CN220600625U - Dry-type joint - Google Patents

Abstract

The utility model is applicable to the technical field of connecting pieces, and provides a dry type connector, which comprises: the dry-type joint body, its top is provided with the base, just the rotation is provided with in the base and extends to the dry-type joint body is internal, and locking mechanical system has: the rotation connect in rotating assembly on the base, and set up in rotating assembly is last, and with the locking subassembly of base detachable connection, handle accuse mechanism, it has: the handle portion of rigid coupling in rotating assembly one side, its bottom is connected with adjusting part, adjusting part is partial to locking part extends, and this device can make its one end drive the fagging through the upset of activity board, and drive two card solid axles and break away from in the first through-hole from the second through-hole, thereby make locking part lose the restriction to rotating assembly, be convenient for follow-up horizontal rotation to rotating assembly adjusts.

Description

Dry-type joint

Technical Field

The utility model belongs to the technical field of connecting pieces, and particularly relates to a dry type connector.

Background

The dry type connector is mainly used for preventing leakage in the connection and disconnection processes, has a wide application range, and is particularly suitable for places with toxic, corrosive, inflammable and other dangerous objects.

The utility model discloses a Chinese patent with a lock, which relates to a dry type connector switch handle with a lock, and comprises a dry type female connector body, wherein a dry type female connector valve clack is arranged in the dry type female connector body and is connected with a switch rocker arm, a switch shaft is arranged in the middle of the switch rocker arm, a switch handle is arranged at the top of the switch shaft and comprises a transverse spanner, an L-shaped rotating block is arranged at the top end of the transverse spanner, a limiting hole is formed in the front end of the L-shaped rotating block, the limiting hole is detachably connected with the switch shaft, a cover plate is arranged on the L-shaped rotating block, a lock pin jack is formed in the bottom of the cover plate, L-shaped clamping grooves are symmetrically formed in the bottom of the transverse spanner and are in sliding connection with handle keys, the front end of each handle key is connected with a handle lock pin in a pressing mode, and the handle lock pin is in sliding connection with the lock pin jack. The device is simple to assemble, is connected with the dry female joint body through the switch handle, and is provided with the self-locking safe handle lock pin at the position of the switch, so that the device can be in a self-integrated modularized structure, is applicable to more specifications, and ensures that the production and the assembly are concise and convenient.

However, the above-mentioned comparison document has the following technical problems in practical use:

1. the handle key and the handle lock pin of the device are connected only through hard friction between the extrusion notch, lifting of the handle lock pin is only realized through friction between the extrusion notch and the outer wall of the handle lock pin, but a necessary connecting and fixing mechanism is absent between the handle lock pin and the handle key, and after the device is used for a long time, the inner wall of the extrusion notch is worn, so that gaps are formed between the extrusion notch and the handle lock pin, the handle lock pin cannot be stably locked on the outer side of the handle lock pin, and stable lifting of the handle lock pin can be controlled.

2. In addition, the device realizes the limit of the switch handle only through one handle lock pin, however, when the bottom end of the handle lock pin is worn, the handle lock pin may shake in a corresponding connecting hole, so that the tightness of the dry joint cannot be ensured, and meanwhile, if the handle lock pin cannot be stably inserted into the connecting hole, the switch handle is deviated, so that the actual use effect of the device is affected.

Disclosure of Invention

The utility model provides a dry connector, which aims to solve the problem that the handle key cannot stably control the lifting of the handle lock pin after the device is used for a long time due to the fact that a necessary connecting and fixing mechanism is lack between the handle key and the handle lock pin in the device in the background technology.

The utility model is achieved by a dry joint comprising: the dry-type joint body, its top is provided with the base, just the rotation is provided with in the base and extends to the dry-type joint body is internal, and locking mechanical system has: the rotation connect in rotating assembly on the base, and set up in rotating assembly is last, and with the locking subassembly of base detachable connection, works as rotating assembly is in after the base is last to the horizontal rotation of level to predetermineeing the angle, locking subassembly with the base is connected, is used for spacing rotating assembly, and, control mechanism, it has: the handle portion of rigid coupling in rotating assembly one side, its bottom is connected with adjusting part, adjusting part extend to locking subassembly, and be used for control locking subassembly vertical lift, rotating assembly includes: the setting in the rolling disc on the base, the rigid coupling that erects in the center of rolling disc roof has the riser, locking assembly includes: the rigid coupling in the mount pad at riser top, the riser both sides have symmetrically offered first through-hole respectively, just be provided with the card solid axle in the first through-hole, both sides still all the rigid coupling has the stopper on the outer wall of card solid axle, just the both sides of riser are symmetrical all be equipped with both sides the fagging of stopper rigid coupling, handle portion includes: the fixed connection in the regulation handle of mount pad one side, it is kept away from offer the slotted hole on the roof of mount pad, the regulation subassembly includes: the symmetrical upright fixing connection is carried out on two support panels on the bottom wall of the adjusting handle, two support panels are respectively connected with a bottom plate in a fixed mode, two support panels are respectively connected with a bottom plate in a hinged mode through a turnover connecting shaft, one end of each support panel extends to the lower portion of each slot, a pressing block penetrating through each slot is fixedly connected with each support panel, the other end of each support panel extends to the rotating assembly, two extension plates are respectively arranged on two sides of the vertical plate in a symmetrical mode on the end portions of each support panel, the extension plates extend to top supporting blocks are respectively connected with the end portions below the corresponding support plates in a fixed mode, at least one buffer spring connected with the bottom wall of each movable turnover plate is fixedly connected with the top wall of each bottom plate, annular sliding blocks are integrally formed in the bottom of each rotating plate, through grooves are formed in the base, the two through grooves are symmetrically formed in the rotating plate on the two sides of the vertical plate, the top ends of each movable shaft are provided with two through grooves, and the two through connecting pin shafts are connected with the connecting block assembly, and the connecting pin shafts are connected with the connecting blocks. A movable cavity is arranged in two end parts of the mounting seat, a second through hole capable of accommodating the bottom end of the clamping shaft is formed in the base seat, the top end of the clamping shaft extends into the movable cavity at the corresponding side, a limiting piece is fixedly connected to the outer wall of the clamping shaft in the movable cavity, and a reset spring sleeved on the outer wall of the clamping shaft is arranged at the top end of the limiting piece; in this scheme, operating personnel is through holding the handle to press adjusting part, transmit the kinetic energy to locking subassembly through the adjusting part that can overturn on, drive locking subassembly simultaneously and upwards do jacking motion, thereby make locking subassembly break away from the base, loosen the spacing to rotating assembly, thereby can make things convenient for operating personnel to carry out horizontal rotation control to rotating assembly, loosen the restriction to adjusting part after waiting to rotate to the assigned position, under the influence of its reset action, make locking subassembly return again, and do rotation restriction to rotating assembly on the base.

It is to be explained that this device assembly type is simple, and the structural strong, can not appear pine when installation and normal use and take off or skew etc. bad phenomenon, this device only is assembled by valve body, locking mechanism and three parts of handle mechanism simultaneously and forms, also can improve installation effectiveness when assembling.

In this scheme, operating personnel can drive the rotation subassembly through handheld regulation handle and rotate when using, and the slotted hole of seting up makes things convenient for the normal work of follow-up regulation subassembly.

In this scheme, when operating personnel hold the regulation handle, its palm center can exert pressure and give the briquetting to order to press the briquetting to following the slotted hole and remove towards regulation handle below, (shown in fig. 2, the activity that corresponds the slotted hole turns over board one end and be the B end that just keeps away from the slotted hole, when pressing down the piece and remove, the A end is synchronous to overturn downwards round the articulated department of activity turning over board, buffer spring atress compression simultaneously, the B end of activity turning over board is upwards jacked, and order about the extension board to drive the kicking block and upwards jack-up, the kicking block is contradicted the fagging and is order about the fagging to drive the card solid axle and rise in step, thereby make locking assembly lose the restriction to rotating assembly, the rotation of convenient rotating assembly.

After the restriction on the pressing block is released, the end A of the movable turning plate ascends, the end B descends, the movable turning plate resets, and the locking component limits the rotating component again.

In this scheme, pass two logical grooves on the rotor plate respectively through two connecting blocks with the loose axle top for two connecting blocks are in the both sides of riser, then, align the back with the connecting hole on riser and two connecting blocks, utilize connecting pin to pass in proper order and realize its fixing, connecting pin and logical groove can carry out limit control to the connecting block when the rotor plate rotates, thereby make it drive the loose axle and rotate, promoted the overall control nature of this device.

It is to be noted that, through setting up sliding tray and sliding block, can carry out spacing and direction to the rotation of rolling disc on one hand, prevent that it from dislocation or deviation from appearing when rotating, on the other hand can play and make reserving between rolling disc and the basement have the clearance, prevent to appear because of the too big circumstances that leads to the rolling disc to rotate the jam of friction when rotating.

In this scheme, when adjusting part application of force will kinetic energy transmission to fagging below, can jack up two fagging, and because two fagging are connected on the stopper, the stopper rigid coupling is on the card solid axle, consequently, whole card solid axle can corresponding synchronous jack-up and remove towards the activity intracavity, the spacing piece is followed in the activity intracavity rise and extrusion reset spring, the bottom of card solid axle is released from the second through-hole and can be contracted to first through-hole, destroy locking subassembly to rotating assembly's spacing, thereby can make things convenient for operating personnel rotatory rotating assembly, after rotating to the assigned position, adjusting part loses the pressure to the fagging, under reset spring's elasticity rebound ability's effect, order about the spacing piece to drive card solid axle and reset, card solid axle bottom inserts in the second through-hole, with the rolling disc spacing in the top of base, avoid appearing rotating assembly and appear deflecting when using.

Preferably, the top wall of the pressing block is provided with anti-slip lines, and is positioned on the top wall of the adjusting handle, and an anti-slip cushion layer is also attached; in this scheme, can increase operating personnel hand and the area of contact of adjusting handle (pressing block) through anti-skidding line and anti-skidding bed course, avoid appearing the adverse phenomenon such as skidding when rotating.

Compared with the prior art, the utility model has the beneficial effects that: the utility model relates to a dry joint, which comprises:

1. the device can enable one end of the device to drive the supporting plate to rise through the overturning of the movable turning plate, and drive the two clamping shafts to separate from the second through holes into the first through holes, so that the locking assembly loses the limit on the rotating assembly, and the follow-up horizontal rotation adjustment on the rotating assembly is facilitated.

2. This device is through setting up two card solid axles, and set up in the both sides of rolling disc relatively, and its one side card solid axle appears wearing and tearing when unable steady use, and the spacing to rotating assembly still can be realized to the solid axle of opposite side card, and on the other hand is through the mutually supporting of two card solid axles, can strengthen its restriction ability to rotating assembly.

3. Through being provided with anti-skidding texture and anti-skidding bed course on pressing the piece and adjusting the handle, can increase the area of contact of operating personnel hand and adjusting the handle (pressing the piece), avoid appearing the adverse phenomena such as skidding when rotating.

Drawings

FIG. 1 is a front cross-sectional view of the present utility model;

FIG. 2 is a schematic view of a partial structure of the present utility model;

FIG. 3 is a schematic view of a locking assembly of the present utility model;

FIG. 4 is a top view of the movable flap of the present utility model;

FIG. 5 is a top view of a rotatable disk of the present utility model;

FIG. 6 is a front view of a movable shaft of the present utility model;

in the figure:

1. a dry joint body; 11. a base; 12. a movable shaft;

2. a locking mechanism; 21. a rotating assembly; 211. a rotating disc; 212. a sliding block; 213. a sliding groove; 214. a vertical plate; 215. a through groove; 216. a connecting block; 22. a locking assembly; 221. a mounting base; 222. a movable cavity; 223. a first through hole; 224. clamping and fixing the shaft; 225. a second through hole; 226. a limiting piece; 227. a return spring; 228. a limiting block; 229. a supporting plate;

3. a handle control mechanism; 31. a handle portion; 311. adjusting the handle; 312. a slot hole; 32. an adjustment assembly; 321. a support panel; 322. a bottom plate; 323. a movable turning plate; 324. pressing the blocks; 325. an extension plate; 326. a top support block; 327. a buffer spring; 328. anti-skid lines; 329. an anti-slip cushion layer.

Detailed Description

The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown.

The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model.

All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-6, the present utility model provides a technical solution: a dry connector, comprising: the dry type joint body 1, its top is provided with base 11, and the base 11 rotation is provided with the loose axle 12 that extends to in the dry type joint body 1, and locking mechanical system 2, it has: the rotating assembly 21 rotatably connected to the base 11, and the locking assembly 22 detachably connected to the rotating assembly 21 and the base 11, when the rotating assembly 21 horizontally rotates on the base 11 to a predetermined angle, the locking assembly 22 is connected to the base 11 to limit the rotating assembly 21, and the handle control mechanism 3 has: the handle portion 31 fixedly connected to one side of the rotating assembly 21, the bottom portion thereof is connected with the adjusting assembly 32, and a portion of the adjusting assembly 32 extends toward the locking assembly 22 and is used for controlling the locking assembly 22 to longitudinally lift, and the rotating assembly 21 comprises: the rotating disc 211 arranged on the base 11, a vertical plate 214 is vertically and fixedly connected to the center of the top wall of the rotating disc 211, and the locking assembly 22 comprises: the mounting seat 221 fixedly connected to the top of the vertical plate 214, the two sides of the vertical plate 214 are symmetrically provided with first through holes 223 respectively, the first through holes 223 are internally provided with clamping shafts 224, the outer walls of the clamping shafts 224 at the two sides are fixedly connected with limiting blocks 228, the two sides of the vertical plate 214 are symmetrically provided with supporting plates 229 fixedly connected with the limiting blocks 228 at the two sides, and the handle 31 comprises: the adjusting handle 311 fixedly connected to one side of the mounting base 221, a slot 312 is formed on a top wall of the adjusting handle far from the mounting base 221, and the adjusting assembly 32 includes: two support panels 321 which are symmetrically and vertically fixedly connected to the bottom wall of the adjusting handle 311, a bottom plate 322 is fixedly connected between the two support panels 321 corresponding to the slotted hole 312, a movable turning plate 323 is hinged between the two support panels 321 through a turning connecting shaft, one end of the movable turning plate 323 extends to the lower side of the slotted hole 312 and is fixedly connected with a pressing block 324 penetrating through the slotted hole 312, the other end of the movable turning plate extends to the rotating assembly 21, two extension plates 325 are symmetrically and fixedly connected to the end parts of the movable turning plate 21, the two extension plates 325 are respectively positioned at two sides of the vertical plate 214, a top supporting block 326 is fixedly connected to the end parts of the support plates 325 extending to the lower side of the supporting plate 229, at least one buffer spring 327 connected with the bottom wall of the movable turning plate 323 is fixedly connected to the top wall of the bottom plate 322, an annular sliding block 212 is integrally formed at the bottom of the rotating plate 211, a through groove 215 is formed in the base 11, through grooves 215 are symmetrically formed in the rotating plate 211 at two sides of the vertical plate 214, connecting blocks 216 penetrating through the two through grooves 215 are formed at the top ends of the movable shaft 12, and the connecting pins 216 are connected with the vertical plate 214 through connecting pins 22 respectively, and the connecting pins 22 are arranged on the bottom of the rotating plate and the rotating assembly respectively. The movable cavity 222 is arranged in the two end parts of the mounting seat 221, the base seat 11 is provided with a second through hole 225 which can accommodate the bottom end of the clamping shaft 224, the top end of the clamping shaft 224 extends into the movable cavity 222 on the corresponding side, the outer wall of the clamping shaft 224 positioned in the movable cavity 222 is fixedly connected with a limiting piece 226, and the top end of the limiting piece is provided with a reset spring 227 sleeved on the outer wall of the clamping shaft 224.

Specifically, the dry-type connector body 1 of the present device refers to the dry-type female connector body mentioned in the reference document, and its internal structure is basically consistent with that of the dry-type female connector body, and the present device mainly describes the adjustment and locking of the adjustment handle 311, and other structures will not be described in detail.

Specifically, the adjusting handle 311 is further provided with a marking block capable of marking the rotation direction, the marking block can be one or two of an arrow and/or a text description, the color of the marking block can be set according to the actual use description, and an operator can conveniently know where to rotate to lock/unlock the device through the marking block.

Further, an anti-slip line 328 is provided on the top wall of the pressing block 324, and is located on the top wall of the adjusting handle 311, and an anti-slip cushion 329 is further attached.

Specifically, the anti-slip mat 329 may be made of rubber material, and may be attached to the adjustment handle 311 by bonding or bolting.

The working principle and the using flow of the utility model are as follows:

the adjusting handle 311 is held by hand and the palm center presses the pressing block 324, the pressing block 324 moves into the slotted hole 312 and drives the movable turning plate 323 to turn around the joint of the pressing block 324, the buffering spring 327 is extruded while the pressing block is turned over, the other end of the movable turning plate 323 is lifted up and pushes the supporting plate 229 to move upwards, the supporting plate 229 drives the clamping shaft 224 to synchronously move into the movable cavity 222 through the limiting block 228, the reset spring 227 is extruded through the limiting plate 226, the bottom end of the clamping shaft 224 is separated from the second through hole 225 and moves into the first through hole 223, and the rotating disc 211 can be controlled to rotate through the adjusting handle 311 later;

when the limit on the pressing block 324 is lost, the movable turning plate 323 is reset under the action of the buffer spring 327, the reset spring 227 is reset after the supporting plate 229 loses power, and the bottom end of the clamping shaft 224 is inserted into the second through hole 225 from the first through hole 223, so that the limit on the rotating disc 211 is realized.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims (2)

1. A dry joint, characterized in that: comprising the following steps:

a dry joint body (1), the top of which is provided with a base seat (11), and the base seat (11) is rotationally provided with a movable shaft (12) extending into the dry joint body (1);

a locking mechanism (2) provided with:

the locking device comprises a rotating assembly (21) and a locking assembly (22), wherein the rotating assembly (21) is rotatably connected to the base seat (11), and the locking assembly (22) is arranged on the rotating assembly (21) and is detachably connected with the base seat (11);

when the rotating assembly (21) horizontally rotates to a preset angle on the base seat (11), the locking assembly (22) is connected with the base seat (11) and used for limiting the rotating assembly (21);

and a handle control mechanism (3) provided with:

a handle part (31) fixedly connected to one side of the rotating component (21), wherein the bottom of the handle part is connected with an adjusting component (32), and the adjusting component (32) extends to the locking component (22) and is used for controlling the locking component (22) to longitudinally lift;

the rotating assembly (21) comprises:

a rotating disc (211) arranged on the base seat (11), wherein a vertical plate (214) is vertically and fixedly connected to the center of the top wall of the rotating disc (211);

the locking assembly (22) includes:

the mounting seat (221) is fixedly connected to the top of the vertical plate (214), first through holes (223) are symmetrically formed in two sides of the vertical plate (214), clamping shafts (224) are arranged in the first through holes (223), limiting blocks (228) are fixedly connected to the outer walls of the clamping shafts (224) on two sides, and supporting plates (229) fixedly connected with the limiting blocks (228) on two sides of the vertical plate (214) are symmetrically arranged on two sides of the vertical plate;

the handle portion (31) includes: an adjusting handle (311) fixedly connected to one side of the mounting seat (221), and a slotted hole (312) is formed in the top wall of the adjusting handle far away from the mounting seat (221);

the adjustment assembly (32) includes:

two support panels (321) which are symmetrically and vertically fixedly connected to the bottom wall of the adjusting handle (311), and a bottom plate (322) is fixedly connected between the two support panels (321) corresponding to the slotted holes (312);

a movable turning plate (323) is hinged between the two support panels (321) through a turning connecting shaft, one end of the movable turning plate extends to the lower part of the slotted hole (312) and is fixedly connected with a pressing block (324) penetrating through the slotted hole (312), the other end of the movable turning plate extends to the rotating assembly (21) and is symmetrically fixedly connected with two extending plates (325) on the end parts of the movable turning plate, the two extending plates (325) are respectively positioned on two sides of the vertical plate (214), and a top supporting block (326) is fixedly connected on the end part of the movable turning plate extending to the lower part of the supporting plate (229);

at least one buffer spring (327) connected with the bottom wall of the movable turning plate (323) is fixedly connected on the top wall of the bottom plate (322);

the bottom of the rotating disc (211) is integrally provided with a ring-shaped sliding block (212), and a sliding groove (213) which is in sliding fit with the sliding block (212) is formed in the base seat (11);

through grooves (215) are symmetrically formed on the rotating discs (211) on two sides of the vertical plate (214);

the top end of the movable shaft (12) is provided with a connecting block (216) penetrating through the two through grooves (215), and the two connecting blocks (216) are connected with the vertical plate (214) through a connecting pin shaft;

the locking assembly (22) further includes:

the mounting seat is characterized in that movable cavities (222) are formed in two end parts of the mounting seat (221), a second through hole (225) capable of accommodating the bottom end of the clamping shaft (224) is formed in the base seat (11), the top end of the clamping shaft (224) extends to the corresponding side in the movable cavities (222), limiting pieces (226) are fixedly connected to the outer walls of the clamping shaft (224) in the movable cavities (222), and a reset spring (227) sleeved on the outer walls of the clamping shaft (224) is arranged at the top end of the limiting pieces.

2. A dry fitting as claimed in claim 1, wherein: the top wall of the pressing block (324) is provided with anti-slip lines (328), and is positioned on the top wall of the adjusting handle (311), and an anti-slip cushion layer (329) is also stuck.