CN214575646U

CN214575646U - Full-automatic elevator well way construction system

Info

Publication number: CN214575646U
Application number: CN202120237288.XU
Authority: CN
Inventors: 张连玉
Original assignee: Shandong Fangzheng Construction New Materials Co Ltd
Current assignee: Shandong Fangzheng Construction New Materials Co Ltd
Priority date: 2021-01-27
Filing date: 2021-01-27
Publication date: 2021-11-02
Anticipated expiration: 2031-01-27

Abstract

The utility model relates to a full-automatic elevator well way construction system, including climbing the machine, climbing the machine includes the last frame of climbing that is connected with hoist mechanism, hoist mechanism is connected with the support frame, the support frame bottom is connected with the frame of climbing down, it all is equipped with can the pivoted claw arm to climb the frame down and reach, it is connected with the template assembly to climb the frame, the template assembly includes many stands and establishes the template between two adjacent stands, the template is connected with the link gear who can drive a plurality of templates and do adduction and external motion at the stand, on climb the frame, the below is equipped with respectively and can be synchronous motion's the last limit switch and the limit switch that moves down with last frame of climbing, the support frame top is equipped with the stopper, link gear is connected with the driving piece that sets up at the stand, use the utility model discloses a construction system low in labor strength, high efficiency.

Description

Full-automatic elevator well way construction system

Technical Field

The utility model relates to a building technical field, concretely relates to full-automatic elevator well way construction system.

Background

The statements herein merely provide background related to the present disclosure and may not necessarily constitute prior art.

The climbing process of the climbing machine is shown to be a manual operation remote controller at present, the motor of an upper-layer climbing frame of the climbing machine is operated to rotate forwards and backwards, the climbing machine can ascend and descend alternately, so that the climbing process of the climbing machine is realized, the formwork collecting and supporting processes of an elevator shaft formwork system all need manual operation, whether the climbing process climbs in place or not needs to be concerned at any time, and labor cost is increased invisibly.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the not enough of prior art, provide a full-automatic well construction system, can the automatic operation, need not manual operation.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

in a first aspect, the embodiment of the utility model provides a full-automatic elevator shaft way construction system, including climbing machine, climbing machine includes the last frame of climbing that is connected with hoist mechanism, hoist mechanism is connected with the support frame, the support frame bottom is connected with the frame of climbing down, it all is equipped with can the pivoted claw arm to go up the frame of climbing and climb down, it is connected with the template assembly to go up the frame of climbing, the template assembly includes many stands and establishes the template between two adjacent stands, the template is connected with the link gear who can drive a plurality of templates and do adduction and external motion at the stand, it is last to go up the frame, the below is equipped with respectively and can be synchronous motion's the limit switch and the limit switch that goes upward with last frame of climbing, the support frame top is equipped with the stopper, link gear is connected with the driving piece that sets up at the stand.

Further, go up and climb the frame and climb down and all include two outer tubes, be provided with flexible pipe between two outer tubes, distance between two outer tubes can be adjusted to flexible pipe, outer tube both ends telescopic connection has the inner tube, the inner tube tip rotates and is connected with the claw arm, the inner tube tip still is equipped with electromagnet, and electromagnet can drive the claw arm after the circular telegram and rotate and with the claw arm actuation.

Furthermore, an L-shaped supporting pipe is arranged on the outer side face of the end part of the inner pipe of the climbing frame and used for supporting the upright post of the formwork assembly.

Further, a claw arm proximity switch is installed at the end part of the inner tube.

Furthermore, the two opposite templates are provided with holes, the holes are provided with a plurality of connecting plates, the plurality of connecting plates are tightly pressed on the templates through pressing plates fixed with the templates, one connecting plate is provided with a template opening, the template opening penetrates through a well template, and the well template is fixedly connected with the templates through a fixing mechanism arranged on the inner side of the templates.

Further, fixed establishment includes the fixed plate with well diaphragm capsule fixed connection, and the area of fixed plate is greater than the area of diaphragm capsule mouth, the fixed plate is fixed with the one end of fixed beam, the fixed beam pass two parallels and with the space between template fixed connection's the locating beam, the fixed beam has inserted the tapered iron, the tapered iron is located the locating beam and is close to one side of fixed plate and contact with the locating beam.

Further, the aluminum formwork sealing edges at the bottom ends of the two opposite formworks are fixedly connected with one end of the aluminum formwork pressing plate, a sliding groove is formed in the other end of the aluminum formwork pressing plate, a guide bolt penetrates through the sliding groove, and the guide bolt is in threaded connection with the upper climbing frame.

Further, the length of the sliding groove is equal to the set contraction distance of the template.

Furthermore, an upright post proximity switch is installed on the upright post and used for limiting the inward contraction movement of the template.

Furthermore, the ascending limit switch is fixedly connected with the lifting mechanism through a first mounting plate and is arranged above the ascending frame, and the lower limit switch is fixedly connected with the lifting mechanism through a second mounting plate and is arranged below the ascending frame.

The utility model has the advantages that:

1. the utility model discloses an elevator well construction system goes upward component such as limit switch, down limit switch, stopper through setting up, has realized climbing to rise the frame, has climbed down and has risen the automatic shutdown after the frame goes up and down to target in place, need not artifical remote control operation, has reduced construction intensity of labour, has reduced the cost of labor.

2. The utility model discloses an elevator well construction system is provided with stand proximity switch on the stand, and interior pipe end portion is provided with claw arm proximity switch, can control the adduction of template and the rotation of claw arm, need not artifical remote control operation, has reduced construction intensity of labour, has reduced the cost of labor.

3. The utility model discloses an elevator well construction system climbs on and utilizes telescopic pipe connection between the outer tube of frame and climbs down, and the well box can utilize the change position of connecting plate to realize the regulation with the stand distance moreover, and then realizes the regulation of claw arm and wall body distance.

4. The utility model discloses an elevator well construction system, fixed knot construct to set up in the template inboard, and the well diaphragm capsule can be installed from inside to outside, can avoid the wall body reinforcing bar to the influence of installing the well diaphragm capsule, and smash the shake in-process at the concrete, can not make the well diaphragm capsule aversion, avoid the concrete to get into in the well diaphragm capsule.

5. The utility model discloses an elevator well construction system, through aluminium template clamp plate, spout and guide bolt's setting, can prevent to take place the circumstances such as displacement, template diagonal inequality after the template shrink, simultaneously, after the formwork, can fasten the guide bolt on the aluminium template clamp plate, prevent concrete placement in-process, the template skew.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the application and, together with the description, serve to explain the application and are not intended to limit the application.

FIG. 1 is a front view of the overall structure of embodiment 1 of the present invention;

fig. 2 is a top view of the overall structure of embodiment 1 of the present invention;

fig. 3 is a schematic view of the overall structure of a climbing machine according to embodiment 1 of the present invention;

FIG. 4 is a front view of the overall structure of the climbing machine according to embodiment 1 of the present invention;

fig. 5 is an installation schematic diagram of a claw arm proximity switch in embodiment 1 of the present invention;

fig. 6 is a schematic structural view of an L-shaped supporting tube according to embodiment 1 of the present invention;

fig. 7 is an installation schematic diagram of a tilt angle sensor according to embodiment 1 of the present invention;

fig. 8 is a schematic structural view of a template assembly according to embodiment 1 of the present invention;

fig. 9 is an installation schematic diagram of a stand column proximity switch in embodiment 1 of the present invention;

fig. 10 is a schematic view of a fixing structure in embodiment 1 of the present invention;

fig. 11 is a schematic view of the climbing process of a climbing machine according to embodiment 2 of the present invention;

wherein, 1, an upper climbing frame, 1, an outer tube, 1, 2, an extension tube, 1, 3, an inner tube, 1, 4, a claw arm, 1, 5, a claw arm approach switch, 1, 6, an upper limit switch, 1, 7, a lower limit switch, 1, 8, a first mounting plate, 1, 9, a second mounting plate, 1, 10, an electromagnetic chuck, 1, 11, a limit block, 1, 12, an inclination angle sensor, 2, a lower climbing frame, 3, a support frame, 4, a lifting mechanism, 5, a template assembly, 5, 1, 5, 2, a template, 5, 3, a driving piece, 5, 4, an upright column approach switch, 5, 6, an aluminum template press plate, 5, 7, a guide bolt, 5, 8, a first aluminum plate, 5, 9, a second aluminum plate, 5-10 parts of a third aluminum plate, 5-11 parts of a pressing plate, 5-12 parts of a well mold box, 5-13 parts of a fixing plate, 5-14 parts of a fixing beam, 5-15 parts of a positioning beam, 5-16 parts of a connecting beam, 5-17 parts of a first oblique iron, 5-18 parts of a second oblique iron, 6 parts of an L-shaped supporting tube, 6-1 parts of a first supporting part and 6-2 parts of a second supporting part.

Detailed Description

It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

For convenience of description, the words "upper", "lower", "left" and "right" in the present invention, if any, merely indicate that the directions of movement of the device or element are consistent with those of the drawings, and do not limit the structure, but merely facilitate the description of the invention and simplify the description, rather than indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention.

As introduced by the background technology, the processes of formwork collection and formwork support of the existing elevator shaft formwork system both need manual operation, and the climbing process needs to be concerned at any time to climb in place, so that the labor cost is increased invisibly.

In a typical embodiment of the present application, as shown in fig. 1 to 10, a full-automatic elevator shaft construction system includes a climbing machine, the climbing machine adopts a climbing machine related to CN107975233A "a shaft inner formwork collecting and supporting system", and includes an upper climbing frame 1, a lower climbing frame 2, a support frame 3, a lifting mechanism 4 and other elements, the middle part of the lower climbing frame is vertically provided with a support frame with a guide rail, the support frame passes through the upper climbing frame, and the upper climbing frame is provided with a lifting mechanism which drives the upper climbing frame to move along the guide rail. The supporting frame and the lifting mechanism are both of the structure described in CN107975233A 'a template support and withdrawal system in elevator shaft', and are not described in detail here.

The difference between the upper climbing frame and the lower climbing frame and the content recorded in CN107975233A 'an elevator shaft inner template collecting and supporting system' is that the upper climbing frame and the lower climbing frame both comprise two outer tubes 1-1, two telescopic tubes 1-2 are arranged between the two outer tubes, each telescopic tube comprises a fixed part and telescopic parts arranged at two ends of the fixed part, the telescopic parts are in telescopic connection with the fixed parts, the fixed parts and the telescopic parts are both provided with a plurality of through holes arranged along the axial direction of the fixed parts, and the telescopic parts and the fixed parts can be fixed through pin connection of the through holes. The distance between the two outer tubes can be adjusted by the telescopic tube.

The improved climbing device is characterized in that the two ends of the outer pipe are telescopically connected with the inner pipes 1-3, the outer pipe and the inner pipe are also provided with a plurality of through holes arranged along the axis direction of the outer pipe and the inner pipe, the outer pipe and the inner pipe can be fixed through the through holes in a pin joint mode, the end part of the inner pipe is rotatably connected with the claw arms 1-4, the end part of the inner pipe is also provided with the electromagnetic chucks 1-10, the electromagnetic chucks can drive the claw arms to rotate and attract the claw arms after being electrified, the outer pipe, the inner pipe and the claw arms are arranged in a mode of adopting a mode of CN212002240U 'climbing frame claw arm attracting device', the tail ends of the claw arms are provided with rolling wheels, the claw arms are fixed in the inner pipe through pin shafts on two sides and can rotate around the pin shafts, the electromagnetic chucks are installed on the rotating path of the claw arms, the electromagnetic chucks can attract the claw arms after being electrified, and the electromagnetic chucks are installed on side plates on the end part of the inner pipe through the electromagnetic chucks. The prior patent structure is adopted, and the specific structure is not described in detail.

The technical scheme is different from the technical scheme recorded in the CN 212002240U' climbing machine climbing frame claw-arm suction device only in that the tail end of the inner tube is provided with a claw-arm proximity switch 1-5, and the claw-arm proximity switch is connected with a control system and used for detecting the posture and position information of the claw arm and transmitting the detected information to the control system.

The climbing machine is further characterized in that an ascending limit switch 1-6 and a lower limit switch 1-7 which can move synchronously with the upper climbing frame are arranged above and below the upper climbing frame respectively, the ascending limit switch and the descending limit switch are connected with a control system and can send signals to the control system, the ascending limit switch is fixed on a lifting mechanism through a first mounting plate 1-8, and the descending limit switch is fixed on the lifting mechanism through a second mounting plate 1-9. The top of support frame is provided with stopper 1-11, and limit switch can contact with the stopper on going upward, and the up-going motion to climbing frame carries on spacingly, climbing frame can contact with down limit switch down, and the up-going motion to climbing frame down or the down-going motion of climbing frame carry on spacingly.

In this embodiment, the climbing machine is further provided with an inclination angle detection piece, the inclination angle detection piece is connected with the control system and used for monitoring whether the climbing machine inclines or not, when the inclination angle of the climbing machine is larger than a set value, the climbing machine is controlled to stop working, preferably, the inclination angle detection piece adopts inclination angle sensors 1-12, and preferably, the inclination angle switch is installed on an outer shell of the lifting mechanism.

The climbing frame is provided with a template assembly 5, the template assembly adopts the scheme recorded in CN105507580A 'an elevator shaft integral lifting template device', and comprises four upright posts 5-1 with triangular sections, templates 5-2 are arranged between adjacent upright posts, the side edges of the upright posts are flush with the surfaces of the templates, the upright posts are provided with a plurality of linkage mechanisms which enable the templates to move along the inner edge, each linkage mechanism comprises a lead screw positioned in the middle of the upright post, rotatable pull plates are respectively arranged between nuts on the lead screw and the adjacent templates to form a structure that the lead screw rotates to drive the nuts to move up and down and convert the nuts into the templates to move inwards, the nuts and the pull plates are two groups, the screw threads of the two nuts are opposite in rotation, and the nuts are respectively driven to move up and down. The above structure is a conventional structure, and other detailed structures are not described repeatedly herein.

The template assembly of the embodiment is different from the technical solution described in CN105507580A, "an elevator shaft integral lifting template device, in that the lead screw is connected to a driving member 5-3 fixed to the upright column, and the driving member is connected to the control system, and can work under the instruction of the control system to drive the lead screw to rotate.

The driving part comprises an upright post motor and a speed reducer, the motor and the speed reducer are fixedly connected with the upright post through a mounting seat, and an output shaft of the speed reducer is connected with the screw rod through a bevel gear transmission mechanism and can drive the screw rod to rotate. The bevel gear drive may be of conventional construction and will not be described in detail here.

The template assembly of the embodiment is different from the technical solution described in CN105507580A, "an elevator shaft integral lifting template device, in that the column is provided with a column proximity switch 5-4, and the column proximity switch is connected with the control system and is used for detecting the recovery distance of the template and sending a signal to the control system.

L-shaped supporting tubes 6 are further fixed on the outer sides of the tail ends of the four inner tubes of the climbing frame and used for supporting the upright posts, each L-shaped supporting tube comprises a first supporting portion 6-1 and a second supporting portion 6-2 which are vertically arranged, each first supporting portion is a telescopic tube, and the telescopic tubes can be fixed through pin joint of a plurality of through holes formed in two portions in telescopic connection along the axis.

In the embodiment, two ends of the aluminum formwork edge sealing 5-5 at the bottoms of the two opposite formworks perpendicular to the outer pipe are respectively and fixedly connected with one ends of two aluminum formwork pressing plates 5-6, the other ends of the aluminum formwork pressing plates are provided with sliding grooves, guide bolts 5-7 penetrate through the sliding grooves, and the guide bolts are in threaded connection with the inner pipe of the climbing frame.

Preferably, the length of spout equals the template shrink size of setting for, can prevent the condition such as displacement, template diagonal inequality after the template shrink, simultaneously, after the formwork, can prevent concrete placement in-process, template skew with the guide bolt fastening on the aluminium template clamp plate.

Two opposite templates provided with the pressing plates are also respectively provided with two groups of openings which are arranged up and down, each group is provided with two openings, the openings are covered with three connecting plates, preferably, the connecting plates are aluminum plates, the width of two first aluminum plates 5-8 and the width of a second aluminum plate 5-9 are 100mm, and the width of the other third aluminum plate 5-10 is 50 mm. The aluminum plate formwork is characterized in that an installation groove is formed in the inner side face of the edge of the opening, the edge of the aluminum plate is pressed on the groove face of the installation groove, the inner side face of the formwork is fixedly connected with 5-11 pressing plates through bolts, and the pressing plates tightly press and fix the aluminum plate on the formwork.

One 100mm aluminum plate is provided with a mold box opening, the mold box opening penetrates through a shaft mold box 5-12, and a reserved groove for the claw arm to stretch into is formed when the shaft mold box is used for pouring. The distance between the die box and the stand column can be adjusted by adjusting the positions of the three aluminum plates, so that the distance between the claw arms and a wall body is adjusted by matching the work of the telescopic pipes of the two outer pipes.

Preferably, the hoistway mold box is fixed by a fixing structure arranged on the inner side of the mold plate.

The fixing structure comprises fixing plates 5-13, the area of the fixing plates is larger than that of the die box opening, the movement of the well die box towards the outer side direction of the template can be limited, the fixing plates are fixedly connected with the well die box, one end surface of the fixed plate is fixed with the shaft way mould box, the other end surface is fixedly connected with one end of the fixed beam 5-14, the fixed beam penetrates through the space between the two positioning beams 5-15, one end of each positioning beam is fixed with the positioning beam fixing plate, the positioning beam fixing plate is detachably and fixedly connected with the template through a bolt, the space between the other ends of the two positioning beams penetrates through the connecting beams 5-16, the connecting beam is fixedly connected with the template, two first inclined irons 5-17 are inserted into the connecting beam, and the two first inclined irons are contacted with two side faces of the positioning beam, so that the other ends of the two positioning beams are fixed.

Second tapered irons 5-18 are inserted into the fixed beam, the second tapered irons are positioned on one side, close to the fixed plate, of the positioning beam, and the second tapered irons are in contact with the inner side face of the positioning beam and used for limiting movement of the well mold box towards the inner side direction of the mold plate.

When adjusting well diaphragm capsule position, the fixed beam can move in the space between two locating beams, the regulation of cooperation well diaphragm capsule position.

In this embodiment, fixed knot constructs the setting inboard at the template, and the well diaphragm capsule is installed from inside to outside, can avoid the influence of wall body reinforcing bar to installing the well diaphragm capsule, and smash the shake in-process at the concrete, can not make the well diaphragm capsule shift, avoids the concrete to get into the well diaphragm capsule.

Example 2:

the embodiment discloses a construction method of the full-automatic elevator shaft construction system in embodiment 1, as shown in fig. 11, including the following steps:

and (3) installing the full-automatic elevator shaft construction system in the embodiment 1, and pouring a section of elevator shaft.

Starting full-automatic elevator shaft way construction system, hoist mechanism drives and climbs the frame and rises to set for the distance, and hoist mechanism drives and climbs the frame and goes upward along the support frame, and when going limit switch contacted the stopper, hoist mechanism stop work, the electromagnet outage of climbing the frame, and the claw arm rotates and stretches into the reservation inslot, and hoist mechanism drives and climbs the frame and descends to set for the distance for the claw arm contacts with the bottom surface of reservation groove, and the claw arm supports climbing the frame.

The lifting mechanism works to drive the lower climbing frame and the supporting frame to ascend, when the descending limit switch contacts the lower climbing frame, the lifting mechanism stops working, the electromagnetic chuck of the lower climbing frame is powered off, the claw arm of the lower climbing frame rotates and extends into the reserved groove, the lifting mechanism drives the lower climbing frame to descend for a set distance, so that the claw arm of the lower climbing frame contacts the bottom surface of the reserved groove, the support of the lower climbing frame is completed, the driving piece works to drive the template to expand outwards, after the template expands outwards in place, the elevator shaft is poured, the reserved groove is poured out of the shaft mold box, after the pouring is completed, the driving piece drives the template to retract, the retraction of the template is limited by utilizing the stand column to approach the switch control, then the same method is adopted to pour the next section of elevator shaft, and then the pouring of a plurality of sections of elevator shafts is completed in sequence.

The whole pouring process is carried out automatically, the lifting of the climbing machine and the movement of the template are carried out automatically, the remote control by constructors is not needed, the labor intensity of construction is reduced, and the labor cost is reduced.

Although the present invention has been described with reference to the accompanying drawings, it is not intended to limit the scope of the present invention, and those skilled in the art should understand that various modifications or variations that can be made by those skilled in the art without inventive work are still within the scope of the present invention.

Claims

1. The utility model provides a full-automatic elevator shaft way construction system, including climbing machine, climbing machine includes the frame of climbing on being connected with hoist mechanism, hoist mechanism is connected with the support frame, the support frame bottom is connected with the frame of climbing down, it all is equipped with can the pivoted claw arm to climb the frame and climb down, a serial communication port, it is connected with the template assembly to climb on, the template assembly includes many stands and establishes the template between two adjacent stands, the template is connected with the link gear who can drive a plurality of templates and do adduction and external motion at the stand, on climb the frame, the below is equipped with respectively and can be synchronous motion's the limit switch that goes upward and the limit switch that goes downward with climbing frame, the support frame top is equipped with the stopper, the link gear is connected with the driving piece that sets up at the stand.

2. The system of claim 1, wherein the upper and lower climbing frames each comprise two outer tubes, a telescopic tube is disposed between the two outer tubes, the telescopic tube can adjust the distance between the two outer tubes, the two ends of the outer tubes are telescopically connected to an inner tube, the end of the inner tube is rotatably connected to a claw arm, the end of the inner tube is further provided with an electromagnetic chuck, and the electromagnetic chuck can drive the claw arm to rotate and attract the claw arm when being powered on.

3. The fully automatic elevator shaft construction system according to claim 2, wherein the outer side of the end of the inner tube of the climbing frame is provided with an L-shaped support tube for supporting the column of the formwork assembly.

4. The fully automatic elevator shaft construction system according to claim 2 wherein said inner pipe end is fitted with a claw arm proximity switch.

5. The system of claim 1, wherein the two opposite mold plates have openings, and a plurality of connecting plates are disposed at the openings and pressed against the mold plates by pressing plates fixed to the mold plates, wherein one of the connecting plates has a mold box opening, and the mold box opening passes through the hoistway mold box, and the hoistway mold box is fixedly connected to the mold plates by fixing mechanisms disposed inside the mold plates.

6. The fully automatic elevator shaft construction system according to claim 5, wherein the fixing mechanism comprises a fixing plate fixedly connected with the shaft mold box, the area of the fixing plate is larger than that of the mold box opening, the fixing plate is fixed with one end of a fixing beam, the fixing beam penetrates through a space between two parallel and fixedly arranged positioning beams, and the fixing beam is inserted with a wedge iron, and the wedge iron is positioned on one side of the positioning beam close to the fixing plate and is in contact with the positioning beams.

7. The full-automatic elevator shaft construction system according to claim 1, wherein the aluminum formwork sealed edge at the bottom end of the two opposite formworks is fixedly connected with one end of the aluminum formwork pressing plate, the other end of the aluminum formwork pressing plate is provided with a sliding groove, a guide bolt penetrates through the sliding groove, and the guide bolt is in threaded connection with the upper climbing frame.

8. The fully automatic elevator shaft construction system according to claim 7, wherein the length of the chute is equal to the set retraction distance of the formwork.

9. The fully automatic elevator shaft construction system according to claim 1, wherein the column is mounted with a column proximity switch for limiting the adduction movement of the formwork.

10. The fully automatic elevator shaft construction system according to claim 1, wherein the up limit switch is fixedly connected to the lifting mechanism through a first mounting plate and is disposed above the up-climbing frame, and the down limit switch is fixedly connected to the lifting mechanism through a second mounting plate and is disposed below the up-climbing frame.