CN109000058A - For bell and spigot small-caliber metal tubes mounting device and its installation method - Google Patents

For bell and spigot small-caliber metal tubes mounting device and its installation method Download PDF

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Publication number
CN109000058A
CN109000058A CN201811128845.3A CN201811128845A CN109000058A CN 109000058 A CN109000058 A CN 109000058A CN 201811128845 A CN201811128845 A CN 201811128845A CN 109000058 A CN109000058 A CN 109000058A
Authority
CN
China
Prior art keywords
bell
clip
gap
spigot
connecting plate
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201811128845.3A
Other languages
Chinese (zh)
Inventor
张占涛
龚瀚涛
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Xinxing Ductile Iron Pipes Co Ltd
Original Assignee
Xinxing Ductile Iron Pipes Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Xinxing Ductile Iron Pipes Co Ltd filed Critical Xinxing Ductile Iron Pipes Co Ltd
Priority to CN201811128845.3A priority Critical patent/CN109000058A/en
Publication of CN109000058A publication Critical patent/CN109000058A/en
Pending legal-status Critical Current

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L25/00Constructive types of pipe joints not provided for in groups F16L13/00 - F16L23/00 ; Details of pipe joints not otherwise provided for, e.g. electrically conducting or insulating means
    • F16L25/10Sleeveless joints between two pipes, one being introduced into the other
    • B08B1/12
    • B08B1/143

Abstract

The present invention is used for the device and its installation method of bell and spigot small-caliber metal tubes installation, device includes: the first clip, second clip, stock spanner, connecting plate and crank, convex block is fixed in the center of the first semicircular ring and the second semicircular ring, a pin is fixed in the center of convex block, several gap are provided on connecting plate, the pin of the first semicircular ring on second clip is inserted into the gap of an one end of the connection board, the pin of the second semicircular ring on second clip is inserted into the gap of another one end of the connection board, there is hex nut hole in one end of crank, the other end has pin, two pins on first clip are set in the hex nut hole for being fixed on two cranks, the pin of above-mentioned two crank is stuck in the gap of above-mentioned two connecting plate other end, at least three gap on the connecting plate close to bell-and-spigot pipe side, two stocks are pulled For hand on the outside of hex nut hole, stock spanner rotates hex nut hole, so that the bell-and-spigot pipe for being fastened with the first clip is mobile to socket direction.

Description

For bell and spigot small-caliber metal tubes mounting device and its installation method
Technical field
Of the invention belongs to spigot-and-socket metallic conduit for bell and spigot small-caliber metal tubes mounting device and its installation method Installing area.
Background technique
Spigot-and-socket metallic conduit is a kind of excellent water supply line in water supply network, and spigot-and-socket, which adds, is slidingly sealed cushion rubber Connection, substantially increases the security reliability of bell socket, can offset part sedimentation since bell socket belongs to flexible connection Impact to pipeline, therefore be widely used in the water supply network of town and country.
When the bell and spigot metallic conduit connects, the first root canal road and levelling, the socket pair in the second root canal road are installed first The bellmouth in quasi- first root canal road places sealing rubber ring with hairbrush or rag cleaning bellmouth inner surface and socket outer surface respectively, One people is responsible for alignment interface, and another people, which agitates the second root canal road tail portion with crowbar, makes jack part gradually slide into holding for metallic conduit Mouth is until be slid completely into.The installation method is not only time-consuming and laborious and installation effectiveness is low, and the labor intensity height of installation personnel causes Installation personnel flowing is larger, is unfavorable for stablizing erection staff.
Summary of the invention
Present invention aims to overcome that existing installation method is not only time-consuming and laborious and installation effectiveness is low and peace The high problem of the labor intensity of dress personnel, and provide a kind of for bell and spigot small-caliber metal tubes mounting device and its installation side Method.
In order to complete present invention purpose, the application uses following technical scheme:
A kind of device for the installation of bell and spigot small-caliber metal tubes of the invention, it includes: the first clip, the second card Hoop, stock spanner, connecting plate and crank, the first clip are fixed on the circumference of bell-and-spigot pipe, and the second clip is fixed on the circle of intubation The nozzle of Zhou Shang, bell-and-spigot pipe and intubation is aligned, and the first clip and the second clip include: the first semicircular ring and the second semicircular ring, the One semicircular ring is connected with one end of the second semicircular ring by articulated shaft, and the other end of the first semicircular ring and the second semicircular ring passes through spiral shell Mother is with bolt fastening together with, and the hinged shaft position of the first clip on bell-and-spigot pipe is with and being intubated the hinged of upper second clip Shaft position is consistent with each other, in which: it is fixed with convex block in the center of the first semicircular ring and the second semicircular ring, it is fixed in the center of convex block There is a pin, several gap are provided on connecting plate, the pin of the first semicircular ring on the second clip is inserted into a connecting plate one In the gap at end, the pin of the second semicircular ring on the second clip is inserted into the gap of another one end of the connection board, one end of crank There is hex nut hole, the other end has pin, and two pins on the first clip are set with the hexagonal spiral shell for being fixed on two cranks In female hole, the pin of above-mentioned two crank is stuck in the gap of above-mentioned two connecting plate other end, close to bell-and-spigot pipe side Connecting plate at least three gap, two stock spanners are mounted in the outside in hex nut hole, and stock spanner rotates hexagonal spiral shell Female hole, so that it is mobile to socket direction to be fastened with the bell-and-spigot pipe of the first clip, stock spanner is by hex nut hole and the every rotation of crank It circles, pin is on connecting plate to one gap of socket direction advance;
A kind of device for the installation of bell and spigot small-caliber metal tubes of the invention, in which: the convex block of first clip Height lower than the second clip convex block height;
A kind of device for the installation of bell and spigot small-caliber metal tubes of the invention, in which: described two connecting plates are each other In parallel, and it is parallel to the center line of bell-and-spigot pipe and intubation;
A kind of device for the installation of bell and spigot small-caliber metal tubes of the invention, in which: in the company close to bell-and-spigot pipe side Have 4-5 gap on fishplate bar, the spacing between each gap be it is identical, have 1 gap on the connecting plate close to cannula side.
For the present invention by the method for intubation insertion bell-and-spigot pipe, it includes: following steps:
It (a), will be close first with sundries and socket chamfering in wire brush, hairbrush or rag cleaning bell-and-spigot pipe nozzle inner working face slot Sealing rubber ring is packed into the groove of bell-and-spigot pipe, and is applied in the working face that sealing rubber ring contacts mouth inner surface and cannula nozzle to be installed Lubricating oil is smeared, bell-and-spigot pipe is hung in intubation bottom with hanging device, and be aligned bell-and-spigot pipe and the nozzle of intubation;
(b) it is respectively fixed with the first clip and the second clip near bell-and-spigot pipe and the nozzle of intubation, so that the first clip Bell-and-spigot pipe is located at the articulated shaft on the second clip and is intubated on the same position of bottom, by the hexagonal spiral shell on two crankshafts Female hole is set on two pins for being fixed on the first clip, and two pins of the second clip are stuck in two connecting plates One end gap in, the pin of two cranks is stuck in the gap of the other end of above-mentioned two connecting plate;
(c) two stock spanners are blocked into the outside in two hex nut holes respectively, while pulling two stock spanners, two A stock spanner rotates hex nut hole, so that the bell-and-spigot pipe for being fastened with the first clip is mobile to socket direction, stock spanner Hex nut hole and crank are often rotated a circle, connecting plate is lifted up, so that pin, which is stuck in socket direction, has advanced one In the connecting plate of a gap, the rotation process of above-mentioned stock spanner is repeated, until will be intubated insertion bell-and-spigot pipe.
It is of the invention for bell and spigot small-caliber metal tubes mounting device and its installation method and used mounting device and Installation method is compared, and after the nozzle alignment of bell-and-spigot pipe to be installed and intubation, rotation stock spanner 1 drives connecting plate 5 mobile, together When drive the lateral bell-and-spigot pipe nozzle of cannula nozzle to be installed to break away into changing the different card slots of connecting plate 5, repeat above-mentioned dynamic Make, until the working face that cannula nozzle side is slid completely into bell-and-spigot pipe nozzle side.Make the bell and spigot of small diameter tube using the tooling Metallic conduit is easy for installation, improves installation effectiveness.The mounting device and installation method are suitable for 45 ° of installation and 90 ° of bell and spigots are curved The bell and spigot metal tube that head and caliber are DN80-DN300.
Detailed description of the invention
Fig. 1 is the positive schematic diagram of the device for the installation of bell and spigot small-caliber metal tubes of the invention;
Fig. 2 bows for Fig. 1's to schematic diagram;
Fig. 3 is the positive schematic diagram of the second clip in Fig. 1;
Fig. 4 is the positive schematic diagram of the first clip in Fig. 1;
Fig. 5 is the amplification profile schematic diagram of crank in Fig. 2.
In Fig. 1 into Fig. 5, label 1 is stock spanner;Label 2 is the first clip;Label 3 is gap;Label 4 is crank; Label 5 is connecting plate;Label 6 is the second clip;Label 7 is bell-and-spigot pipe;Label 8 is intubation;Label 9 is the first semicircular ring;Mark Numbers 10 be the second semicircular ring;Label 11 is convex block;Label 12 is pin;Label 13 is articulated shaft;Label 14 is bolt;Label 15 For nut;Label 16 is hex nut hole;Label 17 is pin.
Specific embodiment
As shown in Figures 1 to 5, the device for the installation of bell and spigot small-caliber metal tubes of the invention includes: the first clip 2, the second clip 6, stock spanner 1, connecting plate 5 and crank 4, the first clip 2 are fixed on the circumference of bell-and-spigot pipe 7, the second clip 6 It is fixed on the circumference of intubation 8, the nozzle alignment of bell-and-spigot pipe 7 and intubation 8, the first clip 2 and the second clip 6 include: the first half Annulus 9 and the second semicircular ring 10, the first semicircular ring 9 and one end of the second semicircular ring 10 are connected by articulated shaft 13, the first semicircle Ring 9 and the other end of the second semicircular ring 10 are tightened together by nut 15 and bolt 14, the first clip 2 on bell-and-spigot pipe 7 13 position of articulated shaft with and in intubation 8 second clip 6 13 position of articulated shaft it is consistent with each other, in the first semicircular ring 9 and the The center of two semicircular rings 10 is fixed with convex block 11, is fixed with a pin 12, the convex block 11 of the first clip 2 in the center of convex block 11 Height lower than the second clip 6 convex block 11 height, be provided with several gap 3 on connecting plate 5, first on the second clip 6 The pin 12 of semicircular ring 9 is inserted into the gap 3 of 5 one end of a connecting plate, and the pin 12 of the second semicircular ring 10 on the second clip 6 is inserted In the gap 3 for entering another 5 one end of connecting plate, there is hex nut hole 16 in one end of crank 4, and the other end has pin 17, the first clip 2 On two pins 12 be set in the hex nut hole 16 for being fixed on two cranks 4, the pin 17 of above-mentioned two crank 4 divides It is not stuck in the gap 3 of above-mentioned two 5 other end of connecting plate, two connecting plates 5 are parallel to each other, and are parallel to 7 He of bell-and-spigot pipe The center line of intubation 8, the 4-5 gap 3 on the connecting plate 5 close to 7 side of bell-and-spigot pipe, the spacing between each gap 3 is identical , there is 1 gap 3 on the connecting plate 7 close to 8 sides of intubation.Two stock spanners 1 are mounted in the outside in hex nut hole 16, long Bar spanner 1 rotates hex nut hole 16, so that the bell-and-spigot pipe 7 for being fastened with the first clip 2 is mobile to 8 direction of socket, stock spanner 1 Hex nut hole 16 and crank 4 are often rotated a circle, pin 17 is on connecting plate 5 to 8 direction of socket advance, one gap 3.
The method that intubation 8 is inserted into bell-and-spigot pipe 7 with above-mentioned apparatus, it includes: following steps:
It (a), will first with sundries and socket chamfering in wire brush, hairbrush or rag cleaning 7 nozzle inner working face slot of bell-and-spigot pipe Sealing rubber ring is packed into the groove of bell-and-spigot pipe 7, and contacts the working face of 8 nozzles of mouth inner surface and intubation to be installed in sealing rubber ring Bell-and-spigot pipe 7 is hung in 8 bottoms of intubation with hanging device, and makes bell-and-spigot pipe 7 and the alignment of the nozzle of intubation 8 by interior coating lubricating oil;
(b) it is respectively fixed with the first clip 2 and the second clip 6 near bell-and-spigot pipe 7 and the nozzle of intubation 8, so that first Articulated shaft on clip 2 and the second clip 6 is located at bell-and-spigot pipe 7 and is intubated on the same position of 8 bottoms, by two crankshafts 4 On hex nut hole 16 be set on two pins 12 for being fixed on the first clip 2, by two pins 12 of the second clip 6 It is stuck in the gap 3 of one end of two connecting plates 5, the pin 17 of two cranks 4 is stuck in above-mentioned two connecting plate 5 The other end gap 3 in;
(c) two stock spanners 1 are blocked into the outside in two hex nut holes 16 respectively, while pulling two stock spanners 1, two stock spanners 1 rotate hex nut hole 16, so that the bell-and-spigot pipe 7 for being fastened with the first clip 2 is moved to 8 direction of socket Dynamic, stock spanner 1 often rotates a circle in hex nut hole 16 and crank 4, connecting plate 5 is lifted up, so that pin 17 is stuck in In the connecting plate 5 for having advanced a gap 3 to 8 direction of socket, the rotation process of above-mentioned stock spanner 1 is repeated, until 8 will be intubated Until being inserted into bell-and-spigot pipe 7.
Above description is explanation of the invention, is not intended to limit the invention, and limited range of the present invention is referring to right It is required that the present invention can make any type of modification without prejudice to spirit of the invention.

Claims (5)

1. a kind of device for the installation of bell and spigot small-caliber metal tubes, it includes: the first clip (2), the second clip (6), length Bar spanner (1), connecting plate (5) and crank (4), the first clip (2) are fixed on the circumference of bell-and-spigot pipe (7), and the second clip (6) is solid It is scheduled on the circumference of intubation (8), bell-and-spigot pipe (7) and the nozzle alignment for being intubated (8), the first clip (2) and the second clip (6) packet Include: one end of the first semicircular ring (9) and the second semicircular ring (10), the first semicircular ring (9) and the second semicircular ring (10) passes through hinged Axis (13) is connected, and the other end of the first semicircular ring (9) and the second semicircular ring (10) is fastened on by nut (15) and bolt (14) Together, articulated shaft (13) position of the first clip (2) on bell-and-spigot pipe (7) with and on intubation (8) the second clip (6) hinge Spindle (13) position is consistent with each other, it is characterised in that: is fixed in the center of the first semicircular ring (9) and the second semicircular ring (10) convex Block (11) is fixed with a pin (12) in the center of convex block (11), several gap (3), the second card are provided on connecting plate (5) It binds round in the gap (3) of pin (12) insertion one connecting plate (5) one end of the first semicircular ring (9) on (6), on the second clip (6) The pin (12) of the second semicircular ring (10) be inserted into the gap (3) of another connecting plate (5) one end, one end of crank (4) has six Angle nut bore (16), the other end have pin (17), and two pins (12) on the first clip (2), which are set with, is fixed on two songs In the hex nut hole (16) of handle (4), it is another that the pin (17) of above-mentioned two crank (4) is stuck in above-mentioned two connecting plate (5) In the gap (3) of one end, at least three gap (3) on the connecting plate (5) close to bell-and-spigot pipe (7) side, two stock spanners (1) it is mounted in the outside of hex nut hole (16), stock spanner (1) rotates hex nut hole (16), so that being fastened with the first clip (2) bell-and-spigot pipe (7) is mobile to socket (8) direction, and stock spanner (1) rotates one for hex nut hole (16) and crank (4) are every In week, pin (17) is on connecting plate (5) to one gap (3) of socket (8) direction advance.
2. the device for the installation of bell and spigot small-caliber metal tubes as described in claim 1, it is characterised in that: first card Height of the height of the convex block (11) of hoop (2) lower than the convex block (11) of the second clip (6).
3. the device for the installation of bell and spigot small-caliber metal tubes as claimed in claim 2, it is characterised in that: described two companies Fishplate bar (5) is parallel to each other, and is parallel to bell-and-spigot pipe (7) and is intubated the center line of (8).
4. the device for the installation of bell and spigot small-caliber metal tubes as claimed in claim 3, it is characterised in that: close to socket joint Manage (7) side connecting plate (5) on have 4-5 gap (3), the spacing between each gap (3) be it is identical, close to be intubated (8) there is 1 gap (3) on the connecting plate (5) of side.
5. the method that will be intubated (8) insertion bell-and-spigot pipe (7) with the device of installation as claimed in claim 4, it includes: following step It is rapid:
It (a), will be close first with sundries and socket chamfering in wire brush, hairbrush or rag cleaning bell-and-spigot pipe (7) nozzle inner working face slot Sealing rubber ring is packed into the groove of bell-and-spigot pipe (7), and contacts the work of mouth inner surface and intubation (8) nozzle to be installed in sealing rubber ring Bell-and-spigot pipe (7) is hung in intubation (8) bottom with hanging device by coating lubricating oil in face, and is made bell-and-spigot pipe (7) and be intubated (8) Nozzle alignment;
(b) it is respectively fixed with the first clip (2) and the second clip (6) near bell-and-spigot pipe (7) and the nozzle of intubation (8), so that Articulated shaft (13) on first clip (2) and the second clip (6) is located at bell-and-spigot pipe (7) and is intubated the same position of (8) bottom It sets, the hex nut hole (16) on two crankshafts (4) is set with to two pins (12) for being fixed on the first clip (2) On, two pins (12) of the second clip (6) are stuck in the gap (3) of one end of two connecting plates (5), by two songs The pin (17) of handle (4) is stuck in the gap (3) of the other end of above-mentioned two connecting plate (5);
(c) two stock spanners (1) are blocked into the outside of two hex nut holes (16) respectively, while pulling two stock spanners (1), two stock spanners (1) rotate hex nut hole (16), so that being fastened with the bell-and-spigot pipes (7) of the first clip (2) to inserting Mouth (8) direction is mobile, and stock spanner (1) often rotates a circle hex nut hole (16) and crank (4), and connecting plate (5) is upward It lifts, so that pin (17) is stuck in the connecting plate (5) of gap (3) of having advanced to socket (8) direction, repeats above-mentioned stock The rotation process of spanner (1), until will be intubated (8) insertion bell-and-spigot pipe (7).
CN201811128845.3A 2018-09-27 2018-09-27 For bell and spigot small-caliber metal tubes mounting device and its installation method Pending CN109000058A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811128845.3A CN109000058A (en) 2018-09-27 2018-09-27 For bell and spigot small-caliber metal tubes mounting device and its installation method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811128845.3A CN109000058A (en) 2018-09-27 2018-09-27 For bell and spigot small-caliber metal tubes mounting device and its installation method

