CN209053003U - Adjustable positioning device for cable guide pipe nozzle centralized positioning - Google Patents
Adjustable positioning device for cable guide pipe nozzle centralized positioning Download PDFInfo
- Publication number
- CN209053003U CN209053003U CN201821684883.2U CN201821684883U CN209053003U CN 209053003 U CN209053003 U CN 209053003U CN 201821684883 U CN201821684883 U CN 201821684883U CN 209053003 U CN209053003 U CN 209053003U
- Authority
- CN
- China
- Prior art keywords
- positioning
- guide pipe
- cable guide
- positioning plate
- radius adjusting
- 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.)
- Active
Links
Landscapes
- Bridges Or Land Bridges (AREA)
Abstract
The utility model discloses a kind of adjustable positioning device for cable guide pipe nozzle centralized positioning, which includes the first positioning mechanism for going out the cable guide pipe nozzle centralized positioning of tower end；First positioning mechanism includes the first fan-shaped positioning plate, at least two radius adjusting rods and the first locating rod；First positioning board diameter is less than tower end cable guide pipe internal diameter；Radius adjusting rod is for being held in out tower end cable guide pipe inner wall, each radius adjusting rod along first positioning plate circumferentially, and the radius adjusts the center of circle that pole length extending direction passes through first positioning plate, extends along a length thereof direction on the radius adjusting rod and is equipped at intervals with multiple first positioning holes；First locating rod is matched with the first positioning hole, is used to pass through a first positioning hole and the radius adjusting rod is fixed on first positioning plate.Positioning device provided by the utility model goes out tower end cable guide pipe suitable for different specific tube port radius.
Description
Technical field
The utility model relates to inclined cable conduit field of locating technology, and in particular to one kind is used for cable guide pipe nozzle center
The adjustable positioning device of positioning.
Background technique
Nowadays large-scale cable-stayed bridge, bridge spanning the sea cable-stayed bridge are more and more, suspension cable be linearly by tower and on beam tiltedly
What the spatial position of cable spiral pipeline determined, therefore the accurate measurement positioning and its precision of inclined cable catheter space position,
It is to influence CONSTRUCTION OF CABLE-STAYED BRIDGE quality, at the linear key factor of bridge, is occupied an important position in CONSTRUCTION OF CABLE-STAYED BRIDGE measurement.Existing
In construction technology, the determination of cable guide pipe spatial linear position requires to use cable guide pipe positioning device, but traditional cable guide pipe
Positioning device has following defects that
(1) accuracy of manufacture not can guarantee.Traditional cable guide pipe positioning device is to carry out processing and fabricating at the construction field (site) mostly, very
Difficulty ensures the precision made.
(3) lack versatility.Traditional cable guide pipe positioning device is mostly a set of positioning device, only applicable and certain radius
Cable guide pipe, being substantially finished cannot once reuse, and result in waste of resources.
(4) not easy to operate.Traditional cable guide pipe positioning device, when carrying out cable guide pipe positioning, takes quarter due to processing
Check the radius of positioning device, and the vertical relation with cable guide pipe inner wall.
Utility model content
In view of the deficiencies in the prior art, the purpose of this utility model is to provide one kind to be suitable for a variety of different half
The adjustable positioning device of the nozzle centralized positioning of diameter cable guide pipe.
To achieve the above objectives, the technical scheme adopted by the utility model is that: one kind be used for the centralized positioning of cable guide pipe nozzle
Adjustable positioning device comprising for going out the first positioning mechanism of tower end cable guide pipe nozzle centralized positioning；Described first is fixed
Position mechanism include:
The first fan-shaped positioning plate, diameter are less than tower end cable guide pipe internal diameter；
At least two radius adjusting rods are used to be held in out tower end cable guide pipe inner wall, and each radius adjusting rod is along institute
State the first positioning plate circumferentially, and the radius adjusts the center of circle that pole length extending direction passes through first positioning plate,
Direction, which is extended along a length thereof, on the radius adjusting rod is equipped at intervals with multiple first positioning holes；
First locating rod is matched with the first positioning hole, is used to pass through a first positioning hole and is incited somebody to action
The radius adjusting rod is fixed on first positioning plate.
