Splicing type protective fence

Abstract

The utility model discloses a splicing type protective fence which comprises stand columns, cross beams, plug pins, handrails and connecting rods. A pair of stand columns are arranged at intervals, fixing seats are fixedly connected to the bottoms of the stand columns, the four corners of each fixing seat are fixedly connected with mounting positions through expansion bolts, the cross beams are arranged between the stand columns side by side, the two ends of each cross beam are detachably connected with the corresponding stand column through bolts, and the railings are arranged on the cross beams in a bilateral symmetry mode and are connected with the cross beams and the bolts in an inserted mode. The fence has the advantages that the fence is composed of the stand columns, the cross beams, the plug pins, the handrails, the connecting rods and the like, all the parts can be independently machined, compared with an integrally fixed fence, machining is more convenient, all the parts can be transported and carried after being disassembled, and the fence is convenient to use and high in practicability. And assembly is carried out after arriving at the site, the convenience of transportation and carrying is improved, all the components are convenient to assemble, and operation is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of fences, in particular to a spliced ​​protective fence. Background Art

[0002] Prefab houses are a new concept of environmentally friendly and economical prefab houses, with color steel plates as the frame, sandwich panels as the enclosure material, standard module series for space combination, and bolted components. They can be assembled and disassembled conveniently and quickly, realizing the universal standardization of temporary buildings, establishing the concept of environmentally friendly, energy-saving, fast and efficient construction, and making temporary houses enter the field of standardized products with serial development, integrated production, supporting supply, inventory and multiple turnover.

[0003] Corridors and other locations of prefabricated houses are generally equipped with fences, but existing fences are generally fixed. Fixed railings have problems such as fixed volume and inconvenient transportation. Fixed fences are also more troublesome to shape and process. Therefore, it is necessary to invent a spliced ​​fence to facilitate component processing and improve the convenience of transportation and handling. Utility Model Content

[0004] In order to solve the above problems, the utility model provides a spliced ​​protective fence, which is achieved through the following technical solutions.

[0005] A spliced ​​protective fence includes columns, beams, latches, railings and connecting rods; a pair of columns are arranged at intervals, a fixing seat is fixedly connected to the bottom of the column, and the four corners of the fixing seat are fixedly connected to the installation position by expansion bolts; the beams are arranged side by side between the columns, and the two ends of the beams are detachably connected to the columns by latches; a pair of railings are symmetrically arranged on the beams, and the railings are plugged into the beams and the latches; the connecting rods are arranged crosswise, and the heads of the connecting rods are connected to the railings.

[0006] Preferably, slots are provided at both ends of the crossbeam, a first socket is provided at a position corresponding to the slot on the column, a first limit plate is fixedly connected to one end of the latch, the latch is inserted through the first socket, and the head of the latch enters the slot; second sockets are provided at positions corresponding to the slots on the upper and lower sides of the crossbeam, a third socket is provided on the latch at a position corresponding to the second socket, a second limit plate is fixedly connected to the head of the railing, the railing is inserted through the second socket and the first socket, and the second limit plate is located at the upper part.

[0007] Preferably, a U-shaped positioning frame is fixedly connected to the inner side of the column at a position corresponding to the first plug hole, and the head of the crossbeam is located in the positioning frame.

[0008] Preferably, a lug plate is fixedly connected to one side of the cross beams that are close to each other, and the lug plate is connected to the railing by connecting bolts.

[0009] Preferably, the head of the connecting rod is hinged to the screw portion of the connecting bolt.

[0010] The beneficial effect of the utility model is that the utility model is composed of components such as columns, beams, latches, railings and connecting rods, each of which can be processed independently, which is more convenient to process than an integral fixed fence. The components can be disassembled for transportation and handling and then assembled after arriving at the site, which improves the convenience of transportation and handling, and the components are easy to assemble and easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] In order to more clearly illustrate the technical solution of the present invention, the drawings required for use in the description of the specific implementation methods will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0012] Figure 1 : An axonometric view of a spliced ​​protective fence described in the utility model;

[0013] Figure 2 : A partial schematic diagram of the installation position of the railing and connecting rod described in the utility model;

[0014] Figure 3 : A cross-sectional view of a spliced ​​protective fence described in the utility model;

[0015] Figure 4 :The utility model Figure 3 A local enlarged view of point A;

[0016] Figure 5 : A three-dimensional schematic diagram of the column of the utility model;

[0017] Figure 6 : A half-section view of the crossbeam of the utility model;

[0018] Figure 7 : A three-dimensional schematic diagram of the railing of the utility model;

[0019] Figure 8 : A three-dimensional schematic diagram of the latch described in the utility model.

[0020] The reference numerals are as follows:

[0021] 1-column, 2-beam, 3-pin, 4-rail, 5-connecting rod, 6-fixed seat, 7-expansion bolt, 8-slot, 9-first socket, 10-first limit plate, 11-second socket, 12-third socket, 13-second limit plate, 14-positioning frame, 15-ear plate, 16-connecting bolt. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] like Figure 1-8 As shown, a spliced ​​protective fence includes columns 1, beams 2, latches 3, railings 4 and connecting rods 5; a pair of columns 1 are arranged at intervals, a fixing seat 6 is fixedly connected to the bottom of the column 1, and the four corners of the fixing seat 6 are fixedly connected to the installation position by expansion bolts 7, the beams 2 are arranged side by side between the columns 1, and the two ends of the beams 2 are detachably connected to the columns 1 by latches 3, and a pair of railings 4 are symmetrically arranged on the beams 2, and the railings 4 are plugged with the beams 2 and the latches 3, and the connecting rods 5 are cross-arranged, and the heads of the connecting rods 5 are connected to the railings 4.

[0024] Furthermore, slots 8 are provided at both ends of the crossbeam 2, a first socket 9 is provided at a position corresponding to the slot 8 on the column 1, a first limit plate 10 is fixedly connected to one end of the pin 3, the pin 3 is inserted through the first socket 9, and the head of the pin 3 enters the slot 8; second sockets 11 are provided at positions corresponding to the slot 8 on the upper and lower sides of the crossbeam 2, a third socket 12 is provided on the pin 3 at a position corresponding to the second socket 11, a second limit plate 13 is fixedly connected to the head of the railing 4, the railing 4 is inserted through the second socket 11 and the first socket 9, and the second limit plate 13 is located at the upper part.

[0025] Furthermore, a U-shaped positioning frame 14 is fixedly connected to the inner side of the column 1 at a position corresponding to the first insertion hole 9 , and the head of the crossbeam 2 is located in the positioning frame 14 .

[0026] Furthermore, a lug plate 15 is fixedly connected to one side of the cross beams 2 that are close to each other, and the lug plate 15 is connected to the railing 4 via a connecting bolt 16 .

[0027] Furthermore, the head of the connecting rod 5 is hinged to the screw portion of the connecting bolt 16 .

[0028] A specific implementation of the utility model is:

[0029] This spliced ​​protective fence is assembled and used. When the fence is set up in the corridor of a mobile house and other places, a reasonable number of fences can be arranged according to the length of the fence. The assembly principle of a single fence is as follows.

[0030] First, the column 1 is fixed by the expansion bolt 7. The interval between the two columns 1 is equal to the length of the beam 2. The head of the beam 2 is placed in the positioning frame 14. The positioning frame 14 is used to position the head of the beam 2 so that the first socket 9 and the slot 8 are aligned.

[0031] Then the first limiting plate 10 is inserted into the pin 3 outwardly, and the head of the pin 3 enters the slot 8. At this time, the third hole 12 and the second hole 11 are aligned. Then the second limiting plate 13 is inserted upward into the railing 4, and the railing 4 is inserted into the beam 2 and the pin 3 to position the pin 3.

[0032] Then the screw portion of the connecting bolt 16 is inserted into the ear plate 15 and the railing 4, as shown in FIG. Figure 7 As shown, the handrail 4 is provided with a through hole corresponding to the connecting bolt 16, and then the head of the connecting rod 5 is plugged into the screw portion of the connecting bolt 16, the two connecting rods 5 are in a cross shape, and then the nut is screwed on to fix the connecting rod 5 and the handrail 4.

[0033] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to only specific implementation methods. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A spliced ​​protective fence, characterized in that: The utility model comprises a column (1), a cross beam (2), a latch (3), a railing (4) and a connecting rod (5); a pair of the columns (1) are arranged at intervals, a fixing seat (6) is fixedly connected to the bottom of the column (1), and the four corners of the fixing seat (6) are fixedly connected to the installation position by expansion bolts (7); the cross beam (2) is arranged side by side between the columns (1), and the two ends of the cross beam (2) are detachably connected to the column (1) by the latch (3); a pair of railings (4) are symmetrically arranged on the cross beam (2), and the railings (4) are plugged with the cross beam (2) and the latch (3); the connecting rods (5) are arranged crosswise, and the heads of the connecting rods (5) are connected to the railings (4).

2. A spliced ​​protective fence according to claim 1, characterized in that: Slots (8) are provided at both ends of the crossbeam (2), a first plug hole (9) is provided on the column (1) at a position corresponding to the slot (8), a first limit plate (10) is fixedly connected to one end of the latch (3), the latch (3) is inserted through the first plug hole (9), and the head of the latch (3) enters the slot (8); second plug holes (11) are provided on the upper and lower sides of the crossbeam (2) at positions corresponding to the slot (8), a third plug hole (12) is provided on the latch (3) at a position corresponding to the second plug hole (11), a second limit plate (13) is fixedly connected to the head of the handrail (4), the handrail (4) is inserted through the second plug hole (11) and the first plug hole (9), and the second limit plate (13) is located at the upper part.

3. A spliced ​​protective fence according to claim 2, characterized in that: A U-shaped positioning frame (14) is fixedly connected to the inner side of the column (1) at a position corresponding to the first insertion hole (9), and the head of the crossbeam (2) is located in the positioning frame (14).

4. The spliced ​​protective fence according to claim 2, characterized in that: A lug plate (15) is fixedly connected to one side of the cross beams (2) that are close to each other, and the lug plate (15) is connected to the railing (4) via a connecting bolt (16).

5. A spliced ​​protective fence according to claim 4, characterized in that: The head of the connecting rod (5) is hingedly connected to the screw rod portion of the connecting bolt (16).

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