CN202888743U - Fast-assembling flange - Google Patents
Fast-assembling flange Download PDFInfo
- Publication number
- CN202888743U CN202888743U CN 201220569178 CN201220569178U CN202888743U CN 202888743 U CN202888743 U CN 202888743U CN 201220569178 CN201220569178 CN 201220569178 CN 201220569178 U CN201220569178 U CN 201220569178U CN 202888743 U CN202888743 U CN 202888743U
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- China
- Prior art keywords
- fast
- dividing plate
- hard spool
- flat board
- securing member
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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.)
- Expired - Fee Related
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Abstract
The utility model relates to a fast-assembling flange which comprises a flat plate, an annular seal ring, a bracket and a fastener, wherein the flat plate is provided with an inner hole in the middle and is used for connecting a partition plate with a hard wiring tube penetrating through the partition plate; the annular seal ring is elastic and is used for sealing the partition plate and the hard wiring tube; the bracket is used for fixing a wire/cable in the hard wiring tube; the flat plate and the bracket are connected with the partition plate; and the seal ring is positioned between the flat plate and the partition plate. The flat plate, the annular seal ring, the bracket and the fastener can be combined and assembled to form the fast-assembling flange; the hard wiring tube can be fixedly connected with the partition plate perpendicular to the perforation of the hard wiring tube; the fast-assembling flange is simple in machining and assembling process, convenient to operate and suitable for mounting and disassembling operation in a small space; the sealability is enhanced; and the wire/cable in the hard wiring tube can be fixed.
Description
Technical field
The utility model relates to a kind of fast-assembling flange, belongs to mechanical manufacturing field.
Background technology
Electric wire is because be subject to easily the destruction of external force; in use; will there be the protection of hard spool the outside; in the electric wire end; hard spool and dividing plate connecting portion; adopt flange arrangement to connect hard spool and dividing plate, prevent simultaneously fixing seal hard spool of vibration abrasion, realize that vibration, dust, water spatter three kinds of electric wire protection under the environmental condition.
As shown in Figure 1, schematic diagram for two halves formula flange arrangement in the prior art, two halves flange 7 blocks hard spool 6, butted part is locked with securing member 4, by securing member 4 two halves flange 7 is fixedly connected with dividing plate 5 again, thereby hard spool and dividing plate are fixed, but need the bilateral operation when two halves formula flange arrangement and hard spool are locked, the operating space of the instrument such as used spanner when leaving clinch fastener, needed operating space is larger.
As shown in Figure 2, schematic diagram for prior art medial end portions welded flange structure, mode and the welded flange 8 of hard spool 6 by welding welded together, then by securing member flange and dividing plate are fixed, but, welding produces distortion easily, and is difficult to other material spools such as applicable thin-wall aluminium pipe, stainless steel tube.
Also has a kind of flange arrangement, fixedly during the hard spool of circular cross-section, end at the hard spool is provided with screw thread, the screw thread that is complementary is set on the flange inner wall, and the hard spool is connected with flange by screw thread, is being fixed on the dividing plate by securing member, but machining screw, increase the operation of processing, be not suitable for the spool of thin-walled, and be not suitable for hard spool fixing of noncircular cross section.
Structure is short of the electric wire fixed function at present, just the hard spool of electric wire outside is fixed, electric wire inside unfixing, so when there is vibration the outside, also can affect the connection of electric wire, and sealing effectiveness is bad, the restriction that needs the bilateral operation to be subject to small space that has during present Standard causes installing difficulty and poor sealing, if spool and flange welding are then easily produced distortion and are difficult to applicable thin-wall aluminium pipe, other material spools such as stainless steel tube, if when spool and flange are threaded connection, be not suitable for the spool of thin-walled spool and on-circular cross-section.
For addressing the above problem, the utility model provides a kind of fast-assembling flange, simplifies processing and assembling and is suitable for the installing/dismounting operation of small space, and is simple to operate, improves sealing, and the electric wire of hard spool inside can be fixed.
