CN203702768U - Guard bar allowing surface pipe and stand column to be tightly connected - Google Patents
Guard bar allowing surface pipe and stand column to be tightly connected Download PDFInfo
- Publication number
- CN203702768U CN203702768U CN201420039779.3U CN201420039779U CN203702768U CN 203702768 U CN203702768 U CN 203702768U CN 201420039779 U CN201420039779 U CN 201420039779U CN 203702768 U CN203702768 U CN 203702768U
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- China
- Prior art keywords
- swelling
- column
- sides
- side plate
- screw rod
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- 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- Withdrawn - After Issue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 a guard bar allowing a surface pipe and a stand column to be tightly connected. The guard bar comprises the surface pipe, the stand column and a tight connector, wherein the tight connector is arranged at the end of the stand column through a screw, the bottom of the surface pipe is provided with a groove, the tight connector is installed in the groove in a sleeved mode, and when the screw is screwed, the tight connector is tightly clamped to the outer wall of the end of the stand column, and the tight connector expands to be tightly connected with the groove. The assembly guard bar has the advantages that the structure is simple, stability is good, and the surface pipe can be installed later.
Description
Technical field
The utility model relates generally to tubing interconnection technique, relates in particular to the guardrail that a kind of facial canal is connected with column swelling.
Background technique
At guardrail, protect the fields such as window, between facial canal and column, need to realize and being connected by link.In prior art, generally directly be threaded with link through after facial canal outer wall with fastening piece again, simultaneously, link is also connected on column by fastening piece, while adopting this structure to connect, facial canal and column all need the tapping of punching, on facial canal, too much perforate meeting affects its mechanical strength, link between facial canal and column needs accurately location could realize installation, there is no adjustable space, greatly affect installation efficiency, and the stressed of joint mainly concentrates on fastening piece, the force bearing point place of fastening piece is subject to shearing force and fracture failure, this also causes guardrail and the working life of protecting window to shorten.
Model utility 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 guardrail that the facial canal that fills after facial canal is connected with column swelling.
For solving the problems of the technologies described above, the utility model by the following technical solutions:
The guardrail that a kind of facial canal is connected with column swelling, comprise facial canal, column and swelling joint, described swelling joint is installed in column termination by screw rod, described facial canal bottom is provided with the groove for being set with swelling joint, while screwing screw rod, described swelling joint-clamping is connected with described groove swelling in outer wall and the swelling joint distending of column termination.
Further improvement as technique scheme:
Described swelling joint comprises top board and is divided into the side plate of top board both sides, described top board is to swelling joint inner inclination, two blocks of side plates are bent with flanging to the inside in both sides, two blocks of side plates offer the tapped hole coordinating with screw rod, while screwing screw rod, outer wall distending that two blocks of side plates drive flanging to be clamped in column termination are connected with described recess sidewall swelling.
Described swelling joint comprises top board and is divided into the side plate of top board both sides, described top board is to swelling joint inner inclination, wherein a side plate is bent with flanging to the inside in both sides, side plate offers the tapped hole coordinating with screw rod, while screwing screw rod, two blocks of side plates are clamped in the outer wall of column termination, and wherein the flanging distending on a side plate is connected with described recess sidewall swelling.
The end of described side plate is bent with flange laterally.
Described swelling joint comprises top board and is divided into the side plate of top board both sides, wherein the both sides of a side plate are bent with side, two described side ends are bent with the jacking limit tilting to the inside, side plate offers the tapped hole coordinating with screw rod, while screwing screw rod, two blocks of side plates are clamped in the outer wall of column termination, and described jacking limit is subject to screw rod thrust to drive side to be connected with described recess sidewall swelling to both sides distending.
Described swelling joint comprises top board and is divided into the side plate of top board both sides, wherein the both sides of a side plate are bent with side, two described side ends are bent with the jacking limit tilting laterally, side plate offers the tapped hole coordinating with screw rod, while screwing screw rod, two blocks of side plates are clamped in the outer wall of column termination, and described jacking limit is subject to screw rod pulling force distending and drive side to be connected with described recess sidewall swelling to both sides distending.
Described swelling joint comprises top board and is divided into the side plate of top board both sides, wherein the both sides of a side plate are bent with side, two described side ends are bent with the jacking limit tilting laterally, another piece side plate is bent with base laterally in end, described base is bent with fillet in two side direction top board directions, described fillet is in being bent with to the inside and drawing limit near the end of side plate, side plate offers tapped hole, screw rod offsets with jacking limit through after drawing rear thread hole, limit successively, while screwing screw rod, two blocks of side plates are clamped in the outer wall of column termination, and the moving side of described jacking sideband is to both sides distending, draw the sideband limit that is dynamically connected to be connected with described recess sidewall swelling to both sides distending.
Described swelling joint is impact briquetting metal plate product.
Compared with prior art, the utility model has the advantage of:
The guardrail that facial canal of the present utility model is connected with column swelling, swelling joint is installed in column termination by screw rod, facial canal bottom is provided with the groove for being set with swelling joint, it is simple in structure, easy for installation, when assembling, first swelling joints sleeve is loaded on to the termination of column, swelling joint is connected with column with screw rod, then the groove of facial canal bottom is placed on to swelling joint outside, to realize the prepackage of facial canal and column, further screw screw rod, ordering about swelling joint-clamping is connected with groove swelling in outer wall and the swelling joint distending of column termination, thereby realizing facial canal and column installs, connect compared with traditional direct employing screw, this assembling 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 only by just energy fastening facial canal and column simultaneously of screw rod, need to perforate on facial canal, improve the load intensity of facial canal, swelling joint is that swelling is connected with the Placement of facial canal, there will not be the stressed phenomenon concentrating on fastening piece of joint, make to connect more firm, reliably, and, this swelling joint is first loaded on column, again with facial canal socket swelling, can realize on the one hand the rear dress function of facial canal, on the other hand, the link position of facial canal and column can slide and adjust along groove, greatly improve installation efficiency.
Accompanying drawing explanation
Fig. 1 is main TV structure schematic diagram of the utility model embodiment 1.
Fig. 2 is the A-A sectional structure schematic diagram of Fig. 1.
Fig. 3 is the utility model embodiment 1 the structural representation of looking up.
Fig. 4 is the utility model embodiment 1 perspective view.
Fig. 5 is the perspective view of swelling joint in the utility model embodiment 1.
Fig. 6 is main TV structure schematic diagram of the utility model embodiment 2.
Fig. 7 is the B-B sectional structure schematic diagram of Fig. 6.
Fig. 8 is the perspective view of swelling joint in the utility model embodiment 2.
Fig. 9 is main TV structure schematic diagram of the utility model embodiment 3.
Figure 10 is the C-C sectional structure schematic diagram of Fig. 9.
Figure 11 is the perspective view of swelling joint in the utility model embodiment 3.
Figure 12 is main TV structure schematic diagram of the utility model embodiment 4.
Figure 13 is the D-D sectional structure schematic diagram of Figure 12.
Figure 14 is the perspective view of swelling joint in the utility model embodiment 4.
Figure 15 is main TV structure schematic diagram of the utility model embodiment 5.
The E-E sectional structure schematic diagram of Figure 16 Figure 15.
Figure 17 is the perspective view of swelling joint in the utility model embodiment 5.
In figure, each label represents:
1, facial canal; 11, groove; 2, column; 3, swelling joint; 31, top board; 32, side plate; 321, flanging; 322, tapped hole; 323, flange; 324, side; 325, jacking limit; 326, base; 327, fillet; 328, draw limit; 4, screw rod.
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 guardrail that the utility model facial canal is connected with column swelling, this assembling guardrail comprises facial canal 1, column 2 and swelling joint 3, swelling joint 3 is installed in column 2 terminations by screw rod 4, facial canal 1 bottom is provided with the groove 11 for being set with swelling joint 3, it is simple in structure, easy for installation, when assembling, first swelling joint 3 is set in to the termination of column 2, swelling joint 3 is connected with column 2 with screw rod 4, then the groove 11 of facial canal 1 bottom is placed on to swelling joint 3 outsides, to realize the prepackage of facial canal 1 and column 2, further screw screw rod 4, ordering about outer wall and swelling joint 3 distendings that swelling joint 3 is clamped in column 2 terminations is connected with groove 11 swellings, thereby realizing facial canal 1 installs with column 2, connect compared with traditional direct employing screw, this assembling 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 only by the just simultaneously fastening facial canal 1 of energy and column 2 of screw rod 4, need to perforate on facial canal 1, improve the load intensity of facial canal 1, swelling joint 3 is that swelling is connected with the Placement of facial canal 1, there will not be the stressed phenomenon concentrating on fastening piece of joint, make to connect more firm, reliably, and, this swelling joint 3 is first loaded on column 2, be socketed swelling with facial canal 1 again, can realize on the one hand the rear dress function of facial canal 1, on the other hand, facial canal 1 can slide and adjust along groove 11 with the link position of column 2, greatly improve installation efficiency.
In the present embodiment, swelling joint 3 comprises top board 31 and is divided into the side plate 32 of top board 31 both sides, top board 31 is to swelling joint 3 inner inclination, two blocks of side plates 32 are bent with flanging 321 to the inside in both sides, side plate 32 offers the tapped hole 322 coordinating with screw rod 4, while screwing screw rod 4, outer wall distending that two blocks of side plates 32 drive flanging 321 to be clamped in column 2 terminations are connected with groove 11 sidewall swellings, top board 31 is to swelling joint 3 inner inclination, can guarantee to screw screw rod 4 time, top board 31 is yielding, thereby realizing outer wall the distending that flanging 321 is clamped in column 2 terminations is connected with groove 11 sidewall swellings, it is simple for structure, connective stability and reliability are improved.
In the present embodiment, the end of two blocks of side plates 32 is all bent with flange 323 laterally, and this flange 323 is beneficial to the propelling movement of swelling joint 3, is easy for installation and removal.
In the present embodiment, swelling joint 3 is impact briquetting metal plate product, in convenient manufacture moulding, can guarantee again good join strength.
embodiment 2:
Fig. 6 to Fig. 8 shows the second embodiment of the guardrail that the utility model facial canal is connected with column swelling, this assembling guardrail is substantially the same manner as Example 1, difference is only: swelling joint 3 comprises top board 31 and is divided into the side plate 32 of top board 31 both sides, top board 31 is to swelling joint 3 inner inclination, wherein a side plate 32 is bent with flanging 321 to the inside in both sides, side plate 32 offers the tapped hole 322 coordinating with screw rod 4, while screwing screw rod 4, two blocks of side plates 32 are clamped in the outer wall of column 2 terminations, and wherein flanging 321 distendings on a side plate 32 are connected with groove (11) sidewall swelling, top board 31 is to swelling joint 3 inner inclination, can guarantee to screw screw rod 4 time, top board 31 is yielding, thereby realize flanging 321 and another piece side plate 32 and be clamped in the outer wall of column 2 terminations, and flanging 321 distendings are connected with groove 11 sidewall swellings, it is simple for structure, connective stability and reliability are improved.
In the present embodiment, the end of the side plate 32 with flanging 321 is bent with flange 323 laterally, and this flange 323 is beneficial to the propelling movement of swelling joint 3, is easy for installation and removal.
embodiment 3:
Fig. 9 to Figure 11 shows the third embodiment of the guardrail that the utility model facial canal is connected with column swelling, this assembling guardrail is substantially the same manner as Example 1, difference is only: swelling joint 3 comprises top board 31 and is divided into the side plate 32 of top board 31 both sides, wherein the both sides of a side plate 32 are bent with side 324, two side 324 ends are bent with the jacking limit 325 tilting to the inside, side plate 32 offers the tapped hole 322 coordinating with screw rod 4, while screwing screw rod 4, two blocks of side plates 32 are clamped in the outer wall of column 2 terminations, and jacking limit 325 is subject to screw rod 4 thrusts to drive side 324 to be connected with groove 11 sidewall swellings to both sides distending, push jacking limit 325 by screw rod 4, make jacking limit 325 be out of shape distending and be with side 324 to be connected with groove 11 sidewall swellings to both sides distending, it is simple in structure, design ingenious, connective stability and reliability are improved.
In the present embodiment, top board 31 both sides are bent with positioning plate, and this positioning plate is close to the inwall of column 2, plays the effect of supporting and location.
embodiment 4:
Figure 12 to Figure 14 shows the 4th kind of embodiment of the guardrail that the utility model facial canal is connected with column swelling, this assembling guardrail is substantially the same manner as Example 1, difference is only: swelling joint 3 comprises top board 31 and is divided into the side plate 32 of top board 31 both sides, wherein the both sides of a side plate 32 are bent with side 324, two side 324 ends are bent with the jacking limit 325 tilting laterally, side plate 32 offers the tapped hole 322 coordinating with screw rod 4, while screwing screw rod 4, two blocks of side plates 32 are clamped in the outer wall of column 2 terminations, and jacking limit 325 is subject to screw rod 4 pulling force to drive side 324 to be connected with groove 11 sidewall swellings to both sides distending, pull jacking limit 325 by screw rod 4, make jacking limit 325 be out of shape distending and be with side 324 to be connected with groove 11 sidewall swellings to both sides distending, it is simple in structure, design ingenious, connective stability and reliability are improved.
In the present embodiment, top board 31 both sides are bent with positioning plate, and this positioning plate is close to the inwall of column 2, plays the effect of supporting and location.
embodiment 5:
Figure 15 to Figure 17 shows the 5th kind of embodiment of the guardrail that the utility model facial canal is connected with column swelling, this assembling guardrail is substantially the same manner as Example 1, difference is only: swelling joint 3 comprises top board 31 and is divided into the side plate 32 of top board 31 both sides, wherein the both sides of a side plate 32 are bent with side 324, two side 324 ends are bent with the jacking limit 325 tilting laterally, another piece side plate 32 is bent with base 326 laterally in end, base 326 is bent with fillet 327 in two side direction top board 31 directions, fillet 327 is in being bent with to the inside and drawing limit 328 near the end of side plate 32, side plate 32 offers tapped hole 322, screw rod 4 offsets through after drawing 328 rear thread holes 322, limit and jacking limit 325 successively, while screwing screw rod 4, two blocks of side plates 32 are clamped in the outer wall of column 2 terminations, and jacking limit 325 drives side 324 to both sides distending, draw limit 328 to drive fillet 327 to be connected with groove 11 sidewall swellings to both sides distending, this structure makes to draw limit 328 tensions to be out of shape and drives fillet 327 to both sides distending, jacking limit 325 is out of shape by thrust and drives side 324 to be connected with groove 11 sidewall swellings to both sides distending, and two blocks of side plates 32 are clamped in again the outer wall of column 2 terminations simultaneously, its whole join strength and stability all improve greatly.
In the present embodiment, top board 31 both sides are bent with positioning plate, and this positioning plate is close to the inwall of column 2, plays the effect of supporting and location.
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. the guardrail that facial canal is connected with column swelling, it is characterized in that: comprise facial canal (1), column (2) and swelling joint (3), described swelling joint (3) is installed in column (2) termination by screw rod (4), described facial canal (1) bottom is provided with the groove (11) for being set with swelling joint (3), while screwing screw rod (4), outer wall and swelling joint (3) distending that described swelling joint (3) is clamped in column (2) termination are connected with described groove (11) swelling.
2. the guardrail that facial canal according to claim 1 is connected with column swelling, it is characterized in that: described swelling joint (3) comprises top board (31) and is divided into the side plate (32) of top board (31) both sides, described top board (31) is to swelling joint (3) inner inclination, two blocks of side plates (32) are bent with flanging (321) to the inside in both sides, side plate (32) offers the tapped hole (322) coordinating with screw rod (4), while screwing screw rod (4), outer wall distending that two blocks of side plates (32) drive flanging (321) to be clamped in column (2) termination are connected with described groove (11) sidewall swelling.
3. the guardrail that facial canal according to claim 1 is connected with column swelling, it is characterized in that: described swelling joint (3) comprises top board (31) and is divided into the side plate (32) of top board (31) both sides, described top board (31) is to swelling joint (3) inner inclination, wherein a side plate (32) is bent with flanging (321) to the inside in both sides, side plate (32) offers the tapped hole (322) coordinating with screw rod (4), while screwing screw rod (4), two blocks of side plates (32) are clamped in the outer wall of column (2) termination, and wherein flanging (321) distending on a side plate (32) is connected with described groove (11) sidewall swelling.
4. according to the facial canal described in claim 2 or 3 and the guardrail that column swelling is connected, it is characterized in that: the end of described side plate (32) is bent with flange (323) laterally.
5. the guardrail that facial canal according to claim 1 is connected with column swelling, it is characterized in that: described swelling joint (3) comprises top board (31) and is divided into the side plate (32) of top board (31) both sides, wherein the both sides of a side plate (32) are bent with side (324), two described sides (324) end is bent with the jacking limit (325) tilting to the inside, side plate (32) offers the tapped hole (322) coordinating with screw rod (4), while screwing screw rod (4), two blocks of side plates (32) are clamped in the outer wall of column (2) termination, and described jacking limit (325) is subject to screw rod (4) thrust to drive side (324) to be connected with described groove (11) sidewall swelling to both sides distending.
6. the guardrail that facial canal according to claim 1 is connected with column swelling, it is characterized in that: described swelling joint (3) comprises top board (31) and is divided into the side plate (32) of top board (31) both sides, wherein the both sides of a side plate (32) are bent with side (324), two described sides (324) end is bent with the jacking limit (325) tilting laterally, side plate (32) offers the tapped hole (322) coordinating with screw rod (4), while screwing screw rod (4), two blocks of side plates (32) are clamped in the outer wall of column (2) termination, and described jacking limit (325) is subject to screw rod (4) pulling force to drive side (324) to be connected with described groove (11) sidewall swelling to both sides distending.
7. the guardrail that facial canal according to claim 1 is connected with column swelling, it is characterized in that: described swelling joint (3) comprises top board (31) and is divided into the side plate (32) of top board (31) both sides, wherein the both sides of a side plate (32) are bent with side (324), two described sides (324) end is bent with the jacking limit (325) tilting laterally, another piece side plate (32) is bent with base (326) laterally in end, described base (326) is bent with fillet (327) in two side direction top board (31) directions, described fillet (327) is in being bent with to the inside and drawing limit (328) near the end of side plate (32), side plate (32) offers tapped hole (322), screw rod (4) is successively through drawing behind rear thread hole, limit (328) (322) and jacking limit (325) offset, while screwing screw rod (4), two blocks of side plates (32) are clamped in the outer wall of column (2) termination, and described jacking limit (325) drives side (324) to both sides distending, draw limit (328) to drive fillet (327) to be connected with described groove (11) sidewall swelling to both sides distending.
8. according to the facial canal described in any one in claims 1 to 3 and the guardrail that column swelling is connected, it is characterized in that: described swelling joint (3) is impact briquetting metal plate product.
9. facial canal according to claim 4 and the guardrail that column swelling is connected, is characterized in that: described swelling joint (3) is impact briquetting metal plate product.
10. according to the facial canal described in any one in claim 5 to 7 and the guardrail that column swelling is connected, it is characterized in that: described swelling joint (3) is impact briquetting metal plate product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420039779.3U CN203702768U (en) | 2014-01-22 | 2014-01-22 | Guard bar allowing surface pipe and stand column to be tightly connected |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420039779.3U CN203702768U (en) | 2014-01-22 | 2014-01-22 | Guard bar allowing surface pipe and stand column to be tightly connected |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203702768U true CN203702768U (en) | 2014-07-09 |
Family
ID=51053219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420039779.3U Withdrawn - After Issue CN203702768U (en) | 2014-01-22 | 2014-01-22 | Guard bar allowing surface pipe and stand column to be tightly connected |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203702768U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103790905A (en) * | 2014-01-22 | 2014-05-14 | 湖南省金为型材有限公司 | Guardrail achieving expansion connection between surface tube and stand column |
-
2014
- 2014-01-22 CN CN201420039779.3U patent/CN203702768U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103790905A (en) * | 2014-01-22 | 2014-05-14 | 湖南省金为型材有限公司 | Guardrail achieving expansion connection between surface tube and stand column |
| CN103790905B (en) * | 2014-01-22 | 2015-10-28 | 湖南省金为型材有限公司 | The guardrail that facial canal is connected with column swelling |
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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: 20151028 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |