CN209278275U - A kind of chain type hoop - Google Patents
A kind of chain type hoop Download PDFInfo
- Publication number
- CN209278275U CN209278275U CN201822163363.3U CN201822163363U CN209278275U CN 209278275 U CN209278275 U CN 209278275U CN 201822163363 U CN201822163363 U CN 201822163363U CN 209278275 U CN209278275 U CN 209278275U
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- fixture block
- pin hole
- chain
- slot
- pin
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Abstract
The utility model discloses a kind of chain type hoops, including multiple fixture blocks and multiple connecting plates, the fixture block and the connecting plate are spaced apart from each other distribution, the adjacent fixture block connects to form chain with the connecting plate by pin rotation, the both ends of the chain are tensed by bindiny mechanism and are connected, and the inner face of multiple fixture blocks is provided with the indent of the lid compression of sealing container.The shape of the fixture block is the cylinder of the rounded isosceles trapezoid in cross section.The shape of the connecting plate is in bar shaped.The plate face both ends of the connecting plate are respectively arranged with connecting plate pin hole.The pin includes shank.One end of the shank is provided with pin cap.The side of the shank other end is circumferentially arranged annular slot.The pin is configured with circlip.The bindiny mechanism includes screw rod and sleeve nut.The utility model not only can reach the sealing of ultra-high vacuum, also, it is not necessary to increase fixing bolt, uniform force and assembly time is shorter.
Description
Technical field
The utility model relates to a kind of clip more particularly to a kind of chain type hoops.
Background technique
The sealing that existing market has a kind of flange form sealing structure that can reach ultra-high vacuum, but flange form can only be used
Bolt is fixed, and flange diameter is bigger, and fixing bolt is more, unbalance stress and assembly time is very long.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of chain type hoop, the chain type hoop is not only reachable
To the sealing of ultra-high vacuum, also, it is not necessary to increase fixing bolt, uniform force and assembly time is shorter.
In order to solve the above-mentioned technical problem, the utility model provides a kind of chain type hoop, including multiple fixture blocks and more
A connecting plate, the fixture block and the connecting plate are spaced apart from each other distribution, and the adjacent fixture block and the connecting plate pass through pin
Rotation connection forms chain, and the both ends of the chain are tensed by bindiny mechanism to be connected, and the inner face of multiple fixture blocks is provided with
The indent that the lid of sealing container is compressed.
The shape of the fixture block is the cylinder of the rounded isosceles trapezoid in cross section.
Two end faces of the fixture block are plane.
Two end faces are parallel to each other.
Two sides of the fixture block are plane.
Angle between two sides is 60 degree.
The outside of the fixture block is plane.
The inner face of the fixture block is Inner arc cylinder.
The width of the indent is centered at the bus of the inner face.
The cross-sectional shape of the indent is in isosceles trapezoid.
The pressure width of rebate of the indent is greater than the indent bottom width of the indent.
Angle between two waists of the isosceles trapezoid is 40 degree.
The indent bottom surface of the indent is Inner arc cylinder.
Indent bottom surface and the inner face are coaxially disposed.
The fixture block is divided into double-pin hole fixture block and single pin hole fixture block.
There are two fixture block pin holes for double-pin hole fixture block.
Two fixture block pin holes are located on the end face.
Two fixture block pin holes are respectively close to two sides and the outside.
The middle part of two sides and the outside intersection recessed formation slot respectively inwards.
The fixture block pin hole is divided into two sections by the slot.
Cylinder is arc-shaped in the middle part of the slot bottom surface.
The middle part of the slot bottom surface and the fixture block pin hole are coaxially disposed.
Two ends of the slot bottom surface are in plane.
Two ends of the slot bottom surface are respectively perpendicular to the outside and the side.
The middle part of two ends and the slot bottom surface of the slot bottom surface is tangent.
The list pin hole fixture block has a fixture block pin hole and card slot.
One fixture block pin hole is located on the end face.
One fixture block pin hole is close to a side and the outside.
The middle part of one side and the outside intersection recessed formation slot respectively inwards.
The fixture block pin hole is divided into two sections by the slot.
Cylinder is arc-shaped in the middle part of the slot bottom surface.
The middle part of the slot bottom surface and the fixture block pin hole are coaxially disposed.
Two ends of the slot bottom surface are in plane.
Two ends of the slot bottom surface are respectively perpendicular to the outside and the side.
The middle part of two ends and the slot bottom surface of the slot bottom surface is tangent.
The card slot is inclined in the outside and perpendicular to side described in another.
The card slot includes small card slot and big card slot.
The small card slot and another described side penetrate through.
The big card slot and the outside penetrate through.
Hook step is formed between small card slot described in the big card slot.
The shape of the connecting plate is in bar shaped.
The plate face both ends of the connecting plate are respectively arranged with connecting plate pin hole.
The pin includes shank.
The shape of shank is in cylindrical body.
One end of the shank is provided with pin cap.
The diameter of the pin cap is greater than the diameter of the shank.
The side of the shank other end is circumferentially arranged annular slot.
The pin is configured with circlip.
The circlip is in the torus being open.
The circlip opening is respectively arranged with semi-circular ring on the outside of both ends.
The recess of two semi-circular rings faces.
The bindiny mechanism includes screw rod and sleeve nut.
The one end side of the screw rod is provided with screw rod pin hole.
The sleeve nut includes cylinder.
The cylinder is provided with coaxial threaded hole and unthreaded hole.
The diameter of the threaded hole is less than the diameter of the unthreaded hole.
The length of the threaded hole is less than the length of the unthreaded hole.
The threaded hole is located at one end of the cylinder.
The unthreaded hole is located at the other end of the cylinder.
The side of the other end of the cylinder, which extends radially outward to be formed, screws head.
The shape for screwing head is in hexagonal prism.
The chain is a reel chain.
The bindiny mechanism has one.
The both ends of one reel chain tense connection by a bindiny mechanism.
Alternatively,
The chain is two short chains.
There are two the bindiny mechanisms.
One end of two short chains tenses connection by a bindiny mechanism.
The other end of two short chains tenses connection by another described bindiny mechanism.
There are six fixture blocks for one reel chain.
Respectively there are three fixture blocks for two short chains.
There are multiple double-pin hole fixture blocks and single pin hole fixture block in one reel chain.
One single pin hole fixture block is located at one end of a reel chain.
The double-pin hole fixture block of one end of the screw rod and the reel chain other end passes through the pin and the bullet
Property retaining ring connection.
The screw rod is fastened in the card slot of single pin hole fixture block.
The sleeve nut connect with the screw flight.
Each short chain has multiple double-pin hole fixture blocks and single pin hole folder in two short chains
Block.
One single pin hole fixture block is located at one end of a short chain.
The double-pin hole fixture block of one end of one screw rod and the short chain other end passes through a pin
It is connected with a circlip.
Another single pin hole fixture block is located at the other end of another short chain.
The double-pin hole fixture block of one end of another screw rod and another described short chain one end passes through described in another
Pin is connected with circlip described in another.
One screw rod is fastened in the card slot of single pin hole fixture block.
Another described screw rod is fastened in the card slot of another single pin hole fixture block.
One sleeve nut connect with a screw flight.
Another described sleeve nut connect with screw flight described in another.
In two short chains, a short chain has multiple double-pin hole fixture blocks, the both ends point of another short chain
It is not single pin hole fixture block.
The double-pin hole fixture block at one end of two screw rods and the short chain both ends passes through the pin and described
Circlip connection.
Two screw rods are fastened on respectively in the card slot of another short chain both ends list pin hole fixture block.
Two sleeve nuts connect with two screw flights respectively.
The chain type hoop of the utility model has the advantages that compared with prior art.
1, the technical program includes multiple fixture blocks and multiple connecting plates due to using chain type hoop, the fixture block and institute
It states connecting plate and is spaced apart from each other distribution, the adjacent fixture block connects to form chain by pin rotation with the connecting plate, described
The both ends of chain are tensed by bindiny mechanism and are connected, and the inner face of multiple fixture blocks is provided with the lid compression of sealing container
The technological means of indent, so, which not only can reach the sealing of ultra-high vacuum, also, it is not necessary to increase solid
Determine bolt, uniform force and assembly time is shorter.
2, the technical program is due to using the shape of the fixture block as the skill of the cylinder of the rounded isosceles trapezoid in cross section
Art means, so, be conducive to the bending of chain.
3, the technical program is due to using two end faces of the fixture block as plane；What two end faces were parallel to each other
Technological means, so, be conducive to the connection between fixture block and connecting plate.
4, the technical program is due to using two sides of the fixture block as plane；Angle between two sides
For 60 degree of technological means, so, it can be ensured that chain can sufficiently be bent.
5, the technical program is due to using the outside of the fixture block as the technological means of plane, so, be conducive to produce
Processing.
6, the technical program is due to using the inner face of the fixture block as the technological means of Inner arc cylinder, so, favorably
In the sealing of ultra-high vacuum.
7, the bus that the technical program is centered at the inner face due to using the width of the indent；The indent it is transversal
Face shape is in isosceles trapezoid；The pressure width of rebate of the indent is greater than the indent bottom width of the indent；The isosceles trapezoid
Angle between two waists is 40 degree；The indent bottom surface of the indent is Inner arc cylinder；Indent bottom surface and the inner face are coaxial
The technological means of setting, so, when work, the uniform force of fixture block.
8, the technological means that the technical program is divided into double-pin hole fixture block and single pin hole fixture block due to using the fixture block, institute
To be conducive to the connection between fixture block and connecting plate, the connection being also beneficial between fixture block and bindiny mechanism.
9, there are two fixture block pin holes due to using double-pin hole fixture block for the technical program；Two fixture block pin hole positions
In on the end face；Two fixture block pin holes are respectively close to two sides and the outside；Two sides and institute
State the middle part recessed formation slot respectively inwards of outside intersection；The fixture block pin hole is divided into two sections by the slot；It is described to insert
Cylinder is arc-shaped in the middle part of groove bottom；The middle part of the slot bottom surface and the fixture block pin hole are coaxially disposed；The slot bottom
Two ends in face are in plane；Two ends of the slot bottom surface are respectively perpendicular to the outside and the side；It is described to insert
The tangent technological means in two ends of groove bottom and the middle part of the slot bottom surface, so, be not only advantageous to fixture block with connect
It is connected between plate by pin, moreover, being conducive to connect between screw rod by pin in fixture block and bindiny mechanism.
10, the technical program has a fixture block pin hole and card slot due to using single pin hole fixture block；One folder
Block pin hole is located on the end face；One fixture block pin hole is close to a side and the outside；One side
With the middle part of the outside intersection recessed formation slot respectively inwards；The fixture block pin hole is divided into two sections by the slot；Institute
It states and is arc-shaped cylinder in the middle part of slot bottom surface；The middle part of the slot bottom surface and the fixture block pin hole are coaxially disposed；It is described to insert
Two ends of groove bottom are in plane；Two ends of the slot bottom surface are respectively perpendicular to the outside and the side；Institute
The middle part for stating two ends and the slot bottom surface of slot bottom surface is tangent；The card slot is inclined in the outside and perpendicular to another
One side；The card slot includes small card slot and big card slot；The small card slot and another described side penetrate through；It is described big
Card slot and the outside penetrate through；The technological means of hook step is formed between small card slot described in the big card slot, so, not only have
It is connected conducive between fixture block and connecting plate by pin, moreover, being conducive to the hook step and bindiny mechanism's middle sleeve spiral shell of fixture block
Being connected together between female (6).
11, the technical program is due to using the shape of the connecting plate in bar shaped；The plate face both ends of the connecting plate point
It is not provided with connecting plate pin hole；The pin includes shank；The shape of shank is in cylindrical body；One end of the shank is provided with pin
Cap；The diameter of the pin cap is greater than the diameter of the shank；The side of the shank other end is circumferentially arranged annular slot；
The pin is configured with circlip；The circlip is in the torus being open；Outside circlip opening both ends
Side is respectively arranged with semi-circular ring；The technological means that the recess of two semi-circular rings faces, so, facilitate tearing open for chain
Dress.
12, the technical program includes screw rod and sleeve nut due to using the bindiny mechanism；One end of the screw rod
Side is provided with screw rod pin hole；The sleeve nut includes cylinder；The cylinder is provided with coaxial threaded hole and unthreaded hole；It is described
The diameter of threaded hole is less than the diameter of the unthreaded hole；The length of the threaded hole is less than the length of the unthreaded hole；The threaded hole
Positioned at one end of the cylinder；The unthreaded hole is located at the other end of the cylinder；The side of the other end of the cylinder is radially
It extends outward to form and screws head；The shape for screwing head is in the technological means of hexagonal prism, so, be conducive to the two of chain
End tenses connection.
13, the technical program is a reel chain due to using the chain；The bindiny mechanism has one；One institute
The both ends for stating reel chain tense connection by a bindiny mechanism；Alternatively, the chain is two short chains；The connection
There are two mechanisms；One end of two short chains tenses connection by a bindiny mechanism；Two short chains
The other end tenses the technological means of connection by another described bindiny mechanism, so, it can produce according to the actual situation a variety of
Chain type hoop.
14, there are six fixture blocks due to using the reel chain for the technical program；Two short chains respectively have three
The technological means of a fixture block, so, sound construction, handling are quick, long service life.
15, the technical program has described in multiple double-pin hole fixture blocks and one as using in a reel chain
Single pin hole fixture block；One single pin hole fixture block is located at one end of a reel chain；One end of the screw rod and an institute
The double-pin hole fixture block for stating the reel chain other end is connected by the pin with the circlip；The screw rod is fastened on the list
In the card slot of pin hole fixture block；The technological means that the sleeve nut connect with the screw flight, so, seal operation speed
Fastly.
16, the technical program has multiple double-pin holes due to using each short chain in two short chains
Fixture block and single pin hole fixture block；One single pin hole fixture block is located at one end of a short chain；Described in one
The double-pin hole fixture block of one end of screw rod and the short chain other end is kept off by a pin and the elasticity
Circle connection；Another single pin hole fixture block is located at the other end of another short chain；One end of another screw rod
It is connect with the double-pin hole fixture block of short chain one end described in another by pin described in another and another described circlip；
One screw rod is fastened in the card slot of single pin hole fixture block；Another described screw rod is fastened on another list
In the card slot of pin hole fixture block；One sleeve nut connect with a screw flight；Another described sleeve nut with
The technological means of another screw flight connection, so, sealing pressing is more evenly.
17, for the technical program due to using in two short chains, a short chain has multiple double-pin hole clips
Block, the both ends of another short chain are single pin hole fixture block respectively；One end of two screw rods and a short chain
The double-pin hole fixture block at both ends is connected by the pin with the circlip；Two screw rods are fastened on another institute respectively
In the card slot for stating short chain both ends list pin hole fixture block；The skill that two sleeve nuts connect with two screw flights respectively
Art means, so, sealing pressing is more evenly.
Detailed description of the invention
The chain type hoop of the utility model is described in further detail with reference to the accompanying drawings and detailed description.
Fig. 1 is the schematic view of the front view of the first chain type hoop of the utility model.
Fig. 2 is the schematic view of the front view of second of chain type hoop of the utility model.
Fig. 3 is the schematic view of the front view of the third chain type hoop of the utility model.
Fig. 4 is the left view structural representation of the third chain type hoop of the utility model.
Fig. 5 is the schematic cross-sectional view of the utility model chain type hoop.
Fig. 6 is the schematic perspective view of the first fixture block in the utility model chain type hoop.
Fig. 7 is the schematic cross-sectional view of the first fixture block in the utility model chain type hoop.
Fig. 8 is the overlooking structure diagram of the first fixture block in the utility model chain type hoop.
Fig. 9 is the schematic perspective view of second of fixture block in the utility model chain type hoop.
Figure 10 is the schematic cross-sectional view of second of fixture block in the utility model chain type hoop.
Figure 11 be in Figure 10 A to structural schematic diagram.
Figure 12 is the overlooking structure diagram of second of fixture block in the utility model chain type hoop.
Figure 13 is the schematic view of the front view of connecting plate in the utility model chain type hoop.
Figure 14 is the schematic cross-sectional view of connecting plate in the utility model chain type hoop.
Figure 15 is the schematic cross-sectional view of pin in the utility model chain type hoop.
Figure 16 is the right side structural representation of pin in the utility model chain type hoop.
Figure 17 is the structural schematic diagram of circlip in the utility model chain type hoop.
Figure 18 is the schematic view of the front view of screw rod in the utility model chain type hoop.
Figure 19 is the present invention looks up structural representation of screw rod in the utility model chain type hoop.
Figure 20 is the schematic cross-sectional view of the utility model chain type hoop middle sleeve nut.
Figure 21 is the right side structural representation of the utility model chain type hoop middle sleeve nut.
The reference numerals are as follows.
1~fixture block；
1-1~outside；
1-2~inner face；
1-3~side；
1-4~end face；
1-5~slot；
1-6~slot bottom surface；
1-7~fixture block pin hole；
1-8~indent；
1-9~indent bottom surface；
1-10~card slot；
1-10-1~small card slot；
1-10-2~big card slot；
1-10-3~hook step；
2~connecting plate；
2-1~connecting plate pin hole；
3~pin；
3-1~shank；
3-2~pin cap；
3-3~annular slot；
4~circlip；
5~screw rod；
5-1~screw rod pin hole；
6~sleeve nut；
6-1~cylinder；
6-2~short and small threaded hole；
6-3~unthreaded hole of growing up；
6-4~screw head.
Specific embodiment
As shown in Fig. 1 to Figure 21, the utility model provides a kind of chain type hoop, including multiple fixture blocks 1 and multiple companies
Fishplate bar 2, the fixture block 1 and the connecting plate 2 are spaced apart from each other distribution, and the adjacent fixture block 1 and the connecting plate 2 pass through pin
3 rotation connections form chain, and the both ends of the chain are tensed by bindiny mechanism to be connected, and the inner face 1-2 of multiple fixture blocks 1 is set
It is equipped with the indent 1-8 of the lid compression of sealing container.
Present embodiment includes multiple fixture blocks and multiple connecting plates due to using chain type hoop, the fixture block and described
Connecting plate is spaced apart from each other distribution, and the adjacent fixture block connects to form chain by pin rotation with the connecting plate, the chain
The both ends of item are tensed by bindiny mechanism and are connected, and the inner face of multiple fixture blocks is provided with the pressure of the lid compression of sealing container
The technological means of slot, so, which not only can reach the sealing of ultra-high vacuum, also, it is not necessary to increase fixation
Bolt, uniform force and assembly time is shorter.
As the various improvement of present embodiment, details are as follows.
As shown in Fig. 6 to Figure 12, the shape of the fixture block 1 is the cylinder of the rounded isosceles trapezoid in cross section.
Present embodiment is due to using the shape of the fixture block as the technology of the cylinder of the rounded isosceles trapezoid in cross section
Means, so, be conducive to the bending of chain.
As shown in Fig. 6 to Figure 12, two end face 1-4 of the fixture block 1 are plane.
Two end face 1-4 are parallel to each other.
Present embodiment is due to using two end faces of the fixture block as plane；The skill that two end faces are parallel to each other
Art means, so, be conducive to the connection between fixture block and connecting plate.
As shown in Fig. 6 to Figure 12, two side 1-3 of the fixture block 1 are plane.
Angle between two side 1-3 is 60 degree.
Present embodiment is due to using two sides of the fixture block as plane；Angle between two sides is
60 degree of technological means, so, it can be ensured that chain can sufficiently be bent.
As shown in Fig. 6 to Figure 12, the outside 1-1 of the fixture block 1 is plane.
Present embodiment due to using the outside of the fixture block as the technological means of plane, so, be conducive to production plus
Work.
The inner face 1-2 of the fixture block 1 is Inner arc cylinder.
Present embodiment due to using the inner face of the fixture block as the technological means of Inner arc cylinder, so, be conducive to
The sealing of ultra-high vacuum.
As shown in Fig. 5 to Figure 12, the width of the indent 1-8 is centered at the bus of the inner face 1-2.
The cross-sectional shape of the indent 1-8 is in isosceles trapezoid.
The pressure width of rebate of the indent 1-8 is greater than the indent bottom surface 1-9 width of the indent 1-8.
Angle between two waists of the isosceles trapezoid is 40 degree.
The indent bottom surface 1-9 of the indent 1-8 is Inner arc cylinder.
The indent bottom surface 1-9 and inner face 1-2 is coaxially disposed.
The bus that present embodiment is centered at the inner face due to using the width of the indent；The cross section of the indent
Shape is in isosceles trapezoid；The pressure width of rebate of the indent is greater than the indent bottom width of the indent；The isosceles trapezoid two
Angle between a waist is 40 degree；The indent bottom surface of the indent is Inner arc cylinder；Indent bottom surface is coaxially set with the inner face
The technological means set, so, when work, the uniform force of fixture block.
As shown in Fig. 6 to Figure 12, the fixture block 1 divides for double-pin hole fixture block and single pin hole fixture block.
The technological means that present embodiment is divided into double-pin hole fixture block and single pin hole fixture block due to using the fixture block, institute
To be conducive to the connection between fixture block and connecting plate, the connection being also beneficial between fixture block and bindiny mechanism.
As shown in Figure 6 to 8, there are two fixture block pin hole 1-7 for double-pin hole fixture block.
Two fixture block pin hole 1-7 are located on the end face 1-4.
Two fixture block pin hole 1-7 are respectively close to the two side 1-3 and outside 1-1.
The middle part of two side 1-3 and the intersection the outside 1-1 recessed formation slot 1-5 respectively inwards.
The fixture block pin hole 1-7 is divided into two sections by the slot 1-5.
The slot 1-5 is arc-shaped cylinder in the middle part of bottom surface.
The middle part of the bottom surface the slot 1-5 and the fixture block pin hole 1-7 are coaxially disposed.
Two ends of the bottom surface the slot 1-5 are in plane.
Two ends of the bottom surface the slot 1-5 are respectively perpendicular to the outside 1-1 and the side 1-3.
The middle part of two ends and the bottom surface the slot 1-5 of the bottom surface the slot 1-5 is tangent.
There are two fixture block pin holes due to using double-pin hole fixture block for present embodiment；Two fixture block pin holes are located at
On the end face；Two fixture block pin holes are respectively close to two sides and the outside；Two sides and described
The middle part of outside intersection recessed formation slot respectively inwards；The fixture block pin hole is divided into two sections by the slot；The slot
Cylinder is arc-shaped in the middle part of bottom surface；The middle part of the slot bottom surface and the fixture block pin hole are coaxially disposed；The slot bottom surface
Two ends be in plane；Two ends of the slot bottom surface are respectively perpendicular to the outside and the side；The slot
The tangent technological means in two ends of bottom surface and the middle part of the slot bottom surface, so, it is not only advantageous to fixture block and connecting plate
Between connected by pin, moreover, being conducive in fixture block and bindiny mechanism between screw rod through pin connection.
As shown in Fig. 9 to Figure 12, the list pin hole fixture block has fixture block pin hole 1-7 and card slot 1-10.
One fixture block pin hole 1-7 is located on the end face 1-4.
One fixture block pin hole 1-7 is close to a side 1-3 and outside 1-1.
The middle part of one side 1-3 and the intersection the outside 1-1 recessed formation slot 1-5 respectively inwards.
The fixture block pin hole 1-7 is divided into two sections by the slot 1-5.
The slot 1-5 is arc-shaped cylinder in the middle part of bottom surface.
The middle part of the bottom surface the slot 1-5 and the fixture block pin hole 1-7 are coaxially disposed.
Two ends of the bottom surface the slot 1-5 are in plane.
Two ends of the bottom surface the slot 1-5 are respectively perpendicular to the outside 1-1 and the side 1-3.
The middle part of two ends and the bottom surface the slot 1-5 of the bottom surface the slot 1-5 is tangent.
The card slot 1-10 is inclined in the outside 1-1 and perpendicular to side 1-3 described in another.
The card slot 1-10 includes small card slot 1-10-1 and big card slot 1-10-2.
The small card slot 1-10-1 and another described side 1-3 are penetrated through.
The big card slot 1-10-2 and outside 1-1 is penetrated through.
Hook step 1-10-3 is formed between small card slot 1-10-1 described in the big card slot 1-10-2.
Present embodiment has a fixture block pin hole and card slot due to using single pin hole fixture block；One fixture block pin
Hole is located on the end face；One fixture block pin hole is close to a side and the outside；One side and institute
State the middle part recessed formation slot respectively inwards of outside intersection；The fixture block pin hole is divided into two sections by the slot；It is described to insert
Cylinder is arc-shaped in the middle part of groove bottom；The middle part of the slot bottom surface and the fixture block pin hole are coaxially disposed；The slot bottom
Two ends in face are in plane；Two ends of the slot bottom surface are respectively perpendicular to the outside and the side；It is described to insert
The middle part of two ends and the slot bottom surface of groove bottom is tangent；The card slot is inclined in the outside and perpendicular to another
The side；The card slot includes small card slot and big card slot；The small card slot and another described side penetrate through；The big card slot
It is penetrated through with the outside；The technological means of hook step is formed between small card slot described in the big card slot, so, it is not only advantageous to
It is connected between fixture block and connecting plate by pin, moreover, being conducive to the hook step and bindiny mechanism's middle sleeve nut (6) of fixture block
Between be connected together.
As shown in Figure 13 to Figure 14, the shape of the connecting plate 2 is in bar shaped.
The plate face both ends of the connecting plate 2 are respectively arranged with connecting plate pin hole 2-1.
As shown in Figure 15 to Figure 16, the pin 3 includes shank 3-1.
The shape of shank 3-1 is in cylindrical body.
One end of the shank 3-1 is provided with pin cap 3-2.
The diameter of the pin cap 3-2 is greater than the diameter of the shank 3-1.
The side of the shank 3-1 other end is circumferentially arranged annular slot 3-3.
The pin 3 is configured with circlip 4.
As shown in figure 17, the circlip 4 is in the torus being open.
Semi-circular ring 4-1 is respectively arranged on the outside of the 4 opening both ends of circlip.
The recess of two semi-circular ring 4-1 faces.
Present embodiment is in bar shaped due to the shape for using the connecting plate；The plate face both ends of the connecting plate are set respectively
It is equipped with connecting plate pin hole；The pin includes shank；The shape of shank is in cylindrical body；One end of the shank is provided with pin cap；
The diameter of the pin cap is greater than the diameter of the shank；The side of the shank other end is circumferentially arranged annular slot；Institute
Pin is stated configured with circlip；The circlip is in the torus being open；The outside at circlip opening both ends
It is respectively arranged with semi-circular ring；The technological means that the recess of two semi-circular rings faces, so, facilitate tearing open for chain
Dress.
As shown in Figure 18 to Figure 21, the bindiny mechanism includes screw rod 5 and sleeve nut 6.
The one end side of the screw rod 5 is provided with screw rod pin hole 5-1.
The sleeve nut 6 includes cylinder 6-1.
The cylinder 6-1 is provided with coaxial threaded hole 6-2 and unthreaded hole 6-3.
The diameter of the threaded hole 6-2 is less than the diameter of the unthreaded hole 6-3.
The length of the threaded hole 6-2 is less than the length of the unthreaded hole 6-3.
The threaded hole 6-2 is located at one end of the cylinder 6-1.
The unthreaded hole 6-3 is located at the other end of the cylinder 6-1.
The side of the other end of the cylinder 6-1, which extends radially outward to be formed, screws a 6-4.
The shape for screwing a 6-4 is in hexagonal prism.
Present embodiment includes screw rod and sleeve nut due to using the bindiny mechanism；The one end side of the screw rod
It is provided with screw rod pin hole；The sleeve nut includes cylinder；The cylinder is provided with coaxial threaded hole and unthreaded hole；The screw thread
The diameter in hole is less than the diameter of the unthreaded hole；The length of the threaded hole is less than the length of the unthreaded hole；The threaded hole is located at
One end of the cylinder；The unthreaded hole is located at the other end of the cylinder；The side of the other end of the cylinder is radially
It extends to form and screws head；The shape for screwing head is in the technological means of hexagonal prism, so, be conducive to draw at the both ends of chain
It is tightly connected.
As shown in Figure 1, the chain is a reel chain.
The bindiny mechanism has one.
The both ends of one reel chain tense connection by a bindiny mechanism.
It is of course also possible to be as shown in Figure 2 to Figure 3, the chain is two short chains.
There are two the bindiny mechanisms.
One end of two short chains tenses connection by a bindiny mechanism.
The other end of two short chains tenses connection by another described bindiny mechanism.
Present embodiment is a reel chain due to using the chain；The bindiny mechanism has one；Described in one
The both ends of reel chain tense connection by a bindiny mechanism；Alternatively, the chain is two short chains；The connection machine
There are two structures；One end of two short chains tenses connection by a bindiny mechanism；Two short chains it is another
One end tenses the technological means of connection by another described bindiny mechanism, so, a variety of chains can be produced according to the actual situation
Formula clip.It is of course also possible to be, the chain has one, and there are two fixture blocks, a connecting plate, one for a chain
Bindiny mechanism.It is also possible that the chain has one, there are three fixture block, two connecting plates, a connection machines for a chain
Structure.It is also possible that the chain has one, there are four fixture block, three connecting plates, a bindiny mechanisms for a chain.Also
It can be, the chain has one, and there are five fixture block, four connecting plates, a bindiny mechanisms for a chain.Obviously, also
It can be, the chain is three or three or more short chains.Correspondingly, the bindiny mechanism there are three or three or more.Phase
Connection is tensed by a bindiny mechanism between two adjacent short chains.
As shown in Figure 1, there are six fixture blocks 1 for a reel chain.
As shown in Figures 2 and 3, respectively there are three fixture blocks 1 for two short chains.
There are six fixture blocks due to using the reel chain for present embodiment；Respectively there are three folders for two short chains
The technological means of block, so, sound construction, handling are quick, long service life.
As shown in Figure 1, having multiple double-pin hole fixture blocks and single pin hole fixture block in a reel chain.
One single pin hole fixture block is located at one end of a reel chain.
The double-pin hole fixture block of one end of the screw rod 5 and the reel chain other end passes through the pin 3 and described
Circlip 4 connects.
The screw rod 5 is fastened in the card slot 1-10 of single pin hole fixture block.
The sleeve nut 6 is threadedly coupled with the screw rod 5.
Present embodiment has multiple double-pin hole fixture blocks and a list due to using in a reel chain
Pin hole fixture block；One single pin hole fixture block is located at one end of a reel chain；One end of the screw rod with one described in
The double-pin hole fixture block of the reel chain other end is connected by the pin with the circlip；The screw rod is fastened on single pin
In the card slot of hole fixture block；The technological means that the sleeve nut connect with the screw flight, so, seal operation speed is fast.
As shown in figure 3, each short chain has multiple double-pin hole fixture blocks and an institute in two short chains
State single pin hole fixture block.
One single pin hole fixture block is located at one end of a short chain.
The double-pin hole fixture block of one end of one screw rod 5 and the short chain other end passes through a pin
3 and the circlip 4 connect.
Another single pin hole fixture block is located at the other end of another short chain.
The double-pin hole fixture block of one end of another screw rod 5 and another described short chain one end passes through described in another
Pin 3 and another described circlip 4 connect.
One screw rod 5 is fastened in the card slot 1-10 of single pin hole fixture block.
Another described screw rod 5 is fastened in the card slot 1-10 of another single pin hole fixture block.
One sleeve nut 6 is threadedly coupled with a screw rod 5.
Another described sleeve nut 6 is threadedly coupled with screw rod 5 described in another.
Present embodiment has multiple double-pin hole clips due to using each short chain in two short chains
Block and single pin hole fixture block；One single pin hole fixture block is located at one end of a short chain；One spiral shell
The double-pin hole fixture block of one end of bar and the short chain other end passes through a pin and a circlip
Connection；Another single pin hole fixture block is located at the other end of another short chain；One end of another screw rod with
The double-pin hole fixture block of another described short chain one end is connected by another described pin with circlip described in another；One
A screw rod is fastened in the card slot of single pin hole fixture block；Another described screw rod is fastened on another single pin
In the card slot of hole fixture block；One sleeve nut connect with a screw flight；Another described sleeve nut and another
The technological means of one screw flight connection, so, sealing pressing is more evenly.
As shown in Fig. 2, a short chain has multiple double-pin hole fixture blocks, another short chain in two short chains
The both ends of item are single pin hole fixture block respectively.
The double-pin hole fixture block at one end of two screw rods 5 and the short chain both ends passes through the pin 3 and institute
State the connection of circlip 4.
Two screw rods 5 are fastened on respectively in the card slot 1-10 of another short chain both ends list pin hole fixture block.
Two sleeve nuts 6 are threadedly coupled with two screw rods 5 respectively.
For present embodiment due to using in two short chains, a short chain has multiple double-pin hole fixture blocks,
The both ends of another short chain are single pin hole fixture block respectively；One end of two screw rods and the short chain both ends
Double-pin hole fixture block connected with the circlip by the pin；It is described short that two screw rods are fastened on another respectively
In the card slot of chain both ends list pin hole fixture block；The technology hand that two sleeve nuts connect with two screw flights respectively
Section, so, sealing pressing is more evenly.
Claims (8)
1. a kind of chain type hoop, it is characterised in that: including multiple fixture blocks (1) and multiple connecting plates (2), the fixture block (1) and
The connecting plate (2) is spaced apart from each other distribution, the adjacent fixture block (1) and the connecting plate (2) and is rotatablely connected by pin (3)
Chain is formed, the both ends of the chain are tensed by bindiny mechanism to be connected, and the inner face (1-2) of multiple fixture blocks (1) is provided with
The indent (1-8) that the lid of sealing container is compressed.
2. chain type hoop according to claim 1, it is characterised in that:
The shape of the fixture block (1) is the cylinder of the rounded isosceles trapezoid in cross section；
Two end faces (1-4) of the fixture block (1) are plane；
Two end faces (1-4) are parallel to each other；
Two sides (1-3) of the fixture block (1) are plane；
Angle between two sides (1-3) is 60 degree；
The outside (1-1) of the fixture block (1) is plane；
The inner face (1-2) of the fixture block (1) is Inner arc cylinder；
The width of the indent (1-8) is centered at the bus of the inner face (1-2)；
The cross-sectional shape of the indent (1-8) is in isosceles trapezoid；
The pressure width of rebate of the indent (1-8) is greater than indent bottom surface (1-9) width of the indent (1-8)；
Angle between two waists of the isosceles trapezoid is 40 degree；
The indent bottom surface (1-9) of the indent (1-8) is Inner arc cylinder；
Indent bottom surface (1-9) and the inner face (1-2) are coaxially disposed；
The fixture block (1) is divided into double-pin hole fixture block and single pin hole fixture block；
There are two fixture block pin hole (1-7) for double-pin hole fixture block；
Two fixture block pin holes (1-7) are located on the end face (1-4)；
Two fixture block pin holes (1-7) are respectively close to two sides (1-3) and the outside (1-1)；
The middle part of two sides (1-3) and the intersection the outside (1-1) recessed formation slot (1-5) respectively inwards；
The fixture block pin hole (1-7) is divided into two sections by the slot (1-5)；
Cylinder is arc-shaped in the middle part of slot (1-5) bottom surface；
The middle part of slot (1-5) bottom surface and the fixture block pin hole (1-7) are coaxially disposed；
Two ends of slot (1-5) bottom surface are in plane；
Two ends of slot (1-5) bottom surface are respectively perpendicular to the outside (1-1) and the side (1-3)；
The middle part of two ends and the bottom surface the slot (1-5) of slot (1-5) bottom surface is tangent；
The list pin hole fixture block has a fixture block pin hole (1-7) and card slot (1-10)；
One fixture block pin hole (1-7) is located on the end face (1-4)；
One fixture block pin hole (1-7) is close to a side (1-3) and the outside (1-1)；
The middle part of one side (1-3) and the intersection the outside (1-1) recessed formation slot (1-5) respectively inwards；
The fixture block pin hole (1-7) is divided into two sections by the slot (1-5)；
Cylinder is arc-shaped in the middle part of slot (1-5) bottom surface；
The middle part of slot (1-5) bottom surface and the fixture block pin hole (1-7) are coaxially disposed；
Two ends of slot (1-5) bottom surface are in plane；
Two ends of slot (1-5) bottom surface are respectively perpendicular to the outside (1-1) and the side (1-3)；
The middle part of two ends and the bottom surface the slot (1-5) of slot (1-5) bottom surface is tangent；
The card slot (1-10) is inclined in the outside (1-1) and perpendicular to side described in another (1-3)；
The card slot (1-10) includes small card slot (1-10-1) and big card slot (1-10-2)；
The small card slot (1-10-1) and another described side (1-3) penetrate through；
The big card slot (1-10-2) and the outside (1-1) are penetrated through；
Hook step (1-10-3) is formed between big card slot (1-10-2) the small card slot (1-10-1)；
The shape of the connecting plate (2) is in bar shaped；
The plate face both ends of the connecting plate (2) are respectively arranged with connecting plate pin hole (2-1)；
The pin (3) includes shank (3-1)；
The shape of shank (3-1) is in cylindrical body；
One end of the shank (3-1) is provided with pin cap (3-2)；
The diameter of the pin cap (3-2) is greater than the diameter of the shank (3-1)；
The side of shank (3-1) other end is circumferentially arranged annular slot (3-3)；
The pin (3) is configured with circlip (4)；
The circlip (4) is in the torus being open；
Semi-circular ring (4-1) is respectively arranged on the outside of circlip (4) the opening both ends；
The recess of two semi-circular rings (4-1) faces；
The bindiny mechanism includes screw rod (5) and sleeve nut (6)；
The one end side of the screw rod (5) is provided with screw rod pin hole (5-1)；
The sleeve nut (6) includes cylinder (6-1)；
The cylinder (6-1) is provided with coaxial threaded hole (6-2) and unthreaded hole (6-3)；
The diameter of the threaded hole (6-2) is less than the diameter of the unthreaded hole (6-3)；
The length of the threaded hole (6-2) is less than the length of the unthreaded hole (6-3)；
The threaded hole (6-2) is located at one end of the cylinder (6-1)；
The unthreaded hole (6-3) is located at the other end of the cylinder (6-1)；
The side of the other end of the cylinder (6-1), which extends radially outward to be formed, screws head (6-4)；
The shape for screwing head (6-4) is in hexagonal prism.
3. chain type hoop according to claim 2, it is characterised in that:
The chain is a reel chain；
The bindiny mechanism has one；
The both ends of one reel chain tense connection by a bindiny mechanism；
Alternatively,
The chain is two short chains；
There are two the bindiny mechanisms；
One end of two short chains tenses connection by a bindiny mechanism；
The other end of two short chains tenses connection by another described bindiny mechanism.
4. chain type hoop according to claim 3, it is characterised in that:
There are six fixture block (1) for one reel chain；
Respectively there are three fixture block (1) for two short chains.
5. chain type hoop according to claim 3, it is characterised in that:
There are multiple double-pin hole fixture blocks and single pin hole fixture block in one reel chain；
One single pin hole fixture block is located at one end of a reel chain；
The double-pin hole fixture block of one end of the screw rod (5) and the reel chain other end passes through the pin (3) and described
Circlip (4) connection；
The screw rod (5) is fastened in the card slot (1-10) of single pin hole fixture block；
The sleeve nut (6) is threadedly coupled with the screw rod (5).
6. chain type hoop according to claim 3, it is characterised in that:
Each short chain has multiple double-pin hole fixture blocks and single pin hole fixture block in two short chains；
One single pin hole fixture block is located at one end of a short chain；
One end of one screw rod (5) and the double-pin hole fixture block of the short chain other end pass through a pin
(3) it is connected with a circlip (4)；
Another single pin hole fixture block is located at the other end of another short chain；
One end of another screw rod (5) and the double-pin hole fixture block of another described short chain one end pass through another described pin
Follow closely (3) and another described circlip (4) connection；
One screw rod (5) is fastened in the card slot (1-10) of single pin hole fixture block；
Another described screw rod (5) is fastened in the card slot (1-10) of another single pin hole fixture block；
One sleeve nut (6) is threadedly coupled with a screw rod (5)；
Another described sleeve nut (6) is threadedly coupled with screw rod described in another (5).
7. chain type hoop according to claim 3, it is characterised in that:
In two short chains, a short chain has multiple double-pin hole fixture blocks, and the both ends of another short chain are respectively
The list pin hole fixture block；
One end of two screw rods (5) and the double-pin hole fixture block at the short chain both ends pass through the pin (3) and institute
State circlip (4) connection；
Two screw rods (5) are fastened on respectively in the card slot (1-10) of another short chain both ends list pin hole fixture block；
Two sleeve nuts (6) are threadedly coupled with two screw rods (5) respectively.
8. chain type hoop according to claim 2, it is characterised in that:
The chain is three or three or more short chains；
Correspondingly, the bindiny mechanism there are three or three or more；
Connection is tensed by a bindiny mechanism between two adjacent short chains.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822163363.3U CN209278275U (en) | 2018-12-24 | 2018-12-24 | A kind of chain type hoop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822163363.3U CN209278275U (en) | 2018-12-24 | 2018-12-24 | A kind of chain type hoop |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209278275U true CN209278275U (en) | 2019-08-20 |
Family
ID=67612532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822163363.3U Active CN209278275U (en) | 2018-12-24 | 2018-12-24 | A kind of chain type hoop |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209278275U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110497129A (en) * | 2019-08-30 | 2019-11-26 | 徐州易尚饰家装饰工程有限责任公司 | Steel frame construction solder joint fixture |
| CN111578493A (en) * | 2020-05-11 | 2020-08-25 | 深圳市鑫明兴科技有限公司 | Novel air pipe hoop external member |
| CN111725746A (en) * | 2020-05-23 | 2020-09-29 | 芜湖扬宇机电技术开发有限公司 | Connecting device for rubber sleeve cable |
| CN112032151A (en) * | 2020-09-21 | 2020-12-04 | 浙江博柯莱通信技术有限公司 | Chain type hoop applicable to various installation environments and use method thereof |
| CN114759487A (en) * | 2022-04-19 | 2022-07-15 | 邹平市供电有限公司 | Insulating umbrella that shields for pole |
-
2018
- 2018-12-24 CN CN201822163363.3U patent/CN209278275U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110497129A (en) * | 2019-08-30 | 2019-11-26 | 徐州易尚饰家装饰工程有限责任公司 | Steel frame construction solder joint fixture |
| CN111578493A (en) * | 2020-05-11 | 2020-08-25 | 深圳市鑫明兴科技有限公司 | Novel air pipe hoop external member |
| CN111725746A (en) * | 2020-05-23 | 2020-09-29 | 芜湖扬宇机电技术开发有限公司 | Connecting device for rubber sleeve cable |
| CN111725746B (en) * | 2020-05-23 | 2021-04-02 | 安徽匠桥网络科技有限公司 | Connecting device for rubber sleeve cable |
| CN112032151A (en) * | 2020-09-21 | 2020-12-04 | 浙江博柯莱通信技术有限公司 | Chain type hoop applicable to various installation environments and use method thereof |
| CN112032151B (en) * | 2020-09-21 | 2021-10-29 | 浙江博柯莱通信技术有限公司 | Chain type hoop applicable to various installation environments and use method thereof |
| CN114759487A (en) * | 2022-04-19 | 2022-07-15 | 邹平市供电有限公司 | Insulating umbrella that shields for pole |
| CN114759487B (en) * | 2022-04-19 | 2023-03-17 | 邹平市供电有限公司 | Insulating umbrella that shields for pole |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Chen Benfu Inventor before: Chen Benfu |
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| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: To help the town of 637260 Industrial Park Nanchong city Sichuan province Xichong County Patentee after: Sichuan Yutian Vacuum Technology Co.,Ltd. Address before: 637260 Chunfeng Rose Garden, Wannianxi Road, Shunqing District, Nanchong City, Sichuan Province, 36 buildings 901 Patentee before: Sichuan Yutian Vacuum Technology Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220707 Address after: No. 15, anningzhuang West Road, Haidian District, Beijing 100089 Patentee after: Quantum Supermerger (Beijing) Technology Co.,Ltd. Patentee after: Sichuan Yutian Vacuum Technology Co., Ltd Address before: 637260 Duofu Town Industrial Park, Xichong County, Nanchong City, Sichuan Province Patentee before: Sichuan Yutian Vacuum Technology Co.,Ltd. |