The utility model content
The purpose of this utility model provides a kind of fast-assembling flange, simplifies processing and assembling, and is suitable for the installing/dismounting operation of small space, improves sealing, and the electric wire of hard spool inside can be fixed.
In order to realize this purpose, the utility model adopts following technical scheme:
A kind of fast-assembling flange, in the middle of comprising with endoporus be used for connecting partition and pass the hard spool of dividing plate flat board, have flexible annular seal ring for seal diaphragm and hard spool, be used for fixedly support and the securing member of the electric wire of hard spool inside, wherein, flat board is connected with dividing plate with support, and sealing ring is between flat board and dividing plate.
With the certain thickness flat board of having of endoporus, interior hole shape is identical with the hard spool shape of cross section that will fix, and is gapped between endoporus and the hard spool outer surface for middle for described flat board.
Several tapped through holes that pass through for securing member evenly distribute on the described flat board.
One side of described flat board is provided with sealing ring, and sealing ring is an endless elastomeric, and the shape of the annular inner ring of sealing ring is identical with the shape of the hard spool cross section that will fix, and girth is slightly less than the outer perimeter of the cross section of hard spool.
Described support comprises at least one each and every one stake body and two connecting plates that stake body is linked together, stake body is " pipe or the round steel of [" shape or " C " shape, connecting plate is the plate with certain-length and one fixed width or crescent shape plate with through hole, and the two ends of stake body are separately fixed on two connecting plates.
Described support comprises at least two each and every one stake bodies, and the shape of a plurality of stake bodies is identical, and is gapped between a plurality of stake bodies.
Described support is fixedly connected with by securing member with dull and stereotyped.
Described support is connected with dividing plate by securing member, and described flat board is connected with dividing plate by securing member.
Stake body on the described support by binding ribbon or fixedly ply-yarn drill the electric wire of hard spool the inside is fixed.
Described fast-assembling flange is fixedly connected with dividing plate by securing member.
Adopt technique scheme, the utlity model has following beneficial effect:
1, adopt slab construction, it is little to take up room, and need not the both sides operation, and installing/dismounting is not subjected to the restriction in space, can effectively the hard spool be fixed on the casing plate with opening reliably in the space of compactness.
2, the hard conduit end need not machining screw or or soldering can well fix, simplified the operation of processing, simple to operate.
3, machining screw and welding all are subjected to the restriction of hard spool wall thickness and material, and the utility model has enlarged the scope of the material of the hard spool that is fixedly connected with.
4, increased flexible sealing ring, thereby degree of protection is reached more than the IP66.
5, increase support, electric wire can be bundled on the support with band, thereby increased fixation to electric wire.
Description of drawings
Fig. 1: the installation diagram of fast-assembling flange described in the utility model
Fig. 2: the scheme of installation of fast-assembling flange described in the utility model
Fig. 3: the scheme of installation of two halves formula flange in the prior art
Fig. 4: the scheme of installation of prior art medial end portions welded type flange
Fig. 5: the structural representation of the utility model medium-height trestle
Wherein: 1, flat board, 11, endoporus, 2, sealing ring, 3, support, 4, securing member, 5, dividing plate, 6, the hard spool, 7, the two halves flange, 8, welded flange, 31, stake body, 32, connecting plate.
Embodiment
Embodiment one
As shown in Figure 2, fast-assembling flange described in the utility model, dividing plate 5 can be fixedly connected with the hard spool 6 that passes dividing plate 5, and the electric wire of hard spool inside can be fixed on the support, avoid the vibration impact that contact connects on electric wire, and easy to operate, process and assemble is simple, need not machining screw, chamfering on the hard spool, need not the hard spool is welded, and be applicable to the installation of small space.
As depicted in figs. 1 and 2, a kind of fast-assembling flange, in the middle of comprising with endoporus 11 be used for connecting partition 5 and pass the hard spool 6 of dividing plate 5 flat board 1, have flexible annular seal ring 2 for seal diaphragm 5 and hard spool, be used for fixedly support 3 and the securing member 4 of the electric wire of hard spool 6 inside, wherein, dull and stereotyped 1 is connected with support and is connected with dividing plate 5, and sealing ring 2 is positioned between flat board 1 and the dividing plate (5).Securing member 4 is with dull and stereotyped 1 and dividing plate 5 sealing ring 2 in the middle of extruding when fastening, sealing ring 2 itself is resilient, because extrusion packing fit-up gap, thereby form good sealing, fixedly the electric wire of hard spool 6 inside can fasten on support 3 by binding ribbon or static line, thereby plays the fixation to electric wire.
Described dull and stereotyped 1, it is a middle flat board with endoporus 11, the shape of endoporus 11 is identical with hard spool 6 shape of cross sections that will fix, between endoporus 11 and the hard spool outer surface 1-2mm gap is arranged approximately, like this, can allow hard spool 6 penetrate fast in the endoporus 11 of flat board 1, several through holes that pass through for securing member 4 that evenly distribute on the flat board 1, flat board 1 is by being connected to above the dividing plate 5 with securing member 4.
Need to be provided with above the described dividing plate 5 for hard spool 6 by perforate, the cross section of the shape of perforate and hard spool is complementary, the sub-fraction of hard spool 6 can be deep in the dividing plate 6, also be provided with the through hole that passes through for securing member 4 on the described dividing plate 5, dull and stereotyped 1 is fixedly connected with dividing plate 5 by securing member 4 with support 3, thereby realizes fixing of block flange.
The hard spool 6 of the preferred noncircular cross section of present embodiment, preferred cross-sections is the hard spool 6 of rectangle again, and described dull and stereotyped 1 is a rectangular slab, and the centre position is provided with endoporus 11, the rectangle endoporus 11 that endoporus 11 is complementary for the outer surface with hard spool 6.
The preferred tapped through hole of the utility model is fixedly connected with dividing plate 5 with the flat board 1 of securing member with fast-assembling flange by tapped through hole.
Described sealing ring 2 is endless elastomeric, the shape of the annular inner ring of sealing ring 2 is identical with the shape of cross section of hard spool 6, circumference is slightly less than the outer perimeter of the hard spool 6 that will fix in the annular of sealing ring 2, has like this outer surface that is enclosed within hard spool 6 that flexible sealing ring 2 can be tight, utilize sealing ring 2 self elasticity that sealing ring 2 is fixed on the hard spool 6, play the effect of seal case.
Such as Fig. 1 and shown in Figure 5, described support 3 is arranged on dull and stereotyped 1, be positioned at a side of dull and stereotyped 1, be connected by securing member 4 with dull and stereotyped 1, support 3 comprises several identical shaped stake bodies 31 and two connecting plates 32 that stake body 31 is linked together, stake body 31 is connected preferred weld and is connected with connecting plate, stake body 31 is " pipe or the round steel of [" shape or " C " shape, a plurality of stake bodies 31 be arranged in parallel, connecting plate 32 links together an end of several stake bodies 31, be provided with circular hole on the connecting plate 32, securing member 4 can be by this circular hole with connecting plate 32, dividing plate 5 and dull and stereotyped 1 is fixed together.
As shown in Figure 5, the utility model preferably includes two identical shaped stake bodies 31, preferred " [" shape pipe of the utility model, connecting plate 32 is the middle plate with certain-length and one fixed width with through hole or is the plate that the crescent shape of certain radian is arranged, the preferred middle rectangular slab with through hole of the utility model, the two ends of two stake bodies 31 are separately fixed on two connecting plates 32, two stake bodies 31 be arranged in parallel, there is certain gap the centre, can allow so a part of electric wire pass through from the space of centre, then with band or fixedly ply-yarn drill electric wire is fixed on the stake body 31, play the effect of securing electric lines cable.
