CN204299087U - A kind of bottom is connected with the column of sole frame - Google Patents
A kind of bottom is connected with the column of sole frame Download PDFInfo
- Publication number
- CN204299087U CN204299087U CN201420704598.8U CN201420704598U CN204299087U CN 204299087 U CN204299087 U CN 204299087U CN 201420704598 U CN201420704598 U CN 201420704598U CN 204299087 U CN204299087 U CN 204299087U
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- China
- Prior art keywords
- column
- sole
- connecting portion
- side walls
- vertical side
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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.)
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Abstract
The utility model relates to the column that a kind of bottom is connected with sole frame, comprises column and sole frame, and column is hollow-core construction, and the cross section of column is octagonal; The sole fixed part that sole frame comprises the sole connecting portion for being connected with column and is arranged on for being connected with guardrail installed surface below sole connecting portion; Sole connecting portion is arranged on inside column bottom, and with the inwall tight fit of column.The bottom of column can be connected on guardrail installed surface by column easily, the sole connecting portion of sole frame extend into inside column bottom, because sole connecting portion has certain height, column is increased for the part be connected with sole frame, therefore, add the bonding strength between column and sole frame, effectively prevent the situation of the stressed bending of column.
Description
Technical field
The utility model relates to building materials field, specifically refers to that a kind of bottom is connected with the column of sole frame.
Background technology
Existing guardrail generally includes column, transverse tube and handrail; the cross section of column is generally circular or rectangle; column and transverse tube; the connected mode of column and handrail has two kinds usually: one adopts to be welded to connect; the benefit of this connected mode is connected firmly; but the engineering time is long, input cost is higher; Another kind is fixed by T-connecting piece bolt, make because existing guardrail mostly is metal, and outside being chronically exposed to, make the junction of column and handrail, the junction of column and transverse tube is all easy to damage because getting rusty, and bolt (or screw) is exposed to outside, affects the attractive in appearance of guardrail.
Utility model content
For the problems referred to above that prior art exists, the purpose of this utility model is: provide a kind of convenient and quick construction, and the bottom that cost is low is connected with the column of sole frame.
For achieving the above object, the utility model adopts following technical scheme: a kind of bottom is connected with the column of sole frame, also comprises sole frame; Described column is hollow-core construction, and the cross section of column is octagonal; Described column comprises side column and at least one center pillar, a sidewall of described side column has upright horizontal joint element for bar installing hole, two sidewalls that described center pillar is relative all have upright horizontal joint element for bar installing hole; The sole fixed part that described sole frame comprises the sole connecting portion for being connected with column and is arranged on for being connected with guardrail installed surface below sole connecting portion; Described sole fixed part is provided with the 3rd installing hole, and sole fixed position is in the outside of sole connecting portion, and sole fixed part is fixedly connected on the bottom of sole connecting portion; Described sole connecting portion is the octagonal identical with column cross-section near the cross section of the part of sole fixed part; Described sole connecting portion is arranged on inside column bottom, and with the inwall tight fit of column.
As optimization, described sole connecting portion is the portal structures that vertical two, the left and right vertical side walls arranged and the lateral sidewalls being positioned at two vertical side walls tops are formed, and the two ends, left and right of described lateral sidewalls are fixedly connected with the top of two vertical side walls in left and right respectively accordingly.
As optimization, connect edge before two, described left and right vertical side walls has respectively in the front side edge of the part of sole fixed part, two, left and right vertical side walls has rear connection edge respectively in the back side edge of the part of sole fixed part; Connect along arranging in opposite directions before described a pair, and connect before a pair along being obliquely installed relative to the vertical side walls of correspondence, connect along arranging in opposite directions after a pair, and connect along being obliquely installed relative to the vertical side walls of correspondence after a pair.
As optimization, the front of described lateral sidewalls is along the front limit edge had to downward-extension, and the back edge of lateral sidewalls has the rear spacing edge to downward-extension.
As optimization, the junction that two vertical side walls tops in two ends, left and right and left and right of described lateral sidewalls are corresponding has chamfering respectively.
Relative to prior art, the utility model tool has the following advantages: the bottom of column can be connected on guardrail installed surface by column that the utility model provides easily, the sole connecting portion of sole frame extend into inside column bottom, because sole connecting portion has certain height, column is increased for the part be connected with sole frame, therefore, add the bonding strength between column and sole frame, effectively prevent the situation of the stressed bending of column.
Accompanying drawing explanation
Fig. 1 is the stereogram of sole frame.
Fig. 2 is the front view of sole frame.
Fig. 3 is the upward view of sole frame.
Fig. 4 is the left view of sole frame.
Fig. 5 is the expanded view of sole frame.
