CN2444106Y

CN2444106Y - Tamp with tensioning steel cable

Info

Publication number: CN2444106Y
Application number: CN 00240905
Authority: CN
Inventors: 居焕兴
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-11-08
Filing date: 2000-11-08
Publication date: 2001-08-22
Anticipated expiration: 2010-11-08

Abstract

The utility model relates to a leak-stopping device, particularly a steep line rope tensioning and clamping device for blocked pressed leak-stopping devices. The utility model is provided with a left lateral plate, a right lateral plate and a supporting shaft. The left lateral plate and the right lateral plate are fixed through the supporting shaft. A press screw nut is arranged between the left lateral plate and the right lateral plate. One side of the left lateral plate and the right lateral plate is provided with a winding shaft. One end of the right lateral plate of the winding shaft is provided with a backward and forward device. The winding shaft is provided with a steel wire disc. The steel wire disc is wound with a steel wire rope. The other side of the left lateral plate and the right lateral plate is provided with a notch. The interior of the notch is provided with a movable fixing device. The tail end of the steel wire is fixed in the movable fixing device. The utility model has the advantages of reasonable structural design, simple operation, convenient operation, and safety.

Description

Wire rope tension pressing element

The utility model relates to the wire rope tension pressing element of a kind of Plugging device, particularly a kind of block pressed leak-stopping device.

In the continuous production of modernization industry, even the process units that uses state-of-the-art technology to equip, carry out high-caliber management method, because the burn into of medium washes away and temperature, pressure, vibration, weld defects, factor affecting such as bad seals all the run, drip, leak problem will occur inevitably at connection parts such as equipment, pipeline, flange, valve and wall.Especially high temperature, high pressure, inflammable, the explosive equipment of enterprises such as large-scale petrochemical, oil refining, thermoelectricity, as untimely processing, danger is bigger.Thereby how to reduce and eliminate owing to the waste of leaking the energy cause, raw material, finished product, be the problem that people very are concerned about always.The conventional method that addresses the above problem is: (one) is stopped and is handled.(2) be forced to allow it continue to leak, eliminate again when waiting to have an opportunity to stop.(3) be to use some straightforward procedures, as: interim leak stopping is carried out in the son of checking card, lead extrusion, repair welding etc., can prove effective in not high, the non-situation such as explosion-proof of temperature, pressure.But consider it is to be beyond one's reach from safety, long period, the oepration at full load aspect of economic benefit, device.The block pressed leak-stopping technology is pushed down leak with finished product colloid leak stopping piece with special fixture exactly, makes it to reach the leak stopping purpose.

The purpose of this utility model is to propose a kind of wire rope that the leak stopping piece is compressed when being applicable to the large-scale pipeline leak with the leak stopping of finished product colloid leak stopping piece to strain pressing element.

The purpose of this utility model is achieved in that wire rope tension pressing element, have left sideboard, right sideboard and supporting axle, left side plate is fixed by supporting axle, and the centre of left side plate is provided with gland nut, Yi Bian wireline reel is set, right sideboard one end of wireline reel is equipped with down along device, coil of wire is installed on the wireline reel, is wound with wire rope on the coil of wire, the left side plate another side has notch, be placed with movable fixture in the notch, the steel wire end is fixed in the movable fixture.

In most preferred embodiment of the present utility model:

Described movable fixture is made up of matrix and screw, and screw is arranged in the matrix, and the screw end has tapering, and matrix one side has the locking screw, and locking screw inward turning is gone into lock screw, screw hollow, screw head jag.

Described suitable device comprises down along the device seat, falls along gear ring, suitable tooth, falls along bar and the button of falling the conrotatory, fall and be fixed on the wireline reel along the device seat, the suitable gear ring that falls is fixed on the right sideboard, falls to be installed in down in the suitable device seat along the tooth axle by falling along tooth, falls to fuse along bar axle and the button of falling the conrotatory by falling along bar.

The utility model has the advantages that structural design is new reasonable, simple to operation, applied widely, using effect is good, and is safe and reliable.

Below in conjunction with accompanying drawing embodiment of the present utility model is described in further detail.

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is of the present utility model along the device structural representation;

Fig. 3 is behaviour in service figure of the present utility model.

Wire rope tension pressing element as shown in Figure 1, has left sideboard 1, right sideboard 2 and supporting axle 3, left side plate is fixing by supporting axle 3, the center fixed of left side plate is provided with gland nut 4, wireline reel 5 is set on one side, right sideboard 2 one ends of wireline reel 5 are equipped with down along device 6, as shown in Figure 2, fall and comprise down along device seat 61 along device 6, fall along gear ring 62, fall along tooth 63, fall along bar 64 and the button of falling the conrotatory 65, fall and be fixed on the wireline reel 5 along device seat 61, the suitable gear ring 62 that falls is fixed on the right sideboard 2, falls to be installed in down in the suitable device seat 61 along tooth axle 66 by falling along tooth 63, falls to fuse along bar axle 67 and the button of falling the conrotatory 65 by falling along bar 64.Coil of wire 7 is installed on the wireline reel 5, is wound with wire rope 8 on the coil of wire 7, the left side plate another side has notch 9, can placement activity fixture 10 in the notch 9.Movable fixture 10 is made up of matrix 11 and screw 12, and screw 13 is arranged in the matrix 11, and screw 13 ends have tapering, and matrix 11 1 sides have locking screw 14, screws in lock screw 15, screw 12 hollows, screw 12 head jags in the locking screw 14.Wire rope 8 ends are penetrated the screw 13 of matrix 11, and penetrate the screw 12 of hollow, screw screw 12,, screw lock screw 15 simultaneously, wire rope 8 firmly is connected with movable fixture 10 because the head jag has clamped wire rope 8.

During work, as shown in Figure 3, screw rod 41 is screwed in gland nut 4, again finished product colloid leak stopping piece 42 is inserted in screw rod 41, aims at leak, turn is fallen along device knob 65 clockwise, rotate wireline reel 5, make wire rope 8 ease out coil of wire 7, pull movable fixture 10, around bulk container week body, movable fixture 10 is fixed in the notch 9 of left side plate, turn is fallen along device knob 65 counterclockwise, rotates counterclockwise wireline reel 5 with special-purpose cranking bar, and wire rope 8 is looped around on the coil of wire 7, around to can't rotate the time, re-use dedicated operations handle 43 screw rod 41 that turns clockwise, make leak stopping piece 42 be pressed on leak, reach the leak stopping purpose.

Claims

1, wire rope tension pressing element, has left sideboard (1), right sideboard (2) and supporting axle (3), left side plate is fixing by supporting axle (3), it is characterized in that: the centre of left side plate is provided with gland nut (4), wireline reel (5) is set on one side, right sideboard (2) one ends of wireline reel (5) are equipped with down along device (6), wireline reel (5) is gone up coil of wire (7) is installed, be wound with wire rope (8) on the coil of wire (7), the left side plate another side has notch (9), be placed with movable fixture (10) in the notch (9), steel wire (8) end is fixed in the movable fixture (10).

2, wire rope tension pressing element according to claim 1, it is characterized in that: described movable fixture (10) is made up of matrix (11) and screw (12), screw (13) is arranged in the matrix (11), screw (13) end has tapering, matrix (11) one sides have locking screw (14), screw in lock screw (15), screw (12) hollow, screw (12) head jag in the locking screw (14).

3, wire rope tension pressing element according to claim 1, it is characterized in that: described suitable device (6) comprises down along device seat (61), falls along gear ring (62), suitable tooth (63), falls along bar (64) and the button of falling the conrotatory (65), fall and be fixed on the wireline reel (5) along device seat (61), fall and be fixed on the right sideboard (2) along gear ring (62), the suitable tooth (63) that falls is installed in down along in the device seat (61) along tooth axle (66) by falling, and the suitable bar (64) that falls fuses along bar axle (67) and the button of falling the conrotatory (65) by falling.