CN110861475B - Connecting structure of door frame and side plate - Google Patents
Connecting structure of door frame and side plate Download PDFInfo
- Publication number
- CN110861475B CN110861475B CN201810987594.8A CN201810987594A CN110861475B CN 110861475 B CN110861475 B CN 110861475B CN 201810987594 A CN201810987594 A CN 201810987594A CN 110861475 B CN110861475 B CN 110861475B
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- CN
- China
- Prior art keywords
- plate
- door frame
- section bar
- connecting piece
- clamping
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J5/00—Doors
- B60J5/04—Doors arranged at the vehicle sides
- B60J5/0468—Fixation or mounting means specific for door components
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J5/00—Doors
- B60J5/04—Doors arranged at the vehicle sides
- B60J5/0497—Doors arranged at the vehicle sides for load transporting vehicles or public transport, e.g. lorries, trucks, buses
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J5/00—Doors
- B60J5/10—Doors arranged at the vehicle rear
- B60J5/108—Doors arranged at the vehicle rear for load transporting vehicles or public transport, e.g. lorries, trucks, buses
Abstract
The invention discloses a connecting structure of a door frame and a side plate, which comprises a door frame side connecting piece and a door frame, wherein the side part of the door frame is fixed on the door frame side connecting piece; the door frame side connecting member includes: even board, side door frame connection section bar, seal buckle, curb plate section bar, wherein: one end of the side door frame connecting section bar is abutted against the door frame, and the other end of the side door frame connecting section bar is clamped with the side plate section bar; the connecting plate comprises a connecting plate first plate and a connecting plate second plate bent and extended from one end of the connecting plate first plate; the first connecting plate is abutted against one side face, far away from the side door frame connecting section, of the door frame. Compared with the prior art, the connecting structure of the side part connecting piece of the door frame can adopt a new connecting structure of the side plate and the door frame, the side door, the rear door and the side plate of the box body are connected by drilling holes once, and high-density polyethylene plates and mounting bolts between sectional materials are omitted and hidden in the box, so that the goods are prevented from being scraped.
Description
[ technical field ] A method for producing a semiconductor device
The invention belongs to the technical field of box car manufacturing, and particularly discloses a connecting structure of a door frame and a side plate.
[ background of the invention ]
In the manufacturing process of boxcars, it is necessary to provide doors, typically including a rear door and side doors, on the box. In the correlation technique, in the box back door, the side door installation, two times of holes need be joined in marriage to the inside and outside door and the box curb plate and bore, lead to intensity of labour big, man-hour is long, influences the overall assembly efficiency of box, and in the correlation technique, connecting bolt leaks outward, and the outstanding connecting bolt in the incasement has scrapes the goods risk.
Therefore, there is a need to provide a new door frame and side panel connection structure to solve the above-mentioned problems.
[ summary of the invention ]
The invention aims to provide a connecting structure of a door frame and a side plate, which has a simple structure and can avoid scraping goods.
The invention relates to a connecting structure of a doorframe and a side plate, which comprises a doorframe side connecting piece and a doorframe, wherein the side part of the doorframe is fixed on the doorframe side connecting piece; the door frame side connecting member includes: even board, side door frame connection section bar, seal buckle, curb plate section bar, wherein:
one end of the side door frame connecting section bar is abutted against the door frame, and the other end of the side door frame connecting section bar is clamped with the side plate section bar;
the connecting plate comprises a connecting plate first plate and a connecting plate second plate bent and extended from one end of the connecting plate first plate; the connecting plate first plate is abutted against one side face, far away from the side door frame connecting section bar, of the door frame, and the connecting plate second plate is connected with the side door frame connecting section bar through a first threaded connecting piece;
a connecting piece accommodating cavity is formed in the side door frame connecting section, and one end of the first threaded connecting piece is arranged in the connecting piece accommodating cavity;
an installation opening communicating the connecting piece accommodating cavity and an external space is formed in one end, far away from the second plate, of the side door frame connecting section bar, and the sealing buckle plate covers and completely shields the installation opening;
the lateral door frame connecting section is far away from one end of the door frame is provided with a clamping joint, the lateral plate section is close to one end of the lateral door frame connecting section is provided with a clamping groove, and the clamping joint is connected with the clamping groove in a clamping mode.