Fig. 6 is the structural representation of the guardrail using the utility model column
The explanation of Reference numeral: side column 10a, center pillar 10b, cross bar 20, montant 30, handrail 40, upright horizontal joint element for bar 50, column handrail connector 60, sole frame 70, sole connecting portion 71, left vertical side walls 71a, right vertical side walls 71b, lateral sidewalls 71c, front limit is along 71c-1, and rear spacing along 71c-2, front connection is along 71d, rear connection along 71 e, the 4th installing hole 71 f, sole fixed part 72, left strip piece 72a, right strip piece 72b, the 3rd installing hole 72c.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
In description of the present utility model, it will be appreciated that, term " on ", D score, "front", "rear", "left", "right", " vertically ", " top ", " end " " interior ", " outward ", " wait the orientation of instruction or position relationship to be based on the orientation shown in the stereogram in accompanying drawing or position relationship; to be only the utility model and simplified characterization for convenience of description; instead of the device of instruction or hint indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.
In addition, term " first ", " second ", " the 3rd ", " the 4th " and " the 5th " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, be limited with " first ", " second ", " the 3rd ", " the 4th " and " the 5th " feature can express or impliedly comprise one or more these features.In description of the present utility model, the implication of " multiple " is two or more, unless otherwise expressly limited specifically.
In the utility model, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or D score can comprise the first and second features and directly contact, also can comprise the first and second features and not be directly contact but by the other characterisation contact between them.And, fisrt feature second feature " on ", " top " and " above " comprise fisrt feature directly over second feature and oblique upper, or only represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " below " and " below " comprise fisrt feature directly over second feature and oblique upper, or only represent that fisrt feature level height is less than second feature.
See Fig. 1 to Fig. 6, a kind of bottom is connected with the column of sole frame, comprises column, also comprises sole frame.
Described column is hollow-core construction, and the cross section of column is octagonal.
Described column comprises side column and center pillar, a sidewall of side column has upright horizontal joint element for bar installing hole, two sidewalls that described center pillar is relative all has upright horizontal joint element for bar installing hole, upright horizontal joint element for bar installing hole is elongate holes, general comprises two edge columns and at least one middle standing pillar, and the two ends of column all can be opening shape.
The sole fixed part that described sole frame comprises the sole connecting portion for being connected with column and is arranged on for being connected with guardrail installed surface below sole connecting portion; Sole fixed part is provided with the 3rd installing hole, and sole fixed position is in the outside of sole connecting portion, and sole fixed part is fixedly connected on the bottom of sole connecting portion; Sole connecting portion is the octagonal identical with column cross-section near the cross section of the part of sole fixed part, sole connecting portion is stretched into the inner side of column bottom, sole connecting portion is octagonal near the cross section of the part of sole fixed part, can effectively prevent sole connecting portion from rotating relative to column, sole connecting portion is arranged on inside column bottom, and with the inwall tight fit of column.
During use, sole connecting portion can be solid construction, can be also hollow-core construction, be preferably hollow-core construction, saves material, reduces production cost.Can be following structure particularly: sole connecting portion can be portal structures, this portal structures is made up of two, the left and right vertically arranged vertical side walls and the lateral sidewalls being positioned at two vertical side walls tops, left and right, and the two ends, left and right of lateral sidewalls are fixedly connected with the top of two vertical side walls in left and right respectively accordingly.The left end of lateral sidewalls and the junction at left vertical side walls top have chamfering, and the right-hand member of lateral sidewalls and the junction at right vertical side walls top also have chamfering, and sole connecting portion is mainly conveniently put into the bottom inside of column by the setting of two place's chamferings.In order to can more securely sole fixed part be connected on the installed surface of guardrail, prevent that guardrail is stressed to be rocked as much as possible, sole fixed part comprises two strip pieces in left and right, wherein, left strip piece is fixedly connected with the bottom of left vertical side walls, right strip piece is fixedly connected with the bottom of right vertical side walls, and left strip piece and right strip piece have a pair the 3rd installing holes respectively.
Connect edge before two vertical side walls in left and right have respectively in the front side edge of the part of sole fixed part, two, left and right vertical side walls has rear connection edge respectively in the back side edge of the part of sole fixed part; Connect along arranging in opposite directions before described a pair, and connect before a pair along being obliquely installed relative to the vertical side walls of correspondence, connect along arranging in opposite directions after a pair, and connect along being obliquely installed relative to the vertical side walls of correspondence after a pair.Connect edge before a pair, after a pair, connection edge and two vertical side walls make sole connecting portion be octagonal near the cross section of the part of sole fixed part.In order to can more firmly the bottom of column be connected with sole connecting portion, the 4th installing hole can also be offered in two vertical side walls, 4th installing hole is also heavy stand hole, the effect in this heavy stand hole is hidden in this heavy stand hole by fixing rivet (or tapping screw), makes the overall structure of guardrail more attractive in appearance.
As optimization, the front of lateral sidewalls is along the front limit edge had to downward-extension, and the back edge of lateral sidewalls has the rear spacing edge to downward-extension.The setting on front limit edge and rear spacing edge is mainly in order to prevent column stressed, move up bottom it, the sole connecting portion of column bottom and sole frame is departed from, front limit is along having chamfering with the junction on the edge, front of lateral sidewalls, rear spacing edge has chamfering with the junction of the back edge of lateral sidewalls, and sole connecting portion is mainly conveniently put into the bottom inside of column by the setting of chamfering.In order to improve the intensity of sole frame, lateral sidewalls, two, left and right vertical side walls, left back spacing edge, connect before a pair along, connect edge after a pair and be that aluminium alloy compression casting is one-body molded as the left and right strip piece of sole fixed part.
The use principle that bottom is connected with the column of sole frame is:
First sole fixed part is placed on the installed surface of guardrail, then the 3rd installing hole on sole fixed part is passed by rivet or tapping screw, sole fixed part is arranged on the installed surface of guardrail, and then sole connecting portion is inserted the bottom inside of column, the inwall tight fit of sole connecting portion and column, make the sole frame installing hole on column align with the 4th installing hole in the vertical side walls of two, left and right again, insert rivet and carry out auxiliary rivet clasp (or adopting tapping screw to be fixed).Also according to actual conditions, first column and sole frame can be fixed together during use, and then sole frame is fixed on guardrail installed surface; By upright horizontal joint element for bar, cross bar is connected on column, by column handrail connector, handrail is fixed on the top of column.
What finally illustrate is, above embodiment is only in order to illustrate the technical solution of the utility model and unrestricted, although be described in detail the utility model with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify to the technical solution of the utility model or equivalent replacement, and not departing from aim and the scope of technical solutions of the utility model, it all should be encompassed in right of the present utility model will in book.
Claims (5)
1. bottom is connected with a column for sole frame, comprises column, it is characterized in that: also comprise sole frame (70);
Described column is hollow-core construction, and the cross section of column is octagonal;
Described column comprises side column (10a) and at least one center pillar (10b), and a sidewall of described side column (10a) has upright horizontal joint element for bar installing hole, and two sidewalls that described center pillar is relative all have upright horizontal joint element for bar installing hole;
Described sole frame (70) comprises the sole connecting portion (71) for being connected with column and is arranged on the sole fixed part (72) of sole connecting portion (71) below for being connected with guardrail installed surface; Described sole fixed part (72) is provided with the 3rd installing hole (72c), and sole fixed part (72) is positioned at the outside of sole connecting portion (71), and sole fixed part (72) is fixedly connected on the bottom of sole connecting portion (71); Described sole connecting portion (71) is the octagonal identical with column cross-section near the cross section of the part of sole fixed part (72); Described sole connecting portion (71) is arranged on inside column bottom, and with the inwall tight fit of column.
2. bottom as claimed in claim 1 is connected with the column of sole frame, it is characterized in that: described sole connecting portion (71) is vertical two, the left and right vertical side walls (71a arranged, portal structures 71b) formed with the lateral sidewalls (71c) being positioned at two vertical side walls tops, the two ends, left and right of described lateral sidewalls (71c) are fixedly connected with the top of two vertical side walls (71a, 71b) in left and right respectively accordingly.
3. bottom as claimed in claim 2 is connected with the column of sole frame, it is characterized in that: two, described left and right vertical side walls (71a, connect before 71b) having respectively in the front side edge of the part of sole fixed part (72) along (71d), two, left and right vertical side walls (71a, 71b) has rear connection respectively along (71e) in the back side edge of the part of sole fixed part (72); Connect before described a pair and arrange in opposite directions along (71d), and connection is obliquely installed along (71d) relative to the vertical side walls of correspondence before a pair, connect after a pair along (71e) and arrange in opposite directions, and connect after a pair and be obliquely installed relative to the vertical side walls of correspondence along (71e).
4. bottom as claimed in claim 2 is connected with the column of sole frame, it is characterized in that: the front of described lateral sidewalls (71c) is along having to the front limit of downward-extension along (71c-1), and the back edge of lateral sidewalls (71c) has the rear spacing edge (71c-2) to downward-extension.
5. bottom as claimed in claim 2 is connected with the column of sole frame, it is characterized in that: the junction that two vertical side walls (71a, 71b) tops in two ends, left and right and left and right of described lateral sidewalls (71c) are corresponding has chamfering respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420704598.8U CN204299087U (en) | 2014-11-21 | 2014-11-21 | A kind of bottom is connected with the column of sole frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420704598.8U CN204299087U (en) | 2014-11-21 | 2014-11-21 | A kind of bottom is connected with the column of sole frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204299087U true CN204299087U (en) | 2015-04-29 |
Family
ID=53104635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420704598.8U Expired - Fee Related CN204299087U (en) | 2014-11-21 | 2014-11-21 | A kind of bottom is connected with the column of sole frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204299087U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104314249A (en) * | 2014-11-21 | 2015-01-28 | 重庆大军建材有限公司 | Stand column with bottom connected with foot plate support |
-
2014
- 2014-11-21 CN CN201420704598.8U patent/CN204299087U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104314249A (en) * | 2014-11-21 | 2015-01-28 | 重庆大军建材有限公司 | Stand column with bottom connected with foot plate support |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150429 Termination date: 20161121 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |