CN2387267Y - Portable wellhead detecting connector - Google Patents

Abstract

The utility model relates to a portable wellhead detecting connector which is composed of a lower clamping body 1, an upper clamping body 2, a right clamping body 3, a pressure lever 4, a draw rod 7, a hook 5 and a handle 6, wherein, the lower clamping body 1 forms a semicircular arc shape, and the left end head of the lower clamping body is provided with a U-shaped hook 10; two semicircular axial troughs 12 are arranged in the left end head of the upper clamping body 2; trough covers 13 are arranged on the axial troughs; the right side of the right clamping body is provided with a clamping tooth 19; the left end of the pressure lever 4 is connected with the draw rod 7; a T-shaped hook on the draw rod 7 is connected with the U-shaped hook; the middle part of the pressure lever 4 is connected with the hook 5 through a shaft 29; teeth in the front of the hook are hooked on the clamping tooth 19. The utility model has the characteristics of small size, convenient carrying, time-saving and labour-saving operation, no air leakage, accurate test data, etc.

Description

Portable well head test connector

The utility model belongs to the linkage of well mouth of oil well and tester.

The method that existing tester is connected with sleeve gate is all to install one to overlap two-piece type clip and clip head on every mouthful of casing gate, during test instrument and clip captacula is linked to connect.This method is owing to be to adopt manually to go up button, thus cause easily not tight, poorly sealed, often gas leak phenomenon takes place, influenced the accuracy of admission data; Simultaneously because every mouthful of well all will be installed a cover clip and a clip head, use material many, cause waste, clip damages easily or loses all the year round on well head in addition, makes troubles for normal data admission work.

The purpose of this utility model is a kind of portable well head test connector of development, it should have light, installing/dismounting flexibly, save time, seal tight, cost is low, characteristics such as sturdy and durable.

The utility model by under block body, on block body, right card body, depression bar, pull bar, handle, hook, pin, stage clip, axle and form.Under to block body be a semicircular arc, the left end head is a U-shaped hook, the right-hand member head has axis hole, has a draw-in groove in the inside, half arc inboard.In the last card body left end head is two semicircle axial troughs, and axial trough lid is fixed on above the axial trough, is two semicircle axial troughs in the axial trough lid, on block body right-hand member head and have axis hole, inside last card body bottom, have a draw-in groove.The inside, right card body left side has a draw-in groove, and right card body right side is provided with the card tooth, and the top of right card body has axis hole, and the bottom also has axis hole.Have axis hole on the left end head of depression bar, have axis hole at the middle part of depression bar, and be connected with hook by axle, be provided with stage clip in the upper right side of axis hole, stage clip is pressed on the handle of hook.The left end head axis hole of depression bar is connected with the axis hole of pull bar by axle, the left end bottom of depression bar is provided with one, axle is fixed in the axial trough that the axial trough of card body left end head and axial trough cover, last card body right-hand member head axis hole is connected by the axis hole of axle with right card body top, the axis hole of right card body bottom is connected with the following axis hole that blocks on the body right-hand member head by axle, also connecting handle on the external shaft that blocks body right-hand member head axis hole down, the pull bar bottom is provided with a  shape hook, and  shape hook is connected with the U-shaped hook.During operation, entangling clip head and sealing ring on the well head, compressing depression bar, the tooth of hook front end is colluded on the card tooth, and pinning hook with pin.

Portable well head test connector provided by the utility model have volume little, be easy to carry, easy and simple to handle, time saving and energy saving, can increase work efficiency, save the advantage of using material, also have air tight, characteristics such as test data accurate, low cost of manufacture.

Fig. 1 is an overall structure schematic diagram of the present utility model, and Fig. 2 is the vertical view that blocks body 1 down, and Fig. 3 is the left view of pull bar 7, and Fig. 4 is a vertical view of going up card body 2, and Fig. 5 is the structural representation of right card body 3.

Embodiment: present embodiment by under block body 1, on block body 2, right card body 3, depression bar 4, pull bar 7, handle 6, hook 5, pin 32, stage clip 24, axle and form.Under to block body 1 be a semicircular arc, the left end head is a U-shaped hook 10, the right-hand member head has axis hole 11, has a draw-in groove 16 in the inside, half arc inboard.Be two semicircle axial troughs 12 in the last card body 2 left end heads, axial trough lid 13 be fixed on axial trough 12 above, be two semicircle axial troughs 14 in the axial trough lid 13, on block body 2 right-hand member heads and have axis hole 15, inside last card body bottom, have a draw-in groove 17.The inside, right card body 3 left sides has a draw-in groove 18, and right card body 3 right sides are provided with card tooth 19, and the top of right card body 3 has axis hole 20, and the bottom has axis hole 21.Have axis hole 22 on the left end head of depression bar 4, have axis hole 23, on axis hole 23, be connected with hook 5, be provided with stage clip 24 in the upper right side of axis hole 23 by axle 29 at the middle part of depression bar 4.Stage clip 24 is pressed on the handle 30 of hook 5.The left end head axis hole 22 of depression bar 4 is connected by the axis hole of axle 33 with pull bar 7, the left end bottom of depression bar 4 is provided with one 25, axle 25 is fixed on the axial trough 12 of card body 2 left end heads and axial trough and covers in 13 the axial trough 14, last card body 2 right-hand member head axis holes 15 are connected by the axis hole 20 of axle 26 with right card body 3 tops, the outside of axis hole 15, also connecting pin 32 on the axle 26, the axis hole 21 of right card body 3 bottoms is connected with the axis hole 11 that blocks on the body 1 right-hand member head down by axle 27, in the outside of blocking body 1 right-hand member head axis hole 11 down, also connecting handle 6 on the axle 27.Pull bar 7 bottoms are provided with a  shape hook 28, and  shape hook 28 is connected with U-shaped hook 10.During operation, on well head, entangle clip head 8 and sealing ring 9, compress depression bar 4, the tooth 31 of hook 5 front ends is colluded on card tooth 19, and pin hook 5 with pin 32.

Claims (2)

1, portable well head test connector by under block body (1), on block body (2), right card body (3), depression bar (4), pull bar (7), handle (6), hook (5), pin (32), stage clip (24), axle and form, it is characterized in that card body (1) is a semicircular arc down, the left end head is a U-shaped hook (10), the right-hand member head has axis hole (11), has a draw-in groove (16) in the inside, half arc inboard; Be two semicircle axial troughs (12) in last card body (2) the left end head, axial trough lid (13) be fixed on axial trough (12) above, axial trough lid is two semicircle axial troughs (14) in (13), on block body (2) right-hand member head and have axis hole (15), inside last card body bottom, have a draw-in groove (17); The inside, right card body (3) left side has a draw-in groove (18), and right card body (3) right side is provided with card tooth (19), and the top of right card body (3) has axis hole (20), and the bottom has axis hole (21); Have axis hole (22) on the left end head of depression bar (4), have axis hole (23), upward be connected with hook (5), be provided with stage clip (24) in the upper right side of axis hole (23) by axle (29) at axis hole (23) at the middle part of depression bar (4); Stage clip (24) is pressed on the handle (30) of hook (5); The left end head axis hole (22) of depression bar (4) is connected by the axis hole of axle (33) with pull bar (7), the left end bottom of depression bar (4) is provided with one (25), axial trough (12) and axial trough that axle (25) is fixed on card body (2) left end head cover in the axial trough (14) of (13), last card body (2) right-hand member head axis hole (15) is connected by the axis hole (20) of axle (26) with right card body (3) top, the axis hole of right card body (3) bottom is connected with the axis hole (11) that blocks on body (1) the right-hand member head down by axle (27), under block body (1) right-hand member head axis hole (11) outside, axle is also connecting handle (6) on (27); Pull bar (7) bottom is provided with a  shape hook (28), and  shape hook (28) is connected with U-shaped hook (10).

2, portable well head test connector according to claim 1 is characterized in that in the outside of axis hole (15), is also connecting pin (32) on the axle (26).