CN209837641U

CN209837641U - Tool type steel platform of protective operation frame in elevator shaft

Info

Publication number: CN209837641U
Application number: CN201920480323.3U
Authority: CN
Inventors: 崔书凯; 孙志美; 张雪莉
Original assignee: Qingdao Kaiping Mechanical Equipment Installation Engineering Co Ltd
Current assignee: Qingdao Kaiping Mechanical Equipment Installation Engineering Co Ltd
Priority date: 2019-04-10
Filing date: 2019-04-10
Publication date: 2019-12-24
Anticipated expiration: 2029-04-10

Abstract

The utility model discloses a protection handling frame instrument formula steel platform in elevator well, including two protection framves, first sleeve pipe has been cup jointed to the top outer wall of protection frame, first sheathed tube outer wall threaded connection has the bolt, the rigid coupling has the diaphragm between the first sleeve pipe, the inside left side rigid coupling of diaphragm has the motor, the front surface rigid coupling of motor has first gear. This protection handling frame instrument formula steel platform in elevator well, through the steel wire, the couple, the link, the cooperation of second sleeve pipe and gyro wheel, reached and to have carried out the picture peg fast lifting work can be quick remove to different floors, through the picture peg, the nut, the screw rod, the cooperation of bearing and roof, reached and to have clamped the inside of fixing the picture peg fast with the platform, make the staff carry out maintenance work, reached and stopped to carry out maintenance work when the elevator stops at different floors, reached and need not carry out mounting platform at different floors.

Description

Tool type steel platform of protective operation frame in elevator shaft

Technical Field

The utility model relates to a protection handling frame instrument formula steel platform technical field in elevator well specifically is a protection handling frame instrument formula steel platform in elevator well.

Background

Elevartor shaft, the technical field who relates to construction uses novel by external mold and centre form and wear the wall bolt to constitute, and the centre form is by the inner formword, the turned angle module, the flexible ejector pin group of level, chassis landing leg, perpendicular regulator group at the bottom of the inner formword constitute, and external mold and inner formword wherein all adopt the shape of returning to collude and assemble the combination with many design combination steel form to by wearing wall bolted connection shaping, the utility model discloses a replace wood with the steel, cancel horizontal brace, stull and the bracing that prior art external formword adopted, whole well mould ability used repeatedly, for the mechanized creation condition of construction of elevartor shaft template, protection operation frame tool type steel platform in current elevator shaft needs to maintain at every floor mounting platform, and it is extremely inconvenient to use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a protection handling frame instrument formula steel platform in elevator well to solve the problem that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a tool type steel platform of a protective operating frame in an elevator shaft comprises two protective frames, wherein a first sleeve is sleeved on the outer wall of the top end of each protective frame, the outer wall of the first sleeve is in threaded connection with a bolt, a transverse plate is fixedly connected between the first sleeves, a motor is fixedly connected to the left side of the inner portion of the transverse plate, a first gear is fixedly connected to the front surface of the motor, a first roller is fixedly connected to the front surface of the first gear, a second gear is meshed and connected to the right side of the first gear, a second roller is fixedly connected to the front surface of the second gear, round rods are rotatably connected to the inner portions of the second roller and the second gear and fixedly connected with the transverse plate, a grooved wheel is rotatably connected to the inner side of the outer wall of each protective frame, steel wires are wound on the outer walls of the first roller and the second roller, the steel wires are attached to the outer wall of the grooved wheel, and a hook is fixedly connected to the, the outer wall of protection frame has cup jointed the second sleeve pipe, the sheathed tube inner wall left and right sides of second all rotates and is connected with the gyro wheel, the outer wall of gyro wheel is laminated with the outer wall of protection frame mutually, the inboard rigid coupling of second has the picture peg, the bottom rigid coupling of picture peg has the nut, the inside threaded connection of nut has the screw rod, screw rod and picture peg clearance fit, the outer wall top rigid coupling of screw rod has the bearing, the outer wall rigid coupling of bearing has the roof, the inside grafting of picture peg has the platform, the roof is laminated with the platform mutually, the top rigid coupling of picture peg has the link, the link links to each other with the couple colluding.

Preferably, a support block is fixedly connected to the outer side of the top end of the second sleeve, a round ball is fixedly connected to the top end of the support block, a groove is formed in the outer wall of the protection frame, a support rod is fixedly connected to the inner wall of the groove, and a semi-round ball is fixedly connected to the outer side of the support rod.

Preferably, the outer wall of the bottom end of the screw rod is fixedly connected with a rubber sleeve.

Preferably, the outer wall of the bolt is sleeved with a backing plate.

Preferably, a rubber pad is fixedly connected to the top end of the top plate.

Preferably, the outer wall of the bolt is processed with abrasive grains.

Compared with the prior art, the beneficial effects of the utility model are that: this protection handling frame instrument formula steel platform in elevator well, through first sleeve pipe, the cooperation of bolt and diaphragm, it can be fixed with the motor to have reached, through the motor, first gear, first cylinder, the second gear, the cooperation of second cylinder and sheave, it can receive and release the steel wire fast to have reached, through the steel wire, the couple, the link, the cooperation of second sleeve pipe and gyro wheel, reached and to have carried out the fast removal that the work of going up and down can be quick with the picture peg to different floors, through the picture peg, the nut, the screw rod, the cooperation of bearing and roof, reached and to have pressed from both sides the inside that fixes the picture peg fast with the platform, make the staff carry out maintenance work, reached and stopped the maintenance work when the elevator stops at different floors, reached and need not install the platform at different floors.

Drawings

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

FIG. 2 is a schematic view of a connection structure of the nut, the screw and the bearing in FIG. 1;

FIG. 3 is a schematic view of the connection structure of the groove, the strut and the semi-sphere in FIG. 1;

fig. 4 is a schematic view of a connection structure of the first gear, the second gear and the second drum in fig. 1.

In the figure: 1. the protective frame comprises a protective frame, 2, a first sleeve, 3, a bolt, 4, a grinding grain, 5, a backing plate, 6, a transverse plate, 7, a motor, 8, a first gear, 9, a first roller, 10, a second gear, 11, a second roller, 12, a round rod, 13, a grooved wheel, 14, a steel wire, 15, a hook, 16, a hanging ring, 17, a second sleeve, 18, a roller, 19, an inserting plate, 20, a nut, 21, a screw, 22, a bearing, 23, a top plate, 24, a rubber pad, 25, a platform, 26, a supporting block, 27, a ball, 28, a groove, 29, a supporting rod, 30, a semi-ball, 31 and a rubber sleeve.

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. 1-4, the present invention provides a technical solution: the utility model provides a protection handling frame instrument formula steel platform in elevator well, includes two protection framves 1, first sleeve pipe 2 has been cup jointed to the top outer wall of protection frame 1, and the outer wall threaded connection of first sleeve pipe 2 has bolt 3, rotates bolt 3 and can fix first sleeve pipe 2 at the outer wall of protection frame 1, and the rigid coupling has diaphragm 6 between first sleeve pipe 2, and first sleeve pipe 2 can fix diaphragm 6, and the inside left side rigid coupling of diaphragm 6 has motor 7, and the model of motor 7 is: the servo motor of ECMA-E11320RS, the motor 7 is connected with an external power supply and a controller, the power supply in this embodiment can provide power for the motor 7, the controller in this embodiment can control the motor to start and stop working, the front surface of the motor 7 is fixedly connected with a first gear 8, the first gear 8 is connected with an output shaft of the motor 7, the motor 7 rotates to drive the first gear 8 to rotate through the output shaft, the front surface of the first gear 8 is fixedly connected with a first roller 9, the first gear 8 rotates to drive the first roller 9 to rotate, the right side of the first gear 8 is meshed and connected with a second gear 10, the first gear 8 rotates to drive the second gear 10 to rotate, the front surface of the second gear 10 is fixedly connected with a second roller 11, the second gear 10 rotates to drive the second roller 11 to rotate, the inside of the second roller 11 and the second gear 10 are rotatably connected with a round bar 12, the second roller 11 and the second gear 10 can rotate on the outer wall of the round bar 12, the first roller 9 and the second roller 11 can rotate to wind and unwind a steel wire 14, the round bar 12 is fixedly connected with the transverse plate 6, the inner side of the outer wall of the protection frame 1 is rotatably connected with a grooved pulley 13, the outer walls of the first roller 9 and the second roller 10 are wound with the steel wire 14, the steel wire 14 can drive the grooved pulley 13 to rotate, the steel wire 14 is attached to the outer wall of the grooved pulley 13, the bottom end of the steel wire 14 is fixedly connected with a hook 15, the outer wall of the protection frame 1 is sleeved with a second sleeve 17, the second sleeve 17 can slide up and down on the outer wall of the protection frame 1, the left side and the right side of the inner wall of the second sleeve 17 are rotatably connected with rollers 18, the second sleeve 17 can move up on the outer wall of the protection frame 1 through the rollers 18, the outer wall of the rollers 18 are attached to the outer wall of the protection frame 1, the screw 21 is connected with the internal thread of the nut 20, the bolt screw 21 can move up and down in the nut 20, the screw 21 is in clearance fit with the insert plate 19, the screw 21 can rotate in the insert plate 19, the bearing 22 is fixedly connected to the top end of the outer wall of the screw 21, the screw 21 rotates through the bearing 22, the top plate 23 is fixedly connected to the outer wall of the bearing 22, the screw 21 can drive the top plate 23 to move up and down when moving up and down, the platform 25 is inserted into the insert plate 19, the platform 25 can be inserted into and pulled out of the insert plate 19, the top plate 23 is attached to the platform 25, the platform 25 can be extruded and fixed by the top plate 23, the top end of the insert plate 19 is fixedly connected with the hanging ring 16, the hanging ring 16 is hooked with the hook 15, the support block 26 is fixedly connected to the outer side of the top end of the second sleeve 17, the top end of the support block 26 is fixedly connected, the inner wall rigid coupling of recess 28 has branch 29, the outside rigid coupling of branch 29 has hemisphere 30, branch 29 can be fixed hemisphere 30, second sleeve 17 can drive ball 27 upward movement when upwards moving, ball 27 pegs graft with hemisphere 30 during the upward movement and links to each other, it is fixed to carry out the joint with second sleeve 27, the bottom outer wall rigid coupling of screw rod 21 has rubber sleeve 31, rubber sleeve 31 has played the effect of increasing friction power, backing plate 5 has been cup jointed to the outer wall of bolt 3, backing plate 5 has played the effect of protection, the top rigid coupling of roof 23 has rubber pad 24, rubber pad 24 has played the effect of increasing friction power, the outer wall processing of bolt 3 has wear 4, wear 4 has played the effect of increasing friction power.

When the tool type steel platform of the protective operating frame in the elevator shaft is used, a worker connects a power supply of the motor 7, the power supply in the embodiment can provide electric energy for the motor 7, the motor 7 finishes electrifying work, then the worker stands to a floor elevator opening needing to maintain the elevator, the worker operates the controller to enable the motor 7 to start working and rotating, the motor 7 drives the first gear 8 to rotate after starting working, the first gear 8 rotates to drive the first roller 9 to rotate, the first gear 8 rotates to drive the second gear 10 to rotate, the second gear 10 rotates to drive the second roller 11 to rotate, the wound steel wire 14 is put down after the first roller 9 and the second roller 10 rotate, when the steel wire 14 moves upwards, the gravity of the inserting plate 19 drives the second sleeve 17 to move downwards through the roller 18, and as the steel wire 14 extends downwards, the inserting plate 19 slides downwards to the elevator opening needing to maintain, when the elevator is moved to a position required by work, a worker operates the controller to stop the motor 7, the inserting plate 19 is stopped to a floor required to be maintained, the worker uses a ladder to move to the position of the inserting plate 19, the worker inserts the platform 25 into the inserting plate 19, the worker rotates the screw 21 after insertion, the screw 21 moves upwards in the nut 20, the top plate 23 extrudes the platform 25, the worker fixes the top end of the platform 25 and performs maintenance work, the worker reversely rotates the bolt 21 to detach the platform 25 from the inside of the inserting plate 19 after maintenance is completed, the worker returns to the position of an elevator opening through the ladder after detachment, and the worker operates the controller to lift the inserting plate 19 to the top end of the elevator shaft to complete maintenance work.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 protection handling frame instrument formula steel platform in elevator well, includes two protection framves (1), its characterized in that: the protective frame is characterized in that a first sleeve (2) is sleeved on the outer wall of the top end of the protective frame (1), a bolt (3) is connected to the outer wall of the first sleeve (2) in a threaded manner, a transverse plate (6) is fixedly connected between the first sleeves (2), a motor (7) is fixedly connected to the left side of the inner portion of the transverse plate (6), a first gear (8) is fixedly connected to the front surface of the motor (7), a first roller (9) is fixedly connected to the front surface of the first gear (8), a second gear (10) is meshed and connected to the right side of the first gear (8), a second roller (11) is fixedly connected to the front surface of the second gear (10), round rods (12) are rotatably connected to the inner portions of the second roller (11) and the second gear (10), the round rods (12) are fixedly connected with the transverse plate (6), and grooved wheels (13) are rotatably connected to the inner side of the outer wall of the protective, the outer wall of first cylinder (9) and second cylinder (11) all twines steel wire (14), steel wire (14) laminates with the outer wall of sheave (13) mutually, the bottom rigid coupling of steel wire (14) has couple (15), the outer wall of protection frame (1) has cup jointed second sleeve pipe (17), the inner wall left and right sides of second sleeve pipe (17) all rotates and is connected with gyro wheel (18), the outer wall of gyro wheel (18) laminates with the outer wall of protection frame (1) mutually, the inboard rigid coupling of second sleeve pipe (17) has picture peg (19), the bottom rigid coupling of picture peg (19) has nut (20), the inside threaded connection of nut (20) has screw rod (21), screw rod (21) and picture peg (19) clearance fit, the top rigid coupling of screw rod (21) has bearing (22), the outer wall rigid coupling of bearing (22) has roof (23), the inside grafting of picture peg (19) has platform (25), roof (23) and platform (25) laminate mutually, the top rigid coupling of picture peg (19) has link (16), link (16) and couple (15) hook joint link to each other.

2. The steel platform for protecting an operating frame in an elevator shaft as claimed in claim 1, wherein: the top outside rigid coupling of second sleeve pipe (17) has a piece (26), the top rigid coupling of a piece (26) has ball (27), the outer wall of protection frame (1) is opened flutedly (28), the inner wall rigid coupling of flutedly (28) has branch (29), the outside rigid coupling of branch (29) has semicircle ball (30).

3. The steel platform for protecting an operating frame in an elevator shaft as claimed in claim 1, wherein: and a rubber sleeve (31) is fixedly connected to the outer wall of the bottom end of the screw rod (21).

4. The steel platform for protecting an operating frame in an elevator shaft as claimed in claim 1, wherein: and a base plate (5) is sleeved on the outer wall of the bolt (3).

5. The steel platform for protecting an operating frame in an elevator shaft as claimed in claim 1, wherein: the top end of the top plate (23) is fixedly connected with a rubber pad (24).

6. The steel platform for protecting an operating frame in an elevator shaft as claimed in claim 1, wherein: the outer wall of the bolt (3) is provided with grinding grains (4).