CN212450376U - End beam railing standard knot - Google Patents
End beam railing standard knot Download PDFInfo
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- CN212450376U CN212450376U CN202021048008.2U CN202021048008U CN212450376U CN 212450376 U CN212450376 U CN 212450376U CN 202021048008 U CN202021048008 U CN 202021048008U CN 212450376 U CN212450376 U CN 212450376U
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Abstract
The utility model discloses an end beam railing standard knot, it includes end standard knot unit A, end standard knot unit B and middle standard knot unit, middle standard knot unit includes two long stands, a short stand and three railing pipe A of pegging graft on long stand and short stand, adjacent middle standard knot unit passes through bolt A and links to each other, the middle standard knot unit left side in the leftmost side links to each other with end standard knot unit A, the middle standard knot unit right side in the rightmost side passes through the railing gate and links to each other with end standard knot unit B, end standard knot unit A and end standard knot unit B all include stand A and stand B, it has railing pipe B to peg graft between stand A and the stand B, the lower part of long stand, stand A and stand B all links to each other with the flange board of welding on the end beam; the end standard joint unit A and the end standard joint unit B are manufactured according to the width of the end beam, one middle standard joint unit is arranged every three meters, the end standard joint units can be combined randomly according to the length, the interchangeability is good, the stock can be prepared in advance, and the production period is shortened.
Description
Technical Field
The utility model belongs to the technical field of the hoist auxiliary assembly, especially, relate to an end beam railing standard festival.
Background
The method of tradition end beam railing: after the bridge frames are assembled, accessory teams and groups manufacture walking handrail according to the actual size (length, width and the like) of the end beam, flange plates are welded on the vertical pipes of the handrail and connected with the flange plates on the end beam through bolts, the flange plates are not regular, each part needs to be manufactured and assembled according to the actual situation, the connecting positions of the positioning flanges are not interchangeable, goods cannot be prepared in advance, and the production period is prolonged.
Disclosure of Invention
The utility model aims at overcoming the defects of the prior art and providing an end beam railing standard section which can be combined randomly according to the length, has good interchangeability, can be prepared in advance and shortens the production period.
The purpose of the utility model is realized like this: an end beam guardrail standard knot comprises an end standard knot unit A, an end standard knot unit B and a middle standard knot unit, wherein the middle standard knot unit comprises two long upright posts, a short upright post and three guardrail tubes A, the adjacent middle standard knot units are connected end to end through bolts A, the guardrail tubes A are inserted on the long upright posts and the short upright posts, the long upright posts and the short upright posts are respectively provided with a jack for the guardrail tubes A to pass through, the lower parts of the long upright posts are detachably connected with a flange plate, the flange plates are welded on an end beam, the left side of the leftmost middle standard knot unit is connected with the end standard knot unit A through the bolts A, the right side of the rightmost middle standard knot unit is connected with a guardrail door, the right side of the guardrail door is connected with the end standard knot unit B, the end standard knot unit A and the end standard knot unit B both comprise upright posts A and upright posts B, stand A lower part and stand B lower part all with the welding flange plate detachable connection on the end beam, it has railing pipe B to peg graft between stand A and the stand B, all be provided with the jack that supplies railing pipe B to pass on stand A and the stand B, railing pipe B is the pipe of bending.
And the lower part of the long upright post is connected with the flange plate through a bolt B.
The lower part of the upright post A and the lower part of the upright post B are both connected with the flange plate through bolts B.
The length of the middle standard knot unit is three meters.
The railing pipe A and the railing pipe B are both round pipes.
The upper ends of the long stand column, the short stand column, the stand column A and the stand column B are detachably connected with plugs.
The utility model discloses the beneficial effect who produces:
the utility model discloses an end beam railing standard knot, it includes end standard festival unit A, end standard festival unit B and middle standard festival unit, both ends are according to the width preparation end standard festival unit A and end standard festival unit B of end roof beam, end standard festival unit A and end standard festival unit B all include stand A and stand B, stand A lower part and stand B lower part all link to each other with the flange board through bolt B, it is convenient to install stand A and stand B, it has railing pipe B to peg graft between stand A and the stand B, railing pipe B is the pipe of bending, stand A and stand B all are provided with the jack that supplies railing pipe B to pass, it is convenient to install railing pipe B, the jack on stand A and the stand B can have special mould to stamp the shaping in batches;
the middle part is a middle standard section unit which comprises two long stand columns, a short stand column and three railing pipes A, the heads and the tails of the adjacent middle standard section units are connected through bolts A, the railing pipes A are inserted on the long stand columns and the short stand columns, the long stand columns and the short stand columns are respectively provided with a jack through which the railing pipes A pass, the railing pipes A are convenient to install, the jacks on the long stand columns and the short stand columns can be subjected to batch stamping forming by special dies, the railing pipes A are circular pipes, the circular pipes can be sawed into sections in batches in advance, the lower parts of the long stand columns are connected with flange plates through bolts B, and the long stand columns and the short stand columns are convenient to install; the length of the middle standard knot unit is three meters, every three meters is used as one middle standard knot unit, the middle standard knot units can be combined randomly according to the length, the interchangeability is good, the goods can be prepared in advance, and the production period is shortened.
Drawings
Figure 1 is the utility model discloses an end beam railing standard festival front view.
Fig. 2 is a top view of the standard section of end beam railing of the present invention.
Fig. 3 is a right side view of the standard section of the end beam railing of the present invention.
Fig. 4 is an enlarged view of a point a in fig. 1.
In the figure: 1. the end beam comprises an end beam 2, an end standard knot unit A3, a railing pipe A4, a short upright post 5, a bolt A6, a long upright post 7, a middle standard knot unit 8, a railing door 9, an upright post A10, an end standard knot unit B11, an upright post B12, a railing pipe B13, a bolt B14 and a flange plate.
Detailed Description
Example 1
As shown in fig. 1-4, an end beam standard joint for a railing, which includes an end standard joint unit a2, an end standard joint unit B10 and a middle standard joint unit 7, where the middle standard joint unit 7 includes two long uprights 6, one short upright 4 and three railing pipes A3, adjacent middle standard joint units 7 are connected end to end by bolts a5, the railing pipe A3 is inserted into the long upright 6 and the short upright 4, the long upright 6 and the short upright 4 are both provided with insertion holes for the railing pipe A3 to pass through, the lower part of the long upright 6 is detachably connected with a flange plate 14, the flange plate 14 is welded on the end beam 1, the left side of the leftmost middle standard joint unit 7 is connected with the end standard joint unit a2 by bolts 5A, the right side of the rightmost right middle standard joint unit 7 is connected with a railing gate 8, the right side of the railing gate 8 is connected with the end standard joint unit B10, the end standard knot unit A2 and the end standard knot unit B10 both include stand A9 and stand B11, stand A9 lower part and stand B11 lower part all with weld the detachable connection of flange plate 14 on end beam 1, it has railing pipe B12 to peg graft between stand A9 and the stand B11, all be provided with the jack that supplies railing pipe B12 to pass on stand A9 and the stand B11, railing pipe B12 is the pipe of bending.
The lower part of the long upright 6 is connected with the flange plate 14 through a bolt B13.
The lower portion of upright a9 and the lower portion of upright B11 are each connected to the flange plate 14 by bolts B13.
The length of the middle standard knot unit 7 is three meters.
The railing pipe A3 and the railing pipe B12 are both round pipes.
The upper ends of the long upright post 6, the short upright post 4, the upright post A9 and the upright post B11 are detachably connected with plugs.
