CN214986739U - Ejector pin end part clamping structure of simple type transportation frame - Google Patents
Ejector pin end part clamping structure of simple type transportation frame Download PDFInfo
- Publication number
- CN214986739U CN214986739U CN202023128648.7U CN202023128648U CN214986739U CN 214986739 U CN214986739 U CN 214986739U CN 202023128648 U CN202023128648 U CN 202023128648U CN 214986739 U CN214986739 U CN 214986739U
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- ejector pin
- fastener
- transportation frame
- lateral wall
- location
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Abstract
The utility model discloses a plain type transportation frame's ejector pin tip joint structure, including the ejector pin, the both ends of ejector pin all install the fastener, the fastener be provided with opening buckle groove down, the vertical lateral wall in the outside in buckle groove install the interior recess in location between two parties, the bilateral symmetry of the interior recess in location be provided with the dop, the fastener from top to bottom cover buckle with the back timber of transportation frame's side frame on, the constant head tank on interior recess in location and the back timber lateral wall is buckled mutually, the dop detain the lower edge of back timber lateral wall. The utility model discloses the ejector pin adopts the joint mode to install, need not service standard's fastener, has realized the quick detach fast-assembling.
Description
Technical Field
The utility model relates to a transport package device field specifically is a plain type transportation frame's ejector pin tip joint structure.
Background
In remote transportation, in order to protect and fix some large-scale goods, just need use the transportation frame, for convenient dismantlement and installation, present transportation packing plant designs into the structure of quick detach ready-package formula more, all need install the ejector pin of certain quantity at the top of transportation frame, present ejector pin is connected to adopt the fastener more, it is inconvenient to operate, the fastener is lost easily, can't satisfy the requirement of quick detach ready-package, so need a new ejector pin mounting structure.
SUMMERY OF THE UTILITY MODEL
The utility model provides a plain type transportation frame's ejector pin tip joint structure, ejector pin adopt the joint mode to install, need not service standard's fastener, have realized the quick detach fast-assembling.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a plain type transportation frame's ejector pin tip joint structure, includes the ejector pin, the both ends of ejector pin all install the fastener, the fastener be provided with opening fastening groove down, the vertical lateral wall in the outside of fastening groove install the interior recess in location between two parties, the bilateral symmetry of the interior recess in location be provided with the dop, fastener cover from top to bottom and detain on the back timber of transportation frame's side frame, the constant head tank on interior recess in location and the back timber lateral wall is detained mutually, the dop detain the lower edge of back timber lateral wall.
Preferably, the fastener includes a half frame portion and an extension connecting portion, the half frame portion has an opening facing downward to form a fastening groove, the half frame portion has an outer side height greater than an inner side height, and the extension connecting portion extends from the inner side of the half frame portion to a lower side of the push rod.
Preferably, the cross section of the positioning concave part is V-shaped.
Preferably, the chuck is a spherical protrusion provided with an upward plane.
Compared with the prior art, the beneficial effects of the utility model are that:
the ejector rod is installed in a clamping mode, horizontal positioning of the ejector rod is achieved while clamping is achieved, standard fasteners are not needed, dismounting is convenient, and the requirements of quick dismounting and quick mounting of the transportation frame are met.
Drawings
FIG. 1 is a three-dimensional structure of the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1;
FIG. 3 is an enlarged view of a portion of the structure of the present invention;
fig. 4 is a partial half-section structure diagram of the utility model.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
As shown in fig. 1-4, the utility model relates to a plain type transportation frame's ejector pin tip joint structure, including ejector pin 3, the both ends of ejector pin 3 all install fastener 4, fastener 4 be provided with opening fastening groove down, the vertical lateral wall in the outside in fastening groove install recess 5 in the location between two parties, the bilateral symmetry of recess 5 in the location be provided with dop 7, fastener 4 cover from top to bottom and detain on the back timber 6 of transportation frame's side frame 2, recess 5 and the constant head tank 8 on the back timber 6 lateral wall in the location are detained mutually, dop 7 detain the lower edge of back timber 6 lateral wall.
When the side frames 2 are arranged on the bottom plate 1 of the transportation frame in a front-back and left-right mode, the ejector rod 3 is placed on the side frames 2 on the front side and the back side, the buckling piece 4 is buckled on the top beam 6 of the side frames 2 from top to bottom forcibly, the size of the buckling groove of the buckling piece 4 is in interference fit with the width size of the top beam 6 until the positioning inner concave portion 5 is buckled with the positioning groove 8 on the side wall of the top beam 6 and the lower edge of the side wall of the top beam 6 is buckled by the clamping head 7.
The fastener 4 comprises a half frame portion 10 and an extending connecting portion 9, a fastening groove is formed in the opening of the half frame portion 10 downwards, the height of the outer side edge of the half frame portion 10 is larger than that of the inner side edge, the extending connecting portion 9 extends to the lower side of the ejector rod 3 from the inner side edge of the half frame portion 10, the fastening groove can be directly pried outwards during detachment, the positioning inner concave portion 5 is separated from the positioning groove 8, and the clamping head 7 is separated from the lower edge of the side wall of the top beam 6, so that the fastener 4 can be rapidly detached, the cross section of the positioning inner concave portion 5 is V-shaped, and the positioning inner concave portion 5 is conveniently embedded into the positioning groove 8 or separated from the positioning groove 8.
In the same way, in order to prevent the clamping head 7 from being clamped by the top surface of the top beam 6 when the buckling piece 4 is buckled downwards, the clamping head 7 is a spherical bulge and is provided with an upward plane.
While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the description of such combinations is not exhaustive in the present specification only for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.
Claims (4)
1. The utility model provides a plain type transportation frame's ejector pin tip joint structure, includes ejector pin (3), its characterized in that, the both ends of ejector pin (3) all install fastener (4), fastener (4) be provided with opening catching groove down, the vertical lateral wall in the outside of catching groove install recess (5) in the location between two parties, the bilateral symmetry of recess (5) in the location be provided with dop (7), fastener (4) cover from top to bottom and detain on back timber (6) of side frame (2) of transportation frame, constant head tank (8) on recess (5) and back timber (6) lateral wall in the location are detained mutually, dop (7) detain the lower edge of back timber (6) lateral wall.
2. The ejector pin end clamping structure of the simple transportation frame of claim 1, wherein: the buckling piece (4) comprises a half frame portion (10) and an extending connecting portion (9), an opening of the half frame portion (10) faces downwards to form a buckling groove, the height of the outer side edge of the half frame portion (10) is larger than that of the inner side edge, and the extending connecting portion (9) extends from the inner side edge of the half frame portion (10) to the lower side of the ejector rod (3).
3. The ejector pin end clamping structure of the simple transportation frame of claim 1, wherein: the section of the positioning concave part (5) is V-shaped.
4. The ejector pin end clamping structure of the simple transportation frame of claim 1, wherein: the clamping head (7) is a spherical bulge and is provided with an upward plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023128648.7U CN214986739U (en) | 2020-12-23 | 2020-12-23 | Ejector pin end part clamping structure of simple type transportation frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023128648.7U CN214986739U (en) | 2020-12-23 | 2020-12-23 | Ejector pin end part clamping structure of simple type transportation frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214986739U true CN214986739U (en) | 2021-12-03 |
Family
ID=79084036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023128648.7U Active CN214986739U (en) | 2020-12-23 | 2020-12-23 | Ejector pin end part clamping structure of simple type transportation frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214986739U (en) |
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2020
- 2020-12-23 CN CN202023128648.7U patent/CN214986739U/en active Active
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