are respectively fixed to the third connection portion 221 by riveting, and the stop plate 300 and the positioning plate 400 are respectively fixed to the first connection portion 111 by bolts.
In the embodiment of the utility model, the non-detachable fixed connection mode adopts the press riveting fixation, and the press riveting fixation does not need polishing treatment on the welding part relative to the welding fixation, thereby being convenient for producing and manufacturing the nose plate. The detachable fixed connection mode adopts bolt fixation, has simple structure and is convenient for on-site assembly.
Further, one end of the stop plate 300 close to the first connecting portion 111 is bent to form a first fixing portion 310, the first fixing portion 310 is riveted with the first connecting portion 111, one end of the stop plate 300 close to the third connecting portion 221 is bent to form a second fixing portion 320, and the second fixing portion 320 is riveted with the third connecting portion 221.
In the embodiment of the present utility model, by providing the first fixing portion 310, the contact area between the stopper plate and the first connecting portion 111 can be increased, so that the stopper plate and the first connecting portion 111 can be conveniently fixed. The first positioning holes 311 may be provided at positions of the first connection part 111 corresponding to the first fixing part 310, respectively, and the first rivet or the first bolt may be inserted through the first positioning holes 311 to fixedly connect the first connection part 111 and the first fixing part. Of course, a plurality of first rivets or first bolts may be provided to fix the first connection portion 111 and the first fixing portion 310, so that the connection strength between the first connection portion 111 and the first fixing portion 310 can be ensured.
By providing the second fixing portion 320, the contact area between the stopper plate and the third connecting portion 221 can be increased, and the stopper plate and the third connecting portion 221 can be easily fixed by caulking. The second positioning holes 321 may be provided at positions of the third connection part 221 corresponding to the second fixing part 320, respectively, and the second rivet or the second bolt may be inserted through the second positioning holes 321 to achieve the fixed connection between the third connection part 221 and the second fixing part 320. Of course, a plurality of second rivets or second bolts may be provided to fix the third connection part 221 and the second fixing part 320, so that the connection strength between the third connection part 221 and the second fixing part 320 can be ensured.
Further, the end of the positioning plate 400 near the first connecting portion 111 is bent to form a third fixing portion 430, the third fixing portion 430 is riveted with the first connecting portion 111, the end of the positioning plate 400 near the third connecting portion 221 is bent to form a fourth fixing portion 440, and the fourth fixing portion 440 is riveted with the third connecting portion 221.
In the embodiment of the present utility model, by providing the third fixing portion, the contact area between the positioning plate and the first connecting portion 111 can be increased, so that the positioning plate and the first connecting portion 111 can be conveniently fixed. The third positioning holes 431 may be provided at positions corresponding to the first connection part 111 and the third fixing part, respectively, and the third rivet or the third bolt may be inserted through the third positioning holes 431 to achieve the fixed connection between the first connection part 111 and the third fixing part. Of course, a plurality of third rivets or third bolts may be provided to fix the first connection portion 111 and the third fixing portion, so that the connection strength between the first connection portion 111 and the third fixing portion can be ensured.
By providing the fourth fixing portion, the contact area between the positioning plate and the third connecting portion 221 can be increased, so that the positioning plate and the third connecting portion 221 can be fixed easily. The third connecting portion 221 and the fourth fixing portion may be fixedly connected by, but not limited to, providing fourth positioning holes 441 at positions corresponding to the third connecting portion 221 and the fourth fixing portion, respectively, and passing fourth rivets or fourth bolts through the fourth positioning holes 441. Of course, a plurality of fourth rivets or fourth bolts may be provided to fix the third connection portion 221 and the fourth fixing portion, so that the connection strength between the third connection portion 221 and the fourth fixing portion can be ensured.
Further, the thickness of the first side plate 100 is 2.5 to 4mm, and the thickness of the second side plate 200 is 2.5 to 4mm.
In the embodiment of the utility model, the nose plate in the prior art is made of aluminum by die casting, the thickness is 10mm, the thickness of the first side plate of the nose plate is 2.5-4 mm, and the thickness of the second side plate is 2.5-4 mm, so that the production cost can be further reduced. The thickness of the first side plate and the thickness of the second side plate refer to that the first side plate and the second side plate are respectively obtained by processing iron plates with the thickness of 2.5-4 mm. That is, the first, second, third and fourth connection parts 111, 113, 221 and 223 have a thickness of 2.5 to 4mm.
Further, the distance between the plane of the first connecting portion 111 facing away from the third connecting portion 221 and the plane of the second connecting portion 113 facing toward the fourth connecting portion 223 is 10mm, and the distance between the plane of the third connecting portion 221 facing away from the first connecting portion 111 and the plane of the fourth connecting portion 223 facing toward the second connecting portion 113 is 10mm.
In the embodiment of the utility model, the nose plate in the prior art is made of aluminum by die casting, the thickness is 10mm, a bearing seat is fixed on the nose plate, a bearing is arranged on the bearing seat to be connected with a transmission shaft, a clamp spring groove is arranged on the transmission shaft, and the clamp spring is clamped in the clamp spring groove to stop and position the bearing. In order to be compatible with the existing products, the first side plate and the second side plate of the present application are smaller than 10mm in thickness, and the first bending portion 112 and the second bending portion 222 are provided to increase the distance between the first connecting portion 111 and the third connecting portion 221, so that the distance between the plane of the first connecting portion 111 opposite to the third connecting portion 221 and the plane of the second connecting portion 113 opposite to the fourth connecting portion 223 is 10mm, and the distance between the plane of the third connecting portion 221 opposite to the first connecting portion 111 and the plane of the fourth connecting portion 223 opposite to the second connecting portion 113 is 10mm, and other component structures matched with the machine head plate do not need to be changed.
Further, the stop plate 300 and the positioning plate 400 are integrally bent and formed.
In the embodiment of the utility model, the stop plate and the positioning plate are integrally bent and formed, so that the processing efficiency and speed of the stop plate and the positioning plate are improved, and the production cost is reduced.
Further, a first guiding mechanism is provided on a side of the second connecting portion 113 facing the fourth connecting portion 223, the first guiding mechanism includes a plurality of first guiding protrusions 130, and/or a second guiding mechanism is provided on a side of the fourth connecting portion 223 facing the second connecting portion 113, and the second guiding mechanism includes a plurality of second guiding protrusions 230.
In the embodiment of the utility model, when the head plate and the section bar are assembled, the slider nut strip is placed in the section bar chute, and the bolt passes through the head plate and then is in threaded connection with the nut on the slider nut strip, so that the head plate and the section bar are fixed.
Through setting up first guiding mechanism at second connecting portion 113, first guiding mechanism includes a plurality of first direction archs, when assembling aircraft nose board and section bar, in first direction arch can partly stretch into the opening of section bar spout, plays the guide effect to the slip direction of aircraft nose board, the aircraft nose board of being convenient for assembles with formation.
Through setting up second guiding mechanism at fourth connecting portion 223, second guiding mechanism includes a plurality of second direction archs, when assembling aircraft nose board and section bar, in the second direction arch can partly stretch into the opening of section bar spout, plays the guide effect to the slip direction of aircraft nose board, and the aircraft nose board of being convenient for assembles with the section bar.
Further, the first guide mechanism includes at least one first guide arrangement including a plurality of first guide protrusions 130 arranged along the length of the first side plate 100, and/or the second guide mechanism includes at least one second guide arrangement including a plurality of second guide protrusions 230 arranged along the length of the second side plate 200.
In the embodiment of the utility model, when the nose plate and the profile are assembled, the number of the first guide arrangements corresponds to the number of openings of the profile facing the side sliding groove of the first side plate, and specifically, if the number of openings of the profile facing the side sliding groove of the first side plate is two, two first guide arrangements are arranged. Each first guide arrangement comprises a plurality of first guide bulges arranged along the length direction of the first side plate, and the reliability of the first guide mechanism for guiding the movement direction of the head plate is guaranteed by arranging the plurality of first guide bulges.
