Bridge monitoring distribution box with anti-theft function

Abstract

The utility model relates to the field of distribution boxes, in particular to a bridge monitoring distribution box with an anti-theft function. The technical problems that in the using process, an existing bridge monitoring distribution box often needs to be placed outdoors, a single-set old bolt lock is adopted to lock the distribution box, the lock is easily damaged by people from the outside, internal equipment is stolen, and the safety of the distribution box is reduced are solved. According to the technical scheme, the bridge monitoring power distribution box with the anti-theft function comprises a box body, a power distribution module, a box cover and a fixing assembly; through the combination of the L-shaped connecting plate and the L-shaped connecting groove, when a power distribution module of the power distribution box is adjusted, the box cover can be opened only by opening the two anti-theft locks at the same time, and different from a common old bolt lock, the anti-theft lock is arranged below the cover plate, so that the anti-theft lock is not easy to pry, and the anti-theft function of the power distribution box is greatly improved; and the plurality of groups of triangular reinforcing blocks are supported at the internal corners of the distribution box, so that the structural stability of the box body is improved, and the box body is unlikely to be damaged violently from the outside.

Description

Technical Field

[0001] The utility model relates to the field of distribution boxes, in particular to a bridge monitoring distribution box with an anti-theft function. Background Art

[0002] Bridges are structures that connect two locations by crossing over rivers, canyons, roads or other landforms. They are an important part of transportation and infrastructure, providing a safe and convenient way to travel between different locations. Bridge monitoring distribution boxes usually refer to power supply and distribution equipment used in bridge monitoring systems. These distribution boxes are used to provide power to various monitoring equipment, such as sensors, cameras, data acquisition systems, etc., to ensure the safety and performance monitoring of bridges. Existing bridge monitoring distribution boxes, during use, often need to be placed outdoors and locked with a single set of old-fashioned bolt locks. It is easy for people to destroy the locks from the outside and steal the internal equipment, reducing the safety of the distribution box. Therefore, we propose a bridge monitoring distribution box with anti-theft function to solve the above problems. Utility Model Content

[0003] In order to overcome the existing bridge monitoring distribution box, it is often placed outdoors during use and locked with a single set of old-fashioned bolt locks, which can be easily damaged by people from the outside and the internal equipment can be stolen, reducing the safety of the distribution box.

[0004] The technical solution of the utility model is: a bridge monitoring distribution box with an anti-theft function, comprising a box body, a distribution module, a box cover and a fixing component; a sealing groove is provided at the front end of the box body, a box cover for closing the distribution box is provided inside the sealing groove, a distribution compartment is provided inside the box body, a fixing component for fixing the distribution module is provided inside the distribution compartment, and a distribution module for distributing power to the bridge monitoring equipment is provided at the upper end of the fixing component.

[0005] Preferably, by combining the L-shaped connecting plate and the L-shaped connecting groove, when adjusting the distribution module of the distribution box, two sets of anti-theft locks need to be opened at the same time to open the box cover, and because it is different from the general old-fashioned bolt lock, the anti-theft lock is built under the cover plate, making it not easy to pry, which greatly improves the anti-theft function of the distribution box. By combining two sets of secondary heat dissipation holes, the distribution module can increase its contact with the outside air through the secondary heat dissipation holes when distributing electricity, so that its own heat can be exchanged with the outside world, thereby achieving the purpose of heat dissipation and extending the service life.

[0006] Preferably, a partition frame is provided between the distribution bin and the sealing groove, and the distribution bin and the sealing groove are separated by the partition frame. An operation port is provided in the center of the partition frame, and dust removal holes are provided at the bottom of the distribution bin. There are multiple groups of dust removal holes, and the multiple groups of dust removal holes are evenly distributed at the bottom of the distribution bin. First-level heat dissipation holes are provided at the lower sections of the side walls on both sides of the distribution bin, and there are multiple groups of first-level heat dissipation holes. Through the combination of multiple groups of first-level heat dissipation holes, the heat dissipated from the distribution module to the inside of the power supply bin can exchange heat with the outside through the multiple groups of first-level heat dissipation holes, thereby reducing the temperature in the distribution bin. Through the combination of multiple groups of dust removal holes, dust adsorbed by static electricity in the distribution bin can be swept out from the dust removal holes.

[0007] Preferably, triangular reinforcement blocks are provided at the internal corners of the distribution bin, and multiple groups of triangular reinforcement blocks are provided. The multiple groups of triangular reinforcement blocks are evenly distributed at the internal corners of the distribution bin, and wire outlet holes are opened on the rear end side wall of the distribution bin, and multiple groups of wire outlet holes are provided. The multiple groups of wire outlet holes penetrate the box body, and wire protection tubes are provided to match the wire outlet holes. The wire protection tubes are located at the rear end of the box body. Through the combination of multiple groups of triangular reinforcement blocks, the multiple groups of triangular reinforcement blocks are supported at the internal corners of the distribution box, which greatly improves the structural stability of the box body and makes the box body not easily damaged by violence from the outside. Through the combination of multiple groups of wire outlet holes, the monitoring device can connect the power supply line to the distribution module through the multiple groups of wire outlet holes, and the power supply line is protected by the wire protection tube.

[0008] Preferably, the box cover includes a cover plate and a connecting shaft, a fixing seat is provided to match the connecting shaft, a rotating hole is opened inside the fixing seat, the connecting shaft is located inside the rotating hole, the fixing seat is located on one side of the sealing groove, a connecting block is provided between the cover plate and the connecting shaft, and a plurality of connecting blocks are provided. The cover plate and the connecting shaft are fixedly connected through the connecting block, and the fixing seat is combined with the connecting shaft, so that the box cover can be opened by rotating the connecting shaft in the rotating hole.

[0009] Preferably, a door handle is provided on the surface of the cover plate, an observation window is provided on the upper end of the door handle, an L-shaped connecting plate is provided on the side of the cover plate away from the connecting axis, a lock hole is provided on the surface of the L-shaped connecting plate, and two groups of lock holes are provided, the two groups of lock holes are respectively located at the center of the two sides of the L-shaped connecting plate, an L-shaped connecting groove is provided to match the L-shaped connecting plate, the L-shaped connecting groove is located on the side of the front end of the box body away from the fixed seat, two groups of anti-theft locks are provided to match the two groups of lock holes, the two groups of anti-theft locks are respectively not located at the center of the two sides of the L-shaped connecting groove, by combining the L-shaped connecting plate and the L-shaped connecting groove, when adjusting the distribution module of the distribution box, the two groups of anti-theft locks need to be opened at the same time to open the box cover, and because the anti-theft lock is built under the cover plate unlike the general old-style bolt lock, it is not easy to be pried, which greatly improves the anti-theft function of the distribution box.

[0010] Preferably, the fixing assembly includes a support plate and a mounting plate, the mounting plate is located at the upper end of the edge of the support plate, the fixing plate and the support plate are connected to each other, a rubber shock-absorbing pad is provided at the upper end of the fixing plate, and a secondary heat dissipation hole is provided on the surface of the fixing plate. By combining the rubber shock-absorbing pad with the fixing plate, after the distribution box is installed on the bridge, the vibration caused by the vehicle passing over the bridge will be buffered by the rubber shock-absorbing pad, and will not damage the service life of the distribution module.

[0011] Preferably, two groups of secondary heat dissipation holes are provided, and the two groups of secondary heat dissipation holes are symmetrically arranged along the surface of the fixing plate. The surface of the mounting plate is provided with fixing holes, and mounting holes are provided to match the fixing holes. The mounting holes are located on the rear end side wall of the distribution bin, and the fixing holes and the mounting holes are concentrically arranged. There are multiple groups of fixing holes, and mounting bolts are provided inside the multiple groups of fixing holes. Through the combination of two groups of secondary heat dissipation holes, the distribution module can increase its contact with the outside air through the secondary heat dissipation holes when distributing electricity, so that its own heat can be exchanged with the outside world, thereby achieving the purpose of heat dissipation and prolonging the service life. Through the coordination of the fixing holes and the mounting holes, the fixed assembly can be fixed on the upper half of the distribution bin, so that if water accumulates outdoors in the distribution bin, the distribution module placed on the fixed plate will not be affected by moisture.

[0012] Beneficial effects of the utility model:

[0013] 1. Through the combination of multiple groups of primary heat dissipation holes, the heat dissipated by the distribution module to the inside of the power supply warehouse can be exchanged with the outside through multiple groups of primary heat dissipation holes, thereby reducing the temperature in the distribution warehouse. Through the combination of multiple groups of dust removal holes, the dust adsorbed by static electricity in the distribution warehouse can be swept out from the dust removal holes. Through the combination of multiple groups of triangular reinforcement blocks, after multiple groups of triangular reinforcement blocks are supported at the internal corners of the distribution box, the structural stability of the box is greatly improved, making the box not easily damaged by violence from the outside. Through the combination of multiple groups of outlet holes, the monitoring device can connect the power line to the distribution module through multiple groups of outlet holes, and the power line is protected by the wire protection tube.

[0014] 2. By combining the fixing seat with the connecting shaft, the box cover can be opened by rotating the connecting shaft in the rotating hole. By combining the L-shaped connecting plate with the L-shaped connecting groove, when adjusting the distribution module of the distribution box, two sets of anti-theft locks need to be opened at the same time to open the box cover. And because it is different from the general old-fashioned bolt lock, the anti-theft lock is built under the cover plate, making it difficult to be pried, which greatly improves the anti-theft function of the distribution box.

[0015] 3. By combining the rubber shock-absorbing pad with the fixing plate, after the distribution box is installed on the bridge, the vibration caused by the vehicle passing over the bridge is buffered by the rubber shock-absorbing pad and will not damage the service life of the distribution module. By combining the two sets of secondary heat dissipation holes, the distribution module can increase its contact with the outside air through the secondary heat dissipation holes when distributing electricity, so that its own heat can be exchanged with the outside, thereby achieving the purpose of heat dissipation and extending the service life. The fixing holes are matched with the mounting holes, so that the fixing components can be fixed on the upper half of the distribution warehouse, so that if there is water accumulation in the distribution warehouse outdoors, the distribution module will not be affected by moisture when placed on the fixing plate, which solves the problem that the existing bridge monitoring distribution box often needs to be placed outdoors during use and the distribution box is locked with a single set of old-fashioned bolt locks, which are easy to be damaged by people from the outside to steal internal equipment and reduce the safety of the distribution box. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the box of the utility model;

[0018] Figure 3 This is a schematic diagram of the box body of the utility model from another angle;

[0019] Figure 4 This is a schematic diagram of the box cover of the utility model;

[0020] Figure 5 It is a schematic diagram of the fixing component of the utility model.

[0021] Explanation of the reference numerals: 1. Box body; 101. Sealing groove; 102. Power distribution compartment; 103. Partition frame; 104. Fixing seat; 105. Rotating hole; 106. Anti-theft lock; 107. Triangular reinforcement block; 108. Primary heat dissipation hole; 109. Dust removal hole; 110. Wire protection tube; 2. Box cover; 201. Cover plate; 202. Connecting shaft; 203. Observation window; 204. Door handle; 205. L-shaped connecting plate; 206. Lock hole; 3. Power distribution module; 4. Fixing assembly; 401. Support plate; 402. Rubber shock-absorbing pad; 403. Mounting plate; 404. Secondary heat dissipation hole; 405. Fixing hole. DETAILED DESCRIPTION

[0022] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0023] See also Figure 1-2The utility model provides an embodiment: a bridge monitoring distribution box with an anti-theft function, comprising a box body 1, a distribution module 3, a box cover 2 and a fixing component 4; a sealing groove 101 is provided at the front end of the box body 1, a box cover 2 for closing the distribution box is provided inside the sealing groove 101, a distribution compartment 102 is provided inside the box body 1, a fixing component 4 for fixing the distribution module 3 is provided inside the distribution compartment 102, and a distribution module 3 for distributing power to the bridge monitoring equipment is provided at the upper end of the fixing component 4.

[0024] See also Figure 1-3 In the present embodiment, a partition frame 103 is provided between the power distribution bin 102 and the sealing groove 101, and the power distribution bin 102 and the sealing groove 101 are separated by the partition frame 103. An operation port is provided in the center of the partition frame 103. A dust removal hole 109 is provided at the bottom of the power distribution bin 102. There are multiple groups of dust removal holes 109. The multiple groups of dust removal holes 109 are evenly distributed at the bottom of the power distribution bin 102. The lower sections of the side walls on both sides of the power distribution bin 102 are provided with primary heat dissipation holes 108. There are multiple groups of primary heat dissipation holes 108. Through the combination of multiple groups of primary heat dissipation holes 108, the heat dissipated by the power distribution module 3 to the inside of the power supply bin can be exchanged with the outside through the multiple groups of primary heat dissipation holes 108, thereby reducing the temperature in the power distribution bin 102. Through the combination of multiple groups of dust removal holes 109, the dust in the power distribution bin 102 due to electrostatic adsorption can be removed. The dust can be swept out from the dust removal hole 109. A triangular reinforcement block 107 is provided at the inner corner of the distribution bin 102. There are multiple groups of triangular reinforcement blocks 107. The multiple groups of triangular reinforcement blocks 107 are evenly distributed at the inner corners of the distribution bin 102. A wire outlet hole is opened on the rear end side wall of the distribution bin 102. There are multiple groups of wire outlet holes. The multiple groups of wire outlet holes penetrate the box body 1. A wire protection tube 110 is provided to match the wire outlet hole. The wire protection tube 110 is located at the rear end of the box body 1. Through the combination of multiple groups of triangular reinforcement blocks 107, the multiple groups of triangular reinforcement blocks 107 are supported at the inner corners of the distribution box, which greatly improves the structural stability of the box body 1 and makes the box body 1 not easily damaged by violence from the outside. Through the combination of multiple groups of wire outlet holes, the monitoring device can connect the power supply line to the distribution module 3 through the multiple groups of wire outlet holes, and the power supply line is protected by the wire protection tube 110.

[0025] See also Figure 1-4In this embodiment, the box cover 2 includes a cover plate 201 and a connecting shaft 202, a fixing seat 104 is matched with the connecting shaft 202, a rotating hole 105 is opened inside the fixing seat 104, the connecting shaft 202 is located inside the rotating hole 105, the fixing seat 104 is located on one side of the sealing groove 101, a connecting block is provided between the cover plate 201 and the connecting shaft 202, and a plurality of connecting blocks are provided. The cover plate 201 and the connecting shaft 202 are fixedly connected through the connecting block, and the fixing seat 104 is combined with the connecting shaft 202 so that the box cover 2 can be opened by rotating the connecting shaft 202 in the rotating hole 105. A door handle 204 is provided on the surface of the cover plate 201, and an observation window 203 is provided on the upper end of the door handle 204. An L-shaped connecting plate 205 is provided on the side of the cover plate 201 away from the connecting shaft 202 A lock hole 206 is provided on the surface of the L-shaped connecting plate 205, and there are two groups of lock holes 206. The two groups of lock holes 206 are respectively located at the centers of the two sides of the L-shaped connecting plate 205, and an L-shaped connecting groove is provided to match the L-shaped connecting plate 205. The L-shaped connecting groove is located on the side of the front end of the box body 1 away from the fixing seat 104, and two groups of anti-theft locks 106 are provided to match the two groups of lock holes 206. The two groups of anti-theft locks 106 are not respectively located at the centers of the two sides of the L-shaped connecting groove. By combining the L-shaped connecting plate 205 with the L-shaped connecting groove, when adjusting the distribution module 3 of the distribution box, the two groups of anti-theft locks 106 need to be opened at the same time to open the box cover 2. Moreover, unlike the general old-style bolt lock, the anti-theft lock 106 is built under the cover 201, so that it is not easy to be pried, which greatly improves the anti-theft function of the distribution box.

[0026] See also Figure 1-5In this embodiment, the fixing assembly 4 includes a support plate 401 and a mounting plate 403. The mounting plate 403 is located at the upper end of the edge of the support plate 401. The fixing plate and the support plate 401 are connected to each other. A rubber shock-absorbing pad 402 is provided at the upper end of the fixing plate. A secondary heat dissipation hole 404 is provided on the surface of the fixing plate. The rubber shock-absorbing pad 402 is combined with the fixing plate, so that after the distribution box is installed on the bridge, the vibration caused by the vehicle passing through the bridge is buffered by the rubber shock-absorbing pad 402, and the service life of the distribution module 3 will not be damaged. There are two groups of secondary heat dissipation holes 404, and the two groups of secondary heat dissipation holes 404 are symmetrically arranged along the surface of the fixing plate. A fixing hole 405 is provided on the surface of the mounting plate 403, which matches the fixing hole 405. It is equipped with a mounting hole, which is located on the rear end side wall of the distribution bin 102. The fixing hole 405 and the mounting hole are concentrically arranged. There are multiple groups of fixing holes 405, and mounting bolts are arranged inside the multiple groups of fixing holes 405. Through the combination of two groups of secondary heat dissipation holes 404, the distribution module 3 can increase its contact with the outside air through the secondary heat dissipation holes 404 when distributing electricity, so that its own heat can be exchanged with the outside, thereby achieving the purpose of heat dissipation and extending the service life. The fixing hole 405 is matched with the mounting hole, so that the fixing component 4 can be fixed on the upper half of the distribution bin 102, so that if water accumulates outdoors in the distribution bin 102, the distribution module 3 placed on the fixing plate will not be affected by moisture.

[0027] When working, the staff first fixes the mounting plate 403 on the rear end side wall of the distribution bin 102 by passing the mounting bolts through the fixing holes 405 and the mounting holes, and pads the upper end of the fixing plate with a rubber shock-absorbing pad 402, and then installs the distribution module 3 on the upper end of the rubber shock-absorbing pad 402.

[0028] After the installation is completed, the distribution box is placed in a suitable position and fixed, and then the key of the anti-theft lock 106 is inserted into the lock core of the two groups of anti-theft locks 106 from the two groups of lock holes 206 of the L-shaped connecting plate 205 on the box cover 2, and then turned to unlock it. By pulling the handle, the connecting shaft 202 is rotated along the rotating hole 105 inside the fixing seat 104, and the box cover 2 is opened. The power cord of the monitoring equipment that needs to be connected to the power distribution is inserted into the wire protection tube 110, extended from the wire outlet into the distribution box, and inserted into the distribution module 3, so that the distribution module 3 distributes power to the monitoring equipment so that it can work normally. After the connection is completed, the box cover 2 and the box body 1 are locked by the two groups of anti-theft locks 106. In daily use, the internal situation of the distribution box can be observed through the observation window 203.

[0029] According to the above steps, the staff first inserts the key of the anti-theft lock 106 from the two sets of lock holes 206 of the L-shaped connecting plate 205 on the box cover 2 into the lock cores of the two sets of anti-theft locks 106 and turns to unlock them, then pulls the handle to open the box cover 2, extends the power cord of the monitoring equipment that needs to be connected to the power distribution from the outlet hole into the distribution box, and inserts it into the distribution module 3, so that the distribution module 3 distributes power to the monitoring equipment so that it can work normally. After the connection is completed, the box cover 2 and the box body 1 are locked by the two sets of anti-theft locks 106.

[0030] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of those skilled in the art without departing from the purpose of the present invention.

Claims

1. A bridge monitoring distribution box with anti-theft function, comprising a box body (1); characterized in that: The box body (1) also includes a power distribution module (3), a box cover (2) and a fixing assembly (4); a sealing groove (101) is provided at the front end of the box body (1); a box cover (2) for sealing the power distribution box is provided inside the sealing groove (101); a power distribution compartment (102) is provided inside the power distribution compartment (102); a fixing assembly (4) for fixing the power distribution module (3) is provided at the upper end of the fixing assembly (4); the box cover (2) includes a cover plate (201) and a connecting shaft (202); a fixing seat (104) is provided to match the connecting shaft (202); a rotating hole (105) is provided inside the fixing seat (104); the connecting shaft (202) is located inside the rotating hole (105); the fixing seat (104) is located on one side of the sealing groove (101); the cover plate (201) and the connecting shaft (202) are connected to each other. 02), a connecting block is provided between the cover plate (201) and the connecting shaft (202), and a plurality of connecting blocks are provided. The cover plate (201) is fixedly connected to the connecting shaft (202) through the connecting block. A door handle (204) is provided on the surface of the cover plate (201), and an observation window (203) is provided at the upper end of the door handle (204). An L-shaped connecting plate (205) is provided on the side of the cover plate (201) away from the connecting shaft (202), and a lock hole (206) is provided on the surface of the L-shaped connecting plate (205). There are two groups of lock holes (206), and the two groups of lock holes (206) are respectively located at the centers of the two sides of the L-shaped connecting plate (205). An L-shaped connecting groove is provided to match the L-shaped connecting plate (205), and the L-shaped connecting groove is located on the side of the front end of the box body (1) away from the fixing seat (104). Two groups of anti-theft locks (106) are provided to match the two groups of lock holes (206), and the two groups of anti-theft locks (106) are respectively not located at the centers of the two sides of the L-shaped connecting groove.

2. The bridge monitoring distribution box with anti-theft function according to claim 1 is characterized by: A partition frame (103) is provided between the power distribution bin (102) and the sealing groove (101), the power distribution bin (102) and the sealing groove (101) are separated by the partition frame (103), an operation port is provided at the center of the partition frame (103), a dust removal hole (109) is provided at the bottom of the power distribution bin (102), a plurality of groups of dust removal holes (109) are provided, and the plurality of groups of dust removal holes (109) are evenly distributed at the bottom of the power distribution bin (102), and primary heat dissipation holes (108) are provided at the lower sections of the side walls on both sides of the power distribution bin (102), and a plurality of groups of primary heat dissipation holes (108) are provided.

3. The bridge monitoring distribution box with anti-theft function according to claim 2 is characterized in that: A triangular reinforcement block (107) is provided at an inner corner of the power distribution bin (102), and a plurality of triangular reinforcement blocks (107) are provided. The plurality of triangular reinforcement blocks (107) are evenly distributed at the inner corner of the power distribution bin (102). A wire outlet hole is provided on a rear end side wall of the power distribution bin (102), and a plurality of wire outlet holes are provided. The plurality of wire outlet holes penetrate the box body (1), and a wire protection tube (110) is provided to match the wire outlet hole. The wire protection tube (110) is located at the rear end of the box body (1).

4. The bridge monitoring distribution box with anti-theft function according to claim 1 is characterized by: The fixing assembly (4) comprises a support plate (401) and a mounting plate (403), wherein the mounting plate (403) is located at the upper end of the edge of the support plate (401), the fixing plate and the support plate (401) are connected to each other, a rubber shock-absorbing pad (402) is provided at the upper end of the fixing plate, and a secondary heat dissipation hole (404) is opened on the surface of the fixing plate.

5. The bridge monitoring distribution box with anti-theft function according to claim 1 is characterized by: Two groups of secondary heat dissipation holes (404) are provided, and the two groups of secondary heat dissipation holes (404) are symmetrically arranged along the surface of the fixing plate. A fixing hole (405) is opened on the surface of the mounting plate (403), and a mounting hole is provided to match the fixing hole (405). The mounting hole is located on the rear end side wall of the power distribution compartment (102), and the fixing hole (405) and the mounting hole are concentrically arranged. There are multiple groups of fixing holes (405), and mounting bolts are arranged inside the multiple groups of fixing holes (405).

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