CN111196295A - Multi freedom dolly of detecting a flaw - Google Patents
Multi freedom dolly of detecting a flaw Download PDFInfo
- Publication number
- CN111196295A CN111196295A CN201811376772.XA CN201811376772A CN111196295A CN 111196295 A CN111196295 A CN 111196295A CN 201811376772 A CN201811376772 A CN 201811376772A CN 111196295 A CN111196295 A CN 111196295A
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- China
- Prior art keywords
- support
- bolt
- sets
- horizontal
- shaped
- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B3/00—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor
- B62B3/02—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor involving parts being adjustable, collapsible, attachable, detachable or convertible
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B5/00—Accessories or details specially adapted for hand carts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/28—Constructional details, e.g. end stops, pivoting supporting members, sliding runners adjustable to load dimensions
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Abstract
The invention relates to a multi-degree-of-freedom flaw detection trolley which is provided with a walking trolley with a push handle, wherein a scissor type lifting platform driven by a hand-operated hydraulic pump is arranged on the walking trolley, a support formed by two clamping plates is arranged on the scissor type lifting platform, a support block is connected to the support in a rotating manner, and two sets of vertical surface rotating and locking devices are arranged between the support block and the support; a rotating shaft is arranged at the center of the top of the supporting seat block, a horizontal seat plate is sleeved on the rotating shaft, the horizontal seat plate and the supporting seat block are locked through two sets of horizontal plane rotating locking devices, two sets of split hoops are arranged on the horizontal seat plate side by side, a flaw detector is arranged in the two sets of split hoops in a hooped mode, and a plurality of locking bolts are further arranged on each set of split hoops and are locked through a pressing flaw detector shell; the invention realizes the adjustment of the flaw detector with more freedom of freedom, is more convenient and flexible to operate and has good practical use value.
Description
Technical Field
The invention relates to the technical field of flaw detection equipment, in particular to a multi-degree-of-freedom flaw detection trolley.
Background
All can use the defectoscope on carrying out container inside and detecting and detect and weld seam crack, but because defectoscope self volume is great relatively, weight is also heavier, and the angle that needs the defectoscope to detect the work piece can often change, will often adjust the organism angle of transform defectoscope like this when using, and the adjustment all wastes time and energy at every turn, and is extremely inconvenient.
Disclosure of Invention
The invention aims to provide a multi-degree-of-freedom flaw detection trolley which is novel in structural design and convenient to use and adjust, aiming at the problems existing in the practical use of the existing flaw detector.
The specific scheme of the invention is as follows: a multi-degree-of-freedom flaw detection trolley is provided with a walking trolley with a push handle, a shear type lifting platform driven by a hand-operated hydraulic pump is arranged on the walking trolley, a support formed by two clamping plates is arranged on the shear type lifting platform, a support block is connected to the support in a rotating mode, and two sets of vertical surface rotating and locking devices are arranged between the support block and the support; the top center department of support seat piece is equipped with the revolving axle, and the cover has a horizontal bedplate on the revolving axle, locks through two sets of horizontal plane rotation locking device between horizontal bedplate and the support seat piece, is equipped with two sets of split type staple bolts on the horizontal bedplate side by side, and the hoop is equipped with the defectoscope in two sets of split type staple bolts, still is equipped with a plurality of locking bolts on every set of split type staple bolt, locking bolt locks it through compressing tightly the defectoscope casing.
The vertical surface rotation locking device comprises a T-shaped groove arranged on the side wall of a support block in a circular track and a T-shaped bolt arranged on a support, wherein the T-shaped end of the T-shaped bolt is arranged in the T-shaped groove, and a locking nut with a rotating handle is sleeved on the part, outside the support, of the T-shaped bolt; the horizontal plane rotation locking device also comprises a T-shaped groove which is arranged on the upper surface of the supporting seat block and is in circular track arrangement and a T-shaped bolt which is arranged on the horizontal seat plate, the T-shaped end of the T-shaped bolt is arranged in the corresponding T-shaped groove, and a locking nut with a rotating handle is sleeved on the part of the T-shaped bolt which is positioned outside the horizontal seat plate; the actual structure of the two rotary locking devices is basically the same, and only the use positions are different.
The split type hoop is formed by hinging two semicircular hoops, the end parts of the two semicircular hoops are locked by adopting bolt lock catches, and the locking bolt is arranged on one semicircular hoop.
In the invention, the adjustment of the freedom degrees of the flaw detector in the horizontal and vertical directions is realized through the walking trolley and the scissor type lifting platform; the rotation between the support and the support seat block, the rotation between the rotating shaft and the horizontal seat plate and the axial rotation of the flaw detector in the split type hoop provide three degrees of freedom for adjustment, so that the degree of freedom for adjustment of the whole flaw detector is greatly increased; the horizontal plane rotation locking device, the vertical plane rotation locking device and the locking bolt are used, so that the whole mechanism is safer and more reliable.
The invention realizes the adjustment of the flaw detector with more freedom of freedom, is more convenient and flexible to operate and has good practical use value.
Drawings
FIG. 1 is a schematic diagram of the general structure of the present invention;
FIG. 2 is a front view schematic of the present invention;
FIG. 3 is a side view schematic of the present invention;
FIG. 4 is a schematic top view of the present invention;
FIG. 5 is a sectional view of the horizontal rotation locking device of the present invention;
fig. 6 is a sectional view of the vertical surface rotation locking device of the present invention.
In the figure: the device comprises a horizontal seat plate 1, a horizontal plane rotation locking device 2, a vertical plane rotation locking device 3, a support 4, a shear type lifting platform 5, a walking trolley 6, a split type hoop 7, a locking bolt 8, a flaw detector 9, a semicircular hoop 10, a support block 11, a bolt lock catch 12, a locking nut 13, a T-shaped bolt 14, a T-shaped groove 15 and a rotating shaft 16.
Detailed Description
Referring to fig. 1-5, the invention is a multi-degree-of-freedom flaw detection trolley, which is provided with a walking trolley 6 with a push handle, wherein a scissor type lifting platform 5 driven by a hand-operated hydraulic pump is arranged on the walking trolley, a support 4 consisting of two clamping plates is arranged on the scissor type lifting platform, a support block 11 is rotatably connected on the support, and two sets of vertical surface rotation locking devices 3 are arranged between the support block and the support; the top center department of support seat piece is equipped with the revolving axle 16, and the cover has a horizontal bedplate 1 on the revolving axle, locks through two sets of horizontal plane rotation locking device 2 between horizontal bedplate and the support seat piece, is equipped with two sets of split type staple bolts 7 side by side on the horizontal bedplate, and the hoop is equipped with defectoscope 9 in two sets of split type staple bolts, still is equipped with a plurality of locking bolt 8 on every set of split type staple bolt, locking bolt locks it through compressing tightly the defectoscope casing.
The vertical surface rotation locking device in the embodiment comprises a T-shaped groove 15 which is arranged on the side wall of a supporting seat block 11 and is in circular track arrangement and a T-shaped bolt 14 which is arranged on a supporting seat, wherein a T-shaped end of the T-shaped bolt is arranged in the T-shaped groove, and a locking nut 13 with a rotating handle is sleeved on the part, positioned outside the supporting seat, of the T-shaped bolt; the horizontal plane rotation locking device also comprises a T-shaped groove which is arranged on the upper surface of the supporting seat block and is in circular track arrangement and a T-shaped bolt which is arranged on the horizontal seat plate, the T-shaped end of the T-shaped bolt is arranged in the corresponding T-shaped groove, and a locking nut with a rotating handle is sleeved on the part of the T-shaped bolt which is positioned outside the horizontal seat plate 1; the actual structure of the two rotary locking devices is basically the same, and only the use positions are different.
In this embodiment, the split-type hoop is formed by hinging two semicircular hoops 10, and the end parts of the two semicircular hoops are locked by adopting bolt locks 12, wherein the locking bolt is arranged on one semicircular hoop.
According to the invention, the adjustment of the freedom degrees of the flaw detector in the horizontal and vertical directions is realized through the walking trolley and the shear type lifting platform; the rotation between the support and the support seat block, the rotation between the rotating shaft and the horizontal seat plate and the axial rotation of the flaw detector in the split type hoop provide three degrees of freedom for adjustment, so that the degree of freedom for adjustment of the whole flaw detector is greatly increased; the horizontal plane rotation locking device, the vertical plane rotation locking device and the locking bolt are used, so that the whole mechanism is safer and more reliable.
Claims (3)
1. The utility model provides a multi freedom flaw detection dolly which characterized in that: the device comprises a walking trolley with a push handle, wherein a scissor type lifting platform driven by a hand-operated hydraulic pump is arranged on the walking trolley, a support composed of two clamping plates is arranged on the scissor type lifting platform, a support block is rotatably connected on the support, and two sets of vertical surface rotating and locking devices are arranged between the support block and the support; the top center department of support seat piece is equipped with the revolving axle, and the cover has a horizontal bedplate on the revolving axle, locks through two sets of horizontal plane rotation locking device between horizontal bedplate and the support seat piece, is equipped with two sets of split type staple bolts on the horizontal bedplate side by side, and the hoop is equipped with the defectoscope in two sets of split type staple bolts, still is equipped with a plurality of locking bolts on every set of split type staple bolt, locking bolt locks it through compressing tightly the defectoscope casing.
2. The multi-degree-of-freedom flaw detection trolley according to claim 1, characterized in that: the vertical surface rotation locking device comprises a T-shaped groove arranged on the side wall of the support block in a circular track and a T-shaped bolt arranged on the support, wherein the T-shaped end of the T-shaped bolt is arranged in the T-shaped groove, and a locking nut with a rotating handle is sleeved on the part, outside the support, of the T-shaped bolt; the horizontal plane rotation locking device also comprises a T-shaped groove arranged on the upper surface of the supporting seat block in a circular track and a T-shaped bolt arranged on the horizontal seat plate, the T-shaped end of the T-shaped bolt is arranged in the corresponding T-shaped groove, and a locking nut with a rotating handle is sleeved on the part, outside the horizontal seat plate, of the T-shaped bolt.
3. The multi-degree-of-freedom flaw detection trolley according to claim 1, characterized in that: the split type hoop is formed by hinging two semicircular hoops, the end part of the split type hoop is locked by adopting a bolt lock catch, and the locking bolt is arranged on one semicircular hoop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811376772.XA CN111196295A (en) | 2018-11-19 | 2018-11-19 | Multi freedom dolly of detecting a flaw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811376772.XA CN111196295A (en) | 2018-11-19 | 2018-11-19 | Multi freedom dolly of detecting a flaw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111196295A true CN111196295A (en) | 2020-05-26 |
Family
ID=70744602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811376772.XA Pending CN111196295A (en) | 2018-11-19 | 2018-11-19 | Multi freedom dolly of detecting a flaw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111196295A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111675144A (en) * | 2020-06-11 | 2020-09-18 | 中国南方电网有限责任公司超高压输电公司天生桥局 | Wall bushing pressure test strutting arrangement |
-
2018
- 2018-11-19 CN CN201811376772.XA patent/CN111196295A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111675144A (en) * | 2020-06-11 | 2020-09-18 | 中国南方电网有限责任公司超高压输电公司天生桥局 | Wall bushing pressure test strutting arrangement |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20200526 |
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| WD01 | Invention patent application deemed withdrawn after publication |