CN215721176U - Gate hand wheel rotating connector - Google Patents
Gate hand wheel rotating connector Download PDFInfo
- Publication number
- CN215721176U CN215721176U CN202121643077.2U CN202121643077U CN215721176U CN 215721176 U CN215721176 U CN 215721176U CN 202121643077 U CN202121643077 U CN 202121643077U CN 215721176 U CN215721176 U CN 215721176U
- Authority
- CN
- China
- Prior art keywords
- hand wheel
- connector
- gate
- barrel
- gate hand
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Manufacturing Of Electrical Connectors (AREA)
Abstract
The utility model relates to a tool for opening and closing a gate in an auxiliary mode, in particular to a gate hand wheel rotating connector. The device comprises a mandril, a hexagonal head, a spring pressing cap, a locking sleeve, a spring, a cylinder, a connector and a cylindrical claw sleeve; the ejector pin is screwed into the ejector pin threaded hole through the rod-shaped jackscrew, the hexagonal head is fixed at the upper end of the barrel, the locking sleeve is fixed inside the barrel, the connector is fixed at the lower end of the barrel, and the barrel-shaped claw sleeve, the spring and the spring pressing cap are sequentially connected to the outside of the barrel. The gate hand wheel rotating connector can be quickly connected with a hand wheel, and the gate hand wheel can be rotated by rotating the hexagonal head of the connector through the ratchet wrench, so that the operation is convenient and simple; the gate hand wheel rotating connector has wide application range and can be used for gate hand wheels with or without lead screw sheaths.
Description
Technical Field
The utility model relates to a tool for opening and closing a gate in an auxiliary mode, in particular to a gate hand wheel rotating connector.
Background
The gates on the Christmas tree used for oil field development are mainly divided into two categories of lead screw sheaths and lead screw-free sheaths, because of the severe field environment and the influence of factors such as gate corrosion, partial gates can not be opened and closed by hands, and the gates need to be opened and closed by means of a pipe wrench or an F wrench, the problem is common in the oil field industry, particularly, partial managers are afraid of the fact that the hands bump paint, pipe wrenches and F wrenches are not used in construction, the gates on the water injection well site are various in types, the diameters of the outer edges of the hands are different, the number of spokes is different, the length and the specification of the protection wires are different, most of the gates do not have lead screw protection wires, the gates at the high positions are more difficult to operate, only one point can be rotated once, for the opening and closing of the gates of the ultrahigh temperature wells, 10-20 minutes are sometimes needed, the gates can be opened and closed by means of raising the operation platform when the well heads are higher positions, and the operation is very inconvenient, and the phenomenon of sliding to hurt the operator easily occurs.
Chinese utility model CN207796243U discloses a gate valve hand wheel connector, gate valve hand wheel connector includes: the connector body, the one end of connector body can with gate valve hand wheel joint, the other end of connector body can with electric rotator joint, the connector body can drive under electric rotator's the drive the gate valve hand wheel is rotatory, and this gate valve hand wheel connector needs to be connected with electric rotator.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a gate hand wheel rotating connector which can be quickly connected with a hand wheel, has a wide application range and can be used for rotating switch operation of a gate hand wheel with a lead screw sheath or without the lead screw sheath.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a gate hand wheel rotating connector which comprises a push rod, a hexagonal head, a spring pressing cap, a locking sleeve, a spring, a cylinder, a connector and a cylindrical claw sleeve, wherein the push rod is fixedly connected with the hexagonal head; the ejector pin is fixed on the hexagonal head, and the hexagonal head is fixed in the barrel upper end, and the lock sleeve is fixed inside the barrel, and the connector is fixed at the barrel lower extreme, and the outside of barrel connects gradually cylindric claw cover, spring pressure cap.
Furthermore, the upper part of the ejector rod is provided with an O-shaped steel ring, and the lower part of the ejector rod is provided with a rod-shaped jackscrew with threads.
Furthermore, the connector is boss form, and the connector side is equipped with a plurality of U type grooves, and the gate hand wheel spoke is installed in U type groove.
Furthermore, the locking sleeve is of a cylindrical structure with an opening at the front end and a closed rear end. The locking sleeve is sleeved on a lead screw or a lead screw thread protecting part of the gate, and the front end part of the locking sleeve can be propped against the central part of a gate spoke under the action of the ejector rod.
Further, the barrel is externally provided with threads.
Furthermore, the upper part of the cylindrical claw sleeve is cylindrical, the cylindrical part is provided with a concave handle, and the lower part is provided with a plurality of blocking claws. The opening of the U-shaped groove can be sealed by the blocking claw, and when the gate hand wheel rotates the connector to rotate, the other surface of the U-shaped groove bears larger torsion, so that the stability is enhanced.
Compared with the prior art, the utility model has the following beneficial effects:
the gate hand wheel rotating connector can be quickly connected with a hand wheel, and the gate hand wheel can be rotated by rotating the hexagonal head of the connector through the ratchet wrench, so that the operation is convenient and simple; the gate hand wheel rotating connector has wide application range and can be used for gate hand wheels with or without lead screw sheaths.
Drawings
Fig. 1 is a schematic structural view of a gate handwheel rotation connector according to embodiment 1 of the present invention;
fig. 2 is a schematic view of a lock sleeve structure in the connector according to embodiment 1 of the present invention;
FIG. 3 is a schematic diagram of a post rod structure in the connector according to embodiment 1 of the present invention;
fig. 4 is a schematic structural view of a concave handle in a cylindrical claw sleeve structure in a connector according to embodiment 1 of the present invention: a is a front view, and b is a left view;
fig. 5 is a schematic structural diagram of a cylinder in the connector according to embodiment 1 of the present invention: wherein, a is a front view, b is a top view, and c is a left view;
the device comprises a top rod 1, a hexagonal head 2, a top rod threaded hole 3, a spring pressing cap 4, a locking sleeve 5, a spring 6, a cylinder 7, a concave handle 8, a connector 9, a cylindrical claw sleeve 10, a U-shaped groove 11, a gate hand wheel spoke 12, an O-shaped steel ring 13, a rod-shaped jackscrew 14, a locking sleeve 6, a spring, a cylinder 7, a cylinder body 8, a concave handle 8, a connecting head 9, a connecting head 10, a cylindrical claw sleeve 11, a U-shaped groove 12, a gate hand wheel spoke 13, an O-shaped steel ring 14, and a locking screw
Detailed Description
It is to be understood that the following detailed description is exemplary and is intended to provide further explanation of the utility model as claimed. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the utility model. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of the stated features, steps, operations, and/or combinations thereof, unless the context clearly indicates otherwise.
In order to make the technical solutions of the present invention more clearly understood by those skilled in the art, the technical solutions of the present invention will be described in detail below with reference to specific embodiments.
Example 1
As shown in fig. 1, the gate hand wheel rotation connector comprises a mandril 1, a hexagonal head 2, a mandril threaded hole 3, a spring pressing cap 4, a locking sleeve 5, a spring 6, a cylinder 7, a connector 9 and a cylindrical claw sleeve 10; the ejector rod 1 is screwed into the ejector rod threaded hole 3 through the rod-shaped ejector screw 14, the hexagonal head 2 is fixed at the upper end of the barrel body 7, the locking sleeve 5 is fixed inside the barrel body 7, the connecting head 9 is fixed at the lower end of the barrel body 7, and the barrel-shaped claw sleeve 10, the spring 6 and the spring pressing cap 4 are sequentially connected to the outside of the barrel body 7. The connector 9 is boss-shaped, a plurality of U-shaped grooves 11 are formed in the side face of the connector, and the gate hand wheel spoke 12 is installed in the U-shaped groove 11.
As shown in fig. 2, the locking sleeve 5 has an open front end and a closed rear end.
As shown in figure 3, the top rod 1 is provided with an O-shaped steel ring 13 at the upper part and a rod-shaped top thread 14 with screw threads at the lower part.
The upper part of the cylindrical claw sleeve 10 is cylindrical, a concave handle 8 is arranged on the cylindrical part, the structure of the concave handle 8 is shown in figure 4, and a plurality of blocking claws are arranged on the lower part of the cylindrical claw sleeve 10.
The structure of the cylinder body is shown in figure 5, and threads are arranged outside the cylinder body.
When the gate hand wheel rotating connector is used, a locking sleeve (5) in a cylinder body (7) of the gate hand wheel rotating connector is sleeved at a lead screw or a lead screw thread protecting part of a gate, the front end part of the locking sleeve (5) is abutted against the central part of a gate spoke, inlets of a plurality of U-shaped grooves (11) on a connector (9) and blocking claws of a cylindrical claw sleeve (10) are aligned to the spoke of the gate to be switched, the cylinder body (7) is pushed, at the moment, the blocking claws of the cylindrical claw sleeve (10) are blocked by the spoke of the gate hand wheel, the cylindrical claw sleeve (10) and the blocking claws retreat together to compress a rear spring (6) and leave an inlet of the U-shaped groove (11), after the spoke of the gate hand wheel enters the U-shaped groove (11), the cylinder body (7) is rotated to a certain angle to enable the spoke of the gate hand wheel to enter a groove of the U-shaped groove (11), the cylinder body (7) is loosened, and the cylindrical claw sleeve (10) loses the blocking of the spoke of the gate hand wheel, compressed spring (6) push back the normal position, the inlet port in U type groove (11) is stopped up to the dog on cylindric claw cover (10), pole-like jackscrew (14) are further twisted into ejector pin screw hole (3), promote lock sleeve (5) and move forward, because gate hand wheel spoke (12) are caught by U type groove (11), barrel (7) are whole for lock sleeve (5) backward movement, lock gate hand wheel spoke (12), it is reliably fixed in gate hand wheel spoke (12) department to rotate the connector, overlap ratchet spanner on gate hand wheel rotates six direction head (2) of connector, operating personnel grasps ratchet spanner's handle, the side is pulled to the direction that needs the switch, can rotate the gate hand wheel.
All parts and parts which are not discussed in the utility model and the connection mode of all parts and parts in the application belong to the known technology in the technical field, and are not described again. Such as welding, threaded connections, etc.
In the present invention, the term "plurality" means two or more unless explicitly defined otherwise. The terms "mounted," "connected," "fixed," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a removable connection, or an integral connection; "coupled" may be direct or indirect through an intermediary. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", "front", "rear", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or unit must have a specific direction, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
Claims (6)
1. A gate hand wheel rotating connector is characterized by comprising a mandril, a hexagonal head, a spring pressing cap, a locking sleeve, a spring, a cylinder, a connector and a cylindrical claw sleeve;
the ejector pin is screwed into the ejector pin threaded hole through the rod-shaped jackscrew, the hexagonal head is fixed at the upper end of the barrel, the locking sleeve is fixed inside the barrel, the connector is fixed at the lower end of the barrel, and the barrel-shaped claw sleeve, the spring and the spring pressing cap are sequentially connected to the outside of the barrel.
2. The gate hand wheel rotation connector of claim 1, wherein the top bar has an O-ring at the top and a threaded rod-like top thread at the bottom.
3. The gate hand wheel rotation connector of claim 1, wherein the connector is in the form of a boss, the connector is provided with a plurality of U-shaped grooves on the side thereof, and the spokes of the gate hand wheel are mounted in the U-shaped grooves.
4. The gate hand wheel rotation connector of claim 1 wherein the locking sleeve is a cylindrical structure with an open front end and a closed rear end.
5. The gate hand wheel rotation connector of claim 1 wherein the barrel is externally threaded.
6. The gate hand wheel rotation connector of claim 1 wherein the cylindrical claw sleeve is cylindrical in an upper portion, the cylindrical portion having a female grip and a plurality of catches in a lower portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121643077.2U CN215721176U (en) | 2021-07-19 | 2021-07-19 | Gate hand wheel rotating connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121643077.2U CN215721176U (en) | 2021-07-19 | 2021-07-19 | Gate hand wheel rotating connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215721176U true CN215721176U (en) | 2022-02-01 |
Family
ID=79987686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121643077.2U Active CN215721176U (en) | 2021-07-19 | 2021-07-19 | Gate hand wheel rotating connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215721176U (en) |
-
2021
- 2021-07-19 CN CN202121643077.2U patent/CN215721176U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5621181A (en) | Probe assembly system, insertion and retrieval tool therefor, and methods | |
| PT82313B (en) | SELECTIVELY ACCURACY TOOL INSTALLATION FOR MULTI-PURPOSE PLACEMENT | |
| CN215721176U (en) | Gate hand wheel rotating connector | |
| CN110802540A (en) | Screw rod screwing and clamping integrated device | |
| CN111331542A (en) | Screw tightening device | |
| CN213018899U (en) | Low-pressure large-drift-diameter quick inflation connector | |
| CN110220013B (en) | Built-in anti-theft valve | |
| CN108818376B (en) | Cap-free screw wrench and use method | |
| CN111924774A (en) | Oil sample connects uncapping device during operation of transformer substation oil sample | |
| CN208005586U (en) | Valve auxiliary switch tool | |
| CN205950598U (en) | Box spanner of self -adaptation chucking | |
| CN208084228U (en) | A kind of adaptive driving end | |
| CN219485532U (en) | Ratchet screwdriver with telescopic transition lever | |
| CN212655448U (en) | Special tool for oil sampling and cover opening of substation equipment | |
| CN204785003U (en) | Manual proportion of screw -in cartridge formula switching -over valve | |
| CN217966772U (en) | Wrench device | |
| CN217020173U (en) | Open-close type hexagonal sleeve clamp | |
| CN210998414U (en) | Multipurpose wrench for logging Christmas tree | |
| CN212601647U (en) | Welding ball valve fast switch instrument | |
| CN201609879U (en) | Coaxial wrench of drilling rod | |
| CN217255921U (en) | Wrench assembly | |
| CN220740948U (en) | Driving type automatic opening hydraulic wrench | |
| CN218984625U (en) | Hydraulic open spanner tool | |
| CN220719154U (en) | Conveniently-adjusted chain wrench | |
| CN219152719U (en) | Auxiliary tool for opening and closing valve |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |