CN203701478U - Assembled guardrail - Google Patents
Assembled guardrail Download PDFInfo
- Publication number
- CN203701478U CN203701478U CN201420039850.8U CN201420039850U CN203701478U CN 203701478 U CN203701478 U CN 203701478U CN 201420039850 U CN201420039850 U CN 201420039850U CN 203701478 U CN203701478 U CN 203701478U
- Authority
- CN
- China
- Prior art keywords
- jackscrew
- swelling
- plate
- blocks
- side plates
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses an assembled guardrail. The assembled guardrail comprises a surface pipe, a vertical column and an expansion connector. A groove is formed in the bottom of the surface pipe. The expansion connector comprises a connection plate, a first expansion portion is arranged on one side of the connection plate, and a second expansion portion is arranged on the other side of the connection plate. The first expansion portion is inserted into the vertical column and connected with the inner wall of the vertical column in an expansion mode through a first fastening screw. The second expansion portion is arranged in the groove in a sleeved mode and connected with the inner wall of the groove vertical column in an expansion mode through a second fastening screw. The assembled guardrail has the advantages that the structure is simple, the stability is good, and the surface pipe can be installed later.
Description
Technical field
The utility model relates generally to tubing link technique, relates in particular to a kind of assembling guardrail.
Background technology
At guardrail, protect the fields such as window, between facial canal and column, need to realize and being connected by connector.In prior art, generally directly be threaded with connector through after facial canal outer wall with securing member again, simultaneously, connector is also connected on column by securing member, while adopting this structure to connect, connector between facial canal and column needs accurately location could realize installation, there is no adjustable space, greatly affect installation effectiveness, and the stressed of junction mainly concentrates on securing member, the stress point place of securing member is subject to shearing force and fracture failure, and this also causes guardrail and the application life of protecting window to shorten.
Utility model content
The technical problems to be solved in the utility model is to overcome the deficiencies in the prior art, a kind of simple in structure, good stability is provided, can realizes the assembling guardrail filling after facial canal.
For solving the problems of the technologies described above, the utility model by the following technical solutions:
A kind of assembling guardrail, comprise facial canal, column and swelling joint, described facial canal bottom is provided with groove, described swelling joint comprises junction plate, described junction plate one side is provided with the first swelling portion, opposite side is provided with the second swelling portion, and described the first swelling portion is inserted in column and by the first jackscrew and is connected with the swelling of column inwall, and described the second swelling portion is sheathed in groove and by the second jackscrew and is connected with the swelling of groove inwall.
Further improvement as technique scheme:
Described the first swelling portion comprises two blocks of first side plates, two the first side end are bent with the first raising plate tilting to junction plate direction, described first jackscrew one end is threaded with junction plate, the other end and the first raising plate offset, while screwing the first jackscrew, described the first raising plate distending also drives two blocks of first side plates to be connected with the swelling of column inwall to both sides distending.
On described junction plate, offer the first screwed hole coordinating with the first jackscrew, described the first raising plate is provided with the first pilot hole for offseting with the first jackscrew termination.
Described the first swelling portion is located at the centre position of junction plate.
Described the first swelling portion comprises two blocks of first side plates, and described first jackscrew one end is threaded with first side plate, and the other end and another piece the first side plate offset, and while screwing the first jackscrew, two blocks of first side plates are connected with the swelling of column inwall to both sides distending.
First side plate of described the first swelling portion is provided with the second screwed hole coordinating with the first jackscrew, and another piece first side plate is provided with the second pilot hole for offseting with the first jackscrew termination.
Described the second swelling portion comprises two blocks of second side plates, two the second side end are bent with the second raising plate tilting to junction plate direction, described second jackscrew one end is threaded with junction plate, the other end and the second raising plate offset, while screwing the second jackscrew, described the second raising plate distending also drives two blocks of second side plates to be connected with the swelling of groove inwall to both sides distending.
On described junction plate, offer the 3rd screwed hole coordinating with the second jackscrew, described the second raising plate is provided with the 3rd pilot hole for offseting with the second jackscrew termination.
Described the second swelling portion is provided with two, and two the second swelling parts are located at the two ends of junction plate.
Described the second swelling portion comprises two blocks of second side plates, two the second side end are bent with the plate that draws high tilting to junction plate direction, two are drawn high and between plate, form chute, described the second jackscrew is bolt, described the second jackscrew is arranged in chute, and the nut end of the second jackscrew with draw high plate snapping, the end of thread is threaded with groove end face, adjusts swelling joint to precalculated position along chute, while screwing the second jackscrew, described in draw high plate distending and be connected with the swelling of groove inwall.
Compared with prior art, the utility model has the advantage of:
Assembling guardrail of the present utility model, facial canal bottom is provided with groove, swelling joint comprises junction plate, junction plate one side is provided with the first swelling portion, opposite side is provided with the second swelling portion, it is simple in structure, easy for installation, when assembling, first the first swelling portion is inserted in column, the first swelling portion distending is connected with the swelling of column inwall with the first jackscrew, to realize the installation of swelling joint and column, then the second swelling portion is sheathed in groove, the second swelling portion distending is connected with the swelling of groove inwall with the second jackscrew, thereby realize the installation of facial canal and column, this guardrail is plug in construction, be that column and the second swelling portion are all inserted in opposite pipe formation support in groove, the anti-push-and-pull ability of facial canal is promoted greatly, improve the load intensity of facial canal, swelling joint is that swelling is connected with the connected mode of column, there will not be the stressed phenomenon concentrating on the first jackscrew and the second jackscrew of junction, make to connect more firm, reliably, and, this swelling joint can be first and column swelling, fastening with facial canal socket again, can realize on the one hand the rear dress function of facial canal, on the other hand, swelling joint can slide and adjust link position along groove, make swelling joint and facial canal not need accurately location just can realize installation, greatly improve installation effectiveness.
Accompanying drawing explanation
Fig. 1 is the sectional structure schematic diagram of the utility model embodiment 1.
Fig. 2 is the structural representation of looking up of the utility model embodiment 1.
Fig. 3 is the perspective view of the utility model embodiment 1.
Fig. 4 is the main TV structure schematic diagram of swelling joint in the utility model embodiment 1.
Fig. 5 is the perspective view of swelling joint in the utility model embodiment 1.
Fig. 6 is the sectional structure schematic diagram of the utility model embodiment 2.
Fig. 7 is the structural representation of looking up of the utility model embodiment 2.
Fig. 8 is the main TV structure schematic diagram of swelling joint in the utility model embodiment 2.
Fig. 9 is the perspective view of swelling joint in the utility model embodiment 2.
Figure 10 is the sectional structure schematic diagram of the utility model embodiment 3.
Figure 11 is the main TV structure schematic diagram of swelling joint in the utility model embodiment 3.
Figure 12 is the left TV structure schematic diagram of swelling joint in the utility model embodiment 3.
In figure, each label represents:
1, facial canal; 11, groove; 2, column; 3, swelling joint; 31, junction plate; 311, the first screwed hole; 312, the 3rd screwed hole; 32, the first swelling portion; 321, piece the first side plate; 3211, the second screwed hole; 3212, the second pilot hole; 322, the first raising plate; 3221, the first pilot hole; 33, the second swelling portion; 331, two blocks of second side plates; 332, the second raising plate; 3321, the 3rd pilot hole; 333, draw high plate; 34, chute; 4, the first jackscrew; 5, the second jackscrew.
The specific embodiment
Below with reference to Figure of description and specific embodiment, the utility model is described in further details.
embodiment 1:
Fig. 1 to Fig. 5 shows the first embodiment of the utility model assembling guardrail, this assembling guardrail comprises facial canal 1, column 2 and swelling joint 3, facial canal 1 bottom is provided with groove 11, swelling joint 3 comprises junction plate 31, junction plate 31 1 sides are provided with the first swelling portion 32, opposite side is provided with the second swelling portion 33, it is simple in structure, easy for installation, when assembling, first the first swelling portion 32 is inserted in column 2, the first swelling portion 32 distendings are connected with column 2 inwall swellings with the first jackscrew 4, to realize the installation of swelling joint 3 and column 2, then the second swelling portion 33 is sheathed in groove 11, the second swelling portion 33 distendings are connected with groove 11 inwall swellings with the second jackscrew 5, thereby realize the installation of facial canal 1 and column 2, this guardrail is plug in construction, be that column 2 and the second swelling portion 33 are all inserted in that groove 11 is interior to be formed and support facial canal 1, the anti-push-and-pull ability of facial canal 1 is promoted greatly, improve the load intensity of facial canal 1, swelling joint 3 is that swelling is connected with the connected mode of column 2, there will not be the stressed phenomenon concentrating on the first jackscrew 4 and the second jackscrew 5 of junction, make to connect more firm, reliably, and, this swelling joint 3 can be first and column 2 swellings, be socketed fastening with facial canal 1 again, can realize the rear dress function of facial canal 1.
In the present embodiment, the first swelling portion 32 comprises two blocks of first side plates 321, two the first side plate 321 ends are bent with the first raising plate 322 tilting to junction plate 31 directions, first jackscrew 4 one end are threaded with junction plate 31, the other end and the first raising plate 322 offset, it is simple in structure, easy for installation, while screwing the first jackscrew 4, the first raising plate 322 distendings, and drive two blocks of first side plates 321 to be connected with column 2 inwall swellings to both sides distending, thereby realize the installation of swelling joint 3 and column 2, in this structure, need on column 2, not offer installing hole, improve the intensity of column 2.
In the present embodiment, on junction plate 31, offer the first screwed hole 311 coordinating with the first jackscrew 4, this first screwed hole 311 makes the first raising plate 322 can be by distending, thereby realizing swelling joint 3 is connected with the swelling of column 2, it is simple in structure, easy to operate, and the first raising plate 322 is provided with the first pilot hole 3221 for offseting with the first jackscrew 4 terminations, this first pilot hole 3221 moves along a straight line the first jackscrew 4 in jacking process, be unlikely to be offset, improved the swelling effect of swelling joint 3 with column 2.
In the present embodiment, the first swelling portion 32 is located at the centre position of junction plate 31, and when swelling joint 3 is connected with column 2, junction plate 31 can tangle the termination of column 2, is beneficial to location, has improved installation effectiveness.
In the present embodiment, the second swelling portion 33 comprises two blocks of second side plates 331, two the second side plate 331 ends are bent with the second raising plate 332 tilting to junction plate 31 directions, second jackscrew 5 one end are threaded with junction plate 31, the other end and the second raising plate 332 offset, it is simple in structure, easy for installation, while screwing the second jackscrew 5, the second raising plate 332 distendings, and drive two blocks of second side plates 331 to be connected with groove 11 inwall swellings to both sides distending, thereby realize the installation of swelling joint 3 and facial canal 1, in this structure, need on facial canal 1, not offer installing hole, improve the intensity of facial canal 1, and, swelling joint 3 can be adjusted link position in the interior slip of groove 11, make swelling joint 3 and facial canal 1 not need accurately location just can realize installation, greatly improve installation effectiveness.
In the present embodiment, on junction plate 31, offer the 3rd screwed hole 312 coordinating with the second jackscrew 5, the 3rd screwed hole 312 makes the second raising plate 332 can be by distending, thereby realizing swelling joint 3 is connected with the swelling of facial canal 1, and the second raising plate 332 is provided with the 3rd pilot hole 3321 for offseting with the second jackscrew 5 terminations, the 3rd pilot hole 3321 moves along a straight line the second jackscrew 5 in jacking process, is unlikely to be offset, and has improved the swelling effect of swelling joint 3 with facial canal 1.
In the present embodiment, the second swelling portion 33 is provided with two, and two the second swelling portions 33 are divided into the two ends of junction plate 31, makes swelling joint 3 to transmit uniform tension force to facial canal 1, has also strengthened swelling intensity simultaneously.
In the present embodiment, swelling joint 3 is punch forming metal plate product, in convenient manufacture moulding, can guarantee again good bonding strength.
embodiment 2:
Fig. 6 to Fig. 9 shows the second embodiment of the utility model assembling guardrail, this assembling guardrail and embodiment 1 matrix phase are same, difference is only: the first swelling portion 32 comprises two blocks of first side plates 321, first jackscrew 4 one end are threaded with first side plate 321, the other end and another piece the first side plate 321 offset, it is simple in structure, easy for installation, while screwing the first jackscrew 4, two blocks of first side plates 321 are connected with column 2 inwall swellings to both sides distending, thereby realize the installation of swelling joint 3 and column 2, can guarantee equally swelling effect.
In the present embodiment, first side plate 321 of the first swelling portion 32 is provided with the second screwed hole 3211 coordinating with the first jackscrew 4, this second screwed hole 3211 makes two blocks of first side plates 321 can be by distending, thereby realizing swelling joint 3 is connected with the swelling of column 2, it is simple in structure, easy to operate, another piece first side plate 321 is provided with the second pilot hole 3212 for offseting with the first jackscrew 4 terminations, this second pilot hole 3212 moves along a straight line the first jackscrew 4 in jacking process, be unlikely to be offset, improved the swelling effect of swelling joint 3 with column 2.
embodiment 3:
Figure 10 to Figure 12 shows the third embodiment of the utility model assembling guardrail, this assembling guardrail and embodiment 1 matrix phase are same, difference is only: the second swelling portion 33 comprises two blocks of second side plates 331, two the second side plate 331 ends be bent with tilt to junction plate 31 directions draw high plate 333, two are drawn high and between plate 333, form chute 34, the second jackscrew 5 is bolt, the second jackscrew 5 is arranged in chute 34, and the nut end of the second jackscrew 5 with draw high plate 333 snappings, the end of thread is threaded with groove 11 end faces, it is simple in structure, easy to assembly, only need only column 2 terminations to be set in to groove 11 together with drawing high plate 333 parts, then move and adjust swelling joint 3 to precalculated position along chute 34, screw again the second jackscrew 5, making to draw high plate 333 distendings is connected with groove 11 inwall swellings, on the one hand column 2 and draw high plate 333 and be all inserted in that groove 11 is interior to be formed and support facial canal 1, the anti-push-and-pull ability of facial canal 1 is promoted greatly, improve the load intensity of facial canal 1, on the other hand, can move the link position of adjusting swelling joint 3 along chute 34, make swelling joint 3 and facial canal 1 not need accurately location just can realize installation, greatly improve installation effectiveness.
Although the utility model discloses as above with preferred embodiment, but not in order to limit the utility model.Any those of ordinary skill in the art, in the situation that not departing from technical solutions of the utility model scope, all can utilize the technology contents of above-mentioned announcement to make many possible variations and modification to technical solutions of the utility model, or be revised as the equivalent embodiment of equivalent variations.Therefore, every content that does not depart from technical solutions of the utility model,, all should drop in the scope of technical solutions of the utility model protection any simple modification made for any of the above embodiments, equivalent variations and modification according to the utility model technical spirit.
Claims (10)
1. an assembling guardrail, it is characterized in that: comprise facial canal (1), column (2) and swelling joint (3), described facial canal (1) bottom is provided with groove (11), described swelling joint (3) comprises junction plate (31), described junction plate (31) one sides are provided with the first swelling portion (32), opposite side is provided with the second swelling portion (33), described the first swelling portion (32) is inserted in column (2) and by the first jackscrew (4) and is connected with column (2) inwall swelling, described the second swelling portion (33) is sheathed in groove (11) and by the second jackscrew (5) and is connected with groove (11) inwall swelling.
2. assembling guardrail according to claim 1, it is characterized in that: described the first swelling portion (32) comprises two blocks of first side plates (321), two blocks of first side plates (321) end is bent with the first raising plate (322) tilting to junction plate (31) direction, described the first jackscrew (4) one end is threaded with junction plate (31), the other end and the first raising plate (322) offset, while screwing the first jackscrew (4), described the first raising plate (322) distending also drives two blocks of first side plates (321) to be connected with column (2) inwall swelling to both sides distending.
