CN203700993U - Assembled guard bar - Google Patents
Assembled guard bar Download PDFInfo
- Publication number
- CN203700993U CN203700993U CN201420039792.9U CN201420039792U CN203700993U CN 203700993 U CN203700993 U CN 203700993U CN 201420039792 U CN201420039792 U CN 201420039792U CN 203700993 U CN203700993 U CN 203700993U
- Authority
- CN
- China
- Prior art keywords
- plate
- swelling
- jackscrew
- column
- groove
- 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
Links
- 230000008961 swelling Effects 0.000 claims description 97
- 230000001815 facial effect Effects 0.000 claims description 30
- 238000005452 bending Methods 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 206010042674 Swelling Diseases 0.000 description 83
- 238000009434 installation Methods 0.000 description 16
- 238000010586 diagram Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000002522 swelling effect Effects 0.000 description 3
- 239000012141 concentrate Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
Landscapes
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The utility model discloses an assembled guard bar. The assembled guard bar comprises a face pipe, a stand column and an expansion connector, wherein the bottom of the face pipe is provided with a groove, one end of the expansion connector is inserted into the stand column and connected with the inner wall of the stand column in an expansion mode through a jackscrew, the portion, stretching out of the stand column, of the expansion connector is arranged in the groove in a sleeved mode and connected with the inner wall of the groove in an expansion mode through a bolt, a sliding groove is formed in the expansion connector, and the bolt is arranged in the sliding groove in a penetrating mode and connected with the top face of the groove through threads. The assembled guard bar has the advantages of being simple in structure, good in stability and capable of achieving rear assembly of the face pipe.
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 is connected with the swelling of column inwall in one end is inserted in column and by jackscrew, the part of described swelling joint outside extending out to column is sheathed in groove and by bolt and is connected with the swelling of groove inwall, described swelling joint is provided with chute, and described bolt is arranged in chute and is threaded with groove end face.
Further improvement as technique scheme:
Described swelling joint comprises junction plate, and described junction plate both sides are bent with side plate, and while screwing jackscrew, described side plate distending is connected with the swelling of column inwall.
The oriented swelling joint of the top bending inner inclination of described side plate for being sleeved on the plate that draws high in groove, described in two, draw high and between plate, form chute, described bolt is arranged in chute, the nut end of bolt with draw high plate snapping, the end of thread is threaded with groove end face, adjust swelling joint to precalculated position along chute, while screwing bolt, described in draw high plate distending and be connected with the swelling of groove inwall.
The described plate that draws high extends along groove to both sides to be provided with and articulates limit for what articulate with column termination.
Described jackscrew one end is threaded with side plate, and the other end and another side plate offset.
On a side plate of described swelling joint, offer the first screwed hole coordinating with jackscrew, on another piece side plate, offer the first pilot hole for offseting with jackscrew termination.
Described side plate side is bent with to the raising plate of swelling joint inner inclination, described jackscrew one end is threaded with junction plate, the other end and raising plate offset, and while screwing jackscrew, described raising plate distending also drives two blocks of side plates swollen and column inwall expanded joint connect to both sides.
On described junction plate, offer the second screwed hole coordinating with jackscrew, on described raising plate, offer the second pilot hole for offseting with jackscrew termination.
On the tube wall of described column, offer for the through hole through jackscrew.
Described swelling joint is punch forming metal plate product.
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, it is simple in structure, easy for installation, when assembling, one end of first swelling joint is inserted in column, swelling joint is connected with column with jackscrew, screwing jackscrew makes swelling joint be positioned at the part distending of column inside and is connected with the swelling of column inwall, to realize the installation of swelling joint and column, then part swelling joint being extend out to outside column is sheathed in groove, swelling joint is provided with chute in this part, with bolt through in this chute and be threaded with groove end face, then move and adjust swelling joint to predetermined installation site along chute, the part distending that makes swelling joint be positioned at groove that tights a bolt is again connected with the swelling of groove inwall, thereby realize the installation of facial canal and column, connect compared with traditional direct employing screw, this guardrail is plug in construction, be that column and swelling joint 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 swelling with the connected mode of facial canal and column and is connected, there will not be the stressed phenomenon concentrating on jackscrew and bolt of junction, and, this swelling joint can be first and column swelling, again with facial canal swelling, can realize on the one hand the rear dress function of facial canal, on the other hand, can move the link position of adjusting swelling joint along chute, make swelling joint and facial canal not need accurately location just can realize installation, greatly improve installation effectiveness.
Brief description of the drawings
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 left TV structure schematic diagram of swelling joint in the utility model embodiment 1.
Fig. 6 is the plan structure schematic diagram of swelling joint in the utility model embodiment 1.
Fig. 7 is the perspective view of swelling joint in the utility model embodiment 1.