Preferably, the mounting opening is provided with two first clamping columns extending towards the connecting piece accommodating cavity, and the two first clamping columns are oppositely arranged at the mounting opening.
Preferably, the buckle of sealing include the apron and by the apron is to being close to the second card post that the direction in connecting piece holding chamber extends, the second card post is two, and relative set up in the below of apron, first card post with the second card post joint is fixed.
Preferably, both ends of the cover plate are flat plates, and the middle of the cover plate is an arc-shaped plate protruding towards the direction far away from the connecting piece accommodating cavity.
Preferably, the highest point of the arc-shaped plate protrusion faces the first threaded connecting piece.
Preferably, the angle between the first plate and the second plate is 90 °.
Preferably, the door frame is made of a hollow rectangular profile.
Preferably, the connecting plate, the side door frame connecting section, the sealing buckle plate and the side plate section are all made of aluminum alloy materials.
Preferably, the side door frame connecting section bar further comprises a connecting section bar reinforcing plate arranged between the connecting piece accommodating cavity and the first clamping column.
Preferably, the first threaded connecting piece is a bolt and a nut, one end of the bolt is abutted to the second connecting plate, and the nut is arranged in the connecting piece accommodating cavity.
Compared with the prior art, the structure of the novel door frame side connecting piece is designed in the connecting structure of the door frame and the side plate, the connecting structure of the side plate and the door frame can be a novel connecting structure of the side plate and the door frame, the side door and the rear door of the box body are connected with the side plate by drilling holes once, and high-density polyethylene plates and mounting bolts which are arranged among sectional materials are omitted and hidden in the box, so that the goods are prevented from being scraped.
[ description of the drawings ]
Fig. 1 is a front view showing an applied state of a coupling structure of a doorframe and a side plate according to the present invention;
FIG. 2 is a cross-sectional view taken along the plane B-B in FIG. 1;
FIG. 3 is a perspective view showing the overall structure of a connection structure of a doorframe and a side panel according to the present invention;
fig. 4 is a front view showing an overall structure of a connection structure of a doorframe and a side plate according to the present invention.
In the figure:
a doorframe side connecting member 11, a doorframe 12;
a connecting plate 111, a side door frame connecting section 112, a sealing buckle plate 113, a side plate section 114 and a first threaded connecting piece 115;
a web first plate 1111, a web second plate 1112;
the connecting piece accommodating cavity 1121, the mounting opening 1122, the clamping joint 1123, the first clamping column 1124 and the connecting section bar reinforcing plate 1125;
a cover plate 1131, a second clip 1132;
a snap groove 1141.
[ detailed description ] embodiments
In order that the invention may be more fully understood, reference will now be made to the following description. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
Referring to fig. 1 to 4, the connecting structure of a doorframe and a side plate according to the present invention comprises a doorframe side-portion connecting member 11 and a doorframe 12, wherein a side portion of the doorframe 12 is fixed to the doorframe side-portion connecting member 11; the doorframe side-connecting member 11 comprises: connecting plate 111, side door frame connecting section bar 112, sealing buckle plate 113 and side plate section bar 114, wherein: one end of the side door frame connecting section bar 112 is abutted against the door frame 12, and the other end is clamped with the side plate section bar 114; the connecting plate 111 comprises a connecting plate first plate 1111 and a connecting plate second plate 1112 bent and extended from one end of the connecting plate first plate 1111; the connecting plate first plate 1111 is abutted against one side surface of the door frame 12 far away from the side door frame connecting profile 112, and the connecting plate second plate 1112 is connected with the side door frame connecting profile 112 through a first threaded connector 115; a connecting piece accommodating cavity 1121 is formed in the side doorframe connecting section 112, and one end of the first threaded connecting piece 115 is arranged in the connecting piece accommodating cavity 1121; an installation opening 1122 communicating the connecting piece accommodating cavity 1121 with an external space is formed in one end, far away from the second plate, of the side doorframe connecting section 112, and the sealing buckle plate 113 covers and completely covers the installation opening 1122; one end of the side door frame connecting section bar 112 far away from the door frame 12 is provided with a clamping head 1123, one end of the side plate section bar 114 near the side door frame connecting section bar 112 is provided with a clamping groove 1141, and the clamping head 1123 is connected with the clamping groove 1141 in a clamping manner.
The mounting opening 1122 is provided with two first clamping columns 1124 extending into the connecting piece accommodating cavity 1121, and the two first clamping columns 1124 are oppositely disposed at the mounting opening 1122.
The sealing buckle plate 113 includes the apron 1131 and the second card post 1132 that extends to the direction that is close to the connecting piece accommodation cavity 1121 by the apron 1131, and the second card post 1132 is two, sets up in the below of apron 1131 relatively, and first card post 1124 and second card post 1132 joint are fixed.
The two ends of the cover plate 1131 are flat plates, and the middle part of the cover plate 1131 is an arc-shaped plate protruding in the direction away from the connecting member accommodating cavity 1121.
The highest point of the arc projection is opposite to the first threaded connector 115.
The angle between link plate first plate 1111 and link plate second plate 1112 is 90 °.
The door frame 12 is made of a hollow rectangular section.
The connecting plate 111, the side doorframe connecting section bar 112, the sealing buckle plate 113 and the side plate section bar 114 are all made of aluminum alloy materials.
The side doorframe connecting profile 112 further includes a connecting profile reinforcing plate 1125 disposed between the connector receiving cavity 1121 and the first clamping post 1124.
The first threaded connector 115 is a bolt and a nut, one end of the bolt abuts against the second plate 1112, and the nut is disposed in the connector receiving cavity 1121.
The protruding structure of the arc-shaped plate is convenient to be used as a force application point during installation and is convenient to clamp. And the arcuate configuration facilitates receipt of the raised first threaded connector 115.
In the side doorframe connecting section bar 112 of the present invention, the mounting opening 1122 provides a space for mounting a threaded connector, so as to facilitate mounting and locking of bolts and nuts, the connector accommodating cavity 1121 is used for accommodating a threaded connector, and after the threaded connector is mounted, the mounting opening 1122 is completely covered by the sealing buckle 113, so that the mounting bolts can be hidden in the case, and the scraping of goods is avoided. And because of adopting the new design, therefore, when the bolt connection, need not to run through and seal the pinch plate 113, therefore, only need to join in marriage and bore a hole, join in marriage and bore a hole between side door frame connecting profile 112 and the tie plate 111 promptly, simplified assembly process and the degree of difficulty, improved production efficiency.
The tie sheets 111 are used for connection. One end of the connecting plate 111 is abutted against the side wall of the door frame 12 and can be fixed through a connecting piece, and the other end of the connecting plate 111 is fixed with the side door frame connecting section bar 112 through a threaded connecting piece. The aluminum alloy material is beneficial to the integral weight reduction.
Compared with the prior art, in the connecting structure of the door frame and the side plates, the structure of the new connecting piece 11 at the side part of the door frame can adopt a new connecting structure of the side plates and the door frame 12, the connection of the side door and the side plate of the box body is changed into the connection of only drilling a hole once, and high-density polyethylene plates and mounting bolts which are used for eliminating the pads between the profiles are hidden in the box, so that the goods are prevented from being scraped.
While the foregoing is directed to embodiments of the present invention, it will be understood by those skilled in the art that various changes may be made without departing from the spirit and scope of the invention.
Claims (10)
1. A connecting structure of a door frame and a side plate is characterized by comprising a door frame side connecting piece and a door frame, wherein the side part of the door frame is fixed on the door frame side connecting piece; the door frame side connecting member includes: even board, side door frame connection section bar, seal buckle, curb plate section bar, wherein:
one end of the side door frame connecting section bar is abutted against the door frame, and the other end of the side door frame connecting section bar is clamped with the side plate section bar;
the connecting plate comprises a connecting plate first plate and a connecting plate second plate bent and extended from one end of the connecting plate first plate; the connecting plate first plate is abutted against one side face, far away from the side door frame connecting section bar, of the door frame, and the connecting plate second plate is connected with the side door frame connecting section bar through a first threaded connecting piece;
a connecting piece accommodating cavity is formed in the side door frame connecting section, and one end of the first threaded connecting piece is arranged in the connecting piece accommodating cavity;
an installation opening communicating the connecting piece accommodating cavity and an external space is formed in one end, far away from the second plate, of the side door frame connecting section bar, and the sealing buckle plate covers and completely shields the installation opening;
the lateral door frame connecting section is far away from one end of the door frame is provided with a clamping joint, the lateral plate section is close to one end of the lateral door frame connecting section is provided with a clamping groove, and the clamping joint is connected with the clamping groove in a clamping mode.
2. The door frame and side plate connecting structure according to claim 1, wherein the mounting opening is provided with two first locking posts extending into the connecting member accommodating chamber, and the two first locking posts are oppositely disposed at the mounting opening.
3. The door frame and side plate connecting structure according to claim 2, wherein the sealing buckle plate comprises a cover plate and two second clamping columns extending from the cover plate to a direction close to the connecting piece accommodating cavity, the two second clamping columns are oppositely arranged below the cover plate, and the first clamping columns and the second clamping columns are clamped and fixed.
4. The door frame and side plate connecting structure according to claim 3, wherein the two ends of the cover plate are flat plates, and the middle of the cover plate is an arc-shaped plate protruding in a direction away from the connecting piece accommodating cavity.
5. The doorframe and side panel connection structure as claimed in claim 4, wherein the highest point of said arcuate plate projection faces said first threaded connector.
6. A door frame and side panel connection as claimed in claim 5, wherein the angle between the link first panel and the link second panel is 90 °.
7. The door frame and side panel connection structure according to claim 6, wherein the door frame is made of a hollow rectangular section.
8. The doorframe and side plate connecting structure as claimed in any one of claims 1 to 7, wherein the connecting plate, the side doorframe connecting profile, the closing gusset plate, and the side plate profile are made of an aluminum alloy material.
9. The door frame to side panel connection structure of claim 8, wherein said side door frame connecting profile further comprises a connecting profile reinforcing plate disposed between said connector receiving cavity and said first clamping post.
10. The door frame and side panel connection structure according to claim 9, wherein the first threaded connection member is a bolt and a nut, one end of the bolt abuts against the link plate second plate, and the nut is disposed in the connection member accommodation chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810987594.8A CN110861475B (en) | 2018-08-28 | 2018-08-28 | Connecting structure of door frame and side plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810987594.8A CN110861475B (en) | 2018-08-28 | 2018-08-28 | Connecting structure of door frame and side plate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110861475A CN110861475A (en) | 2020-03-06 |
| CN110861475B true CN110861475B (en) | 2022-06-21 |
Family
ID=69651748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810987594.8A Active CN110861475B (en) | 2018-08-28 | 2018-08-28 | Connecting structure of door frame and side plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110861475B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202015002898U1 (en) * | 2015-04-22 | 2015-05-21 | Titgemeyer Holding Gmbh & Co. Kg | Door for commercial vehicle superstructures |
| CN206086924U (en) * | 2016-10-12 | 2017-04-12 | 杭州华聚复合材料有限公司 | Commodity circulation car and carriage thereof |
| CN206171586U (en) * | 2016-11-18 | 2017-05-17 | 山东明航智能物流装备股份有限公司 | Van railway carriage or compartment body back doorjamb structure |
| CN206174766U (en) * | 2016-11-18 | 2017-05-17 | 山东明航智能物流装备股份有限公司 | Transport van side door template structure |
| CN108068590A (en) * | 2017-01-04 | 2018-05-25 | 太仓中集冷藏物流装备有限公司 | A kind of thermal insulation door panel, cold storage carrying equipment and manufacturing method |
-
2018
- 2018-08-28 CN CN201810987594.8A patent/CN110861475B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202015002898U1 (en) * | 2015-04-22 | 2015-05-21 | Titgemeyer Holding Gmbh & Co. Kg | Door for commercial vehicle superstructures |
| CN206086924U (en) * | 2016-10-12 | 2017-04-12 | 杭州华聚复合材料有限公司 | Commodity circulation car and carriage thereof |
| CN206171586U (en) * | 2016-11-18 | 2017-05-17 | 山东明航智能物流装备股份有限公司 | Van railway carriage or compartment body back doorjamb structure |
| CN206174766U (en) * | 2016-11-18 | 2017-05-17 | 山东明航智能物流装备股份有限公司 | Transport van side door template structure |
| CN108068590A (en) * | 2017-01-04 | 2018-05-25 | 太仓中集冷藏物流装备有限公司 | A kind of thermal insulation door panel, cold storage carrying equipment and manufacturing method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110861475A (en) | 2020-03-06 |
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