3. assembling guardrail according to claim 2, it is characterized in that: on described junction plate (31), offer the first screwed hole (311) coordinating with the first jackscrew (4), described the first raising plate (322) is provided with the first pilot hole (3221) for offseting with the first jackscrew (4) termination.
4. assembling guardrail according to claim 3, is characterized in that: described the first swelling portion (32) is located at the centre position of junction plate (31).
5. assembling guardrail according to claim 1, it is characterized in that: described the first swelling portion (32) comprises two blocks of first side plates (321), described the first jackscrew (4) one end is threaded with first side plate (321), the other end and another piece the first side plate (321) offset, while screwing the first jackscrew (4), two blocks of first side plates (321) are connected with column (2) inwall swelling to both sides distending.
6. assembling guardrail according to claim 5, it is characterized in that: first side plate (321) of described the first swelling portion (32) is provided with the second screwed hole (3211) coordinating with the first jackscrew (4), another piece first side plate (321) is provided with the second pilot hole (3212) for offseting with the first jackscrew (4) termination.
7. according to the assembling guardrail described in any one in claim 1 to 6, it is characterized in that: described the second swelling portion (33) comprises two blocks of second side plates (331), two blocks of second side plates (331) end is bent with the second raising plate (332) tilting to junction plate (31) direction, described the second jackscrew (5) one end is threaded with junction plate (31), the other end and the second raising plate (332) offset, while screwing the second jackscrew (5), described the second raising plate (332) distending, and drive two blocks of second side plates (331) to be connected with groove (11) inwall swelling to both sides distending.
8. assembling guardrail according to claim 7, it is characterized in that: on described junction plate (31), offer the 3rd screwed hole (312) coordinating with the second jackscrew (5), described the second raising plate (332) is provided with the 3rd pilot hole (3321) for offseting with the second jackscrew (5) termination.
9. assembling guardrail according to claim 8, is characterized in that: described the second swelling portion (33) is provided with two, and two the second swelling portions (33) are divided into the two ends of junction plate (31).
10. according to the assembling guardrail described in any one in claim 1 to 6, it is characterized in that: described the second swelling portion (33) comprises two blocks of second side plates (331), two blocks of second side plates (331) end be bent with tilt to junction plate (31) direction draw high plate (333), two are drawn high and between plate (333), form chute (34), described the second jackscrew (5) is bolt, described the second jackscrew (5) is arranged in chute (34), and the nut end of the second jackscrew (5) with draw high plate (333) snapping, the end of thread is threaded with groove (11) end face, adjust swelling joint (3) to precalculated position along chute (34), while screwing the second jackscrew (5), described plate (333) distending that draws high is connected with groove (11) inwall swelling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420039850.8U CN203701478U (en) | 2014-01-22 | 2014-01-22 | Assembled guardrail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420039850.8U CN203701478U (en) | 2014-01-22 | 2014-01-22 | Assembled guardrail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203701478U true CN203701478U (en) | 2014-07-09 |
Family
ID=51051934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420039850.8U Withdrawn - After Issue CN203701478U (en) | 2014-01-22 | 2014-01-22 | Assembled guardrail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203701478U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103790300A (en) * | 2014-01-22 | 2014-05-14 | 湖南省金为型材有限公司 | Assembling guard bar |
| CN107288033A (en) * | 2017-07-11 | 2017-10-24 | 湖南省金为新材料科技有限公司 | The combined type floriculture guardrail reinforced based on netting |
-
2014
- 2014-01-22 CN CN201420039850.8U patent/CN203701478U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103790300A (en) * | 2014-01-22 | 2014-05-14 | 湖南省金为型材有限公司 | Assembling guard bar |
| CN103790300B (en) * | 2014-01-22 | 2016-08-17 | 湖南省金为型材有限公司 | A kind of assembling guardrail |
| CN107288033A (en) * | 2017-07-11 | 2017-10-24 | 湖南省金为新材料科技有限公司 | The combined type floriculture guardrail reinforced based on netting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140709 Effective date of abandoning: 20160817 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |