CN208248009U - A kind of novel positioning tube support device - Google Patents
A kind of novel positioning tube support device Download PDFInfo
- Publication number
- CN208248009U CN208248009U CN201820664023.6U CN201820664023U CN208248009U CN 208248009 U CN208248009 U CN 208248009U CN 201820664023 U CN201820664023 U CN 201820664023U CN 208248009 U CN208248009 U CN 208248009U
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- CN
- China
- Prior art keywords
- connector
- tube
- positioning tube
- inclined cantilever
- installation sheet
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Abstract
The utility model provides a kind of novel positioning tube support device, including inclined cantilever connector, positioning tube connector and support tube.The inclined cantilever connector is fixed on inclined cantilever by straight bolt, and the positioning tube connector is fixed on positioning pipe by straight bolt, and the support tube both ends are connect with inclined cantilever connector and positioning tube connector respectively by bolt pin.Inclined cantilever connector and positioning tube connector are symmetrical hooping structure.The support tube is solid aluminum alloy square tube, and both ends are symmetrically arranged with scallop hole.The support tube of the utility model uses solid square structure, reduces connector, and technique is simpler, and support tube both ends are connected with positioning tube connector and inclined cantilever connector respectively by scalloping, has the advantages that short distance lifting and anti-fair line transportation work style pendulum.
Description
Technical field
The utility model belongs to electric railway and railway traffic contact network auxiliary field, more particularly, to a kind of novel fixed
Position tube support device.
Background technique
Contact net is the transmission line of electricity of the special shape set up along railway overhead, it is usually by contact suspension, bracket
A few part compositions such as device, positioning device, pillar and basis, wherein positioning device mainly plays fixed contact line, depending on
Position tube support device plays the role of stationary positioned device.
In the tube support device of China express railway positioning at present, there is positioning pipe to support firmly and two kinds of positioning pipe flexible hanger knots
Structure.Positioning pipe is supported firmly mainly using aluminium alloy pipe, and both ends installation sleeve ears structure simultaneously passes through casing monaural and oblique wrist
Arm and positioning pipe are separately connected, and this connection structure is more complicated, and union piece needs aluminium alloy to cast, easily exist shrinkage cavity,
The casting flaws such as interlayer need to detect a flaw piece by piece, while in uplift of steady arm to limit state or using the installation of anchor branch positioning checkpoint
Positioning pipe cannot continue to be lifted when contact line, there are structure hard spot or beat bow hidden danger.And positioning pipe flexible hanger is steel strand wires, one end
It is connected on positioning pipe by bracing wire location hook, one end is connected on Messenger Wire base, and installation space is larger, but in special circumstances can
The installation of elastic suspending is interfered, while bracing wire location hook equally exists casting technique defect, and flexible hanger meeting when wind speed is larger
It causes positioning device to swing along line direction, easily causes security risk.
Summary of the invention
In view of this, the utility model is directed to a kind of novel positioning tube support device, to solve to deposit in the prior art
Connection structure is complicated, positioning pipe support technology defect and the problems such as be easy to appear defective workmanship and security risk.
In order to achieve the above objectives, the technical solution of the utility model is achieved in that
A kind of novel positioning tube support device, including inclined cantilever connector, positioning tube connector and support tube are provided, it is described
Inclined cantilever connector is fixed on inclined cantilever by straight bolt, and the positioning tube connector is fixed on positioning pipe by straight bolt
On, the support tube both ends are connect with inclined cantilever connector and positioning tube connector respectively by bolt pin.
Further, the inclined cantilever connector includes two symmetrically arranged semicircular ring anchor ears, the semicircular ring anchor ear
Both ends outward bending form long installation sheet and short installation sheet；A pin hole, the long installation are equipped at the top of the long installation sheet
Piece bottom opens that there are two the bolts hole that are set side by side；The bolt hole being set side by side there are two being opened on the short installation sheet.
Further, the positioning tube connector includes two symmetrically arranged semicircular ring anchor ears, the semicircular ring anchor ear
Both ends outward bending form long installation sheet and short installation sheet；A pin hole, the long installation are equipped at the top of the long installation sheet
Piece bottom opens that there are two the bolts hole that are set side by side；The bolt hole being set side by side there are two being opened on the short installation sheet.
Further, the support tube is solid aluminum alloy square tube, and the both ends of the support tube are symmetrically arranged with sector
Hole, the bolt pin pass through scallop hole and connect respectively with inclined cantilever connector and positioning tube connector.
The utility model reduces casing joints, and processing is simpler with Joining Technology, and support tube both ends are by opening
Scallop hole is connected with positioning tube connector and inclined cantilever connector respectively, is put with short distance lifting and anti-fair line transportation work style excellent
Point.
Detailed description of the invention
The attached drawing for constituting a part of the utility model is used to provide a further understanding of the present invention, this is practical new
The illustrative embodiments and their description of type are not constituteed improper limits to the present invention for explaining the utility model.?
In attached drawing:
Fig. 1 is the scheme of installation of novel positioning tube support device described in the utility model；
Fig. 2 is the structural schematic diagram of inclined cantilever connector in the utility model；
Fig. 3 is the structural schematic diagram that tube connector is positioned in the utility model；
Fig. 4 is the structural schematic diagram of support tube in the utility model.
Description of symbols:
1- inclined cantilever connector；2- support tube；3- positions tube connector；4- bolt pin；5- inclined cantilever；6- positioning pipe；7-
Scallop hole.
Specific embodiment
It should be noted that in the absence of conflict, the feature in the embodiments of the present invention and embodiment can
To be combined with each other.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand
For limitations of the present invention.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition
State the concrete meaning of term in the present invention.
The utility model will be described in detail below with reference to the accompanying drawings and embodiments.
As shown in Figure 1, the utility model includes inclined cantilever connector 1, positioning tube connector 3 and support tube 2, the oblique wrist
Arm coupling 1 is fixed on inclined cantilever 5 by straight bolt, and the positioning tube connector 3 is fixed on positioning pipe 6 by straight bolt
On, 2 both ends of support tube are connect with inclined cantilever connector 1 and positioning tube connector 3 respectively by bolt pin 4.
As shown in Fig. 2, the inclined cantilever connector 1 includes two symmetrically arranged semicircular ring anchor ears, the semicircle is encircled
The both ends outward bending of hoop forms long installation sheet and short installation sheet；A pin hole, the Chang'an are equipped at the top of the long installation sheet
Load bottom opens that there are two the bolts hole that are set side by side；The bolt hole being set side by side there are two being opened on the short installation sheet.
As shown in figure 3, the positioning tube connector 3 includes two symmetrically arranged semicircular ring anchor ears, the semicircle is encircled
The both ends outward bending of hoop forms long installation sheet and short installation sheet；A pin hole, the Chang'an are equipped at the top of the long installation sheet
Load bottom opens that there are two the bolts hole that are set side by side；The bolt hole being set side by side there are two being opened on the short installation sheet.
As shown in figure 4, the support tube 2 is solid aluminum alloy square tube, and the both ends of the support tube 2 are symmetrically arranged with fan
Shape hole 7.The bolt pin 4 passes through scallop hole 7 and connect respectively with inclined cantilever connector 1 and positioning tube connector 3.
The utility model support tube reduces casing joints, and technique is simpler, and support tube both ends are by opening sector
Hole is connected with positioning tube connector and inclined cantilever connector respectively, has the advantages that short distance lifting and anti-fair line transportation work style pendulum.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (4)
1. a kind of novel positioning tube support device, it is characterised in that: including inclined cantilever connector (1), positioning tube connector (3) and
Support tube (2), the inclined cantilever connector (1) are fixed on inclined cantilever (5) by straight bolt, the positioning tube connector (3)
Be fixed on positioning pipe (6) by straight bolt, support tube (2) both ends by bolt pin (4) respectively with inclined cantilever connector
(1) it is connected with positioning tube connector (3).
2. a kind of novel positioning tube support device according to claim 1, it is characterised in that: the inclined cantilever connector
It (1) include two symmetrically arranged semicircular ring anchor ears, the both ends outward bending of the semicircular ring anchor ear forms long installation sheet and short
Installation sheet；It is equipped with a pin hole at the top of the long installation sheet, the long installation sheet bottom opens that there are two the bolts hole being set side by side；
The bolt hole being set side by side there are two being opened on the short installation sheet.
3. a kind of novel positioning tube support device according to claim 2, it is characterised in that: the positioning tube connector
It (3) include two symmetrically arranged semicircular ring anchor ears, the both ends outward bending of the semicircular ring anchor ear forms long installation sheet and short
Installation sheet；It is equipped with a pin hole at the top of the long installation sheet, the long installation sheet bottom opens that there are two the bolts hole being set side by side；
The bolt hole being set side by side there are two being opened on the short installation sheet.
4. a kind of novel positioning tube support device as claimed in any of claims 1 to 3, it is characterised in that: described
Support tube (2) is solid aluminum alloy square tube, and the both ends of the support tube (2) are symmetrically arranged with scallop hole (7), the bolt pin
(4) scallop hole (7) are passed through to connect with inclined cantilever connector (1) and positioning tube connector (3) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820664023.6U CN208248009U (en) | 2018-05-07 | 2018-05-07 | A kind of novel positioning tube support device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820664023.6U CN208248009U (en) | 2018-05-07 | 2018-05-07 | A kind of novel positioning tube support device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208248009U true CN208248009U (en) | 2018-12-18 |
Family
ID=64635837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820664023.6U Active CN208248009U (en) | 2018-05-07 | 2018-05-07 | A kind of novel positioning tube support device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208248009U (en) |
-
2018
- 2018-05-07 CN CN201820664023.6U patent/CN208248009U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |