CN212351837U - Auxiliary tool suitable for quick connection of cooling water pipe clamping sleeve connector - Google Patents

Abstract

The utility model discloses an auxiliary tool suitable for the quick connection of a cutting sleeve joint of a cooling water pipe, belonging to the technical field of cutting sleeve joint auxiliary tools, comprising an upper end tool main body and a base, wherein the lower end of the upper end tool main body is used for installing the tool main body; the tool main body comprises a mounting plate at the bottom, a fixing clamp for fixing the ferrule connector is arranged on one side of the mounting plate, a sliding rod is vertically arranged on the mounting plate, a top cover is arranged at the top of the sliding rod, a clamping plate device with a pressing handle is arranged on the sliding rod in a sliding mode, and the pressing handle drives the clamping plate device to move downwards on the sliding rod in a pressing mode; the clamping plate device is provided with a U-shaped opening with an opening size corresponding to the size of the elastic sleeve of the ferrule connector on one side corresponding to the fixing clamp, a movable clamping plate used for limiting a pipeline body connected with the ferrule connector is movably connected into the clamping plate device through a horizontal tension spring structure, and the movable clamping plate horizontally pulls towards the direction of the U-shaped opening in the clamping plate device under the limitation of the horizontal tension spring structure.

Description

Auxiliary tool suitable for quick connection of cooling water pipe clamping sleeve connector

Technical Field

The utility model belongs to the technical field of cutting ferrule connects appurtenance, concretely relates to appurtenance suitable for condenser tube cutting ferrule connects quick connect.

Background

Water cooling systems are often used in industrial facilities, and cooling water pipes with bayonet fittings are often used to form cooling water lines for adjustment and maintenance. The cutting sleeve joint has the working principle that a pipeline is inserted into the cutting sleeve, the cutting sleeve nut is used for locking, the cutting sleeve is abutted, the pipe is cut into and sealed, the cutting sleeve joint is connected with the pipeline without welding, fire prevention, explosion prevention and high-altitude operation are facilitated, and the defects caused by careless welding can be eliminated, so that the cutting sleeve joint is an advanced connecting piece in pipelines of automatic control devices of systems such as oil refining, chemical engineering, petroleum, natural gas, food, pharmacy, instruments and meters and the like, and is suitable for connecting pipelines of mediums such as oil, gas, water and the like. Generally, the ferrule type pipe joint comprises a joint body, a ferrule and a nut/spring sleeve, when the ferrule and the nut/spring sleeve are inserted into the joint body on a pipeline interface and the nut or the spring sleeve is screwed to be tightened, the outer side of the front end of the ferrule is attached to the conical surface of the joint body, an inner edge uniformly bites into a seamless steel pipe to form effective sealing, and the ferrule type pipe joint is simple and convenient to install, high in pressure resistance and widely applied.

In highly demanding manufacturing lines where high pressure lines are required, such as in the packaging test manufacturing environment for semiconductor integrated circuits, ferrule fittings such as those manufactured by swinger (Swagelok) are often used which are designed to be gripped with a unique "hinge grip" that achieves optimum performance in terms of ferrule grip, gas seal and vibration resistance. However, due to the high water pressure used, the gripping force of this gripping type of ferrule adapter is very high, the sleeve portion requires a large force to press down, during assembly, one operator is required to press down the sleeve portion of the ferrule adapter and keep the float of the ferrule adapter stuck on the sleeve, while another operator forces the head end of the mouthpiece into the ferrule adapter, and then releases the sleeve portion to allow it to reset for connection. If the two operators are not strong enough to complete the operation, the fingers are easily accidentally crushed by the restoring force of the sleeve portion, and strong pressure needs to be applied to resist the restoring force of the sleeve portion, so that stable butt joint is difficult to realize during specific operation.

Disclosure of Invention

In order to overcome the defects and deficiencies in the prior art, the application provides an auxiliary tool which is provided with a handle structure and utilizes the lever principle to facilitate the quick connection of an operator to the ferrule connector of a high-pressure cooling water pipeline.

The utility model provides a pair of appurtenance suitable for condenser tube cutting ferrule connects high-speed joint, its characterized in that: the tool comprises an upper end tool body and a base, wherein the lower end of the base is used for mounting the tool body, namely the base is used for bearing the tool body; the tool main body comprises a mounting plate at the bottom, one side of the mounting plate is provided with a fixing clamp for fixing the ferrule connector, and the ferrule connector to be spliced is fixed on the mounting plate through the fixing clamp so as to be operated on the next step. The mounting panel is last to be provided with the slide bar perpendicularly, and the slide bar top is provided with the top cap, it is provided with the cardboard device that has the handle of pushing down to slide on the slide bar, the handle of pushing down pushes down and drives the cardboard device and move down on the slide bar, can realize through the handle that the cutting ferrule that the operation of cardboard device was waited to peg graft connects, has avoided directly going to operate the injury that the cutting ferrule connects probably to cause with the hand. The clamping plate device is provided with a U-shaped opening with an opening size corresponding to the size of the elastic sleeve of the ferrule connector on one side corresponding to the fixing clamp, namely the clamping plate device is driven to move downwards to the top of the ferrule connector through a downward pressing handle, then the U-shaped opening is just aligned with the elastic sleeve of the ferrule connector, the elastic sleeve is pressed downwards through the U-shaped opening of the clamping plate device to expose the butt joint end of the ferrule connector, and the head end of a pipeline body to be prepared to be connected with the ferrule connector is inserted into the butt joint end of the ferrule connector to quickly finish alignment. The clamp plate device is also movably connected with a movable clamp plate for limiting the pipeline body connected with the cutting sleeve joint through a horizontal tension spring structure, the movable clamp plate is horizontally pulled towards the U-shaped opening direction in the clamp plate device under the limitation of the horizontal tension spring structure, namely, after the head end of the pipeline body to be connected with the cutting sleeve joint is inserted into the butt end of the cutting sleeve joint, the movable clamp plate can be pulled backwards, then the handle is loosened or lifted to enable the clamp plate device to move upwards to the head end position of the pipeline body, at the moment, the elastic sleeve of the cutting sleeve joint is retracted to clamp the head end of the pipeline body preliminarily, then the movable clamp plate is loosened after being aligned with the fixed position of the head end of the pipeline body, the head end position of the pipeline body is fixed through the force of the tension spring, then the handle is pressed downwards again, at the moment, the head end of the pipeline body is driven to, the quick connection of the cutting ferrule joint of the cooling water pipe can be completed.

Preferably, the fixing clip include with mounting panel side articulated locking arm to and set up on the mounting panel side, be used for pinning the hasp of locking arm, open the locking arm and can put into the fixing clip with the cutting ferrule joint, then close locking arm and fix a position locking arm with the hasp, accomplish the position that connects the head to the cutting ferrule promptly and fix, convenient operation and fixed stable.

Furthermore, the hasp is that upper portion has the lock ear, the bottom is around wherein the rotatable setting of axis is in the column hasp of mounting panel side, correspondingly, the length of locking arm is less than or equal to hasp fixed position and the distance between the locking arm and the mounting panel side pin joint, can realize opening and closing of hasp through simple rotation promptly to because the bottom is axial fixity, can also exert sufficient closing force so that more firm locking cutting ferrule connects to the locking arm.

Moreover, in order to play better more stable slip and positioning action, also can provide better holding down force simultaneously, be provided with two parallel and isometric slide bars on the mounting panel perpendicularly, and the plane at two slide bars places with the mounting panel is provided with the vertical plane mutually perpendicular at one side place of fixing clip, and two slide bars are injectd cardboard device and can only be the steady removal in the longitudinal direction, and can not lead to the fact the alignment deviation because of rotating and rocking.

Preferably, one side of the top cover is further connected with the mounting plate through a vertical plate, namely, the top cover and the vertical plate form an inverted L-shaped structure to cover the sliding rod on the mounting plate, namely, when downward pressure is applied, the top cover can obtain lever pressure through the vertical plate to ensure that the sliding rod can bear the reaction force generated when the clamping plate device moves downwards.

Furthermore, the first half part of the pressing handle is U-shaped, the second half part is a straight handle, the top end of the first half part of the pressing handle is hinged with the vertical plate, namely, the head end of the first half part of the pressing handle rotates up and down by taking a joint point as a center, and the rod part drives the clamping plate device to move down, so that a lever force structure is realized, and labor is saved during pressing down.

Correspondingly, the bottom of the clamping plate device is provided with a U-shaped bracket, the middle or the tail end of the front half part of the pressing handle is hinged with the U-shaped bracket, namely, the hinged point of the rod part of the handle and the U-shaped bracket is used for driving the clamping plate device to move downwards, and the hinged point can rotate so as to convert the pressing force to the maximum degree into the moving driving force of the clamping plate device on the sliding rod.

Furthermore, cardboard device bottom transverse direction is provided with the confession the gliding spout of activity cardboard, the activity cardboard has the slide bar slidable setting of extension spring through two slide bars in both sides in the spout of cardboard device bottom, the extension spring resets the activity cardboard in the spout promptly, can force the power that the extension spring was resisted through pulling activity cardboard and can force activity cardboard lateral shifting to expose the position that is used for fixed pipeline body head end, release activity cardboard after aiming at the fixed point of pipeline body head end, the restoring force of extension spring forces the activity cardboard tightly to pin pipeline body head end, can drive pipeline body head end and reciprocate.

Preferably, for the better pipeline body head end that blocks, the better power of exerting the pipeline body head end push down of convenience, the activity cardboard is used for injecing the one end of the pipeline body of being connected with the cutting ferrule joint and is provided with the draw-in groove that corresponds with the body shape.

Further, the base is the rectangle frame construction, and the frame of bottom to handle direction extension, base bottom is along handle direction extension in order to provide better installation stability promptly, also can provide the component force that lever force offset the pushing down force simultaneously and avoid the whole perk of instrument when pushing down the handle.

The utility model discloses a technical scheme, adopt lever structure design, connect the cutting ferrule to fix the cardboard device that uses to correspond on the instrument and open the elastic sleeve that the cutting ferrule connects under the effect of handle pressure, the danger of manual operation has been avoided, it is also more stable simultaneously, the pipeline body that will treat the grafting tentatively inserts the cutting ferrule and connects the back, movable cardboard among the rethread cardboard device is fixed pipeline body head end, and press down through the handle and drive the pipeline body and insert the completion high-speed joint in the cutting ferrule connects completely, whole process does not need the manual work to connect the head to carry out direct pressfitting and alignment to the cutting ferrule completely, all operations all can be operated through the handle.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the state of the elastic sleeve of the cutting sleeve joint of the present invention;

FIG. 3 is a schematic view of the connection state of the cooling water pipe and the ferrule connector of the present invention;

reference numerals:

1. a base; 2. mounting a plate; 3. fixing the card; 4. a slide bar; 5. a top cover; 6. pressing the handle; 7. a clamping plate device; 8. a U-shaped opening; 9. a ferrule fitting; 10. a horizontal tension spring structure; 11. a movable clamping plate; 12. a pipe body head end; 13. a U-shaped bracket; 14. a vertical plate.

Detailed Description

The technical scheme of the application is further elaborated in the following by combining the drawings in the specification.

Example 1

The embodiment discloses an auxiliary tool suitable for quick connection of a cooling water pipe clamping sleeve joint 9, which comprises an upper end tool body and a base 1, wherein the lower end of the base 1 is used for mounting the tool body, and the base 1 is used for bearing the tool body; the tool body comprises a mounting plate 2 at the bottom, one side of the mounting plate 2 is provided with a fixing clamp 3 for fixing the ferrule connector 9, and the ferrule connector 9 to be spliced is fixed on the mounting plate 2 through the fixing clamp 3 so as to be operated on the next step. Be provided with slide bar 4 perpendicularly on the mounting panel 2, slide bar 4 top is provided with top cap 5, the slip is provided with cardboard device 7 that has push handle 6 on slide bar 4, push handle 6 pushes down and drives cardboard device 7 downstream on slide bar 4, can realize through cardboard device 7 operation card sleeve joint 9 of waiting to peg graft through the handle, has avoided directly going to operate the injury that card sleeve joint 9 probably caused with the hand. One side of the clamping plate device 7 corresponding to the fixing clamp 3 is provided with a U-shaped opening 8 with an opening size corresponding to the size of the elastic sleeve of the ferrule connector 9, namely, the clamping plate device 7 is driven to move downwards to the top of the ferrule connector 9 through the pressing handle 6, then the U-shaped opening 8 is just aligned with the elastic sleeve of the ferrule connector 9, the elastic sleeve is pressed downwards through the U-shaped opening 8 of the clamping plate device 7 to expose the butt joint end of the ferrule connector 9, and the pipeline pipe head end 12 to be connected with the ferrule connector 9 is inserted into the butt joint end of the ferrule connector 9 to quickly complete alignment. As shown in fig. 2, a movable clamping plate 11 for limiting the pipe body head end 12 connected to the ferrule connector 9 is movably connected to the clamping plate device 7 through a horizontal tension spring structure 10, the movable clamping plate 11 is horizontally pulled in the clamping plate device 7 under the limitation of the horizontal tension spring structure 10 toward the U-shaped opening 8, that is, after the pipe body head end 12 to be connected to the ferrule connector 9 is inserted into the butt end of the ferrule connector 9, the movable clamping plate 11 is pulled backward, and then the handle is loosened or lifted to move the clamping plate device 7 up to the pipe body head end 12, at this time, the elastic sleeve of the ferrule connector 9 is retracted to preliminarily clamp the pipe body head end 12, then the movable clamping plate 11 is released after being aligned with the fixed position of the pipe body head end 12, the pipe body head end 12 is fixed by the force of the tension spring, then the handle 6 is pressed down again, at this time, the pipe body head end 12 is driven by the action of the pressing down handle 6 to further and completely move down to be inserted In the joint 9, the quick connection of the cooling water pipe cutting ferrule joint 9 can be completed.

Example 2

On the basis of above-mentioned embodiment 1 technical scheme, preferably, the fixing clip 3 include with 2 side articulated locking arms of mounting panel to and set up on 2 sides of mounting panel, be used for pinning the hasp of locking arm, open the locking arm and can put into fixing clip 3 with cutting ferrule joint 9, then close locking arm and fix a position with the hasp with locking arm, accomplish promptly and cup joint 9's rigidity to the cutting ferrule, convenient operation and fixed stability.

Further, the hasp is the upper portion has the lock ear, the bottom is around wherein the rotatable setting of axis is in the column hasp of mounting panel 2 side, correspondingly, the length of locking arm is less than or equal to hasp fixed position and the distance between the locking arm and the mounting panel 2 side pin joint, can realize opening and closing of hasp through simple rotation promptly to because the bottom is axial fixity, can also exert sufficient closing force to the locking arm so that more firm locking cutting ferrule connects 9.

Furthermore, in order to play better more stable slip and positioning action, also can provide better holding down force simultaneously, be provided with two parallel and isometric slide bars 4 perpendicularly on the mounting panel 2, and the plane at two slide bars 4 places with mounting panel 2 is provided with the vertical plane mutually perpendicular in one side place of fixing clip 3, and two slide bars 4 are injectd cardboard device 7 and can only be the steady movement in the longitudinal direction, and can not lead to the fact the alignment deviation because of rotating and rocking.

Preferably, as shown in fig. 2, one side of the top cover 5 is further connected to the mounting plate 2 through the vertical plate 14, that is, the top cover 5 and the vertical plate 14 form an inverted "L" shaped structure to cover the sliding rod 4 on the mounting plate 2, that is, when a downward force is applied, the top cover 5 can obtain a lever pressure through the vertical plate 14 to ensure that the sliding rod 4 can bear a reaction force when the clamping plate device 7 moves downward.

Furthermore, the front half part of the downward pressing handle 6 is U-shaped, the rear half part is a straight handle, the top end of the front half part of the downward pressing handle 6 is hinged with the vertical plate 14, namely, the head end of the front half part of the downward pressing handle 6 rotates up and down by taking a joint point as a center, the rod part drives the clamping plate device 7 to move down, a lever force structure is realized, and labor is saved during downward pressing.

Correspondingly, the bottom of the clamping plate device 7 is provided with a U-shaped bracket 13, the middle or the tail end of the front half part of the downward pressing handle 6 is hinged with the U-shaped bracket 13, namely, the hinged point of the rod part of the handle and the U-shaped bracket 13 is used for driving the clamping plate device 7 to move downwards, and the hinged point can rotate so as to convert the downward pressing force into the moving driving force of the clamping plate device 7 on the sliding rod 4 to the maximum extent.

Furthermore, cardboard device 7 bottom transverse direction is provided with the confession the gliding spout of activity cardboard 11, activity cardboard 11 has the slide bar 4 slidable setting of extension spring through two both sides in the spout of cardboard device 7 bottom, the extension spring resets activity cardboard 11 in the spout promptly, can force activity cardboard 11 lateral shifting to expose the position that is used for fixed pipeline body head end 12 through the power that stimulates activity cardboard 11 to resist the extension spring, release activity cardboard 11 after aiming at the fixed point of pipeline body head end 12, the power that resets of extension spring forces activity cardboard 11 to tightly pin pipeline body head end 12, can drive pipeline body head end 12 and reciprocate.

Preferably, in order to better clamp the head end 12 of the pipe body and better apply the force pressing down on the head end 12 of the pipe body, the movable clamping plate 11 is used for limiting one end of the head end 12 of the pipe body connected with the ferrule connector 9 to be provided with a clamping groove corresponding to the shape of the pipe body.

Further, base 1 is the rectangle frame construction, and the frame of bottom to handle direction extension, base 1 bottom is along handle direction extension in order to provide better installation stability promptly, also can provide the component force that lever force offset the pushing down force simultaneously when pushing down handle 6 and avoid the whole perk of instrument.

This kind of appurtenance adopts lever structure design, fix ferrule joint 9 and use the corresponding cardboard device 7 to open ferrule joint 9's elastic sleeve under the effect of handle pushing down pressure on the instrument, manual operation's danger has been avoided, it is also more stable simultaneously, treat that the pipeline body head end 12 of pegging graft inserts ferrule joint 9 back at first step, movable cardboard 11 in the rethread cardboard device 7 is fixed pipeline body head end 12, and push down through the handle and drive the pipeline body and insert the completion high-speed joint in ferrule joint 9 completely, whole process does not need the manual work to carry out direct pressfitting and alignment to ferrule joint 9 completely, all operations all can be operated through the handle.

The detailed description set forth above in connection with the appended drawings describes exemplary embodiments but does not represent all embodiments that may be practiced or fall within the scope of the claims. The term "exemplary" used throughout this specification means "serving as an example, instance, or illustration," and does not mean "preferred" or "advantageous" over other embodiments. The detailed description includes specific details for the purpose of providing an understanding of the described technology. However, the techniques may be practiced without these specific details. In some instances, well-known structures and devices are shown in block diagram form in order to avoid obscuring the concepts of the described embodiments.

The previous description of the disclosure is provided to enable any person skilled in the art to make or use the disclosure. Various modifications to the disclosure will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other variations without departing from the scope of the disclosure. Thus, the disclosure is not intended to be limited to the examples and designs described herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (10)

1. The utility model provides an appurtenance suitable for cooling water pipe cutting ferrule connects high-speed joint which characterized in that: comprises a tool body and a base (1) for mounting the tool body; the tool main body comprises a mounting plate (2) at the bottom, a fixing clamp (3) used for fixing a clamping sleeve joint (9) is arranged on one side of the mounting plate (2), a sliding rod (4) is vertically arranged on the mounting plate (2), a top cover (5) is arranged at the top of the sliding rod (4), a clamping plate device (7) with a pressing handle (6) is arranged on the sliding rod (4) in a sliding mode, and the pressing handle (6) is configured to drive the clamping plate device (7) to move downwards on the sliding rod (4) through pressing; cardboard device (7) correspond one side of fixing clip (3) is provided with the opening size and corresponds "U" type opening (8) of cutting ferrule joint (9) elastic sleeve size, there is movable cardboard (11) through horizontal extension spring structure (10) swing joint in cardboard device (7) for inject pipeline body head end (12) of being connected with cutting ferrule joint (9), activity cardboard (11) are configured to can be in cardboard device (7), under the restriction of horizontal extension spring structure (10) towards "U" type opening (8) direction horizontal pulling.

2. An auxiliary tool suitable for quick connection of a cooling water pipe ferrule fitting according to claim 1, wherein: the fixing clip (3) comprises a locking arm hinged to the side edge of the mounting plate (2) and a lock catch arranged on the side edge of the mounting plate (2) and used for locking the locking arm.

3. An auxiliary tool suitable for quick connection of a cooling water pipe ferrule fitting according to claim 2, wherein: the lock catch is a cylindrical lock catch, the upper portion of the lock catch is provided with a lock lug, the bottom of the lock catch is rotatably arranged on the side edge of the mounting plate (2) around the central axis of the lock catch, and the length of the lock arm is smaller than or equal to the distance between the lock catch fixing position and a hinge point of the lock arm and the side edge of the mounting plate (2).

4. An auxiliary tool suitable for quick connection of a cooling water pipe ferrule fitting according to claim 1, wherein: the mounting panel (2) is provided with two parallel and isometric slide bars (4) perpendicularly, and the plane at two slide bars (4) places with mounting panel (2) is provided with the vertical plane mutually perpendicular in place on one side of fixing clip (3).

5. An auxiliary tool suitable for quick connection of a cooling water pipe ferrule fitting according to claim 1 or 4, wherein: one side of the top cover (5) is also connected with the mounting plate (2) through a vertical plate (14), wherein the top cover (5) and the vertical plate (14) form an inverted L-shaped structure to cover the sliding rod (4) on the mounting plate (2).

6. An auxiliary tool suitable for quick connection of a cooling water pipe ferrule fitting according to claim 5, wherein: the front half part of the downward pressing handle (6) is U-shaped, the rear half part is a straight handle, and the top end of the front half part of the downward pressing handle (6) is hinged with the vertical plate (14).

7. An auxiliary tool suitable for quick connection of a cooling water pipe ferrule fitting according to claim 6, wherein: the bottom of the clamping plate device (7) is provided with a U-shaped bracket (13), and the middle or the tail end of the front half part of the downward pressing handle (6) is hinged with the U-shaped bracket (13).

8. An auxiliary tool suitable for quick connection of a cooling water pipe ferrule fitting according to claim 1, wherein: the sliding chute for the movable clamping plate (11) to slide is arranged in the horizontal direction of the bottom of the clamping plate device (7), and the movable clamping plate (11) can be arranged in the sliding chute at the bottom of the clamping plate device (7) in a sliding mode through two sliding rods (4) with tension springs on two sides.

9. An auxiliary tool suitable for quick connection of a cooling water pipe ferrule fitting according to claim 1 or 8, wherein: one end of the movable clamping plate (11) used for limiting the head end (12) of the pipeline body connected with the clamping sleeve joint (9) is provided with a clamping groove corresponding to the shape of the pipeline body.

10. An auxiliary tool suitable for quick connection of a cooling water pipe ferrule fitting according to claim 1, wherein: the base (1) is of a rectangular frame structure, and the frame at the bottom extends towards the handle.

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