Quick connection sealing type CPVC cable protection pipe

Abstract

The utility model relates to the technical field of cable protection tubes, in particular to a quick connection sealing type CPVC cable protection tube, which comprises a first protection tube and a second protection tube, a connection assembly is fixedly connected between the first protection tube and the second protection tube, and an upper fixing assembly is sleeved on the upper portion of the right end of the connection assembly. The lower portion of the right end of the connecting assembly is sleeved with a lower fixing assembly, the upper fixing assembly and the lower fixing assembly are the same in structure, a first fixing assembly is fixedly connected to the upper portion of the outer surface of the first protection pipe in a penetrating mode, and a second fixing assembly is fixedly connected to the upper portion of the outer surface of the second protection pipe in a penetrating mode. According to the rapid connection sealing type CPVC cable protection pipe, the design of the first flange and the second flange in the connection assembly is combined with the upper fixing assembly and the lower fixing assembly, connection of the first protection pipe and the second protection pipe can be rapidly achieved, and compared with a traditional connection mode, installation time is greatly saved, and construction efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to cable protection pipe technical field, especially in a kind of quick connection sealing type CPVC cable protection pipe. BACKGROUND

[0002] In modern electric power, communication and other fields, the safety and stable operation of cable is crucial. In order to protect the cable from the damage of external environment, such as moisture, corrosion, mechanical damage, etc., cable protection pipe needs to be used.

[0003] The traditional cable protection pipe often has the following problems: 1. The traditional cable protection pipe is complex to operate, which requires a lot of time and manpower, resulting in low construction efficiency; 2. The connection mode of the traditional cable protection pipe is not good in sealing, which is easy to let the impurities from outside into the pipe, affecting the performance and life of the cable, therefore, we launch a kind of quick connection sealing type CPVC cable protection pipe. UTILITY MODEL CONTENT

[0004] The main purpose of the utility model is to provide a kind of quick connection sealing type CPVC cable protection pipe, which can effectively solve the problems in the background art.

[0005] To achieve the above purpose, the technical scheme adopted by the utility model is as follows:

[0006] A kind of quick connection sealing type CPVC cable protection pipe, comprising a first protection pipe and a second protection pipe, the first protection pipe and the second protection pipe are fixedly connected with a connecting assembly between them, the upper part of the right end of the connecting assembly is sleeved with an upper fixing assembly, the lower part of the right end of the connecting assembly is sleeved with a lower fixing assembly, the upper fixing assembly and the lower fixing assembly are the same structure, the outer surface of the first protection pipe is fixedly connected with a first fixing assembly, the outer surface of the second protection pipe is fixedly connected with a second fixing assembly, the first fixing assembly and the second fixing assembly are the same structure.

[0007] The connecting assembly comprises a first flange and a second flange, the inner wall surface of the second flange is fixedly connected with a sealing ring, the left end of the first flange is provided with a plurality of first fixing holes which are left-right through, the left end of the second flange is provided with a plurality of second fixing holes which are left-right through, the left end of the first flange is fixedly connected with the right end of the first protection pipe, and the right end of the second flange is fixedly connected with the left end of the second protection pipe.

[0008] Preferably, the sealing ring is sleeved in the first flange, and the plurality of first fixing holes and the plurality of second fixing holes are arranged in a ring array.

[0009] By adopting the technical scheme, the sealing ring is sleeved in the first flange, the gap between the first flange and the second flange can be effectively filled, and liquid, dust, gas and other substances are prevented from entering the inside of the protection pipe, so that good sealing protection is provided for the cable, and the risk of damage of the cable is reduced.

[0010] Preferably, the upper fixing assembly comprises a fixing ring and a fastening ring, a plurality of fixing rods are fixedly connected to the left end of the fixing ring, outer thread grooves are formed in the left part of the outer surfaces of the plurality of fixing rods, and the fastening ring is provided with a plurality of fastening rings.

[0011] By adopting the technical scheme, the combination of the fixing ring and the fastening ring enables quick fixing when the first protection pipe and the second protection pipe are connected, and the installation efficiency is improved.

[0012] Preferably, the fixing ring is in a semicircular shape and is sleeved on the second protection pipe.

[0013] By adopting the technical scheme, the semicircular fixing ring is easier to be sleeved on the second protection pipe, the alignment and adjustment steps during installation are reduced, and the installation efficiency is improved.

[0014] Preferably, the plurality of fixing rods are sleeved in corresponding second fixing holes and first fixing holes respectively, and the inner wall surfaces of the plurality of fastening rings are threadedly connected with the outer surfaces of the corresponding plurality of fixing rods through corresponding outer thread grooves.

[0015] By adopting the technical scheme, the sleeving and threadedly connecting mode is simple to operate and easy to assemble, the difficulty and time cost of installation are reduced, and the work efficiency is improved.

[0016] Preferably, the first fixing assembly comprises a vertical pipe and a handle, a sealing plug is fixedly connected to the lower end of the handle, a rubber pad is fixedly connected to the lower end of the sealing plug, and the sealing plug is sleeved in the vertical pipe.

[0017] By adopting the technical scheme, the combination of the sealing plug and the rubber pad can be closely sleeved in the vertical pipe, foreign matters such as dust and moisture in the outside are effectively prevented from entering the protection pipe, and the safety of the internal cable is ensured.

[0018] Compared with the prior art, the utility model has the following beneficial effects:

[0019] 1. In the utility model, the design of the first flange and the second flange in the connecting assembly, in combination with the upper fixed assembly and the lower fixed assembly, can quickly realize the connection of the first protective pipe and the second protective pipe, compared with the traditional connection mode, greatly save the installation time, improve the construction efficiency, the sealing ring of the inner wall of the second flange is nested in the first flange, effectively fills the gap of the connecting part, prevents moisture, dust and other impurities from entering the inside of the protective pipe, provides reliable protection for the cable, reduces the risk of damage of the cable due to the influence of the external environment;

[0020] 2. In the utility model, a plurality of fixed rods respectively pass through the first fixed hole and the second fixed hole, and are threadedly connected with the fixed rod through the fastening ring, which greatly enhances the strength and reliability of the connection, effectively prevents the connection from loosening or falling off during use, and the anti-skid groove on the outer surface of the fastening ring is convenient for the operator to tighten or loosen, so that the installation and disassembly process is more easy and efficient. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is the overall structure schematic diagram of the utility model of a kind of quick connection sealing type CPVC cable protective pipe;

[0022] Figure 2 It is the overall structure schematic diagram of the connecting assembly of the utility model of a kind of quick connection sealing type CPVC cable protective pipe;

[0023] Figure 3 It is the overall structure schematic diagram of the upper fixed assembly of the utility model of a kind of quick connection sealing type CPVC cable protective pipe;

[0024] Figure 4 It is the overall structure schematic diagram of the first fixed assembly of the utility model of a kind of quick connection sealing type CPVC cable protective pipe.

[0025] In the drawing: 1, first protective pipe;2, second protective pipe;3, connecting assembly;4, upper fixed assembly;5, lower fixed assembly;6, first fixed assembly;7, second fixed assembly;31, first flange;32, second flange;33, sealing ring;34, first fixed hole;35, second fixed hole;41, fixed ring;42, fastening ring;43, fixed rod;44, external thread groove;45, anti-skid groove;61, vertical pipe;62, handle;63, sealing plug;64, rubber pad. DETAILED DESCRIPTION

[0026] In order to make the technical means, creative features, purposes and effects realized by the utility model easy to understand, the following will further describe the utility model in combination with specific embodiments.

[0027] In the description of the utility model, it needs to explain, the term "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and so on indicate the position relation or position relation based on the position relation shown in the drawing, only for the convenience of describing the utility model and simplifying the description, and not indicate or imply that the device or element indicated must have a particular orientation, a particular orientation and operation, therefore, it cannot be understood as a limitation on the utility model. In addition, the term "first", "second" is only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0028] In the description of the utility model, it needs to explain, unless otherwise specified and limited, the term "installation", "provided with", "connection" and so on, should be understood broadly, for example, "connection", can be fixed connection, can also be detachable connection, or integrally connected;Can be mechanical connection, can also be electrical connection;Can be directly connected, can also be indirectly connected through intermediate medium, can be the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0029] Please refer to Figures 1-4 The utility model provides a technical scheme:

[0030] A kind of quick connection sealing type CPVC cable protection pipe, including first protection pipe 1 and second protection pipe 2, first protection pipe 1 and second protection pipe 2 are fixedly connected with connection component 3 between them, upper sleeve joint has upper fixed component 4 in the right end of connection component 3, lower sleeve joint has lower fixed component 5 in the right end of connection component 3, upper fixed component 4 and lower fixed component 5 structure are same, first protection pipe 1 upper surface is fixedly connected with first fixed component 6, second protection pipe 2 upper surface is fixedly connected with second fixed component 7, first fixed component 6 and second fixed component 7 structure are same.

[0031] In the embodiment, connection component 3 includes first flange 31 and second flange 32, the inner wall surface of second flange 32 is fixedly connected with sealing ring 33, the left end of first flange 31 is provided with a plurality of left and right through first fixed hole 34, the left end of second flange 32 is provided with a plurality of left and right through second fixed hole 35, the left end of first flange 31 is fixedly connected with the right end of first protection pipe 1, the right end of second flange 32 is fixedly connected with the left end of second protection pipe 2;Sealing ring 33 is sleeved in first flange 31, a plurality of first fixed holes 34 and a plurality of second fixed holes 35 are annular array distribution.

[0032] By the above scheme: in the connection of the first protection pipe 1 and the second protection pipe 2, the first flange 31 is aligned with the second flange 32, the sealing ring 33 of the inner wall surface of the second flange 32 is sleeved on the first flange 31, plays a sealing role, prevents the liquid, dust and other impurities in the outside from entering the inside of the protection pipe, thereby ensuring the safety of the cable, and meanwhile, the first fixing hole 34 in the annular array distribution on the first flange 31 is aligned with the corresponding second fixing hole 35 in the annular array distribution on the second flange 32.

[0033] In the embodiment, the upper fixing assembly 4 includes a fixing ring 41 and a fastening ring 42, the left end of the fixing ring 41 is fixedly connected with a plurality of fixing rods 43, the outer surface of each of the plurality of fixing rods 43 is provided with an outer thread groove 44, the fastening ring 42 is provided with a plurality of fastening rings 42, the outer surface of each of the plurality of fastening rings 42 is provided with a plurality of anti-skid grooves 45; the fixing ring 41 is provided in a semicircular shape, the fixing ring 41 is sleeved on the second protection pipe 2; the plurality of fixing rods 43 are respectively sleeved in the corresponding plurality of second fixing holes 35 and the plurality of first fixing holes 34, and the inner wall surface of each of the plurality of fastening rings 42 is threadedly connected with the outer surface of the corresponding fixing rod 43 through the corresponding outer thread groove 44; the first fixing assembly 6 includes a vertical pipe 61 and a handle 62, the lower end of the handle 62 is fixedly connected with a sealing plug 63, the lower end of the sealing plug 63 is fixedly connected with a rubber pad 64, and the sealing plug 63 is sleeved in the vertical pipe 61.

[0034] By the above scheme: the semicircular fixing ring 41 of the upper fixing assembly 4 is sleeved on the second protection pipe 2, the fixing rod 43 at the left end of the fixing ring 41 penetrates through the first fixing hole 34 of the first flange 31 and the second fixing hole 35 of the second flange 32, then the fastening ring 42 is threadedly connected with the outer thread groove 44 on the outer surface of the fixing rod 43 through the inner wall surface of the fastening ring 42, and due to the anti-skid grooves 45 on the outer surface of the fastening ring 42, the operator can more stably rotate the fastening ring 42, thereby tensioning the fixing rod 43, realizing the close fixing of the first flange 31 and the second flange 32, completing the quick and firm connection, and in daily use, if it is necessary to check or maintain the inside of the first protection pipe 1 and the second protection pipe 2, the first fixing assembly 6 can be operated, the handle 62 is held, the sealing plug 63 is pulled out of the vertical pipe 61, and the rubber pad 64 at the lower end of the sealing plug 63 ensures the sealing property when the sealing plug 63 is inserted into the vertical pipe 61 in ordinary times, thereby preventing the outside substances from entering.

[0035] It needs to be explained that the utility model discloses a kind of quick connection sealing type CPVC cable protection pipe, when the connection of cable protection pipe is carried out, the first flange 31 of first protection pipe 1 right end and the second flange 32 of second protection pipe 2 left end are aligned, and the sealing ring 33 of the inner wall surface of second flange 32 is connected, to ensure the sealing of connecting portion, prevent external material from entering pipe, then, the fixed ring 41 of upper fixed assembly 4 and the fixed ring 41 of lower fixed assembly 5 are respectively connected in second protection pipe 2, the fixed rod 43 of fixed ring 41 left end passes through the second fixed hole 35 on second flange 32 and the first fixed hole 34 on first flange 31, then, fastening ring 42 is connected by external thread groove 44 and fixed rod 43, and the anti-skid groove 45 on fastening ring 42 is convenient for fastening when operating, by such mode, first flange 31 and second flange 32 are tightly fixed together, realize the quick connection and stable fixation of first protection pipe 1 and second protection pipe 2, when needing to check or maintain inside protection pipe during use, first fixed assembly 6 and second fixed assembly 7 can be operated, hold handle 62, and pull out sealing plug 63 from vertical pipe 61, and rubber pad 64 ensures the sealing when sealing plug 63 is inserted.

[0036] The basic principles and main features of the utility model and the advantages of the utility model are shown and described above. It should be understood by those skilled in the art that the utility model is not limited by the above examples, and the above examples 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 can also have various changes and improvements, and these changes and improvements all fall within the scope of the claimed utility model. The scope of protection of the utility model is defined by the appended claims and their equivalents.

Claims

1. A quick-connect sealed CPVC cable protection tube, comprising a first protection tube (1) and a second protection tube (2), characterized in that: A connecting assembly (3) is fixedly connected between the first protective tube (1) and the second protective tube (2); an upper fixing assembly (4) is sleeved on the upper right end of the connecting assembly (3); a lower fixing assembly (5) is sleeved on the lower right end of the connecting assembly (3); the upper fixing assembly (4) and the lower fixing assembly (5) have the same structure; a first fixing assembly (6) is inserted and fixedly connected to the upper outer surface of the first protective tube (1); a second fixing assembly (7) is inserted and fixedly connected to the upper outer surface of the second protective tube (2); the first fixing assembly (6) and the second fixing assembly (7) have the same structure; The connecting assembly (3) comprises a first flange (31) and a second flange (32), the inner wall surface of the second flange (32) is fixedly connected to a sealing ring (33), the left end of the first flange (31) is provided with a plurality of first fixing holes (34) passing through the left and right sides, the left end of the second flange (32) is provided with a plurality of second fixing holes (35) passing through the left and right sides, the left end of the first flange (31) is fixedly connected to the right end of the first protective tube (1), and the right end of the second flange (32) is fixedly connected to the left end of the second protective tube (2).

2. The quick-connect sealed CPVC cable protection tube according to claim 1, characterized in that: The sealing ring (33) is sleeved in the first flange (31), and the plurality of first fixing holes (34) and the plurality of second fixing holes (35) are distributed in an annular array.

3. The quick-connect sealed CPVC cable protection tube according to claim 1, characterized in that: The upper fixing assembly (4) includes a fixing ring (41) and a fastening ring (42). The left end of the fixing ring (41) is fixedly connected to a plurality of fixing rods (43). The left portion of the outer surface of the plurality of fixing rods (43) is provided with an external thread groove (44). The fastening ring (42) is provided with a plurality of anti-slip grooves (45) on the outer surface of the plurality of fastening rings (42).

4. The quick-connect sealed CPVC cable protection tube according to claim 3, characterized in that: The fixing ring (41) is configured as a semicircle, and the fixing ring (41) is sleeved on the second protective tube (2).

5. The quick-connect sealed CPVC cable protection tube according to claim 3, characterized in that: The plurality of fixing rods (43) are respectively sleeved in the corresponding plurality of second fixing holes (35) and the corresponding plurality of first fixing holes (34), and the inner wall surfaces of the plurality of fastening rings (42) are respectively threadedly connected to the outer surfaces of the corresponding plurality of fixing rods (43) through corresponding external thread grooves (44).

6. The quick-connect sealed CPVC cable protection tube according to claim 1, characterized in that: The first fixing assembly (6) comprises a vertical tube (61) and a handle (62); the lower end of the handle (62) is fixedly connected to a sealing plug (63); the lower end of the sealing plug (63) is fixedly connected to a rubber pad (64); and the sealing plug (63) is sleeved in the vertical tube (61).

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