CN209214533U - Length of chain cable value measurement mechanism before and after anchor chain tensile test - Google Patents
Length of chain cable value measurement mechanism before and after anchor chain tensile test Download PDFInfo
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- CN209214533U CN209214533U CN201822192181.9U CN201822192181U CN209214533U CN 209214533 U CN209214533 U CN 209214533U CN 201822192181 U CN201822192181 U CN 201822192181U CN 209214533 U CN209214533 U CN 209214533U
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Abstract
The utility model discloses length of chain cable value measurement mechanisms before and after a kind of anchor chain tensile test, including external frame, external frame includes bottom plate and the side plate that bottom plate two sides are arranged in, the bottom plate of external frame is equipped with gantry vehicle frame, portal frame is equipped with the driving mechanism of driving portal frame movement, wherein side side plate is equipped with the magnetic stripe parallel with directive slide track to external frame, and the side of close magnetic stripe is equipped with displacement measurement trolley on the vehicle frame of gantry；Displacement measurement trolley includes the pedestal being arranged on the vehicle frame of gantry, pedestal is equipped with the sliding seat of the direction movement perpendicular to external frame side plate, sliding seat is equipped with the idler wheel matched with surface of side plate by the part of proximal panel, pedestal is equipped with and sliding seat is pushed against to the spring to side plate, sliding seat is additionally provided with the magnetic railings ruler matched with magnetic stripe on side plate on the part of proximal panel, when idler wheel and side plane contact, magnetic railings ruler is 1-2mm at a distance from side plate.
Description
Technical field
The utility model relates to length of chain cable value measurement mechanisms before and after a kind of anchor chain tensile test.
Background technique
Regulation is in pull test in national standard " GB/T 549-2008 electric welded anchor cable " and " GB/T 20848-2007 mooring cable "
The pulling experiment anterior-posterior length that five rings anchor chain must be measured in the process is poor, while the classification societies have the inspection of five ring lengths to want
It asks, some external classification societies also proposed the requirement of five ring length automatic on-line measurements.
Since mooring line geometries are special, and pulling force work on the spot environment is poor, therefore measures anchor chain monocycle and five ring lengths
Precision and inefficient.Currently, domestic anchor chain monocycle and five ring lengths are by vernier caliper mostly by manually measuring.In
State's number of patent application be the patent of CN201310003546.8 disclose " anchor chain or mooring cable monocycle or five rings length measuring method and
Measuring device " the article pointed out using the detection moving of car distance of position-detection sensor 3, but and not according to measure field environment
Specific mechanical structure is designed, Chinese Patent Application No. is that the patent of CN206818149U discloses a kind of " laser displacement measurement
Device ", text in use laser transmitter projects laser, by measured in light emitting lens scatter to object under test between the two away from
From, but laser ranging has distance to limit, and is not suitable for long-distance displacement measurement, and Chinese Patent Application No. is CN107449348A's
Patent discloses " inner diameter of cylinder sleeve high-precision large-range self-operated measuring unit ", measures moving displacement using magnetic railings ruler in text, but
Its relative movement plane of magnetic railings ruler measurement request is parallel with its own, and can refer to plane around conventional horizontal tensile testing machine
Flatness it is not high.
Utility model content
The technical problem to be solved by the utility model is to provide the anchor chain pulling force surveys of a kind of raising measurement accuracy and efficiency
Examination front and back length of chain cable value measurement mechanism.
In order to solve the above technical problems, the technology employed by the present utility model is anchor chain tensile test front and back anchor chain
Length value measurement mechanism, including external frame, external frame include bottom plate and the side plate that bottom plate two sides are arranged in, external frame
Bottom plate be equipped with a pair of directive slide track being arranged along its length, directive slide track is equipped with gantry vehicle frame, and portal frame is equipped with
The driving mechanism for driving portal frame movement, is equipped with a pair of brackets at bottom plate both ends, by measurer for pulling force clamping on two brackets
Bracket is provided with below anchor chain firmly；The crossbeam of portal frame is equipped with the vertical sensor of chain link vertical on detection anchor chain, dragon
One of column of door frame is equipped with the horizon sensor of horizontal chain link on detection anchor chain, external frame wherein side side plate
It is equipped with the magnetic stripe parallel with directive slide track, the side of close magnetic stripe is equipped with displacement measurement trolley on the vehicle frame of gantry；Displacement is surveyed
Amount trolley includes the pedestal being arranged on the vehicle frame of gantry, and pedestal is equipped with the sliding of the direction movement perpendicular to external frame side plate
Seat, sliding seat are equipped with the idler wheel that matches with surface of side plate by the part of proximal panel, pedestal be equipped with by sliding seat push against to
Spring on side plate, sliding seat are additionally provided with the magnetic railings ruler matched with magnetic stripe on side plate on the part of proximal panel, vertical to sense
Device, horizon sensor, magnetic railings ruler are electrically connected with control device respectively, when idler wheel and when side plane contact, magnetic railings ruler and side plate away from
From for 1-2mm.