Further, first positioning plate includes:
First fanning strip offers multiple containers for being used to accommodate the radius adjusting rod thereon,
Two the second fanning strips are respectively arranged on first fanning strip two sides, offered on second fanning strip with
The fanning strip location hole that the first positioning hole matches and first locating rod is supplied to pass through.
Further, the radius adjusting rod is used to be held in out one end of tower end cable guide pipe inner wall in triangular shape.
Further, scale is equipped with by the first positioning hole.
Further, positioning device further includes the second positioning mechanism for anchored end cable guide pipe nozzle centralized positioning；Institute
Stating the second positioning mechanism includes:
The second rounded positioning plate offers at least three circumferential equally distributed sliding slots on second positioning plate,
The sliding slot is linearly and is directed toward second positioning plate center of circle；
Second locating rod is used for anchored end cable guide pipe of the tight locking button on second positioning plate, second positioning
Bar is arranged on the sliding slot, and can be moved or be fixed along the track length direction, and second locating rod is perpendicular to described
Second positioning plate.
Further, second positioning plate be equipped at least three groups circumferentially equally distributed positioning hole arrays, each group
Positioning hole array includes multiple spaced second location holes, and the second location hole that each group of positioning hole array is included is lined up
It is directed toward the "-" type in second positioning plate center of circle, the second location hole is matched with second locating rod.
Further, scale is equipped with by the second location hole.
Compared with the prior art, the advantages of the utility model are:
(1) positioning device provided by the embodiment of the utility model goes out tower end rope suitable for different specific tube port radius
Conduit can slide without fixed position when use with cable guide pipe inner wall, not need the radius of inspection positioning device, and be led with rope
The vertical relation of inside pipe wall, so as to accurately find out out tower end cable guide pipe nozzle center.
(2) positioning device is not only simple in structure light, easy to operate, also has considerable flexibility, stability, can be with
Cable guide pipe, which is carried out, under the short severe environmental conditions of marine environment complexity, long-term strong wind weather, effective operation time positions accurate adjustment
Work.
Detailed description of the invention
Fig. 1 is the first positioning mechanism explosive view provided by the embodiment of the utility model；
Fig. 2 is the second positioning mechanism schematic diagram provided by the embodiment of the utility model.
In figure: 1, the first positioning mechanism；10, the first positioning plate；100, the first fanning strip；1000, container；101, second
Fanning strip；1010, fanning strip location hole；11, radius adjusting rod；110, first positioning hole；12, the first locating rod；2, second is fixed
Position mechanism；20, the second positioning plate；200, sliding slot；201, second location hole；21, the second locating rod.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and embodiments.
Shown in Figure 1, the utility model embodiment provides a kind of for the adjustable of cable guide pipe nozzle centralized positioning
Positioning device comprising for going out the first positioning mechanism 1 of tower end cable guide pipe nozzle centralized positioning；First positioning mechanism 1 includes
Fan-shaped the first positioning plate 10, at least two radius adjusting rods 11 and the first locating rod 12；First positioning plate, 10 diameter is small
In tower end cable guide pipe internal diameter out, to facilitate the first positioning mechanism 1 that can be put into out in the cable guide pipe nozzle of tower end, the first positioning plate 10
Radian more preferably greater than 90 °, in the present embodiment, the radian of the first positioning plate 10 is 120 °；Radius adjusting rod 11 is for being held in
Tower end cable guide pipe inner wall out, each radius adjusting rod 11 along the first positioning plate 10 circumferentially, radius adjusting rod in the present embodiment
11 set there are three, and be uniformly distributed, and 11 length extending direction of radius adjusting rod passes through the center of circle of the first positioning plate 10, radius tune
Direction is extended along a length thereof on pole 11 and is equipped at intervals with multiple first positioning holes 110, each first positioning hole 110 corresponds to one
The radius of a tower end cable guide pipe nozzle out；Each radius adjusting rod 11 is equipped with first locating rod 12, the first locating rod
12 match with first positioning hole 110, and the first locating rod 12 can pass through one of first positioning hole 110 and by radius adjusting rod
11 are fixed on the first positioning plate 10.In the present embodiment, the first locating rod 12 uses thumb screw and nut.
