CN217283663U - Novel signal equipment outdoor box protection tube - Google Patents
Novel signal equipment outdoor box protection tube Download PDFInfo
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- CN217283663U CN217283663U CN202122380943.XU CN202122380943U CN217283663U CN 217283663 U CN217283663 U CN 217283663U CN 202122380943 U CN202122380943 U CN 202122380943U CN 217283663 U CN217283663 U CN 217283663U
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- pipeline
- signal equipment
- semicircular pipe
- cable
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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Abstract
The utility model discloses a novel protective tube for an outdoor box of signal equipment, which comprises a tube body, wherein the tube body comprises a first pipeline and a second pipeline, one end of the first pipeline is provided with a connecting flange, the second pipeline is sleeved at the other end of the first pipeline, and the first pipeline and the second pipeline are fixed through a fastening device arranged on the second pipeline; the second pipeline is formed by buckling two semicircular pipe bodies, the fastening device is a fastening flange arranged on the semicircular pipe bodies, and the semicircular pipe bodies are provided with glue injection holes; the utility model discloses a change the structure of body, will keep the connection between the body and change into the buckle by original flange joint and connect, replace iron wire fixed cable through the larynx hoop that will fix in the body to seal up the junction through the injecting glue pore pair, solve prior art, the body joining process is loaded down with trivial details, and can not fine the problem of protecting to the cable.
Description
The technical field is as follows:
the utility model relates to a railway signal installation field especially relates to a novel outdoor case box protection tube of signal equipment.
Background art:
the railway signal equipment is changed with the rapid development of modern industry, and particularly after the railway signal equipment enters a high-speed railway era, various signal equipment with powerful functions are in endless, and qualitative changes occur in the aspects of construction processes or functions of products. However, the production of the box body and related accessories of the outdoor box still adopts the old design idea, and under the influence of the factor, the conditions of backward operation method, low operation efficiency, more defects and the like exist during construction.
The box protection tube is a key component of a cable lead-in box, and the traditional operation flow is as follows:
(1) the cable is penetrated into the protection pipe; (2) stripping the cable to form an end; (3) filling gaps between the cables and the protection pipes with gunny bags (preventing glue leakage); (4) binding iron wires on the cables to fix the cables; (5) and connecting the protection tube with the box body.
The traditional mounting means drawback analysis of case: flow (3) construction process is ageing, need use screwdriver, hand hammer toward the gap in fill in the gunny bag piece, very closely knit that responsible worker meeting filled in, but the operation process is fairly tangled, if the suitable operation of gap size can be got ready, the gap too little or too big will have and hardly fill in closely knit result, leak when causing the end to seal up and glue, influence construction quality, the uncontrollable factor of quality process control is many, wastes time and energy, seriously influences the construction progress.
In the flow (4), the method for fixing the cable by using the iron wire is old in process, not only is the cable not firmly fixed, but also the sealing rubber pad is damaged when the rubber chamber is connected with the protection pipe to influence the sealing effect of the rubber chamber, so that sealant leakage is caused, the iron wire is easy to corrode and break, the process effect is poor, and the construction difficulty is high.
In flow (5), the cable is finished, the glue chamber is connected with the protection tube, and then the glue chamber is connected with the box body.
The utility model has the following contents:
the utility model aims to solve the technical problem that: the novel outdoor box protection tube for the signal equipment overcomes the defects of the prior art, changes the connection between custody bodies into buckle connection from original flange connection through changing the structure of the tube bodies, replaces iron wire fixing cables through throat hoops to be fixed in the tube bodies, seals joints through glue injection holes, and solves the problems that in the prior art, the connection process of the tube bodies is complex, and the cables cannot be well protected.
The technical scheme of the utility model is that: the utility model provides a novel outdoor case box protection tube of signal equipment, includes the body, characterized by: the pipe body comprises a first pipeline and a second pipeline, wherein one end of the first pipeline is provided with a connecting flange, the second pipeline is sleeved at the other end of the first pipeline and is fixed by a fastening device arranged on the second pipeline;
the second pipeline is formed by buckling two semicircular pipe bodies, the fastening device is a fastening flange arranged on the semicircular pipe bodies, and glue injection holes are formed in the semicircular pipe bodies.
Furthermore, the first pipeline and the second pipeline are connected in a buckling mode through a buckling structure.
Furthermore, the buckle structure comprises an annular clamping strip arranged on the first pipeline and an annular clamping groove arranged on the second pipeline.
Furthermore, a cable fixing hole is formed in the semicircular pipe body.
Furthermore, the number of the cable fixing holes is two, and the hose clamp arranged in the second pipeline penetrates through the two holes and fixes the cable arranged in the second pipeline.
Furthermore, the two semicircular pipe bodies are detachably connected through fastening bolts penetrating through fastening flanges.
The utility model has the advantages that:
1. the utility model discloses a change the structure of body, will keep the connection between the body and change into the buckle by original flange joint and connect, replace iron wire fixed cable through the larynx hoop that will fix in the body to seal up the junction through the injecting glue pore pair, solve prior art, the body joining process is loaded down with trivial details, and can not fine the problem of protecting to the cable.
2. The utility model discloses the one end of first pipeline is provided with flange, and the second pipeline cover is established at the other end of first pipeline to fix both through the fastener who sets up on the second pipeline, through flange, when being convenient for be connected with the box body, realize the fixed connection of second pipeline and first pipeline, convenient operation through fastener.
3. The utility model discloses the second pipeline is formed by two semi-circular body locks, fastener is the mounting flange who sets up on semi-circular body, and wherein be provided with the injecting glue hole on the semi-circular body, through two fixed locks of semi-circular body on first pipeline, and when realizing two semi-circular body zonulae occludens through mounting flange, still make the second pipe connection who forms on first pipeline, accomplish and be connected the back with the box body in cable one-tenth end preparation, with fire prevention foamed adhesive from downthehole injection into under the stable circumstances of equipment, the junction of sealed first pipeline and second pipeline, form the sealed insulating cement container in bottom in the second pipeline.
4. The utility model discloses two semi-circular bodys can dismantle the connection through the fastening bolt who runs through fastening flange, are convenient for carry out quick assembly disassembly, save the operating procedure, simultaneously, guarantee the stability of connecting.
5. The utility model discloses buckle structure is including setting up the annular card strip on first pipeline and setting up the ring groove on the second pipeline, during the use, and in the annular card strip embedding ring groove, the buckle connection is formed, increases the joint strength of first pipeline and second pipeline, prevents the emergence of the condition of droing in both use.
6. The utility model discloses be provided with two cable fixed orificess on the semi-circular body, the larynx hoop of setting in the second pipeline passes four holes on two semi-circular bodies to fix the cable of placing in the second pipeline, replace iron wire fixed cable with it, it is big to master the degree of difficulty with solving the fixed construction process of iron wire, and appearance quality is poor, and the disconnected problem of easy corrosion reaches the purpose of convenient construction and maintenance.
Description of the drawings:
fig. 1 is a schematic structural diagram of a novel protective tube for an outdoor box of signal equipment.
Fig. 2 is a top view of the first conduit.
Fig. 3 is a cross-sectional view C-C of fig. 2.
Fig. 4 is a first schematic structural view of a semicircular tube body.
Fig. 5 is a top view of fig. 4.
Fig. 6 is a second schematic structural view of the semicircular tube body.
Fig. 7 is a sectional view a-a of fig. 6.
Fig. 8 is an enlarged view of B in fig. 7.
The specific implementation mode is as follows:
example (b): referring to fig. 1, 2, 3, 4, 5, 6, 7 and 8, in the drawings, 1-a first pipe, 2-a second pipe, 3-a connecting flange, 4-a fastening flange, 5-a ring clip strip, 6-a ring clip groove, 7-a cable fixing hole; 21-semicircular pipe body and 22-glue injection hole.
The novel protective tube for the outdoor box of the signal equipment comprises a tube body, wherein the tube body comprises a first pipeline and a second pipeline, one end of the first pipeline is provided with a connecting flange, the second pipeline is sleeved at the other end of the first pipeline, and the first pipeline and the second pipeline are fixed through a fastening device arranged on the second pipeline; the second pipeline is formed by buckling two semicircular pipe bodies, the fastening device is a fastening flange arranged on the semicircular pipe bodies, and the semicircular pipe bodies are provided with glue injection holes; through the structure that changes the body, will keep the connection between the body and change into the buckle by original flange joint and connect, through fixing the hose clamp in the body and replacing iron wire fixed cable to seal the junction through injecting glue pore pair, solve prior art, the body joining process is loaded down with trivial details, and can not very well protect the problem to the cable.
The present application will be described in detail below with reference to the drawings and examples.
The pipe body comprises a first pipeline 1 and a second pipeline 2, one end of the first pipeline 1 is provided with a connecting flange 3, the second pipeline 2 is sleeved at the other end of the first pipeline 1, and the first pipeline 1 and the second pipeline 2 are fixed through a fastening device arranged on the second pipeline 2; through flange 3, when being convenient for be connected with the box body, realize the fixed connection of second pipeline 2 and first pipeline 1, convenient operation through fastener.
The second pipeline 2 is formed by buckling two semicircular pipe bodies 21, the fastening device is a fastening flange 4 arranged on the semicircular pipe bodies 21, and the semicircular pipe bodies 21 are provided with glue injection holes 22; through the fixed lock of two semi-circular body 21 on first pipeline 1, and when realizing two semi-circular body 21 zonulae occludens through fastening flange 4, still make the second pipeline 2 that forms connect on first pipeline 1, become the end preparation at the cable and accomplish and be connected the back with the box body, pour into the foaming glue of preventing fires from injecting into in injecting glue hole 22 under the stable circumstances of equipment, the junction of sealed first pipeline 1 and second pipeline 2 forms the sealed insulating cement container in bottom in second pipeline 2.
The two semicircular pipe bodies 21 are detachably connected through fastening bolts penetrating through the fastening flange 4; the quick assembly disassembly is convenient to carry out, the operation steps are saved, and meanwhile, the connection stability is guaranteed.
Example two:
the present embodiment is obtained by adding technical features such as a snap structure on the basis of the first embodiment, the remaining technical features are the same as the first embodiment, and details of the same are not repeated herein, wherein the detailed description of the change of the technical features is as follows: the first pipeline 1 and the second pipeline 2 are connected in a buckling mode through a buckling structure; the buckle structure comprises an annular clamping strip 5 arranged on the first pipeline 1 and an annular clamping groove 6 arranged on the second pipeline 2.
During the use, in annular card strip 5 embedding ring groove 6, form the buckle and connect, increase the joint strength of first pipeline 1 and second pipeline 2, prevent the emergence of the condition that drops in both use.
Example three:
the present embodiment is obtained by adding technical features such as a cable fixing hole 7 on the basis of the first embodiment, and the remaining technical features are the same as the first embodiment, and the description of the same parts is not repeated herein, wherein the detailed description of the change of the technical features is as follows: wherein the semicircular tube body 21 is provided with a cable fixing hole 7; the number of the cable fixing holes 7 is two, the hose clamp arranged in the second pipeline 2 penetrates through the two cable fixing holes 7, and the cables placed in the second pipeline 2 are fixed (the two cable fixing holes 7 are obliquely arranged on the semicircular pipe body 21, and the included angle between the two cable fixing holes 7 is 30 degrees).
The hose clamp arranged on the cable fixing hole 7 is used for replacing an iron wire to fix the cable, so that the problems of high mastering difficulty, poor appearance quality and easiness in corrosion and breakage of an iron wire fixing construction process are solved, and the purpose of convenience in construction and maintenance is achieved.
When the device is used, the first pipeline 1 is connected with a box body through the connecting flange 3, the two semicircular pipe bodies 21 are buckled on the first pipeline 1, the annular clamping strip 5 is embedded into the annular clamping groove 6, the two semicircular pipe bodies 21 are fixed and tightly held on the first pipeline 1 through the fastening flange 4, a cable penetrating through the first pipeline 1 and the second pipeline 2 is fixed through a hose clamp penetrating through the cable fixing hole 7, after the finished end of the cable is manufactured and connected with the box body, fireproof foam rubber is injected from the rubber injection hole 22 under the condition of stable equipment, the connection part of the first pipeline 1 and the second pipeline 2 is sealed, and an insulating rubber container with a sealed bottom is formed in the second pipeline 2; fix glue room (first pipeline 1 and second pipeline 2) on the box body earlier, avoided the cable after second pipeline 2 internal fixation, because the difficult problem of being connected with the box body that the cable is difficult to the crooked appearance.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and all simple modifications, equivalent changes and modifications made by the technical spirit of the present invention to the above embodiments still fall within the scope of the technical solution of the present invention.
Claims (6)
1. The utility model provides a novel outdoor case box protection tube of signal equipment, includes the body, characterized by: the pipe body comprises a first pipeline and a second pipeline, wherein one end of the first pipeline is provided with a connecting flange, the second pipeline is sleeved at the other end of the first pipeline and is fixed by a fastening device arranged on the second pipeline;
the second pipeline is formed by buckling two semicircular pipe bodies, the fastening device is a fastening flange arranged on the semicircular pipe bodies, and glue injection holes are formed in the semicircular pipe bodies.
2. The new protective tube for outdoor box of signal equipment as claimed in claim 1, wherein: the first pipeline and the second pipeline are connected in a buckling mode through a buckling structure.
3. The new protective tube for outdoor box of signal equipment as claimed in claim 2, wherein: the buckle structure comprises an annular clamping strip arranged on the first pipeline and an annular clamping groove arranged on the second pipeline.
4. The new protective tube for outdoor box of signal equipment as claimed in claim 1, wherein: wherein the semicircular pipe body is provided with a cable fixing hole.
5. The new protective tube for outdoor box of signal equipment as claimed in claim 4, wherein: the two cable fixing holes are formed, the throat hoop arranged in the second pipeline penetrates through the two holes, and the cable placed in the second pipeline is fixed.
6. The new protective tube for outdoor box of signal equipment as claimed in any one of claims 1-5, wherein: the two semicircular pipe bodies are detachably connected through fastening bolts penetrating through the fastening flanges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122380943.XU CN217283663U (en) | 2021-09-29 | 2021-09-29 | Novel signal equipment outdoor box protection tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122380943.XU CN217283663U (en) | 2021-09-29 | 2021-09-29 | Novel signal equipment outdoor box protection tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217283663U true CN217283663U (en) | 2022-08-23 |
Family
ID=82853187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122380943.XU Active CN217283663U (en) | 2021-09-29 | 2021-09-29 | Novel signal equipment outdoor box protection tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217283663U (en) |
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2021
- 2021-09-29 CN CN202122380943.XU patent/CN217283663U/en active Active
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