CN107940160B - A kind of water conservancy construction capping provision for disengagement - Google Patents
A kind of water conservancy construction capping provision for disengagement Download PDFInfo
- Publication number
- CN107940160B CN107940160B CN201711262226.9A CN201711262226A CN107940160B CN 107940160 B CN107940160 B CN 107940160B CN 201711262226 A CN201711262226 A CN 201711262226A CN 107940160 B CN107940160 B CN 107940160B
- Authority
- CN
- China
- Prior art keywords
- capping
- lower pallet
- provision
- water conservancy
- supporting plate
- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/10—Means for stopping flow from or in pipes or hoses
- F16L55/115—Caps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/14—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same
Abstract
A kind of water conservancy construction capping provision for disengagement of the present invention discloses one kind and is clamped by multiple equilibrium, and capping is fixed, then by rotating the device dismantled to capping.It is characterized in that bearing is placed in lower pallet medium position, the bearing inner race is equipped with foam-rubber cushion, the foam-rubber cushion surface is equipped with rubber, sliding groove is provided on lower pallet, the sliding groove is located on lower pallet upper surface, the sliding groove is waveform, and it is made of four groups of Wave crest and wave troughs, two adjusting rods are symmetrically placed on lower pallet, and run through lower pallet, described adjusting rod one end is wedge shape, and it is located at lower pallet upper surface, it is oriented to supporting plate and lower pallet inner ring is placed in by ceramic ring, and it fits with bearing face, the guiding supporting plate is ring structure, and inner ring diameter is greater than bearing inner race diameter, connection ring is placed on guiding supporting plate outer edge, four guide grooves are equidistantly provided in the connection ring.
Description
Technical field
A kind of water conservancy construction capping provision for disengagement of the present invention is related to one kind in water pipeline process of deployment, to water conservancy
The device that the capping for the blowdown clean-up port reserved on pipeline is dismantled, belongs to hydraulic engineering field.In particular to a kind of logical
It crosses multiple spot balance clamp to hold, capping is fixed, then by rotating the device dismantled to capping.
Background technique
Currently, in water conservancy construction progress, in order to, to being dredged in pipeline, be adopted in the position for being easy to deposit in the later period
With three-port structure, and one of port is blocked by capping, so that later period disassembly carries out the foreign matter in cleaning pipe,
Pipe-dredging is carried out, existing capping is all that screw thread is spirally connected, and is wound with raw material band, is sealed closure and uses, therefore is tearing open
Extremely troublesome when unloading, time-consuming and laborious, existing disassembly all clamps capping two sides by the latch on pipe wrench, presss from both sides at two
Point symmetry is held, but acts on the imbalance of the power on capping, pipe wrench can deflect when being dismantled, and in rotary course
In, pipe wrench can skid, and need to readjust the clamping dynamics of pipe wrench, and dynamics tension can form pressure blocking cap surface when rotated
Trace, and the port blocked can be made to deform when capping both ends are clamped, rotation disassembly is influenced, and not due to capping
It is all circle, pipe wrench influences envelope detachable cover plate it is easy to appear clamping not strongly admittedly or nowhere clamping, or cannot after disassembly
It is further continued for using existing some cappings easy to disassemble, only in disassembly, required dynamics becomes smaller, but is not suitable for
The closure of high hydraulic pressure, and be also required to carry out by pipe wrench when disassembly, some carries out rotation to capping by T-type structure and tears open
It unloads, the arm of force of cross bar rotation is limited, drives to rotary force on capping and becomes smaller, and dynamics needed for dismantling is invisible greatly, time-consuming to take
Power.
Summary of the invention
In order to improve above situation, a kind of water conservancy construction capping provision for disengagement of the present invention provides a kind of flat by multiple spot
Weighing apparatus clamping, is fixed capping, then by rotating the device dismantled to capping.
A kind of water conservancy construction capping provision for disengagement of the present invention is achieved in that a kind of water conservancy construction capping of the present invention
Provision for disengagement is by upper cover plate, internal gear disc, connection ring, guiding supporting plate, lower pallet, bearing, adjusting rod, sliding groove, slotted-guide pin, flexible
Bar, reset spring, grip block, holding chamber and force application arm composition, bearing are placed in lower pallet medium position, and the bearing inner race is equipped with
Foam-rubber cushion, the foam-rubber cushion surface are equipped with rubber, and sliding groove is provided on lower pallet, and the sliding groove is located at lower pallet upper surface
On, the sliding groove is waveform, and is made of four groups of Wave crest and wave troughs, and two adjusting rods are symmetrically placed on lower pallet, and are run through
Lower pallet, described adjusting rod one end is wedge shape, and is located at lower pallet upper surface, and guiding supporting plate is placed in lower pallet by ceramic ring
Circle, and fit with bearing face, the guiding supporting plate is ring structure, and it is straight greater than bearing inner race to be oriented to supporting plate inner ring diameter
Diameter, connection ring are placed on guiding supporting plate outer edge, and four guide grooves are equidistantly provided in the connection ring, and corresponding be placed in of telescopic rod is led
Into slot, and one end is suspended in above guiding supporting plate, and the other end is connected by sliding pin with sliding groove, and reset spring is placed on
On telescopic rod, and between sliding pin and connection ring, grip block correspondence is placed on telescopic rod one end, and the grip block is fan
Shape, multiple grip blocks are located on the same circumference, and the clamping plate surface is equipped with rubber mat, and the grip block is according to the class of capping
Type can select holding area and mode, and upper cover plate is placed in connection ring, and the grip block inward flange is equipped with arc panel, the arc
Angle on-right angle between shape plate and grip block, the inner wall of the arc panel are equipped with tooth or arc salient point, the arc panel it is outer
Wall is equipped with tooth or arc salient point, and the upper cover plate is ring structure, and the inner ring diameter of upper cover plate is equal to guiding supporting plate inner ring diameter,
Internal gear disc is placed in upper cover plate marginal position, and tooth and the wedge structure of adjusting rod one end match in the internal gear disc, two reinforcings
Arm is symmetrically placed on upper cover plate.
In use, by bearing holder (housing, cover) on pipe end, so that sponge restores, rubber and pipe end fitting on sponge,
So that capping is located in the middle part of connection ring, hand holds force application arm, then rotates lower pallet, so that the voussoir on adjusting rod is crossed
Internal gear disc, meanwhile, the sliding groove on lower pallet drives sliding pin mobile, and sliding pin pushes telescopic rod to contract, multiple clampings
Plate synchronization is clamped to contract, and to capping from four direction, so that the bite relative equilibrium on capping, then
By voussoir that internal gear disc is stuck, rotation force application arm is reversely rotated, connection ring rotation is then driven by upper cover plate, connection ring is logical
Crossing telescopic rod drives grip block to be rotated, and the rubber mat on grip block is pressurized and capping forms friction, turns round to capping
Turn, plugging plate is dismantled, with the rotated back of plugging plate, drives lower pallet mobile, disassembly is finally completed, by adjusting rod
It extracts, rotation force application arm moves the sliding pin on telescopic rod along sliding groove, pulls grip block outward, and capping plate is put
It opens, when the capping for needing to dismantle needs to clamp from memory, grip block is replaced, grip block inward flange position is selected to be equipped with
Arc panel, and the angle between grip block is acute angle, the lateral wall of arc panel is provided with tooth or arc convex, when need to dismantle
When capping needs are clamped from outside, select grip block inward flange position that arc panel is installed, and the folder between grip block
Angle is obtuse angle, and the inner sidewall of arc panel is provided with arc convex or tooth,
The bearing inner race is equipped with foam-rubber cushion, by squeezing sponge bearing inner race diameter can be become larger during installation,
Lower pallet inner ring is passed through convenient for capping plate, guarantees the Clamping Center of capping, appearance deflection capping plate when clamping is avoided to be detached from；
The foam-rubber cushion surface is equipped with rubber, can protect when being rotated to tube body, and tube body is avoided to rotate
When it is impaired, influence tube body service life；
The sliding groove is waveform, and is made of four groups of Wave crest and wave troughs, enables to sliding pin along between radial carry out
The movement having a rest carries out clamping release to capping by the cooperation with telescopic rod；
Described adjusting rod one end is wedge shape, and is located at lower pallet upper surface, can be formed and be cooperated with internal gear disc, to internal gear disc
The unidirectional rotation of progress adjust, capping is carried out clamping locking, avoided by movement of the cooperation sliding pin in sliding groove
When rotation, occur relaxation of giving up the throne between grip block, disassembly is caused to be skidded；
The guiding supporting plate is placed in lower pallet inner ring by ceramic ring, enable to guiding supporting plate with respect between lower pallet into
Row rotation is avoided when adjusting clamping diameter and dynamics, and clamping stagnation, which occurs, to be adjusted；
It is equidistantly provided with four guide grooves in the connection ring, enables to telescopic rod to stretch from four direction is synchronous, matches
It closes grip block to clamp capping from four symmetric points, so that capping plate stress balance, avoids single load bearing from deforming；
The grip block can select holding area and mode according to the type of capping, can adapt to different types of envelope
Cover board, it is applied widely；
Achieve the purpose that the capping reserved to water conservancy pipeline is dismantled.
Beneficial effect.
One, structure is simple, convenient and practical.
Two, multipoint clamping can be carried out to capping, guarantees the balance of clamping stability and stress, when avoiding clamping,
The deformation of capping single load bearing.
Three, when rotating disassembly, torsion can be transferred directly on capping by force application arm, and the arm of force lengthens Labor-saving high-efficiency；
Four, clamping disassembly can be carried out to different types of capping.
Detailed description of the invention
Fig. 1 is a kind of stereo-resolution figure of water conservancy construction capping provision for disengagement of the present invention.
Fig. 2 is a kind of three-dimensional structure diagram of water conservancy construction capping provision for disengagement grip block of the present invention, is only shown
Clamp the grip block structure of disassembly plugging plate outward from center.
Fig. 3 is a kind of three-dimensional structure diagram of water conservancy construction capping provision for disengagement grip block of the present invention, is only shown
From the grip block structure of export-oriented central clamp disassembly plugging plate.
In attached drawing
Wherein part are as follows: upper cover plate (1), internal gear disc (2), connection ring (3) are oriented to supporting plate (4), lower pallet (5), bearing
(6), adjusting rod (7), sliding groove (8), slotted-guide pin (9), telescopic rod (10), reset spring (11), grip block (12), holding chamber
(13), force application arm (14).
Specific embodiment:
A kind of water conservancy construction capping provision for disengagement of the present invention is achieved in that in use, covering bearing (6) in pipeline
On port, so that sponge restores, rubber and pipe end fitting on sponge, so that capping is located in the middle part of connection ring (3), hand
Force application arm (14) are held in portion, then rotate lower pallet (5), so that the voussoir on adjusting rod (7) is crossed internal gear disc (2), meanwhile, under
Sliding groove (8) on supporting plate (5) drives sliding pin mobile, and sliding pin pushes telescopic rod (10) to contract, multiple grip blocks
(12) synchronization is clamped to contract, and to capping from four direction, so that the bite relative equilibrium on capping, so
By voussoir that internal gear disc (2) is stuck, rotation force application arm (14) is reversely rotated afterwards, then passes through upper cover plate (1) drive connection ring
(3) it rotates, connection ring (3) drives grip block (12) to be rotated by telescopic rod (10), and the rubber mat on grip block (12) is pressurized
It is formed and is rubbed with capping, capping is reversed, plugging plate is dismantled, with the rotated back of plugging plate, driven
Lower pallet (5) is mobile, is finally completed disassembly, and adjusting rod (7) are extracted, and rotation force application arm (14) makes the cunning on telescopic rod (10)
Dynamic pin is mobile along sliding groove (8), pulls grip block (12) outward, and capping plate is decontroled, when the capping for needing to dismantle needs
When being clamped from memory, grip block (12) are replaced, select grip block (12) inward flange position that arc panel, and and clamping are installed
Angle between plate (12) is acute angle, and the lateral wall of arc panel is provided with tooth or arc convex, when the capping needs that needs are dismantled
When being clamped from outside, select grip block (12) inward flange position that arc panel, and the angle between grip block (12) are installed
For obtuse angle, the inner sidewall of arc panel is provided with arc convex or tooth,
Bearing (6) inner ring is equipped with foam-rubber cushion, bearing (6) inner ring can be made straight by squeezing sponge during installation
Diameter becomes larger, and passes through lower pallet (5) inner ring convenient for capping plate, guarantees the Clamping Center of capping, avoids occurring deflection envelope when clamping
Cover board is detached from；
The foam-rubber cushion surface is equipped with rubber, can protect when being rotated to tube body, and tube body is avoided to rotate
When it is impaired, influence tube body service life；
The sliding groove (8) is waveform, and is made of four groups of Wave crest and wave troughs, enables to sliding pin along radial progress
The movement of interval carries out clamping release to capping by the cooperation with telescopic rod (10)；
Described adjusting rod (7) one end is wedge shape, and is located at lower pallet (5) upper surface, can be formed and be matched with internal gear disc (2)
Close, the unidirectional rotation of progress of internal gear disc (2) adjusted, movement of the cooperation sliding pin in sliding groove (8), by capping into
Row clamping locking, avoids when rotated, and grip block relaxation of giving up the throne occurs between (12), and disassembly is caused to be skidded；
The guiding supporting plate (4) is placed in lower pallet (5) inner ring by ceramic ring, under enabling to be oriented to supporting plate (4) relatively
Supporting plate is rotated between (5), is avoided when adjusting clamping diameter and dynamics, and clamping stagnation, which occurs, to be adjusted；
Four guide grooves are equidistantly provided on the connection ring (3), telescopic rod (10) is enabled to synchronize from four direction
Flexible, cooperation grip block (12) clamps capping from four symmetric points so that capping plate stress balance, avoid unidirectionally by
Power deforms；
The grip block (12) can select holding area and mode according to the type of capping, can adapt to different type
Capping plate, it is applied widely；
Achieve the purpose that the capping reserved to water conservancy pipeline is dismantled.
