Railway communication distribution box capable of being unfolded for maintenance

Abstract

The utility model relates to the technical field of railway communication, and provides a railway communication distribution box capable of being unfolded for maintenance, which comprises a rear plate and a front cover plate, a top plate and a bottom plate are fixedly connected to the top end and the bottom end of the rear plate respectively, side plates are rotatably connected to two ends of the rear plate, and a fixing block is fixedly connected to a position, close to the front end, of the top end of the top plate. The fixing block is rotatably connected with a sliding groove, the rear end of the front cover plate is provided with a receding groove, the interior of the receding groove is fixedly connected with a sliding plate in sliding connection with the sliding groove, the bottom end of the front cover plate is provided with two positioning sliding grooves, and the front ends of the two side plates are fixedly connected with positioning pieces matched with the positioning sliding grooves, so that the distribution box is opened in multiple faces. And the operation space is increased, so that the purpose of facilitating maintenance by personnel is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to railway communication technical field, specifically, relate to a railway communication distribution box of unfolding overhauling. BACKGROUND

[0002] Railway communication is the device that uses wired communication, wireless communication, optical fiber communication etc. technology and equipment, transmission and exchange processing railway transportation production and construction process various information, need to install distribution box in the process of railway communication to facilitate the transmission of information.

[0003] The traditional distribution box generally only opens in one side of the box body, and opens or closes the opening through the hinged door plate, when needing overhauling, the staff opens the opening by rotating the door plate, then checks and maintains the device and circuit installed in the distribution box, but, the box body only opens in one side leads to less operation space, especially difficult to overhaul the left and right sides in the distribution box, thereby causing the inconvenience of overhauling to the staff. UTILITY MODEL CONTENTS

[0004] (I) the technical problem solved

[0005] In view of the deficiency of prior art, the utility model provides a railway communication distribution box of unfolding overhauling to solve the problem that the box body only opens in one side leads to less operation space, especially difficult to overhaul the left and right sides in the distribution box, thereby causing the inconvenience of overhauling to the staff.

[0006] (II) technical scheme

[0007] In order to realize the above-mentioned purpose, the utility model provides the following technical scheme: a railway communication distribution box of unfolding overhauling, including rear plate, including front cover plate, the top end and bottom end of rear plate are fixedly connected with top plate and bottom plate respectively, both ends of rear plate are rotatably connected with side plate, the top end of top plate is fixedly connected with fixed block near the position of front end, rotatably connected with sliding groove on fixed block, the rear end of front cover plate is provided with the accommodation slot, the inside of accommodation slot is fixedly connected with the sliding plate of sliding groove sliding connection, the bottom end of front cover plate is provided with two positioning sliding slot, the front end of two side plates is fixedly connected with the positioning piece of positioning sliding slot cooperation.

[0008] By adopting the above technical scheme, when overhauling the distribution box, the front cover plate is pulled upwards, so that the positioning piece is separated from the positioning sliding slot, the sliding groove is rotated by rotating the front cover plate, so that the front cover plate is inclined, so as to avoid the front cover plate falling down again, at this time, the two side plates can be rotated, so that the two sides of the equipment are opened, so as to open the distribution box in multiple ways, increase the operation space, so as to achieve the purpose of facilitating the overhauling of personnel.

[0009] Optionally, the top end of the top plate is fixedly connected with four matched supporting columns, the top ends of the four supporting columns are fixedly connected with a protective top, the side edges of the protective top are fixedly connected with a rainproof eave, a through slot matched with the front cover plate is formed in the protective top, the top end of the front cover plate penetrates through the through slot and is connected with a sealing plate, one end of the sealing plate close to the top plate is fixedly connected with a sealing gasket, and the inner side wall of the rainproof eave is provided with a blocking piece matched with the front cover plate.

[0010] By adopting the above technical scheme, the protective top and the rainproof eave are matched and used for protecting the equipment, rainwater is prevented from penetrating into the equipment, the through slot is used for facilitating the passing and rotating of the front cover plate, the sealing plate and the sealing gasket are matched and used for sealing the through slot, rainwater is prevented from flowing to the equipment from the through slot, and the blocking piece is used for supporting the bottom end of the front cover plate when the front cover plate is opened, so that the front cover plate is prevented from falling down.

[0011] Optionally, the first supporting piece is arranged between the rear plate and the top plate, and the second supporting piece is arranged between the rear plate and the bottom plate.

[0012] By adopting the above technical scheme, the first supporting piece and the second supporting piece are respectively used for strengthening the connection strength between the top plate and the bottom plate and the rear plate, so that the stability of the equipment is improved.

[0013] Optionally, the front end of each of the two positioning pieces is fixedly connected with a sliding cylinder, a positioning plug rod is slidably connected in the sliding cylinder, a control block penetrating through the sliding cylinder is arranged on the positioning plug rod, and a positioning slot matched with the positioning plug rod is formed in the bottom plate.

[0014] By adopting the above technical scheme, after the side plate is closed, the positioning plug rod and the positioning slot are matched and used for positioning the side plate, so that the positioning piece and the positioning sliding groove are inserted when the front cover plate is closed, and the stability of the equipment is improved.

[0015] Optionally, the rear end of the rear plate is fixedly connected with a mounting plate, and mounting holes are formed at the four corner positions of the mounting plate.

[0016] By adopting the above technical scheme, the mounting plate and the mounting holes are matched and used for conveniently mounting the equipment at a specified position, and the stability of the equipment is improved.

[0017] (Three) beneficial effects

[0018] In summary, the utility model has at least one of the following beneficial technical effects:

[0019] The deployable railway communication distribution box, when the distribution box is overhauled, pulls the front cover plate upward, so that the positioning member is separated from the positioning sliding groove, rotates the front cover plate to drive the sliding groove to rotate, and the front cover plate is inclined, so that the front cover plate is prevented from falling down again, at this time, the two side plates can be rotated, so that the two sides of the equipment are opened, so that the distribution box is opened on multiple sides, the operation space is increased, and the purpose of facilitating personnel to overhaul is achieved. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is a first side view structural schematic diagram of the utility model;

[0021] Figure 2 It is a first side view structural schematic diagram of the utility model; Figure 1 It is a first side view structural schematic diagram of the utility model;

[0022] Figure 3 It is a first side view structural schematic diagram of the utility model;

[0023] Figure 4 It is a first side view structural schematic diagram of the utility model; Figure 3 It is a first side view structural schematic diagram of the utility model;

[0024] In the drawing: 1, back plate; 2, front cover plate; 3, top plate; 4, bottom plate; 5, side plate; 6, fixed block; 7, sliding groove; 8, sliding plate; 9, positioning member; 10, support column; 11, protective top; 12, rainproof eave; 13, sealing plate; 14, sealing washer; 15, first support; 16, second support; 17, sliding cylinder; 18, positioning plug; 19, control block; 20, mounting plate; 21, mounting hole; 22, blocking member. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0026] The utility model will be further described in detail below in combination with the drawings in the specification.

[0027] Refer to Figures 1-4The utility model provides an openable railway communication distribution box, comprising a rear plate 1, comprising a front cover plate 2, the top end and bottom end of rear plate 1 are fixedly connected with top plate 3 and bottom plate 4 respectively, both ends of rear plate 1 are rotatably connected with side plate 5, the top end of top plate 3 is fixedly connected with fixed block 6 near the front end, sliding groove 7 is rotatably connected on fixed block 6, the rear end of front cover plate 2 is provided with a let -alone slot, the inside of let -alone slot is fixedly connected with the sliding plate 8 of sliding connection with sliding groove 7, the bottom end of front cover plate 2 is provided with two positioning sliding slots, the front end of both side plates 5 is fixedly connected with the positioning piece 9 matched with positioning sliding slot, when the distribution box is overhauled, pull up front cover plate 2, make positioning piece 9 and positioning sliding slot separate, rotate front cover plate 2 and drive sliding groove 7 to rotate, make front cover plate 2 tilt, to avoid that front cover plate 2 falls down again, rotate both side plates 5 at this time, make the both sides of equipment open, to open the distribution box in multiple faces, increase operating space, to reach the purpose that personnel overhaul conveniently.

[0028] Referring to Figure 1 And Figure 3 The top end of top plate 3 is fixedly connected with four matched supporting columns 10, the top end of four supporting columns 10 is fixedly connected with protective top 11, the side of protective top 11 is fixedly connected with rain eave 12, protective top 11 is provided with through groove matched with front cover plate 2, the top end of front cover plate 2 is connected with sealing plate 13 through through groove, one end of sealing plate 13 close to top plate 3 is fixedly connected with sealing washer 14, the inner side wall of rain eave 12 is provided with blocking piece 22 matched with front cover plate 2, protective top 11 is matched with rain eave 12, is used to protect equipment, avoid rainwater from infiltrating equipment, through groove is used to facilitate front cover plate 2 to pass through and rotate, sealing plate 13 is matched with sealing washer 14, is used to seal through groove, avoid rainwater from flowing to equipment from through groove, blocking piece 22 is used to support the bottom end of front cover plate 2 when opening front cover plate 2, avoid front cover plate 2 to fall down.

[0029] Referring to Figure 3 First supporting piece 15 is arranged between rear plate 1 and top plate 3, second supporting piece 16 is arranged between rear plate 1 and bottom plate 4, first supporting piece 15 and second supporting piece 16 are used to strengthen the connecting strength between top plate 3 and bottom plate 4 and rear plate 1 respectively, to reach the purpose of improving the stability of equipment.

[0030] Referring to Figure 1 And Figure 2The front end of each positioning piece 9 is fixedly connected with a sliding cylinder 17, the inside of the sliding cylinder 17 is slidably connected with a positioning plug rod 18, the positioning plug rod 18 is provided with a control block 19 penetrating through the sliding cylinder 17, the bottom plate 4 is provided with a positioning groove matched with the positioning plug rod 18, after the side plate 5 is closed, the positioning plug rod 18 is matched with the positioning groove, and the side plate 5 is positioned, so that the positioning piece 9 is inserted with the positioning sliding groove when the front cover plate 2 is closed, and the stability of the equipment is improved.

[0031] With reference to Figure 1 The rear end of the rear plate 1 is fixedly connected with a mounting plate 20, mounting holes 21 are arranged at the four corners of the mounting plate 20, the mounting plate 20 is matched with the mounting holes 21, and the equipment is conveniently mounted at a specified position, so that the stability of the equipment is improved.

[0032] In conclusion, the working principle and working process of the railway communication distribution box capable of being expanded for maintenance are as follows: when the distribution box is maintained, the front cover plate 2 is pulled upwards, the positioning piece 9 is separated from the positioning sliding groove, the front cover plate 2 drives the sliding groove 7 to rotate, the front cover plate 2 is inclined, the front cover plate 2 is prevented from falling down again, the two side plates 5 are rotated, the two sides of the equipment are opened, the distribution box is opened on multiple sides, the operation space is increased, the personnel is conveniently maintained, the protection top 11 is matched with the rain eave 12, the equipment is protected, rainwater is prevented from penetrating into the equipment, the through groove is used for conveniently passing and rotating the front cover plate 2, the sealing plate 13 is matched with the sealing gasket 14, the through groove is sealed, rainwater is prevented from flowing to the equipment from the through groove, the blocking piece 22 is used for supporting the bottom end of the front cover plate 2 when the front cover plate 2 is opened, the front cover plate 2 is prevented from falling down, the first supporting piece 15 and the second supporting piece 16 are respectively used for strengthening the connection strength between the top plate 3 and the bottom plate 4 and the rear plate 1, so that the stability of the equipment is improved, after the side plate 5 is closed, the positioning plug rod 18 is matched with the positioning groove, the side plate 5 is positioned, the positioning piece 9 is inserted with the positioning sliding groove when the front cover plate 2 is closed, so that the stability of the equipment is improved, the mounting plate 20 is matched with the mounting holes 21, the equipment is conveniently mounted at a specified position, and the stability of the equipment is improved.

[0033] The above-described embodiments only express the specific implementation of the present application, and the description is more specific and detailed, but it cannot be understood as the limitation of the patent range of the present application. It should be pointed out that, for ordinary skilled persons in the art, without departing from the concept of the present application, a number of modifications and improvements can be made, which belong to the protection range of the present application.

Claims

1. An expandable and serviceable railway communication distribution box comprising a rear plate (1), characterized in that: The utility model relates to a kind of rainproof storage shed, including front cover plate (2), the top end and bottom end of rear plate (1) are fixedly connected with top plate (3) and bottom plate (4) respectively, both ends of rear plate (1) are rotatably connected with side plate (5), the top end of top plate (3) is fixedly connected with fixed block (6) in the position close to front end, fixed block (6) is rotatably connected with sliding slot (7) on it, the rear end of front cover plate (2) is set with let slot, let slot is fixedly connected with the sliding plate (8) of the sliding connection of sliding slot (7) in its inside, the bottom end of front cover plate (2) is set with two positioning sliding slot, the front end of two side plate (5) is fixedly connected with the positioning piece (9) matched with positioning sliding slot.

2. A railway communications distribution box deployable for service according to claim 1, characterized in that: The top end of top plate (3) is fixedly connected with four matched struts (10), the top end of four struts (10) is fixedly connected with protective top (11), the side of protective top (11) is fixedly connected with rain eave (12), the through slot matched with front cover plate (2) is set in protective top (11), the top end of front cover plate (2) is connected with sealing plate (13) through through slot, sealing plate (13) is fixedly connected with sealing washer (14) in one end close to top plate (3), the inner side wall of rain eave (12) is equipped with the blocking piece (22) matched with front cover plate (2).

3. A railway communications distribution box deployable for service according to claim 1, characterized in that: First support (15) is equipped between rear plate (1) and top plate (3), second support (16) is equipped between rear plate (1) and bottom plate (4).

4. The deployable serviceable communications power box of claim 1, wherein: The front end of two positioning pieces (9) is fixedly connected with sliding cylinder (17), positioning plug rod (18) is slidably connected in the inside of sliding cylinder (17), control block (19) is equipped on positioning plug rod (18) and passes through sliding cylinder (17), positioning slot matched with positioning plug rod (18) is set in bottom plate (4).

5. The deployable serviceable communications power box of claim 1, wherein: The rear end of rear plate (1) is fixedly connected with mounting plate (20), mounting hole (21) is set in the four corner positions of mounting plate (20).

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