Movable ladder cage for building construction

Abstract

The utility model discloses a movable ladder cage for building construction, which belongs to the technical field of building construction and comprises two layer plates arranged side by side and vertical rods fixedly mounted between the two layer plates, rectangular notches for personnel to pass through are formed in the layer plates, ladders are fixedly mounted between the two adjacent layer plates, and the vertical rods are fixedly mounted between the two adjacent layer plates. The width of the ladder is half of the width of the rectangular notch, a protection plate is installed in the rectangular notch, the width of the protection plate is half of the width of the rectangular notch, and the protection plates on the two layer plates are arranged in a staggered mode. The protective plates can play a role in protecting installation personnel and prevent the installation personnel from falling off from the ladder, when the two layers of ladder cages are fixed through the bolts, the protective plates can be used for supporting the installation personnel so that the ladder cages can be conveniently spliced, the use safety of the ladder cages is improved, and the installation personnel can be prevented from falling off from the ladder when the personnel move on the ladder. And the protection plate can bear falling tools, so that safety accidents are reduced.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of building construction, specifically relates to a building construction movable ladder cage. BACKGROUND

[0002] In the building construction process, often need to carry out various work on the ground and underground, for example, foundation pit construction, main structure construction, roof engineering construction etc. These work usually need to go down to the working surface from the ground, if there is no stable support and protection measure will exist very big security risk. The emergence of movable ladder cage solves this problem, it provides a safe and reliable walking channel, lets the worker can safely enter and exit various working surface, greatly improves the work efficiency. Movable ladder cage can also be adjusted position according to the construction progress, saves manpower and material resources and shortens the construction period.

[0003] The prior art such as the patent with the announcement number CN 221646498 U discloses a building construction safety ladder cage, by setting clamping assembly outside the ladder cage, the outside fixing piece of the building surface is clamped through the clamping assembly, thereby effectively increasing the stability of the ladder cage. However, the ladder cage still has the following problems during installation process: especially in deep foundation pit or high-rise building, the installation height of the ladder cage is higher, when hoisting the upper ladder cage through hoisting equipment, the installation personnel can only stand on the ladder to align the upper ladder cage, so that the standing position of the installation personnel lacks protection and has security risks.

[0004] Therefore, it is necessary to provide a building construction safety ladder cage to solve the above problems. UTILITY MODEL CONTENTS

[0005] Therefore, the utility model aims at providing a building construction movable ladder cage to solve the problem of safety risks in splicing the ladder cage in the prior art.

[0006] To achieve the above purpose, the utility model provides the following technical scheme:

[0007] The utility model provides a building construction movable ladder cage, including two side by side arrangement's layer board and fixed installation between two layer boards's vertical rod, be equipped with the rectangular gap for personnel to pass through on the layer board, fixed installation has the ladder between two adjacent layer boards, and the width of the ladder is half of the width of the rectangular gap, install the guard board in the rectangular gap, and the width of the guard board is half of the width of the rectangular gap, and the guard board on two layer boards is staggered arrangement.

[0008] Further, a plurality of handrails are installed on the side of the ladder close to the guard board, the first end of the handrail is fixedly connected to the side wall of the ladder through a bolt, and the second end of the handrail is fixedly connected to the side of the guard board close to the ladder through a bolt.

[0009] Further, two layer plates are fixedly provided with sleeves at four corners close to the vertical rod side, the sleeves are provided with mounting grooves matched with the vertical rod, and the vertical rod is inserted into the mounting grooves and fixedly connected with the sleeves through bolts.

[0010] Further, the first layer plate located at the lower layer of the two layer plates is provided with a plug-in groove at the side far away from the vertical rod, the plug-in groove is arranged in the sleeve, and the plug-in groove is arranged separately from the mounting groove; the second layer plate located at the upper layer of the two layer plates is provided with a plug-in rod matched with the plug-in groove at the side far away from the vertical rod.

[0011] Further, the four peripheral sidewalls of the ladder cage are fixedly provided with protective nets.

[0012] Further, the layer plates are provided with two connecting plates arranged side by side at the side close to the vertical rod, and the protective nets are fixedly connected with the connecting plates through bolts.

[0013] The beneficial effects of the utility model lie in:

[0014] The protective plate can protect the installation personnel from falling off the ladder, and when the two ladder cages are fixed through bolts, the protective plate can be used to support the installation personnel, so that the ladder cages can be spliced, the safety of the ladder cage is improved, the safety hidden danger caused by the space between the adjacent ladders in the traditional ladder cage is avoided, the construction tools can be placed on the protective plate, and the protective plate can receive the falling tools during the movement of the personnel on the ladder, so that the safety accidents are reduced.

[0015] The other advantages, objects and features of the utility model will be described in the subsequent specification, and are obvious to those skilled in the art to some extent, or those skilled in the art can be taught from the practice of the utility model. The objects and other advantages of the utility model can be realized and obtained through the following specification. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to make the purpose, technical scheme and beneficial effects of the utility model more clear, the utility model provides the following drawings for description:

[0017] Fig. 1 It is the ladder cage structure explosion map of the utility model embodiment;

[0018] Fig. 2 It is the ladder cage splicing schematic view of the utility model embodiment.

[0019] The marks in the drawings are as follows: layer plate 1, rectangular notch 101, sleeve 102, mounting groove 103, first layer plate 104, plug-in groove 105, second layer plate 106, plug-in rod 107, vertical rod 2, ladder 3, handrail 301, protective plate 4, protective net 5, connecting plate 501. DETAILED DESCRIPTION

[0020] As Figs. 1-2 shown, the utility model provides a building construction movable ladder cage, include: two side -by -side arrangement's layer board 1 and fixed installation between two layer board 1's vertical pole 2, layer board 1 with vertical pole 2 fixed connection forms cuboid frame, the layer board 1 is equipped with the rectangular gap 101 for personnel to pass through, fixed installation has between adjacent two layer board 1 ladder 3, and the width of ladder 3 is half of the width of rectangular gap 101, install the guard plate 4 in rectangular gap 101, the width of guard plate 4 is half of the width of rectangular gap 101, and the guard plate 4 of two layer board 1 is misaligned setting.

[0021] In the scheme, when installing the upper ladder cage, the installer is located on the ladder 3 in the lower ladder cage, and when the upper ladder cage is hoisted to the lower ladder cage, the installer aligns the upper ladder cage with the lower ladder cage. Due to the arrangement of the guard plate 4, the guard plate 4 can play a protective role for the installer, avoiding the installer from falling off the ladder 3. When the two ladder cages are fixed by bolts, the guard plate 4 can be used to support the installer, and the safety of the ladder cage is improved, avoiding the safety hazard caused by the space between the adjacent ladders 3 in the traditional ladder cage. The guard plate 4 can be used to place construction tools, and the guard plate 4 can receive the falling tools during the movement of the personnel on the ladder 3, so as to reduce the occurrence of safety accidents.

[0022] In an embodiment of the utility model, a plurality of handrails 301 are installed on the side of the ladder 3 close to the guard plate 4, the first end of the handrail 301 is fixedly connected to the side wall of the ladder 3 by a bolt, and the second end of the handrail 301 is fixedly connected to the side of the guard plate 4 close to the ladder 3 by a bolt.

[0023] In the scheme, the handrail 301 is arranged to improve the safety during the movement of the personnel.

[0024] In an embodiment of the utility model, a sleeve 102 is fixedly arranged at each of the four corners of the two layer boards 1 close to the vertical pole 2, the sleeve 102 is provided with a mounting groove 103 matched with the vertical pole 2, and the vertical pole 2 is fixedly connected to the sleeve 102 by a bolt after being inserted into the mounting groove 103.

[0025] In the scheme, when assembling the ladder cage, the two ends of the vertical pole 2 are respectively inserted into the two sleeves 102 arranged opposite to each other, and then the vertical pole 2 and the sleeve 102 are fixed by a bolt, which is convenient for installation and disassembly.

[0026] In an embodiment of the utility model, the first layer board 104 of two layer boards 1 located below is equipped with the slot 105 far from the vertical pole 2 side, the slot 105 is arranged in the sleeve pipe 102, the slot 105 is separated and arranged with the installation slot 103, the second layer board 106 of two layer boards 1 located above is equipped with the plug pole 107 matched with the slot 105 far from the vertical pole 2 side.

[0027] In the scheme, when splicing two ladders, the plug pole 107 is inserted into the slot 105, so that the alignment is facilitated when the ladders are spliced, and then the plug pole 107 is fixedly connected with the sleeve pipe 102 through the bolt.

[0028] In an embodiment of the utility model, the four peripheral side walls of the ladder cage are fixedly installed with the protective net 5, the layer board 1 is close to the vertical pole 2 side and is equipped with two parallelly arranged connecting plates 501, and the protective net 5 is fixedly connected with the connecting plate 501 through the bolt.

[0029] In the scheme, the protective net 5 is arranged to play a protective role.

[0030] Finally, it is explained that the above preferred embodiments are only used to illustrate the technical scheme of the utility model and not to limit, although the utility model has been described in detail through the above preferred embodiments, but those skilled in the art should understand that various changes can be made to the form and details without departing from the range defined by the utility model claim book.

Claims

1. A construction movable ladder cage comprising two side-by-side arranged decks and vertical poles fixedly installed between the two decks, characterized in that: The layer plate is provided with a rectangular gap for personnel to pass through, two adjacent layer plates are fixedly installed with a ladder, the width of the ladder is half of the width of the rectangular gap, a protective plate is installed in the rectangular gap, the width of the protective plate is half of the width of the rectangular gap, and the protective plates on the two layer plates are arranged in a staggered manner.

2. The construction mobile cage according to claim 1, characterized in that: A plurality of handrails are installed on the side of the ladder close to the protective plate, the first end of the handrail is fixedly connected with the side wall of the ladder through a bolt, and the second end of the handrail is fixedly connected with the side of the protective plate close to the ladder through a bolt.

3. The construction mobile cage according to claim 2, characterized in that: The two layer plates are fixedly provided with a sleeve at four corners close to the vertical rod, the sleeve is provided with a mounting groove matched with the vertical rod, and the vertical rod is fixedly connected with the sleeve through a bolt after being inserted into the mounting groove.

4. The construction mobile cage according to claim 3, characterized in that: The first layer plate located at the lower layer of the two layer plates is provided with a slot at the side away from the vertical rod, the slot is arranged in the sleeve, the slot is arranged in a spaced manner with the mounting groove, the second layer plate located at the upper layer of the two layer plates is provided with a plug rod matched with the slot at the side away from the vertical rod.

5. The construction mobile cage according to claim 4, characterized in that: The four peripheral side walls of the ladder cage are fixedly installed with protective nets.

6. The construction mobile cage according to claim 5, characterized in that: The layer plate is provided with two connecting plates arranged side by side at the side close to the vertical rod, and the protective nets are fixedly connected with the connecting plates through bolts.

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