CN217872002U - Ladder cage convenient to equipment - Google Patents

Abstract

The utility model discloses a ladder cage convenient to assemble, which comprises four bases with adjustable height and a plurality of layers of rectangular frames arranged at intervals in the vertical direction, wherein the bases are detachably connected with the rectangular frame at the bottom layer, adjacent rectangular frames are connected through stand columns, supporting platforms are connected in the rectangular frames, and a ladder stand is arranged between the adjacent supporting platforms; two adjacent rectangle frames constitute a ladder cage unit with the stand between, and ladder cage unit is detachable all around and is connected with the protection network. The utility model sets the rectangular frame, the upright post, the supporting platform and the protective net into a detachable structure, the cage ladder can be assembled manually when in use, the device assistance such as a crane is not needed, the disassembly and the assembly are simple and convenient, the construction cost is reduced, the occupied space after the disassembly is small, the storage and the transportation are convenient, the transportation safety is promoted, and the cost is reduced; furthermore, the utility model discloses a base height can be adjusted, and the ladder cage installation is more convenient, has increased the steadiness.

Description

Ladder cage convenient to equipment

Technical Field

The utility model belongs to the technical field of the architectural equipment, concretely relates to ladder cage convenient to equipment.

Background

In building construction, since a building is tall, workers need to climb to the top of the building by means of a cage ladder to perform construction work. Present cage ladder support body is often all integrative, the pole setting passes through welding interconnect with the crossbeam, long cage ladder then forms through a plurality of support body concatenations, need overlap the support body each other through the loop wheel machine during cage ladder equipment, and it is neat to need the cooperation between support body and the support body, rethread connecting piece is fixed two support bodies, the dismouting that can make the cage ladder like this becomes very troublesome, and weld into whole back occupation space big, be not convenient for store and transport, the security is relatively poor in the transportation, and the cost of transportation is higher.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a ladder cage convenient to equipment to ladder cage dismouting among the solution prior art is troublesome, occupation space is big, the technical problem of the transportation of being not convenient for.

The technical purpose of the utility model is realized through the following technical scheme:

a ladder cage convenient to assemble comprises four bases with adjustable heights and a plurality of layers of rectangular frames arranged at intervals in the vertical direction, wherein the bases are detachably connected with the rectangular frame at the bottommost layer, the adjacent rectangular frames are connected through stand columns, supporting platforms are connected in the rectangular frames, and a ladder stand is arranged between the adjacent supporting platforms; two adjacent a ladder cage unit is constituteed to stand between the rectangle frame and, and one side of first layer ladder cage unit is provided with the emergency exit, and three sides detachable is provided with the protection network in addition, and from the second floor, every ladder cage unit all around all detachable be provided with the protection network, be provided with the couple on the protection network, be equipped with the U-shaped spare on the stand, the protection network articulates on the stand.

Furthermore, the rectangular frame is formed by welding angle steel bars, the stand column is an angle steel column, and the rectangular frame is connected with the stand column through a first angle steel connecting piece.

Furthermore, first angle steel connecting piece is located on the right-angle point of rectangle frame, just the inner wall of first angle steel connecting piece with the outer wall of rectangle frame and stand is laminated mutually, rectangle frame and stand respectively through the bolt with first angle steel connecting piece connects.

Further, the base includes bottom plate and connecting plate, the bottom plate is used for being connected with concrete ground, the connecting plate is used for being connected with bottom rectangle frame, be provided with height adjusting mechanism between bottom plate and the connecting plate.

Furthermore, the height adjusting mechanism comprises a sleeve and a screw rod, one end of the sleeve is fixedly connected with the bottom plate, one end of the screw rod is fixedly connected with the connecting plate, and an internal thread matched with the screw rod is arranged in the sleeve.

Furthermore, be provided with second angle steel connecting piece on the connecting plate, the upper end of second angle steel connecting piece with the bottom surface of bottom rectangle frame offsets, just the inner wall of first angle steel connecting piece with the outer wall of second angle steel connecting piece laminates mutually, the second angle steel connecting piece with first angle steel connecting piece passes through bolted connection.

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

the utility model sets the rectangular frame, the upright post, the supporting platform and the protective net into a detachable structure, the cage ladder can be assembled manually when in use, the device assistance such as a crane is not needed, the disassembly and the assembly are simple and convenient, the construction cost is reduced, the occupied space after the disassembly is small, the storage and the transportation are convenient, the transportation safety is promoted, and the cost is reduced; furthermore, the utility model discloses a base height can be adjusted, and the ladder cage installation is more convenient, has increased the steadiness.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic structural view of the protective net of the present invention;

FIG. 3 is a schematic structural view of the rectangular frame and the upright post of the present invention;

fig. 4 is a schematic structural diagram of the base of the present invention.

Labeled as: 10-a base, 101-a bottom plate, 102-a connecting plate, 1021-a second angle steel connecting piece, 103-a sleeve, 104-a screw, 20-a rectangular frame, 30-a column, 301-a U-shaped piece, 40-a supporting platform, 50-a safety door, 60-a protective net, 61-a hook and 70-a first angle steel connecting piece.

Detailed Description

In order to make the objects and technical solutions of the present invention clear and fully described, and the advantages thereof more clearly understood, the embodiments of the present invention are described in further detail below with reference to the accompanying drawings.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "inner", "outer", "top", "bottom", "side", "vertical", "horizontal", "first", "second", 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 simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally 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 for those skilled in the art.

Please refer to fig. 1 and fig. 2: the utility model provides a ladder cage convenient to assemble, which comprises four bases 10 and a plurality of layers of rectangular frames 20 arranged at intervals in the vertical direction, wherein the bases 10 are detachably connected with the rectangular frame 20 at the bottom layer, the adjacent rectangular frames 20 are connected through upright posts 30, supporting platforms 40 are connected in the rectangular frames 20, a ladder stand is arranged between the adjacent supporting platforms 40, and a guardrail is arranged on the ladder stand; two adjacent rectangle frames 20 and the stand 30 between them constitute a ladder cage unit about, and the left side of first layer ladder cage unit is provided with emergency exit 50, and other three sides detachable are provided with protection network 60, and from the second floor, all detachable all around of every ladder cage unit is provided with protection network 60. Specifically, the protective net 60 is provided with the hook 61, the upright 30 is provided with the U-shaped member 301 matched with the hook 61, and the protective net 60 can be directly hung on the upright 30 through the hook 61, so that the installation is convenient.

In this embodiment, the rectangular frame 20 is formed by welding four angle steel bars, four right angles of the rectangular frame 20 are connected with four first angle steel connectors 70, the rectangular frame 20 is located in the middle of the first angle steel connectors 70, the inner wall of the first angle steel connectors 70 is attached to the right angle of the rectangular frame 20, and the rectangular frame 20 and the first angle steel connectors are fixed together through bolts.

In this embodiment, the upright 30 is an angle steel column, the upright 30 is perpendicular to the rectangular frame 20, an outer wall of the upright 30 is attached to an inner wall of the first angle steel connector 70, and the upright 30 and the first angle steel connector 70 are fixed together by bolts.

In this embodiment, the height of the base 10 is adjustable to facilitate easy installation of the ladder cage when the concrete floor is uneven. Specifically, the base 10 includes a bottom plate 101, a height adjusting mechanism and connecting plates 102, the bottom plate 101 is connected to the concrete floor through expansion bolts, and the height adjusting mechanism is used for adjusting the height of the connecting plates 102, so that the four connecting plates 102 are located on the same horizontal plane and are conveniently connected to the rectangular frame 20 at the bottommost layer.

In this embodiment, the height adjusting mechanism includes a sleeve 103 and a screw 104, one end of the sleeve 103 is fixedly connected to the bottom plate 101, one end of the screw 104 is fixedly connected to the connecting plate 102, and an internal thread matching with the screw 104 is provided in the sleeve 103. The height of the connecting plates 102 can be adjusted by rotating the screw 104, so that the four connecting plates 102 are positioned on the same horizontal plane, the ladder cage can be conveniently installed, and potential safety hazards caused by the fact that the base 10 is not flat are avoided.

In this embodiment, the connecting plate 102 is provided with a second angle connection member 1021, an upper end of the second angle connection member 1021 abuts against a bottom surface of the rectangular frame 20 at the lowermost layer, an outer wall of the second angle connection member 1021 is attached to an inner wall of the first angle connection member 70 at a right angle of the rectangular frame 20 at the lowermost layer, and the second angle connection member 1021 is connected to the first angle connection member 70 through a bolt.

In the present embodiment, the support platform 40 is connected to the rectangular frame 20 by bolts.

It should be noted that the above-mentioned embodiments are only preferred embodiments of the present invention, and the present invention is not limited thereto, and although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications can be made to the technical solutions described in the foregoing embodiments, or some technical features thereof can be replaced with equivalents. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. A ladder cage convenient to assemble comprises four bases with adjustable heights and a plurality of layers of rectangular frames arranged at intervals in the vertical direction, wherein the bases are detachably connected with the rectangular frame at the bottommost layer, the adjacent rectangular frames are connected through stand columns, supporting platforms are connected in the rectangular frames, and a ladder stand is arranged between the adjacent supporting platforms; two adjacent a ladder cage unit is constituteed to stand between the rectangle frame and, and one side of first layer ladder cage unit is provided with the emergency exit, and three sides detachable is provided with the protection network in addition, rises from the second floor, and every ladder cage unit all around equal detachable is provided with protection network, its characterized in that: the protective net is provided with a hook, the stand column is provided with a U-shaped piece, and the protective net is connected to the stand column in a hanging mode.

2. The ladder cage of claim 1 wherein: the rectangular frame is formed by welding angle steel bars, the stand column is an angle steel column, and the rectangular frame is connected with the stand column through a first angle steel connecting piece.

3. The ladder cage of claim 2 wherein: first angle steel connecting piece is located on the right angle point of rectangle frame, just the inner wall of first angle steel connecting piece with the outer wall of rectangle frame and stand is laminated mutually, rectangle frame and stand respectively through the bolt with first angle steel connecting piece is connected.

4. The ladder cage of claim 3 wherein the cage assembly is facilitated by: the base comprises a bottom plate and a connecting plate, the bottom plate is used for being connected with concrete ground, the connecting plate is used for being connected with the bottom rectangular frame, and a height adjusting mechanism is arranged between the bottom plate and the connecting plate.

5. The ladder cage of claim 4 wherein: the height adjusting mechanism comprises a sleeve and a screw rod, one end of the sleeve is fixedly connected with the bottom plate, one end of the screw rod is fixedly connected with the connecting plate, and an internal thread matched with the screw rod is arranged in the sleeve.

6. The ladder cage of claim 5 wherein: be provided with second angle steel connecting piece on the connecting plate, the upper end of second angle steel connecting piece with the bottom surface of bottom rectangle frame offsets, just the inner wall of first angle steel connecting piece with the outer wall of second angle steel connecting piece is laminated mutually, second angle steel connecting piece with first angle steel connecting piece passes through bolted connection.

Images