Claims (7)
1. a kind of water conservancy construction capping provision for disengagement is provided on lower pallet it is characterized in that: bearing is placed in lower pallet medium position
Sliding groove, sliding groove are located on lower pallet upper surface, and sliding groove is waveform, and are made of four groups of Wave crest and wave troughs, two adjustings
Bar is symmetrically placed on lower pallet, and runs through lower pallet, and adjusting rod one end is wedge shape, and is located at lower pallet upper surface, is oriented to supporting plate
It is placed in lower pallet inner ring by ceramic ring, and is fitted with bearing face, connection ring is placed on guiding supporting plate outer edge, connection ring
On be equidistantly provided with four guide grooves, telescopic rod correspondence is placed in guide groove, and one end is suspended in above guiding supporting plate, and the other end is logical
It crosses sliding pin to be connected with sliding groove, reset spring is placed on telescopic rod, and between sliding pin and connection ring, grip block
Correspondence is placed on telescopic rod one end, and upper cover plate is placed in connection ring, the angle on-right angle between arc panel and grip block, upper cover plate
For ring structure, the inner ring diameter of upper cover plate is equal to guiding supporting plate inner ring diameter, and internal gear disc is placed in upper cover plate marginal position, internal tooth
Tooth and the wedge structure of adjusting rod one end match on disk, and two force application arms are symmetrically placed on upper cover plate.
2. a kind of water conservancy construction capping provision for disengagement according to claim 1, it is characterised in that the bearing inner race is set
There is foam-rubber cushion.
3. a kind of water conservancy construction capping provision for disengagement according to claim 2, it is characterised in that the foam-rubber cushion surface
It is equipped with rubber.
4. a kind of water conservancy construction capping provision for disengagement according to claim 1, it is characterised in that the guiding supporting plate is
Ring structure, and the inner ring diameter of the guiding supporting plate is greater than bearing inner race diameter.
5. a kind of water conservancy construction capping provision for disengagement according to claim 1, it is characterised in that the grip block is fan
Shape, multiple grip blocks are located on the same circumference, and the clamping plate surface is equipped with rubber mat.
6. a kind of water conservancy construction capping provision for disengagement according to claim 5, it is characterised in that the grip block inner edge
Edge is equipped with arc panel.
7. a kind of water conservancy construction capping provision for disengagement according to claim 6, it is characterised in that the arc panel it is interior
Wall is equipped with tooth or arc salient point, and the outer wall of the arc panel is equipped with tooth or arc salient point.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711262226.9A CN107940160B (en) | 2017-12-04 | 2017-12-04 | A kind of water conservancy construction capping provision for disengagement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711262226.9A CN107940160B (en) | 2017-12-04 | 2017-12-04 | A kind of water conservancy construction capping provision for disengagement |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107940160A CN107940160A (en) | 2018-04-20 |
| CN107940160B true CN107940160B (en) | 2019-11-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711262226.9A Active CN107940160B (en) | 2017-12-04 | 2017-12-04 | A kind of water conservancy construction capping provision for disengagement |
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| CN (1) | CN107940160B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108705511B (en) * | 2018-04-26 | 2021-05-25 | 南通天福机械有限公司 | Elastic clamping mechanical arm for parts |
| CN111409038B (en) * | 2020-04-02 | 2021-07-27 | 苏州浪潮智能科技有限公司 | Tool for disassembling server cover plate |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007285250A (en) * | 2006-04-19 | 2007-11-01 | Valeo Thermal Systems Japan Corp | Temporary sealing apparatus of opening of mounted body |
| KR101215913B1 (en) * | 2010-06-08 | 2012-12-27 | 주식회사 성남정밀 | Protection cap for pipe |
| CA2891271C (en) * | 2014-05-13 | 2017-09-19 | Thomas & Betts International, Llc | Conduit sleeve with detachable end cap |
| CN106869302A (en) * | 2015-12-12 | 2017-06-20 | 重庆科众机械有限公司 | A kind of capping for being easy to load and unload |
| CN107228252A (en) * | 2017-06-15 | 2017-10-03 | 成都大漠石油技术有限公司 | Suitable for the ports of petroleum pipelines plugging device of field work |
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2017
- 2017-12-04 CN CN201711262226.9A patent/CN107940160B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN107940160A (en) | 2018-04-20 |
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| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Hou Yanchang Inventor after: Other inventors request not to publish names Inventor before: The inventor has waived the right to be mentioned |
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Effective date of registration: 20190809 Address after: Thavorn street in Huanggu District of Shenyang city of Liaoning Province, No. 83 110854 Applicant after: China College of Criminal Police Address before: 221008 Office Building F, Tongxin Block, Software Park, Jiefangnan University of Mining and Technology, Quanshan District, Xuzhou City, Jiangsu Province Applicant before: Li Guangsu |
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