The working principle of the embodiment is as follows: when the standard end beam rail section is manufactured, an end standard section unit A and an end standard section unit B are manufactured at two ends according to the width of an end beam, every three meters in the middle of the standard end beam is used as a middle standard section unit, the end standard section unit A and the end standard section unit B both comprise an upright post A and an upright post B, the lower portion of the upright post A and the lower portion of the upright post B are connected with flange plates through bolts B, the upright post A and the upright post B are convenient to install, a rail pipe B is inserted between the upright post A and the upright post B, insertion holes for the rail pipe B to pass through are formed in the upright post A and the upright post B, the rail pipe B is convenient to install, and the insertion holes in the upright post A and the upright; the middle standard joint units comprise two long stand columns, a short stand column and three railing pipes A, the heads and the tails of the adjacent middle standard joint units are connected through bolts A, the railing pipes A are inserted into the long stand columns and the short stand columns, the long stand columns and the short stand columns are respectively provided with insertion holes for the railing pipes A to pass through, the railing pipes A are convenient to mount, the insertion holes in the long stand columns and the short stand columns can be subjected to batch punch forming through special dies, the railing pipes A are circular pipes, the circular pipes can be sawed into sections in advance in batches, the lower parts of the long stand columns are connected with flange plates through bolts B, and the long stand columns and the short stand columns are convenient to mount; the length of the middle standard knot unit is three meters, every three meters is used as one middle standard knot unit, the middle standard knot units can be combined randomly according to the length, the interchangeability is good, the goods can be prepared in advance, and the production period is shortened. A standard stand column spacing die is made in advance, assembly can be avoided, working procedures are reduced, production cost is reduced, and production efficiency is improved.
Claims (6)
1. The utility model provides an end beam railing standard knot, it includes end standard knot unit A, end standard knot unit B and middle standard knot unit, its characterized in that: the middle standard joint unit comprises two long upright posts, a short upright post and three railing pipes A, the adjacent middle standard joint units are connected end to end through bolts A, the railing pipes A are inserted on the long upright posts and the short upright posts, the long upright posts and the short upright posts are respectively provided with a jack for the railing pipes A to pass through, the lower parts of the long upright posts are detachably connected with flange plates, the flange plates are welded on end beams, the left side of the leftmost middle standard joint unit is connected with an end standard joint unit A through the bolts A, the right side of the rightmost middle standard joint unit is connected with a railing door, the right side of the railing door is connected with an end standard joint unit B, the end standard joint unit A and the end standard joint unit B both comprise the upright posts A and the upright posts B, the lower parts of the upright posts A and the upright posts B are detachably connected with the flange plates welded on the end beams, the railing pipes B are inserted between the upright posts A and the upright posts B, the stand A and the stand B are both provided with insertion holes for the railing tube B to pass through, and the railing tube B is a bent tube.
2. An end beam rail standard knot as defined in claim 1, wherein: and the lower part of the long upright post is connected with the flange plate through a bolt B.
3. An end beam rail standard knot as defined in claim 1, wherein: the lower part of the upright post A and the lower part of the upright post B are both connected with the flange plate through bolts B.
4. An end beam rail standard knot as defined in claim 1, wherein: the length of the middle standard knot unit is three meters.
5. An end beam rail standard knot as defined in claim 1, wherein: the railing pipe A and the railing pipe B are both round pipes.
6. An end beam rail standard knot as defined in claim 1, wherein: the upper ends of the long stand column, the short stand column, the stand column A and the stand column B are detachably connected with plugs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021048008.2U CN212450376U (en) | 2020-06-09 | 2020-06-09 | End beam railing standard knot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021048008.2U CN212450376U (en) | 2020-06-09 | 2020-06-09 | End beam railing standard knot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212450376U true CN212450376U (en) | 2021-02-02 |
Family
ID=74490976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021048008.2U Active CN212450376U (en) | 2020-06-09 | 2020-06-09 | End beam railing standard knot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212450376U (en) |
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2020
- 2020-06-09 CN CN202021048008.2U patent/CN212450376U/en active Active
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