Fig. 8 is the sectional structure schematic diagram of the utility model embodiment 2.
Fig. 9 is the structural representation of looking up of the utility model embodiment 2.
Figure 10 is the main TV structure schematic diagram of swelling joint in the utility model embodiment 2.
Figure 11 is the left TV structure schematic diagram of swelling joint in the utility model embodiment 2.
Figure 12 is the plan structure schematic diagram of swelling joint in the utility model embodiment 2.
Figure 13 is the perspective view of swelling joint in the utility model embodiment 2.
In figure, each label represents:
1, facial canal; 11, groove; 2, column; 21, through hole; 3, swelling joint; 31, chute; 32, junction plate; 321, the second screwed hole; 33, side plate; 331, the first screwed hole; 332, the first pilot hole; 34, draw high plate; 341, articulate limit; 35, raising plate; 351, the second pilot hole; 4, jackscrew; 5, bolt.
Detailed description of the invention
Below with reference to Figure of description and specific embodiment, the utility model is described in further details.
embodiment 1:
Fig. 1 to Fig. 7 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, it is simple in structure, easy for installation, when assembling, one end of first swelling joint 3 is inserted in column 2, swelling joint 3 is connected with column 2 with jackscrew 4, screwing jackscrew 4 makes swelling joint 3 be positioned at the part distending of column 2 inside and is connected with column 2 inwall swellings, to realize the installation of swelling joint 3 and column 2, then part swelling joint 3 being extend out to outside column 2 is sheathed in groove 11, swelling joint 3 is provided with chute 31 in this part, with bolt 5 through in this chute 31 and be threaded with groove 11 end faces, then move and adjust swelling joint 3 to predetermined installation site along chute 31, the 5 part distendings that make swelling joint 3 be positioned at groove 11 that tight a bolt are again connected with groove 11 inwall swellings, thereby realize the installation of facial canal 1 and column 2, connect compared with traditional direct employing screw, this guardrail is plug in construction, be that column 2 and swelling joint 3 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 swelling with the connected mode of facial canal 1 and column 2 and is connected, there will not be the stressed phenomenon concentrating on jackscrew 4 and bolt 5 of junction, and, this swelling joint 3 can be first and column 2 swellings, again with facial canal 1 swelling, can realize on the one hand the rear dress function of facial canal 1, on the other hand, can move the link position of adjusting swelling joint 3 along chute 31, make swelling joint 3 and facial canal 1 not need accurately location just can realize installation, greatly improve installation effectiveness.
In the present embodiment, swelling joint 3 further comprises junction plate 32, and junction plate 32 both sides are bent with side plate 33, while screwing jackscrew 4, side plate 33 distendings are connected with column 2 inwall swellings, to realize the installation of swelling joint 3 and column 2, have improved the bonding strength of swelling joint 3 with column 2.
In the present embodiment, the top bending of side plate 33 has two in groove 11, to draw high plate 34 for being sleeved on to swelling joint 3 inner inclination, two are drawn high and between plate 34, form chute 31, bolt 5 is arranged in chute 31, the nut end of bolt 5 with draw high plate 34 snappings, adjust swelling joint 3 to precalculated position along chute 31, while screwing bolt 5, draw high plate 34 distendings and be connected with groove 11 inwall swellings, to realize the installation of swelling joint 3 and facial canal 1, improve the bonding strength of swelling joint 3 with facial canal 1.
In the present embodiment, drawing high plate 34 further extends along groove 11 to both sides to be provided with and articulates limit 341 for what articulate with column 2 terminations, this articulates limit 341 and hang on the one hand column 2 terminations, whole swelling joint 3 is played to the effect of location, be convenient to install, on the other hand, this articulates limit 341 and is positioned at groove 11, can form swelling supporting role to groove 11 again, further improve stability and reliability that swelling joint 3 is connected with facial canal 1.
In the present embodiment, jackscrew 4 one end are threaded with side plate 33, and the other end and another side plate 33 offset, and while screwing jackscrew 4, two blocks of side plates 33 can be subject to the slide force of jackscrew 4 and distending is connected with column 2 swellings, and it is simple for structure, and operation is very easy.
In the present embodiment, on a side plate 33 of swelling joint 3, offer the first screwed hole 331 coordinating with jackscrew 4, this first screwed hole 331 is used in conjunction with jackscrew 4, make two blocks of side plates 33 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 on another piece side plate 33, offer the first pilot hole 332 for offseting with jackscrew 4 terminations, this first pilot hole 332 moves along a straight line 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, offer for the through hole 21 through jackscrew 4 on the tube wall of column 2, this through hole 21 is convenient to the jacking operation of jackscrew 4, plays the effect of dodging jackscrew 4, and it is simple for structure.
In the present embodiment, swelling joint 3 is punch forming metal plate product, in convenient manufacture moulding, can ensure again good bonding strength.
embodiment 2:
Fig. 8 to Figure 13 shows the second embodiment of the utility model assembling guardrail, this assembling guardrail is substantially the same manner as Example 1, its difference is only: side plate 33 sides are bent with to the raising plate 35 of swelling joint 3 inner inclination, jackscrew 4 one end are threaded with junction plate 32, the other end and raising plate 35 offset, while screwing jackscrew 4, raising plate 35 distendings, and drive two blocks of side plates 33 to connect to both sides distending and column 2 inwall expanded joints, by the induced effect of raising plate 35, further improve the swelling effect of swelling joint 3 with column 2, there will not be the stressed phenomenon that concentrates on jackscrew 4 of junction, the stability and the reliability that connect are strengthened.
In the present embodiment, on junction plate 32, offer the second screwed hole 321 coordinating with jackscrew 4, the second screwed hole 321 is used in conjunction with jackscrew 4, make two blocks of side plates 33 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, on raising plate 35, offer the second pilot hole 351 for offseting with jackscrew 4 terminations, this second pilot hole 351 moves along a straight line jackscrew 4 in jacking process, be unlikely to be offset, improved the swelling effect of swelling joint 3 with column 2.
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) is connected with column (2) inwall swelling in one end is inserted in column (2) and by jackscrew (4), the part of described swelling joint (3) outside extending out to column (2) is sheathed in groove (11) and by bolt (5) and is connected with groove (11) inwall swelling, described swelling joint (3) is provided with chute (31), described bolt (5) is arranged in chute (31) and is threaded with groove (11) end face.
2. assembling guardrail according to claim 1, it is characterized in that: described swelling joint (3) comprises junction plate (32), described junction plate (32) both sides are bent with side plate (33), and while screwing jackscrew (4), described side plate (33) distending is connected with column (2) inwall swelling.
3. assembling guardrail according to claim 2, it is characterized in that: the oriented swelling joint of top bending (3) inner inclination of described side plate (33) draw high plate (34) for being sleeved in groove (11), described in two, draw high and between plate (34), form chute (31), described bolt (5) is arranged in chute (31), the nut end of bolt (5) with draw high plate (34) snapping, the end of thread is threaded with groove (11) end face, adjust swelling joint (3) to precalculated position along chute (31), while screwing bolt (5), described plate (34) distending that draws high is connected with groove (11) inwall swelling.
4. assembling guardrail according to claim 3, is characterized in that: described in draw high plate (34) and extend along groove (11) to both sides to be provided with and articulate limit (341) for what articulate with column (2) termination.
5. assembling guardrail according to claim 4, is characterized in that: described jackscrew (4) one end is threaded with side plate (33), and the other end and another side plate (33) offset.
6. assembling guardrail according to claim 5, it is characterized in that: on a side plate (33) of described swelling joint (3), offer the first screwed hole (331) coordinating with jackscrew (4), on another piece side plate (33), offer the first pilot hole (332) for offseting with jackscrew (4) termination.
7. assembling guardrail according to claim 2, it is characterized in that: described side plate (33) side is bent with to the raising plate (35) of swelling joint (3) inner inclination, described jackscrew (4) one end is threaded with junction plate (32), the other end and raising plate (35) offset, while screwing jackscrew (4), described raising plate (35) distending also drives two blocks of side plates (33) swollen and column (2) inwall expanded joint connects to both sides.
8. assembling guardrail according to claim 7, it is characterized in that: on described junction plate (32), offer the second screwed hole (321) coordinating with jackscrew (4), on described raising plate (35), offer the second pilot hole (351) for offseting with jackscrew (4) termination.
9. according to the assembling guardrail described in any one in claim 1 to 8, it is characterized in that: on the tube wall of described column (2), offer for the through hole (21) through jackscrew (4).
10. according to the assembling guardrail described in any one in claim 1 to 8, it is characterized in that: described swelling joint (3) is punch forming metal plate product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420039792.9U CN203700993U (en) | 2014-01-22 | 2014-01-22 | Assembled guard bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420039792.9U CN203700993U (en) | 2014-01-22 | 2014-01-22 | Assembled guard bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203700993U true CN203700993U (en) | 2014-07-09 |
Family
ID=51051450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420039792.9U Expired - Fee Related CN203700993U (en) | 2014-01-22 | 2014-01-22 | Assembled guard bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203700993U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106638390A (en) * | 2016-10-20 | 2017-05-10 | 湖北美力防护设施科技有限公司 | Guardrail reinforcing structure |
-
2014
- 2014-01-22 CN CN201420039792.9U patent/CN203700993U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106638390A (en) * | 2016-10-20 | 2017-05-10 | 湖北美力防护设施科技有限公司 | Guardrail reinforcing structure |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140709 Termination date: 20220122 |