Securing member 4 is fixedly connected with dull and stereotyped 1 support 3 with the dividing plate 5 that will fix, thereby the hard spool 6 of noncircular cross section is fixing.
During use, the hard spool 6 that will fix penetrates in the endoporus 11 of flat board 1, because endoporus 11 is gapped with the outer surface of hard spool 6, like this, can easily hard spool 6 be penetrated in the endoporus 11 of flat board 1, sealing ring 2 is utilized the flexible fastening of self on hard spool 6, one side of sealing ring 2 is fitted with dull and stereotyped 1, opposite side and dividing plate 5 are fitted, like this with securing member with support 3 when dull and stereotyped 1 is fixedly connected with the dividing plate 5 that will fix, crush seal circle 2 is filled the fit-up gap, finish Fast Installation and the sealing of noncircular cross section hard spool 6, the electric wire of hard spool 6 inside is bundled on the support of fast-assembling flange with band, thereby has fixed electric wire.
Also can support the 3 and dull and stereotyped 1 not homonymy that is arranged on dividing plate, support 3 is fixedly connected with dividing plate 5 by securing member 4, flat board 1 is fixedly connected with dividing plate 5 by securing member 4.
Also can support the 3 and dull and stereotyped 1 not homonymy that is arranged on dividing plate, support 3 is connected with dividing plate and 1 is connected by securing member with being connected.
Use the described fast-assembling flange of present embodiment, can be in the space of compactness effectively the hard spool 6 of on-circular cross-section be fixed on the dividing plate 5 of perforate reliably, the end of the hard spool 6 of on-circular cross-section need not machining screw or soldering, simple to operate, can well fix and reach the above degree of protection of IP66.
Embodiment two
The hard spool 6 that present embodiment will be fixed is the hard spool 6 of circular cross-section, now the hard spool 6 of circular cross-section is fixedly connected with hard spool 6 dividing plates 5 perpendicular to circular cross-section, the endoporus 11 of the flat board 1 of used fast-assembling flange is the circular inner hole 11 that is complementary with hard spool 6 cross sections, and endoporus 11 has the 1-2mm gap with hard spool 6 outer surfaces of circular cross-section.
The connecting plate 32 of support 3 is the middle plate with certain-length and one fixed width with through hole or is the plate that the crescent shape of certain radian is arranged, present embodiment preferably has the plate of the crescent shape of certain radian, connecting plate 32 is complementary with the outline of flat board 1 like this, be provided with the through hole that passes through for securing member 4 on the connecting plate 32, by securing member 4 connecting plate 32, dividing plate 5 be fixedly connected with dull and stereotyped 1.
Other are with embodiment one.
Use the described fast-assembling flange of present embodiment, can be in the space of compactness effectively the hard spool 6 of circular cross-section be fixed on the dividing plate 5 of perforate reliably, the end of the hard spool 6 of circular cross-section need not machining screw or soldering, simple to operate, can be good fixing also reaches the above degree of protection of IP66.
The utility model provides a kind of fast-assembling flange; simplify processing and assembling; and the installing/dismounting that is suitable for small space operates; improve sealing; and the electric wire of hard spool inside can be fixed; embodiment in above-described embodiment can further make up or replace; and embodiment is described preferred embodiment of the present utility model; be not that design of the present utility model and scope are limited; under the prerequisite that does not break away from the utility model design philosophy; the various changes and modifications that the professional and technical personnel makes the technical solution of the utility model in this area all belong to protection range of the present utility model.
Claims (10)
1. fast-assembling flange, it is characterized in that: in the middle of comprising with endoporus (11) be used for connecting partition (5) and pass the hard spool (6) of dividing plate (5) flat board (1), have flexible annular seal ring (2) for seal diaphragm (5) and hard spool (6), for fixedly support (3) and the securing member (4) of the electric wire of hard spool (6) inside, wherein, dull and stereotyped (1) is connected 3 with support) be connected with dividing plate (5), sealing ring (2) is positioned between flat board (1) and the dividing plate (5).
2. fast-assembling flange according to claim 1, it is characterized in that: described flat board (1) is the middle certain thickness flat board that has with endoporus (11), endoporus (11) shape is identical with the hard spool shape of cross section that will fix, and is gapped between endoporus (11) and the hard spool outer surface.
3. fast-assembling flange according to claim 2 is characterized in that: upper several tapped through holes that pass through for securing member (4) that evenly distribute of described flat board (1).
4. fast-assembling flange according to claim 3, it is characterized in that: a side of described flat board (1) is provided with sealing ring (2), sealing ring (2) is an endless elastomeric, the shape of the annular inner ring of sealing ring (2) is identical with the shape of the hard spool cross section that will fix, and girth is slightly less than the outer perimeter of the cross section of hard spool.
5. fast-assembling flange according to claim 1, it is characterized in that: described support (3) comprises at least one each and every one stake body (31) and two connecting plates (32) that stake body (31) is linked together, stake body (31) is " pipe or the round steel of [" shape or " C " shape, connecting plate (32) is the plate with certain-length and one fixed width or crescent shape plate with through hole, and the two ends of stake body (31) are separately fixed on two connecting plates (32).
6. fast-assembling flange according to claim 5 is characterized in that: described support (3) comprises at least two each and every one stake bodies (31), and the shape of a plurality of stake bodies (31) is identical, and is gapped between a plurality of stake bodies (31).
7. it is characterized in that according to claim 5 or 6 described fast-assembling flanges: described support (3) is fixedly connected with by securing member (4) with dull and stereotyped (1).
8. according to claim 5 or 6 described fast-assembling flanges, it is characterized in that: described support (3) is connected with dividing plate (5) by securing member (4), and described flat board (1) passes through securing member (4) and is connected with dividing plate (5).
9. fast-assembling flange according to claim 6 is characterized in that: the stake body (31) on the described support (3) by binding ribbon or fixedly ply-yarn drill the electric wire of hard spool the inside is fixed.
10. arbitrary described fast-assembling flange according to claim 1-9, it is characterized in that: described fast-assembling flange is fixedly connected with dividing plate (5) by securing member (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220569178 CN202888743U (en) | 2012-10-31 | 2012-10-31 | Fast-assembling flange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220569178 CN202888743U (en) | 2012-10-31 | 2012-10-31 | Fast-assembling flange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202888743U true CN202888743U (en) | 2013-04-17 |
Family
ID=48080134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220569178 Expired - Fee Related CN202888743U (en) | 2012-10-31 | 2012-10-31 | Fast-assembling flange |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202888743U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103795014A (en) * | 2012-10-31 | 2014-05-14 | 南车青岛四方机车车辆股份有限公司 | Quickly-assembled flange |
| CN104089094A (en) * | 2014-07-24 | 2014-10-08 | 赵士立 | Support used for laying outdoor pipelines |
-
2012
- 2012-10-31 CN CN 201220569178 patent/CN202888743U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103795014A (en) * | 2012-10-31 | 2014-05-14 | 南车青岛四方机车车辆股份有限公司 | Quickly-assembled flange |
| CN104089094A (en) * | 2014-07-24 | 2014-10-08 | 赵士立 | Support used for laying outdoor pipelines |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: Chengyang District of Shandong city of Qingdao province Jinhong road 266111 No. 88 Patentee after: CRRC QINGDAO SIFANG CO., LTD. Address before: Jihongtan town Chengyang District Shandong city Qingdao province Jinhong road 266111 No. 88 Patentee before: CSR Qingdao Sifang Locomotive and Rolling Stock Co., Ltd. |
|
| 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: 20130417 Termination date: 20191031 |