CN214834567U

CN214834567U - Construction platform convenient to remove

Info

Publication number: CN214834567U
Application number: CN202120486671.9U
Authority: CN
Inventors: 吕圣和; 吕圣雄
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-03-05
Filing date: 2021-03-05
Publication date: 2021-11-23
Anticipated expiration: 2031-03-05

Abstract

The utility model discloses a building construction platform convenient to move, which comprises a base, wherein rollers are fixedly arranged below the base, and a fixed rod is welded at the front end of the base; through set up in the dead lever can pivoted telescopic link, and set up the connecting rod that can the block is fixed at the both ends of telescopic link, set up the supporting legs on the connecting rod, thereby the convenience can be fixed construction platform when using, when not using, can rotate through the telescopic link, thereby prevent that the supporting legs from producing wearing and tearing influence with ground and using, furthermore, set up the movable plate that can slide on the rail guard, and the second boundary belt that connects through wire rope, thereby can protect the staff in the rail guard, in order to prevent that the staff from stepping on the sky carelessly, it can pivoted removal frame to set up simultaneously, thereby can use when removing the frame and removing construction platform, can also regard as the ladder to use, make things convenient for workstation about the staff.

Description

Construction platform convenient to remove

Technical Field

The utility model relates to a construction technical field specifically is a construction platform convenient to remove.

Background

Lifting platform is a multi-functional jack-up loading and unloading mechanical equipment, can divide into fixed and portable: the movable type is divided into a straight arm type, a crank arm type, a scissor fork type, a mast type, an aluminum alloy lifting platform and a telescopic cylinder type; the fixed type is provided with a scissor fork type, a guide rail type lifting platform, a chain type lifting platform, a loading and unloading platform, an attached type electric construction platform and the like.

Present building construction platform still has some weak points in the use, for example, current building construction platform is when the staff uses, do not have specific safeguard measure to the staff on the workstation, when the staff removes the operation on the article bench, appear stepping on phenomenon such as empty easily, consequently, the staff has certain potential safety hazard when using, in addition, construction platform is when needs remove, the supporting legs is easy and the ground scraping, thereby when influence construction platform's removal, still can cause the collision to the supporting legs, influence the life of supporting legs.

Therefore, the building construction platform convenient to move is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a building construction platform convenient to move, through setting up the telescopic link that can rotate in the dead lever, and set up the connecting rod that can block the fixed at the both ends of telescopic link, set up the supporting legs on the connecting rod, thereby conveniently can fix the construction platform when using, when not using, can rotate through the telescopic link, thereby prevent supporting legs and ground from producing wearing and tearing and influencing the use, in addition, set up the movable plate that can slide on the rail guard, and the second boundary belt through wire rope connection, thereby can protect the staff in the rail guard, so as to prevent that the staff from stepping on the sky carelessly, set up the movable frame that can rotate simultaneously, thereby can use the movable frame to move the construction platform, can also use as the ladder, make things convenient for the staff to go up and down the workstation, when solving the present building construction platform that proposes in the above-mentioned background art and when the staff is used, the workstation does not have specific safeguard measure, and the staff appears stepping on when article bench removes the operation easily and waits the phenomenon, therefore the staff has certain potential safety hazard when using, and in addition, construction platform is when needs remove, and the supporting legs is easy and ground scraping to when influencing construction platform's removal, still can cause the problem of colliding with, influencing the life of supporting legs to the supporting legs.

In order to achieve the above object, the utility model provides a following technical scheme: a building construction platform convenient to move comprises a base, wherein idler wheels are fixedly mounted below the base, a fixed rod is welded and mounted at the front end of the base, a connecting rod is fixedly mounted at the right end of the fixed rod, a supporting leg is welded and mounted at the right end of the connecting rod, a moving frame is movably mounted at the middle position of the upper surface of the fixed rod, a lifting ladder is fixedly mounted on the upper surface of the base, a workbench is fixedly mounted at the upper end of the lifting ladder, a protective guard is welded and mounted on the workbench, a fixed plate is welded and mounted on the protective guard, a protective door is movably mounted at the middle position of the front end of the protective guard, a fixed nail is movably mounted at the middle position of the lower end of the supporting leg, an adjusting handle is welded and mounted at the upper end of the fixed nail, a clamping block is welded and mounted at the right end of the connecting rod, and a telescopic rod is fixedly mounted at the middle position of the fixed rod, the left end of dead lever has seted up the draw-in groove, the spout has been seted up on the fixed plate, movable mounting has the slider on the spout, the front surface welding of slider installs the movable plate, fixed mounting has wire rope on the movable plate, wire rope's front end fixed mounting has the second boundary belt, the left end fixed mounting of second boundary belt has first protective tape, the front end fixed mounting of first protective tape has the safety catch, the internal surface welding who removes the frame installs the baffle, the internal surface lower extreme fixed mounting who removes the frame has the axis of rotation, the upper surface intermediate position department welded mounting of dead lever has the connecting block, the spacing groove has been seted up to the upper surface of dead lever.

Through adopting above-mentioned technical scheme, through setting up the telescopic link that can rotate in the dead lever, and set up the connecting rod that can the block is fixed at the both ends of telescopic link, set up the supporting legs on the connecting rod, thereby the convenience can be fixed construction platform when using, when not using, can rotate through the telescopic link, thereby prevent that the supporting legs from producing wearing and tearing influence with ground and using, in addition, set up gliding movable plate on the rail guard, and the second boundary belt that connects through wire rope, thereby can protect the staff in the rail guard, in order to prevent that the staff from stepping on empty carelessly, it can the pivoted removal frame to set up simultaneously, thereby can use when removing the frame and removing construction platform, can also regard as the ladder to use, make things convenient for staff's workstation from top to bottom.

Preferably, the dead lever and the telescopic link are provided with two sets respectively, and two sets of dead levers are welded fastening both ends around the base respectively, the connecting rod is provided with four groups altogether, through a telescopic link fixed connection between per two sets of connecting rods, draw-in groove and fixture block are provided with eight groups respectively, and per two sets of fixture block is welded fastening respectively in the surperficial left and right sides of a set of connecting rod, and per four sets of draw-in grooves are seted up respectively in the both ends left and right sides of a set of dead lever.

Through adopting above-mentioned technical scheme, the telescopic link runs through the dead lever, and both ends weld a set of connecting rod respectively, when needs fix the use to construction platform, can rotate the telescopic link, make the supporting legs on the connecting rod carry out one hundred eighty degrees rotations, make the supporting legs can support ground, pass through the fixture block with the connecting rod again and fix the both ends at the dead lever, thereby guarantee that the supporting legs can support the use, when construction platform needs remove, can stretch the telescopic link, carry out one hundred eighty degrees rotations again, make supporting legs and ground separation, the shrink telescopic link again, make the connecting rod block fix on the dead lever and fix.

Preferably, the supporting legs, the fixing nails and the adjusting handles are respectively provided with four groups, each group of supporting legs are respectively welded and fixed on a group of connecting rods, each group of adjusting handles is welded and fixed with each group of fixing nails, and a group of fixing nails is fixed with a group of supporting legs through threaded connection.

Through adopting above-mentioned technical scheme, when needs are fixed construction platform, can adjust the handle through rotating, make the staple fix to the ground in to fix, and fill all around of base and set up the staple, thereby guarantee that construction platform can be by steady fixed.

Preferably, the three groups of fixed plates are arranged on the fixed plates, the three groups of fixed plates are respectively welded and fixed on three surfaces of the guard rail, the sliding groove is fixedly connected with the three groups of fixed plates through screws, the moving plate is slidably connected with the sliding groove through a sliding block, and the second protective belt is fixedly connected with the moving plate through a steel wire rope.

Through adopting above-mentioned technical scheme, the spout is U type structure to make things convenient for the movable plate also to slide smoothly at the corner, before the staff gets into and carries out work on the workstation, fix the second boundary belt at the waist, when the staff appears stepping on empty in the work engineering, the second boundary belt passes through wire rope and fixes the staff, prevents the appearance of the scheduling problem that drops to appear in the staff.

Preferably, the safety buckles and the first protection belts are respectively provided with two groups, the two groups of first protection belts are respectively arranged on two sides of the second protection belt, and the two groups of safety buckles are respectively arranged at one ends of the two groups of first protection belts.

Through adopting above-mentioned technical scheme, integrated into one piece between two sets of first protecting band and the second protecting band, the staff fixes the back between the waist with the second protecting band, and it is fixed to detain the block through two sets of safety buckles with two sets of first protecting bands again to carry out the secondary and fix, guarantee the safety of staff when high altitude construction.

Preferably, connecting block welded fastening is in the upper surface intermediate position department of dead lever, the baffle is provided with a plurality of groups altogether, and a plurality of groups baffle homogeneous weld is at the internal surface that removes the frame, the axis of rotation is provided with two sets ofly altogether, and the internal surface lower extreme left and right sides at removing the frame is installed respectively to two sets of axes of rotation, it is connected through two sets of axis of rotation to remove between frame and the connecting block, the spacing groove is provided with two sets ofly altogether, and the left and right sides at the upper surface connecting block of dead lever is seted up respectively to two sets of spacing grooves.

Through adopting above-mentioned technical scheme, when the workstation about staff's needs, can use the baffle on the removal frame as the ladder, when needs move the construction platform, can utilize to remove the frame and remove the construction platform, realize removing the multiple use of frame.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the sliding groove is formed in the existing fixing plate, the moving plate which slides through the sliding block is arranged on the sliding groove, the second protective belt which is connected through the steel wire rope is arranged on the moving plate, and the first protective belt which is further fixed is arranged on the second protective belt, so that when a worker works, the second protective belt can be fixed on the waist, the first protective belt is fixed through the safety buckle, the worker is protected, the worker is prevented from falling off due to careless stepping on the movable plate, and meanwhile, the worker can freely move on the workbench due to the sliding moving plate;

2. the connecting rod which is in telescopic connection through the telescopic rod is arranged in the existing fixing rod, the clamping grooves are formed in the two ends of the fixing rod, the clamping block is arranged at one end of the connecting rod, the supporting leg is arranged at the other end of the connecting rod, the fixing nail which is adjusted through the adjusting handle is arranged in the supporting leg, so that a parked construction platform can be conveniently fixed through the fixing nail, the situation that the construction platform moves during working is avoided, the influence on the safety of workers is caused, meanwhile, when the construction platform needs to be moved, the fixing nail can be taken out, the supporting leg is rotated by one hundred eighty degrees through the telescopic rod, and then the fixing block is used for fixing, so that the supporting leg is prevented from being abraded with the ground while the construction platform is convenient to move;

3. set up on the dead lever and carry out pivoted removal frame through the axis of rotation, set up the baffle simultaneously on removing the frame to make things convenient for the staff to step on entering into the workstation and carry out work on the baffle, perhaps come from the workstation from top to bottom, when needs remove construction platform, can remove the frame again as removing the handle and remove simple and convenient simultaneously.

Drawings

FIG. 1 is a schematic view of the overall structure of the construction platform of the present invention;

FIG. 2 is a structural view of the supporting leg and the connecting rod of the present invention;

fig. 3 is a structural view of the fixing band of the present invention;

fig. 4 is a structural view of the movable frame of the present invention.

In the figure: 1. a work table; 2. a fixing plate; 3. protecting the fence; 4. a protective door; 5. a movable frame; 6. a connecting rod; 7. supporting legs; 8. a roller; 9. a base; 10. fixing the rod; 11. an elevator; 12. a card slot; 13. a telescopic rod; 14. fixing nails; 15. adjusting the handle; 16. a clamping block; 17. a safety buckle; 18. a first protective tape; 19. moving the plate; 20. a wire rope; 21. a slider; 22. a second guard band; 23. a chute; 24. a partition plate; 25. connecting blocks; 26. a limiting groove; 27. and rotating the shaft.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 4, the utility model provides a construction platform technical scheme convenient to remove: a building construction platform convenient to move comprises a base 9, rollers 8 are fixedly mounted below the base 9, a fixed rod 10 is welded and mounted at the front end of the base 9, a connecting rod 6 is fixedly mounted at the right end of the fixed rod 10, a supporting foot 7 is welded and mounted at the right end of the connecting rod 6, a moving frame 5 is movably mounted at the middle position of the upper surface of the fixed rod 10, a lifting ladder 11 is fixedly mounted on the upper surface of the base 9, a workbench 1 is fixedly mounted at the upper end of the lifting ladder 11, a protective guard 3 is welded and mounted on the workbench 1, a fixed plate 2 is welded and mounted on the protective guard 3, a protective door 4 is movably mounted at the middle position of the front end of the protective guard 3, a fixed nail 14 is movably mounted at the middle position of the lower end of the supporting foot 7, an adjusting handle 15 is welded and mounted at the upper end of the fixed nail 14, a clamping block 16 is welded and mounted at the right end of the connecting rod 6, and a telescopic rod 13 is fixedly mounted at the middle position of the fixed rod 10, draw-in groove 12 has been seted up to the left end of dead lever 10, spout 23 has been seted up on fixed plate 2, movable mounting has slider 21 on the spout 23, movable plate 19 has been installed to the front surface welding of slider 21, fixed mounting has wire rope 20 on the movable plate 19, wire rope 20's front end fixed mounting has second protecting band 22, the left end fixed mounting of second protecting band 22 has first protecting band 18, the front end fixed mounting of first protecting band 18 has safety catch 17, the internal surface welding who removes frame 5 installs baffle 24, the internal surface lower extreme fixed mounting that removes frame 5 has axis of rotation 27, the upper surface intermediate position department welded mounting of dead lever 10 has connecting block 25, spacing groove 26 has been seted up to the upper surface of dead lever 10.

By adopting the technical scheme, the rotatable telescopic rod 13 is arranged in the fixed rod 10, the connecting rods 6 which can be clamped and fixed are arranged at the two ends of the telescopic rod 13, the connecting rod 6 is provided with a supporting leg 7, thereby being convenient for fixing the construction platform when in use, when not in use, the telescopic rod 13 can rotate, thereby preventing the supporting foot 7 from being worn with the ground to influence the use, and in addition, a moving plate 19, which can slide, is provided on the guard rail 3, and a second protection belt 22 connected by a wire rope 20, so that the worker in the guard rail 3 can be protected to prevent the worker from stepping on the ground carelessly, and the movable frame 5 which can rotate is arranged, therefore, the movable frame 5 can be used for moving the construction platform and can be used as a ladder, and workers can conveniently go up and down the workbench 1.

Specifically, as shown in fig. 2, two groups of fixing rods 10 and two groups of telescopic rods 13 are respectively arranged, the two groups of fixing rods 10 are respectively welded and fixed at the front end and the rear end of the base 9, four groups of connecting rods 6 are arranged, each two groups of connecting rods 6 are fixedly connected through one telescopic rod 13, eight groups of clamping grooves 12 and eight groups of clamping blocks 16 are respectively arranged, each two groups of clamping blocks 16 are respectively welded and fixed at the left side and the right side of the surface of one group of connecting rods 6, and each four groups of clamping grooves 12 are respectively arranged at the left side and the right side of the two ends of one group of fixing rods 10.

Through adopting above-mentioned technical scheme, telescopic link 13 runs through dead lever 10, and both ends weld a set of connecting rod 6 respectively, when needs fix the use to construction platform, can rotate telescopic link 13, make supporting legs 7 on the connecting rod 6 carry out one hundred eighty degrees rotations, make supporting legs 7 can support ground, fix the both ends at dead lever 10 with connecting rod 6 through 16 block joints, thereby guarantee that supporting legs 7 can support the use, when construction platform needs remove, can stretch telescopic link 13, carry out one hundred eighty degrees rotations again, make supporting legs 7 and ground separation, shrink telescopic link 13 again, it is fixed on dead lever 10 to make the 6 block of connecting rod fix.

Specifically, as shown in fig. 2, four groups of supporting legs 7, fixing nails 14 and adjusting handles 15 are respectively provided, each group of supporting legs 7 is respectively welded and fixed on one group of connecting rods 6, each group of adjusting handles 15 is welded and fixed with each group of fixing nails 14, and each group of fixing nails 14 is fixed with one group of supporting legs 7 through threaded connection.

Through adopting above-mentioned technical scheme, when needs are fixed construction platform, can adjust handle 15 through rotating, make in the staple 14 is fixed to the ground to fix, and base 9 fight all around and set up staple 14, thereby guarantee that construction platform can be by steady fixed.

Specifically, as shown in fig. 3, three groups of fixed plates 2 are arranged, the three groups of fixed plates 2 are respectively welded and fixed on three surfaces of the guard rail 3, the sliding groove 23 is fixedly connected with the three groups of fixed plates 2 through a screw, the moving plate 19 is slidably connected with the sliding groove 23 through a slider 21, and the second protection belt 22 is fixedly connected with the moving plate 19 through a steel wire rope 20.

Through adopting above-mentioned technical scheme, spout 23 is U type structure to make things convenient for movable plate 19 also to slide smoothly at the corner, before the staff gets into and carries out work on the workstation 1, fixes second boundary belt 22 at the waist, and when the staff appears stepping on empty in the work engineering, second boundary belt 22 passes through wire rope 20 and fixes the staff, prevents that the staff from appearing falling the appearance of scheduling problem.

Specifically, as shown in fig. 3, two sets of the safety buckles 17 and the first protective tapes 18 are respectively provided, the two sets of the first protective tapes 18 are respectively installed on both sides of the second protective tape 22, and the two sets of the safety buckles 17 are respectively installed on one ends of the two sets of the first protective tapes 18.

Through adopting above-mentioned technical scheme, integrated into one piece between two sets of first protecting band 18 and the second protecting band 22, the staff fixes second protecting band 22 back between the waist, again with two sets of first protecting bands 18 through two sets of safety buckles 17 block fixed to carry out the secondary and fix, guarantee the safety of staff when high altitude construction.

Specifically, as shown in fig. 4, the connecting block 25 is welded and fixed at the middle position of the upper surface of the fixing rod 10, the partition plates 24 are provided with a plurality of groups, the partition plates 24 are uniformly welded on the inner surface of the movable frame 5, the rotating shafts 27 are provided with two groups, two groups of rotating shafts 27 are respectively installed on the left side and the right side of the lower end of the inner surface of the movable frame 5, the movable frame 5 and the connecting block 25 are rotatably connected through two groups of rotating shafts 27, the limiting grooves 26 are provided with two groups, and the two groups of limiting grooves 26 are respectively arranged on the left side and the right side of the connecting block 25 on the upper surface of the fixing rod 10.

Through adopting above-mentioned technical scheme, when the workstation 1 about the staff needs, can use the baffle 24 on the removal frame 5 as the ladder, when needs remove the construction platform, can utilize the removal frame 5 to remove the construction platform, realize removing the multiple use of frame 5.

The working principle is as follows: the construction platform is moved to a required working place, the connecting rod 6 is fed through the telescopic rod 13 and rotated by one hundred eighty degrees, the fixing nail 14 in the supporting leg 7 is enabled to vertically face the ground, the connecting rod 6 is clamped and fixed in the clamping groove 12 on the fixing rod 10 through the clamping block 16, the fixing nail 14 is fixed in the ground through rotating the adjusting handle 15, thereby fixing the construction platform, the worker enters the working platform 1 through the partition plate 24 on the movable frame 5, the protective door 4 is closed, the second protective belt 22 is fixed on the waist of the worker, and then the worker is fixed through the safety buckle 17 on the first protective belt 18, thereby protecting the working personnel in multiple ways, after the elevator 11 is lifted to the required height, the working personnel works, when the working personnel moves, the moving plate 19 slides in the slide groove 23 via the slider 21, and thus does not hinder the movement of the worker.

In the description of the present invention, 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 indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first" and "second" 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, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise. Furthermore, the terms "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a construction platform convenient to remove, includes base (9), its characterized in that: the automatic lifting device is characterized in that rollers (8) are fixedly mounted below the base (9), a fixed rod (10) is welded at the front end of the base (9), a connecting rod (6) is fixedly mounted at the right end of the fixed rod (10), supporting legs (7) are welded at the right end of the connecting rod (6), a moving frame (5) is movably mounted at the middle position of the upper surface of the fixed rod (10), a lifting ladder (11) is fixedly mounted at the upper surface of the base (9), a workbench (1) is fixedly mounted at the upper end of the lifting ladder (11), a protective guard (3) is welded on the workbench (1), a fixed plate (2) is welded on the protective guard (3), a protective door (4) is movably mounted at the middle position of the front end of the protective guard (3), and fixing nails (14) are movably mounted at the middle position of the lower ends of the supporting legs (7), the upper end welded mounting of staple (14) has regulation handle (15), the right-hand member welded mounting of connecting rod (6) has fixture block (16), the intermediate position department fixed mounting of dead lever (10) has telescopic link (13), draw-in groove (12) have been seted up to the left end of dead lever (10), spout (23) have been seted up on fixed plate (2), movable mounting has slider (21) on spout (23), movable plate (19) have been installed in the front surface welded mounting of slider (21), fixed mounting has wire rope (20) on movable plate (19), the front end fixed mounting of wire rope (20) has second boundary belt (22), the left end fixed mounting of second boundary belt (22) has first protective belt (18), the front end fixed mounting of first protective belt (18) has safety buckle (17), the internal surface welded mounting who removes frame (5) has baffle (24), the inner surface lower extreme fixed mounting who removes frame (5) has axis of rotation (27), the upper surface intermediate position department welded mounting of dead lever (10) has connecting block (25), spacing groove (26) have been seted up to the upper surface of dead lever (10).

2. A portable construction platform according to claim 1 wherein: dead lever (10) and telescopic link (13) are provided with two sets ofly respectively, and two sets of dead lever (10) welded fastening is both ends around base (9) respectively, connecting rod (6) are provided with four groups altogether, through a telescopic link (13) fixed connection between per two sets of connecting rod (6), draw-in groove (12) and fixture block (16) are provided with eight groups respectively, and per two sets of fixture block (16) welded fastening is in the surface left and right sides of a set of connecting rod (6) respectively, and the both ends left and right sides at a set of dead lever (10) is seted up respectively to per four groups of draw-in groove (12).

3. A portable construction platform according to claim 1 wherein: the supporting legs (7), the fixing nails (14) and the adjusting handles (15) are respectively provided with four groups, each group of supporting legs (7) are respectively welded and fixed on a group of connecting rods (6), each group of adjusting handles (15) and each group of fixing nails (14) are welded and fixed, and a group of fixing nails (14) and a group of supporting legs (7) are fixed through threaded connection.

4. A portable construction platform according to claim 1 wherein: the three groups of fixing plates (2) are arranged, the three groups of fixing plates (2) are respectively welded and fixed on three faces of the guard rail (3), the sliding groove (23) and the three groups of fixing plates (2) are fixedly connected through a screw, the moving plate (19) is slidably connected with the sliding groove (23) through a sliding block (21), and the second protective belt (22) is fixedly connected with the moving plate (19) through a steel wire rope (20).

5. A portable construction platform according to claim 1 wherein: the safety buckles (17) and the first protection belts (18) are respectively provided with two groups, the two groups of first protection belts (18) are respectively arranged on two sides of the second protection belt (22), and the two groups of safety buckles (17) are respectively arranged at one ends of the two groups of first protection belts (18).

6. A portable construction platform according to claim 1 wherein: connecting block (25) welded fastening is in the upper surface intermediate position department of dead lever (10), baffle (24) are provided with a plurality of groups altogether, and a plurality of groups baffle (24) homogeneous weld are at the internal surface that removes frame (5), axis of rotation (27) are provided with two sets ofly altogether, and the internal surface lower extreme left and right sides at removal frame (5) is installed respectively in two sets of axis of rotation (27), remove and rotate through two sets of axis of rotation (27) between frame (5) and connecting block (25) and be connected, spacing groove (26) are provided with two sets ofly altogether, and the left and right sides at the upper surface connecting block (25) of dead lever (10) is seted up respectively in two sets of spacing grooves (26).