CN212376570U

CN212376570U - Collapsible platform of ascending a height of accomodating

Info

Publication number: CN212376570U
Application number: CN202020706130.8U
Authority: CN
Inventors: 郭忠超
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-30
Filing date: 2020-04-30
Publication date: 2021-01-19
Anticipated expiration: 2030-04-30

Abstract

The utility model discloses a collapsible platform of ascending a height of accomodating, including base, gyro wheel, support, cat ladder, handrail, platen, diagonal brace and guardrail, the gyro wheel symmetry is located on the base diapire, the support sets up for door frame type structure, the articulated base upper wall tip in support bottom, the cat ladder bottom articulates in base upper wall tip and sets up with the support opposition, the cat ladder top articulates there is articulated one, diagonal brace one end articulates on articulated one and is close to the cat ladder setting, platen one end articulates on articulated one, guardrail one end articulates in the support free setting end, the guardrail other end freely sets up, the lock joint can be dismantled on the cat ladder to handrail one end, handrail other end lock joint is on the guardrail. The utility model belongs to the technical field of the operation platform of ascending a height, it is firm specifically to indicate one kind to connect, but fast assembly, dismantlement, and take up an area of the space after the dismantlement little, the collapsible platform of ascending a height of accomodating of being convenient for accomodate and transportation.

Description

Collapsible platform of ascending a height of accomodating

Technical Field

The utility model belongs to the technical field of the operation platform of ascending a height, specifically indicate a collapsible platform of ascending a height of accomodating.

Background

The shore bridge, the ship loader, the ship unloader and other steel structural components need to be assisted by an ascending inclined ladder or a moving platform during the operations such as outdoor coating, welding and the like. The common operation platform can be assembled in a modular mode, but is limited by a field, low in building speed and inconvenient to move; the mechanical platform is difficult to access in a small working place, large in occupied area, not flexible enough and high in use cost.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a but fast assembly, dismantlement, and it is little to take up an area of space after the dismantlement, is convenient for accomodate and transport, simultaneously through the restriction of the mutual joint between each subassembly, the collapsible platform of ascending a height of accomodating of platform stability and security of ascending a height of reinforcing.

In order to realize the above functions, the utility model discloses the technical scheme who takes as follows: a foldable and storable climbing platform comprises a base, idler wheels, a support, a ladder stand, handrails, a table plate, an inclined strut and guardrails, wherein the base is arranged in a square structure, the idler wheels are symmetrically arranged on the bottom wall of the base to facilitate the movement of the platform, the support is arranged in a door frame structure, the bottom of the support is hinged with the end part of the upper wall of the base, the upper part of the support is freely arranged, the bottom of the ladder stand is hinged with the end part of the upper wall of the base and is opposite to the support, the top of the ladder stand is freely arranged, the top of the ladder stand is hinged with a first hinge block, one end of the inclined strut is hinged on the first hinge block and is arranged close to the ladder stand, the other end of the inclined strut is freely arranged, one end of the table plate is hinged on the first hinge block, the other end of the table plate is freely arranged, the other end of the handrail is buckled on the guardrail, when the ladder is used, the support is erected, the ladder stand is rotated, the inclined support frame is abutted to the base, the table plate is overturned and buckled on the top of the support, the guardrail is turned over to be erected, the handrail is installed at last, the lower end of the handrail is buckled on the side end of the ladder stand, and the upper end of the handrail is buckled on the guardrail.

Furthermore, the inclined strut frame, the ladder stand and the bedplate are arranged in a triangular structure at the hinge joint of the first hinge joint block, and the triangular structure is supported more firmly.

Furthermore, a supporting plate is arranged on the bottom wall of the base and is close to the support, one end of the inclined strut which is freely arranged is propped against the supporting plate when the climbing platform works, and the inclined strut is abutted against the supporting plate, so that the ladder stand is fixedly supported.

Furthermore, the deflectable angle of the support is 0-90 degrees, a second hinge block is arranged on the upper portion of the support, two sets of vertical plates which are symmetrically arranged on two sides of the door-shaped structure are arranged on the side wall, away from the crawling ladder, of the second hinge block, locking holes are formed in two side walls of the hinge block and used for fixedly supporting the guardrail, reinforcing ribs are arranged on the lower portion of the support, the structure of the support is strengthened, and the climbing platform is firmer.

Further, the guardrail is the setting of bottom open-ended style of calligraphy frame construction, guardrail upper portion lateral wall is equipped with along vertical central plane symmetry and holds in the palm the groove, and during operation handrail up end lock joint is in holding in the palm the groove to it is fixed with holding in the palm the groove with handrail upper end through the bolt, the guardrail lower part is equipped with hinge groove and locking piece, hinge groove is rotatable to be located on the hinge piece two, hinge groove and the two corresponding settings of hinge piece, the locking piece is located on the hinge groove, the locking piece corresponds the setting with hinge groove, through with the locking piece in locking hole antithetical couplet usefulness, fixes the guardrail, ensures operation personnel personal safety.

Further, the handrails are symmetrically provided with two groups along a vertical central plane of the base, each handrail comprises a main rod, a first auxiliary rod, a second auxiliary rod, a reinforcing rod and a connecting block, the main rod is in a cuboid structure, the connecting block is arranged at two ends of the main rod, the vertical section of the connecting block is in a triangular structure lacking a base, the connecting block is in a hollow structure, the bottom wall of one side of the connecting block is in an opening arrangement, the other side of the connecting block is in a blocking arrangement, one side of the opening arrangement of the bottom wall of the connecting block is sleeved on the main rod, one end of each auxiliary rod is hinged to one side, away from the main rod, of the connecting block at the upper end of the main rod, the other end of each auxiliary rod is sleeved in a supporting groove, one end of each auxiliary rod is hinged to one side, away from the main rod, of the, the other end of the reinforcing rod is sleeved in the support groove and is arranged below the first auxiliary rod, so that connection of the handrail and other components can be enhanced, the structure of the climbing platform is firmer, the main rod, the connecting block, the first auxiliary rod, the second auxiliary rod and the support groove are fixedly connected through the bolts, the main rod is hinged with the first auxiliary rod and the second auxiliary rod through the connecting block, meanwhile, the reinforcing rod is hinged with the main rod, folding and storage of the handrail can be achieved, and the space is saved.

Further, the locking piece includes bayonet lock, spring and spout, the articulated groove lateral wall is located to the spout, bayonet lock slidable locates in the spout, the bayonet lock middle part is equipped with the lug, the bayonet lock outside is located to the spring housing, the spout inner wall is located to spring one end, the lug lateral wall is located to the spring other end, when ascending a height the platform equipment, go into the locking hole through bayonet lock tip card, realizes the fixed of guardrail, when accomodating the platform of ascending a height, outside pull bayonet lock takes out the bayonet lock tip from the locking hole, can turn over the guardrail downwards, is convenient for accomodate.

Furthermore, articulated piece one, bracing frame and handrail are equipped with two sets ofly and set up along cat ladder vertical interface symmetry, can prevent that only one end atress from resulting in the platform unstable and lead to the platform easily to receive the damage to the atress dispersion.

Furthermore, the bottom of the bedplate is provided with an embedded groove, the embedded groove is buckled at the top of a support arranged on a door frame structure during use and used for supporting workers, and meanwhile, the ladder stand is connected with the support through the bedplate, so that the climbing platform is more stable.

The utility model adopts the above structure to gain beneficial effect as follows: the foldable and storable climbing platform provided by the utility model has simple structure and reasonable design, and the climbing platform is easy to install and disassemble through mutual hinging of all the parts; meanwhile, the ladder stand is in limit connection with the bracket through the bedplate, and the support of the inclined strut is assisted, so that the climbing platform is firmer; the arrangement of the locking piece can ensure that the guardrail is firmly connected with the bracket to prevent the guardrail from shaking, and meanwhile, the guardrail is connected with the ladder stand through the handrail to ensure that operators can be protected better; the hinged connection structure of each part of the handrail is supplemented with the bolt for fixed connection, so that the handrail can be folded and stored, and the space is saved.

Drawings

Fig. 1 is a schematic view of the overall structure of a collapsible and storable climbing platform of the present invention;

fig. 2 is a rear view of a collapsible, stowable, climbing platform of the present invention;

FIG. 3 is an enlarged view of a portion A of FIG. 3;

fig. 4 is a front view of a foldable receiving deck of the present invention.

The novel foldable combined type ladder comprises a base 1, a base 2, rollers 3, a support 4, a ladder stand 5, handrails 6, a table plate 7, an inclined strut frame 8, guardrails 9, a supporting plate 10, a second hinge block 11, a locking hole 12, reinforcing ribs 13, brackets 14, a hinge groove 15, a locking piece 16, a main rod 17, a first auxiliary rod 18, a second auxiliary rod 19, a reinforcing rod 20, a connecting block 21, a clamping groove 22, a clamping pin 23, a spring 24, a sliding groove 25, a convex block 26, a first hinge block 27 and an embedded groove.

Detailed Description

The technical solution of the present invention will be described in further detail with reference to the following embodiments, and the technical features or the connection relations of the present invention, which are not described in detail, are the prior art adopted.

In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being 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.

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1-4, the utility model relates to a foldable storage type climbing platform, which comprises a base 1, rollers 2, a support 3, a ladder stand 4, a handrail 5, a bedplate 6, an inclined bracket 7 and a guardrail 8, wherein the base 1 is arranged in a square structure, the rollers 2 are symmetrically arranged on the bottom wall of the base 1, the support 3 is arranged in a door frame structure, the bottom of the support 3 is hinged with the upper wall end of the base 1, the upper part of the support 3 is freely arranged, the bottom of the ladder stand 4 is hinged with the upper wall end of the base 1 and is opposite to the support 3, the top of the ladder stand 4 is freely arranged, the top of the bedplate 4 is hinged with a hinge block I26, one end of the inclined bracket 7 is hinged on the hinge block I26 and is arranged close to the ladder stand 4, the other end of the inclined bracket 7 is freely arranged, one end of the bedplate 6 is hinged on the hinge, 8 one end of guardrail hinges in support 3 and freely sets up the end, the 8 other ends of guardrail freely set up, 5 one ends of handrail can be dismantled the lock joint and on cat ladder 4, 5 other ends lock joint of handrail are on guardrail 8.

The inclined bracket 7, the ladder stand 4 and the bedplate 6 are arranged in a triangular structure at the hinge joint of the first hinge block 26.

Be equipped with backup pad 9 on the 1 diapire of base, backup pad 9 is close to support 3 and sets up, and the platform during operation of ascending a height the one end post that bracing frame 7 freely set up is on backup pad 9.

The angle that can deflect of support 3 is 0 ~ 90, support 3 upper portion is equipped with articulated piece two 10, articulated piece two 10 is equipped with two sets ofly and the symmetry locates on the lateral wall that the both sides riser of door type structure is kept away from cat ladder 4, articulated piece two 10 lateral walls are equipped with locking hole 11, support 3 lower part is equipped with strengthening rib 12.

Guardrail 8 sets up for bottom open-ended day style of calligraphy frame construction, 8 upper portion lateral walls of guardrail are equipped with bracket 13 along vertical central plane symmetry, during operation 5 upper end lock joints in

bracket

13, 8 lower parts of guardrail are equipped with articulated groove 14 and locking piece 15, articulated groove 14 is rotatable to be located on articulated piece two 10, articulated groove 14 corresponds the setting with articulated piece two 10, locking piece 15 is located on articulated groove 14, locking piece 15 corresponds the setting with articulated groove 14.

The handrail 5 is symmetrically provided with two groups along a vertical central plane of the base 1, the handrail 5 comprises a main rod 16, a first auxiliary rod 17, a second auxiliary rod 18, a reinforcing rod 19 and a connecting block 20, the main rod 16 is in a cuboid structure, the connecting block 20 is arranged at two ends of the main rod 16, the connecting block 20 is in a triangle structure with a vertical section lacking a bottom edge, the connecting block 20 is in a hollow structure, the bottom wall of one side of the connecting block 20 is in an opening arrangement and the other side is in a sealing arrangement, one side of the opening arrangement of the bottom wall of the connecting block 20 is sleeved on the main rod 16, one end of the first auxiliary rod 17 is hinged at one side of the connecting block 20 at the upper end of the main rod 16, which is far away from the main rod 16, the other end of the first auxiliary rod 17 is sleeved in the supporting groove 13, one end of the second auxiliary rod 18 is hinged at one side of the connecting block 20, one end of the reinforcing rod 19 is hinged to the main rod 16, the other end of the reinforcing rod 19 is sleeved in the bracket 13 and is arranged below the first auxiliary rod 17, and the main rod 16, the connecting block 20, the first auxiliary rod 17, the second auxiliary rod 18 and the bracket 13 are fixedly connected through bolts.

Locking piece 15 includes bayonet lock 22, spring 23 and spout 24, hinge 14 lateral walls in groove are located to spout 24, bayonet lock 22 slidable locates in spout 24, bayonet lock 22 middle part is equipped with lug 25, the bayonet lock 22 outside is located to spring 23 cover, 24 inner walls in spout are located to spring 23 one end, lug 25 lateral walls are located to the spring 23 other end.

The first hinge blocks 26, the inclined support frames 7 and the handrails 5 are arranged in two groups and are symmetrically arranged along the vertical interface of the ladder stand 4.

The bottom of the bedplate 6 is provided with a tabling groove 27, and the tabling groove 27 is buckled on the top of the bracket 3 arranged on the doorframe structure when in use.

When the climbing platform is used, the climbing platform is assembled, the support 3 is erected, the guardrail 8 is turned over and erected, the end part of the clamping pin 22 is clamped into the locking hole 11, the guardrail 8 is fixed, the ladder stand 4 is rotated, the inclined support frame 7 is abutted to the supporting plate 9 on the base 1, the table plate 6 is turned over, the table plate 6 is buckled to the top of the support 33, the table plate 6 is kept horizontal, the support 3 and the ladder stand 4 are connected through the table plate 6, the handrail 5 is installed, the first auxiliary rod 17 and the second auxiliary rod 18 are rotated until the first auxiliary rod 17 and the second auxiliary rod 18 are abutted to the inner wall of the connecting block 20 and fixedly connected through the bolts, the clamping groove 21 at the bottom end of the second auxiliary rod 18 is clamped to the ladder stand 4, the first auxiliary rod 17 end part is clamped in the bracket 13 and fixed through the bolts, the reinforcing rod 19 is turned over, one side of the clamp far away from the 16 is clamped in the bracket 13 at the lower part of the first auxiliary rod 17, when the assembly is disassembled, the assembly can be disassembled according to the reverse steps.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. The utility model provides a collapsible platform of ascending a height of accomodating which characterized in that: comprises a base, rollers, a bracket, a ladder stand, handrails, a bedplate, an inclined strut and a guardrail, wherein the base is arranged in a square structure, the rollers are symmetrically arranged on the bottom wall of the base, the bracket is arranged in a door frame type structure, the bottom of the bracket is hinged with the end part of the upper wall of the base, the upper part of the bracket is freely arranged, the bottom of the ladder stand is hinged with the end part of the upper wall of the base and is arranged opposite to the bracket, the top of the ladder stand is freely arranged, the top of the ladder stand is hinged with a first hinge block, one end of the inclined strut is hinged on the first hinge block and is arranged close to the ladder stand, the other end of the inclined strut is freely arranged, one end of the bedplate is hinged on the first hinge block, the other end of the bedplate is freely arranged, guardrail one end articulates in support free setting end, the guardrail other end freely sets up, buckle connection can be dismantled on the cat ladder to handrail one end, handrail other end buckle connection is on the guardrail.

2. A collapsible, stowable, climbing platform according to claim 1 wherein: the inclined strut frame, the ladder stand and the bedplate are arranged in a triangular structure at the hinge joint of the hinge joint block I.

3. A collapsible, stowable, climbing platform according to claim 1 wherein: the base diapire is equipped with the backup pad, the backup pad is close to the support setting, and the platform of ascending a height during operation one end post that the bracing frame freely set up is on the backup pad.

4. A collapsible, stowable, climbing platform according to claim 1 wherein: the angle that can deflect of support is 0 ~ 90, support upper portion is equipped with articulated piece two, articulated piece two be equipped with two sets ofly and the symmetry locate the both sides riser of door type structure keep away from on the lateral wall of cat ladder, articulated piece both sides lateral wall is equipped with the locking hole, the support lower part is equipped with the strengthening rib.

5. A collapsible, storage, climbing platform according to claim 4, wherein: the guardrail sets up for bottom open-ended day style of calligraphy frame construction, guardrail upper portion lateral wall is equipped with along vertical central plane symmetry and holds in the palm the groove, and during operation handrail upper end lock joint is in holding in the palm the inslot, the guardrail lower part is equipped with hinge groove and locking piece, hinge groove is rotatable to be located on the hinge block two, hinge groove and the corresponding setting of hinge block two, the locking piece is located on the hinge groove, locking piece and hinge groove correspond the setting.

6. A stowable climbing platform according to claim 5, characterized in that: the handrail is symmetrically provided with two groups along a vertical central plane of the base, the handrail comprises a main rod, a first auxiliary rod, a second auxiliary rod, a reinforcing rod and a connecting block, the main rod is arranged in a rectangular structure, the connecting block is arranged at two ends of the main rod, the vertical section of the connecting block is in a triangular structure lacking a base, the connecting block is arranged in a hollow structure, the bottom wall of one side of the connecting block is provided with an opening, the other side of the connecting block is sealed, one side of the opening of the bottom wall of the connecting block is sleeved on the main rod, one end of the auxiliary rod is hinged at one side of the connecting block at the upper end of the main rod, which is far away from the main rod, the other end of the auxiliary rod is sleeved in a supporting groove, one end of the auxiliary rod is hinged at one side of the connecting block at the bottom end, the other end of the reinforcing rod is sleeved in the bracket and is arranged below the first auxiliary rod, and the main rod, the connecting block, the first auxiliary rod, the second auxiliary rod and the bracket are fixedly connected through bolts.

7. A stowable climbing platform according to claim 5, characterized in that: the locking piece includes bayonet lock, spring and spout, the hinge groove lateral wall is located to the spout, bayonet lock slidable locates in the spout, the bayonet lock middle part is equipped with the lug, the bayonet lock outside is located to the spring housing, the spout inner wall is located to spring one end, the lug lateral wall is located to the spring other end.

8. A collapsible, stowable, climbing platform according to claim 1 wherein: the first hinge block, the inclined strut and the handrail are arranged in two groups and are symmetrically arranged along the vertical interface of the ladder stand.

9. A collapsible, stowable, climbing platform according to claim 1 wherein: the bottom of the bedplate is provided with an embedding groove, and the embedding groove is buckled at the top of a support arranged on a door frame structure during use.