CN212811236U - Optical cable fixing device for communication engineering - Google Patents
Optical cable fixing device for communication engineering Download PDFInfo
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- CN212811236U CN212811236U CN202022048605.1U CN202022048605U CN212811236U CN 212811236 U CN212811236 U CN 212811236U CN 202022048605 U CN202022048605 U CN 202022048605U CN 212811236 U CN212811236 U CN 212811236U
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- rectangular support
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Abstract
The utility model discloses an optical cable fixing device for communication engineering, its technical scheme is: including rectangular support one, rectangular support one is seted up at both ends about, rectangular support one has been seted up and has been placed hole one, the reservation mounting hole has been seted up to rectangular support one bottom, rectangular sliding groove has been seted up at both ends about rectangular support one, rectangular support sliding connection rectangular support two, two tops of rectangular support and bottom have been seted up and have been placed hole two and internal thread hole one, nut groove has been seted up at both ends about rectangular support two, this device equipment is convenient with the dismantlement, improves the installation effectiveness greatly, has effectively avoided vertical damping spring distortion, has increased vertical damping spring's life, and under vertical damping spring and the horizontal damping spring combined action, effectually rocks the shock attenuation of buffering to the cable for the cable is not fragile, and the cable duct both ends are the curved surface form, makes the cable duct both ends can not rub with the cable.
Description
Technical Field
The utility model relates to a technical field is fixed to the cable, concretely relates to optical cable fixing device for communication engineering.
Background
The cable includes power cable, control cable, compensation cable, shielding cable, high temperature cable, computer cable, signal cable, coaxial cable, fire-resisting cable, ship cable, mine cable, aluminium alloy cable, etc. and is composed of single-strand or multi-strand conducting wire and insulating layer for connecting circuit, electric appliance, etc. and is fixed by cable fixing clip in the process of connecting partial cables.
Present cable fixing device is fixing the in-process to the cable, can not rock to the cable and carry out effectual shock attenuation, when meetting strong wind weather, the cable of rocking breaks easily to the cable can rub with the fixed slot both ends, and the cable of rocking has aggravated the friction of fixed slot both ends and cable more, makes the cable fixed department rub absolutely easily.
Therefore, it is necessary to provide an optical cable fixing device for communication engineering.
SUMMERY OF THE UTILITY MODEL
Therefore, the utility model provides an optical cable fixing device for communication engineering through setting up nut, dead lever, hollow tube and horizontal damping spring, carries out horizontal shock attenuation to transversely rocking the cable, and rectangle support two slides the vertical damping spring of compression in rectangle support one, carries out vertical shock attenuation to set up the cable duct both ends into the curved surface, make the cable can not produce great friction with the cable duct, solve current cable fixing device's not enough.
In order to achieve the above object, the present invention provides the following technical solutions:
an optical cable fixing device for communication engineering comprises a first rectangular support, wherein a first placing hole is formed in the upper end and the lower end of the first rectangular support, a reserved mounting hole is formed in the bottom end of the first rectangular support, a rectangular sliding groove is formed in the left end and the right end of the first rectangular support, the first rectangular support is connected with a second rectangular support in a sliding mode, a second placing hole and a first internal threaded hole are formed in the top and the bottom of the second rectangular support, nut grooves are formed in the left end and the right end of the second rectangular support, the second rectangular support is connected with a bolt through the first internal threaded hole, one end of the bolt abuts against a rectangular clamping block, a cable groove is formed in the bottom of the upper rectangular clamping block, a second internal threaded hole is formed in the two ends of the upper rectangular clamping block, air holes are formed in the upper rectangular clamping block, the second rectangular support is connected with, the damping device is characterized in that a first cylindrical groove and a second cylindrical groove are formed in the hollow pipe, the fixing rod and the outer wall of the hollow pipe are sleeved with a transverse damping spring, a longitudinal damping spring is arranged in the placing hole II, one end, far away from the placing hole II, of the longitudinal damping spring is arranged in the placing hole I, the bottom of the upper rectangular fixture block is abutted to the lower rectangular fixture block, the lower rectangular fixture block and the upper rectangular fixture block are completely the same in shape, and the right end of the hollow pipe is fixedly connected with a nut.
Preferably, the middle of the nut is provided with a through hole with the same diameter as the cylindrical groove.
Preferably, the air holes are communicated with the cable groove.
Preferably, the first cylindrical groove is communicated with the second cylindrical groove, the diameter of the second cylindrical groove is equal to the diameter of the right end of the fixing rod, and the diameter of the first cylindrical groove is equal to the diameter of the left end of the fixing rod.
Preferably, be the level form in the middle of the cable duct, the cable duct both ends are the arc form, the tangent plane is circular in the middle of the cable duct.
Preferably, a damping rubber block is arranged in the second placing hole, one end, far away from the second placing hole, of the damping rubber block is arranged in the first placing hole, and the damping rubber block is made of fluororubber.
