CN216196442U - Construction protection structure for external wall panel of prefabricated building - Google Patents

Abstract

The application provides an assembly type building side fascia construction protective structure belongs to assembly type building technical field. This prefabricated building side fascia construction protective structure, including basic unit's subassembly and upper assembly, basic unit's subassembly includes debuggable base spare and four altitude mixture control pieces, the debuggable base spare includes base I and base II and the electric putter I that sets up in pairs. In the application, the upper layer assembly can be synchronously expanded outwards according to the adjustment of the base layer assembly, so that the building wall outer wall plate is convenient to construct, the bottommost part of the upper layer assembly can be moved to the topmost end of a pre-construction position, and materials required to be built by the upper layer assembly are indirectly saved; utilize upper assembly not only can carry out constantly upwards stack according to the construction position needs and build, make its construction needs that is applicable to the side fascia of co-altitude wall, can also guarantee this protective structure's protecting effect simultaneously when building the use.

Description

Construction protection structure for external wall panel of prefabricated building

Technical Field

The application relates to the field of prefabricated buildings, in particular to an external wall panel construction protection structure of a prefabricated building.

Background

The fabricated building external wall panel needs to be manually operated to build a scaffold or a hanging basket as a protective structure for the construction and installation of the external wall panel in the construction and installation process.

But the scaffold brings the defect that the construction progress is slowed down and the construction strength is improved, and in order to avoid the defect of scaffold construction, more hanging baskets are adopted to carry out assembly construction on the outer wall surface, the hanging basket structure is relatively fixed, the width of the hanging basket is not convenient to be adjusted to adapt to wall surface construction, if the construction of the external wall panel is needed to be carried out on a wider wall surface, a proper hanging basket is needed to be selected and set up to be matched with the hanging basket structure adopted by the wall panel, thus reducing the convenience of the integral construction and use of the hanging basket, meanwhile, because the hanging basket is usually fixed by a steel wire rope, the stability is poor, the wall surface is easy to collide with the hanging basket under the change of external environment, so that the hanging basket and the wall surface are rubbed to damage the wall surface, the effect of the external wall panel after construction is reduced, and the safety of using the hanging basket is also poor, and dangerous accidents are easily caused when the hanging basket shakes.

How to utility model a fabricated building side fascia construction protective structure improves these problems has become the problem that technical staff in the field need to solve urgently.

SUMMERY OF THE UTILITY MODEL

In order to compensate above not enough, the application provides an assembly type building side fascia construction protective structure, aims at improving the protective structure that present assembly type side fascia construction adopted and builds convenience and the relatively poor problem of stability.

The embodiment of the application provides an assembly type building side fascia construction protective structure, including basic unit's subassembly and upper assembly.

The base component comprises an adjustable base part and four height adjusting parts, the adjustable base part comprises a base I, a base II and electric push rods I arranged in pairs, the two electric push rods I run synchronously, the fixed ends and the movable ends of the two electric push rods I are respectively fixed with the base I and the base II, the bottoms of the base I and the base II are respectively provided with self-locking universal wheels in pairs, the separated sides of the base I and the base II are respectively provided with a connecting plate, the bottom ends of the two connecting plates are respectively connected with an electric push rod II, the movable ends of the two electric push rods II are respectively connected with a support plate, the two support plates are respectively provided with a through port for inserting an external anchor rod, the four height adjusting parts respectively comprise servo motors and ball screw pairs, the four servo motors are divided into two groups, the two groups of servo motors are respectively and fixedly arranged on the upper surfaces of the base I and the base II, every ball screw pair is connected respectively in corresponding servo motor's output, all ball screw pair's outer wall all rotates and is connected with ball screw nut pair, upper assembly includes a plurality of linking piece and a plurality of operation platform spare and a plurality of protection piece, the bottommost both sides that operation platform spare departed from are respectively with two sets of ball screw nut pair is indirect fixed, all operation platform spare is followed two sets of ball screw nut pair reciprocates, operation platform spare is two outside translation expandes under electric putter I's the drive, and is adjacent operation platform spare passes through linking piece is connected fixedly, every the protection piece is connected to respectively to corresponding the upper surface week side of operation platform spare, and follows operation platform spare carries out lateral shifting.

In the implementation process, the bottoms of a base I and a base II in an adjustable base part are provided with self-locking universal wheels together, so that the protective structure can move and be fixed freely, the electric push rod I is used for adjusting the distance between the fixed base I and the base II, the operation platform part and the protective part can expand left and right simultaneously in the moving process following the electric push rod I, the protective structure can be close to the left and right edges of a wall surface to be constructed, the integral rapid construction of one side wall surface is facilitated, the construction efficiency is relatively high, the safety of the protective structure is high due to the setting of the protective part, the corresponding support plate can be contacted with the ground by the electric push rod II, the holes preset on the support plate are fixed with the ground by using anchor rods conveniently, the protective structure is high in use stability, and can move by using the self-locking universal wheels, before moving, a place which is reached by people is constructed in advance, when the protective structure moves to the bottom of the wall surface, the corresponding ball screw nut pair can be driven to rotate by means of a servo motor in the four height adjusting pieces so as to indirectly drive the bottommost operation platform piece to move upwards and enable the bottommost operation platform piece to move upwards to the uppermost part of the prefabricated construction, so that the construction from the bottommost part of the wall surface is not needed, the construction material is indirectly saved, two operation platform pieces which are adjacent up and down can be quickly and continuously superposed and constructed by utilizing the connecting piece, the protective structure is convenient and higher in wall surface construction, the applicability of the wall surface construction is improved, and in sum, the labor intensity of the construction engineering which is conveniently and quickly constructed is reduced, the stability and the applicability are higher, the protective effect is better, in addition, the protective structure does not collide and rub with the wall surface in the construction process, the construction effect is better.

In a specific embodiment, each servo motor is provided with a reinforcing plate, and all the reinforcing plates are fixedly connected with the upper surfaces of the corresponding base I and the corresponding base II respectively.

In the implementation process, the reinforcing plate is fixed with the servo motor and the corresponding base I and the base II through screws, so that the use stability of the whole device is improved.

In a specific embodiment, the opposite sides of the bottommost working platform part are fixedly connected with reinforcing blocks, and all the reinforcing blocks are fixedly connected with the outer walls of the corresponding ball screw nut pairs respectively.

In the above-mentioned realization process, the optional mode that adopts the bolt fastening of boss links up with loading board I and loading board II that correspond respectively in the operation platform spare, utilizes the setting of boss to increase the area of being connected of ball screw nut pair and loading board I and loading board II, can effectively promote the steadiness that this protective structure used promptly.

In a concrete embodiment, all operation platform spare all includes loading board I and loading board II, loading board I is the setting of U-shaped form, loading board II is the setting of T shape, loading board II peg graft in loading board I, loading board I with the strip rail that can coincide all has been seted up on the loading board II, loading board I with loading board II still installs jointly and can run through all the locking bolt I of strip rail, all I bottom of locking bolt still all install support tightly in corresponding the lock nut of I bottom of loading board.

In the above-mentioned realization in-process, the removal process that loading board I and loading board II that the grafting set up conveniently follow electric putter I expands outward about going on in step for this protective structure can be more aspect carry out the construction of wideer wall, and the construction suitability is higher, utilizes locking bolt I and lock nut's setting to fix loading board I and II positions of loading board after removing simultaneously, has increased the fastness that operation platform spare used indirectly.

In a specific embodiment, I bottom of loading board still articulates there is the cat ladder, upper portion operation platform spare is connected the bottom and the bottom of cat ladder the operation platform spare the upper surface laminating of loading board II, the entrance to a cave has been seted up on the loading board I, it has to cover in to articulate on the loading board I the apron of entrance to a cave.

In the above-mentioned realization process, another tip of the fixed cat ladder of cat ladder one end portion through round pin axle and I bottom one side of loading board adopts the bolt to carry out removable the fixing with I corresponding grafting loading board II of loading board, when needs dismantle the cat ladder directly take off its soon can, the upper surface laminating of loading board II in its bottom of cat ladder after the pine and the operation platform spare of next floor, make things convenient for operating personnel to creep on the mesa of last operation platform spare, simultaneously when arriving the entrance to a cave, the bolt of lapping down opens it and makes it no longer cover the entrance to a cave, so just make things convenient for operating personnel to drill out on the mesa that gets into the operation platform spare from the entrance to a cave department, make things convenient for operating personnel to carry out free movement on the mesa of all operation platform spares, high convenience in use.

In a specific embodiment, all the joints comprise outer sleeves and inner insertion rods, all the outer sleeves are respectively connected to the upper surfaces of the corresponding bearing plates I and II, all the inner insertion rods are respectively connected to the lower surfaces of the corresponding bearing plates I and II, all the inner insertion rods are respectively fixedly connected with the corresponding outer sleeves in an inserted mode, all the outer sleeves are connected with locking bolts II, all the inner insertion rods are provided with screw holes I matched with the locking bolts II, and the outer sleeves and the inner insertion rods are fixed through the matching of the locking bolts II and the screw holes I.

In the above-mentioned realization process, the outer sleeve and the interior pin that can establish the grafting by the cover can tentatively fix adjacent operation platform spare from top to bottom, utilize the cooperation of locking bolt II and screw I to consolidate adjacent operation platform spare from top to bottom once more to all operation platform spares of being convenient for stabilize the stack and build.

In a specific embodiment, all the protection members include two baffles, two protection sleeves and two protection rods, the two baffles are respectively and fixedly connected to two ends of the upper surfaces of the corresponding bearing plates i and ii, all the protection sleeves are respectively and alternately connected with the corresponding baffles, all the protection rods are respectively and alternately connected with the corresponding baffles, and each protection rod is respectively and slidably sleeved in the corresponding protection sleeve.

In the above-mentioned realization in-process, two baffles that utilize to correspond can protect the both sides of operation platform spare upper surface, lag and the protective rod that utilize the cover to establish can protect all the other both sides of platform spare upper surface, and lag and protective rod can follow the removal of electric putter I and expand outward about going on in step, the convenience that the protection piece used has been increased, lag and protective rod hookup location crisscross distribution simultaneously, loading board I and II hookup locations of loading board also crisscross distribution, all lags and protective rod are crisscross respectively and are connected with the baffle that corresponds promptly, loading board I and loading board II are crisscross respectively and control the boss that two sets of ball screw nut pairs are connected fixed, stability when can increasing altitude mixture control like this, increase the stability that this protective structure used promptly.

In the implementation process, the fixing and the dismounting of one end of the crawling ladder and the operation platform part are facilitated by the aid of the setting of the locking bolt III and the screw hole II, the movable fixing of one end of the cover plate and the operation platform part is facilitated by the aid of the setting of the locking bolt IV and the screw hole III, and convenience in assembly type construction of the external wall panel is improved.

Drawings

In order to more clearly explain the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and that for those skilled in the art, other related drawings can be obtained from these drawings without inventive effort.

FIG. 1 is a schematic structural diagram of a construction protection structure of an external wall panel of a fabricated building provided in an embodiment of the present application;

FIG. 2 is a schematic structural diagram of a base layer assembly according to an embodiment of the present disclosure;

FIG. 3 is a schematic structural diagram of a connection relationship between a base I and a base II according to an embodiment of the present disclosure;

FIG. 4 is a schematic structural view of a connection relationship between a work platform member and a height adjustment member according to an embodiment of the present disclosure;

FIG. 5 is a schematic sectional view of a connection structure between a bearing plate I and a bearing plate II and a ladder stand according to an embodiment of the present disclosure;

FIG. 6 is a schematic cross-sectional connection structure diagram of a bearing plate I and a bearing plate II according to an embodiment of the present disclosure;

FIG. 7 is a schematic view of a connector structure provided in accordance with an embodiment of the present application;

fig. 8 is a schematic view of a protective element according to an embodiment of the present disclosure.

In the figure: 10-a base layer assembly; 110-a debuggable base member; 111-base i; 112-base II; 113-an electric push rod I; 114-self-locking universal wheel; 115-connector tiles; 116-electric push rod II; 117-plate; 120-height adjustment; 121-a servo motor; 122-ball screw pair; 123-ball screw nut pair; 20-upper assembly; 210-a splice; 211-an outer sleeve; 212-an internal shaft; 213-locking bolt II; 220-a work platform element; 221-bearing plate I; 222-carrying plate II; 223-a bar track; 224-locking bolt i; 225-climbing ladder; 226-an opening; 227-cover plate; 230-a guard; 231-a baffle plate; 232-protective sleeve; 233-guard bar.

Detailed Description

The technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application.

To make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments obtained by a person of ordinary skill in the art without any inventive work based on the embodiments in the present application are within the scope of protection of the present application.

Thus, the following detailed description of the embodiments of the present application, as presented in the figures, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments obtained by a person of ordinary skill in the art without any inventive work based on the embodiments in the present application are within the scope of protection of the present application.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and thus should not be considered limiting.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact of the first and second features, or may comprise contact of the first and second features not directly but through another feature in between. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Referring to fig. 1, the present application provides a fabricated building external wall panel construction protection structure, which includes a base component 10 and an upper component 20.

The upper layer assembly 20 can be synchronously expanded outwards according to the adjustment of the base layer assembly 10, so that the building wall outer wall plate construction method is convenient to apply to building wall outer wall plate construction with different widths, and meanwhile, the bottommost part of the upper layer assembly 20 can be moved to the topmost end of a pre-construction position, so that materials required to be built by the upper layer assembly 20 are indirectly saved; utilize upper assembly 20 not only can carry out constantly upwards stack according to the construction position needs and build, make its construction needs that is applicable to the side fascia of not co-altitude wall, can also guarantee this protective structure's protective effect simultaneously when building the use.

Referring to fig. 1, 2 and 3, the base component 10 includes an adjustable base member 110 and four height adjusting members 120, the adjustable base member 110 includes a base i 111 and a base ii 112 and electric push rods i 113 arranged in pairs, the two electric push rods i 113 run synchronously, and fixed ends and movable ends of the two electric push rods i 113 are respectively fixed with the base i 111 and the base ii 112 through screws, the bottoms of the base i 111 and the base ii 112 are respectively provided with self-locking universal wheels 114 through screws in pairs, the sides of the base i 111 and the base ii 112 away from each other are respectively provided with connecting plates 115 through screws, the bottom ends of the two connecting plates 115 are respectively connected with the electric push rods ii 116 through screws, the movable ends of the two electric push rods ii 116 are respectively connected with support plates 117 through screws, and the two support plates 117 are provided with through holes for external anchor rods to be inserted and connected.

Referring to fig. 1 and 2, each of the four height adjusting members 120 includes a servo motor 121 and a ball screw pair 122, the four servo motors 121 are divided into two groups, the two groups of servo motors 121 are respectively and fixedly mounted on the upper surfaces of the bases i 111 and ii 112, wherein each servo motor 121 is provided with a reinforcing plate, all the reinforcing plates are respectively and fixedly connected with the upper surfaces of the corresponding bases i 111 and ii 112, and as further explained, the reinforcing plates are fixed with the servo motors 121 and the corresponding bases i 111 and ii 112 by screws, thereby being beneficial to increasing the stability of the whole device. Each ball screw pair 122 is connected to the output end of the corresponding servo motor 121 through a coupler, and the outer walls of all the ball screw pairs 122 are rotatably connected with ball screw nut pairs 123.

Referring to fig. 1 and 4, the upper assembly 20 includes a plurality of connecting members 210, a plurality of work platform members 220, and a plurality of shielding members 230, two separated sides of the bottommost work platform member 220 are respectively and indirectly fixed to two sets of ball screw nut pairs 123, wherein the separated sides of the bottommost work platform member 220 are respectively and fixedly connected to reinforcing blocks, all the reinforcing blocks are respectively and fixedly connected to outer walls of the corresponding ball screw nut pairs 123, further explained, the reinforcing blocks can be selectively connected to corresponding bearing plates i 221 and ii 222 of the work platform member 220 by bolts, and the arrangement of the reinforcing blocks can increase the connection area between the ball screw nut pairs 123 and the bearing plates i 221 and ii 222, i.e., the stability of the shielding structure can be effectively improved. All the work platform parts 220 move up and down along with the two groups of ball screw nut pairs 123, the work platform parts 220 are driven by the two electric push rods I113 to translate outwards and unfold, the adjacent work platform parts 220 are connected and fixed through the connecting pieces 210, and each protection piece 230 is connected to the periphery side of the upper surface of the corresponding work platform part 220 and moves transversely along with the work platform part 220.

Referring to fig. 1, 4, 5 and 6, all the working platform members 220 include a bearing plate i 221 and a bearing plate ii 222, the bearing plate i 221 is U-shaped, the bearing plate ii 222 is T-shaped, the bearing plate ii 222 is inserted into the bearing plate i 221, the bearing plate i 221 and the bearing plate ii 222 are both provided with strip rails 223 capable of being overlapped, the bearing plate i 221 and the bearing plate ii 222 are also commonly provided with locking bolts i 224 capable of penetrating through all the strip rails 223, the bottoms of all the locking bolts i 224 are also provided with locking nuts abutting against the corresponding bottoms of the bearing plate i 221, wherein the inserted bearing plate i 221 and the bearing plate ii 222 are conveniently and synchronously expanded left and right along with the moving process of the electric push rod i 113, so that the protective structure can more conveniently perform construction of a wider wall surface, the construction applicability is high, and the positions of the bearing plate i 221 and the bearing plate ii 222 after moving can be fixed by the arrangement of the locking bolts i 224 and the locking nuts, indirectly increasing the robustness of the use of the work platform member 220.

In this embodiment, the bottom of the loading board i 221 is further hinged with a ladder stand 225, the bottom end of the ladder stand 225 connected with the upper working platform part 220 is attached to the upper surface of the loading board ii 222 of the bottom working platform part 220, the loading board i 221 is provided with an opening 226, the loading board i 221 is hinged with a cover plate 227 covering the opening 226, wherein one end of the ladder stand 225 is detachably fixed to the other end of the fixed ladder stand 225 at one side of the bottom of the loading board i 221 through a pin shaft by using a bolt and the loading board ii 222 correspondingly inserted into the loading board i 221, when the ladder stand 225 needs to be detached, the ladder stand is directly unscrewed, the bottom of the loosened ladder stand 225 is attached to the upper surface of the loading board ii 222 in the next working platform part 220, an operator can climb onto the table top of the previous working platform part 220 conveniently, and when the loading board i 226 arrives, the bolt on the cover plate 227 is unscrewed to open the ladder stand so that the opening 226 is no longer covered, therefore, the operator can conveniently drill out from the hole 226 and enter the table top of the operation platform piece 220, the operator can conveniently and freely move on the table top of all the operation platform pieces 220, and the use convenience is high.

Referring to fig. 1, 4 and 7, all the connecting members 210 include outer sleeves 211 and inner insertion rods 212, all the outer sleeves 211 are respectively connected to the upper surfaces of the corresponding bearing plates i 221 and ii 222 through screws, all the inner insertion rods 212 are respectively connected to the lower surfaces of the corresponding bearing plates i 221 and ii 222 through screws, all the inner insertion rods 212 are respectively fixed to the corresponding outer sleeves 211 in an inserting manner, all the outer sleeves 211 are connected to locking bolts ii 213, all the inner insertion rods 212 are provided with screw holes i adapted to the locking bolts ii 213, the outer sleeves 211 and the inner insertion rods 212 are fixed through the matching of the locking bolts ii 213 and the screw holes i, wherein the upper and lower adjacent working platform members 220 can be primarily fixed by the outer sleeves 211 and the inner insertion rods 212 which can be sleeved and inserted, the upper and lower adjacent working platform members 220 can be secondarily reinforced by the matching of the locking bolts ii 213 and the screw holes i, thereby facilitating a secure stacking and building of all work platform elements 220.

Referring to fig. 1, 4, 5, and 8, all the protection members 230 include two blocking plates 231, a protection sleeve 232, and protection rods 233, the two blocking plates 231 are respectively fixedly connected to two ends of the upper surfaces of the corresponding bearing plates i 221 and ii 222 through screws, all the protection sleeves 232 are respectively connected to the corresponding blocking plates 231 in a staggered manner through screws, all the protection rods 233 are respectively connected to the corresponding blocking plates 231 in a staggered manner through screws, and each protection rod 233 is respectively slidably sleeved in the corresponding protection sleeve 232, wherein two sides of the upper surface of the work platform 220 can be protected by the corresponding two blocking plates 231, the rest two sides of the upper surface of the work platform 220 can be protected by the sleeved protection sleeves 232 and protection rods 233, and the protection sleeves 232 and protection rods 233 can be extended left and right along with the movement of the electric push rod 113, thereby increasing the convenience in use of the protection members 230, meanwhile, the connecting positions of the protective sleeve 232 and the protective rod 233 are distributed in a staggered mode, and the connecting positions of the bearing plate I221 and the bearing plate II 222 are also distributed in a staggered mode, so that the stability during height adjustment can be improved, and the stability of the protective structure in use is improved.

A building method of an assembly type building external wall panel construction protection structure comprises the following steps:

step S1: coating the bottom, namely manually coating and leveling the bottom of the wall surface to be coated;

step S2: the transverse position is fixed, the protective structure is moved to the corner of a building wall by using a self-locking universal wheel 114, the power supply of an electric push rod I113 and an electric push rod II 116 is switched on, two electric push rods II 116 which move synchronously are started according to the length of the wall to pull a base I111 and a base II 112 to a certain distance, so that the separated ends of the base I111 and the base II 112 are flush with the two transverse ends of the wall, a working platform piece 220 and a protective piece 230 can move leftwards and rightwards along with the electric push rods II 116 in the moving process of the two electric push rods II 116 which move synchronously, then the two electric push rods II 116 are respectively used for landing corresponding support plates 117, and the support plates 117 are fixed on the ground by using external anchor rods, wherein the electric push rods I113 and the electric push rods II 116 are respectively provided with encoders, the types of the encoders and the power supply and control principles are the prior art, the operation distance of the electric push rods II 116 on the left side and the right side of the adjustable base part 110 can be controlled by corresponding encoders, so that the adjustable base part 110 is in a stable state, and the safety of subsequent construction is ensured;

step S3: the longitudinal height is fixed, a worker stands on the upper part of the bottommost operation platform piece 220, and the two servo motors 121 are used for driving the corresponding ball screw pairs 122 to synchronously move upwards, so that the bottommost operation platform piece 220 is moved and fixed to a certain height, and the operation platform piece 220 can reach the uppermost part of the pre-smearing position;

step S4: stacking and building, after the smearing area of the bottommost work platform piece 220 is smeared, moving the upper work platform piece 220 to the position above the bottommost work platform piece 220 by using external hoisting equipment, enabling the inner inserting rod 212 connected with the upper work platform piece 220 to be sleeved with the outer sleeve 211 on the lower work platform piece 220, stacking and building two work platform pieces 220, fixing the positions of the inner inserting rod 212 and the outer sleeve 211 by using the matching of a locking bolt II 213 and a screw hole I, putting down the ladder stand 225 hinged at the bottom of the upper work platform piece 220, enabling the bottommost part of the ladder stand 225 to be abutted against the uppermost part of the lower work platform piece 220, climbing towards the upper work platform piece 220 from the bottommost work platform piece 220 by using the ladder stand 225, opening the cover plate 227 covered at the hole 226 to smoothly reach the upper work platform piece 220 for smearing of the next wall surface, after the wall surface is painted, the operation mode is circulated to build the upper layer operation platform piece 220 until all the wall surfaces are painted.

In this embodiment, in step S2, both ends of the upper portion of the protection component 230 are connected with lifting lugs (not shown), and the external hoisting device stacks the upper work platform component 220 on the lower work platform component 220 by using the lifting lugs, wherein the work platform component 220 is stacked and built conveniently by using the lifting lugs, so that the convenience of building the work platform component 220 is increased.

In this embodiment, cat ladder 225 end-to-end connection has locking bolt iii, screw ii with locking bolt iii looks adaptation is seted up to the bottom of the work platform spare 220 that corresponds, cat ladder 225 realizes the fixed with the work platform spare 220 that corresponds through the cooperation of locking bolt iii and screw ii, still be connected with locking bolt iv on the work platform spare 220 that corresponds, screw iii with locking bolt iv looks adaptation is still seted up on the apron 227, apron 227 realizes the fixed with the work platform spare 220 that corresponds through the cooperation of locking bolt iv and screw iii, wherein, the settlement that utilizes locking bolt iii and screw ii is convenient for realize fixed and the dismantlement of cat ladder 225 one end and work platform spare 220, the settlement that utilizes locking bolt iv and screw iii is convenient for realize the activity of apron 227 one end and work platform spare 220 is fixed, the convenience of outer wall panel assembled construction has so increased.

It should be noted that the specific model specifications of the electric push rod i 113, the self-locking universal wheel 114, the electric push rod ii 116, the servo motor 121, the ball screw pair 122, the outer sleeve 211, the inner inserted rod 212, the ladder stand 225, the cover plate 227, the protective sleeve 232 and the protective rod 233 need to be determined according to the actual specification of the device, and the specific model selection calculation method adopts the prior art in the field, and therefore, detailed description is omitted.

The power supply and the principle of the power supply of the electric push rod i 113, the electric push rod ii 116 and the servo motor 121 are clear to those skilled in the art and will not be described in detail herein.

The above description is only an example of the present application and is not intended to limit the scope of the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present application, and shall be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims (7)

1. An assembly type building external wall panel construction protection structure is characterized by comprising

Basic unit (10), basic unit (10) is including debugging base spare (110) and four height control spare (120), debugging base spare (110) is including base I (111) and base II (112) and the electric putter I (113) that sets up in pairs, two electric putter I (113) synchronous operation, and two the stiff end and the expansion end of electric putter I (113) respectively with base I (111) with base II (112) are fixed, base I (111) with base II (112) bottom all installs from locking-type universal wheel (114) in pairs, base I (111) and base II (112) are kept away from the side and all install joint board (115), two joint board (115) bottom all is connected with electric putter II (116), two the expansion end of electric putter II (116) all is connected with extension board (117), through openings for inserting external anchor rods are formed in the two support plates (117);

the four height adjusting pieces (120) respectively comprise servo motors (121) and ball screw pairs (122), the four servo motors (121) are divided into two groups, the two groups of servo motors (121) are respectively and fixedly installed on the upper surfaces of the base I (111) and the base II (112), each ball screw pair (122) is respectively connected to the output end of the corresponding servo motor (121), and the outer walls of all the ball screw pairs (122) are respectively and rotatably connected with ball screw nut pairs (123);

upper assembly (20), upper assembly (20) include a plurality of link joint piece (210) and a plurality of operation platform spare (220) and a plurality of guard piece (230), the bottommost both sides that operation platform spare (220) leave are respectively with two sets of ball screw nut is vice (123) indirect fixed, all operation platform spare (220) are followed two sets of ball screw nut is vice (123) and are reciprocated, operation platform spare (220) are two outwards the translation is expanded under the drive of electric putter I (113), and is adjacent operation platform spare (220) pass through link joint piece (210) are connected fixedly, every guard piece (230) are connected to corresponding respectively operation platform spare (220)'s upper surface week side, and follow operation platform spare (220) carry out lateral shifting.

2. The fabricated building external wall panel construction protection structure as claimed in claim 1, wherein each servo motor (121) is provided with a reinforcing plate, and all the reinforcing plates are fixedly connected with the upper surfaces of the corresponding base I (111) and the corresponding base II (112).

3. The fabricated building external wall panel construction protection structure as claimed in claim 1, wherein the opposite sides of the bottommost operation platform member (220) are fixedly connected with reinforcing blocks, and all the reinforcing blocks are fixedly connected with the outer walls of the corresponding ball screw nut pairs (123).

4. The fabricated building external wall panel construction protection structure as claimed in claim 1, wherein all the working platform members (220) comprise a bearing plate I (221) and a bearing plate II (222), the bearing plate I (221) is U-shaped, the bearing plate II (222) is T-shaped, the bearing plate II (222) is inserted into the bearing plate I (221), strip rails (223) capable of being overlapped are respectively arranged on the bearing plate I (221) and the bearing plate II (222), locking bolts I (224) capable of penetrating through all the strip rails (223) are further commonly installed on the bearing plate I (221) and the bearing plate II (222), and locking nuts abutting against the corresponding bottoms of the bearing plate I (221) are further installed at the bottoms of all the locking bolts I (224).

5. The fabricated building external wall panel construction protection structure as claimed in claim 4, wherein the bottom of the bearing plate I (221) is further hinged with a ladder stand (225), the bottom end of the ladder stand (225) connected with the upper operating platform part (220) is attached to the upper surface of the bearing plate II (222) at the bottom of the operating platform part (220), the bearing plate I (221) is provided with an opening (226), and the bearing plate I (221) is hinged with a cover plate (227) covering the opening (226).

6. The fabricated building external wall panel construction protection structure according to claim 5, wherein all the connection members (210) comprise outer sleeves (211) and inner insertion rods (212), all the outer sleeves (211) are respectively connected to the upper surfaces of the corresponding bearing plates I (221) and II (222), all the inner insertion rods (212) are respectively connected to the lower surfaces of the corresponding bearing plates I (221) and II (222), all the inner insertion rods (212) are respectively fixed with the corresponding outer sleeves (211) in an inserting manner, all the outer sleeves (211) are respectively connected with locking bolts II (213), all the inner insertion rods (212) are respectively provided with screw holes I matched with the locking bolts II (213), the outer sleeve (211) and the inner inserting rod (212) are fixed through the matching of the locking bolt II (213) and the screw hole I.

7. The fabricated building external wall panel construction protection structure according to claim 6, wherein all the protection members (230) comprise two baffle plates (231) and protection sleeves (232) and protection rods (233), the two baffle plates (231) are respectively and fixedly connected to two ends of the upper surfaces of the corresponding bearing plates I (221) and II (222), all the protection sleeves (232) are respectively and alternately connected with the corresponding baffle plates (231), all the protection rods (233) are respectively and alternately connected with the corresponding baffle plates (231), and each protection rod (233) is respectively and slidably sleeved in the corresponding protection sleeve (232).

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