Opening-to-opening connecting structure for building electrical steel guide pipes

Abstract

The utility model relates to the technical field of building electrical, and discloses a building electrical steel conduit butt joint connecting structure which comprises a first steel conduit, a connecting mechanism is arranged on the outer side of the first steel conduit, the connecting mechanism comprises a first connector and a second connector, a warning lamp is fixedly connected to the upper surface of the first connector, and a warning lamp is fixedly connected to the lower surface of the second connector. A temperature sensor is fixedly connected to the front face of the first connector, two first mounting grooves are formed in the left side face of the first connector, and a threaded connecting pipe is fixedly connected to the right side face of the first connector. According to the butt connection structure for the building electrical steel guide pipes, through mutual cooperation of the warning lamp, the temperature sensor, the first connector and the second connector, the temperature of the butt connection position of the two steel guide pipes can be detected in real time, the purpose of conveniently detecting the temperature of the connection position is achieved, and the situation that the temperature of the connector position of a wire is too high can be effectively avoided; and the wire is easy to burn, so that a circuit system is damaged, and a fire disaster is caused.

Description

Technical Field

[0001] The utility model relates to the technical field of building electrical engineering, in particular to a butt connection structure for building electrical steel conduits. Background Art

[0002] JDG pipe is a replacement product for various traditional wire conduits such as PVC pipe and SC pipe. It is a breakthrough innovation in the field of building electrical engineering using new materials and new technologies. JDG pipe uses galvanized steel pipe and thin-walled steel pipe as the jumper grounding wire, which overcomes the shortcomings of ordinary metal conduits such as complex construction and large construction losses. It also solves the problems of poor fire resistance and difficulty in grounding of PVC pipe.

[0003] The utility model with the existing authorization announcement number CN210800317U discloses a building electrical steel conduit butt connection structure, including a pipe body, a connecting mechanism is provided at the connection of the pipe body and the pipe body is inserted into the connecting mechanism, a mounting hole is provided inside the connecting mechanism and the mounting hole and the pipe body are interlocked with each other, a card slot is provided at the connection end of the pipe body and an elastic rubber ring is sleeved inside the card slot, an interlocking groove is provided on the inner wall of the mounting hole, a connecting block is provided at the connection of the pipe body and the connecting block is wrapped around the outside of the pipe body, elastic rods are provided between the connecting blocks and a mounting groove is provided inside the connection of the connecting blocks.

[0004] By adopting the above technical scheme, a connecting mechanism is provided, and the tube body is inserted into the mounting hole, and the tube body is docked with the connecting block and the bolts. The installation structure is simple and fast. A card slot and an elastic sealing ring are provided on the outside of the tube body, which are engaged with the engaging groove inside the connecting mechanism, thereby increasing the sealing ring between the tube body and the connecting mechanism. The sealant is injected into the flow channel groove through the injection port to increase the sealing between the tube body and the mounting hole. However, the above technical scheme can only play a simple connection role through the connecting mechanism and the elastic sealing ring, and the inside of the steel conduit joint is often the joint of the wire. During long-term use, the joint of the wire is prone to heat up, and when the temperature is too high, it is easy to cause the wire to burn, causing damage to the circuit system and causing fire problems.

[0005] Therefore, those skilled in the art provide a building electrical steel conduit butt connection structure to solve the problems raised in the above background technology. Utility Model Content

[0006] The utility model aims to provide a building electrical steel conduit butt connection structure to solve the problems raised in the above background technology.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A building electrical steel conduit butt connection structure comprises a first steel conduit, wherein a connection mechanism is arranged on the outer side of the first steel conduit;

[0009] The connecting mechanism includes a first connecting head and a second connecting head, a warning light is fixedly connected to the upper surface of the first connecting head, a temperature sensor is fixedly connected to the front of the first connecting head, two groups of first mounting grooves are opened on the left side of the first connecting head, a threaded connecting pipe is fixedly connected to the right side of the first connecting head, two groups of second mounting grooves and a third mounting groove are respectively opened on the left side of the second connecting head, the inner wall of each group of the first mounting grooves is threadedly connected to two fixing bolts, the outer surface of each fixing bolt is threadedly connected to the inner wall of the second mounting groove, the outer surface of the threaded connecting pipe is threadedly connected to the inner wall of the third mounting groove, and the inner wall of the second connecting head is fixedly connected to the second steel conduit.

[0010] As a further solution of the utility model: a first sealing gasket is fixedly connected to the outer surface of the first steel conduit, and one end of the first sealing gasket close to the second connector is fixedly connected to the left side surface of the first connector.

[0011] As a further solution of the utility model: the bottom surface of the first connecting head and the bottom surface of the second connecting head are both fixedly connected with rubber buffer pads, and the right side surface of one of the rubber buffer pads contacts the left side surface of the other rubber buffer pad.

[0012] As a further solution of the utility model: a fixing ring is fixedly connected to the outer surface of the warning light, and the bottom end of the fixing ring is fixedly connected to the upper surface of the first connecting head.

[0013] As a further solution of the present invention: a sealing ring is fixedly connected to the left side surface of the second connecting head, and the outer surface of the sealing ring is in contact with the inner wall of the first connecting head.

[0014] As a further solution of the utility model: a second sealing gasket is fixedly connected to the outer surface of the second steel conduit, and one end of the second sealing gasket close to the first connector is fixedly connected to the right side surface of the second connector.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The utility model can detect the temperature of the butt joint of two steel conduits in real time by providing a warning light, a temperature sensor, and the cooperation between the first connector and the second connector, thereby facilitating the detection of the temperature of the connection, enhancing the use effect of the device, and preventing the failure to remind the staff when the temperature of the steel conduit connection is too high, which may easily cause a short circuit at the butt joint of the steel conduit. By providing the first installation groove, the second installation groove, the third installation groove, the fixing bolt and the threaded connection pipe, the steel conduits can be easily connected, which plays a role of quick butt joint connection, and enhances the applicability of the device. It can effectively avoid the problem that the temperature at the joint of the wire is too high, which may easily cause the wire to burn, cause damage to the circuit system, and cause a fire. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall three-dimensional structure of a building electrical steel conduit butt connection structure;

[0018] Figure 2 It is a schematic diagram of the three-dimensional structure of a first installation slot in a building electrical steel conduit butt connection structure;

[0019] Figure 3 It is a schematic diagram of the three-dimensional structure of a warning light in a building electrical steel conduit butt connection structure;

[0020] Figure 4 It is a schematic diagram of the three-dimensional structure of a second installation slot in a building electrical steel conduit butt connection structure;

[0021] Figure 5 The present invention is a schematic diagram of the three-dimensional structure of the second connector in a building electrical steel conduit butt connection structure.

[0022] In the figure: 1. first steel conduit; 2. connecting mechanism; 201. first connecting head; 202. second connecting head; 203. warning light; 204. temperature sensor; 205. fixing bolt; 206. second steel conduit; 207. first mounting groove; 208. threaded connecting pipe; 209. second mounting groove; 210. third mounting groove; 3. first sealing gasket; 4. rubber buffer pad; 5. fixing ring; 6. sealing ring; 7. second sealing gasket. DETAILED DESCRIPTION

[0023] See also Figure 1-5A building electrical steel conduit butt connection structure includes a first steel conduit 1. A connecting mechanism 2 is arranged on the outer side of the first steel conduit 1. The connecting mechanism 2 includes a first connector 201 and a second connector 202. A warning light 203 is fixedly connected to the upper surface of the first connector 201. A first sealing gasket 3 is fixedly connected to the outer surface of the first steel conduit 1. One end of the first sealing gasket 3 close to the second connector 202 is fixedly connected to the left side surface of the first connector 201. Through the first sealing gasket 3, the connection between the first steel conduit 1 and the first connector 201 can be sealed, which has a better sealing effect and enhances the applicability of the device.

[0024] A temperature sensor 204 is fixedly connected to the front of the first connecting head 201, and two groups of first mounting grooves 207 are opened on the left side of the first connecting head 201. The bottom surface of the first connecting head 201 and the bottom surface of the second connecting head 202 are fixedly connected with rubber buffer pads 4, and the right side surface of one rubber buffer pad 4 is in contact with the left side surface of the other rubber buffer pad 4. The rubber buffer pad 4 can protect the first connecting head 201 and the second connecting head 202, and play a better protective role to prevent them from colliding with the ground during use.

[0025] A threaded connecting tube 208 is fixedly connected to the right side of the first connecting head 201, and two sets of second mounting grooves 209 and third mounting grooves 210 are respectively provided on the left side of the second connecting head 202. A fixing ring 5 is fixedly connected to the outer surface of the warning light 203, and the bottom end of the fixing ring 5 is fixedly connected to the upper surface of the first connecting head 201. The fixing ring 5 can be used to reinforce the warning light 203 and the first connecting head 201, thereby effectively avoiding the problem of displacement and instability during operation.

[0026] The inner wall of each group of first mounting grooves 207 is threadedly connected with two fixing bolts 205, and the outer surface of each fixing bolt 205 is threadedly connected to the inner wall of the second mounting groove 209. A sealing ring 6 is fixedly connected to the left side of the second connecting head 202, and the outer surface of the sealing ring 6 is in contact with the inner wall of the first connecting head 201. The sealing ring 6 can be used to seal the connection between the first steel conduit 1 and the second steel conduit 206, and has a strong sealing effect.

[0027] The outer surface of the threaded connecting pipe 208 is threadedly connected to the inner wall of the third installation groove 210, the inner wall of the second connecting head 202 is fixedly connected to the second steel conduit 206, the outer surface of the second steel conduit 206 is fixedly connected to the second sealing gasket 7, and the end of the second sealing gasket 7 close to the first connecting head 201 is fixedly connected to the right side surface of the second connecting head 202. Through the second sealing gasket 7, the second steel conduit 206 and the second connecting head 202 can be sealed to enhance the sealing performance of the device.

[0028] The working principle of the utility model is as follows: when in use, firstly install the first steel conduit 1 in the first connector 201, and then install the second steel conduit 206 in the second connector 202. When the two steel conduits need to be connected, firstly thread the threaded connection pipe 208 on the first connector 201 in the third installation groove 210 on the second connector 202, so that the first steel conduit 1 and the second steel conduit 206 can be connected, so as to achieve the purpose of butt connection of the steel conduits and enhance the use effect of the device. Then thread the fixing bolt 205 in the first installation groove 207 and the second installation groove 209, so as to fix the first connector 201 and the second connector 202. When the temperature of the wire inside the connecting mechanism 2 is too high, the temperature inside the device can be detected in real time by the temperature sensor 204, and the warning light 203 can be used to warn the staff, so as to play a good warning role, enhance the practicality of the device, and effectively avoid the problem that the temperature at the joint of the wire is too high, which is easy to cause the wire to burn, resulting in damage to the circuit system and fire.

[0029] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A building electrical steel conduit butt connection structure, comprising a first steel conduit (1), characterized in that: A connecting mechanism (2) is provided on the outer side of the first steel pipe (1); The connection mechanism (2) comprises a first connection head (201) and a second connection head (202); a warning light (203) is fixedly connected to the upper surface of the first connection head (201); a temperature sensor (204) is fixedly connected to the front surface of the first connection head (201); two groups of first installation grooves (207) are provided on the left side of the first connection head (201); a threaded connection pipe (208) is fixedly connected to the right side of the first connection head (201); and the second connection head (202) is fixedly connected to the upper surface of the first connection head (201). The left side is respectively provided with two groups of second mounting grooves (209) and third mounting grooves (210), the inner wall of each group of the first mounting grooves (207) is threadedly connected with two fixing bolts (205), the outer surface of each fixing bolt (205) is threadedly connected with the inner wall of the second mounting groove (209), the outer surface of the threaded connecting pipe (208) is threadedly connected with the inner wall of the third mounting groove (210), and the inner wall of the second connecting head (202) is fixedly connected with a second steel conduit (206).

2. A building electrical steel conduit butt connection structure according to claim 1, characterized in that: A first sealing gasket (3) is fixedly connected to the outer surface of the first steel conduit (1), and one end of the first sealing gasket (3) close to the second connector (202) is fixedly connected to the left side surface of the first connector (201).

3. The building electrical steel conduit butt connection structure according to claim 1 is characterized in that: The bottom surface of the first connecting head (201) and the bottom surface of the second connecting head (202) are both fixedly connected to a rubber buffer pad (4), wherein the right side surface of one of the rubber buffer pads (4) contacts the left side surface of the other rubber buffer pad (4).

4. The building electrical steel conduit butt connection structure according to claim 1 is characterized in that: A fixing ring (5) is fixedly connected to the outer surface of the warning light (203), and the bottom end of the fixing ring (5) is fixedly connected to the upper surface of the first connector (201).

5. The building electrical steel conduit butt connection structure according to claim 1 is characterized in that: A sealing ring (6) is fixedly connected to the left side surface of the second connecting head (202), and the outer surface of the sealing ring (6) is in contact with the inner wall of the first connecting head (201).

6. The building electrical steel conduit butt connection structure according to claim 1 is characterized in that: A second sealing gasket (7) is fixedly connected to the outer surface of the second steel conduit (206), and an end of the second sealing gasket (7) close to the first connector (201) is fixedly connected to the right side surface of the second connector (202).

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