CN110244092A - A kind of combined shielding cylinder - Google Patents
A kind of combined shielding cylinder Download PDFInfo
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- CN110244092A CN110244092A CN201910651854.9A CN201910651854A CN110244092A CN 110244092 A CN110244092 A CN 110244092A CN 201910651854 A CN201910651854 A CN 201910651854A CN 110244092 A CN110244092 A CN 110244092A
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- 239000007787 solid Substances 0.000 claims description 4
- 238000005491 wire drawing Methods 0.000 abstract description 2
- 238000012360 testing method Methods 0.000 description 6
- 238000009413 insulation Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000005672 electromagnetic field Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910052573 porcelain Inorganic materials 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000739 chaotic effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000005194 fractionation Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/18—Screening arrangements against electric or magnetic fields, e.g. against earth's field
Abstract
The present invention relates to wire drawing shielding cylinder technical fields, and disclose a kind of combined shielding cylinder, including shielding cylinder one and shielding cylinder two, shielding cylinder one and shielding cylinder two are rectangle, shielding cylinder two is located at the rear of shielding cylinder one, difference one rectangular of indent at left and right sides of the back side of shielding cylinder one, the combined shielding cylinder, by being respectively arranged with a threaded rod in two circular through holes one up and down of shielding cylinder two, the lower surface of threaded rod is fixedly connected with a disk, the diameter of disk is bigger than the diameter of circular through hole one, the upper end of upper and lower two threaded rods is each passed through two circular through holes two up and down, only have upper end to be provided with screw thread in the side surface of two threaded rods, the upper end of upper and lower two threaded rods is socketed a nut respectively, can make in this way can be movable between shielding cylinder one and shielding cylinder two, user can be according to service condition in this way It is adjusted, makes the user more convenient to use.
Description
Technical field
The present invention relates to wire drawing shielding cylinder technical field, specially a kind of combined shielding cylinder.
Background technique
HT testing transformer be the users such as power plant, power supply bureau and R&D institution be used to do ac voltage withstanding test
Fundamental test equipment, passed through the standard of State Quality Supervision Bureau, for various electric products, electric elements, insulation material
Material etc. carries out the dielectric(al) test under assigned voltage, examines the dielectric level of product, finds the insulation defect of test item, measures
The ability of overvoltage.For the insulation performance of guarantee test equipment, need to cover upper porcelain bushing shell in the outside of iron core and winding, in porcelain
The outside of casing puts on shielding cylinder again.The effect of shielding cylinder is that the interference source of body and whole system is surrounded by shield,
Prevent interference electromagnetic field to external diffusion；Whole equipment or system are surrounded with shield simultaneously, prevent them by the external world
The influence of electromagnetic field, shielding cylinder be mainly used in composite shielding insulation two sections of bus junctions of copper pipe bus a kind of insulation it is anti-
Protection unit, exterior insulation protect the safety to electrical power trans mission/distribution system and power equipment, and reliability service plays a crucial role,
It is that product operates normally, and avoids occurring phase fault, the essential building block of insulating protection, but big currently on the market
Most shielding cylinders is all not easy to adjust angle, just angle can not be adjusted according to actual needs when in use in this way, from
And it is unable to complete better docking, it can thus make troubles for user.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, the present invention provides a kind of combined shielding cylinder, have excellent convenient for adjusting angle etc.
Point solves the problems, such as to be not easy to adjust angle.
(2) technical solution
To realize the above-mentioned purpose convenient for adjusting angle, the invention provides the following technical scheme: a kind of combined shielding cylinder,
Including shielding cylinder one and shielding cylinder two, shielding cylinder one and shielding cylinder two are rectangle, and shielding cylinder two is located at the rear of shielding cylinder one,
One rectangular of indent, the upper and lower surfaces of shielding cylinder one offer respectively respectively at left and right sides of the back side of shielding cylinder one
One circular through hole two, the upper and lower surfaces of shielding cylinder two offer a circular through hole one, the front of shielding cylinder respectively
Right side upper and lower ends offer a circular groove one respectively, and the right side of shielding cylinder two offers a circle in two sides up and down respectively
The size of groove two, shielding cylinder two is consistent with the size of the rectangular of shielding cylinder one, and the front end of shielding cylinder two is inserted in screen
In the rectangular for covering cylinder one, two circular through holes two on shielding cylinder one are in two circular through holes one on shielding cylinder two
On same straight line, a threaded rod, the following table of threaded rod are respectively arranged in two circular through holes one up and down of shielding cylinder two
Face is fixedly connected with a disk, and the diameter of disk is bigger than the diameter of circular through hole one, the upper end point of upper and lower two threaded rods
Not Chuan Guo upper and lower two circular through holes two, the side surface of two threaded rods only has upper end to be provided with screw thread, upper and lower two threaded rods
Upper end be socketed a nut respectively, the front inner wall of the rectangular of one left and right sides of shielding cylinder offers a rectangle respectively
Hole is provided with one piece of rectangular slab in rectangle hole, and the size of rectangular slab is consistent with the size of rectangle hole, shielding cylinder one
One rectangular recess of indent is distinguished on left and right two sides, and the upper and lower surface of rectangular recess inner wall distinguishes one sliding slot of indent, the number of sliding slot
Amount is four, the back side of two rectangular recess and the positive phase of one left and right sides rectangular front inner wall rectangle hole of shielding cylinder
It is logical, an adjusting rod one is respectively arranged in two rectangular recess, the size of adjusting rod one is consistent with the size of rectangular recess,
The upper and lower surface of two adjusting rods is respectively fixedly connected with a quarter butt, and the quantity of quarter butt is four, the size of quarter butt and sliding slot
Size is consistent, and the quarter butt of two adjusting rod upper and lower surfaces is respectively inserted into the sliding slot of two rectangular recess inner wall upper and lower surfaces
Interior, one front of adjusting rod is fixedly connected with a spring three, and the front of spring three and the inner wall of rectangular recess are fixedly connected on
Together, one back side of adjusting rod is fixedly connected with a connecting rod, and the back side of connecting rod and the front of rectangular slab are fixedly connected on
Together, two sides are respectively fixedly connected with a round bar, the diameter of round bar and the circle on shielding cylinder two up and down at the back side of rectangular slab
The diameter of connected in star one and circular groove two is consistent, and the rear end of round bar is inserted in circular groove one, shielding cylinder one
A rectangle frame is respectively arranged in bore and in two bore of shielding cylinder, the upper and lower surface of rectangle frame is respectively fixedly connected with one and erects
The front of cylinder, two columns offers a rectangular through-hole one respectively, and the back side of rectangular through-hole one is communicated with the bore of column, and two
A spring one is respectively arranged in the bore of root column, the opposite two sides of two springs one is solid respectively at the bottom surface of two columns
Surely it links together, the two sides that two springs one are away from each other is respectively arranged with a vertical bar, the two sides that two springs one are away from each other
It is fixed together respectively with two opposite two sides of vertical bar, the two sides that two vertical bars are away from each other is respectively fixedly connected with one piece of square
Shape transverse slat is respectively arranged with an adjusting rod two in the rectangular through-hole one of two columns, and the rear end of two adjusting rods two is inserted respectively
Enter in the bore of column, front of the back side of two adjusting rods respectively with two vertical bars is fixed together, a left side for rectangle frame
Right two sides is respectively fixedly connected with a horizontal cylinder, and the front of two horizontal cylinders offers a rectangular through-hole two, rectangular through-hole two respectively
The back side communicated with the bore of horizontal cylinder, a spring two is respectively arranged in the bore of two horizontal cylinders, two springs two are opposite
Two sides is fixed together respectively at the bottom surface of two horizontal cylinders, and the two sides that two springs two are away from each other is respectively arranged with a cross
Bar, the two sides that two springs two are away from each other are fixed together with two opposite two sides of cross bar respectively, and two cross bars are opposite
From two sides be respectively fixedly connected with one piece of rectangle riser.
Preferably, an adjusting rod three is respectively arranged in the rectangular through-hole two of two horizontal cylinders.
Preferably, the rear end of two adjusting rods three is inserted into respectively in the bore of horizontal cylinder.
Preferably, front of the back side of two adjusting rods respectively with two cross bars is fixed together.
(3) beneficial effect
Compared with prior art, the present invention provides a kind of combined shielding cylinder, have it is following the utility model has the advantages that
1, combined shielding cylinder, by being respectively arranged with a screw thread in two circular through holes one up and down of shielding cylinder two
Bar, the lower surface of threaded rod are fixedly connected with a disk, and the diameter of disk is bigger than the diameter of circular through hole one, and upper and lower two
The upper end of threaded rod is each passed through two circular through holes two, the side surface of two threaded rods up and down and only has upper end to be provided with screw thread,
The upper end of upper and lower two threaded rods is socketed a nut respectively, can make live between shielding cylinder one and shielding cylinder two in this way
Dynamic, such user can be adjusted according to service condition, make user more convenient to use.
2, the combined shielding cylinder passes through difference one rectangular of indent, shielding at left and right sides of the back side of shielding cylinder one
The front end of cylinder two is inserted in the rectangular of shielding cylinder one, can be by the folder of shielding cylinder one and shielding cylinder two when needing to assemble
Angle is tuned into 90 degree, is convenient for assembly and disassembly in this way, keeps user more convenient to use quick.
3, the combined shielding cylinder makes rectangular slab at left and right sides of shielding cylinder by being pulled along two adjusting rods one respectively
It moves forward, the forward movement of rectangular slab drives the forward movement of round bar, takes off round bar out of, shielding cylinder two circular groove one
From can rotate shielding cylinder two in this way, change shielding cylinder two and the angle of shielding cylinder one arbitrarily, allow user according to reality in this way
Border situation adjusts the angle of shielding cylinder one Yu shielding cylinder two, greatly increases the practicability of the present apparatus.
4, the combined shielding cylinder unclamps adjusting rod one when the angle of shielding cylinder one and shielding cylinder two is 90 degree, leads to
The elastic force for crossing spring three moves backward adjusting rod, and moving backward for adjusting rod drives moving backward for rectangular slab, rectangular slab
It moves backward and round bar is driven to move backward, to make to shield in this way in the circular groove two of round bar insertion shielding cylinder one
Cylinder one and the angle of shielding cylinder two are fixed, consequently facilitating the use of user, such rectangular slab can be with the left and right of shielding cylinder two
Two sides fitting, to make shielding cylinder one and the junction of shielding cylinder two be in air-tight state, to increase obturation effect.
5, the combined shielding cylinder by being internally provided with rectangle frame in shielding cylinder one and shielding cylinder two, then passes through square
The respectively arranged spring in two sides up and down, cross bar, vertical bar, rectangle transverse slat and the rectangle riser of shape frame can be to four of shielding cylinder
Plate face is supported, and can place shielding cylinder when in use since deformation occurs for stress.
6, the combined shielding cylinder by being internally provided with rectangle frame in shielding cylinder one and shielding cylinder two, then passes through square
Five gaps that inner wall in the respectively arranged cross bar in two sides up and down and vertical bar of shape frame and shielding cylinder is formed, in this way can be with
It passes through a plurality of bus from five gaps respectively, bus will not be made to contact with each other or be intertwined, lead to short circuit and bus
Chaotic situation occurs.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of combined shielding cylinder of the present invention；
Fig. 2 is a kind of fractionation structural representation of combined shielding cylinder of the present invention；
Fig. 3 is the structural schematic diagram of rectangular slab in Fig. 1 of the present invention；
Fig. 4 is the structural schematic diagram of rectangle frame in Fig. 1 of the present invention；
Fig. 5 is the backsight structural representation of shielding cylinder one in Fig. 1 of the present invention.
In figure: 1 shielding cylinder one, 2 adjusting rods one, 3 sliding slots, 4 rectangular recess, 5 rectangular slabs, 6 round bars, 7 circular grooves one, 8
Circular groove two, 9 shielding cylinders two, 10 nuts, 11 circular through holes one, 12 disks, 13 circular through holes two, 14 threaded rods, 15 connections
Bar, 16 rectangle risers, 17 horizontal cylinders, 18 rectangle frames, 19 adjusting rods two, 20 rectangular through-holes one, 21 columns, 22 rectangle transverse slats, 23 are erected
Bar, 24 springs one, 25 adjusting rods three, 26 rectangular through-holes two, 27 springs two, 28 cross bars, 29 springs three, 30 quarter butts.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig. 1-5, a kind of combined shielding cylinder, including shielding cylinder 1 and shielding cylinder 29, shielding cylinder 1 and shielding
Cylinder 29 is rectangle, and shielding cylinder 29 is located at the rear of shielding cylinder 1, difference indent one at left and right sides of the back side of shielding cylinder 1
A rectangular, the upper and lower surfaces of shielding cylinder 1 offer a circular through hole 2 13 respectively, shielding cylinder 29 it is upper
Surface and lower surface offer a circular through hole 1 respectively, and the positive right side of face upper and lower ends of shielding cylinder offer one respectively
The right side of circular groove 1, shielding cylinder 29 offers a circular groove 28, the size of shielding cylinder 29 in two sides up and down respectively
It is consistent with the size of the rectangular of shielding cylinder 1, the front end of shielding cylinder 29 is inserted in the rectangular of shielding cylinder 1,
Two circular through holes 2 13 on shielding cylinder 1 and two circular through holes 1 on shielding cylinder 29 are on the same line,
It is respectively arranged with a threaded rod 14 in two circular through holes 1 up and down of shielding cylinder 29, the lower surface of threaded rod 14 is fixed
A disk 12 is connected, the diameter of disk 12 is bigger than the diameter of circular through hole 1, the upper end of upper and lower two threaded rods 14
Two circular through holes 2 13 up and down are each passed through, the side surface of two threaded rods 14 only has upper end to be provided with screw thread, and upper and lower two
The upper end of threaded rod 14 is socketed a nut 10 respectively, and the front inner wall of the rectangular of one 1 left and right sides of shielding cylinder is opened respectively
Equipped with a rectangle hole, one piece of rectangular slab 5, the size and the size phase of rectangle hole of rectangular slab 5 are provided in rectangle hole
Meet, one rectangular recess 4 of indent is distinguished on the left and right two sides of shielding cylinder 1, and the upper and lower surface of 4 inner wall of rectangular recess distinguishes indent
One sliding slot 3, the quantity of sliding slot 3 are four, before the back side of two rectangular recess 4 and one 1 left and right sides rectangular of shielding cylinder
The front of side inner wall rectangle hole communicates, and is respectively arranged with an adjusting rod 1 in two rectangular recess 4, adjusting rod 1 it is big
The small size with rectangular recess 4 is consistent, and the upper and lower surface of two adjusting rods is respectively fixedly connected with a quarter butt 30, quarter butt 30
Quantity is four, and the size of quarter butt 30 is consistent with the size of sliding slot 3, and the quarter butt 30 of two adjusting rod upper and lower surfaces is inserted into respectively
In the sliding slot 3 of two 4 inner wall upper and lower surfaces of rectangular recess, the front of adjusting rod 1 is fixedly connected with a spring 3 29, spring
3 29 front and the inner wall of rectangular recess 4 are fixed together, and the back side of adjusting rod 1 is fixedly connected with a connecting rod
15, the back side of connecting rod 15 and the front of rectangular slab 5 are fixed together, and the back side of rectangular slab 5 is fixed two sides respectively up and down
A round bar 6 is connected, the diameter of round bar 6 and the diameter of circular groove 1 and circular groove 28 on shielding cylinder 29 are big
Small to be consistent, the rear end of round bar 6 is inserted in circular groove 1, is divided in the bore of shielding cylinder 1 and in 29 bore of shielding cylinder
It is not provided with a rectangle frame 18, the upper and lower surface of rectangle frame 18 is respectively fixedly connected with a column 21, and two columns 21 are just
Face offers a rectangular through-hole 1 respectively, and the back side of rectangular through-hole 1 is communicated with the bore of column 21, two columns 21
Bore in be respectively arranged with a spring 1, the opposite two sides of two springs 1 is solid respectively at the bottom surface of two columns 21
Surely it links together, the two sides that two springs 1 are away from each other is respectively arranged with a vertical bar 23, and two springs 1 are away from each other
Two sides be fixed together respectively with two opposite two sides of vertical bar 23, the two sides that two vertical bars 23 are away from each other is fixed respectively
One piece of rectangle transverse slat 22 is connected, an adjusting rod 2 19, two tune are respectively arranged in the rectangular through-hole 1 of two columns 21
The rear end of pole 2 19 is inserted into respectively in the bore of column 21, and the back side of two adjusting rods is solid with the front of two vertical bars 23 respectively
Surely it links together, the left and right two sides of rectangle frame 18 is respectively fixedly connected with a horizontal cylinder 17, and the front of two horizontal cylinders 17 is opened respectively
Equipped with a rectangular through-hole 2 26, the back side of rectangular through-hole 2 26 is communicated with the bore of horizontal cylinder 17, in the bore of two horizontal cylinders 17
It is respectively arranged with a spring 2 27, the opposite two sides of two springs 2 27 is fixedly connected on respectively at the bottom surface of two horizontal cylinders 17
Together, the two sides that two springs 2 27 are away from each other is respectively arranged with a cross bar 28, the two sides that two springs 2 27 are away from each other point
It is not fixed together with two opposite two sides of cross bar 28, the two sides that two cross bars 28 are away from each other is respectively fixedly connected with one piece
Rectangle riser 16 is respectively arranged with an adjusting rod 3 25, two adjusting rods 3 25 in the rectangular through-hole 2 26 of two horizontal cylinders 17
Rear end be inserted into the bore of horizontal cylinder 17 respectively, front of the back side of two adjusting rods respectively with two cross bars 28 is fixedly connected on
Together.
When in use, make rectangular slab 5 at left and right sides of shielding cylinder to Forward respectively by being pulled along two adjusting rods 1
Dynamic, the forward movement of rectangular slab 5 drives the forward movement of round bar 6, takes off round bar 6 out of, shielding cylinder 29 circular groove 1
From can rotate shielding cylinder 29 in this way, change shielding cylinder 29 and the angle of shielding cylinder 1 arbitrarily, allow user's root in this way
The angle that shielding cylinder 1 Yu shielding cylinder 29 are adjusted according to actual conditions greatly increases the practicability of the present apparatus, shielding cylinder
When one 1 and the angle of shielding cylinder 29 are 90 degree, adjusting rod 1 is unclamped, moves back adjusting rod by the elastic force of spring 3 29
Dynamic, moving backward for adjusting rod drives moving backward for rectangular slab 5, and moving backward for rectangular slab 5 drives round bar 6 to move backward,
It, in this way can be by the angle of shielding cylinder 1 and shielding cylinder 29 to make round bar 6 be inserted into the circular groove 28 of shielding cylinder 1
It fixes, consequently facilitating the use of user, such rectangular slab 5 can be bonded with the left and right two sides of shielding cylinder 29, to make to shield
Cylinder 1 and the junction of shielding cylinder 29 are in air-tight state, to increase obturation effect.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (10)
1. a kind of combined shielding cylinder, including shielding cylinder one (1) and shielding cylinder two (9), shielding cylinder one (1) and shielding cylinder two (9)
It is rectangle, shielding cylinder two (9) is located at the rear of shielding cylinder one (1), difference indent one at left and right sides of the back side of shielding cylinder one (1)
A rectangular, it is characterised in that: the upper and lower surfaces of the shielding cylinder one (1) offer a circular through hole two respectively
(13), the upper and lower surfaces of shielding cylinder two (9) offer a circular through hole one (11) respectively, and shielding cylinder two (9) is just
Right side of face upper and lower ends offer a circular groove one (7) respectively, and the right side of shielding cylinder two (9) offers two sides respectively up and down
The size of one circular groove two (8), shielding cylinder two (9) is consistent with the size of the rectangular of shielding cylinder one (1), shielding cylinder
The front end of two (9) is inserted in the rectangular of shielding cylinder one (1), two on shielding cylinder one (1) circular through hole two (13) with
Two circular through holes one (11) on shielding cylinder two (9) are on the same line, and two circles up and down of shielding cylinder two (9) are logical
It is respectively arranged with a threaded rod (14) in hole one (11), the lower surface of threaded rod (14) is fixedly connected with a disk (12), on
The upper end of lower two threaded rods (14) is each passed through two circular through holes two (13) up and down, on the side surface of two threaded rods (14)
End is provided with screw thread, and the upper end of upper and lower two threaded rods (14) is socketed a nut (10) respectively.
2. a kind of combined shielding cylinder according to claim 1, it is characterised in that: at left and right sides of the shielding cylinder one (1)
Rectangular inner wall front one rectangle hole of indent respectively, be provided with one piece of rectangular slab (5), rectangular slab in rectangle hole
(5) size is consistent with the size of rectangle hole, and one rectangular recess (4) of indent is distinguished on the left and right two sides of shielding cylinder one (1),
The upper and lower surface of rectangular recess (4) inner wall distinguishes one sliding slot (3) of indent, and the quantity of sliding slot (3) is four, two rectangular recess
(4) the back side is communicated with the front of rectangular front inner wall rectangle hole at left and right sides of shielding cylinder one (1).
3. a kind of combined shielding cylinder according to claim 2, it is characterised in that: divide in two rectangular recess (4)
It is not provided with an adjusting rod one (2), the size of adjusting rod one (2) is consistent with the size of rectangular recess (4), two adjusting rods
Upper and lower surface be respectively fixedly connected with a quarter butt (30), the quantity of quarter butt (30) is four, the size and sliding slot of quarter butt (30)
(3) size is consistent, and the quarter butt (30) of two adjusting rod upper and lower surfaces is respectively inserted into two rectangular recess (4) inner walls or more
In the sliding slot (3) on two sides.
4. a kind of combined shielding cylinder according to claim 3, it is characterised in that: the front of the adjusting rod one (2) is solid
Surely a spring three (29) is connected, the front of spring three (29) and the inner wall of rectangular recess (4) are fixed together, adjusting rod
The back side of one (2) is fixedly connected with a connecting rod (15), and the back side of connecting rod (15) and the front of rectangular slab (5) are fixedly connected on
Together, the back side of rectangular slab (5) is respectively fixedly connected with a round bar (6), the diameter and shielding cylinder of round bar (6) in two sides up and down
The diameter of circular groove one (7) and circular groove two (8) on two (9) is consistent, and the rear end of round bar (6) is inserted in circle
In groove one (7).
5. a kind of combined shielding cylinder according to claim 1, it is characterised in that: in the bore of the shielding cylinder one (1)
With a rectangle frame (18) is respectively arranged in shielding cylinder two (9) bore, the upper and lower surface of rectangle frame (18) is respectively fixedly connected with
The front of a piece column (21), two columns (21) offers a rectangular through-hole one (20) respectively, rectangular through-hole one (20)
The back side is communicated with the bore of column (21), and a spring one (24) is respectively arranged in the bore of two columns (21).
6. a kind of combined shielding cylinder according to claim 5, it is characterised in that: two springs one (24) are opposite
Two sides is fixed together respectively at the bottom surface of two columns (21), and the two sides that two springs one (24) are away from each other is respectively set
There is a vertical bar (23), the two sides that two springs one (24) are away from each other is fixedly connected with two opposite two sides of vertical bar (23) respectively
Together, the two sides that two vertical bars (23) are away from each other is respectively fixedly connected with one piece of rectangle transverse slat (22).
7. a kind of combined shielding cylinder according to claim 6, it is characterised in that: the rectangle of two columns (21) is logical
It is respectively arranged with an adjusting rod two (19) in hole one (20), column (21) is inserted into the rear end of two adjusting rods two (19) respectively
In bore, front of the back side of two adjusting rods respectively with two vertical bars (23) is fixed together.
8. a kind of combined shielding cylinder according to claim 5, it is characterised in that: the left and right two sides of the rectangle frame (18)
It is respectively fixedly connected with a horizontal cylinder (17), the front of two horizontal cylinders (17) offers a rectangular through-hole two (26), rectangle respectively
The back side of through-hole two (26) is communicated with the bore of horizontal cylinder (17), is respectively arranged with a spring two in the bore of two horizontal cylinders (17)
(27), the opposite two sides of two springs two (27) is fixed together respectively at the bottom surface of two horizontal cylinders (17).
9. a kind of combined shielding cylinder according to claim 8, it is characterised in that: two springs two (27) are away from each other
Two sides be respectively arranged with a cross bar (28), the two sides that two springs two (27) are away from each other is opposite with two cross bars (28) respectively
Two sides be fixed together, the two sides that two cross bars (28) are away from each other is respectively fixedly connected with one piece of rectangle riser (16).
10. a kind of combined shielding cylinder according to claim 8, it is characterised in that: the rectangle of two horizontal cylinders (17)
It is respectively arranged with an adjusting rod three (25) in through-hole two (26), horizontal cylinder (17) are inserted into the rear end of two adjusting rods three (25) respectively
Bore in, front of the back side of two adjusting rods respectively with two cross bars (28) is fixed together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910651854.9A CN110244092B (en) | 2019-07-18 | 2019-07-18 | Combined shielding cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910651854.9A CN110244092B (en) | 2019-07-18 | 2019-07-18 | Combined shielding cylinder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110244092A true CN110244092A (en) | 2019-09-17 |
| CN110244092B CN110244092B (en) | 2024-03-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910651854.9A Active CN110244092B (en) | 2019-07-18 | 2019-07-18 | Combined shielding cylinder |
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| CN110244092B (en) | 2024-03-15 |
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