CN205223918U - Rail guard connecting portion - Google Patents
Rail guard connecting portion Download PDFInfo
- Publication number
- CN205223918U CN205223918U CN201520922144.2U CN201520922144U CN205223918U CN 205223918 U CN205223918 U CN 205223918U CN 201520922144 U CN201520922144 U CN 201520922144U CN 205223918 U CN205223918 U CN 205223918U
- Authority
- CN
- China
- Prior art keywords
- connection box
- side wall
- opening
- square connection
- component
- 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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- Fencing (AREA)
Abstract
The utility model discloses a rail guard connecting portion, including first part, this first part is square connection box, square connection box has first opening, second opening, last lateral wall, lower lateral wall, left side wall and right side wall, the first opening of square connection box towards the tip of first crossbeam, water drainage tank has been offered to the lower lateral wall of square connection box, the second opening part of square connection box is equipped with a baffle corresponding to water drainage tank, the baffle towards be equipped with two spacing steps on the first open -ended side, upward be equipped with the voussoir by bao zhihou on lateral wall, left side wall and the right side wall respectively. Owing to be equipped with water drainage tank, baffle and spacing part on square connection box for block in the lateral wall of square connection box that first crossbeam is inseparabler, the structure that enables the rail guard is more firm, enables to flow in rainwater in the stand again and passes through water drainage tank and in time discharge, has improved rail guard life.
Description
Technical field
The utility model relates to a kind of protector technical field, relates to a kind of protective guard connecting portion in particular.
Background technology
Protective guard is mainly used in the occasions such as house, highway, commercial area, commercial area and public place the protection of personal safety and installations and facilities and protection.Conventional protective guard is plastic material, is characterized in fitting tightly together when protective guard can be made to assemble, but because of its be plastic material thus have be not durable, shortcoming that application life is not grown.
The protective guard of aluminum alloy material has firm, durable characteristic; but owing to being aluminum alloy material; gap can be produced when crossbeam and column are combined; protective guard is placed on open air simultaneously; usually have wind and rain; the gap being easy to like this cause rainwater to be assembled by crossbeam and column enters in column, easily causes the protective guard shortening in application life of aluminum alloy material.
Utility model content
The purpose of this utility model is to provide a kind of protective guard connecting portion, and it can make the structure of protective guard more firm, also has drainage effect.
In order to reach above-mentioned purpose, solution of the present utility model is:
A kind of protective guard connecting portion, comprise first crossbeam, main beam, column, first component and second component, the end of described first crossbeam is connected with column by first component, and the top of described column is connected with main beam by second component, described first component is square connection box, described column offers the second slotted eye being embedded installation for this square connection box, described square connection box has the first opening, second opening, upper side wall, lower wall, left side wall and right side wall, first opening surface of described square connection box is to the end of described first crossbeam, the lower wall of described square connection box offers a rhone, second opening part of described square connection box corresponds to described rhone and is provided with a baffle plate, described baffle-panels is provided with two limited steps to a side of described first opening, this limited step is distributed in the angle of described right side wall and described lower wall, and the angle of described left side wall and described lower wall, described left side wall, described right side wall and described upper side wall are respectively equipped with along described first opening to described second opening by being as thin as thick voussoir.
Described second component comprises the installing plate and projection that link together, described projection offers the groove supplying the top of described column to penetrate, the two ends of described installing plate and the corresponding position of described main beam offer corresponding screwed hole respectively, the head of bolt and the respective plate face of described installing plate flushes or lower than the respective plate face of described installing plate after bolt screws in described screwed hole.
Described protective guard is aluminum alloy material.
The beneficial effects of the utility model are, owing to being provided with rhone, baffle plate and limiting component on square connection box, the end of first crossbeam is made to be sticked on the sidewall of square connection box closely, make the structure of protective guard more firm, and the gap by being formed between baffle plate and the end of column, rainwater in inflow column flow into through this gap in rhone and is discharged in time by rhone, improve the application life of protective guard.
Accompanying drawing explanation
Fig. 1 is the first crossbeam of the utility model protective guard link and the assembly drawing of column.
Fig. 2 is the first component structural representation of the utility model protective guard link.
Fig. 3 is another structural representation of first component of the utility model protective guard link.
Fig. 4 is the main beam of the utility model protective guard link and the assembly drawing of column.
Fig. 5 is the partial enlarged drawing of the utility model protective guard link.
In figure:
1-first crossbeam 2-main beam
21-first slotted eye 22-screwed hole
3-column 31-second slotted eye
The square connection box of 4-first component 41-
411-rhone 412-limited step
413-baffle plate 414-voussoir
415-limited block 5-second component
51-installing plate 52-projection
53-groove 54-screwed hole
55-bolt
Detailed description of the invention
In order to explain the technical solution of the utility model further, below by specific embodiment, the utility model is elaborated.
A kind of protective guard connecting portion of the utility model, as Figure 1-3, comprise first crossbeam 1, column 3 and first component 4, the end of first crossbeam 1 is connected with column 3 by first component 4.As shown in Figure 1, first component is square connection box 41, column 3 offers the second slotted eye 31 being embedded installation for square connection box 41, the end of first crossbeam 1 penetrates in square connection box 41 also therewith inserts in the second slotted eye 31, this first component is formed in one, in the present embodiment, first crossbeam 1 and column 3 are the square column of aluminum alloy material.
Further, as shown in Figure 2, first component is square connection box 41, this square connection box 41 specifically includes the first opening, the second opening, upper side wall, lower wall, left side wall and right side wall, first opening surface of square connection box 41 is to the end of first crossbeam 1, during installation, the respective end of first crossbeam 1 is inserted and is fastened in this first opening.The lower wall of square connection box 41 offers a rhone 411, and the lateral cross section of this rhone 411 is rectangle; Correspond to rhone 411 at the second opening part of square connection box 41 and be provided with a baffle plate 413 higher than rhone 411 top, this baffle plate 413 is provided with two limited steps 412 towards a side of the first opening, two limited steps 412 are distributed in the angle of right side wall and lower wall, and the angle of left side wall and lower wall, the height of this limited step 412 is lower than the height of baffle plate 413; The centre position of the upper side wall of square connection box 41, left side wall and right side wall is respectively equipped with along the first opening to the second opening by being as thin as thick voussoir 414.
Further, as shown in Figure 3, the second opening part of square connection box 41 is provided with the angle that two limited blocks, 415, two limited blocks 415 are distributed in right side wall and upper side wall, and the angle of left side wall and upper side wall, and the longitudinal cross-section of limited block 415 and limited step 412 is in same plane.
Further, the end of first crossbeam 1 is inserted in the first opening of the square connection box 41 of first component 4, because the upper side wall of square connection box 41, left side wall and right side wall are provided with along the first opening to the second opening by being as thin as thick voussoir 414, gap between the end of the first crossbeam 1 inserted in square connection box 41 and the sidewall of square connection box 41 is diminished gradually, first crossbeam 1 more closely can be fastened togather with the sidewall of square connection box 41, make the structure of protective guard more firm.The end of first crossbeam 1 by longitudinal cross-section conplane limited step 412 and limited block 415 spacing, guarantee that the end of first crossbeam 1 is accurately stuck in square connection box 41; When rainwater to enter the inside wall of square connection box 41 through the gap between the end of first crossbeam 1 and square connection box 41, due to the effect of limited step 412, gap is formed between the end of baffle plate 413 and first crossbeam 1, the rainwater infiltrated flows in rhone 411 through this gap, be deposited in rhone 421 or directly discharge, improve the application life of protective guard.
Further, as illustrated in figures 4-5, a kind of protective guard connecting portion of the utility model also comprises main beam 2 and second component 5, the top of column 3 is connected with main beam 2 by second component 5, second component 5 comprises the installing plate 51 and projection 52 that link together, main beam 2 offers the first slotted eye 21 being embedded installation for projection 52, this projection 52 offers the groove 53 supplying the top of column 3 to penetrate, the top of column 3 penetrates groove 53 and therewith penetrates in the first slotted eye 21 on main beam 2, the two ends of installing plate 51 and the opposite position place of main beam 2 offer corresponding screwed hole 54 respectively, 22, bolt 55 is screwed in screwed hole 54, 22 are fixed on main beam 2 to make second component 5, the head of the bolt 55 and respective plate face of installing plate 51 flushes or lower than the respective plate face of described installing plate, add the safety of protective guard, and make protective guard entirety more attractive in appearance.In the present embodiment, main beam 2 is the square column of aluminum alloy material, and second component 5 is aluminum alloy material.
The foregoing is only the preferred embodiment of the present embodiment, all equalizations done with the utility model right change and modify, and all should belong to right of the present utility model.
Claims (3)
1. a protective guard connecting portion, comprises first crossbeam, main beam, column, first component and second component, and the end of described first crossbeam is connected with column by first component, and the top of described column is connected with main beam by second component, described first component is square connection box, described column offers the second slotted eye being embedded installation for this square connection box, described square connection box has the first opening, second opening, upper side wall, lower wall, left side wall and right side wall, first opening surface of described square connection box is to the end of described first crossbeam, it is characterized in that: the lower wall of described connection box offers a rhone, second opening part of described square connection box corresponds to described rhone and is provided with a baffle plate, described baffle-panels is provided with two limited steps to a side of described first opening, this limited step is distributed in the angle of described right side wall and described lower wall, and the angle of described left side wall and described lower wall, described left side wall, described right side wall and described upper side wall are respectively equipped with along described first opening to described second opening by being as thin as thick voussoir.
2. a kind of protective guard connecting portion according to claim 1, it is characterized in that: described second component comprises the installing plate and projection that link together, described projection offers the groove supplying the top of described column to penetrate, the two ends of described installing plate and the corresponding position of described main beam offer corresponding screwed hole respectively, the head of bolt and the respective plate face of described installing plate flushes or lower than the respective plate face of described installing plate after bolt screws in described screwed hole.
3. a kind of protective guard connecting portion according to any one of claim 1-2, is characterized in that: described protective guard is aluminum alloy material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520922144.2U CN205223918U (en) | 2015-11-18 | 2015-11-18 | Rail guard connecting portion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520922144.2U CN205223918U (en) | 2015-11-18 | 2015-11-18 | Rail guard connecting portion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205223918U true CN205223918U (en) | 2016-05-11 |
Family
ID=55898993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520922144.2U Expired - Fee Related CN205223918U (en) | 2015-11-18 | 2015-11-18 | Rail guard connecting portion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205223918U (en) |
-
2015
- 2015-11-18 CN CN201520922144.2U patent/CN205223918U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160511 Termination date: 20171118 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |