CN218377391U - Safe type rig wheeling unit - Google Patents

Abstract

The utility model discloses a safe type rig clutch device, relates to the relevant technical field of clutch, including clutch body and engine housing, the junction on clutch body and the engine housing all is equipped with the connecting plate, and two connecting plates are connected through the bolt, be equipped with the locating part that is used for spacing to the bolt on the clutch body, the locating part includes two fixed blocks that are established at the bolt tip and are set up symmetrically, has all seted up spacing hole on the fixed block, is equipped with two stoppers perpendicular to connecting plate on the connecting plate, has seted up the guiding hole on the stopper, and the activity is equipped with the bolt that passes spacing hole in the guiding hole; the utility model discloses carry out spacing fixed to the bolt, avoided between rig clutch and the engine fixed bolt take place not hard up, improved the stability of device, and avoided producing faults such as oil leak between clutch and the engine, improved whole security to a certain extent.

Description

Safe type rig wheeling unit

Technical Field

The utility model relates to a relevant technical field of clutch specifically is a safe type rig wheelset device.

Background

The drilling machine is a machine for drilling and boring, and is mainly used for driving a drilling tool to drill underground to obtain physical geological data in geological exploration and petroleum exploitation. There are two systems of rotation and lifting on the rig floor. The well drilling tool is lifted by the winch in the lifting system, the lifting system is connected with a clutch device on the power output transmission shaft, and the working state of the winch is controlled by the clutch of the clutch. The clutch is positioned in a flywheel shell between the engine and the gearbox, the clutch assembly is fixed on the rear plane of the flywheel by screws, the output shaft of the clutch is the input shaft of the gearbox, and the clutch is a common component in mechanical transmission and can separate or connect a transmission system at any time. The basic requirements for it are: the joint is stable, and the separation is rapid and thorough; the adjustment and the repair are convenient; the overall size is small; the mass is small; the wear resistance is good and the heat dissipation capability is enough; the operation is convenient and labor-saving, and the common use is divided into a jaw type and a friction type.

At present, when the drilling machine clutch is used, an engine can generate certain vibration, so that bolts fixed between the drilling machine clutch and the engine are easy to loosen, faults such as oil leakage and the like are generated between the drilling machine clutch and the engine, and safety is reduced.

SUMMERY OF THE UTILITY MODEL

For solving prior art and having the rig clutch in the use, the engine can produce certain vibrations, leads to the bolt of fixing to take place not hard up easily between rig clutch and the engine for produce troubles such as oil leak between clutch and the engine, reduced the defect of security, the utility model provides a safe type rig clutch device.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a safe type rig wheeling unit, including clutch body and engine housing, the junction on clutch body and the engine housing all is equipped with the connecting plate, and two connecting plates are connected through the bolt, be equipped with on the clutch body and be used for the spacing locating part of butt bolt, the locating part is including establishing two fixed blocks that set up at bolt tip and symmetry, has all seted up spacing hole on the fixed block, is equipped with two stoppers mutually perpendicular with the connecting plate on the connecting plate, has seted up the guiding hole on the stopper, and the guiding hole internalization is equipped with the bolt that passes spacing hole.

As an optimal technical scheme of the utility model, two bolt integrated into one piece is the U-shaped structure.

As a preferred technical scheme of the utility model, be equipped with on the stopper and be used for the spacing locating part to the bolt.

As a preferred technical scheme of the utility model, the locating part is hollow sleeve pipe including establishing at the stopper lateral wall, and sheathed tube inner chamber is equipped with reset spring, and the sleeve pipe is close to the one end of stopper and is equipped with the movable block.

As a preferred technical scheme of the utility model, first opening has been seted up to the sheathed tube outer wall, and the tip of movable block is equipped with the connecting rod that stretches out first opening and follow first opening motion, and the tip of connecting rod is equipped with the gag lever post, sets up the locating hole that supplies the gag lever post to pass on the bolt.

As an optimal technical scheme of the utility model, the second opening symmetrical with first opening is seted up to the sheathed tube outer wall, and the one end of keeping away from the connecting rod on the movable block is equipped with the push rod that stretches out the second opening and move along the second opening.

As an optimized technical scheme of the utility model, the cover is equipped with rubber lag on the push rod.

The utility model has the advantages that:

1. this kind of safe type rig wheeling unit, after with bolt with clutch body and engine casing fixed connection, pass the spacing hole on the fixed block and the guiding hole on the stopper in proper order with the bolt, the bolt card cover carries out spacing fixed with the bolt on the bolt, has avoided the bolt of fixing between rig clutch and the engine to take place not hard up, has improved the stability of device, and has avoided producing trouble such as oil leak between clutch and the engine, has improved overall security to a certain extent.

2. This kind of safe type rig wheeling unit, when the bolt will pass the guiding hole on the stopper, to keeping away from the bolt direction promotion push rod, the push rod drives the gag lever post and moves to keeping away from the bolt direction, the push rod drives the movable block and moves to keeping away from the bolt direction simultaneously, the movable block drives the connecting rod and moves to keeping away from the bolt direction, the connecting rod drives the gag lever post and moves to keeping away from the bolt direction, reset spring compresses, behind the guiding hole on the stopper, loosen the push rod, reset spring resets, reset spring drives the movable block and moves to locating hole place direction, the movable block drives the connecting rod and moves to locating hole place direction, the connecting rod drives the gag lever post and moves to locating hole place direction, the gag lever post passes the locating hole on the bolt, the completion is spacing fixed to the round pin, the stability of device has further been improved.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural diagram of a safety type drilling rig clutch device according to the present invention;

FIG. 2 is a schematic structural view of a safety type clutch device of a drilling machine according to the present invention;

fig. 3 is a schematic structural diagram of a top view of a stop block of the safety type drilling rig clutch device according to the present invention;

fig. 4 is a schematic structural diagram of a limiting member of the safety type drilling rig clutch device according to the present invention.

In the figure: 1. a clutch body; 2. an engine housing; 3. a connecting plate; 4. a bolt; 5. a fixed block; 6. a limiting hole; 7. a limiting block; 8. a guide hole; 9. a bolt; 10. a limiting mechanism; 11. a sleeve; 12. a return spring; 13. a movable block; 14. a first opening; 15. a connecting rod; 16. a limiting rod; 17. positioning holes; 18. a second opening; 19. a push rod.

Detailed Description

The preferred embodiments of the present invention will be described hereinafter with reference to the accompanying drawings, and it should be understood that the preferred embodiments described herein are merely for purposes of illustration and explanation, and are not intended to limit the present invention.

Example (b): as fig. 1, fig. 2, fig. 3 and fig. 4 show, the utility model relates to a safe type rig wheeling unit, including clutch body 1 and engine housing 2, the junction on clutch body 1 and the engine housing 2 all is equipped with connecting plate 3, two connecting plates 3 are connected through bolt 4, be equipped with on the clutch body 1 and be used for 4 spacing locating parts to the bolt, the locating part is including establishing two fixed blocks 5 that set up at bolt 4 tip and symmetry, spacing hole 6 has all been seted up on the fixed block 5, be equipped with two stopper 7 mutually perpendicular with connecting plate 3 on the connecting plate 3, the guiding hole 8 has been seted up on the stopper 7, the activity is equipped with the bolt 9 that passes spacing hole 6 in the guiding hole 8, carry out spacing fixed to bolt 4, fixed bolt 4 is not hard up to take place between rig clutch and the engine, the stability of device has been improved, and faults such as oil leak have been avoided producing between clutch and the engine, overall security has been improved to a certain extent.

Wherein, two bolt 9 integrated into one piece are the U-shaped structure, and synchronous use is convenient for carry on spacingly to bolt 4.

Wherein, a limiting mechanism 10 for limiting the bolt 9 is arranged on the limiting block 7, the limiting mechanism 10 comprises a sleeve 11 which is arranged on the side wall of the limiting block 7 and is hollow, an inner cavity of the sleeve 11 is provided with a return spring 12, one end of the sleeve 11 close to the limiting block 7 is provided with a movable block 13, the outer wall of the sleeve 11 is provided with a first opening 14, the end part of the movable block 13 is provided with a connecting rod 15 which extends out of the first opening 14 and moves along the first opening 14, the end part of the connecting rod 15 is provided with a limiting rod 16, the bolt 9 is provided with a positioning hole 17 for the limiting rod 16 to pass through, the outer wall of the sleeve 11 is provided with a second opening 18 which is symmetrical with the first opening 14, one end of the movable block 13 far away from the connecting rod 15 is provided with a push rod 19 which extends out of the second opening 18 and moves along the second opening 18, when the bolt 9 is about to pass through the guiding hole 8 on the limiting block 7, push rod 19 is pushed in the direction of keeping away from bolt 9, push rod 19 drives stop lever 16 to move in the direction of keeping away from bolt 9, simultaneously push rod 19 drives movable block 13 to move in the direction of keeping away from bolt 9, movable block 13 drives connecting rod 15 to move in the direction of keeping away from bolt 9, connecting rod 15 drives stop lever 16 to move in the direction of keeping away from bolt 9, reset spring 12 compresses, behind the guiding hole 8 on stop block 7, push rod 19 is loosened, reset spring 12 resets, reset spring 12 drives movable block 13 to move in the direction of locating hole 17, movable block 13 drives connecting rod 15 to move in the direction of locating hole 17, connecting rod 15 drives stop lever 16 to move in the direction of locating hole 17, stop lever 16 passes locating hole 17 on bolt 9, accomplish to carry out spacing fixed to bolt 9, further improve the stability of the device.

Wherein, the push rod 19 is sleeved with a rubber protective sleeve which plays a role of protecting the push rod 19.

The working principle is as follows: after the clutch body 1 and the engine shell 2 are fixedly connected through the bolt 4, the bolt 9 sequentially penetrates through the limiting hole 6 in the fixing block 5 and the guide hole 8 in the limiting block 7, the bolt 9 is clamped and sleeved on the bolt 4 to limit and fix the bolt 4, the bolt 4 fixed between the drill clutch and the engine is prevented from loosening, the stability of the device is improved, faults such as oil leakage and the like between the clutch and the engine are avoided, and the overall safety is improved to a certain extent.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (7)

1. The utility model provides a safe type rig wheeling unit, includes clutch body (1) and engine housing (2), junction on clutch body (1) and engine housing (2) all is equipped with connecting plate (3), and two connecting plates (3) are connected through bolt (4), its characterized in that, be equipped with on clutch body (1) and be used for spacing locating part to bolt (4), the locating part is including establishing two fixed block (5) that set up at bolt (4) tip and symmetry, has all seted up spacing hole (6) on fixed block (5), be equipped with on connecting plate (3) two with connecting plate (3) looks vertically stopper (7), has seted up guiding hole (8) on stopper (7), guiding hole (8) internalization is equipped with bolt (9) of passing spacing hole (6).

2. The safety drill clutch device according to claim 1, characterized in that the two bolts (9) are integrally formed in a U-shaped configuration.

3. The safety drill clutch device according to claim 2, characterized in that the stopper (7) is provided with a stopper mechanism (10) for stopping the bolt (9).

4. The safety type drill clutch device according to claim 3, wherein the limiting mechanism (10) comprises a sleeve (11) which is arranged on the side wall of the limiting block (7) and is hollow, a return spring (12) is arranged in the inner cavity of the sleeve (11), and a movable block (13) is arranged at one end, close to the limiting block (7), of the sleeve (11).

5. The safety type drill clutch device according to claim 4, wherein the outer wall of the sleeve (11) is provided with a first opening (14), the end of the movable block (13) is provided with a connecting rod (15) which extends out of the first opening (14) and moves along the first opening (14), the end of the connecting rod (15) is provided with a limiting rod (16), and the bolt (9) is provided with a positioning hole (17) for the limiting rod (16) to pass through.

6. The safety drill clutch device according to claim 5, characterized in that the outer wall of the sleeve (11) is provided with a second opening (18) symmetrical to the first opening (14), and the movable block (13) is provided with a push rod (19) extending out of the second opening (18) and moving along the second opening (18) at the end far away from the connecting rod (15).

7. The safety drill clutch device according to claim 6, characterized in that the push rod (19) is provided with a rubber boot.

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