Anti-collision distribution box

Abstract

The invention discloses an anti-collision distribution box, and relates to the technical field of distribution box application. The device comprises a base which is fixed to the ground through cement pouring or screws, and the base is of a rectangular frame structure; four fence units are installed on the base in a matched mode, and a distribution box is installed in an area defined by the four fence units in a matched mode. Each fence unit comprises a stand column, two rotating sleeves are rotatably connected to the stand column, one side of each rotating sleeve is connected with a transverse rod, and a plurality of vertical rods are connected between the two transverse rods. Two fixing sleeves are further fixed to the stand column, and a protruding block is arranged on one side of each fixing sleeve. The two fixed sleeves are positioned on the outer sides of the two rotating sleeves; every two adjacent fence units are connected through a pin rod. The four fence units are rotatably arranged above the base, and the pin rods are arranged to connect the two adjacent fence units, so that the fence unit on any side is controlled to rotate out towards the outer side part when maintenance or operation needs to be carried out on any side of the distribution box in the distribution box.

Description

Technical Field

[0001] The invention belongs to the technical field of distribution box application, and in particular relates to an anti-collision distribution box. Background Art

[0002] It is inevitable to use a distribution box on large-scale engineering machinery and equipment. To facilitate the use of the distribution box, the existing method is mainly to directly install the distribution box on the outside of the mechanical equipment. Although this method has advantages such as cost simplicity, directly installing the distribution box on the outside of the equipment will lack certain protection and will bring uncontrollable risks to the operators. The distribution box is easily damaged by collisions from workers or others. Based on this, anti-collision distribution boxes are now mostly used.

[0003] For example, CN216043012U discloses a protective fence for a distribution box, including a rectangular mounting bottom frame, two mounting cross beams, a number of railings, two reinforcing cross beams, four angle steels, two locks, two U-shaped mounting side frames, two rectangular partitions and two hinges; and CN220822352U discloses a protective structure for a power distribution box, including a distribution box body, the distribution box body includes a box body, the bottom of the box body is fixedly connected to a base, and the top of the base is installed with a protective mechanism; the protective mechanism includes a fence, the fence is fixedly connected to the top of the base, the top of the fence is fixedly connected to a fixed plate, the outer side of the fixed plate is fixedly connected to a buffer spring, the outer side of the buffer spring is fixedly connected to a protective plate, and the buffer spring is set in multiple arrangements; although the above-mentioned disclosed protective mechanism realizes anti-collision for the distribution box located inside it, in actual operation, when the distribution box located inside needs to be inspected or operated, the protective mechanism will interfere with the inspection and operation. Summary of the invention

[0004] The object of the present invention is to provide an anti-collision type distribution box, which solves the problems raised by the background technology by rotatably arranging four fence units above a base and arranging pin rods to connect two adjacent fence units.

[0005] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0006] The present invention is an anti-collision distribution box, comprising a base that is fixed to the ground by cement casting or screws, and the base is a rectangular frame structure; four fence units are installed on the base, and a distribution box is installed in the area surrounded by the four fence units; the fence unit comprises a column, and two rotating sleeves are rotatably connected to the column, one side of the rotating sleeve is connected to a cross bar, and a number of vertical bars are connected between the two cross bars; the column is also fixed with two fixed sleeves, one side of the fixed sleeve is provided with a convex block; the two fixed sleeves are located on the outside of the two rotating sleeves; two adjacent fence units are connected by a pin rod; the pin rod comprises a horizontally arranged handle, one side of the handle is connected to a positioning pin A and a positioning pin B; a positioning hole A is provided on the convex block, and a positioning hole C with a concentric structure with the positioning hole A is also provided on the cross bar; the positioning pin A passes through the positioning holes A and C at the top of the fence unit, and the cross bar at the top of the fence unit is provided with a positioning hole B for the positioning pin B to pass through.

[0007] Furthermore, the bottom end of the positioning pin B is connected to a connecting rod, one side of the connecting rod is connected to a positioning pin C, and the positioning pin C passes through a positioning hole C on the bottom cross bar of the fence unit and a positioning hole A on the protrusion; and the positioning pin C and the positioning pin A are in a concentric structure.

[0008] Furthermore, a connecting block connected to the end of the positioning pin B is provided at one end of the connecting rod, and the connecting block is connected to the positioning pin B by welding.

[0009] Furthermore, the base is formed by assembling two symmetrically arranged shells, and the shells are of a rectangular structure; an annular mounting groove is arranged on one side of the shell, and four edge sides of one side of the shell are provided with sockets for inserting the locating pin C, and a mounting groove is arranged on the shell located on one side of the socket, and one side of the mounting groove is provided with an open groove connected to the annular mounting groove; the two mounting grooves cooperate to form an installation cavity, and a telescopic part A is arranged in the installation cavity of the base, and the end of the telescopic part A is connected to a movable block sliding along the inner wall of the installation cavity, and a locating pin D is arranged at the end of the movable block, and a locating pin hole for inserting the locating pin D is arranged at the end of the locating pin C.

[0010] Furthermore, a spherical structure is provided at the end of the positioning pin D, and the telescopic part A includes an inner sleeve and an outer sleeve that are sealed and matched with each other, and the inner sleeve and the outer sleeve are connected to a spring; the four telescopic parts A are connected to a pipeline arranged in an annular mounting groove through a branch pipe, and the pipeline is connected to a telescopic part B arranged in the column.

[0011] Furthermore, a groove is provided at the top of one of the columns, the telescopic part B is arranged in the groove, and the telescopic part B has the same structure as the telescopic part A. One end of the telescopic part B is connected to a connecting rope, and the end of the connecting rope is cooperatively connected to a rain cover assembled at the end of the column.

[0012] Furthermore, the two shells are connected by a connecting piece; the connecting piece includes a U-shaped card plate, mounting feet are arranged at both ends of the U-shaped card plate, and studs are arranged on the mounting feet; it also includes a rectangular plate, openings for the studs to pass through are arranged at both ends of the rectangular plate, and a nut with one side resting on the rectangular plate is threadedly connected to the stud, and a protrusion resting on a shell is arranged on one side of the rectangular plate.

[0013] Furthermore, a mounting hole for inserting a column is provided on the shell.

[0014] The present invention has the following beneficial effects:

[0015] The present invention rotatably sets four fence units above the base and sets pins to connect two adjacent fence units, so that when it is necessary to inspect or operate any side of the internal distribution box, the fence unit on any side is controlled to rotate outward.

[0016] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for describing the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0018] Figure 1 It is a schematic diagram of the structure of the protection mechanism of the present invention;

[0019] Figure 2 for Figure 1 A partial enlarged view of point B in the middle;

[0020] Figure 3 Schematic diagram of the housing structure of the present invention Figure 1 ;

[0021] Figure 4 Schematic diagram of the housing structure of the present invention Figure 2 ;

[0022] Figure 5 for Figure 4 A partial enlarged view of the middle part;

[0023] Figure 6 It is a schematic diagram of the column structure of the present invention;

[0024] Figure 7 It is a schematic diagram of the base structure of the present invention. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0026] In the description of the present invention, it should be understood that the terms "opening", "upper", "lower", "thickness", "top", "middle", "length", "inside", "all around" and the like indicating orientation or positional relationship are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0027] See also Figure 1-2 As shown, the present invention is an anti-collision distribution box, which includes a distribution box and a protective mechanism arranged on the side of the distribution box. The distribution box is fixed to the ground by cement pouring or screws. At the same time, the protective mechanism includes a base 1 fixed to the ground by cement pouring or screw fixing. The base 1 is a rectangular frame structure as a whole. Four fence units are installed on the base 1. Two adjacent fence units are connected by pins. The fence unit includes a column 2 that is connected to the base 1. The column 2 is rotatably connected with a fence body. The fence body includes two cross bars 21, and a number of vertical bars 22 are connected between the two cross bars 21. The ends of the cross bars 21 are connected with a rotating sleeve 23 that is sleeved on the column 2, and the rotating sleeve 23 can rotate around the column 2. At the same time, in order to facilitate the limiting of the fence body, a fixed sleeve 24 is respectively welded or bolted to the two ends of the column 2, and the fixed sleeve 24 is located on the outside of the two rotating sleeves 23.

[0028] In order to facilitate the use of pins to connect two adjacent fence units, such as Figure 2 The pin rod provided by the present invention includes a horizontally arranged handle 3, one side of which is connected to a positioning pin A31 and a positioning pin B32; a positioning hole A251 is provided on the protrusion 25, and a positioning hole C concentric with the positioning hole A251 is also provided on the cross bar 21; the positioning hole A251 and the positioning hole C at the top of the fence unit through which the positioning pin A31 passes, and a positioning hole B211 for the positioning pin B32 to pass through is provided on the cross bar 21 at the top of the fence unit.

[0029] In order to facilitate the use of the fence unit when in use, such as Figure 2-5 To avoid abnormal opening of the fence unit, the bottom end of the positioning pin B32 of the present invention is connected to a connecting rod 33, and one side of the connecting rod 33 is connected to a positioning pin C34, and the positioning pin C34 passes through the positioning hole C on the cross bar 21 at the bottom of the fence unit and the positioning hole A251 on the protrusion 25; and the positioning pin C34 and the positioning pin A31 are concentric structures, and a plug hole 104 for inserting the positioning pin C34 is provided in the base 1, and an installation cavity is provided on the base 1 on one side of the plug hole 104, and a telescopic member A is provided in the installation cavity of the base 1 105, the end of the telescopic member A105 is connected to a movable block 106 that slides along the inner wall of the installation cavity, a positioning pin D107 is set at the end of the movable block 106, and a positioning pin hole for inserting the positioning pin D107 is set at the end of the positioning pin C34. Then, when in use, the positioning pin C34 is controlled to be inserted into the socket 104, and then the positioning pin D107 is controlled to be inserted into the positioning pin hole. At this time, it can be avoided that the fence body on the fence unit is controlled to rotate after the positioning pin C34 is pulled out from the socket 104; and a spherical structure is set at the end of the positioning pin D107.

[0030] In order to facilitate the assembly of the above-mentioned middle pin rod, a connecting block connected to the end of the locating pin B32 is provided at one end of the connecting rod 33, and the connecting block is welded to the locating pin B32. When in use, first control the locating pin A31 and the locating pin B32 to pass through the locating hole A251 and the locating hole C respectively, and then weld the connecting block at the bottom end of the locating pin B32.

[0031] In order to ensure the accuracy of the welding position, a rectangular positioning groove is provided on the connecting block, and a rectangular positioning block inserted into the rectangular positioning groove is provided at the end of the positioning pin B32.

[0032] Based on the above, in order to facilitate the control of the retracting of the telescopic part A105 when needed, and then facilitate the control of the positioning pin D107 to slide out of the positioning pin hole, a telescopic part B connected to the telescopic part A105 is also provided. When in use, the telescopic part B is controlled to extend, and at this time, the telescopic part A105 is controlled to retract under the action of air pressure.

[0033] It can be known that, in order to facilitate the installation of the telescopic member A105, the base 1 provided by the present invention is formed by assembling two symmetrically arranged shells 10, and the shells 10 are rectangular structures; Figure 3-5A ring-shaped mounting groove 101 is provided on one side of the shell 10, and insertion holes 104 for inserting the positioning pin C34 are provided on four edge sides of one side of the shell 10. A mounting groove 103 is provided on the shell 10 on one side of the insertion hole 104, and an opening groove 102 connected with the ring-shaped mounting groove 101 is provided on one side of the mounting groove 103; the two mounting grooves 103 cooperate to form a mounting cavity; four telescopic parts A105 are connected with the pipeline set in the ring-shaped mounting groove 101 through a branch pipe, and the pipeline is connected to a telescopic part B set in the column 2.

[0034] In order to facilitate the installation of the telescopic member B during use, Figure 6 A groove 20 is provided at the top of a column 2, and a telescopic member B is arranged in the groove 20. At the same time, one end of the telescopic member B is connected to a connecting rope 109, and the end of the connecting rope 109 is cooperated with a rain cover 110 assembled on the end of the column 2; and a mounting hole 100 for inserting the column 2 is provided on the shell 10.

[0035] Specifically, the telescopic member B provided by the present invention has the same structure as the telescopic member A105 . The telescopic member A105 includes an inner sleeve 1051 and an outer sleeve 1052 that are sealed and matched with each other. The inner sleeve 1051 and the outer sleeve 1052 are connected to a spring 1053 .

[0036] It should be noted that the two shells 10 need to be assembled after the telescopic member A105 is installed inside the installation cavity, and then a connecting member for assembling and connecting the two shells 10 is also provided, such as Figure 7 The connecting piece includes a U-shaped card plate 11, at both ends of which are provided with mounting feet 111, and on which are provided studs 112; it also includes a rectangular plate 12, at both ends of which are provided with openings for the studs 112 to pass through, and on the studs 112, a nut 122 is threadedly connected, one side of which is against the rectangular plate 12, and one side of the rectangular plate 12 is provided with a protrusion 121 that is against a shell 10.

[0037] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0038] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific implementation methods described. 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 present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. An anti-collision distribution box, characterized in that: It comprises a base (1) which is cast with cement or fixed on the ground with screws, and the base (1) is a rectangular frame structure; Four fence units are mounted on the base (1), and a distribution box is mounted in the area surrounded by the four fence units; The fence unit comprises a column (2), two rotating sleeves (23) are rotatably connected to the column (2), one side of the rotating sleeve (23) is connected to a crossbar (21), and a plurality of vertical rods (22) are connected between the two crossbars (21); The column (2) is also fixed with two fixed sleeves (24), and a protrusion (25) is arranged on one side of the fixed sleeve (24); the two fixed sleeves (24) are located outside the two rotating sleeves (23); Two adjacent fence units are connected by a pin rod; The pin rod comprises a handle (3) arranged horizontally, and one side of the handle (3) is connected to a positioning pin A (31) and a positioning pin B (32); The protrusion (25) is provided with a positioning hole A (251), and the cross bar (21) is also provided with a positioning hole C which is concentric with the positioning hole A (251); The positioning pin A (31) passes through the positioning hole A (251) and the positioning hole C at the top of the fence unit, and the positioning hole B (211) for the positioning pin B (32) to pass through is provided on the top cross bar (21) of the fence unit.

2. The anti-collision distribution box according to claim 1, characterized in that: The bottom end of the positioning pin B (32) is connected to a connecting rod (33), one side of the connecting rod (33) is connected to a positioning pin C (34), and the positioning pin C (34) passes through a positioning hole C on the bottom cross bar (21) of the fence unit and a positioning hole A (251) on the protrusion (25); Furthermore, the positioning pin C (34) and the positioning pin A (31) are in a concentric structure.

3. The anti-collision distribution box according to claim 2, characterized in that: One end of the connecting rod (33) is provided with a connecting block connected to the end of the positioning pin B (32), and the connecting block is welded to the positioning pin B (32).

4. The anti-collision distribution box according to claim 1, characterized in that: The base (1) is formed by assembling two symmetrically arranged shells (10), the shells (10) being of a rectangular structure; an annular mounting groove (101) is arranged on one side of the shell (10); four edge sides of one side of the shell (10) are all provided with insertion holes (104) for inserting a positioning pin C (34); a mounting groove (103) is arranged on the shell (10) on one side of the insertion hole (104); and an opening groove (102) communicating with the annular mounting groove (101) is arranged on one side of the mounting groove (103); The two mounting grooves (103) cooperate to form a mounting cavity, a telescopic member A (105) is arranged in the mounting cavity of the base (1), an end of the telescopic member A (105) is connected to a movable block (106) that slides along the inner wall of the mounting cavity, a positioning pin D (107) is arranged at the end of the movable block (106), and a positioning pin hole for inserting the positioning pin D (107) is arranged at the end of the positioning pin C (34).

5. The anti-collision distribution box according to claim 4, characterized in that: A spherical structure is provided at the end of the positioning pin D (107); the telescopic member A (105) comprises an inner sleeve (1051) and an outer sleeve (1052) which are sealed and matched with each other; the inner sleeve (1051) and the outer sleeve (1052) are connected to a spring (1053); the four telescopic members A (105) are connected to a pipeline arranged in the annular mounting groove (101) through a branch pipe, and the pipeline is connected to a telescopic member B arranged in the column (2).

6. The anti-collision distribution box according to claim 5, characterized in that: A groove (20) is provided at the top of the column (2), and the telescopic member B is arranged in the groove (20). The telescopic member B has the same structure as the telescopic member A (105). One end of the telescopic member B is connected to a connecting rope (109), and the end of the connecting rope (109) is cooperatively connected to a rain cover (110) assembled on the end of the column (2).

7. An anti-collision distribution box according to any one of claims 4 to 6, characterized in that: The two shells (10) are connected via a connecting piece; The connecting piece comprises a U-shaped card plate (11), two ends of the U-shaped card plate (11) are provided with mounting feet (111), and studs (112) are provided on the mounting feet (111); It also comprises a rectangular plate (12), both ends of which are provided with openings for the studs (112) to pass through, and a nut (122) is threadedly connected to the studs (112) and one side of which abuts against the rectangular plate (12), and one side of the rectangular plate (12) is provided with a protrusion (121) abutting against a shell (10).

8. The anti-collision distribution box according to claim 7, characterized in that: The housing (10) is provided with a mounting hole (100) for inserting the column (2).

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