CN208935517U - A kind of more turning valve electric device connection mechanism for testing - Google Patents

Abstract

The utility model discloses a kind of more turning valve electric device connection mechanism for testing, including terminal pad, terminal pad upper surface middle position is to being connected to more turning valve electric devices, more turning valve electric devices upper end level is pressed with fixed plate, and dead plate upper end face left and right ends are connected with connection box and connection box exists about dead plate upper end face central point central symmetry.When the utility model rack gear is slided into connection box, its teeth constantly opens internal fixture block, and fixture block is connected by a hinge on block, block is for preventing fixture block from rotating backward, prevent rack gear opposite direction from sliding, to guarantee that strip is stabilized in bayonet, prevent more turning valve electric devices from fixed plate being driven to twist, when needing to slide in and out rack gear, then it is pulled upwardly sliding handle, fixture block is risen and is detached from rack gear, when needing to unload more turning valve electric devices, remove fixed plate, then it is extended by hydraulically extensible stick, jacking block is driven to jack up more turning valve electric devices.

Description

A kind of more turning valve electric device connection mechanism for testing

Technical field

The utility model relates to more turning valve electric device test interconnection technique fields, specially a kind of more revolving valves Valve electric device connection mechanism for testing.

Background technique

More turning valve electric devices are mainly used for the valve of the flaps such as control gate valve, shut-off valve work linear movement, Its valve rod is multi-turn revolution, when leaving the factory for more turning valve electric device products, needs to be tested on testing stand, institute May require that connector；

It is disadvantageous in that existing for general more turning valve electric device connection mechanism for testing: general more turning valves When in the terminal pad for be docked to testing stand, electric device and terminal pad are all bolted electric device, and bolt Connection installation is generally required using spanner, and needs firmly tighten bolt, connect in this way it is relatively elaborate, not enough It is convenient.

Utility model content

The purpose of this utility model is to provide a kind of more turning valve electric device connection mechanism for testing, on solving State the problem of proposing in background technique.

To achieve the above object, the utility model provides the following technical solutions: a kind of more turning valve electric device tests With bindiny mechanism, including terminal pad, terminal pad upper surface middle position is described more to being connected to more turning valve electric devices Turning valve electric device upper end level is pressed with fixed plate, and dead plate upper end face left and right ends are connected with connection box and company It connects box to exist about dead plate upper end face central point central symmetry, the terminal pad left and right ends offer bayonet and bayonet point Other places horizontally disposed tooth form having on rack gear and rack gear on the inside of the underface of connection box, the connection box is oblique triangle, together Hour rack is pierced by from the outboard end of connection box, is connected with the lower end bending of strip and strip at the external end head of the rack gear vertically To horizontal position, the lower end bending end point of the strip is connected with insertion tube vertically, and the insertion tube upper end is inserted with screw thread top vertically Bar, the insertion tube inner vertical is connected with spring and spring is on the downside of threaded mandrel, and the threaded mandrel upper end is socketed with spiral shell Female and nut upper end is in the outside of threaded mandrel, and connection box inner top side face is provided with block and block close to rack gear It is pierced by the position of connection box, the block is connected with card by articulate on the end face for being pierced by connection box position far from rack gear Block and fixture block is inserted in the teeth of rack gear, the upper end of the connection box is connected with movable cylinder and movable cylinder is communicated with box is connect, institute The upper surface left and right ends for stating terminal pad are connected with hydraulically extensible stick vertically, and more turning valve electric devices lower end surface is left Right two sides be lined with jacking block and jacking block by erect mast it is affixed the telescopic end of hydraulically extensible stick.

Preferably, the fixed plate lower end surface fitting is provided with rubber pad.

Preferably, bottom is equidistantly horizontally disposed with has roller and roller is fitted under rack gear from left to right in the connection box Side.

Preferably, the left and right sidewall of the nut is connected with turning handle.

Preferably, inserted vertically in the movable cylinder sliding handle and sliding handle it is affixed block.

Compared with prior art, the utility model has the beneficial effects that

1, the more turning valve electric devices of the utility model are docked at the upper end surface of terminal pad, then by fixed plate level It is pressed in more turning valve electric devices upper end, so that the inside Slideslip of rack gear in connection box, drives strip towards in terminal pad Bayonet at slide, and threaded mandrel in the lower end insertion tube of strip squeezes spring and quickly rebounds and withstands at the lower end surface of terminal pad When, travelling nut is rotated down by turning handle, so that the fixed bending end point for being pressed in strip of nut, so that fixed plate Up and down direction is firm；

2, when the utility model rack gear is slided into connection box, teeth constantly open internal fixture block, and fixture block passes through It is hingedly connected on block, block prevents rack gear opposite direction from sliding, to guarantee that strip is steady for preventing fixture block from rotating backward Gu prevent more turning valve electric devices from fixed plates being driven to twist in bayonet, when needing to slide in and out rack gear, then to Fixture block is risen disengaging rack gear and removes fixed plate, then when needing to unload more turning valve electric devices by upper pull-up sliding handle It is extended by hydraulically extensible stick, jacking block is driven to jack up more turning valve electric devices.

Detailed description of the invention

Fig. 1 is a kind of more turning valve electric device connection mechanism for testing overall structure diagrams of the utility model；

Fig. 2 is bowing for the terminal pad vertical view in a kind of more turning valve electric device connection mechanism for testing of the utility model Depending on structure chart；

Fig. 3 is the vertical view knot of the movable cylinder in a kind of more turning valve electric device connection mechanism for testing of the utility model Composition.

In figure: 1- terminal pad；2- bayonet；3- strip；4- hydraulically extensible stick；5- insertion tube；6- spring；7- threaded mandrel；8- Nut；9- turning handle；10- jacking block；The more turning valve electric devices of 11-；12- fixed plate；13- rubber pad；14- roller；15- tooth Item；16- connection box；17- fixture block；18- block；19- sliding handle；20- activity cylinder.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of more turning valve electric device tests company Connection mechanism, including terminal pad 1, the 1 upper surface middle position of terminal pad are described more to being connected to more turning valve electric devices 11 11 upper end level of turning valve electric device is pressed with fixed plate 12, and the 12 upper surface left and right ends of fixed plate are connected with connection Box 16 and connection box 16 about 12 upper surface central point central symmetry of fixed plate exist, 1 left and right ends of terminal pad open up There is bayonet 2 and bayonet 2 is respectively at the underface for connecting box 16, being horizontally disposed on the inside of the connection box 16 has rack gear 15 and rack gear Tooth form on 15 is oblique triangle, is pierced by with hour rack 15 from the outboard end of connection box 16, erects at the external end head of the rack gear 15 The lower end for being directly connected with strip 3 and strip 3 is bent to horizontal position, and the lower end bending end point of the strip 3 is affixed vertically There is insertion tube 5,5 upper end of insertion tube is inserted with threaded mandrel 7 vertically, and 5 inner vertical of insertion tube is connected at spring 6 and spring 6 In the downside of threaded mandrel 7, the upper end that 7 upper end of threaded mandrel is socketed with nut 8 and nut 8 is in the outside of threaded mandrel 7, The connection 16 inner top side face of box is provided with block 18 and block 18 is pierced by the position for connecting box 16, the gear close to rack gear 15 Block 18 is connected with fixture block 17 by articulate on the end face for being pierced by connection 16 position of box far from rack gear 15 and fixture block 17 is inserted in In the teeth of rack gear 15, the upper end of the connection box 16 is connected with movable cylinder 20 and movable cylinder 20 is communicated with box 16 is connect, described The upper surface left and right ends of terminal pad 1 are connected with hydraulically extensible stick 4, more 11 lower end surfaces of turning valve electric device vertically The left and right sides be lined with jacking block 10 and jacking block 10 by erect mast it is affixed the telescopic end of hydraulically extensible stick 4.

12 lower end surface of the fixed plate fitting is provided with rubber pad 13, and rubber pad 13 is for increasing 12 lower end surface of fixed plate Frictional force is steady convenient for the relatively more turning valve electric device 11 of fixed plate 12；Bottom is from left to right etc. in the connection box 16 There is roller 14 and roller 14 is fitted in 15 downside of rack gear away from horizontally disposed, roller 14 is steady inside and outside connection box 16 convenient for rack gear 15 Sliding；The left and right sidewall of the nut 8 is connected with turning handle 9, and when threaded mandrel 7 squeezes spring 6, quickly rebound withstands on terminal pad 1 Lower end surface at when, travelling nut 8 is rotated down by turning handle 9, so that the fixed bending end for being pressed in strip 3 of nut 8 Place, so that the up and down direction of fixed plate 12 is firm；It is described activity cylinder 20 in inserted vertically sliding handle 19 and sliding handle 19 it is affixed gear Block 18, after strip 3 agrees in bayonet 2, rack gear 15 with the mating connection of block 18 connects box without normal direction due to fixture block 17 16 slide outsides are then pulled upwardly sliding handle 19 when needing to slide in and out strip 3, and fixture block 17 is risen and is detached from rack gear 15.

Working principle: more turning valve electric devices 11 of the utility model are docked at the company being fixed on testing stand in advance The upper end surface of disk 1 is connect, and guarantees that the jacking block 10 that hydraulically extensible stick 4 connects is padded in more 11 downsides of turning valve electric devices, Then 12 level of fixed plate is pressed in more 11 upper ends of turning valve electric device, so that the rack gear 15 in connection box 16 inwardly breaks away It is dynamic, drive strip 3 towards sliding at the bayonet 2 in terminal pad 1, and the threaded mandrel 7 in the lower end insertion tube 5 of strip 3 squeezes bullet When the quick rebound of spring 6 is withstood at the lower end surface of terminal pad 1, travelling nut 8 is rotated down by turning handle 9, so that nut 8 is solid Level pressure is in the bending end point of strip 3, so that the up and down direction of fixed plate 12 is firm, slides with hour rack 15 into connection box 16 When, teeth constantly open internal fixture block 17, and fixture block 17 is connected by a hinge on block 18, and block 18 is for preventing tooth The sliding of 15 opposite direction of item prevents more turning valve electric devices 11 from driving fixed plate to guarantee that strip 3 is stabilized in bayonet 2 12 twist, and when needing to slide in and out rack gear 15, are then pulled upwardly sliding handle 19, and fixture block 17 is risen and is detached from rack gear 15, When needing to unload more turning valve electric devices 11, fixed plate 12 is removed, is then extended by hydraulically extensible stick 4, jacking block is driven 10 jack up more turning valve electric devices 11.

It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of more turning valve electric device connection mechanism for testing, including terminal pad (1), it is characterised in that: the connection Disk (1) upper surface middle position is to being connected to more turning valve electric devices (11), on more turning valve electric devices (11) End level is pressed with fixed plate (12), and fixed plate (12) the upper surface left and right ends are connected with connection box (16) and connection box (16) exist about fixed plate (12) upper surface central point central symmetry, terminal pad (1) left and right ends offer bayonet (2) and bayonet (2) is respectively at the underface of connection box (16), be horizontally disposed on the inside of the connection box (16) have rack gear (15) and Tooth form on rack gear (15) is oblique triangle, and same hour rack (15) is pierced by from the outboard end of connection box (16), the rack gear (15) External end head at be connected with strip (3) vertically and the lower end of strip (3) is bent to horizontal position, the lower end of the strip (3) Bending end point is connected with insertion tube (5) vertically, and insertion tube (5) upper end is inserted with threaded mandrel (7) vertically, in the insertion tube (5) Portion is connected with spring (6) vertically and spring (6) is on the downside of threaded mandrel (7), and threaded mandrel (7) upper end is socketed with nut (8) and the upper end of nut (8) is in the outside of threaded mandrel (7), and connection box (16) the inner top side face is provided with block (18) and block (18) is pierced by the position for connecting box (16) close to rack gear (15), and the block (18) is pierced by far from rack gear (15) Fixture block (17) is connected with by articulate on the end face of connection box (16) position and fixture block (17) is inserted in the teeth of rack gear (15) In, the upper end of connection box (16) is connected with movable cylinder (20) and movable cylinder (20) communicates with box (16) is connect, the connection The upper surface left and right ends of disk (1) are connected with hydraulically extensible stick (4) vertically, more turning valve electric device (11) lower ends Jacking block (10) is lined at left and right sides of face and jacking block (10) by erect mast it is affixed the telescopic end of hydraulically extensible stick (4).

2. a kind of more turning valve electric device connection mechanism for testing according to claim 1, it is characterised in that: described The fitting of fixed plate (12) lower end surface is provided with rubber pad (13).

3. a kind of more turning valve electric device connection mechanism for testing according to claim 1, it is characterised in that: described Connection box (16) interior bottom is equidistantly horizontally disposed with from left to right roller (14) and roller (14) is fitted on the downside of rack gear (15).

4. a kind of more turning valve electric device connection mechanism for testing according to claim 1, it is characterised in that: described The left and right sidewall of nut (8) is connected with turning handle (9).

5. a kind of more turning valve electric device connection mechanism for testing according to claim 1, it is characterised in that: described Inserted vertically in movable cylinder (20) sliding handle (19) and sliding handle (19) it is affixed block (18).