CN211315496U

CN211315496U - Valve stuffing box pressurized plugging tool

Info

Publication number: CN211315496U
Application number: CN201921870675.6U
Authority: CN
Inventors: 马红海; 王江; 钮新民
Original assignee: Henan Jujiang Mechanical Equipment Installation Engineering Co ltd
Current assignee: Henan Jujiang Mechanical Equipment Installation Engineering Co ltd
Priority date: 2019-11-01
Filing date: 2019-11-01
Publication date: 2020-08-21
Anticipated expiration: 2029-11-01

Abstract

The utility model discloses a valve packing box area is pressed leaking stoppage instrument, including fixed establishment, supporting mechanism, filler mechanism and adjustment mechanism, can play the stability of supporting whole mechanism after fixed establishment through the supporting mechanism who sets up. Can help filling to the stuffing box through the filler mechanism that sets up, leak stoppage, can play through the adjustment mechanism who sets up and can compress tightly strengthening head and stuffing box when the leak in different apertures appears in the lateral wall of stuffing box, be convenient for there is not the gap in the injecting glue, the injecting glue can not leak the quick leaking stoppage of being convenient for of gluing, the rigidity after strengthening head and the contact of stuffing box, nut and screw rod fixed transmission pole through setting up, thereby make the transfer line can not take place to rotate, the gear of transmission pole fixed surface is stable, can not take place to remove through the lifter plate that first latch and second latch are fixed with the gear, the fixed gluey bucket portion of lifter plate is stable, the first stable connection of strengthening of gluey bucket bottom, thereby it is stable in the injecting glue.

Description

Valve stuffing box pressurized plugging tool

Technical Field

The utility model relates to a leaking stoppage instrument, in particular to leaking stoppage instrument is pressed in valve packing box area belongs to area and presses leaking stoppage technical field.

Background

Present pipe-line transportation has some valve bodies that expose at the governing valve of outside to use for a long time and can make the paint of surface drop, soak for a long time in aqueous make the inside packing box of valve body leak easily to the size of leak differs, not only leak more seriously if change whole valve body, need higher cost moreover, the most economic and ideal mode is to adopt the leaking stoppage mode, but all generally have the pressure of outside water spray under the condition of leaking, make the process of leaking stoppage comparatively difficult, current chinese patent discloses: CN201710067576.3 (a device and a method for plugging a pipeline with pressure), which discloses that the function of plugging is achieved by the connection of a screw and a thread, and the device can not be used for removing a bolt.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a leaking stoppage instrument is pressed in valve packing box area to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the device comprises a fixing mechanism, a supporting mechanism, a filling mechanism and an adjusting mechanism, wherein the fixing mechanism is sleeved on the outer wall of a stuffing box; the fixing mechanism comprises a fixing sleeve, the stuffing box is sleeved on the surface, and a plurality of fastening belts connected with the supporting mechanism are close to one end of each fastening belt to be fixedly arranged, the other end of each fastening belt can be inserted into a fixing sleeve, and the fixing sleeve is used for driving the fastening belts to lock and loosen the stuffing box. The fixing mechanism can fix the supporting mechanism, only one end of the fastening belt needs to penetrate through the inside of the fastening button, the fastening belt is wound on the surface of the stuffing box, the fastening button can be fastened through a common screwdriver, the fastening length of the fastening belt is shortened, and the fastening belt can be fastened firmly.

Preferably, the supporting mechanism comprises a fixing plate fixedly connected with the fastening belt, a supporting rod arranged on the fixing plate, a plurality of supporting plates arranged on the supporting rod, and a fixing barrel arranged on the supporting plates. The fixed cylinder that sets up can play the gluey bucket of stable installation in fixed cylinder inside, and the inside of gluing the bucket is equipped with the viscose, can make the extrusion glue the bucket just can extrude gluing from the sleeve of gluing the barrel head portion. The supporting rod can play a role in stably supporting the fixing plate, so that the packing mechanism can be stably supported.

Preferably, the filling mechanism comprises a rubber barrel arranged in the fixed barrel, a sleeve arranged at the bottom of the rubber barrel, and a reinforcing head which is arranged at the bottom of the sleeve and is in a conical structure; the side wall of the fixed cylinder is provided with a sliding groove, the sliding groove is provided with a handle capable of sliding in the sliding groove, and a sliding block capable of sliding in the sliding groove is arranged. Through the handle that sets up, can play and promote gluey bucket downward movement extrusion and glue the inside viscose of bucket, can be convenient for the viscose through the packing groove that sets up and fill to can make the inside of packing box filled, thereby can realize sealed leaking stoppage.

Preferably, the adjusting mechanism comprises a lifting plate arranged on the side wall of the glue barrel, a rack arranged on the lifting plate, an inner cavity penetrating through the supporting plate and being cylindrical, a transmission rod arranged in the inner cavity, an adjusting button arranged at the end part of the transmission rod and positioned outside the supporting plate, and a gear arranged on the transmission rod and matched with the rack. Can play the position of stable gluey bucket through the adjustment mechanism who sets up, thereby can make gluey bucket also can keep motionless when receiving ascending power, thereby can play stable connection, the transfer line through setting up is stabilized the back, make gear and lifter plate connection stable after making the rack joint, the lateral wall at gluey bucket is fixed to the lifter plate through setting up, thereby the lift of lifter plate can go up and down with gluey bucket synchronization, after the lifter plate is stable, the position of gluing the bucket can not change, it is stable to glue the bucket, after gluey bucket is stable, the fixed sleeve in bottom of gluing the bucket all can not become flexible with the enhancement head, when gluing inside gluey extrusion of gluing the bucket, it can enter into the inside of packing letter from the enhancement head to glue through telescopic inside.

Preferably, the inner chamber is provided with a plurality of bearings for slidably supporting and rotatably supporting the transmission rod, the end part of the transmission rod is inwards sunken to form a threaded rod groove, a fixing nut is arranged on a supporting plate close to the rod groove, and the fixing nut is matched with the screw rod and used for locking and positioning the rod groove in a matched manner. Can fixation nut and pole groove through the screw rod that sets up to can make the transfer line fixed by the screw rod, the transfer line is fixed the back, fixes the gear on transfer line surface and fixes, thereby can make the gear can not take place to rotate, the gear does not rotate, and the lifter plate is fixed.

Preferably, the end of the screw rod is provided with a cross rod which is convenient to operate, and the screw rod is rotated by screwing the cross rod, so that the loosening and tightening of the screw rod can be controlled.

Preferably, the fixing nut is fixed at the outlet end of the inner cavity in a welding or gluing mode, and the fixing nut can support and limit the position of the screw rod.

Preferably, the stuffing box is internally provided with an integrally formed stuffing groove for sealing, and the adhesive to be filled is directly used for bonding, so that the surface of the stuffing box is sealed.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a fastening area in the fixed establishment that sets up can be fixed on the surface of packing box, and this fixed establishment can be according to the packing box homoenergetic of different diameters can be fixed to can carry out the elasticity to fixed establishment through fastening button, can play the stability of supporting whole mechanism after fixed establishment is fixed through the supporting mechanism who sets up, make can stabilize the injecting glue when carrying out the leaking stoppage. The device can help to fill the stuffing box to stop leakage, the adjusting mechanism can press the reinforcing head and the stuffing box when leaks with different apertures appear on the side wall of the stuffing box, no gap exists during glue injection, glue injection cannot leak, so that quick leakage stoppage is facilitated, the position is fixed after the reinforcing head and the stuffing box are contacted, the transmission rod is fixed through the arranged nut and the arranged screw rod, so that the transmission rod cannot rotate, the gear with the fixed surface of the transmission rod is stable and does not rotate, the lifting plate fixed with the gear through the first clamping tooth and the second clamping tooth cannot move, the rubber barrel part fixed by the lifting plate is stable, the reinforcing head at the bottom of the rubber barrel is stably connected, so that the device is stable during glue injection, only glue needs to be injected into the stuffing box by the device, and expensive screw rods are not needed to stop leakage, the cost is low.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the present invention;

fig. 3 is a cross-sectional view of the present invention;

FIG. 4 is an enlarged view of the structure at A in FIG. 2;

fig. 5 is an enlarged schematic view of a portion B in fig. 3.

In the figure: 1. a stuffing box; 2. fixing a sleeve; 3. a fastening tape; 4. fastening the button; 5. a reinforcement head; 6. a sleeve; 7. an adjusting knob; 8. a support plate; 9. a fixed cylinder; 10. a strut; 11. a fixing plate; 12. a chute; 13. a grip; 14. a glue barrel; 15. a lifting plate; 16. a gear; 17. a transmission rod; 18. a packing groove; 19. a slider; 20. a screw; 21. a nut; 22. a rod groove; 23. a bearing; 24. an inner cavity.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: the device comprises a fixing mechanism, a supporting mechanism, a packing mechanism and an adjusting mechanism, wherein the fixing mechanism is sleeved on the outer wall of a packing box 1, the supporting mechanism is arranged above the packing box 1 and connected with the fixing mechanism, the packing mechanism is arranged above the supporting mechanism and matched with the packing box 1, and the adjusting mechanism is arranged above the packing box 1 and connected with the packing mechanism;

fixing mechanism establishes including the cover packing box 1 is on the surface and with many fastening bands 3 that supporting mechanism is connected are close to fastening band 3 goes up the fixed setting of one end, and fastening band 3 other end can insert fixed cover 2 wherein, sets up be used for the drive in fixed cover 2 fastening band 3 is to packing box 1 locking and the fastening button 4 of relaxing. The fixing mechanism can fix the supporting mechanism, one end of the fastening belt 3 only needs to penetrate through the inside of the fastening button 4, the fastening belt 3 is made to surround the surface of the stuffing box 1, the fastening button 4 can be fastened through a common screwdriver, the fastening length of the fastening belt 3 is shortened, and the fastening belt 3 can be fastened firmly.

Specifically, the supporting mechanism comprises a fixing plate 11 fixedly connected with the fastening belt 3, a supporting rod 10 arranged on the fixing plate 11, a plurality of supporting plates 8 arranged on the supporting rods 10, and a fixing barrel 9 arranged on the supporting plates 8. Through the fixed section of thick bamboo 9 that sets up can play stable installation at the inside gluey bucket 14 of fixed section of thick bamboo 9, glue 14's inside and be equipped with the viscose agent, can make extrusion gluey bucket 14 just can extrude glue from the sleeve 6 of gluing bucket 14 bottom. The supporting rod 10 can play a role in stably supporting the fixing plate 11, so that the filling mechanism can be stably supported.

Specifically, the filling mechanism comprises a glue barrel 14 arranged inside a fixed barrel 9, a sleeve 6 arranged at the bottom of the glue barrel 14, and a reinforcing head 5 which is arranged at the bottom of the sleeve 6 and is in a conical structure; the side wall of the fixed cylinder 9 is provided with a sliding groove 12, the sliding groove 12 is provided with a grip 13 capable of sliding in the sliding groove 12, and a slide block 19 capable of sliding in the sliding groove is arranged. Through the handle 13 that sets up, can play and promote gluey bucket 14 downward movement extrusion and glue the inside viscose of bucket 14, can be convenient for the viscose through the groove for stuffing 18 that sets up and fill to can make the inside of packing box 1 filled, thereby can realize sealed leaking stoppage.

Specifically, adjustment mechanism is including setting up the lifter plate 15 of gluing 14 lateral walls of bucket, setting is in rack on the lifter plate 15 runs through backup pad 8 and be the inner chamber 24 of cylinder, sets up the transfer line 17 in the inner chamber 24, the setting is in transfer line 17 tip just is located the adjusting knob 7 in the backup pad 8 outside, sets up on the transfer line 17 and with rack matched with gear 16. Can play the position of stable gluey bucket 14 through the adjustment mechanism who sets up, thereby can make gluey bucket 14 also can keep motionless when receiving ascending power, thereby can play stable connection, the transfer line 17 through setting up is stabilized the back, make behind the rack joint make gear 16 and lifter plate 15 connect stably, lifter plate 15 through setting up fixes the lateral wall at gluey bucket 14, thereby lifter plate 15's lift can with gluey bucket 14 synchronous lifting, after lifter plate 15 is stable, gluey bucket 14's position can not change, it is stable to glue bucket 14, after gluey bucket 14 is stable, the sleeve 6 that the bottom of gluing bucket 14 is fixed all can not become flexible with reinforcing head 5, when gluey inside of gluing bucket 14 is extruded, glue can enter into the inside of filling box 1 from reinforcing head 5 through the inside of sleeve 6.

Specifically, the inner chamber 24 sets up a plurality of bearings 23 that are used for carrying out sliding support and rotatory support to the transfer line 17, the drive line 17 tip is inwards sunken to set up threaded blind hole, and the pole groove is close to set up fixation nut 21 on the backup pad 8 of pole groove 22, with fixation nut 21 cooperatees and is used for the screw rod 20 of blind hole cooperation locking location. The nut 21 and the rod groove 22 can be fixed through the arranged screw rod 20, so that the transmission rod 17 can be fixed by the screw rod 20, and after the transmission rod 17 is fixed, the gear 16 fixed on the surface of the transmission rod 17 is fixed, so that the gear 16 cannot rotate, and the lifting plate 15 is fixed.

The end of the screw rod 20 is provided with a cross rod which is convenient to operate, and the screw rod 20 is rotated by screwing the cross rod, so that the loosening and tightening of the screw rod 20 can be controlled.

The fixing nut 21 is fixed at the outlet end of the inner cavity 24 by welding or gluing, and the fixing nut 21 can support and limit the position of the screw rod 20.

The stuffing box 1 is internally provided with an integrally formed stuffing groove 18 for sealing, and the adhesive to be filled is directly adhered, so that the surface of the stuffing box 1 is sealed.

When the utility model is used, when the stuffing box 1 leaks, firstly finding a leak, fixing the fastening belt 3 on the surface of the stuffing box 1, fixing the reinforcing head 5 with a conical structure made of stainless steel, and fixing the reinforcing head 5 on the position of the leak with the hollow bottom having a round hole, then fastening the fastening button 4 with a screwdriver, so that the fastening button 4 can tighten the fastening belt 3, the reinforcing head 5 is in contact with the leak, tightening the fastening belt 3 again, so that the fastening belt 3 can not rotate on the surface of the stuffing box 1, rotating the adjusting button 7, thereby rotating the transmission rod 17, the transmission rod 17 drives the gear 16 to rotate, the gear 16 rotates to drive the lifting plate 15 engaged with the gear to move downwards, the lifting plate 15 is fixed on the side wall of the glue barrel 14, the sleeve 6 at the bottom of the glue barrel 14 and the reinforcing head 5 can be conveniently extruded, make the inside that strengthens head 5 can more enter into stuffing box 1 for strengthen head 5 can block up the leak of stuffing box 1, at this moment, screw rod 20 is twisted to the inside of pole groove 22 and is fixed transmission rod 17, makes transmission rod 17 can not take place to rotate, thereby can keep strengthening the extrusion of head 5 and leak, and it is water-tight when being convenient for beat to glue. When the glue barrel 14 is squeezed by pressing the grip 13, the glue inside the glue barrel 14 is extruded out from the bottom of the reinforcing head 5, for example, the glass cement is glued, and the glue fills the inside of the stuffing box 1, so that leakage stoppage can be realized.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a leaking stoppage tool is pressed in valve packing box area which characterized in that: the device comprises a fixing mechanism sleeved on the outer wall of a stuffing box (1), a supporting mechanism arranged above the stuffing box (1) and connected with the fixing mechanism, a stuffing mechanism arranged above the supporting mechanism and matched with the stuffing box (1), and an adjusting mechanism arranged above the stuffing box (1) and connected with the stuffing mechanism;

the fixing mechanism is established including the cover packing box (1) is established on the surface and with many fastening areas (3) that supporting mechanism is connected are close to fastening area (3) are gone up the fixed setting of one end, and fastening area (3) other end can insert fixed cover (2) wherein, set up and be used for the drive in fixed cover (2) fastening area (3) are to packing box (1) locking and the fastening button (4) that relax.

2. The tool for plugging the packing box of the valve under pressure as claimed in claim 1, wherein: the supporting mechanism comprises a fixing plate (11) fixedly connected with the fastening belt (3), a plurality of supporting rods (10) arranged on the fixing plate (11), a plurality of supporting plates (8) arranged on the supporting rods (10), and a fixing barrel (9) arranged on the supporting plates (8).

3. The tool for plugging the packing box of the valve under pressure as claimed in claim 2, wherein: the filling mechanism comprises a glue barrel (14) arranged in a fixed barrel (9), a sleeve (6) arranged at the bottom of the glue barrel (14), and a reinforcing head (5) which is arranged at the bottom of the sleeve (6) and is in a conical structure;

the side wall of the fixed cylinder (9) is provided with a sliding groove (12), the sliding groove (12) is provided with a handle (13) capable of sliding in the sliding groove (12), and a sliding block (19) capable of sliding in the sliding groove is arranged.

4. The tool for plugging the packing box of the valve under pressure as claimed in claim 3, wherein: adjustment mechanism is including setting up lifter plate (15) of gluing bucket (14) lateral wall sets up rack on lifter plate (15) runs through backup pad (8) and be inner chamber (24) of cylinder, sets up transfer line (17) in inner chamber (24) set up and be in transfer line (17) tip and be located backup pad (8) outside adjusting knob (7) set up on transfer line (17) and with rack matched with gear (16).

5. The tool for plugging the stuffing box of the valve under pressure as claimed in claim 4, wherein: inner chamber (24) set up a plurality of bearings (23) that are used for carrying out sliding support and rotatory support to transfer line (17), transfer line (17) tip is inside sunken to set up threaded rod groove (22), is close to set up fixation nut (21) on backup pad (8) of rod groove (22), with fixation nut (21) cooperate and be used for rod groove cooperation locking location screw rod (20).

6. The tool for plugging the packing box of the valve under pressure as claimed in claim 5, wherein: the end of the screw rod (20) is provided with a cross rod which is convenient to operate.

7. The tool for plugging the packing box of the valve under pressure as claimed in claim 5, wherein: the fixing nut (21) is fixed at the outlet end of the inner cavity (24) in a welding or gluing mode.

8. The tool for plugging the packing box of the valve under pressure as claimed in claim 1, wherein: the stuffing box (1) is internally provided with an integrally formed stuffing groove (18) for sealing.