Socket splicing structure of groove type cable trench

Abstract

The utility model relates to the technical field of groove type cable trench splicing structures, in particular to a groove type cable trench socket splicing structure which comprises a groove body and a cover plate, a U-shaped groove used for connection is formed in the surface of one side end of the periphery of the groove body, and a U-shaped block connected with the U-shaped groove in a matched mode is integrally constructed on the face, away from the U-shaped groove, of the periphery of the groove body. A semicircular drainage groove is formed in the surface of the bottom end of the inner side of the groove body; when the maintenance structure used by the cable is installed in the cable trench, the prefabricated groove body can be conveniently installed in the cable trench, and the U-shaped grooves and the U-shaped blocks of the U-shaped structures on the two sides of the periphery of the groove body can be connected in a matched mode, so that the tightness of the groove bodies during mutual splicing is conveniently improved, the condition of water seepage is reduced, and the service life of the cable is prolonged. And meanwhile, the semicircular drainage grooves in the inner side of the groove body can guide water permeating into the drainage grooves, so that the water can be drained in time, the cable trench is kept dry, connection is simple, and operation is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of slot-type cable trench assembly structures, in particular to a slot-type cable trench socket assembly structure. Background Art

[0002] Cable trenches are underground pipes used to lay and replace power or telecommunication cable facilities. They are also the enclosure structures of the laid cable facilities. They have rectangular, circular, arched and other pipe structures. Traditional cable trench construction generally uses brick cable trenches or cast-in-place concrete cable trenches. This construction method is redundant and inefficient. In addition, the drainage speed of traditional cable trenches is slow, which easily causes the cable trenches to soak the cables due to water accumulation. Therefore, we propose a slot-type cable trench socket assembly structure. Utility Model Content

[0003] In view of the problems in the prior art, the utility model provides a slot-type cable trench socket assembly structure.

[0004] The technical solution adopted by the utility model to solve the technical problem is a slot-type cable groove socket assembly structure, comprising a slot body and a cover plate, wherein a grooving groove for connection is provided on the outer side end surface of the slot body, and a grooving block which fits and connects with the grooving groove is integrally constructed on the side of the slot body away from the grooving groove, and a semicircular arc drainage groove is provided on the inner bottom end surface of the slot body;

[0005] The bottom surface of the cover plate is provided with grooves for connection, and there are two groups of grooves. The top surface of the groove body is integrally constructed with convex strips that fit in and connect with the grooves, and there are two groups of convex strips. The outer side end surface of the cover plate is integrally constructed with an insert block, and the outer side end surface of the cover plate is provided with a slot that fits in and connects with the insert block.

[0006] By adopting the above technical solution, when the maintenance structure used by the cable is installed into the cable trench, the prefabricated trough body can be conveniently installed into the cable trench, and the trough and the trough blocks of the trough body on both sides of the outer periphery can be fitted and connected with each other, which is convenient for improving the tightness of the trough bodies when they are spliced ​​together, thereby reducing the water seepage. At the same time, the semicircular drainage groove inside the trough body can also guide the water source that penetrates therein, so that it can be discharged in time, keeping the cable trench dry, and the connection is simple and the operation is convenient;

[0007] After multiple sets of trough bodies are installed and need to be capped, multiple sets of cover plates can be taken, so that the two sets of grooves at the bottom of the cover plates can be easily fitted and connected with the two sets of convex strips at the top of the trough body, thereby improving the tightness after the cover plates and the trough bodies are connected. At the same time, the plug blocks and slots between the cover plates are fitted and connected to each other, thereby improving the tightness after the multiple sets of cover plates are connected, thereby further reducing the phenomenon of water seepage between the cover plates, and making the cover plates and the trough bodies cooperate with each other to more stably protect the cables. The assembly is simple, the operation is convenient, and the tightness after connection is strong.

[0008] Specifically, a rubber gasket is bonded to one end of the inserting block away from the cover plate and one side of the inserting block away from the slot body.

[0009] By adopting the above technical solution, the rubber gasket can improve the tightness between the plug block and the slot and between the block and the slot after connection, thereby further improving the tightness between the cover plates and between the slot bodies after connection.

[0010] Specifically, mounting grooves are provided on both side surfaces of the outer periphery of the tank body, and there are multiple groups of mounting grooves.

[0011] By adopting the above technical solution, the multiple groups of installation grooves on the outer periphery of the tank body can not only facilitate the lifting and movement of the lifting structure, but also facilitate the installation of the fastening structure.

[0012] Specifically, the two side end surfaces of the outer periphery of the groove body are provided with connecting holes connected to the mounting grooves, and there are multiple groups of connecting holes. A screw located between the two groups of mounting grooves is inserted into the inner side of the connecting hole, and a nut body located on the inner side of the mounting groove is threadedly installed on the outer periphery of the screw, and there are two groups of nut bodies.

[0013] By adopting the above technical solution, the connecting hole can be conveniently connected to the installation groove, and the screw rod can be conveniently inserted into the connecting hole, and the nut can be conveniently screwed together with the screw rod inserted in the connecting hole, so that the groove bodies connected to each other can be fastened, so that multiple groups of groove bodies can form a whole, which is convenient and stable for supporting the cable.

[0014] Specifically, the corner ends on both sides of the inner circumference of the trough body are integrally constructed with bottom plate armpit corners.

[0015] By adopting the above technical solution, the armpit corners of the bottom plate make the inner circumference of the trough body present a structure with both ends inclined toward the middle, which is convenient for guiding the water that penetrates therein, so that the water can flow back into the semicircular drainage trough more smoothly, making it easier to discharge it.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] 1. The technical solution of the present application, through the design of the trough, trough block and semi-circular drainage trough, can facilitate the installation of the prefabricated trough body into the cable trench when the maintenance structure used by the cable is installed into the cable trench. At the same time, the trough and trough blocks of the trough structure on both sides of the outer periphery of the trough body can fit and connect with each other, which is convenient for improving the tightness of the trough bodies when they are spliced ​​together, thereby reducing the occurrence of water seepage. At the same time, the semi-circular drainage trough on the inside of the trough body can also divert the water source that has penetrated into it so that it can be discharged in time, keeping the cable trench dry, and the connection is simple and the operation is convenient.

[0018] 2. The technical solution of the present application, through the design of cover plates, convex strips, grooves, plug-ins and slots, can take out multiple sets of cover plates after multiple sets of trough bodies are installed and need to be capped, so that the two sets of grooves at the bottom of the cover plates can be easily fitted and connected with the two sets of convex strips at the top of the trough body, which is convenient for improving the tightness after the cover plates and the trough bodies are connected. At the same time, the plug-ins and slots between the cover plates are fitted and connected to each other, which is convenient for improving the tightness after the multiple sets of cover plates are connected, thereby further reducing the phenomenon of water seepage between the cover plates, and making the cover plates and the trough bodies cooperate with each other to facilitate more stable protection of the cables. The assembly is simple, the operation is convenient, and the tightness after connection is strong. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0020] Figure 1 It is an axonometric drawing of the utility model;

[0021] Figure 2 This is an exploded view of the connection structure between the cover plate and the tank body of the utility model;

[0022] Figure 3 It is a side exploded view of the connection structure between the cover plate and the tank body of the utility model;

[0023] In the figure: 1. trough body; 2. groove; 3. block; 4. semicircular drainage groove; 5. cover plate; 6. convex strip; 7. groove; 8. plug-in block; 9. slot; 10. connecting hole; 11. screw rod; 12. nut body; 13. rubber gasket; 14. bottom plate armpit corner; 15. installation groove. DETAILED DESCRIPTION

[0024] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0025] See also Figure 1-3The embodiment of the utility model provides a technical solution: a slot-type cable groove socket assembly structure, including a slot body 1 and a cover plate 5, a side end surface of the outer circumference of the slot body 1 is provided with a socket groove 2 for connection, and a side of the outer circumference of the slot body 1 away from the socket groove 2 is integrally constructed with a socket block 3 that is matched and connected with the socket groove 2, and a semi-circular arc drainage groove 4 is arranged on the inner bottom end surface of the slot body 1; a groove 7 for connection is provided on the bottom end surface of the cover plate 5, and the groove 7 has two groups, and a convex strip 6 that is matched and connected with the groove 7 is integrally constructed on the top surface of the slot body 1, and the convex strip 6 has two groups, and an insert block 8 is integrally constructed on the side end surface of the outer circumference of the cover plate 5, and a slot 9 that is matched and connected with the insert block 8 is provided on the outer end surface of the cover plate 5.

[0026] When in use, when installing the maintenance structure used by the cable into the cable trench, the prefabricated trough body 1 can be conveniently installed into the cable trench, and the trough 2 and the trough block 3 of the trough body 1 on both sides of the outer periphery can be fitted and connected with each other, so as to improve the tightness of the trough bodies 1 when they are spliced ​​together, thereby reducing the water seepage. At the same time, the semicircular arc drainage groove 4 on the inner side of the trough body 1 can also guide the water source that penetrates therein, so that it can be discharged in time, keeping the cable trench dry, and the connection is simple and the operation is convenient;

[0027] After installing multiple groups of trough bodies 1 and need to be capped, multiple groups of cover plates 5 can be taken, so that the two groups of grooves 7 at the bottom of the cover plates 5 can be conveniently fitted and connected with the two groups of convex strips 6 at the top of the trough body 1, so as to improve the tightness of the cover plates 5 and the trough body 1 after connection. At the same time, the plug blocks 8 and the slots 9 between the cover plates 5 can be fitted and connected with each other, so as to improve the tightness of the multiple groups of cover plates 5 after connection, thereby further reducing the water seepage between the cover plates 5, and making the cover plates 5 and the trough body 1 cooperate with each other to facilitate more stable protection of the cables, and the assembly is simple, the operation is convenient, and the tightness after connection is strong.

[0028] like Figure 1 , Figure 2 and Figure 3 As shown, a rubber gasket 13 is bonded to one end of the insert block 8 away from the cover plate 5 and one side of the insert block 3 away from the tank body 1 .

[0029] When in use, the rubber gasket 13 is convenient for improving the tightness of the connection between the plug block 8 and the slot 9 and between the block 3 and the slot 2, thereby further improving the tightness of the connection between the cover plates 5 and the slot bodies 1.

[0030] like Figure 1 , Figure 2 and Figure 3 As shown, mounting grooves 15 are provided on both side surfaces of the outer periphery of the tank body 1, and there are multiple groups of mounting grooves 15.

[0031] When in use, the multiple groups of mounting grooves 15 on the outer periphery of the tank body 1 can not only facilitate the lifting and movement of the lifting structure, but also facilitate the installation of the fastening structure.

[0032] like Figure 1 , Figure 2 and Figure 3 As shown, both side end surfaces of the outer periphery of the groove body 1 are provided with connecting holes 10 connected to the mounting grooves 15, and there are multiple groups of connecting holes 10, and a screw rod 11 located between the two groups of mounting grooves 15 is inserted into the inner side of the connecting hole 10, and a nut body 12 located on the inner side of the mounting groove 15 is threadedly installed on the outer periphery of the screw rod 11, and there are two groups of nut bodies 12.

[0033] When in use, the connecting hole 10 is conveniently connected to the mounting groove 15, and the screw rod 11 can be conveniently inserted into the connecting hole 10, and the nut is conveniently screwed together with the screw rod 11 inserted in the connecting hole 10, so as to facilitate the tightening of the interconnected trough bodies 1, so that multiple groups of trough bodies 1 can form a whole, which is convenient and stable for supporting the cable.

[0034] like Figure 1 , Figure 2 and Figure 3 As shown, the bottom plate corners 14 are integrally constructed at the corner ends on both sides of the inner periphery of the trough body 1.

[0035] When in use, the bottom plate armpit corners 14 make the inner circumference of the trough body 1 present a structure with both ends inclined toward the middle, which is convenient for guiding the water that penetrates therein, so that the water can flow back into the semicircular drainage groove 4 more smoothly, making it easier to discharge it.

[0036] The working principle and use process of the utility model: when using, when installing the maintenance structure used by the cable into the cable trench, the prefabricated trough body 1 can be conveniently installed into the cable trench, and at the same time, the trough 2 and the trough block 3 of the trough body 1 on both sides of the outer periphery can be connected with each other, which is convenient for improving the tightness of the trough bodies 1 when they are spliced ​​together, thereby reducing the water seepage. At the same time, the semicircular drainage groove 4 on the inner side of the trough body 1 can also guide the water source that penetrates therein, so that it can be discharged in time, keeping the cable trench dry, and the connection is simple and the operation is convenient. At the same time, when installing multiple sets of troughs After the body 1 is assembled and capping is required, multiple sets of cover plates 5 can be taken out, so that the two sets of grooves 7 at the bottom of the cover plates 5 can be conveniently fitted and connected with the two sets of convex strips 6 at the top of the trough body 1, so as to improve the tightness after the cover plates 5 and the trough body 1 are connected. At the same time, the plug blocks 8 and the slots 9 between the cover plates 5 are fitted and connected with each other, so as to improve the tightness after the multiple sets of cover plates 5 are connected, thereby further reducing the water seepage between the cover plates 5, and making the cover plates 5 and the trough body 1 cooperate with each other to more stably protect the cables, and the assembly is simple, the operation is convenient, and the tightness after connection is strong.

[0037] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions in the specification are only to illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the protection required by the utility model. The scope of protection required by the utility model is defined by the attached claims and their equivalents.

Claims

1. Groove-type cable trench socket assembly structure, characterized in that: The invention comprises a trough body (1) and a cover plate (5), wherein a cam groove (2) for connection is provided on a side end surface of the outer periphery of the trough body (1), and a cam block (3) which fits and connects with the cam groove (2) is integrally constructed on a side of the outer periphery of the trough body (1) away from the cam groove (2), and a semicircular arc drainage groove (4) is provided on the inner bottom end surface of the trough body (1); The bottom surface of the cover plate (5) is provided with a groove (7) for connection, and the groove (7) has two groups. The top surface of the trough body (1) is integrally formed with a convex strip (6) that fits and connects with the groove (7), and the convex strip (6) has two groups. The outer side end surface of the cover plate (5) is integrally formed with an insert block (8), and the outer side end surface of the cover plate (5) is provided with a slot (9) that fits and connects with the insert block (8).

2. The slot-type cable trench socket assembly structure according to claim 1 is characterized in that: A rubber gasket (13) is bonded to one end of the insert block (8) away from the cover plate (5) and one side of the plug block (3) away from the tank body (1).

3. The slot-type cable trench socket assembly structure according to claim 1 is characterized in that: The outer peripheral side surfaces of the tank body (1) are both provided with mounting grooves (15), and there are multiple groups of mounting grooves (15).

4. The slot-type cable trench socket assembly structure according to claim 1 is characterized in that: The outer side end surfaces of the groove body (1) are both provided with connection holes (10) connected to the mounting grooves (15), and there are multiple groups of connection holes (10). The inner sides of the connection holes (10) are plugged with screw rods (11) located between the two groups of mounting grooves (15), and the outer sides of the screw rods (11) are screwed with nut bodies (12) located inside the mounting grooves (15), and there are two groups of nut bodies (12).

5. The slot-type cable trench socket assembly structure according to claim 1 is characterized in that: The bottom plate axil corners (14) are integrally formed at the corner ends on both sides of the inner periphery of the trough body (1).

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