CN210049884U

CN210049884U - Liftable choke manifold

Info

Publication number: CN210049884U
Application number: CN201920002533.1U
Authority: CN
Inventors: 金华芝; 陈群; 金卫标; 谭伟
Original assignee: Jiangsu Zhaoyou Petrochemical Machinery Co Ltd
Current assignee: Jiangsu Zhaoyou Petrochemical Machinery Co Ltd
Priority date: 2019-01-02
Filing date: 2019-01-02
Publication date: 2020-02-11
Anticipated expiration: 2029-01-02

Abstract

The utility model discloses a liftable throttle manifold, including manifold body and bottom plate, the manifold body is located directly over the bottom plate, and bottom end one side of manifold body is equipped with the upper dead lever, the utility model discloses be provided with the bottom plate below the manifold body, and be provided with folding vaulting pole and bracing piece structure between bottom plate and manifold body for adjust the height of manifold body, wherein the upper and lower ends of bracing piece respectively fixed connection manifold body's bottom and bottom plate's top, play the supporting effect, strengthen the stability of manifold body, compare prior art, the utility model has the lifting function, it is more convenient to use; this practicality all is provided with fixed cavity, takes the tooth to paste the land strip and the elastic ball structure in the bottom both sides of bottom plate, and wherein take the tooth to paste the land strip and support subaerial for improve the holistic stability of device, the elastic ball plays the cushioning effect, can reduce the impact force of fluid to the manifold body.

Description

Liftable choke manifold

Technical Field

The utility model relates to a choke manifold technical field specifically is a liftable choke manifold.

Background

The manifold is a combination formed by the intersection of a plurality of pipelines, and specifically comprises fittings such as a gate valve, pipelines, pipe fittings, a pressure gauge, an electronic sensing system and a hydraulic control system, wherein the types of the fittings are various due to different purposes, and the fittings specifically comprise a throttle manifold, a pressure test manifold, an annular manifold, a kill manifold and the like, wherein the throttle manifold is necessary equipment for controlling well kick and implementing the pressure control technology of an oil-gas well. In addition, because the inside fluid velocity of flow of manifold is great, has certain impact force to manifold itself, leads to the whole aversion of manifold easily, influences final throttle effect, for this reason, the utility model provides a liftable throttle manifold is used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a liftable choke manifold to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a liftable throttle manifold comprises a manifold body and a bottom plate, wherein the manifold body is positioned right above the bottom plate, an upper fixing rod is arranged on one side of the bottom end of the manifold body, an upper sliding block is arranged on the other side of the bottom end of the manifold body, an upper sliding rod is connected on the upper sliding block in a sliding manner and is parallel to the upper fixing rod, a lower fixing rod is arranged on one side of the top end of the bottom plate, a lower sliding block is arranged on the other side of the top end of the bottom plate, a lower sliding rod is connected on the lower sliding block in a sliding manner and is parallel to the lower fixing rod, a folding support rod is arranged between the manifold body and the bottom plate, the top ends of the folding support rods are respectively hinged to two sides of the bottom end of the upper fixing rod and two sides of the bottom end of the upper sliding rod, the bottom ends of the folding support rods are respectively hinged to two sides, the one end that the dead lever was kept away from down to the screw rod runs through down the dead lever and with threaded connection between the lower dead lever, and the outer end tip of screw rod is equipped with the handle, the top four corners of bottom plate all is equipped with the bracing piece, the upper and lower end of bracing piece is fixed respectively on the bottom of manifold body and the top of bottom plate, and the equal perpendicular to bottom plate of bracing piece.

Preferably, both sides all are equipped with fixed cavity around the bottom of bottom plate, the inside of fixed cavity all is equipped with takes the tooth to paste the ground strip, the bottom of taking the tooth to paste the ground strip all is the cockscomb structure, and takes the bottom of taking the tooth to paste the ground strip all to be located the outside of fixed cavity, the inside of fixed cavity all is equipped with the elastic ball, the quantity of elastic ball is a plurality of, and the upper and lower both sides of each elastic ball are equallyd divide do not with the inside top of fixed cavity and take the tooth to paste the top laminating of ground strip.

Preferably, the support rod is formed by combining a first support rod, a second support rod and a third support rod, wherein the first support rod is sleeved in the second support rod, the second support rod is sleeved in the third support rod, the third support rod is positioned at the bottom end, and the first support rod is positioned at the top end.

Preferably, the second bracing piece is hollow tubular structure with the third bracing piece, and the tooth's socket has been seted up to equidistance on the two inside walls, and the quantity of tooth's socket is all not less than twenty, the bottom both sides of first bracing piece and second bracing piece all are equipped with the swell, and the quantity of swell is all not less than four, the thickness of swell is no more than five millimeters, and the swell is all embedded in the tooth's socket.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the bottom plate is arranged below the manifold body, the folding support rod and the support rod structure are arranged between the bottom plate and the manifold body and used for adjusting the height of the manifold body, the upper end and the lower end of the support rod are respectively and fixedly connected with the bottom end of the manifold body and the top end of the bottom plate, a supporting effect is achieved, the stability of the manifold body is enhanced, and compared with the prior art, the lifting type manifold has a lifting function and is more convenient to use;

2. this practicality all is provided with fixed cavity, takes the tooth to paste the land strip and the elastic ball structure in the bottom both sides of bottom plate, and wherein take the tooth to paste the land strip and support subaerial for improve the holistic stability of device, the elastic ball plays the cushioning effect, can reduce the impact force of fluid to the manifold body.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged schematic view of the structure at the position A of the present invention;

FIG. 3 is an enlarged schematic view of the structure at B of the present invention;

in the figure: 1 manifold body, 2 bottom plates, 3 upper fixing rods, 4 upper sliding blocks, 5 upper sliding rods, 6 lower fixing rods, 7 lower sliding blocks, 8 lower sliding rods, 9 folding supporting rods, 10 screw rods, 11 supporting rods, 12 first supporting rods, 13 second supporting rods, 14 third supporting rods, 15 fixing cavities, 16 toothed ground strips, 17 elastic balls, 18 tooth sockets and 19 bulges.

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. 1-3, the present invention provides a technical solution: a liftable throttle manifold comprises a manifold body 1 and a bottom plate 2, wherein the manifold body 1 is positioned right above the bottom plate 2, an upper fixed rod 3 is arranged on one side of the bottom end of the manifold body 1, an upper slide block 4 is arranged on the other side of the bottom end of the manifold body 1, an upper slide rod 5 is connected on the upper slide block 4 in a sliding manner, the upper slide rod 5 and the upper fixed rod 3 are mutually parallel, a lower fixed rod 6 is arranged on one side of the top end of the bottom plate 2, a lower slide block 7 is arranged on the other side of the top end of the bottom plate, a lower slide rod 8 is connected on the lower slide block 7 in a sliding manner, and; as shown in the first drawing, the upper fixing rod 3 and the lower fixing rod 6 are respectively fixed at the bottom end of the manifold body 1 and at the top end of the bottom plate 2, and the upper sliding rod 5 and the lower sliding rod 8 are respectively connected to the upper sliding block 4 and the lower sliding block 7 in a sliding manner, that is, the upper sliding rod 5 can slide back and forth on the upper sliding block 4, and the lower sliding rod 8 can slide back and forth on the lower sliding block 7.

A folding support rod 9 is arranged between the manifold body 1 and the bottom plate 2, the top ends of the folding support rods 9 are respectively hinged to two sides of the bottom end of the upper fixing rod 3 and two sides of the bottom end of the upper sliding rod 5, the bottom ends of the folding support rods 9 are respectively hinged to two sides of the top end of the lower fixing rod 6 and two sides of the top end of the lower sliding rod 8, one side of the lower fixing rod 6 close to the lower sliding rod 8 is connected with a screw rod 10 through a bearing, and one end of the screw rod 10 far away from the lower fixing rod 6 penetrates through the lower sliding rod 8; as shown in the first drawing, under the rotation of the screw 10, the screw 10 drives the lower sliding rod 8 to move towards the lower fixing rod 6, the distance between the two sides of the folding stay 9 is continuously reduced, and the distance between the manifold body 1 and the bottom plate 2 is gradually increased.

And the outer end tip of screw rod 10 is equipped with the handle, and the top four corners of bottom plate 2 all is equipped with bracing piece 11, and the upper and lower end of bracing piece 11 is fixed respectively on the bottom of manifold body 1 and the top of bottom plate 2, and bracing piece 11 all is perpendicular to bottom plate 2.

The front side and the rear side of the bottom end of the bottom plate 2 are respectively provided with a fixed cavity 15, the inside of each fixed cavity 15 is provided with a toothed ground strip 16, the bottom ends of the toothed ground strips 16 are both in a sawtooth shape, the bottom ends of the toothed ground strips 16 are positioned on the outer side of the fixed cavity 15, the inside of each fixed cavity 15 is provided with a plurality of elastic balls 17, and the upper side and the lower side of each elastic ball 17 are respectively attached to the top end of the inside of the fixed cavity 15 and the top end of the toothed ground strip 16; as shown in the second drawing, the fixed cavity 15 and the toothed ground strip 16 are both bar-shaped structures, wherein the bottom end of the toothed ground strip 16 is zigzag, so as to improve the friction force between the toothed ground strip and the ground, and the elastic ball 17 is made of an elastic material, has a telescopic characteristic, and can play a role in buffering.

The supporting rod 11 is formed by combining a first supporting rod 12, a second supporting rod 13 and a third supporting rod 14, wherein the first supporting rod 12 is sleeved in the second supporting rod 13, the second supporting rod 13 is sleeved in the third supporting rod 14, the third supporting rod 14 is positioned at the bottommost end, and the first supporting rod 12 is positioned at the topmost end; as shown in the first drawing, the first support rod 12, the second support rod 13 and the third support rod 14 are sequentially sleeved to have a telescopic effect, and the support rod 11 supports the manifold body 1 in the sense that it is always located right above the bottom plate 2.

The second supporting rod 13 and the third supporting rod 14 are both of hollow tubular structures, tooth sockets 18 are formed in the inner side walls of the second supporting rod and the third supporting rod at equal intervals, the number of the tooth sockets 18 is not less than twenty, bulges 19 are arranged on two sides of the bottoms of the first supporting rod 12 and the second supporting rod 13, the number of the bulges 19 is not less than four, the thickness of the bulges 19 is not more than five millimeters, and the bulges 19 are embedded in the tooth sockets 18; the bulge 19 is made of rubber material, and the width of the gullet 18 is equal to the length of the bulge 19, in the state shown in fig. three, the bulge 19 is just embedded in the gullet 18, at the moment, the bulge 19 is in a normal state, when the bulge 19 is separated from the gullet 18, under the extrusion action of the pipe wall, the bulge 19 is crushed until being embedded into a new gullet 18 again.

The working principle is as follows: the utility model discloses during the use, at first adjust the height of manifold body 1 as required, specific way is to hold the handle and rotate, under the rotating action of screw rod 10, lower slide bar 8 slides along the direction of slider 7 dead lever 6 down gradually, and upper slide bar 5 also slides along the direction of slider 4 dead lever 3 up gradually, and the interval of folding vaulting pole 9 both sides reduces gradually, and the position of manifold body 1 is raised. And in the process that the manifold body 1 rises, the second support rod 13 also slides in the third support rod 14, the first support rod 12 also slides in the second support rod 13, and after the height of the manifold body 1 is proper, the screw 10 is finely adjusted, so that the bulge 19 is embedded in the tooth groove 18, the length of the support rod 11 is fixed, the support effect is achieved, and the manifold body 1 is ensured to be always positioned right above the bottom plate 2. The bottom of bottom plate 2 is provided with fixed cavity 15, takes tooth to paste ground strip 16 and elastic ball 17, and wherein the sawtooth of taking tooth to paste the 16 bottoms of ground strip can improve its and the ground between frictional force, strengthens the holistic stability of device, and elastic ball 17 plays the cushioning effect, can reduce the impact force of manifold body 1 inside fluid to manifold self, and device overall structure is simple, and altitude mixture control is convenient.

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 liftable choke manifold, includes manifold body (1) and bottom plate (2), its characterized in that: the manifold body (1) is positioned right above the bottom plate (2), an upper fixed rod (3) is arranged on one side of the bottom end of the manifold body (1), an upper sliding block (4) is arranged on the other side of the bottom end of the manifold body (1), an upper sliding rod (5) is connected on the upper sliding block (4) in a sliding manner, the upper sliding rod (5) is parallel to the upper fixed rod (3), a lower fixed rod (6) is arranged on one side of the top end of the bottom plate (2), a lower sliding block (7) is arranged on the other side of the top end of the bottom plate, a lower sliding rod (8) is connected on the lower sliding block (7) in a sliding manner, the lower sliding rod (8) is parallel to the lower fixed rod (6), a folding support rod (9) is arranged between the manifold body (1) and the bottom plate (2), and the top end of the folding support rod (9) is hinged to two sides of, the bottom of folding vaulting pole (9) articulates respectively in the top both sides of dead lever (6) down and the top both sides of lower slide bar (8), dead lever (6) are close to one side bearing connecting screw (10) of lower slide bar (8) down, screw rod (10) keep away from down the one end of dead lever (6) run through lower slide bar (8) and with down between slide bar (8) threaded connection, and the outer end tip of screw rod (10) is equipped with the handle, the top four corners of bottom plate (2) all is equipped with bracing piece (11), the upper and lower end of bracing piece (11) is fixed respectively on the bottom of manifold body (1) and the top of bottom plate (2), and bracing piece (11) equal perpendicular to bottom plate (2).

2. The liftable throttle manifold of claim 1, characterized in that: both sides all are equipped with fixed cavity (15) around the bottom of bottom plate (2), the inside of fixed cavity (15) all is equipped with the tooth and pastes ground strip (16), the bottom of taking the tooth to paste ground strip (16) all is the cockscomb structure, and takes the tooth bottom of pasting ground strip (16) all to be located the outside of fixed cavity (15), the inside of fixed cavity (15) all is equipped with elastic ball (17), the quantity of elastic ball (17) is a plurality of, and the upper and lower both sides of each elastic ball (17) are equallyd divide do not with the inside top of fixed cavity (15) and take the tooth to paste the top laminating of ground strip (16).

3. The liftable throttle manifold of claim 2, characterized in that: the support rod (11) is formed by combining a first support rod (12), a second support rod (13) and a third support rod (14), wherein the first support rod (12) is sleeved in the second support rod (13), the second support rod (13) is sleeved in the third support rod (14), the third support rod (14) is located at the bottom end, and the first support rod (12) is located at the top end.

4. A liftable throttle manifold according to claim 3, characterized in that: second bracing piece (13) and third bracing piece (14) are hollow tubular structure, and tooth's socket (18) have been seted up to equidistance on the two inside walls, and the quantity of tooth's socket (18) is all not less than twenty, the bottom both sides of first bracing piece (12) and second bracing piece (13) all are equipped with swell (19), and the quantity of swell (19) is all not less than four, the thickness of swell (19) is no more than five millimeters, and swell (19) all imbeds in tooth's socket (18).