CN2730803Y - Trapezoid bracket - Google Patents
Trapezoid bracket Download PDFInfo
- Publication number
- CN2730803Y CN2730803Y CN 200420037775 CN200420037775U CN2730803Y CN 2730803 Y CN2730803 Y CN 2730803Y CN 200420037775 CN200420037775 CN 200420037775 CN 200420037775 U CN200420037775 U CN 200420037775U CN 2730803 Y CN2730803 Y CN 2730803Y
- Authority
- CN
- China
- Prior art keywords
- bracket
- support tube
- convex tendon
- lining
- trapezoid
- Prior art date
- 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.)
- Expired - Fee Related
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- Road Paving Structures (AREA)
Abstract
The utility model discloses a trapezoid bracket, comprising a bracket pipe. The both sides of the bracket pipe are provided with a fixed plate, and the fixed plate can be welded or screwed with a box door; a positioning hole is arranged on the arched wall surface of the bracket pipe, and the positioning hole can be matched with a bushing to position; the wall surface at the both sides of the bracket pipe is provided with a convex rib, and the convex rib can be matched with the bushing to position. The positioning device of the trapezoid bracket adopts the convex rib, and the convex rib and the bushing can be fast matched to position.
Description
Technical field
The utility model relates to a kind of container lock rod unit, particularly a kind of Trapezoid bracket.
Background technology
The Trapezoid bracket that uses in the auxiliary products of present container lock rod unit is the cold punching linear piece, and role is to prevent that locking bar from causing that under the effect of power the vertical stable of bending and distortion and confining force prevents that locking bar from sliding up and down.Usually, locking bar is provided with Trapezoid bracket outward it is protected, and is provided with lining protection between Trapezoid bracket and locking bar.Trapezoid bracket is provided with adapter plate, and adapter plate is installed on the chamber door by welding or screw.
Common Trapezoid bracket undercapacity causes the locking bar failsafety easily and loses effect.
Summary of the invention
The purpose of this utility model is to provide a kind of location convenient for the deficiency that solves above-mentioned technology, and intensity increases, but the general-duty Trapezoid bracket that protective effect strengthens.
In order to achieve the above object, Trapezoid bracket provided by the utility model, it comprises support tube, and the both sides of described support tube are provided with adapter plate, and described adapter plate can be connected with chamber door welding or screw; The arch wall of described support tube is provided with knock hole, and described knock hole can cooperate the location with lining; The two side walls of described support tube is provided with convex tendon, and described convex tendon can cooperate the location with lining.
On the other hand, described convex tendon has two at least, is provided with reinforced rib between convex tendon.
Trapezoid bracket provided by the utility model, on the one hand, registration device adopts convex tendon, but described convex tendon and lining at high speed cooperate the location.Compared with prior art, existing Trapezoid bracket generally adopts rib structure to locate, and Trapezoid bracket must adopt the lining supporting with self, can't be general with the lining of other models.Trapezoid bracket of the present utility model has then solved this problem.On the other hand, strengthen, can improve self intensity of product if be provided with the biconvex muscle in the support tube both sides.Be the weak link under the power effect near the both sides of the reinforced hole of support tube, under the excessive situation of exerting oneself this place is the easiest goes wrong.Trapezoid bracket provided by the utility model; the axle center of reinforced hole is on same straight line on biconvex muscle that is provided with and the support tube; laid special stress on protecting this weak part; therefore remedy the intensity of this position well; solve the generation of the problem on deformation that causes because of the carriage undercapacity, can prolong the service life of locking bar parts greatly.
Description of drawings
Fig. 1 is the front appearance scheme drawing of Trapezoid bracket;
Fig. 2 is the scheme drawing of the convex tendon of Trapezoid bracket.
The specific embodiment
Below in conjunction with description of drawings enforcement of the present utility model is described in further detail, but present embodiment is not limited to the utility model, every employing analog structure of the present utility model and similar variation thereof all should be listed this in and implement later-model protection domain.
Embodiment 1
As depicted in figs. 1 and 2, Trapezoid bracket of the present utility model comprises support tube 1, and the both sides of described support tube 1 are provided with adapter plate 2, and described adapter plate 2 can be connected with chamber door welding or screw.Adopt screw to connect among this embodiment, as shown in the figure, adapter plate 2 is provided with the reinforced hole 4 that spacing is arranged, and can hold the reinforcing screw and pass through.The shape of adapter plate 2 is trapezoidal.The arch wall of described support tube is provided with knock hole 5, and described knock hole 5 can cooperate the location with lining; The two side walls of described support tube is provided with convex tendon 3a, 3b, and described convex tendon 3a, 3b can cooperate the location with lining.
During use, adapter plate 2 is connected by reinforced hole 4 usefulness reinforcing screws with chamber door.The arch wall of support tube is provided with knock hole 5, and knock hole 5 can cooperate the location with the locating convex block established on the lining top, prevents that lining from sliding up and down; Described convex tendon 3a, 3b cooperates the location with the locating convex block of lining both sides.Two convex tendons have not only played positioning action, and have strengthened the protection to locking bar, make it not yielding.Because the convex tendon 3a of location and 3b are outwards outstanding, can not hinder being inserted in of lining, therefore can be general with the lining of other models.This convex rib structure location is more convenient quick in addition.
In addition, on the basis of embodiment 1, to one of ordinary skill in the art, the utility model still can be done many variations.As can be provided with reinforced rib between convex tendon 3a and 3b, reinforced rib plays the effect that protection support tube 1 prevents its distortion.
Claims (2)
1. Trapezoid bracket, it comprises support tube, and the both sides of described support tube are provided with adapter plate, and described adapter plate can be connected with chamber door welding or screw; The arch wall of described support tube is provided with knock hole, and described knock hole can cooperate the location with lining, it is characterized in that the two side walls of described support tube is provided with convex tendon, and described convex tendon can cooperate the location with lining.
2. a kind of Trapezoid bracket as claimed in claim 1 is characterized in that, described convex tendon has two at least, is provided with reinforced rib between described convex tendon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420037775 CN2730803Y (en) | 2004-07-21 | 2004-07-21 | Trapezoid bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420037775 CN2730803Y (en) | 2004-07-21 | 2004-07-21 | Trapezoid bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2730803Y true CN2730803Y (en) | 2005-10-05 |
Family
ID=35051142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420037775 Expired - Fee Related CN2730803Y (en) | 2004-07-21 | 2004-07-21 | Trapezoid bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2730803Y (en) |
-
2004
- 2004-07-21 CN CN 200420037775 patent/CN2730803Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20051005 Termination date: 20100721 |