Foldable elevator foundation pit enclosure

Abstract

The utility model discloses a foldable elevator foundation pit fence which comprises four ground inserting rods, the four ground inserting rods are distributed in a rectangular four-corner mode, first supporting pieces are fixedly installed on the outer walls of the tops and the middles of the ground inserting rods, first ear hooks are connected to the outer walls of the first supporting pieces in a welded mode, and the outer walls of the ground inserting rods are connected with folding rods through the first supporting pieces. A ground inserting rod is arranged between the two folding rods, the two folding rods are connected through second supporting pieces, a suspension rod is connected between the upper second supporting piece and the lower second supporting piece in a matched mode, and supporting plates are installed among the folding rods, the suspension rod and the ground inserting rod in a matched and clamped mode. The fence structure can be conveniently and rapidly assembled and disassembled, the construction efficiency is improved, and meanwhile the stability of the equipment fence structure can be effectively guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to elevator foundation pit enclosure technology field, specifically a kind of foldable elevator foundation pit enclosure. BACKGROUND

[0002] During the construction of elevator foundation pit, to prevent personnel from falling into foundation pit by accident, causing safety accidents, it is necessary to set up enclosure, and the existing enclosure is mostly fixed, which has the problems of large volume, inconvenient transportation, time-consuming and labor-consuming installation and disassembly, especially for the construction project of multiple elevator foundation pits, when the enclosure is frequently transferred, the existing traditional elevator foundation pit enclosure will increase a lot of manpower and time cost, at the same time, the traditional enclosure occupies a large space when it is idle, which is not conducive to the rational planning and management of the site. UTILITY MODEL CONTENT

[0003] The utility model aims at providing a kind of foldable elevator foundation pit enclosure to solve the problems raised in the above background technology.

[0004] To achieve the above object, the utility model provides the following technical scheme:

[0005] A kind of foldable elevator foundation pit enclosure, including ground insertion rod, four ground insertion rods are arranged, four ground insertion rods are distributed in rectangular four corners, the top and the middle outer wall of ground insertion rod are fixedly installed first support, the outer wall of first support is welded and connected first ear hook, the outer wall of ground insertion rod is connected folding rod by first support, two folding rods are connected by second support, and the upper and lower two second supports are connected with suspended rod, and the folding rod, suspended rod and ground insertion rod are connected with support plate by cooperation.

[0006] In a preferred embodiment of the utility model, the bottom end of ground insertion rod is welded and connected with taper rod, and the taper rod is used for connecting with the ground, and the first ear hook has two groups.

[0007] In a preferred embodiment of the utility model, two first ear hooks are perpendicular to each other, and the outer wall of second support is welded with second ear hook.

[0008] In a preferred embodiment of the utility model, the second ear hook has two groups, and the two groups of second ear hooks are symmetrically distributed, the outer wall of both ends of folding rod is welded and connected with movable block, and the movable block is connected with first ear hook and second ear hook by shaft pin cooperation.

[0009] In a preferred embodiment of the utility model, the support plate is set as rectangle, and the inner wall of support plate is welded and connected with S-shaped clamping plate.

[0010] In a preferred embodiment of the utility model, the S-shaped clamping plate is an elastic member, and the inner wall of S-shaped clamping plate is connected with the outer wall of ground insertion rod, folding rod and suspended rod by cooperation.

[0011] The additional aspects and advantages of the present application will be in part apparent and in part pointed out hereinafter in the description of the application.

[0012] 1. By setting the ground rod, folding rod, suspended rod, through the cooperation of the first support and the second support, the fence structure is assembled and disassembled conveniently and quickly, the efficiency of construction is improved, and the stability of the equipment fence structure is effectively guaranteed,

[0013] 2. By setting the support plate, and setting the S-shaped clamping plate on the inner wall of the support plate, the S-shaped clamping plate can quickly complete the clamping and fixing between the ground rod, the folding rod and the suspended rod, improve the construction efficiency, facilitate the support plate to play a reinforcing role on the frame structure between the ground rod, the folding rod and the suspended rod, and improve the structural stability, and facilitate printing and pasting warning signs on the outer wall of the support plate, improve the practicability of the equipment. BRIEF DESCRIPTION OF DRAWINGS

[0014] The above and / or additional aspects and advantages of the present application will become apparent and be readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings.

[0015] Figure 1 It is a main view structure schematic diagram of a foldable elevator foundation pit fence;

[0016] Figure 2 It is a plan view structure schematic diagram of a foldable elevator foundation pit fence;

[0017] Figure 3 It is a fence exploded structure schematic diagram of a foldable elevator foundation pit fence;

[0018] Figure 4 It is a fence structure schematic diagram of a foldable elevator foundation pit fence.

[0019] In the figure: ground rod 100, taper rod 110, folding rod 120, movable block 121, suspended rod 130, first support 200, first ear hook 210, second support 220, second ear hook 221, shaft pin 222, support plate 300, S-shaped clamping plate 310. DETAILED DESCRIPTION

[0020] The embodiments of the present application will be described in detail below, examples of which are shown in the drawings, wherein the same or similar reference signs represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are only used to explain the present application, and cannot be understood as a limitation of the present application.

[0021] Embodiment 1: as Figures 1-4, including the ground insertion rod 100, the ground insertion rod 100 is provided with four, four ground insertion rods 100 are distributed in a rectangular four-corner shape, the top and middle outer walls of the ground insertion rod 100 are fixedly installed with the first support 200, the outer wall of the first support 200 is welded with the first ear hook 210, the outer wall of the ground insertion rod 100 is connected with the folding rod 120 through the first support 200, the two folding rods 120 are connected through the second support 220, the upper and lower two second supports 220 are connected in cooperation, and the folding rod 120, the suspended rod 130 and the ground insertion rod 100 are connected in cooperation.

[0022] The specific use scene of this embodiment is that: by arranging the ground insertion rod 100, the folding rod 120 and the suspended rod 130, and by cooperating the first support 200 and the second support 220, the equipment enclosure structure can be assembled and disassembled conveniently and quickly, the construction efficiency is improved, the stability of the equipment enclosure structure can be effectively guaranteed, by arranging the support plate 300 and the S-shaped clamping plate 310 on the inner wall of the support plate 300, the S-shaped clamping plate 310 can be quickly clamped and fixed with the ground insertion rod 100, the folding rod 120 and the suspended rod 130, the construction efficiency is improved, the frame structure between the ground insertion rod 100, the folding rod 120 and the suspended rod 130 can be strengthened through the support plate 300, the structural stability is improved, and the warning sign can be printed or pasted on the outer wall of the support plate 300, the practicality of the equipment is improved.

[0023] Embodiment 2: as Figure 3 The bottom end of the ground insertion rod 100 is welded with the tapered rod 110, the tapered rod 110 is used for insertion connection with the ground, the first ear hook 210 is provided with two groups, the two first ear hooks 210 are distributed perpendicularly to each other, the outer wall of the second support 220 is welded with the second ear hook 221, the second ear hook 221 is provided with two groups, the two groups of second ear hooks 221 are distributed symmetrically left and right, the outer walls of the two ends of the folding rod 120 are both welded with the movable block 121, and the movable block 121 is connected with the first ear hook 210 and the second ear hook 221 through the shaft pin 222 in cooperation.

[0024] The specific use scene of this embodiment is that: by arranging the tapered rod 110, the ground insertion rod 100 can be conveniently fixed and installed on the ground, by combining the first support 200 and the second support 220, different numbers of folding rods 120 can be flexibly selected according to the needs, the folding rods 120 with appropriate lengths and numbers can be combined for different sizes of elevator foundation pits, and the practicality of the equipment is improved.

[0025] Embodiment 3: as Figure 1 and Figure 4The support plate 300 is arranged in a rectangular shape, and the inner wall of the support plate 300 is connected with the S-shaped clamping plate 310 through matched welding connection, the S-shaped clamping plate 310 is an elastic member, and the inner wall of the S-shaped clamping plate 310 is matched with the outer walls of the ground insertion rod 100, the folding rod 120 and the suspended rod 130 for clamping connection.

[0026] The specific use scene of the embodiment is that: through matched use of the support plate 300 and the S-shaped clamping plate 310, installation and disassembly of the support plate 300 are facilitated and fast, and work efficiency is improved; and through arrangement of the S-shaped clamping plate 310 as an elastic member, the S-shaped clamping plate 310 is fastened and clamped on the outer walls of the ground insertion rod 100, the folding rod 120 and the suspended rod 130 under the action of the elastic potential energy of the S-shaped clamping plate 310, so that the stability of the installation structure of the support plate 300 is facilitated and improved.

[0027] The working principle of the utility model is: in use, the ground insertion rod 100 is inserted and installed at the corners of the elevator foundation pit, the taper rod 110 is inserted and installed on the ground, the first support 200 is sleeved and fixedly installed on the outer wall of the ground insertion rod 100, the first support 200 is fixed, two first supports 200 are arranged on the outer wall of each ground insertion rod 100, the distance between the upper and lower first supports 200 is kept consistent, then the first ear hook 210 is rotatably connected with the folding rod 120 through the shaft pin 222, the two folding rods 120 on the same side are connected through the second support 220, the end of the folding rod 120 away from the first ear hook 210 is rotatably connected with the second ear hook 221 through the movable block 121, the movable block 121 and the second ear hook 221 are rotatably connected through the shaft pin 222, the upper and lower second supports 220 are fixedly connected through the suspended rod 130, a basic frame for enclosing the elevator foundation pit is formed, then the support plate 300 is matched and clamped on the outer walls of the ground insertion rod 100, the folding rod 120 and the suspended rod 130 distributed in the upper, lower, left and right directions after the S-shaped clamping plate 310 is deformed through extrusion, so that the four corners of the foundation pit are protected, the safety of the elevator construction is improved, and the fence is facilitated and fast to assemble and disassemble.

[0028] Although the embodiments of the utility model have been shown and described, those skilled in the art can understand that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and purposes of the utility model, and the scope of the utility model is defined by the claims and their equivalents.

Claims

1. A foldable elevator foundation pit enclosure, comprising four ground insertion rods (100), the four ground insertion rods (100) are distributed in a rectangular four-corner shape, characterized in that, The top and middle outer wall of the ground insertion rod (100) is fixedly provided with a first support (200), the outer wall of the first support (200) is welded with a first ear hook (210), the outer wall of the ground insertion rod (100) is connected with a folding rod (120) through the first support (200), two folding rods (120) are connected through a second support (220), and the upper and lower second supports (220) are connected with a suspended rod (130).

2. A collapsible elevator excavation enclosure according to claim 1, characterised in that, The bottom end of the ground insertion rod (100) is welded with a tapered rod (110), the tapered rod (110) is used for being connected with the ground, and the first ear hook (210) is provided with two groups.

3. A collapsible elevator excavation enclosure according to claim 2, characterised in that, The two first ear hooks (210) are vertically distributed, and the outer wall of the second support (220) is welded with a second ear hook (221).

4. A collapsible elevator excavation enclosure according to claim 3, characterised in that, The second ear hook (221) is provided with two groups, the two groups of second ear hooks (221) are symmetrically distributed, the outer wall of the two ends of the folding rod (120) is welded with a movable block (121), the movable block (121) is connected with the first ear hook (210) and the second ear hook (221), and the connection positions are connected through an axle pin (222).

5. The collapsible elevator excavation enclosure of claim 1, wherein, The support plate (300) is provided in a rectangular shape, and the inner wall of the support plate (300) is welded with an S-shaped clamping plate (310) around.

6. A collapsible elevator excavation enclosure according to claim 5, characterised in that, The S-shaped clamping plate (310) is an elastic member, and the inner wall of the S-shaped clamping plate (310) is connected with the outer walls of the ground insertion rod (100), the folding rod (120) and the suspended rod (130).

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