CN109204691A - A kind of miniature trolley examined for the adjustment cushion block installation of pitch cargo tank - Google Patents
A kind of miniature trolley examined for the adjustment cushion block installation of pitch cargo tank Download PDFInfo
- Publication number
- CN109204691A CN109204691A CN201811229834.4A CN201811229834A CN109204691A CN 109204691 A CN109204691 A CN 109204691A CN 201811229834 A CN201811229834 A CN 201811229834A CN 109204691 A CN109204691 A CN 109204691A
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- China
- Prior art keywords
- cushion block
- metal contact
- contact piece
- height
- elevating lever
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B71/00—Designing vessels; Predicting their performance
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Handcart (AREA)
Abstract
The present invention relates to the installation inspection technology fields of pitch cargo tank, it discloses a kind of miniature trolleies examined for the adjustment cushion block installation of pitch cargo tank, including car body, the vehicle body upper portion is provided with drift and floating type no-go gage, minimum value of the tip height of the drift equal to the height between the bottom plane before goods fallers tank and adjustment cushion block, the floating type no-go gage includes the elevating lever for erectting setting, elevating lever is jacked up upwards by spring, the upper end of elevating lever is provided with idler wheel, the first metal contact piece is connected on elevating lever, vehicle body upper portion is provided with collets, the second metal contact piece is provided on the collets, first metal contact piece, maximum value of the height of the top of its idler wheel equal to the height between the bottom plane before goods fallers tank and adjustment cushion block when second metal contact piece just contacts, the rear portion of the car body There is handle by stud connection, is provided with battery and signal lamp on handle.The present invention can improve detection efficiency, and convenience is good.
Description
Technical field
The present invention relates to the installation inspection technology fields of pitch cargo tank, and in particular to one kind is adjusted for pitch cargo tank
The miniature trolley that cushion block installation is examined.
Background technique
Goods tank support in large-scale type asphalt tanker is effective load that the load-bearing of goods tank and reduction heat transfer lead to malformation
Body.Goods tank, which supports interior steel adjustment cushion block, and the effective contact surface of goods tank is influences pith (institute's tank available in stock of liquid goods tank load-bearing
The contact of cushion block has to be larger than 70% or more, and the cushion block area of each piece of contact needs 35% or more).According to the goods tank of asphalt tanker
Mounting process requirement, goods tank adjustment cushion block install work under ship not condition of loading, adjustment steel cushion block and the fixed steel of goods pot bottom
The gap of cushion block or goods pot bottom structure (when not setting fixed cushion block) is usually more than 2mm to be appropriate.Preceding futures tank adjustment cushion block is surveyed
Following problem is faced in amount processing:
First, goods tank in cofferdam wherein has 56 pieces of adjustment cushion blocks because inner space is narrow below goods tank
Be distributed in port and starboard side wall, highest point measurement position is pushed up close to cargo hold is counter, increase the difficulty of measurement, and affect installation into
Degree.
Second, (totally 60 pieces of 200*200mm: 350*350mm is total for 364 pieces of the liquid goods tank adjustment of manpower hand dipping 2 cushion block
304 pieces), every piece of adjustment cushion block need to measure four points.4 people of technique person (2 one group of people) is to the measurement of goods pot bottom, since empty cabin is isolated
Inside there is ventilation shaft, part measured zone is narrow, and sect is numerous, needs complete within all technique persons 3 days.
Third is also needed to re-measure all steel adjustment cushion block one time, is on the one hand directed to after tank body adjustment cushion block installation
Unavoidably there is error in artificial measured deviation and adjustment cushion block process in production early period, by measurement, can not will be inconsistent
It closes desired adjustment cushion block to pick out, is subject to reconditioning and meets necessary requirement；On the other hand it by measurement spacing data, determines most
Meet technique requirement behind whole goods fallers position.
Since the goods tank of large-scale type asphalt tanker is mounted on important fixing link, (adjustment cushion block is installed rear, goods fallers
Before position) it needs to apply for checking and examination to shipowner, if technique person's hand dipping still to be leaned on to verify when applying for checking and examination to shipowner, both wasted shipowner's preciousness
Time influences goods tank installation period again, and then influences a series of progresses such as goods tank piping, string oil.For shorten shipowner deliver for a check when
Between, there is an urgent need to develop go out the new inspection tooling of one kind and detection method to replace the measurement of technique person.
Summary of the invention
To solve the above-mentioned problems, the present invention proposes a kind of for the miniature small of pitch cargo tank adjustment cushion block installation inspection
Vehicle, it is intended to goods tank adjustment cushion block be greatly shortened and install the reception time after work, and then shorten the production cycle.Specific technology
Scheme is as follows:
A kind of miniature trolley examined for the adjustment cushion block installation of pitch cargo tank, including car body, the lower car body are set
It is equipped with a number of rigid wheel, is disposed with according to vertical direction for detecting goods tank in the vehicle body upper portion
The drift and floating type no-go gage of limit height position between bottom plane before falling tank and adjustment cushion block, the top of the drift
For height equal to the minimum value of the height between the bottom plane before goods fallers tank and adjustment cushion block, the floating type no-go gage includes perpendicular
The elevating lever set is erected, the elevating lever is jacked up upwards by spring, and the upper end of the elevating lever is provided with idler wheel, the lifting
The first metal contact piece is connected on bar, the vehicle body upper portion is provided with collets, and the touching of the second metal is provided on the collets
Piece, its described first metal contact piece, the second metal contact piece are in electrical contact when the downward compressed spring of the elevating lever, and described first
The height of the top of its idler wheel is flat equal to the bottom before goods fallers tank when metal contact piece, the second metal contact piece just contact
The maximum value of height between face and adjustment cushion block, there is handle at the rear portion of the car body by stud connection, sets on the handle
Be equipped with battery and signal lamp, and the battery and signal lamp by conducting wire be serially connected in the first metal contact piece, the second metal contact piece it
Between.
Preferably, the signal lamp is greensignal light.
The tail end of above-mentioned miniature trolley is provided with handle, is provided on car body and examines goods pot bottom to height between adjustment cushion block
The drift of degree and floating type no-go gage, being capable of accurate fast verification adjustment cushion block completion situation.When externally delivering for a check, it is only necessary to will be micro-
Type trolley rolls between adjustment cushion block and goods tank bottom facial planes, can quickly determine whether to meet clearance requirement.Inspection is
The standard of no qualification is that drift can pass through, and its greensignal light when the idler wheel of floating type no-go gage upper end withstands the goods tank of upper end
Always shinny.The personnel of delivering for a check hold miniature trolley and walk in order one time, and checking and accepting can be completed in or so half an hour, greatly contract
The short time delivered for a check provides strong guarantee for goods tank entire lowering in place.
As a further improvement, a kind of miniature trolley examined for the adjustment cushion block installation of pitch cargo tank of the invention is also
Including drift height adjustment device and floating type no-go gage height adjustment device on the car body is arranged.
By setting drift height adjustment device and floating type no-go gage height adjustment device, so that miniature trolley can adapt to
The detection of different goods tank height (before falling tank), to improve the versatility of miniature trolley.
Wherein, the drift height adjustment device includes the adjusting screw being connected on the car body, the adjusting screw
Upper head be the drift, and the drift by rotate it is described adjust screw realize height adjustment.
Preferably, locking nut is provided on the adjusting screw.
Wherein, the floating type no-go gage height adjustment device includes the lifting seat being arranged on the car body, the lifting
The mounting hole of the elevating lever is provided on seat, the elevating lever is inserted into the mounting hole and pushes up upwards by the spring
It rises, the collets is provided on the lifting seat on the car body.
In the present invention, the lower end of the elevating lever is provided with the retaining ring of limit, and the spring is arranged in the rolling
On one section of elevating lever between wheel and lifting seat.
Wherein, the lifting seat realizes the tune of lifting seat upper and lower position by screw rod and the adjusting nut being arranged on screw rod
Section.
Wherein, it is milled with keyway on the elevating lever, anti-rotation and limit screw, the anti-rotation and limit are provided on lifting seat
The front end socket cap of position screw is inserted into the keyway.
In the present invention, in first metal contact piece, the second metal contact piece, a metal contact piece at least within is elasticity
Metal contact piece.
As a further improvement of the present invention, first metal contact piece, one of gold in the second metal contact piece
Belong to and be provided with contact micrometer adjusting screw on contact, the front end of the contact micrometer adjusting screw is provided with to be connect with another one metal contact piece
The contact of touching.
By the way that contact micrometer adjusting screw is arranged, facilitate between the first metal contact piece and the second metal contact piece it is initial between distance essence
The adjustment of degree, it is ensured that the original precision and detection accuracy of miniature trolley.
Preferably, the quantity of the rigid wheel is 3 or 4.
The beneficial effects of the present invention are:
First, a kind of miniature trolley examined for the adjustment cushion block installation of pitch cargo tank of the invention, miniature trolley
Tail end is provided with handle, and the drift and floating type no-go gage of examining goods pot bottom to height between adjustment cushion block are provided on car body,
It being capable of accurate fast verification adjustment cushion block completion situation.When externally delivering for a check, it is only necessary to by miniature trolley in adjustment cushion block and goods
It is rolled between tank bottom facial planes, can quickly determine whether to meet clearance requirement.Check whether that qualified standard is drift energy
Enough pass through, and its greensignal light is shinny always when the idler wheel of floating type no-go gage upper end withstands the goods tank of upper end.The personnel of delivering for a check take
Miniature trolley walk in order one time, checking and accepting can be completed in or so half an hour, greatly shorten the time delivered for a check, be goods
Tank entire lowering provides strong guarantee in place.
Second, a kind of miniature trolley examined for the adjustment cushion block installation of pitch cargo tank of the invention is logical by being arranged
Height adjustment device and floating type no-go gage height adjustment device are advised, so that miniature trolley can adapt to different goods tank height and (fall tank
Before) detection, to improve the versatility of miniature trolley.
A kind of third, miniature trolley examined for the adjustment cushion block installation of pitch cargo tank of the invention, is touched by setting
Point micrometer adjusting screw, facilitate between the first metal contact piece and the second metal contact piece it is initial between range accuracy adjustment, it is ensured that it is micro-
The original precision and detection accuracy of type trolley.
Detailed description of the invention
Fig. 1 is a kind of structural representation of miniature trolley examined for the adjustment cushion block installation of pitch cargo tank of the invention
Figure；
Fig. 2 is the partial enlarged view of Fig. 1；
Fig. 3 is the schematic diagram for carrying out the adjustment cushion block installation of pitch cargo tank using the tooling in Fig. 1 and examining.
In figure: 1, car body, 2, rigid wheel, 3, drift, 4, floating type no-go gage, 5, elevating lever, 6, spring, 7, idler wheel, 8,
First metal contact piece, 9, collets, the 10, second metal contact piece, 11, hinged shaft, 12, handle, 13, battery, 14, signal lamp, 15, lead
Line, 16, adjusting screw, 17, locking nut, 18, lifting seat, 19, retaining ring, 20, contact micrometer adjusting screw, 21, screw rod, 22, anti-rotation
And limit screw, 23, goods tank, 24, adjustment cushion block.
In figure: A is the tip height of drift, and B is the height of the top of floating type no-go gage upper roller, and H is goods fallers tank
Height between preceding bottom plane and adjustment cushion block.
Specific embodiment
With reference to the accompanying drawings and examples, further description of the specific embodiments of the present invention.Following embodiment is only
For clearly illustrating technical solution of the present invention, and not intended to limit the protection scope of the present invention.
It is as shown in Figures 1 to 3 a kind of miniature trolley that cushion block installation inspection is adjusted for pitch cargo tank of the invention
Embodiment, including car body 1,1 lower part of car body are provided with a number of rigid wheel 2,1 top of car body according to from
The direction of front to back is disposed with the height pole fallen between the bottom plane before tank and adjustment cushion block 24 for detecting goods tank 23
The drift 3 and floating type no-go gage 4 of extreme position, the tip height of the drift 3 are equal to goods tank 23 and fall the bottom plane before tank and tune
The minimum value of height between whole cushion block 24, the floating type no-go gage include the elevating lever 5 for erectting setting, and the elevating lever 5 is logical
It crosses spring 6 to jack up upwards, the upper end of the elevating lever 5 is provided with idler wheel 7, is connected with the first metal contact piece on the elevating lever 5
8,1 top of car body is provided with collets 9, is provided with the second metal contact piece 10 on the collets 9, the elevating lever 5 to
Its described first metal contact piece 8, the second metal contact piece 10 are in electrical contact when lower compressed spring 6, and first metal contact piece 8,
The height B of the top of its idler wheel 7 falls the bottom plane before tank equal to goods tank 23 when second metal contact piece 10 just contacts
The rear portion of the maximum value of height H between adjustment cushion block 24, the car body 1 is connected with handle 12, the hand by hinged shaft 11
Battery 13 and signal lamp 14 are provided on handle 12, and the battery 13 and signal lamp 14 are serially connected in the touching of the first metal by conducting wire 15
Between piece 8, the second metal contact piece 10.
Preferably, the signal lamp 14 is greensignal light.
The tail end of above-mentioned miniature trolley is provided with handle 12, is provided on car body 1 and examines 23 bottom of goods tank to adjusting cushion block
The drift 3 and floating type no-go gage 4 of height between 24, being capable of accurate fast verification adjustment cushion block 24 completion situation.Externally delivering for a check
When, it is only necessary to miniature trolley is rolled between adjustment cushion block 24 and 23 bottom plane of goods tank, can quickly be determined whether full
Sufficient clearance requirement.Check whether that qualified standard is that drift 3 can pass through, and the idler wheel 7 of floating type no-go gage upper end withstands upper end
Goods tank 23 when its greensignal light it is shinny always.The personnel of delivering for a check hold miniature trolley and walk in order one time, and or so half an hour is i.e.
Achievable checking and accepting greatly shortens the time delivered for a check, and provides strong guarantee in place for goods tank entire lowering.
As a further improvement, a kind of miniature trolley examined for the adjustment cushion block installation of pitch cargo tank of the present embodiment
It further include the drift height adjustment device being arranged on car body 1 and floating type no-go gage height adjustment device.
By setting drift height adjustment device and floating type no-go gage height adjustment device, so that miniature trolley can adapt to
The detection of different goods tank height (before falling tank), to improve the versatility of miniature trolley.
Wherein, the drift height adjustment device includes the adjusting screw 16 being connected on the car body 1, the adjusting spiral shell
The upper head of nail 16 is the drift 3, and the drift is by rotating the adjustment for adjusting screw 16 and realizing height.
Preferably, locking nut 17 is provided on the adjusting screw 16.
Wherein, the floating type no-go gage height adjustment device includes the lifting seat 18 being arranged on the car body 1, the liter
The mounting hole of the elevating lever 5 is provided on drop seat 18, the elevating lever 5 is inserted into the mounting hole and by the spring
6 jack up upwards, and the collets 9 are provided on the lifting seat 18 on the car body 1.
In the present embodiment, the lower end of the elevating lever 5 is provided with the retaining ring 19 of limit, and the spring 6 is arranged in
On one section of elevating lever 5 between the idler wheel 7 and lifting seat 18.
Wherein, the lifting seat 18 realizes about 18 lifting seat by screw rod 21 and the adjusting nut being arranged on screw rod 21
The adjusting of position.
Wherein, it is milled with keyway on the elevating lever 5, anti-rotation and limit screw 22 is provided on lifting seat 18, it is described anti-
Turn and the front end socket cap of limit screw 22 is inserted into the keyway.
In the present embodiment, in first metal contact piece 8, the second metal contact piece 10, a metal contact piece at least within
For elastic metallic contact.
As the further improvement of the present embodiment, in first metal contact piece 8, the second metal contact piece 10 wherein one
Contact micrometer adjusting screw 20 is provided on a metal contact piece, the front end of the contact micrometer adjusting screw 20 is provided with and another one gold
Belong to the contact of contact pad.
By the way that contact micrometer adjusting screw 20 is arranged, facilitate between the first metal contact piece 8 and the second metal contact piece 10 it is initial between
The adjustment of range accuracy, it is ensured that the original precision and detection accuracy of miniature trolley.
Preferably, the quantity of the rigid wheel is 3 or 4.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, several improvements and modifications can also be made, these improvements and modifications
Also it should be regarded as protection scope of the present invention.
Claims (9)
1. a kind of miniature trolley examined for the adjustment cushion block installation of pitch cargo tank, which is characterized in that including car body, the vehicle
Body lower part is provided with a number of rigid wheel, is disposed with and is used for according to vertical direction in the vehicle body upper portion
The drift and floating type no-go gage of limit height position between bottom plane before detecting goods fallers tank and adjustment cushion block are described logical
The tip height of rule be equal to goods fallers tank before bottom plane and adjustment cushion block between height minimum value, it is described it is floating type only
Rule include the elevating lever for erectting setting, and the elevating lever is jacked up upwards by spring, and the upper end of the elevating lever is provided with idler wheel,
The first metal contact piece is connected on the elevating lever, the vehicle body upper portion is provided with collets, and is provided on the collets
Two metal contact pieces, its described first metal contact piece, the second metal contact piece are in electrical contact when the downward compressed spring of the elevating lever, and
Before the height of the top of its idler wheel is equal to goods fallers tank when first metal contact piece, the second metal contact piece just contact
Bottom plane and adjustment cushion block between height maximum value, there is handle at the rear portion of the car body by stud connection, described
Battery and signal lamp are provided on handle, and the battery and signal lamp are serially connected in the first metal contact piece, the second gold medal by conducting wire
Belong between contact.
2. a kind of miniature trolley examined for the adjustment cushion block installation of pitch cargo tank according to claim 1, feature
It is, further includes the drift height adjustment device and floating type no-go gage height adjustment device of setting on the car body.
3. a kind of miniature trolley examined for the adjustment cushion block installation of pitch cargo tank according to claim 2, feature
It is, the drift height adjustment device includes the adjusting screw being connected on the car body, the upper end for adjusting screw
Portion is the drift, and the drift is by rotating the adjustment for adjusting screw and realizing height.
4. a kind of miniature trolley examined for the adjustment cushion block installation of pitch cargo tank according to claim 3, feature
It is, is provided with locking nut on the adjusting screw.
5. a kind of miniature trolley examined for the adjustment cushion block installation of pitch cargo tank according to claim 2, feature
It is, the floating type no-go gage height adjustment device includes the lifting seat being arranged on the car body, is arranged on the lifting seat
There is the mounting hole of the elevating lever, the elevating lever is inserted into the mounting hole and jacks up upwards by the spring, described
The collets are provided on lifting seat on car body.
6. a kind of miniature trolley examined for the adjustment cushion block installation of pitch cargo tank according to claim 5, feature
Be, the lower end of the elevating lever is provided with the retaining ring of limit, the spring be arranged in the idler wheel and lifting seat it
Between one section of elevating lever on.
7. a kind of miniature trolley examined for the adjustment cushion block installation of pitch cargo tank according to claim 1, feature
It is, in first metal contact piece, the second metal contact piece, a metal contact piece at least within is elastic metallic contact.
8. a kind of miniature trolley examined for the adjustment cushion block installation of pitch cargo tank according to claim 1, feature
It is, contact micrometer adjusting screw, institute is provided on one of metal contact piece in first metal contact piece, the second metal contact piece
The front end for stating contact micrometer adjusting screw is provided with the contact contacted with another one metal contact piece.
9. a kind of miniature trolley examined for the adjustment cushion block installation of pitch cargo tank according to claim 1, feature
It is, the quantity of the rigid wheel is 3 or 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811229834.4A CN109204691B (en) | 2018-10-22 | 2018-10-22 | A kind of miniature trolley examined for the adjustment cushion block installation of pitch cargo tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811229834.4A CN109204691B (en) | 2018-10-22 | 2018-10-22 | A kind of miniature trolley examined for the adjustment cushion block installation of pitch cargo tank |
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| Publication Number | Publication Date |
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| CN109204691A true CN109204691A (en) | 2019-01-15 |
| CN109204691B CN109204691B (en) | 2019-09-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811229834.4A Active CN109204691B (en) | 2018-10-22 | 2018-10-22 | A kind of miniature trolley examined for the adjustment cushion block installation of pitch cargo tank |
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| CN109204691B (en) | 2019-09-10 |
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