CN213626572U

CN213626572U - Tool type external cantilever operation platform

Info

Publication number: CN213626572U
Application number: CN202022080330.XU
Authority: CN
Inventors: 叶春; 郭登林; 周涛; 方苹; 杨恒丰; 朱立华; 尹仕伯; 袁颖
Original assignee: NO5 CONSTRUCTION ENGINEERING Co Ltd OF GUIZHOU CONSTRUCTION AND ENGINEERING GROUP
Current assignee: NO5 CONSTRUCTION ENGINEERING Co Ltd OF GUIZHOU CONSTRUCTION AND ENGINEERING GROUP
Priority date: 2020-09-21
Filing date: 2020-09-21
Publication date: 2021-07-06
Anticipated expiration: 2030-09-21

Abstract

The utility model relates to the technical field of building construction auxiliary equipment, in particular to a tool type external overhanging operation platform, which is arranged on the upper surface of a lower floor slab through a gate-type scaffold, a top support rod is arranged at the top end of the gate-type scaffold, and an anti-skid part is arranged at the top end of the top support rod, thereby avoiding the sliding of the top support rod when the top support rod is tightly propped against the lower surface of the upper floor slab, and enhancing the overall stability of the gate-type scaffold; establish at lower floor and the platform of encorbelmenting through the bearing diagonal and keep away from gate-type scaffold frame one end and be connected, realize the bearing diagonal jack-up to the platform of encorbelmenting, keep away from gate-type scaffold frame one end through the platform upper surface of encorbelmenting and establish pull rod AND gate-type scaffold frame slope and pull up, the platform of encorbelmenting is connected with gate-type scaffold frame for under pull rod and bearing diagonal and gate-type scaffold frame common effort, realize encorbelmenting the platform and stably encorbelment, strengthened stability, simple structure.

Description

Tool type external cantilever operation platform

Technical Field

The utility model belongs to the technical field of construction auxiliary assembly technique and specifically relates to an instrument formula operation platform of encorbelmenting outward.

Background

With the rapid development of the construction industry, commercial complex buildings are continuously emerging, and an operation platform is usually required to be built for the construction of the adjacent side of an outer wall and the adjacent side of a light well. Traditional operation platform sets up and sets up mainly to set up from ground or the pre-buried steel support platform that encorbelments of floor on and falls to the ground steel pipe scaffold, even full hall frame sets up the frame as facing limit operation platform, for example the tower structure operation platform that encorbelments of patent number 201010624863.8, this has not only caused the material occupancy great, sets up and consumes time long, and the work load is big, a great deal of problem such as with high costs, and area is great in addition, seriously influences each kind of industry specialty cross operation in the construction field, causes the efficiency of construction low.

Therefore, the cantilever construction operation platform convenient to disassemble or move is rapidly developed and researched. For example: an overhanging movable type limb construction operation platform with the patent number of 201620447151.6 is characterized in that angle steel and square steel are connected to form a main frame, a moving mechanism, a configuration box and an overhanging platform, the moving mechanism is arranged at the bottom of the main frame, the counterweight box is arranged on one side, far away from the overhanging platform, of the main frame, a ladder stand is arranged on one side, close to the overhanging platform, of the main frame, an angle steel inclined strut is arranged between the overhanging platform and the middle part of the main frame, an angle steel inclined strut is arranged between the overhanging platform and a counterweight box base, a protection device is arranged on the overhanging platform, one end of the counterweight box is arranged indoors, and the overhanging end of the overhanging platform is; the purpose of arranging the overhanging operation platform between floors is realized, and the occupied space is reduced.

For another example: the 201620857047.4 overhanging operation platform comprises a base platform, wherein a stand is arranged on the base platform, the upper side of the stand is suspended from the main body of the stand, peripheral safety guardrails of an operation platform body are arranged, a crawling ladder obliquely connected between the stand and the operation platform body and a weight box used for maintaining balance are obliquely connected, and the weight box is arranged on the base platform, so that the construction work and units can be operated in a crossed manner, the construction efficiency is improved, and the occupied space is reduced.

It is thus clear that the convenience of research among the prior art, portable operation platform of encorbelmenting all realize stably with the weight box counter weight, and this kind of operation needs the weight box to have sufficient counter weight gravity, otherwise will lead to encorbelmenting platform one side downward sloping, directly takes place the incident, causes stability relatively poor. Therefore, the wall body is directly used as a stress supporting point, so as to realize the purpose of stable cantilever operation, for example: the mobilizable formula operation platform and the construction system of encorbelmenting of patent number 201621233129.8 adopts the fixed bolster, encorbelments the platform and prevent that the railing constitutes, through borrowing the power wall body as the atress fulcrum, encorbelments overhanging and forming operation platform, convenient and fast, but still exist following a great deal of defect: the applicability of the commercial complex to the frame structure is poor; secondly, the bolt is directly arranged on the outer wall surface, the requirement on the stability of the arranged bolt and the fastening device is higher, and the requirement on the fastening property of the bolt arranged on the outer wall surface is also higher, so that the difficulty is higher during later dismantling; install on the wall face, need occupy the wall space of wall face, need continuous dismantlement and installation when causing the construction, otherwise will influence the installation and should encorbelment the unable construction of platform position, influence the efficiency of construction.

In view of this, the present researchers combine the existing movable cantilever operation platform to improve the cantilever operation platform installed indoors, and provide a new structure for the design of the cantilever operation platform.

SUMMERY OF THE UTILITY MODEL

In order to solve the above-mentioned technical problem who exists among the prior art, the utility model provides an operating platform is encorbelmented outward to instrument formula, as the atress fulcrum between adjacent floor of make full use of and the floor, realize fixing between last floor and the lower floor to door-type scaffold, it is stable to realize door-type scaffold, the platform of encorbelmenting is encorbelmented to outdoor going on being under construction from door-type scaffold, the area that occupies the wall on installing the wall has been avoided, also convenient to detach and installation, the stability has been strengthened simultaneously, the safety risk that the counter weight is not enough to lead to encorbelmenting the operation panel slope has been got rid of.

The method is realized by the following technical scheme:

the tool type external cantilever operation platform comprises a door type scaffold, a top support rod, an upper floor slab and a lower floor slab, wherein the door type scaffold comprises four stand columns, and a plurality of stabilizing cross rods are arranged between every two adjacent stand columns; the top supporting rods can be inserted into the top ends of the stand columns, and a plurality of stable cross rods are arranged between every two adjacent top supporting rods; the door-type scaffold is characterized in that an overhanging platform is arranged on the side surface formed by any two adjacent upright posts, and one end of the overhanging platform is connected with the door-type scaffold; a pull rod is arranged between the other end of the cantilever platform and the door type scaffold, and the pull rod is positioned at the upper part of the cantilever platform; the bottom end of the door type scaffold is erected on the upper surface of the lower floor slab, and an inclined supporting rod is arranged between the edge of the cantilever end of the lower floor slab and the lower surface of one end of the cantilever platform, which is provided with the pull rod; the ladder stand is arranged at the end part of the cantilever platform connected with the door type scaffold, the top end of the top supporting rod is provided with an anti-skidding part, and the anti-skidding part is used for abutting against the lower surface of the upper floor.

The portal scaffold is arranged on the upper surface of the lower floor slab, the top end of the portal scaffold is provided with the top supporting rod, and the top end of the top supporting rod is provided with the anti-skidding part, so that the top supporting rod is prevented from sliding when abutting against the lower surface of the upper floor slab, and the overall stability of the portal scaffold is enhanced; establish at lower floor and the platform of encorbelmenting through the bearing diagonal and keep away from gate-type scaffold frame one end and be connected, realize the bearing diagonal jack-up to the platform of encorbelmenting, keep away from gate-type scaffold frame one end through the platform upper surface of encorbelmenting and establish pull rod AND gate-type scaffold frame slope and pull up, the platform of encorbelmenting is connected with gate-type scaffold frame for under pull rod and bearing diagonal and gate-type scaffold frame common effort, realize encorbelmenting the platform and stably encorbelment, strengthened stability, simple structure.

In order to enhance the stability of the door-type scaffold, preferably, the door-type scaffold takes the side surface of the overhanging platform as the front surface, and the side surfaces of two sides of the front surface are provided with stable support rods; the stable support rod is formed by two crossed rods, and the top end and the bottom end of the stable support rod are respectively connected with the stable cross rod.

In order to facilitate the connection of the top support rod and the stand columns forming the door type scaffold, preferably, the bottom end of the top support rod and the top ends of the stand columns are provided with insertion holes, and connection pins are arranged in the insertion holes.

More preferably, the jack is internally provided with an internal thread, and the connecting pin is provided with an external thread matched with the internal thread.

In order to facilitate the adjustment of the abutting state between the upper floor and the top support rod and prevent the sliding of the lower surface of the upper floor, preferably, the anti-slip part comprises an anti-slip block for abutting against the lower surface of the upper floor and a sleeve for being sleeved on the top end of the top support rod, a telescopic rod is integrally formed between the sleeve and the anti-slip block, and the telescopic rod can be locked and fixed after being extended or shortened.

More preferably, the telescopic rod comprises a screw rod, the bottom end of the screw rod extends into the sleeve, and a support is integrally formed at the top end of the screw rod and used for supporting the anti-skid block; the screw rod is provided with an adjusting component, and the adjusting component is a bolt with an internal thread.

In order to improve the safety of the construction process, preferably, the edge of the upper surface of the cantilever platform is provided with an anti-falling baffle.

More preferably, the height of the anti-falling baffle is more than or equal to 1.2 m.

In order to facilitate the adjustment of the inclination angle of the cantilever platform during the pulling, the stability of the stress of the pulling is met, preferably, the door type scaffold and the pull rod are provided with a plurality of pulling parts, and every two adjacent pulling parts are arranged at the interval of 200mm in the longitudinal direction of the door type scaffold.

In order to facilitate the connection of the inclined supporting rod and the edge of the lower floor slab, preferably, the inclined supporting rod and the edge of the overhanging end of the lower floor slab are connected through a clamping part, the clamping part comprises an upper clamping piece and a lower clamping piece, the upper clamping piece is used for tightly attaching to the upper surface of the lower floor slab, the lower clamping piece is used for tightly attaching to the lower surface of the lower floor slab, and a connecting plate is integrally formed at one end of the upper clamping piece and one end of the lower clamping piece, so that the clamping part is in an inverted U shape; a fixing piece is integrally formed at the outer end of the connecting plate, and a rotating shaft is arranged between the fixing piece and the inclined supporting rod; the platform of encorbelmenting with the slope bracing piece junction department be equipped with the stationary blade, the stationary blade with be equipped with the rotation axis between the slope bracing piece.

In order to enhance the connection stability between the inclined supporting rod and the lower floor slab connection end, preferably, the clamping component is provided with a stabilizing component for preventing the clamping component from sliding relative to the lower floor slab on the upper clamping piece and/or the lower clamping piece.

Compared with the prior art, the invention has the technical effects that:

the utility model discloses simple structure, simple to operate has utilized current gate-type scaffold structure, install top bracing piece and anti-skidding part additional, realize that gate-type scaffold top supports tight upper floor lower surface, the bottom supports tight lower floor upper surface, realize installing gate-type scaffold stably indoor, receive the centre gripping between upper floor and the lower floor, improve stability, erect the platform of encorbelmenting through gate-type scaffold again and encorbelment to outdoor, make the platform of encorbelmenting be connected with gate-type scaffold, realize that one end is fixed, in addition one end is kept away from gate-type scaffold one end and gate-type scaffold through the pull rod drawknot platform that is located the upper portion of the platform of encorbelmenting, the pull rod is the slope setting, and the pull rod is located the platform one end of encorbelmenting and is the bottom; the lower surface of the cantilever platform is combined to support the edge of the lower floor slab through the inclined supporting rod and the lower surface of the cantilever platform far away from one end of the portal scaffold, so that the combined action of the inclined supporting rod and the pull rod is realized, and the stable installation of the cantilever platform is realized.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of a portion of the connection structure of fig. 1 a.

FIG. 3 is a schematic structural diagram of another embodiment of the portion shown in FIG. 1 a.

Fig. 4 is an enlarged schematic view of a portion of fig. 1 b.

Fig. 5 is a schematic structural view of another embodiment of the anti-slip member.

Fig. 6 is an enlarged schematic view of a portion of fig. 1 c.

FIG. 7 is a schematic structural diagram of another embodiment of the portion of FIG. 1 c.

Fig. 8 is a schematic view of a portion of the structure of fig. 1 d.

1-door type scaffold 2-top bracing piece 3-antiskid 4-firm horizontal pole 5-upper floor 6-lower floor 7-firm bracing piece 8-cat ladder 9-inclined bracing piece 10-platform 11 of encorbelmenting 12-prevent falling baffle 13-connecting pin 14-clamping part 15-firm part 3.1-non slipping spur 3.2-telescopic link 3.3-sleeve 9.1-stationary blade 9.2-rotation axis 3.21-screw 3.22-adjusting part 3.33-support.

Detailed Description

The technical solution of the present invention is further defined below with reference to the specific embodiments, but the scope of protection is not limited to the description.

As shown in fig. 1, in this embodiment, the tool-type external-cantilever operating platform includes a door-type scaffold 1, a top support rod 2, an upper floor 5, and a lower floor 6, where the door-type scaffold 1 includes four columns, and a plurality of stabilizing crossbars 4 are disposed between two adjacent columns, and the stabilizing crossbars 4 are welded on the columns to realize stable connection of the columns; the top support rods 2 can be inserted into the top ends of the stand columns, a plurality of stabilizing cross rods 4 are arranged between every two adjacent top support rods 2, and the stabilizing cross rods 4 are welded on the top support rods 2 to realize stable connection of the top support rods 2; gantry scaffold 1 is arbitrary adjacent two the side that the stand formed is equipped with the platform 10 of encorbelmenting, adopts steel sheet or steel pipe to form through welded fastening connection, just platform 10 one end of encorbelmenting with gantry scaffold 1 is connected, and here can be fixed connection or swing joint, fixed connection: for example, the platform 10 that will encorbelment directly becomes whole or the lug weld is on the firm horizontal pole 4 on the portal scaffold 1 with the stand welded connection of portal scaffold 1, swing joint: for example, a plurality of threaded holes penetrating through the left and right are formed in the upright post and the stabilizing cross rod 4 of the portal scaffold 1, the left and right reference is made according to the structure shown in fig. 1, a plurality of threaded holes are formed in the end part, close to one end of the portal scaffold 1, of the cantilever platform 10, bolts are screwed in from the threaded holes in the upright post and the stabilizing cross rod 4 and are screwed into the threaded holes in the cantilever platform 1 to realize connection, and threaded holes are formed in the upright post at the connecting point of the stabilizing cross rod 4, so that the fact that a plurality of stabilizing cross rods 4 with threaded holes are arranged on one side, provided with the cantilever platform 10, of the portal scaffold 1 is realized, and the height of the;

a pull rod 11 is arranged between the other end of the cantilever platform 10 and the door type scaffold 1, and the pull rod 11 is positioned at the upper part of the cantilever platform 10; the pull rod 11 is obliquely arranged, the bottom end of the pull rod 11 is located at one end of the overhanging platform 10, and the top end of the pull rod 11 is located at one end of the door-type scaffold 1; the upper surface of the cantilever platform 10 and the door type scaffold 1 are obliquely pulled; the bottom end of the door type scaffold 1 is erected on the upper surface of the lower floor slab 6, and an inclined support rod 9 is arranged between the overhanging end edge of the lower floor slab 6 and the lower surface of the overhanging platform 10 at the end provided with the pull rod 11; the cantilever platform is obliquely supported to form a combined action with the pull rod, so that the cantilever stability of the cantilever platform 10 is enhanced; platform 10 encorbelments with be equipped with cat ladder 8 on the tip that portal scaffold 1 is connected, be convenient for the staff to climb to platform 10 encorbelments on, the top of top sprag pole 2 is equipped with anti-skidding part 3, for example adopts the rubber pad as anti-skidding part 3, just anti-skidding part 3 is used for supporting tightly 5 lower surfaces of upper floor have strengthened the stability of supporting tightly of

top sprag pole

2 and 5 lower surfaces of upper floor. The top support bar 2 is retractable and can be locked after being retracted or shortened.

During installation and use, a worker moves the door type scaffold 1 to the edge position of a floor needing to be overhung, so that the door type scaffold 1 stands on the upper surface of a lower floor slab 6, then the top support rod 2 with the anti-skidding component 3 is inserted into the top end of the vertical rod of the door type scaffold 1, so that the top support rod 2 is connected with the door type scaffold 1 into a whole, the anti-skidding component 3 abuts against the lower surface of an upper floor slab 5, the telescopic height of the top support rod 2 is adjusted, the anti-skidding component 3 abuts against the lower surface of an upper floor slab 5, the top support rod 2 is locked, and the telescopic effect is avoided, so that the upper floor slab 5 and the lower floor slab 6 door type scaffold 1 are clamped and fixed; the method comprises the following steps of installing an overhanging platform 10 on a door type scaffold 1 on one side needing to be overhanging, connecting a pull rod 11 with the door type scaffold 1 to fix the overhanging platform 10, and abutting an inclined support rod 9 against the edge of a lower floor 6 and one end, far away from the door type scaffold 1, of the lower surface of the overhanging platform 10 to realize stable connection; the ladder 8 is installed, and an external cantilever operation platform can be formed.

In the dismantling process, workers dismantle the connection end between the inclined support rod 9 and the lower floor 6 in a loose way, shorten the top support rod 2, separate the anti-skid component 3 from the lower surface of the upper floor 5, and realize the integral movement of the door-type scaffold 1, namely realizing the movement; in a more excellent embodiment, a sliding mechanism is arranged at the bottom of the door type scaffold, and the sliding mechanism can be clamped when the cantilever operation platform is used and moves when the cantilever operation platform needs to be moved, namely a brake device.

As shown in fig. 1, in this embodiment, the door-type scaffold 1 takes the side of the overhanging platform 10 as the front, and the side of the front is provided with a stable support rod 7; the stable supporting rod 7 is formed by two crossed rods, and the top end and the bottom end of the stable supporting rod 7 are respectively connected with the stable cross rod 4. The stability of the whole door type scaffold 1 is enhanced, and the cantilever platform 10 is convenient to cantilever.

As shown in fig. 1, 2 and 3, in this embodiment, the bottom end of the top support bar 2 and the top end of the upright post are provided with insertion holes, and the insertion holes are provided with connecting pins 13. The jack in be equipped with the internal thread, be equipped with on the connecting pin 13 with the external screw thread of internal thread assorted. So that the connection is more convenient.

As shown in fig. 1 and 4, in this embodiment, the anti-slip part 3 includes an anti-slip block 3.1 for abutting against the lower surface of the upper floor 5, such as a rubber pad prepared and a sleeve 3.3 for being sleeved on the top end of the top support rod 2, and a telescopic rod 3.2 is integrally formed between the sleeve 3.3 and the anti-slip block 3.1, and the telescopic rod 3.2 can be locked after being extended or shortened. After the anti-skid component 3 is installed on the top end of the door type scaffold 1, the telescopic rod 3.2 is adjusted, the anti-skid blocks 3.1 can be tightly abutted to the lower surface of the upper floor 5, relative sliding is prevented, and stability is improved.

As shown in fig. 1 and 4, and fig. 5, in this embodiment, the telescopic rod 3.2 includes a screw rod 3.21, a bottom end of the screw rod 3.21 extends into the sleeve 3.3, and a support 3.33 is integrally formed at a top end of the screw rod 3.21, where the support 3.33 is used for supporting the anti-skid block 3.1; and an adjusting component 3.22 is arranged on the screw rod 3.21, and the adjusting component 3.22 is a bolt with internal threads. In the use, through adjusting the position of the bolt that has the internal thread on screw rod 3.21, and then adjusting screw rod 3.21 from the length of sleeve 3.3 end extension, non slipping spur 3.1 is arranged in on the bearing 3.33 for in screw rod 3.21 length adjustment process, realize that non slipping spur 3.1 supports tight top floor, realize the purpose of fixed regulation.

In this embodiment, as shown in fig. 1, an anti-falling baffle 12 is provided on the edge of the upper surface of the overhanging platform 10. The construction personnel are prevented from falling down when the construction personnel construct on the overhanging platform 10, and the safety is improved. The height of the anti-falling baffle 12 is more than or equal to 1.2 m.

As shown in fig. 1 and 8, in this embodiment, a plurality of tie members are disposed between the door-type scaffold 1 and the tie bar 11, and two adjacent tie members are spaced by 200mm in the longitudinal direction of the door-type scaffold 1. The included angle that is convenient for adjust the pull rod 11 and the platform 10 slope of encorbelmenting as required, and then the stability of adjustment pull rod 11 drawknot and the homogeneity of atress, the operating platform's that strengthens encorbelmenting overall stability, and the pull rod 11 of adoption is basket of flowers formula pull rod. The drawknot component is provided with threaded holes on a vertical column and/or a stable cross rod 4 of a door type scaffold 1, a plurality of threaded holes are arranged at one end of the connecting rod 11 connected with the door type scaffold 1, the connecting rod 11 is fixed on the door type scaffold 1 through bolts to realize stable connection, a fixing piece 9.1 is integrally formed on the upper surface of the cantilever platform 10 at the connecting end of the connecting rod 11 and the cantilever platform 10, the connecting rod 11 is connected with the fixing piece 11 through a rotating shaft 9.2, when the included angle between the connecting rod and the cantilever platform 10 needs to be adjusted, the connecting end of the connecting rod 11 and the door type scaffold 1 is loosened, the connecting end of the connecting rod 11 and the door type scaffold 1 is moved up and down on the door type scaffold 1, the plurality of threaded holes on the connecting rod 11 are moved to be matched with the threaded holes on the vertical column and/or the stable cross rod 4 of the door type scaffold 1 in, thereby adjusting the stress point of the pull rod 11 when the platform is hung. Meanwhile, the height of the overhanging platform 10 can be adjusted, and the height of the overhanging platform can be adjusted conveniently when the construction of the outer wall surfaces with different heights is needed.

As shown in fig. 1, 6 and 8, in this embodiment, the inclined support rod 9 is connected to the overhanging end edge of the lower floor 6 via a clamping member 14, and the clamping member 14 includes an upper clamping piece for abutting against the upper surface of the lower floor 6 and a lower clamping piece for abutting against the lower surface of the lower floor 6, and a connecting plate is integrally formed at one end of the upper clamping piece and one end of the lower clamping piece, so that the clamping member 14 is n-shaped; a fixing piece 9.1 is integrally formed at the outer end of the connecting plate, and a rotating shaft 9.2 is arranged between the fixing piece 9.1 and the inclined supporting rod 9; the platform 10 encorbelments with the 9 junctures of inclined support pole department are equipped with stationary blade 9.1, stationary blade 9.1 with be equipped with rotation axis 9.2 between the inclined support pole 9. The connection stability between the inclined supporting rod 9 and the edge of the lower floor slab 6 is enhanced.

As shown in fig. 7, in this embodiment, the clamping member 14 is provided with a fixing member 15 on the upper clamping piece and/or the lower clamping piece for preventing the clamping member 14 from sliding relative to the lower floor 6, and the fixing member 15 is a bolt, and when in use, the bolt is screwed into the fixing member to tightly abut against the upper surface of the lower floor 6 or the lower surface of the lower floor 6, so as to prevent the clamping member 14 from sliding relative to the lower floor 6, thereby improving the stability.

The inclined supporting rod 9 is telescopic and can be locked after being telescopic or shortened, and the height of the cantilever platform 10 can be conveniently adjusted according to needs.

In another embodiment, the gate-type scaffold 1 is raised through the plug-in connection to form the gate-type scaffold 1 with multiple levels of height, and the length of the inclined supporting rod 9 is a hydraulic rod capable of being adjusted or an inclined supporting rod 9 with a plurality of different lengths, the length of the inclined supporting rod 9 can be matched with the level of the gate-type scaffold 1, so that when construction is performed between different floor heights, the up-and-down support is realized by replacing the inclined supporting rods 9 with different lengths, the supportable range of the gate-type scaffold 1 is conveniently adjusted, and the applicability of the device is enhanced.

The present invention can be implemented with reference to the prior art or the common general knowledge or the conventional technical means known to those skilled in the art.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can substitute or change the technical solution and the inventive concept of the present invention within the technical scope of the present invention.

Claims

1. The tool type external cantilever operation platform is characterized by comprising a door type scaffold (1), a top support rod (2), an upper floor (5) and a lower floor (6), wherein the door type scaffold (1) comprises four stand columns, and a plurality of stabilizing cross rods (4) are arranged between every two adjacent stand columns; the top supporting rods (2) can be inserted into the top ends of the stand columns, and a plurality of stabilizing cross rods (4) are arranged between every two adjacent top supporting rods (2); an overhanging platform (10) is arranged on the side surface formed by any two adjacent upright posts of the door type scaffold (1), and one end of the overhanging platform (10) is connected with the door type scaffold (1); a pull rod (11) is arranged between the other end of the cantilever platform (10) and the door type scaffold (1), and the pull rod (11) is positioned at the upper part of the cantilever platform (10); the bottom end of the door type scaffold (1) is erected on the upper surface of the lower floor slab (6), and an inclined support rod (9) is arranged between the edge of the cantilever end of the lower floor slab (6) and the lower surface of one end, provided with a pull rod (11), of the cantilever platform (10); the suspended platform is characterized in that a ladder (8) is arranged on the end portion, connected with the door type scaffold (1), of the suspended platform (10), an anti-skidding part (3) is arranged on the top end of the top supporting rod (2), and the anti-skidding part (3) is used for abutting against the lower surface of the upper floor (5).

2. The tool type cantilever operation platform of claim 1, wherein the door type scaffold (1) has a front side with the side of the cantilever platform (10), and a stable support rod (7) is arranged on the side of the front side; the stabilizing support rod (7) is formed by two crossed rods, and the top end and the bottom end of the stabilizing support rod (7) are respectively connected with the stabilizing cross rod (4).

3. The tool type cantilever operation platform as claimed in claim 1, wherein the bottom end of the top support bar (2) and the top end of the upright are provided with insertion holes, and the insertion holes are internally provided with connecting pins (13).

4. The tool type cantilever operation platform of claim 1, wherein the anti-slip part (3) comprises an anti-slip block (3.1) for abutting against the lower surface of the upper floor (5) and a sleeve (3.3) for being sleeved on the top end of the top support rod (2), and a telescopic rod (3.2) is integrally formed between the sleeve (3.3) and the anti-slip block (3.1), and the telescopic rod (3.2) can be locked after being extended or shortened.

5. The tool type outward cantilever operation platform according to claim 4, wherein the telescopic rod (3.2) comprises a screw rod (3.21), the bottom end of the screw rod (3.21) extends into the sleeve (3.3), and a support (3.33) is integrally formed at the top end of the screw rod (3.21), wherein the support (3.33) is used for supporting the anti-skid block (3.1); and an adjusting component (3.22) is arranged on the screw rod (3.21), and the adjusting component (3.22) is a bolt with internal threads.

6. The tool type outer cantilever operation platform as claimed in claim 1, wherein the edge of the upper surface of the cantilever platform (10) is provided with an anti-falling baffle (12).

7. The tool type cantilever operation platform as claimed in claim 6, wherein the height of the anti-falling baffle (12) is greater than or equal to 1.2 m.

8. The tool type cantilever operation platform as claimed in claim 1, wherein a plurality of tie members are provided between the door-type scaffold (1) and the tie rods (11), and two adjacent tie members are spaced apart by 200mm in the longitudinal direction of the door-type scaffold (1).

9. The tool type cantilever operation platform as claimed in claim 1, wherein the inclined support bar (9) is connected with the overhanging end edge of the lower floor (6) through a clamping part (14), and the clamping part (14) comprises an upper clamping piece for clinging to the upper surface of the lower floor (6) and a lower clamping piece for clinging to the lower surface of the lower floor (6), and the upper clamping piece and one end of the lower clamping piece are integrally formed with a connecting plate, so that the clamping part (14) is n-shaped; a fixing piece (9.1) is integrally formed at the outer end of the connecting plate, and a rotating shaft (9.2) is arranged between the fixing piece (9.1) and the inclined supporting rod (9); platform of encorbelmenting (10) with inclined support pole (9) junction department is equipped with stationary blade (9.1), stationary blade (9.1) with be equipped with rotation axis (9.2) between inclined support pole (9).

10. The tool-type cantilever working platform according to claim 9, wherein the clamping member (14) is provided with a stabilizing member (15) on the upper and/or lower clamping sheets for preventing the clamping member (14) from sliding relative to the lower floor (6).