As a preferred solution, the self-locking mechanism of locking sliding seat is equipped between the pedestal and sliding seat, it is self-locking
Mechanism includes the lock hook being arranged on sliding seat and the trunk eave tile matched with lock hook being set on the base.
As a preferred solution, the sliding seat is equipped with the force handle of control sliding seat movement.
As a preferred solution, the pedestal is equipped with housing, and housing is equipped with the avoid holes passed through for handle, lock
When determining hook and hooking trunk eave tile, magnetic railings ruler is located in housing on sliding seat.
As a preferred solution, the spring is air spring.
As a preferred solution, the first guide rail and the second guide rail are equipped on the pedestal side by side, the sliding seat is set
It sets on the first guide rail and the second guide rail.
As a preferred solution, being equipped on the pedestal in the end for corresponding to the first guide rail and the second guide rail prevents
The baffle of sliding seat derailing.
As a preferred solution, the driving mechanism includes that matching with directive slide track for gantry pillar lower part is arranged in
The motor of wheel and the driving wheel rotation of conjunction.
The beneficial effects of the utility model are: present apparatus magnetic when it is mobile by portal frame for measuring to length of chain cable
The magnetic stripe of grid ruler and wall generates relative displacement and obtains shift value, and overall structure is simple, and measurement is efficient.
Since design has spring to resist sliding seat, guarantees the relative distance of magnetic railings ruler and magnetic stripe when work, improve measurement
Precision and stability.
Since when idler wheel and side plane contact, magnetic railings ruler is 1-2mm at a distance from side plate, so that measurement feedback is more stable.
Due to being equipped with the self-locking mechanism of locking sliding seat between pedestal and sliding seat, self-locking mechanism includes being arranged in sliding seat
On lock hook and the trunk eave tile matched with lock hook that is set on the base, guarantee can be locked back when not working
The magnetic railings ruler of contracting prevents from magnetic railings ruler from skidding off being damaged by collision.
Since sliding seat is equipped with the force handle of control sliding seat movement, so that the operation of sliding seat and self-locking mechanism is more
For convenience.
Since pedestal is equipped with housing, housing is equipped with the avoid holes passed through for handle, when lock hook hooks trunk eave tile,
Magnetic railings ruler is located in housing on sliding seat, further protects the magnetic railings ruler of retraction.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of utility model device.
Fig. 2 is the schematic diagram of portal frame part in the utility model.
Fig. 3 is displacement measurement vehicle structure schematic diagram in the utility model.
Fig. 4 is that displacement measurement trolley removes cover structure schematic diagram in the utility model.
Fig. 5 is the top view (removing housing) of displacement measurement trolley in the utility model.
Fig. 6 is the left view (removing housing) of displacement measurement trolley in the utility model.
Fig. 1 is into Fig. 6: 1. external frames, 2. directive slide tracks, 3. gantry vehicle frames, 4. wheels, 5. motors, 6. brackets, 7. supports
Frame, 8. vertical sensors, 9. horizon sensors, 10. magnetic stripes, 11. displacement measurement trolleies；12. pedestal, 13. sliding seats, 14.
One guide rail, 15. second guide rails, 16. baffles, 17. idler wheels, 18. air springs, 19. magnetic railings rulers, 20. self-locking mechanisms, 21. lockings
Hook, 22. trunk eave tiles, 23. force handles, 24. housings, 25. anchor chains.
Specific embodiment
With reference to the accompanying drawing, the specific embodiment of the utility model is described in detail.
As shown in figures 1 to 6, length of chain cable value measurement mechanism before and after anchor chain tensile test, including external frame 1, external frame
1 includes bottom plate and the side plate that bottom plate two sides are arranged in, and the bottom plate of external frame 1 is led equipped with what a pair was arranged along its length
To sliding rail 2, directive slide track 2 is equipped with gantry vehicle frame 3, and portal frame is equipped with the driving mechanism of driving portal frame movement, driving machine
Structure includes the wheel 4 cooperated with directive slide track 2 that gantry pillar lower part is arranged in and the motor 5 of the rotation of driving wheel 4.
It is equipped with a pair of brackets 6 at bottom plate both ends, is set up below the anchor chain lived by measurer for pulling force clamping on two brackets 6
There is bracket 7；The crossbeam of portal frame is equipped with the vertical sensor 8 of vertical chain link on detection anchor chain, portal frame one of them
Column is equipped with the horizon sensor 9 of chain link horizontal on detection anchor chain, and wherein side side plate is equipped with and guiding external frame 1
The parallel magnetic stripe 10 of sliding rail 2 is equipped with displacement measurement trolley 11 close to the side of magnetic stripe 10 on gantry vehicle frame 3；Displacement measurement is small
Vehicle 11 includes the pedestal 12 being arranged on gantry vehicle frame 3, and pedestal 12 is equipped with the direction movement perpendicular to 1 side plate of external frame
Sliding seat 13, the first guide rail 14 and the second guide rail 15 are equipped on pedestal 12 side by side, and the sliding seat 13 is arranged in the first guide rail 14
On the second guide rail 15.Being equipped on pedestal 12 in the end for corresponding to the first guide rail 14 and the second guide rail 15 prevents sliding seat 13 de-
The baffle 16 of rail.Sliding seat 13 is equipped with the idler wheel 17 matched with surface of side plate by the part of proximal panel, and pedestal 12 is equipped with
By the pushing and pressing of sliding seat 13 to the air spring 18 on side plate, sliding seat 13 is additionally provided with and magnetic stripe on side plate on the part of proximal panel
10 magnetic railings rulers 19 matched.Vertical sensor 8, horizon sensor 9, magnetic railings ruler 19 are electrically connected with control device respectively.Work as rolling
When wheel 17 is with side plane contact, magnetic railings ruler 19 is 1-2mm at a distance from side plate.
The self-locking mechanism 20 of locking sliding seat 13 is equipped between pedestal 12 and sliding seat 13, self-locking mechanism 20 includes that setting exists
Lock hook 21 on sliding seat 13 and the trunk eave tile 22 matched with lock hook 21 being arranged on pedestal 12.Sliding seat
13 are equipped with the force handle 23 that control sliding seat 13 moves.Pedestal 12 is equipped with housing 24, and housing 24 is equipped with and wears for handle
The avoid holes crossed, when lock hook 21 hooks trunk eave tile 22, magnetic railings ruler 19 is located in housing 24 on sliding seat 13.
When measurement, driving mechanism drives portal frame movement, when vertical sensor 8 or horizon sensor 9 detect anchor chain,
Magnetic railings ruler 19 starts, and when vertical sensor 8 and horizon sensor 9 all can't detect anchor chain, magnetic railings ruler 19 stops, to obtain
Measurement data.
Since the rolling plane of bearing roller 17 is parallel with the measurement of magnetic railings ruler 19 plane and interval 1-2mm, while passing through air
Bearing roller 17 is released and is pressed on the wall of side by spring 18, and when measuring trolley movement, bearing roller 17 is along side
Face wall body rolls, and the moment guarantees that the magnetic stripe 10 on magnetic railings ruler 19 and wall is spaced 1-2mm, and then meets 19 optimum measurement of magnetic railings ruler
Spacing improves measurement accuracy and stability.
After test, when making 13 back shrinkage of sliding seat, trunk eave tile 22 and 21 first contacts of lock hook by handle
It can mutually catch on, and then fix sliding seat 13, by the way that reasonable 22 mounting base position of trunk eave tile is arranged, when sliding seat 13 is solid
Periodically, the magnetic railings ruler 19 of front end has retracted to inside outer cover, shields to magnetic railings ruler 19, when push handle again, as
Nose eave tile 22 then separates automatically with lock hook 21, air spring 18 push sliding seat 13 forward, realize convenient fast self-locking with
Unlock.
The principles and effects of the utility model creation, and the reality that part uses only is illustrated in the above embodiments
Example is applied, is rather than limited the present invention；It should be pointed out that for those of ordinary skill in the art, not departing from this
Under the premise of utility model concept, various modifications and improvements can be made, these belong to the protection of the utility model
Range.
Claims (8)
1. length of chain cable value measurement mechanism before and after anchor chain tensile test, including external frame, external frame include bottom plate and set
The side plate in bottom plate two sides is set, the bottom plate of external frame is equipped with a pair of directive slide track being arranged along its length, directive slide track
It is equipped with gantry vehicle frame, portal frame is equipped with the driving mechanism of driving portal frame movement, it is equipped with a pair of brackets at bottom plate both ends, two
Bracket is provided with below the anchor chain lived by measurer for pulling force clamping on a bracket；The crossbeam of portal frame is equipped on detection anchor chain
The vertical sensor of vertical chain link, one of column of portal frame are equipped with the horizontal of chain link horizontal on detection anchor chain and pass
Sensor, it is characterised in that: wherein side side plate is equipped with the magnetic stripe parallel with directive slide track, gantry vehicle frame to the external frame
The upper side close to magnetic stripe is equipped with displacement measurement trolley；Displacement measurement trolley includes the pedestal being arranged on the vehicle frame of gantry, pedestal
It is equipped with the sliding seat of the direction movement perpendicular to external frame side plate, sliding seat is equipped with and side plate table by the part of proximal panel
The idler wheel that face matches, pedestal, which is equipped with, pushes against the spring to side plate for sliding seat, and sliding seat is gone back on the part of proximal panel
Equipped with the magnetic railings ruler matched with magnetic stripe on side plate, vertical sensor, horizon sensor, magnetic railings ruler respectively with control device Electricity Federation
It connects, when idler wheel and side plane contact, magnetic railings ruler is 1-2mm at a distance from side plate.
2. length of chain cable value measurement mechanism before and after anchor chain tensile test as described in claim 1, it is characterised in that: the pedestal
Between sliding seat be equipped with locking sliding seat self-locking mechanism, self-locking mechanism include the lock hook being arranged on sliding seat and
The trunk eave tile matched with lock hook being set on the base.
3. length of chain cable value measurement mechanism before and after anchor chain tensile test as claimed in claim 2, it is characterised in that: the sliding
Seat is equipped with the force handle of control sliding seat movement.
4. length of chain cable value measurement mechanism before and after anchor chain tensile test as claimed in claim 3, it is characterised in that: the pedestal
It is equipped with housing, housing is equipped with the avoid holes passed through for handle, when lock hook hooks trunk eave tile, magnetic railings ruler position on sliding seat
In in housing.
5. length of chain cable value measurement mechanism before and after anchor chain tensile test as claimed in claim 4, it is characterised in that: the spring
For air spring.
6. length of chain cable value measurement mechanism before and after anchor chain tensile test as claimed in claim 5, it is characterised in that: the pedestal
Upper to be equipped with the first guide rail and the second guide rail side by side, the sliding seat is arranged on the first guide rail and the second guide rail.
7. length of chain cable value measurement mechanism before and after anchor chain tensile test as claimed in claim 6, it is characterised in that: the pedestal
On in the end for corresponding to the first guide rail and the second guide rail be equipped with the baffle for preventing sliding seat from derailing.
8. length of chain cable value measurement mechanism before and after anchor chain tensile test as claimed in claim 7, it is characterised in that: the driving
Mechanism includes the motor rotated with the wheel and driving wheel of directive slide track cooperation that gantry pillar lower part is arranged in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822192181.9U CN209214533U (en) | 2018-12-25 | 2018-12-25 | Length of chain cable value measurement mechanism before and after anchor chain tensile test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822192181.9U CN209214533U (en) | 2018-12-25 | 2018-12-25 | Length of chain cable value measurement mechanism before and after anchor chain tensile test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209214533U true CN209214533U (en) | 2019-08-06 |
Family
ID=67466105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822192181.9U Active CN209214533U (en) | 2018-12-25 | 2018-12-25 | Length of chain cable value measurement mechanism before and after anchor chain tensile test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209214533U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109579681A (en) * | 2018-12-25 | 2019-04-05 | 舟山市质量技术监督检测研究院 | Length of chain cable value measurement mechanism before and after anchor chain tensile test |
| CN109579681B (en) * | 2018-12-25 | 2024-06-25 | 舟山市质量技术监督检测研究院 | Anchor chain length value measuring device before and after anchor chain tensile test |
-
2018
- 2018-12-25 CN CN201822192181.9U patent/CN209214533U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109579681A (en) * | 2018-12-25 | 2019-04-05 | 舟山市质量技术监督检测研究院 | Length of chain cable value measurement mechanism before and after anchor chain tensile test |
| CN109579681B (en) * | 2018-12-25 | 2024-06-25 | 舟山市质量技术监督检测研究院 | Anchor chain length value measuring device before and after anchor chain tensile test |
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