When the nose plate and the profile are assembled, the number of the second guiding arrangements corresponds to the number of openings of the profile facing the sliding groove on one side of the second side plate, and specifically, if the number of openings of the profile facing the sliding groove on one side of the second side plate is two, two second guiding arrangements are arranged. Each second guide arrangement comprises a plurality of second guide bulges arranged along the length direction of the second side plate, and the reliability of the second guide mechanism for guiding the movement direction of the nose plate is guaranteed by arranging the plurality of second guide bulges.
Further, the first guide protrusion 130 is formed by partially bending the first side plate 100.
In the embodiment of the utility model, when the first guide protrusion is processed, the first side plate is firstly cut to obtain the cutting part, the cutting part is partially separated from the first side plate, the cutting part is partially connected with the first side plate, and the cutting part is bent to obtain the first guide protrusion, so that the first guide protrusion is convenient to process and manufacture.
Further, the second guide protrusion 230 is formed by partially bending the first side plate 200.
In the embodiment of the utility model, when the second guide protrusion is processed, the second side plate is firstly cut to obtain the cutting part, the cutting part is separated from the second side plate, and the cutting part is partially connected with the second side plate to bend to obtain the second guide protrusion, so that the second guide protrusion is convenient to process and manufacture.
Further, the first connection part 111 is provided with a plurality of first through holes 150.
In the embodiment of the utility model, the first through holes are arranged, so that the first screws are conveniently riveted in the first through holes, the first side plates are fixedly connected with a plurality of first screws, the first screws can be distributed on two sides of the first mounting holes, the bearings are fixed through the first screws, and the transmission shafts are rotatably connected through the bearings. A plurality of first screws can be distributed on the first side plate, the motor is fixed through the first screws, and the motor is used for driving the transmission shaft to rotate. The first screw can be a press riveting screw, and the press riveting screw is fixedly connected with the first side plate in a press mode, so that production and manufacturing are facilitated. By providing the first through hole 150, positioning is facilitated when the first screw is fixed.
Further, the third connection part 221 is provided with a plurality of second through holes 250.
In the embodiment of the utility model, the second through holes are arranged, so that the second screws are conveniently riveted in the second through holes, the second side plates are fixedly connected with a plurality of second screws, the second screws can be distributed on two sides of the second mounting holes, the bearings are fixed through the second screws, and the transmission shafts are rotationally connected through the bearings. The second screw can be a press riveting screw, and the press riveting screw is fixedly connected with the second side plate in a press connection mode, so that production and manufacturing are facilitated. By providing the first through hole 250, positioning is facilitated when the second screw is fixed.
Further, the first side plate 100 and the second side plate 200 are symmetrically disposed.
In an embodiment of the present utility model, the same pattern may be used to cut the sheet material when the first side plate and the second side plate are processed. The first side plate and the second side plate are different in that the first bending portion 112 and the second bending portion 222 are opposite in direction. The cutting patterns can be shared, and the machining efficiency of the nose plate is improved.
The foregoing description is only of the preferred embodiments of the present application and is presented as a description of the principles of the technology being utilized. It will be appreciated by persons skilled in the art that the scope of the utility model referred to in this application is not limited to the specific combinations of features described above, but it is intended to cover other embodiments in which any combination of features described above or equivalents thereof is possible without departing from the spirit of the utility model. Such as the above-described features and technical features having similar functions (but not limited to) disclosed in the present application are replaced with each other.
Claims (10)
1. A nose plate for ease of assembly, the nose plate comprising an iron plate, said nose plate comprising:
the first side plate comprises a first connecting part, a first bending part and a second connecting part which are sequentially arranged, and the first connecting part is provided with a first mounting hole;
the second side plate is opposite to the first side plate and is arranged at intervals, the second side plate comprises a third connecting part, a second bending part and a fourth connecting part which are sequentially arranged, the third connecting part is provided with a second mounting hole, and the second mounting hole is opposite to the first mounting hole;
a stop plate which is positioned on the same side of the first connecting part and the third connecting part; and
the positioning plate is arranged on the upper surface of the positioning plate,
the stop plate and the positioning plate are integrally formed, the first connecting part faces the third connecting part, the second connecting part faces the fourth connecting part, the distance between the first connecting part and the third connecting part is larger than the distance between the second connecting part and the fourth connecting part,
the stop plate and the positioning plate are respectively and fixedly connected with the first connecting part in a non-detachable way, and the stop plate and the positioning plate are respectively and fixedly connected with the third connecting part in a detachable way, or,
the stop plate and the positioning plate are respectively and fixedly connected with the third connecting part in a non-detachable mode, and the stop plate and the positioning plate are respectively and fixedly connected with the first connecting part in a detachable mode.
2. The head plate for easy assembly according to claim 1, wherein the stopper plate and the positioning plate are respectively press-riveted to the first connecting portion, and the stopper plate and the positioning plate are respectively bolted to the third connecting portion, or,
the stop plate and the positioning plate are respectively riveted and fixed with the third connecting portion, and the stop plate and the positioning plate are respectively fixed with the first connecting portion through bolts.
3. The head plate for easy assembly according to claim 2, wherein one end of the stop plate adjacent to the first connecting portion is bent to form a first fixing portion, the first fixing portion is fixed with the first connecting portion,
the stop plate is bent at one end close to the third connecting portion to form a second fixing portion, and the second fixing portion is fixed with the third connecting portion.
4. The head plate for easy assembly according to claim 2, wherein one end of the positioning plate adjacent to the first connecting portion is bent to form a third fixing portion, the third fixing portion is fixed with the first connecting portion,
one end of the positioning plate, which is close to the third connecting part, is bent to form a fourth fixing part, and the fourth fixing part is fixed with the third connecting part.
5. The ease of assembly headboard of claim 1 wherein said first side plate has a thickness of 2.5-4 mm and said second side plate has a thickness of 2.5-4 mm.
6. The head plate for easy assembly according to claim 1, wherein a distance between a plane of a side of the first connecting portion facing away from the third connecting portion and a plane of a side of the second connecting portion facing toward the fourth connecting portion is 10mm,
the distance between the plane of the side of the third connecting part, which is opposite to the first connecting part, and the plane of the side of the fourth connecting part, which faces the second connecting part, is 10mm.
7. The head plate convenient for assembly according to claim 1, wherein the stop plate and the positioning plate are integrally bent and formed.
8. The head plate for easy assembly according to claim 1, wherein a first guide mechanism is provided on a side of the second connecting portion facing the fourth connecting portion, the first guide mechanism comprising a plurality of first guide protrusions,
and/or, a second guiding mechanism is arranged on one side, opposite to the second connecting part, of the fourth connecting part, and the second guiding mechanism comprises a plurality of second guiding bulges.
9. The head plate of claim 8, wherein said first guide means comprises at least one first guide arrangement, one of said first guide arrangements comprising a plurality of first guide projections aligned along a length of said first side plate,
and/or the second guide mechanism comprises at least one second guide arrangement, and one second guide arrangement comprises a plurality of second guide bulges arranged along the length direction of the second side plate.
10. The ease of assembly headboard of claim 8, wherein the first guide projection is formed by bending the first side plate portion and the second guide projection is formed by bending the first side plate portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321620755.2U CN220200457U (en) | 2023-06-21 | 2023-06-21 | Aircraft nose board convenient to assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321620755.2U CN220200457U (en) | 2023-06-21 | 2023-06-21 | Aircraft nose board convenient to assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220200457U true CN220200457U (en) | 2023-12-19 |
Family
ID=89151658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321620755.2U Active CN220200457U (en) | 2023-06-21 | 2023-06-21 | Aircraft nose board convenient to assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220200457U (en) |
-
2023
- 2023-06-21 CN CN202321620755.2U patent/CN220200457U/en active Active
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| GR01 | Patent grant |