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Publication Number Publication Date
CN109000058A true CN109000058A (en) 2018-12-14

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2883847Y (en) * 2006-04-12 2007-03-28 河北可耐特玻璃钢有限公司 Insertion installing clamp for glass fiber reinforced plastic pipeline
CN102359685A (en) * 2011-10-21 2012-02-22 融林塑胶(福建)有限公司 Butt-joint mounting device for large-sized plastic pipes
CN205938213U (en) * 2016-08-18 2017-02-08 新兴铸管股份有限公司 A nodular cast -iron pipe for pushing up advance construction
CN206738779U (en) * 2017-03-24 2017-12-12 新兴铸管股份有限公司 Spigot-and-socket metallic conduit erecting device
CN108036131A (en) * 2017-12-07 2018-05-15 中冶天工集团有限公司 A kind of attachment device and its application method for super-silent pipeline upside-down mounting
CN208859155U (en) * 2018-09-27 2019-05-14 新兴铸管股份有限公司 Device for the installation of bell and spigot small-caliber metal tubes

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2883847Y (en) * 2006-04-12 2007-03-28 河北可耐特玻璃钢有限公司 Insertion installing clamp for glass fiber reinforced plastic pipeline
CN102359685A (en) * 2011-10-21 2012-02-22 融林塑胶(福建)有限公司 Butt-joint mounting device for large-sized plastic pipes
CN205938213U (en) * 2016-08-18 2017-02-08 新兴铸管股份有限公司 A nodular cast -iron pipe for pushing up advance construction
CN206738779U (en) * 2017-03-24 2017-12-12 新兴铸管股份有限公司 Spigot-and-socket metallic conduit erecting device
CN108036131A (en) * 2017-12-07 2018-05-15 中冶天工集团有限公司 A kind of attachment device and its application method for super-silent pipeline upside-down mounting
CN208859155U (en) * 2018-09-27 2019-05-14 新兴铸管股份有限公司 Device for the installation of bell and spigot small-caliber metal tubes

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Application publication date: 20181214

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