CN114809566A

CN114809566A - Operating platform in elevator shaft

Info

Publication number: CN114809566A
Application number: CN202210565321.0A
Authority: CN
Inventors: 吴成风; 顾占斌; 金杰; 万荣婓
Original assignee: Zhejiang Zhongle Construction Co ltd
Current assignee: Zhejiang Zhongle Construction Co ltd
Priority date: 2022-05-23
Filing date: 2022-05-23
Publication date: 2022-07-29
Anticipated expiration: 2042-05-23
Also published as: CN114809566B

Abstract

The application discloses operation platform in elevator shaft, relate to elevator construction equipment's field, support frame including the platform body and be used for the supporting platform body, the platform body is including installing the mount pad on the support frame and setting up in the backup pad of mount pad up end, at least one clearance hole has been seted up to the up end of backup pad, the mounting groove has been seted up to the up end of mount pad, be provided with the erection column that is used for sealing the clearance hole the same with clearance hole quantity on the diapire of mounting groove, be provided with the lifter that is used for driving the backup pad to go up and down on the diapire of mounting groove, the up end of backup pad is provided with the piece that gathers materials that is used for collecting debris. When clearing up debris, earlier through the collecting part with the debris in the backup pad set up, rise the backup pad through the lifting member after that for the erection column breaks away from the clearance hole, pushes into the clearance hole with debris, in debris fall into the mounting groove through the clearance hole, make in the backup pad keep clean and tidy, ensure the personal safety of constructor when being under construction in the backup pad.

Description

Operating platform in elevator shaft

Technical Field

The application relates to the field of elevator construction devices, in particular to an operating platform in an elevator shaft.

Background

The elevator well is generally a rectangular vertical well structure with three shear walls and an opening on one surface, and because the elevator well is a special structure which is long in the vertical direction and narrow in the horizontal direction, an operation platform for construction operation must be erected in the elevator well. The operation platform usually comprises a support frame and a support plate for the person.

With respect to the above-described related art, the inventors consider that the following drawbacks exist: in the construction process, a lot of sundries can be detained on the supporting plate, for example, sundries such as broken stones are easy to fall down when constructors accidentally step on the sundries, the safety of the constructors is affected, and therefore improvement is needed.

Disclosure of Invention

In order to guarantee constructor's safety, this application provides an operation platform in elevator well.

An operating platform in an elevator shaft comprises a platform body and a supporting frame for supporting the platform body, wherein the platform body comprises a mounting seat mounted on the supporting frame and a supporting plate arranged on the upper end surface of the mounting seat, at least one cleaning hole is formed in the upper end surface of the supporting plate, a mounting groove is formed in the upper end surface of the mounting seat, mounting columns which are used for sealing the cleaning holes and have the same number as the cleaning holes are arranged on the bottom wall of the mounting groove, a lifting piece used for driving the supporting plate to lift is arranged on the bottom wall of the mounting groove, and a material collecting piece used for collecting sundries is arranged on the upper end surface of the supporting plate; when the supporting plate is driven by the lifting piece to lift, the mounting column can be separated from the cleaning hole.

Through adopting above-mentioned technical scheme, when clearing up debris, earlier through the collection material piece with the debris in the backup pad collection, rise the backup pad through the lifter after that for the erection column breaks away from the clearance hole, then pushes away debris into the clearance hole, in debris fall into the mounting groove through the clearance hole, thereby make in the backup pad keep clean and tidy, ensure the personal safety of constructor when being under construction in the backup pad.

Optionally, the piece that gathers materials includes two and sets up side by side in the strip that gathers materials of backup pad up end and two perpendicular settings in the telescopic strip between two collection strips, two the strip that gathers materials slides along the length direction of telescopic strip and sets up in the up end of backup pad.

Through adopting above-mentioned technical scheme, when needs clearance debris in the backup pad, promote two collecting strip for two collecting strip are close to each other, thereby collect debris, and then are convenient for push into in the clearance hole with debris is unified.

Optionally, each material collecting strip is provided with a dovetail block at two ends of one side of the supporting plate, and two dovetail grooves for clamping and sliding the dovetail blocks are formed in the upper end face of the supporting plate in parallel.

Through adopting above-mentioned technical scheme, the strip that gathers materials can slide along the length direction of dovetail through the dovetail piece to be convenient for carry out the collection to debris.

Optionally, the both ends of the expansion strip all with gather materials a sliding connection, the ascending both ends tip of expansion strip axial all is provided with the mounting screw, every gather materials the strip all along self length direction set up and supply the mounting screw to pass and gliding mounting hole, every equal threaded connection has the mounting nut who is used for supporting one side that the strip deviates from the expansion strip of tightly gathering materials on the mounting screw.

By adopting the technical scheme, the telescopic strip can slide relative to the material collecting strip, so that sundries on the supporting plate can be collected conveniently; after the installation nut is screwed, the installation nut can support the material collecting strip tightly, so that the telescopic strip is limited to slide relative to the material collecting strip.

Optionally, the expansion strip includes first expansion plate and the second expansion plate that hugs closely with first expansion plate axial lateral wall, first expansion plate and second expansion plate gather materials a sliding connection with two respectively, first expansion plate is provided with the fixed plate towards one side of second expansion plate, the second expansion plate is seted up along self length direction and is supplied the fixed plate to pass and gliding rectangular hole, the one end tip that first expansion plate was kept away from to the fixed plate articulates there is the connecting plate, the one end that the fixed plate was kept away from to the connecting plate articulates there is the lockplate, the one end that the backup pad was kept away from to the second expansion plate is equipped with the locking groove that supplies the lockplate card to go into along self length direction spaced apart.

Through adopting above-mentioned technical scheme, first expansion plate and second expansion plate can the relative slip, and the fixed plate on the first expansion plate slides in rectangular hole simultaneously, when needs restrict first expansion plate and second expansion plate relative slip, locks the inslot with the lockplate card income for the fixed plate can't continue to slide in rectangular hole, can restrict first expansion plate and second expansion plate relative slip.

Optionally, the circumference lateral wall of fixed plate is gone up to inlay and is equipped with first magnet, inlay on the inside wall of locking groove and be equipped with the second magnet that attracts each other with first magnet.

Through adopting above-mentioned technical scheme, go into the fixed plate card and lock inslot back, first magnet and second magnet inter attraction to improve the installation fastness of fixed plate in locking inslot.

Optionally, the lifting member includes a lifting cylinder disposed on the bottom wall of the mounting groove, and a piston rod of the lifting cylinder is connected to the lower end surface of the support plate.

Through adopting above-mentioned technical scheme, when needing to clear up the debris in the backup pad, start the lift cylinder, the lift cylinder is with backup pad jack-up to make the erection column break away from the clearance hole.

Optionally, the lower extreme of mount pad is provided with the receiving hopper, a plurality of relief hole has evenly been seted up on the diapire of mounting groove, the mounting groove passes through relief hole and receiving hopper inner chamber intercommunication, the lower extreme of receiving hopper is provided with the discharging pipe, the one end that the receiving hopper was kept away from to the discharging pipe can be dismantled and be connected with the closing plate that is used for sealing the discharging pipe.

Through adopting above-mentioned technical scheme, the debris that fall into in the mounting groove can get into in the receiving hopper through the relief hole to it piles up to reduce the debris in the mounting groove.

Optionally, the erection column rotates with the diapire of mounting groove to be connected, be provided with the row's material pole that is used for pushing debris into the bin outlet on the circumference lateral wall of the one end that the erection column is close to the mounting groove diapire, the one end that the mounting groove was kept away from to the erection column has seted up the extension groove, it is provided with the extension rod to slide in the extension groove, seted up on the lateral wall of extension rod and accomodate the groove, it has the dwang to articulate on the inside wall in groove to accomodate.

Through adopting above-mentioned technical scheme, when needing to clear up the debris in the mounting groove, constructor pulls out the extension rod from the extension tank, and then with the dwang from accomodating the inslot roll-out, then promote the dwang, the drive erection column rotates, and the row material pole on the erection column pushes away the debris on the mounting groove diapire into the relief hole to debris in the mounting groove are cleared up.

In summary, the present application includes at least one of the following beneficial technical effects:

1. when clearance debris, collect the debris in with the backup pad earlier through the collecting part and put in order, rise the backup pad through the lifter after that for the erection column breaks away from the clearance hole, then pushes away debris into the clearance hole, and debris fall into the mounting groove through the clearance hole in, thereby make in the backup pad keep clean and tidy, ensure the personal safety of constructor when being under construction in the backup pad.

2. When sundries on the supporting plate need to be cleaned, the two collecting strips are pushed to be close to each other, so that the sundries are collected, and then the sundries can be conveniently pushed into the cleaning holes in a unified mode.

3. The telescopic strip can slide relative to the material collecting strip, so that sundries on the supporting plate can be collected conveniently; after the installation nut is screwed, the installation nut can support the material collecting strip tightly, so that the telescopic strip is limited to slide relative to the material collecting strip.

4. First expansion plate and second expansion plate can the relative slip, and the fixed plate on the first expansion plate slides in the rectangular hole simultaneously, when needs restriction first expansion plate and second expansion plate relative slip, locks the inslot with the lockplate card income for the fixed plate can't continue to slide in rectangular downthehole, can restrict first expansion plate and second expansion plate relative slip.

5. When needing to clear up the debris in the mounting groove, constructor pulls out the extension rod from the extension tank, and then with the dwang from accomodating the inslot roll-over, then promote the dwang, the drive erection column rotates, and the row material pole on the erection column pushes the relief hole with debris on the mounting groove diapire to debris in the mounting groove are cleared up.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present application.

Fig. 2 is an exploded schematic view of an embodiment of the present application.

Fig. 3 is an exploded view of the support plate in the embodiment of the present application.

Fig. 4 is a partial structural schematic diagram of an embodiment of the present application.

Description of reference numerals:

1. a support frame; 2. a platform body; 3. a mounting seat; 31. mounting grooves; 311. a discharge hole; 32. mounting a column; 321. an extension groove; 322. an extension rod; 3221. a receiving groove; 3222. rotating the rod; 4. a support plate; 41. cleaning the holes; 42. a dovetail groove; 5. a lifting member; 51. a lifting cylinder; 6. a collecting member; 61. collecting strips; 611. a dovetail block; 612. mounting holes; 62. a telescopic bar; 621. a first expansion plate; 622. a second expansion plate; 6221. a strip hole; 6222. a locking groove; 6223. a second magnet; 623. a fixing plate; 624. a connecting plate; 625. a locking plate; 6251. a first magnet; 7. installing a screw rod; 71. mounting a nut; 8. a material receiving hopper; 81. a discharge pipe; 82. a sealing plate; 9. and (7) discharging rods.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses an operation platform in an elevator shaft. Referring to fig. 1, the platform comprises a support frame 1 and a platform body 2 installed on the upper end surface of the support frame 1 along the horizontal direction. The platform body 2 comprises a mounting seat 3 fixedly connected to the support frame 1 and a rectangular support plate 4 mounted on the upper end surface of the mounting seat 3.

Referring to fig. 2, four cleaning holes 41 are opened on the upper end surface of the supporting plate 4, the mounting groove 31 is opened on the upper end surface of the mounting seat 3, four mounting posts 32 for closing the cleaning holes 41 are arranged on the bottom wall of the mounting groove 31, the lifting piece 5 for driving the supporting plate 4 to lift is arranged on the bottom wall of the mounting groove 31, and the collecting piece 6 for collecting sundries is arranged on the upper end surface of the supporting plate 4. When clearance debris, earlier through the debris of collecting 6 with the backup pad 4 on the collection, rise backup pad 4 through lifting unit 5 after that for erection column 32 breaks away from clearance hole 41, then pushes away debris into clearance hole 41, and debris fall into mounting groove 31 through clearance hole 41 in, thereby make backup pad 4 go up to keep clean and tidy, ensure the personal safety of constructor when being under construction in backup pad 4.

Referring to fig. 2 and 3, the material collecting member 6 includes two material collecting strips 61 arranged in parallel on the upper end surface of the supporting plate 4 and two telescopic strips 62 vertically arranged between the two material collecting strips 61, and the two material collecting strips 61 can slide along the length direction of the supporting plate 4. Both ends of one side of each material collecting strip 61 facing the supporting plate 4 are fixedly connected with dovetail blocks 611, and the upper end surface of the supporting plate 4 is provided with two dovetail grooves 42 which are used for the dovetail blocks 611 to be clamped and slide in parallel along the length direction of the dovetail grooves. The material collecting strip 61 can slide along the length direction of the dovetail groove 42 through the dovetail block 611, so that sundries can be collected conveniently.

Referring to fig. 2 and 3, the telescopic bar 62 includes a first telescopic plate 621 and a second telescopic plate 622 closely attached to an axially outer side wall of the first telescopic plate 621, and both the first telescopic plate 621 and the second telescopic plate 622 closely attached to the upper end surface of the support plate 4. The one end of first expansion plate 621 and the one end of second expansion plate 622 respectively with two collection strip 61 sliding connection, the equal fixedly connected with mounting screw 7 of one end of first expansion plate 621 and the one end of second expansion plate 622, every collection strip 61 all has been seted up along self length direction and has been supplied mounting screw 7 to pass and gliding mounting hole 612, equal threaded connection has on every mounting screw 7 and is used for supporting mounting nut 71 that gathers material strip 61 deviates from one side of expansion strip 62, mounting nut 71 is butterfly nut. The telescopic bar 62 can slide relative to the material collecting bar 61, so that the sundries on the supporting plate 4 can be further collected; after the mounting nut 71 is screwed, the mounting nut 71 abuts against the material collecting bar 61, so that the first expansion plate 621 and the second expansion plate 622 are limited from sliding relative to the material collecting bar 61.

Referring to fig. 2 and 3, a fixing plate 623 is fixedly connected to one side of the first telescopic plate 621 facing the second telescopic plate 622, a long hole 6221 is formed in the second telescopic plate 622 along the length direction of the second telescopic plate 622 for the fixing plate 623 to pass through and slide, an end portion of the fixing plate 623 far away from the first telescopic plate 621 is hinged to a connecting plate 624, one end of the connecting plate 624 far away from the fixing plate 623 is hinged to a locking plate 625, and one end of the second telescopic plate 622 far away from the support plate 4 is provided with a locking groove 6222 along the length direction of the second telescopic plate at intervals for the locking plate 625 to be clamped in. A first magnet 6251 is fitted to the circumferential outer side wall of the fixing plate 623, and a second magnet 6223 which is attracted to the first magnet 6251 is fitted to the inner side wall of the locking groove 6222. When the relative sliding between the first expansion plate 621 and the second expansion plate 622 needs to be limited, the locking plate 625 is clamped into the locking groove 6222, so that the fixing plate 623 cannot continuously slide in the elongated hole 6221, and the relative sliding between the first expansion plate 621 and the second expansion plate 622 can be limited. In addition, the two collecting bars 61 and the two telescopic bars 62 can be enclosed into a rectangular ring, so that the sundries are prevented from accidentally falling from the supporting plate 4.

Referring to fig. 2, the lifting member 5 includes a lifting cylinder 51 fixedly connected to the middle portion of the bottom wall of the mounting groove 31 in the vertical direction, and a piston rod of the lifting cylinder 51 is fixedly connected to the lower end surface of the support plate 4. When needing to clear up debris on the backup pad 4, start lift cylinder 51, lift cylinder 51 is with backup pad 4 jack-up to make erection column 32 break away from clearance hole 41, can push clearance hole 41 with debris.

Referring to fig. 2, lower extreme fixedly connected with receiving hopper 8 of mount pad 3 has seted up a plurality of relief hole 311 on the diapire of mounting groove 31, and mounting groove 31 passes through

relief hole

311 and 8 inner chambers of receiving hopper intercommunication, and the lower extreme fixedly connected with discharging pipe 81 of receiving hopper 8, the one end that receiving hopper 8 was kept away from to discharging pipe 81 can be dismantled and be connected with the closing plate 82 that is used for sealing discharging pipe 81, and closing plate 82 passes through bolt and nut and can dismantle with discharging pipe 81 and be connected.

Referring to fig. 2 and 4, the erection column 32 is connected with the bottom wall of mounting groove 31 in a rotating manner, fixedly connected with is used for pushing sundries into the discharging rod 9 of discharging hole 311 on the circumference lateral wall of the one end of the erection column 32 close to the bottom wall of the mounting groove 31, the extending groove 321 has been seted up along the vertical direction in the one end of the erection column 32 far away from the mounting groove 31, the extending rod 322 is slidably arranged in the extending groove 321, the accommodating groove 3221 has been seted up on the vertical lateral wall of the extending rod 322, and the inner side wall of the accommodating groove 3221 is hinged to a rotating rod 3222. When sundries in the installation groove 31 need to be cleaned, a constructor pulls the extension rod 322 out of the extension groove 321, rotates the rotating rod 3222 out of the accommodating groove 3221, then pushes the rotating rod 3222 to drive the installation column 32 to rotate, and pushes the sundries on the bottom wall of the installation groove 31 into the discharge hole 311 through the discharge rod 9 on the installation column 32, so that the sundries in the installation groove 31 are cleaned.

The implementation principle of the operating platform in the elevator shaft is as follows: when clearing up debris, earlier unscrew mounting nut 71, remove two telescopic bar 62, take out lockplate 625 from locking groove 6222 after that, remove two collection strip 61, make two collection strips 61 be close to each other, then start lift cylinder 51, lift cylinder 51 is with 4 lifts of backup pad, make erection column 32 break away from clearance hole 41, push clearance hole 41 with debris at last, debris fall into in mounting groove 31 through clearance hole 41, thereby make and keep clean and tidy on the backup pad 4, ensure the personal safety of constructor when the construction on backup pad 4.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. An operating platform in elevator shaft, includes platform body (2) and is used for support frame (1) of support platform body (2), its characterized in that: the platform body (2) comprises a mounting seat (3) mounted on the support frame (1) and a support plate (4) arranged on the upper end face of the mounting seat (3), at least one cleaning hole (41) is formed in the upper end face of the support plate (4), a mounting groove (31) is formed in the upper end face of the mounting seat (3), mounting columns (32) which are the same as the cleaning holes (41) in number and are used for sealing the cleaning holes (41) are arranged on the bottom wall of the mounting groove (31), a lifting piece (5) used for driving the support plate (4) to lift is arranged on the bottom wall of the mounting groove (31), and a collecting piece (6) used for collecting sundries is arranged on the upper end face of the support plate (4); when the supporting plate (4) is driven by the lifting piece (5) to lift up, the mounting column (32) can be separated from the cleaning hole (41).

2. The elevator shaft operating platform of claim 1, wherein: the material collecting part (6) comprises two material collecting strips (61) arranged on the upper end face of the supporting plate (4) in parallel and two telescopic strips (62) vertically arranged between the two material collecting strips (61), and the two material collecting strips (61) are arranged on the upper end face of the supporting plate (4) in a sliding mode along the length direction of the telescopic strips (62).

3. The elevator shaft operating platform of claim 2, wherein: each two ends of one side, facing the supporting plate (4), of the collecting strip (61) are provided with dovetail blocks (611), and two dovetail grooves (42) for the dovetail blocks (611) to be clamped into and slide are formed in the upper end face of the supporting plate (4) in parallel.

4. The elevator shaft operating platform of claim 2, wherein: the both ends of expansion strip (62) all with collection material strip (61) sliding connection, the ascending both ends tip in expansion strip (62) axial all is provided with mounting screw (7), every collection material strip (61) all is seted up along self length direction and is supplied mounting screw (7) to pass and gliding mounting hole (612), every equal threaded connection has mounting nut (71) that are used for supporting one side that collection material strip (61) deviates from expansion strip (62) on mounting screw (7).

5. The elevator shaft operating platform of claim 4, wherein: the telescopic strip (62) comprises a first telescopic plate (621) and a second telescopic plate (622) closely attached to the axial outer side wall of the first telescopic plate (621), the first expansion plate (621) and the second expansion plate (622) are respectively connected with the two material collecting strips (61) in a sliding way, a fixing plate (623) is arranged on one side of the first expansion plate (621) facing the second expansion plate (622), the second telescopic plate (622) is provided with a long hole (6221) along the length direction for the fixing plate (623) to pass through and slide, one end part of the fixing plate (623) far away from the first expansion plate (621) is hinged with a connecting plate (624), a locking plate (625) is hinged to one end of the connecting plate (624) far away from the fixing plate (623), and one end of the second telescopic plate (622) far away from the support plate (4) is provided with locking grooves (6222) for the locking plate (625) to be clamped in at intervals along the length direction of the second telescopic plate.

6. The elevator shaft operating platform of claim 5, wherein: the fixing plate (623) is embedded with a first magnet (6251) on the circumferential outer side wall, and a second magnet (6223) mutually attracted with the first magnet (6251) is embedded on the inner side wall of the locking groove (6222).

7. The elevator shaft operating platform of claim 1, wherein: the lifting piece (5) comprises a lifting cylinder (51) arranged on the bottom wall of the mounting groove (31), and a piston rod of the lifting cylinder (51) is connected with the lower end face of the support plate (4).

8. The elevator shaft operating platform of claim 1, wherein: the lower extreme of mount pad (3) is provided with receiving hopper (8), a plurality of relief hole (311) have evenly been seted up on the diapire of mounting groove (31), mounting groove (31) are through relief hole (311) and receiving hopper (8) inner chamber intercommunication, the lower extreme of receiving hopper (8) is provided with discharging pipe (81), the one end that receiving hopper (8) were kept away from in discharging pipe (81) can be dismantled and be connected with closing plate (82) that are used for sealing discharging pipe (81).

9. The elevator shaft operating platform of claim 8, wherein: erection column (32) rotate with the diapire of mounting groove (31) and be connected, be provided with on erection column (32) the circumference lateral wall that is close to the one end of mounting groove (31) diapire and be used for pushing row material pole (9) of relief hole (311) with debris, extension (321) have been seted up to the one end that mounting groove (31) were kept away from in erection column (32), it is provided with extension rod (322) to slide in extension (321), seted up on the lateral wall of extension rod (322) and accomodate groove (3221), it has dwang (3222) to articulate on the inside wall of accomodating groove (3221).