CN217783432U

CN217783432U - Elevator turnover mechanism

Info

Publication number: CN217783432U
Application number: CN202222716659.XU
Authority: CN
Inventors: 李雪; 郭雨
Original assignee: Dongying Zefeng Chemical Technology Co ltd
Current assignee: Dongying Zefeng Chemical Technology Co ltd
Priority date: 2022-10-17
Filing date: 2022-10-17
Publication date: 2022-11-11
Anticipated expiration: 2032-10-17

Abstract

The utility model discloses an elevator tilting mechanism belongs to tilting mechanism technical field, and its technical essential includes outer box, locking closure mechanism, locking mechanism and supplementary adjustment mechanism, locking closure mechanism is installed to outer box left side wall, the kerve has been seted up to outer box downside, the inside rotation of kerve installs the roll-over stand body, the outer box internally mounted of roll-over stand body front side has locking mechanism, outer box right side wall is provided with supplementary adjustment mechanism. The utility model discloses a, improved the efficiency of adjusting, improved the stability of upset seat body simultaneously.

Description

Elevator turnover mechanism

Technical Field

The utility model belongs to the technical field of tilting mechanism, concretely relates to elevator tilting mechanism.

Background

The hydraulic roll-over elevator generally has a side-sway function, and aims to avoid a coupling when releasing and grabbing a pipe column. When the pipe is lowered in the workover operation, the hydraulic overturning elevator is driven by the moving system of the workover rig to fall onto a wellhead operation device or a power slip, and the driller repeats the operation frequently.

The patent number CN217106876U discloses an elevator turnover mechanism, which can adjust the initial angle and the turnover angle of an elevator through a telescopic assembly and a cylinder front stop block, so that the elevator turnover mechanism can be suitable for well mouths with different heights; the front end of the oil cylinder is limited by the cylinder front stop block, so that the piston rod of the oil cylinder cannot be broken.

The turnover mechanism has the following defects: above-mentioned tilting mechanism needs adjust the length dimension of upset subassembly according to the needs of position in the operation use to need frequently adjust the bolt and the nut subassembly of lower extreme on the upset subassembly, and the box front side of above-mentioned upset subassembly is enclosed construction, needs adjust through the manhole of box rear side, thereby the less operating space of size of manhole receives the restriction, brings inconvenience for accommodation process. Meanwhile, the position of the turnover seat body is stable through the hydraulic telescopic rod after the turnover seat body is turned over, and the hydraulic rod per se has the condition of extension or contraction, so that the turnover direction of the turnover seat is unstable, and the stabilizing effect of the turnover seat in use is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an elevator tilting mechanism 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: the elevator overturning mechanism comprises an outer box body, a locking cover mechanism, a locking mechanism and an auxiliary adjusting mechanism, wherein the locking cover mechanism is installed on the left side wall of the outer box body, a bottom groove is formed in the lower side of the outer box body, an overturning seat body is rotatably installed in the bottom groove, the locking mechanism is installed in the outer box body on the front side of the overturning seat body, and the auxiliary adjusting mechanism is arranged on the right side wall of the outer box body;

the auxiliary adjusting mechanism comprises a hole, the hole is formed in the right side wall of the outer box body, a fixing ring is fixedly mounted inside the hole, a center groove is formed in the center of the fixing ring, an embedded ring is embedded inside the center groove, an annular groove is formed in the side wall of the center groove, a limiting ring is fixedly mounted on the side wall of the embedded ring, and an auxiliary nut is fixedly mounted at the upper end of the embedded ring.

Preferably, the locking closure mechanism includes preceding fluting, preceding fluting is seted up at outer box left side wall, the inside cartridge of preceding fluting has the apron, the side slot has been seted up to preceding fluting front and back side, side fixed mounting has the side cutting around the apron, and the side cutting inlays in the side slot, the draw-in groove has been seted up to the side cutting lateral wall, the logical groove has been seted up to the lateral wall around the side slot, it inlays and is equipped with cardboard and inner inlay card in the draw-in groove to lead to inslot portion, the spacing groove has been seted up to logical groove both sides, cardboard both sides fixed mounting has the limiting plate, and the limiting plate inlays in the spacing inslot, limiting plate outer end fixedly connected with spring.

Preferably, the locking mechanism comprises an inner groove, the inner groove is formed in a side wall of the bottom groove in the front side of the turnover seat body, a screw is rotatably mounted in the inner groove, a motor is fixedly connected to the front end of the screw, a loop bar is sleeved on the side wall of the screw, sliding grooves are formed in two sides of the inner groove, sliding plates are fixedly mounted on the side wall of the loop bar, and the sliding plates are embedded in the sliding grooves.

Preferably, the size of the side slot is the same as that of the insert.

Preferably, the limiting plate is fixedly connected with one end of the spring, and the other end of the spring is fixedly connected with the side wall of the limiting groove.

Preferably, the cross-sectional dimension of the clamping plate is matched with that of the clamping groove.

Preferably, a thread groove meshed with the thread of the outer wall of the screw rod is formed in the sleeve rod.

Preferably, the width dimension of the sliding plate and the width dimension of the sliding chute are mutually matched.

Compared with the prior art, the beneficial effects of the utility model are that: the clamping plate is pulled to move outwards in the through groove by the pulling of the front side and the rear side, the limiting plate is driven to move outwards in the limiting groove, potential energy is generated by the spring in an extruding mode, the inner end of the clamping plate is separated from the clamping groove, the front cover plate is pulled downwards to move downwards in the front groove and be pulled out, the side inserting strip is embedded in the side inserting groove in a limiting mode, the front cover plate is made to be stable, the front groove is pulled out from the front groove, the direct adjustment and use of the elevator overturning assembly in the external box body are facilitated, and the use convenience of the overturning mechanism is improved. Simultaneously when the hydraulic telescoping rod drive upset seat body in the upset subassembly back of turning to the left side, the control motor operation drives the screw rod and rotates, and the meshing drives the loop bar and removes to the rear end including the inslot, inlays in the spacing of spout at the slide, makes the more stable backward movement of sliding sleeve, and the tight conflict is spacing at the preceding lateral wall of upset seat body, and it is spacing to obtain the extrusion of contradicting behind the messenger elevator upset direction of regulation, avoids random activity. When the adjusting nut needs to be adjusted, the auxiliary nut is directly rotated and installed in a meshed mode, the auxiliary nut is located in the central groove, the limiting ring is rotatably and slidably embedded in the annular groove and drives the auxiliary nut to stably rotate, the adjusting nut is directly driven to rotate through the meshing of the spiral teeth on the outer wall of the auxiliary nut and the adjusting nut, a worker does not need to stretch into the opening hole to twist, the adjusting efficiency is improved, and the stability of the turnover seat body is improved.

Drawings

Fig. 1 is a perspective view of the present invention;

FIG. 2 is a partial top sectional view of the locking mechanism of the present invention;

FIG. 3 is a partial top sectional view of the locking mechanism of the present invention;

fig. 4 is a left side sectional view of the auxiliary adjusting mechanism of the present invention.

In the figure: 1. an outer case; 201. front grooving; 202. a front cover plate; 203. a side slot; 204. side cutting; 205. a card slot; 206. a through groove; 207. clamping a plate; 208. a limiting groove; 209. a limiting plate; 210. a spring; 3. a bottom groove; 4. a turnover seat body; 501. an inner tank; 502. a screw; 503. a motor; 504. a loop bar; 505. a chute; 506. a slide plate; 601. opening a hole; 602. a fixing ring; 603. a central slot; 604. embedding a ring; 605. a ring groove; 606. a limiting ring; 607. and an auxiliary nut.

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.

Please refer to fig. 1-4, the utility model provides an elevator tilting mechanism, including outer box 1, locking closure mechanism, locking mechanism and supplementary adjustment mechanism, locking closure mechanism is installed to 1 left side wall of outer box, and kerve 3 has been seted up to 1 downside of outer box, and 3 internal rotations in kerve install

upset seat body

4, and 1 internal mounting of outer box in 4 front sides of upset seat body has locking mechanism, and 1 right side wall of outer box is provided with supplementary adjustment mechanism.

In this embodiment, refer to fig. 1, 2, the locking closure mechanism includes preceding fluting 201, preceding fluting 201 is seted up at outer box 1 left side wall, the inside cartridge of preceding fluting 201 has front shroud 202, side slot 203 has been seted up to preceding fluting 201 front and back side, side fixed mounting has side cutting 204 around front shroud 202, and side cutting 204 inlays in side slot 203, draw-in groove 205 has been seted up to side cutting 204 lateral wall, side slot 203 front and back lateral wall has seted up logical groove 206, it is equipped with cardboard 207 and inner inlay card in draw-in groove 205 to lead to groove 206 inside to inlay, spacing groove 208 has been seted up to lead to groove 206 both sides, cardboard 207 both sides fixed mounting has limiting plate 209, and limiting plate 209 inlays in spacing groove 208, limiting plate 209 outer end fixedly connected with spring 210.

The auxiliary adjusting mechanism comprises an opening 601, the opening 601 is formed in the right side wall of the outer box body 1, a fixing ring 602 is fixedly mounted inside the opening 601, a central groove 603 is formed in the center of the fixing ring 602, an embedded ring 604 is embedded inside the central groove 603, a ring groove 605 is formed in the side wall of the central groove 603, a limiting ring 606 is fixedly mounted on the side wall of the embedded ring 604, an auxiliary nut 607 is fixedly mounted at the upper end of the embedded ring 604, the clamping plate 207 is pulled towards the front side and the rear side to move outwards in the through groove 206, the limiting plate 209 is driven to move outwards in the limiting groove 208, the spring 210 is extruded to generate potential energy, meanwhile, the inner end of the clamping plate 207 is separated from the clamping groove 205, the front cover plate 202 is pulled downwards to move downwards in the front opening groove 201 to be pulled out, under the limiting effect that the side inserting strips 204 are embedded in the side inserting grooves 203, the front cover plate 202 is stably pulled out from the front opening groove 201 to directly open the front groove 201, direct adjustment and use of a hanging card overturning component in the outer box body 1 are facilitated, and the convenience in use of the overturning mechanism is improved.

In this embodiment, referring to fig. 1 and 3, the locking mechanism includes an inner groove 501, the inner groove 501 is disposed on a side wall of the bottom groove 3 at the front side of the flip seat body 4, a screw 502 is rotatably mounted inside the inner groove 501, a motor 503 is fixedly connected to the front end of the screw 502, a loop bar 504 is sleeved on a side wall of the screw 502, sliding grooves 505 are disposed on two sides of the inner groove 501, sliding plates 506 are fixedly mounted on side walls of the loop bar 504, and the sliding plates 506 are embedded in the sliding grooves 505. After hydraulic telescoping rod drive upset seat body 4 in the upset subassembly is down or to the left-hand member, control motor 503 operates and drives screw rod 502 and rotate, the meshing drives loop bar 504 and removes to the rear end in inside groove 501, inlay in the spacing of spout 505 at slide 506, make more stable backward movement of sliding sleeve 504, tight conflict is at the preceding lateral wall of upset seat body 4, it is spacing to obtain conflict extrusion behind the messenger elevator upset direction of regulation, avoid random activity, the stability of upset seat body 4 has been improved.

In this embodiment, referring to fig. 1 and 2, the size of the side slot 203 is the same as the size of the insert 204; the cover plate is more stably disassembled or assembled.

In this embodiment, referring to fig. 1 and 2, the limiting plate 209 is fixedly connected to one end of the spring 210, and the other end of the spring 210 is fixedly connected to the sidewall of the limiting groove 208; the apron is dismantled to the efficient more.

In this embodiment, referring to fig. 1 and 2, the cross-sectional dimension of the clamping plate 207 is matched with the cross-sectional dimension of the clamping slot 205; the cover plate is more firmly fixed.

In this embodiment, referring to fig. 1 and 3, a screw groove engaged with the screw thread on the outer wall of the screw 502 is formed inside the loop bar 504; the turnover seat body 4 after turnover is conveniently and efficiently locked.

In this embodiment, referring to fig. 1 and 3, the width dimension of the sliding plate 506 is matched with the width dimension of the sliding chute 505; the locking assembly can operate more stably.

The utility model discloses a theory of operation and use flow: the clamping plate 207 is pulled towards the front side and the rear side to enable the clamping plate 207 to move outwards in the through groove 206, the limiting plate 209 is driven to move outwards in the limiting groove 208, the spring 210 is extruded to generate potential energy, meanwhile, the inner end of the clamping plate 207 is separated from the clamping groove 205, the front cover plate 202 is pulled downwards to enable the front cover plate 202 to move downwards and be pulled out in the front open groove 201, the side inserting strips 204 are embedded in the side inserting grooves 203 for limiting, the front cover plate 202 is stably pulled out from the front open groove 201 to open the front open groove 201, direct adjustment and use of an elevator overturning component in the outer box body 1 are facilitated, and the use convenience of the overturning mechanism is improved. Meanwhile, after the hydraulic telescopic rod in the overturning assembly drives the overturning seat body 4 to rotate downwards or leftwards, the control motor 503 operates to drive the screw rod 502 to rotate, the sleeve rod 504 is driven to move towards the rear end in the inner groove 501 by meshing, the sliding plate 506 is embedded in the sliding groove 505 under the limiting effect, so that the sliding sleeve 504 can move backwards more stably and tightly abut against the front side wall of the overturning seat body 4, the overturning and adjusting direction of the elevator is limited by abutting and extruding, and random movement is avoided.

The cover plate 202 mentioned in the above description has a waterproof structure layer, a heat insulation structure layer and an anti-collision structure layer, and the spring 210 is a steel spring body special for the elevator hydraulic assembly, the diameter of the spring 210 is at least 30 mm, in order to avoid loosing due to huge kinetic energy transfer generated by collision in the operation process of the elevator hydraulic assembly, meanwhile, the hydraulic elevator assembly is used outside for a long time, the cover plate 202 isolates rainwater and high temperature, and the service life of the internal hydraulic assembly is also prolonged.

The electronic components and modules used in the utility model can be parts which are generally used in the current market and can realize the specific functions in the present case, and the specific model and the size can be selected and adjusted according to actual needs.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. Elevator tilting mechanism, including outer box (1), locking closure mechanism, locking mechanism and supplementary adjustment mechanism, its characterized in that: a locking cover mechanism is installed on the left side wall of the outer box body (1), a bottom groove (3) is formed in the lower side of the outer box body (1), a turnover seat body (4) is rotatably installed in the bottom groove (3), a locking mechanism is installed in the outer box body (1) in front of the turnover seat body (4), and an auxiliary adjusting mechanism is arranged on the right side wall of the outer box body (1);

supplementary adjustment mechanism includes trompil (601), open pore (601) are seted up at outer box (1) right side wall, the inside fixed mounting of trompil (601) has solid fixed ring (602), solid fixed ring (602) center has been seted up central groove (603), central groove (603) are inside to be inlayed and are equipped with abaculus ring (604), annular (605) have been seted up to central groove (603) lateral wall, abaculus ring (604) lateral wall fixed mounting has spacing ring (606), abaculus ring (604) upper end fixed mounting has supplementary nut (607).

2. The elevator overturning mechanism as claimed in claim 1, wherein: the locking closure mechanism comprises a front groove (201), the front groove (201) is arranged on the left side wall of the outer box body (1), a front cover plate (202) is arranged in the front groove (201) in an inserted mode, side slots (203) are formed in the front side and the rear side of the front groove (201), side inserting strips (204) are fixedly arranged on the front side and the rear side of the front cover plate (202), the side inserting strips (204) are embedded in the side slots (203), clamping grooves (205) are formed in the outer side wall of the side inserting strips (204), through grooves (206) are formed in the front side and the rear side wall of the side slots (203), clamping plates (207) are embedded in the through grooves (205), limiting grooves (208) are formed in the two sides of the through grooves (206), limiting plates (207) are fixedly installed with limiting plates (209) in the two sides, limiting plates (209) are embedded in the limiting grooves (208), and springs (210) are fixedly connected with the limiting plates (209).

3. The elevator overturning mechanism as claimed in claim 1, wherein: locking mechanism includes inside groove (501), end slot (3) lateral wall in upset seat body (4) front side is seted up in inside groove (501), inside rotation of inside groove (501) installs screw rod (502), screw rod (502) front end fixedly connected with motor (503), screw rod (502) lateral wall cover is equipped with loop bar (504), spout (505) have been seted up to inside groove (501) both sides, loop bar (504) lateral wall fixed mounting has slide (506), and slide (506) inlay in spout (505).

4. The elevator overturning mechanism of claim 2, wherein: the size of the side slot (203) is the same as that of the insert (204).

5. The elevator overturning mechanism according to claim 2, wherein: the limiting plate (209) is fixedly connected with one end of a spring (210), and the other end of the spring (210) is fixedly connected with the side wall of the limiting groove (208).

6. The elevator overturning mechanism of claim 2, wherein: the cross-sectional dimension of the clamping plate (207) is matched with that of the clamping groove (205).

7. The elevator overturning mechanism of claim 3, wherein: the inside of the loop bar (504) is provided with a thread groove which is meshed with the thread on the outer wall of the screw rod (502).

8. The elevator overturning mechanism of claim 3, wherein: the width dimension of the sliding plate (506) is matched with the width dimension of the sliding chute (505).