Positioning device provided by the embodiment of the utility model, is dedicated unit, and ratio of precision construction site processing and fabricating is determined
Position device has higher precision.This positioning device is equipped at intervals with multiple first positioning holes 110 on radius adjusting rod 11, each
A first positioning hole 110 corresponding one goes out the radius of tower end cable guide pipe nozzle so that this positioning device be suitable for it is different specific
Nozzle radius goes out tower end cable guide pipe, when carrying out out the positioning of tower end cable guide pipe, it is only necessary to radius adjusting rod 11 is adjusted, by first
The insertion of locating rod 12 can make 10 center of circle of the first positioning plate and radius adjusting rod 11 be equal to tower far from the distance between the center of circle
In that first positioning hole 110 for holding cable guide pipe nozzle radius, then the first positioning mechanism 1 is put into out in the cable guide pipe of tower end,
It without fixed position, can be slided with cable guide pipe inner wall, not need the radius for checking positioning device, and vertical with cable guide pipe inner wall
Relationship, so as to accurately find out out tower end cable guide pipe nozzle center.The positioning device is not only simple in structure light, operation letter
It is single, also there is considerable flexibility, stability, it can be short in marine environment complexity, long-term strong wind weather, effective operation time
Cable guide pipe positioning accurate adjustment work is carried out under severe environmental conditions.
Shown in Figure 1, the first positioning plate 10 includes the first fanning strip 100 and two the second fanning strips 101；First is fan-shaped
Offer multiple for accommodating the containers 1000 of radius adjusting rod 11 on plate 100, two the second fanning strips 101 are respectively arranged on the
One fanning strip, 100 two sides offer on the second fanning strip 101 and match with first positioning hole 110 and pass through for the first locating rod 12
Fanning strip location hole 1010.
Shown in Figure 1, radius adjusting rod 11 is used to be held in out one end of tower end cable guide pipe inner wall in triangular shape, so that
Radius adjusting rod 11 and tower end cable guide pipe inner wall point contact out, improve measurement accuracy.
Scale is equipped with by first positioning hole 110, which is shown: when the first locating rod 12 passes through fanning strip location hole
1010 and when being inserted into the first positioning hole 110,10 center of circle of the first positioning plate and radius adjusting rod 11 far between the center of circle away from
From equal to tower end cable guide pipe nozzle radius out.
Shown in Figure 2, positioning device further includes the second positioning mechanism for anchored end cable guide pipe nozzle centralized positioning
2；Second positioning mechanism 2 includes rounded the second positioning plate 20 and the second locating rod 21；Offered on second positioning plate 20 to
Few equally distributed sliding slot 200 of three circumferential directions, sliding slot 200 is linearly and is directed toward 20 center of circle of the second positioning plate；Second locating rod
21 are used for anchored end cable guide pipe of the tight locking button on the second positioning plate 20, and the second locating rod 21 is arranged on sliding slot 200, and can edge
200 length direction of sliding slot is mobile or fixed, and the second locating rod 21 is perpendicular to the second positioning plate 20.In the present embodiment, the second positioning
Bar 21 uses thumb screw and nut.Adjust position of second locating rod 21 on sliding slot 200, adjustable any radius,
So that the second positioning mechanism 2 can be adapted for the anchored end cable guide pipe of any nozzle radius, which is not only simple in structure
It is light, easy to operate, also there is considerable flexibility, stability, can in marine environment complicated, long-term strong wind weather, effectively
Cable guide pipe positioning accurate adjustment work is carried out under activity duration short severe environmental conditions.
It is shown in Figure 2, the second positioning plate 20 be equipped at least three groups circumferentially equally distributed positioning hole arrays, each group
Positioning hole array includes multiple spaced second location holes 201, the second location hole that each group of positioning hole array is included
201 line up the "-" type for being directed toward 20 center of circle of the second positioning plate, and second location hole 201 matches with the second locating rod 21, each the
The radius of the corresponding anchored end cable guide pipe nozzle of two location holes 201, so that this positioning device is suitable for different specific nozzles
Radius goes out tower end cable guide pipe.
Scale is equipped with by second location hole 201, which is shown: when the second locating rod 21 is inserted into positioning location hole
When 201, the distance between 20 center of circle of the second positioning plate and the second locating rod 21 are equal to tower end cable guide pipe nozzle radius.
Shown in Figure 1, the utility model embodiment additionally provides a kind of application method of positioning device, and tower end rope is led out
Pipe nozzle centralized positioning includes the following steps:
A1: consulting out tower end cable guide pipe radial design parameter or in-site measurement goes out tower end cable guide pipe internal diameter, obtains out tower end
Cable guide pipe internal diameter；
A2: radius adjusting rod 11 is adjusted, until the circle of its one end far from 10 center of circle of the first positioning plate and the first positioning plate 10
The distance between heart is equal to tower end cable guide pipe nozzle radius, and radius adjusting rod 11 is fixed on first by the first locating rod 12 and is determined
On the plate 10 of position；
A3: positioning device is put into out in the cable guide pipe nozzle of tower end, and radius adjusting rod 11 is held in out in the cable guide pipe of tower end
Wall, the center of circle of the first positioning plate 10 are tower end cable guide pipe nozzle center.
Shown in Figure 2, anchored end cable guide pipe nozzle centralized positioning includes the following steps:
B1: consulting out tower end cable guide pipe radial design parameter or in-site measurement goes out tower end cable guide pipe internal diameter, obtains anchored end
Cable guide pipe nozzle diameter；
B2: adjusting the second locating rod 21, leads until the distance between itself and the center of circle of the second positioning plate 20 are equal to anchored end rope
Second locating rod 21 is fixed on the second positioning plate 20 by pipe nozzle radius；
B3: positioning device is buckled on anchored end cable guide pipe nozzle, and the second locating rod 21 is made to lock anchored end cable guide pipe, the
The center of circle of two positioning plates 20 is anchored end cable guide pipe nozzle center.
In the present embodiment, the second locating rod 21 can be locked at anchored end cable guide pipe outer wall, or be locked at anchored end rope
Pipe inner wall.
The utility model is not limited to above embodiment, for those skilled in the art, not
Under the premise of being detached from the utility model principle, several improvements and modifications can also be made, these improvements and modifications are also considered as this reality
Within novel protection scope.The content being not described in detail in this specification belongs to well known to professional and technical personnel in the field
The prior art.
Claims (7)
1. a kind of adjustable positioning device for cable guide pipe nozzle centralized positioning, which is characterized in that it includes for going out tower end
The first positioning mechanism (1) of cable guide pipe nozzle centralized positioning；First positioning mechanism (1) includes:
Fan-shaped the first positioning plate (10), diameter are less than tower end cable guide pipe internal diameter；
At least two radius adjusting rods (11) are used to be held in out tower end cable guide pipe inner wall, each radius adjusting rod (11)
Circumferentially along first positioning plate (10), and the radius adjusting rod (11) length extending direction is fixed by described first
The center of circle of position plate (10) extends along a length thereof direction on the radius adjusting rod (11) and is equipped at intervals with multiple first positioning holes
(110)；
First locating rod (12) is matched with the first positioning hole (110), is used to pass through a first positioning hole
(110) and by the radius adjusting rod (11) it is fixed on first positioning plate (10).
2. positioning device as described in claim 1, which is characterized in that first positioning plate (10) includes:
First fanning strip (100) offers multiple containers (1000) for being used to accommodate the radius adjusting rod (11) thereon,
Two the second fanning strips (101) are respectively arranged on the first fanning strip (100) two sides, second fanning strip (101)
On offer the fanning strip location hole for matching with the first positioning hole (110) and passing through for first locating rod (12)
(1010)。
3. positioning device as described in claim 1, it is characterised in that: the radius adjusting rod (11) is for being held in out tower end
One end of cable guide pipe inner wall is in triangular shape.
4. positioning device as described in claim 1, it is characterised in that: be equipped with scale by the first positioning hole (110).
5. positioning device as described in claim 1, which is characterized in that positioning device further includes for anchored end cable guide pipe nozzle
The second positioning mechanism (2) of centralized positioning；Second positioning mechanism (2) includes:
Rounded the second positioning plate (20) offers at least three circumferential equally distributed cunnings on second positioning plate (20)
Slot (200), the sliding slot (200) is linearly and is directed toward the second positioning plate (20) center of circle；
Second locating rod (21), is used for anchored end cable guide pipe of the tight locking button on second positioning plate (20), and described second
Locating rod (21) is arranged on the sliding slot (200), and can be mobile along the sliding slot (200) length direction or fixed, and described the
Two locating rods (21) are perpendicular to second positioning plate (20).
6. positioning device as claimed in claim 5, it is characterised in that: second positioning plate (20) is equipped at least three groups weeks
To equally distributed positioning hole array, each group of positioning hole array includes multiple spaced second location holes (201), each
The second location hole (201) that group positioning hole array is included lines up the "-" type for being directed toward the second positioning plate (20) center of circle, institute
Second location hole (201) is stated to match with second locating rod (21).
7. positioning device as claimed in claim 6, it is characterised in that: be equipped with scale by the second location hole (201).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821684883.2U CN209053003U (en) | 2018-10-17 | 2018-10-17 | Adjustable positioning device for cable guide pipe nozzle centralized positioning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821684883.2U CN209053003U (en) | 2018-10-17 | 2018-10-17 | Adjustable positioning device for cable guide pipe nozzle centralized positioning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209053003U true CN209053003U (en) | 2019-07-02 |
Family
ID=67050860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821684883.2U Active CN209053003U (en) | 2018-10-17 | 2018-10-17 | Adjustable positioning device for cable guide pipe nozzle centralized positioning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209053003U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109208477A (en) * | 2018-10-17 | 2019-01-15 | 中铁大桥局集团第五工程有限公司 | Adjustable positioning device and application method for cable guide pipe nozzle centralized positioning |
-
2018
- 2018-10-17 CN CN201821684883.2U patent/CN209053003U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109208477A (en) * | 2018-10-17 | 2019-01-15 | 中铁大桥局集团第五工程有限公司 | Adjustable positioning device and application method for cable guide pipe nozzle centralized positioning |
| CN109208477B (en) * | 2018-10-17 | 2023-11-28 | 中铁大桥局集团第五工程有限公司 | Adjustable positioning device for positioning center of orifice of cable duct and use method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106809341B (en) | The centering method of marine shafting equipment | |
| CN203772516U (en) | Wind tunnel test wind speed testing device | |
| CN207548727U (en) | A kind of experiment pipe fitting lineation device of angle adjustable | |
| CN104029192B (en) | Multipoint positioning servicing unit | |
| CN209053003U (en) | Adjustable positioning device for cable guide pipe nozzle centralized positioning | |
| CN105234669B (en) | A kind of coaxial sleeve group is to device and method | |
| EP3211219B1 (en) | Mounting method and template for vortex generator | |
| CN106871880A (en) | The method that rib position, half-breadth and height carry out ship closure is calculated using three-dimensional coordinate | |
| CN209256380U (en) | A kind of boring clamping tooling of thin-wall titanium alloy end socket | |
| CN206291831U (en) | A kind of new penetration of fracture detector | |
| CN109208477A (en) | Adjustable positioning device and application method for cable guide pipe nozzle centralized positioning | |
| CN204855416U (en) | Path pipe ring welding seam RT detects high -efficient device of shooing | |
| CN206095114U (en) | Skirt bolt hole is apart from verifying attachment | |
| CN205748369U (en) | Subway dispersing platform survey tool | |
| CN106370387B (en) | The big attack angle mechanism of arc | |
| CN105699090B (en) | Aerodynamic parameter pick-up | |
| CN205482931U (en) | Rotary kiln coal powder injection pipe horizontal location appearance | |
| CN203455362U (en) | Multi-point synchronous pulsation wind speed test system for wind tunnel test | |
| CN205991779U (en) | A kind of self adaptation cellular type Precision measurement target | |
| CN106768598B (en) | Cylindrical porous total pressure probe for measuring total pressure between blade rows and distributed along blade height | |
| CN103507059A (en) | Hull side thruster guide plate scribing instrument and drilling and scribing method thereof | |
| CN109917345B (en) | Method and device for calibrating directional sensitivity of monopulse radar | |
| CN203945357U (en) | Multipoint positioning servicing unit | |
| CN207147695U (en) | L-type Pitot tube stationary positioned device | |
| CN103452047A (en) | Cable conduit orifice central point positioning device and use method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |