CN218025345U

CN218025345U - Elevartor shaft upset frock

Info

Publication number: CN218025345U
Application number: CN202221989841.6U
Authority: CN
Inventors: 周聪威
Original assignee: Hunan Shungao Steel Structure Co ltd
Current assignee: Hunan Shungao Steel Structure Co ltd
Priority date: 2022-07-29
Filing date: 2022-07-29
Publication date: 2022-12-13
Anticipated expiration: 2032-07-29

Abstract

The utility model discloses an elevator shaft overturning tool, which relates to the technical field of building construction equipment and comprises a base, wherein an overturning platform is arranged above the base, an overturning mechanism is arranged between the overturning platform and the base, adjusting mechanisms are additionally arranged at the four corners of the base, fixing mechanisms are symmetrically arranged at the top of the overturning platform in an equidistant manner, connecting shafts are fixedly arranged at the front end and the rear end of the left side and the right side of the overturning platform, fixing grooves are arranged in fixing supports, the bottom that the outside of fixed bolster was equipped with depression bar and depression bar extends to the inside of fixed bolster and with fixed recess fixed connection, the inside swing joint of activity groove has carves the type fixture block, and fixed mounting has the telescopic link between the inner wall of carving type fixture block and activity groove, and the outside cover of telescopic link is equipped with the second spring, and the fixed establishment of setting is convenient for fix the elevartor shaft, and not only operation process is simple and convenient, need not with the help of any instrument, has improved the operating efficiency moreover.

Description

Elevartor shaft upset frock

Technical Field

The utility model relates to a building construction equipment technical field specifically is an elevartor shaft upset frock.

Background

The elevartor shaft is the well of installation elevator, and the size of well is confirmed according to the elevator lectotype, and well wall mounting elevator track and counter weight track, the door opening installation lift-cabin door of reserving, there is elevator machine room at the well top, and the elevartor shaft need overturn its position before the installation, consequently just need use special elevartor shaft upset frock.

The prior patent (publication number: CN 201922390045.5) discloses a steel structure well overturning tool, which consists of a hydraulic pump, an oil pipe, a hydraulic cylinder, buffer rubber, a buffer spring, a tool base, an overturning platform and a pin shaft, wherein the hydraulic pump is connected with the oil pipe, the hydraulic cylinder base is hinged with the tool base, the end part of a piston rod is hinged with the overturning platform, the overturning platform is connected onto the tool base through the pin shaft, the tool base is provided with a bolt hole, the tool base needs to be connected with the ground through an expansion bolt to keep stability during use, the overturning platform is provided with a bolt hole and used for fixing a steel structure well frame, after the steel structure well is fixed onto the overturning platform, the steel structure well stretches out and draws back to realize the rotation within 90 degrees of the overturning platform through the expansion of the hydraulic cylinder, the steel structure well is overturned, but the well is fixed through the matching of the bolt and the bolt hole, so that the loading and unloading process is troublesome, the operation efficiency is reduced, the construction progress is influenced, and the elevator well overturning tool is provided for the elevator well overturning tool.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an elevartor shaft upset frock to it is comparatively troublesome to lead to the handling process because of fixing the well through the cooperation of bolt and bolt hole among the above-mentioned background art to solve, makes the problem that has reduced the operating efficiency and has slowed down the construction progress.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: elevartor shaft upset frock, including the base, the top of base is provided with the upset platform, be provided with tilting mechanism between upset platform and the base, the four corners of base all adds and is equipped with adjustment mechanism, the top equidistance symmetry of upset platform is provided with fixed establishment, the equal fixed mounting in left and right sides front and back end of upset platform has the connecting axle.

The fixed establishment includes the fixed bolster, the outside bottom of fixed bolster is articulated mutually with the top of upset platform, the inside of fixed bolster is provided with fixed recess, the outside of fixed bolster add the bottom that is equipped with depression bar and depression bar extend to the inside of fixed bolster and with fixed recess fixed connection, the outside cover of depression bar is equipped with first spring, the movable groove has all been seted up to the both sides inner wall of fixed recess, the inside swing joint in movable groove has carves the type fixture block, fixed mounting has the telescopic link between the inner wall of carving type fixture block and movable groove, the outside cover of telescopic link is equipped with the second spring, the draw-in groove has been seted up to the position that the upper surface of upset platform corresponds fixed recess, the inside fixed mounting of draw-in groove has the dead lever, the top fixed mounting of dead lever has first trapezoidal fixture block, the outside sliding connection of dead lever has the trapezoidal fixture block of second.

Optionally, the turnover mechanism comprises a double-shaft motor, the double-shaft motor is fixedly installed at the center of the base, the tail end of a rotor of the double-shaft motor is hinged with a first connecting rod, the centers of the front side and the rear side of the turnover platform are hinged with second connecting rods, and the first connecting rods are hinged with the second connecting rods.

Optionally, the adjusting mechanism includes a fixing base, the inside swing joint of fixing base has the briquetting, the outside of fixing base is provided with adjusting hand wheel, be provided with the lead screw between adjusting hand wheel and the briquetting, the lead screw run through the fixing base and with fixing base threaded connection, the one end and the briquetting of lead screw rotate to be connected, the other end and the adjusting hand wheel fixed connection of lead screw.

Optionally, the bottom of the pressing block and the top of the connecting shaft are on the same horizontal line.

Optionally, a trapezoidal connecting block is fixedly mounted at the top of the second trapezoidal fixture block, a trapezoidal connecting groove is formed in the bottom of the first trapezoidal fixture block, and the trapezoidal connecting block is matched with the trapezoidal connecting groove.

Optionally, the first trapezoidal fixture block and the second trapezoidal fixture block are both matched with the fixing groove.

The utility model discloses a technological effect and advantage:

1. this equipment makes fixed recess move to the draw-in groove in through pushing down the depression bar, because the continuous downstream of fixed recess for first trapezoidal fixture block with carve the type fixture block contact and extrude it, when carving the type fixture block and keeping away from first trapezoidal fixture block, make the bottom looks joint of carving the type fixture block and first trapezoidal fixture block under the elastic action of second spring, thereby realized fixed purpose, operation process is simple and convenient, need not with the help of any instrument, and then improved the operating efficiency.

2. This equipment passes through adjusting handle and drives the lead screw and rotates, and then drive briquetting horizontal migration, be convenient for carry out alternately spacingly to the connecting axle of the left and right sides, under the connecting rod cooperation through biax motor and head rod and second connecting rod, can drive the upset platform and overturn left or right, the practicality of device has been increased, avoided changing the upset position because of needs and leading to the problem inconvenient when adjusting the well, thereby unnecessary work load has been reduced, further improvement the operating efficiency, construction progress has been accelerated.

Drawings

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

FIG. 2 is a schematic longitudinal sectional view of the fixing mechanism of the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 2.

In the figure: 1. a base; 2. overturning the platform; 3. a turnover mechanism; 31. a dual-axis motor; 32. a first connecting rod; 33. a second connecting rod; 4. an adjustment mechanism; 41. briquetting; 42. adjusting a hand wheel; 43. a screw rod; 5. a fixing mechanism; 51. fixing a bracket; 52. fixing the groove; 53. a pressure lever; 54. a first spring; 55. A wedge-shaped fixture block; 56. a telescopic rod; 57. a second spring; 58. a first trapezoidal fixture block; 59. a second trapezoidal fixture block; 6. and (7) connecting the shafts.

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.

The utility model provides an elevartor shaft upset frock as shown in fig. 1-3, including base 1, the top of base 1 is provided with upset platform 2, adds between upset platform 2 and the base 1 and is equipped with tilting mechanism 3, and the four corners of base 1 all is provided with adjustment mechanism 4, and the top equidistance symmetry of upset platform 2 is provided with fixed establishment 5, and the equal fixed mounting in left and right sides front and back end of upset platform 2 has connecting axle 6.

The fixing mechanism 5 comprises a fixing support 51, the bottom of the outer side of the fixing support 51 is hinged with the top of the overturning platform 2 through a hinge, a fixing groove 52 is additionally arranged inside the fixing support 51, a pressing rod 53 is additionally arranged outside the fixing support 51, the bottom of the pressing rod 53 extends into the fixing support 51 and is fixedly connected with the fixing groove 52, a first spring 54 is sleeved outside the pressing rod 53, two ends of the first spring 54 are respectively and fixedly connected with the inner wall of the fixing support 51 and the fixing groove 52, the inner walls of two sides of the fixing groove 52 are respectively and transversely provided with a movable groove, a wedge-shaped fixture block 55 is slidably connected inside the movable groove, a telescopic rod 56 is transversely and fixedly connected between the wedge-shaped fixture block 55 and the inner wall of the movable groove, a second spring 57 is sleeved outside the telescopic rod 56, and two ends of the second spring 57 are respectively and fixedly connected with the inner wall of the movable groove and the wedge-shaped fixture block 55, the upper surface of the overturning platform 2 is provided with a clamping groove corresponding to the position of the fixed groove 52, the size of the clamping groove is matched with that of the fixed groove 52, a fixed rod is fixedly arranged inside the clamping groove, the top of the fixed rod is fixedly provided with a first trapezoidal fixture block 58, the outer part of the fixed rod is connected with a second trapezoidal fixture block 59 in a sliding manner, the top of the second trapezoidal fixture block 59 is fixedly provided with a trapezoidal connecting block, the bottom of the first trapezoidal fixture block 58 is provided with a trapezoidal connecting groove, the trapezoidal connecting block is matched with the trapezoidal connecting groove, the first trapezoidal fixture block 58 and the second trapezoidal fixture block 59 are both matched with the fixed groove 52, the fixed groove 52 is driven to move into the clamping groove by pressing the pressing rod 53 downwards, in the continuous downward moving process of the fixed groove 52, the first trapezoidal fixture block 58 is in sliding contact with and extrudes the wedge-shaped fixture block 55, when the wedge-shaped fixture block 55 is far away from the first trapezoidal fixture block 58, make wedge-type fixture block 55 and first trapezoidal fixture block 58's bottom looks joint under the elastic action of second spring 57 for realized the fixed purpose to the elevartor shaft, not only operation process is simple and convenient, need not with the help of any instrument, but also has improved the operating efficiency.

Tilting mechanism 3 includes double-shaft motor 31, and double-shaft motor 31 fixed mounting has a head rod 32 at the center of base 1, and double-shaft motor 31's rotor end articulates, and the both sides center all articulates around upset platform 2 has second connecting rod 33, and head rod 32 and second connecting rod 33 are articulated each other.

Adjustment mechanism 4 includes the fixing base, the inside sliding connection of fixing base has briquetting 41, the outside of fixing base is provided with adjusting hand wheel 42, be provided with lead screw 43 between adjusting hand wheel 42 and the briquetting 41, lead screw 43 run through the fixing base and with fixing base threaded connection, the one end of lead screw 43 rotates with briquetting 41 to be connected, the other end and the adjusting hand wheel 42 fixed connection of lead screw 43, the bottom of briquetting 41 is in on the same water flat line with the top of connecting axle 6, the briquetting 41 of being convenient for carries out position restriction with connecting axle 6, the upset of the platform 2 of being convenient for overturn, the position control to the elevartor shaft and the trouble that brings have been reduced, engineering efficiency is improved.

The working principle is as follows: the elevator shaft is conveyed to the upper surface of the overturning platform 2, then the fixing bracket 51 is rotated to enable the fixing groove 52 and the clamping groove to be positioned on the same vertical line, the fixing groove 52 is driven to move downwards continuously by pressing the pressing rod 53 downwards, in the moving process, the first trapezoid clamping block 58 is in movable contact with the wedge-shaped clamping block 55 and extrudes the wedge-shaped clamping block 55, after the first trapezoid clamping block 58 is far away from the wedge-shaped clamping block 55, the wedge-shaped clamping block 55 is pushed out of the movable groove under the elastic action of the second spring 57 and is clamped with the bottom of the first trapezoid clamping block 58, the elevator shaft is fixed, the operation is convenient and quick, tools are not needed, the working speed of an operator is increased, then the adjusting mechanism 4 in the opposite direction is operated according to the required overturning direction, the adjusting hand wheel 42 is rotated to drive the screw rod 43 to rotate, the pressing block 41 is driven to move horizontally until the pressing block 41 limits the position of the connecting shaft 6, then the double-shaft motor 31 is matched with the connecting rods of the first connecting rod 32 and the second connecting rod 33, the pressing rod 53 is continuously pressed to enable the clamping block 55 to be in contact with the second trapezoid clamping block 59, and the pressing rod 59 is pulled to move continuously, and finally the second trapezoid clamping block 59 is driven to move in the elevator shaft 59, and the elevator shaft 53 is pulled to move continuously.

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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. Elevartor shaft upset frock, including base (1), its characterized in that: a turnover platform (2) is arranged above the base (1), a turnover mechanism (3) is arranged between the turnover platform (2) and the base (1), adjusting mechanisms (4) are additionally arranged at four corners of the base (1), fixing mechanisms (5) are symmetrically arranged at the top of the turnover platform (2) at equal intervals, and connecting shafts (6) are fixedly arranged at the front end and the rear end of the left side and the rear end of the turnover platform (2);

fixed establishment (5) includes fixed bolster (51), the outside bottom of fixed bolster (51) is articulated mutually with the top of upset platform (2), the inside of fixed bolster (51) is provided with fixed recess (52), the outside of fixed bolster (51) adds the bottom that is equipped with depression bar (53) and extends to the inside of fixed bolster (51) and with fixed recess (52) fixed connection, the outside cover of depression bar (53) is equipped with first spring (54), the activity groove has all been seted up to the both sides inner wall of fixed recess (52), the inside swing joint in activity groove has carves type fixture block (55), fixed mounting has telescopic link (56) between carving type fixture block (55) and the inner wall in activity groove, the outside cover of telescopic link (56) is equipped with second spring (57), the draw-in groove has been seted up to the position that corresponds fixed recess (52) to the upper surface of upset platform (2), the inside fixed mounting of draw-in groove has the dead lever, the top fixed mounting of dead lever has first trapezoidal fixture block (58), the outside sliding connection of dead lever has second fixture block (59).

2. The elevator shaft overturning tool according to claim 1, wherein: tilting mechanism (3) are including double-shaft motor (31), double-shaft motor (31) fixed mounting is at the center of base (1), the terminal articulated head rod (32) that has of rotor of double-shaft motor (31), both sides center all articulates around upset platform (2) has second connecting rod (33), head rod (32) are articulated mutually with second connecting rod (33).

3. The elevator shaft overturning tool according to claim 1, characterized in that: adjustment mechanism (4) include the fixing base, the inside swing joint of fixing base has briquetting (41), the outside of fixing base is provided with adjusting hand wheel (42), be provided with lead screw (43) between adjusting hand wheel (42) and briquetting (41), lead screw (43) run through the fixing base and with fixing base threaded connection, the one end and briquetting (41) of lead screw (43) rotate to be connected, the other end and adjusting hand wheel (42) fixed connection of lead screw (43).

4. The elevator shaft overturning tool according to claim 3, wherein: the bottom of the pressing block (41) and the top of the connecting shaft (6) are on the same horizontal line.

5. The elevator shaft overturning tool according to claim 1, characterized in that: the top fixed mounting of second trapezoidal fixture block (59) has trapezoidal connecting block, trapezoidal spread groove has been seted up to the bottom of first trapezoidal fixture block (58), trapezoidal connecting block and trapezoidal spread groove phase-match.

6. The elevator shaft overturning tool according to claim 5, wherein: the first trapezoidal fixture block (58) and the second trapezoidal fixture block (59) are matched with the fixing groove (52).