The utility model has the advantages that:
when the utility model is used, the thin end of the fixed rod passes through the through hole on the nut to the thin end of the fixed rod and penetrates out of the cylindrical groove II, the transverse box damping spring is sleeved on the fixed rod and the hollow tube, the upper rectangular fixture block and the lower rectangular block are placed inside the rectangular support II, the longitudinal damping spring is placed in the placing hole I and the placing hole II, the inner threaded hole is aligned with the fixed rod, the nut is rotated to enable one end of the fixed rod to be in threaded connection with the inner threaded hole II, the bolt is screwed into the inner threaded hole I to enable one end of the bolt to abut against the upper rectangular fixture block and the lower rectangular fixture block, but the bolt is not pressed too tightly, and then the cable passes through the cable groove, so far, the supporting and fixing of the fixing device is completed, the assembling and the disassembling of;
when the cable is influenced by transverse wind, the cable swings left and right, the cable drives the upper rectangular fixture block and the lower rectangular fixture block to swing left and right, the upper rectangular fixture block and the lower rectangular fixture block drive the fixed rod to slide in the first cylindrical groove and the second cylindrical groove in the hollow pipe and compress the transverse damping spring, so that the kinetic energy of the swing is converted into the elastic potential energy of the transverse damping spring, and the transverse damping effect is achieved. Effectively avoided vertical damping spring distortion, increased vertical damping spring's life, under vertical damping spring and the horizontal damping spring combined action, effectually rock the buffering shock attenuation to the cable for the cable is not fragile, and the cable duct both ends are the curved surface form, make the cable duct both ends can not rub with the cable.
Drawings
Fig. 1 is a schematic structural diagram provided in embodiment 1 of the present invention;
fig. 2 is a schematic structural diagram of a first rectangular bracket provided in embodiment 1 of the present invention;
fig. 3 is a schematic structural view of a second rectangular bracket provided in embodiment 1 of the present invention;
fig. 4 is a schematic structural diagram of an upper rectangular fixture block and a lower rectangular fixture block provided in embodiment 1 of the present invention;
fig. 5 is a schematic view of a connection relationship between a fixing rod and a hollow tube provided in embodiment 1 of the present invention;
fig. 6 is a cross-sectional view of a fixing rod and a hollow tube provided in embodiment 1 of the present invention;
fig. 7 is a side view of a hollow tube provided in embodiment 1 of the present invention;
fig. 8 is a cross-sectional view of an upper rectangular fixture block and a lower rectangular fixture block provided in embodiment 2 of the present invention;
fig. 9 is a schematic structural diagram provided in embodiment 2 of the present invention.
In the figure: the damping rubber block comprises a rectangular support I1, a placing hole I11, a rectangular sliding groove 12, a reserved mounting hole 13, a transverse damping spring 14, a rectangular support II 2, a placing hole II 21, a first internal threaded hole 22, a nut groove 23, an upper rectangular fixture block 3, a second internal threaded hole 31, air holes 32, a cable groove 33, a lower rectangular fixture block 4, a bolt 5, a nut 6, a fixing rod 7, a hollow pipe 8, a first cylindrical groove 81, a second cylindrical groove 82, a longitudinal damping spring 9 and a damping rubber block 10.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Example 1:
referring to the attached drawings 1-4 of the specification, the optical cable fixing device for communication engineering of the embodiment comprises a rectangular bracket I1, wherein placing holes I11 are formed in the upper end and the lower end of the rectangular bracket I, mounting holes 13 are formed in the bottom end of the rectangular bracket I1, rectangular sliding grooves 12 are formed in the left end and the right end of the rectangular bracket I1, the rectangular bracket I1 is connected with a rectangular bracket II 2 in a sliding mode, placing holes II 21 and internal threaded holes I22 are formed in the top and the bottom of the rectangular bracket II 2, nut grooves 23 are formed in the left end and the right end of the rectangular bracket II 2, the rectangular bracket II 2 is in threaded connection with a bolt 5 through the internal threaded hole I22, one end of the bolt 5 abuts against a rectangular fixture block 3, a cable groove 33 is formed in the bottom of the rectangular fixture block 3, internal threaded holes II 31 are formed in the two ends of the rectangular fixture block 3, the rectangular bracket II 2 is inserted with a hollow pipe 8 through a nut groove 23, the inner wall of the hollow pipe 8 is sleeved with a fixed rod 7, one end of the fixed rod 7 is connected with a rectangular fixture block 3 in a threaded mode, the hollow pipe 8 is provided with a cylindrical groove I81 and a cylindrical groove II 82, the outer walls of the fixed rod 7 and the hollow pipe 8 are sleeved with a transverse damping spring 14, a longitudinal damping spring 9 is arranged in the placing hole II 21, one end, far away from the placing hole II 21, of the longitudinal damping spring 9 is arranged in the placing hole I11, the bottom of the upper rectangular fixture block 3 is abutted to a lower rectangular fixture block 4, the lower rectangular fixture block 4 and the upper rectangular fixture block 3 are completely identical in shape, and the right end of the hollow pipe; the rectangular support I1 is used for fixing the left end and the right end of the rectangular support II 2 and providing conditions for the up-and-down sliding of the rectangular support II 2; the first placing hole 11 and the second placing hole 21 are used for placing the longitudinal damping spring 9 and limiting the upper end and the lower end of the longitudinal damping spring 9; the reserved mounting hole 13 is used for conveniently mounting the rectangular bracket I1 on a bracket or other components; the transverse damping spring 14 plays a role in transverse damping; the first internally threaded hole 22 is used for connecting the bolt 5; the cable trough 33 is used for placing the cable to be supported; the longitudinal damping spring 9 is used for longitudinally damping the rectangular bracket II 2.
Furthermore, a through hole with the same diameter as the first cylindrical groove 81 is formed in the middle of the nut 6; the nut 6 is arranged in the nut groove 23, the nut 6 does not protrude out of the rectangular bracket II 2, and the two ends of the rectangular bracket II 2 can slide in the rectangular sliding grooves 12 conveniently.
Further, the air holes 32 are communicated with the cable groove 33; therefore, heat generated by the cable in the cable groove 33 is dissipated through the air holes 32, and the effect of cooling the cable is achieved.
Further, the first cylindrical groove 81 and the second cylindrical groove 82 are communicated, the diameter of the second cylindrical groove 82 is equal to the diameter of the right end of the fixing rod 7, and the diameter of the first cylindrical groove 81 is equal to the diameter of the left end of the fixing rod 7; so that the fixing rod 7 can slide in the hollow tube 8 and the fixing rod 7 does not come off the hollow tube 8.
Furthermore, the middle of the cable groove 33 is horizontal, two ends of the cable groove 33 are arc-shaped, and the middle section of the cable groove 33 is circular; the horizontal plane position effect on the cable duct 33 is to support the cable, and the cable duct is even 3 both ends arcwall face parts effect and is placed the cable and rub with cable duct 33 both ends edge, produces the destruction to the cable.
The implementation scenario is specifically as follows: when the utility model is used, the thin end of the fixing rod 7 is passed through the through hole on the nut 6 to the thin end of the fixing rod 7 and penetrates out of the cylindrical groove II 82, the horizontal box damping spring 14 is sleeved on the fixing rod 7 and the hollow tube 8, the upper rectangular fixture block 3 and the lower rectangular fixture block 4 are placed inside the rectangular support II 2, the longitudinal damping spring 9 is placed in the placing hole I11 and the placing hole II 21, the inner thread hole II 31 is aligned with the fixing rod 7, the nut 6 is rotated to enable one end of the fixing rod 7 to be in threaded connection with the inner thread hole II 31, one end of the bolt 5 screwed into the inner thread hole I22 is pressed against the upper rectangular fixture block 3 and the lower rectangular fixture block 4, but the pressing is too tight, then the cable is passed through the cable groove 33, and the fixing device is supported and assembled and fixed; when the cable receives the influence of the transverse wind, the cable rocks from side to side, the cable drives the rectangular fixture block 3 and rocks from side to side with rectangular fixture block 4 down, it slides in cylinder groove one 81 and cylinder groove two 82 of dead lever 7 in hollow tube 8 with rectangular fixture block 4 down to go up rectangular fixture block 3, and compress horizontal damping spring 14, thereby change the kinetic energy of rocking into the elastic potential energy of horizontal damping spring 14, thereby play horizontal absorbing effect, when the wind direction is vertical state, longitudinal movement's cable drives rectangular support two 2 and reciprocates, rectangular support two 2 compresses vertical damping spring 9, thereby reach vertical absorbing effect.
Example 2:
referring to the attached FIG. 5 of the specification, the difference from the embodiment 1 is: a damping rubber block 10 is arranged in the second placing hole 21, one end, far away from the second placing hole 21, of the damping rubber block 10 is arranged in the first placing hole 11, and the damping rubber block 10 is made of fluororubber;
the implementation scenario is specifically as follows:
compared with the embodiment 1, when the utility model is used, the thin end of the fixed rod 7 is passed through the through hole on the nut 6 to the thin end of the fixed rod 7 and penetrates out of the cylindrical groove two 82, the horizontal box damping spring 14 is sleeved on the fixed rod 7 and the hollow tube 8, the upper rectangular fixture block 3 and the lower rectangular block 4 are placed inside the rectangular bracket two 2, the longitudinal damping spring 9 is placed in the placing hole one 11 and the placing hole two 21, the internal thread hole two 31 is aligned with the fixed rod 7, the nut 6 is rotated to enable one end of the fixed rod 7 to be in threaded connection with the internal thread hole two 31, the bolt 5 is screwed into the internal thread hole one 22 to one end of the bolt 5 to abut against the upper rectangular fixture block 3 and the lower rectangular fixture block 4, but the abutting is not too tight, the cable passes through the cable groove 33, and the fixing of the fixing device is completed; when the cable receives the influence of the transverse wind, the cable rocks from side to side, the cable drives the rectangular fixture block 3 and rocks from side to side with the rectangular fixture block 4 down, it drives the dead lever 7 to slide in the cylinder groove one 81 and the cylinder groove two 82 in the hollow tube 8 with the rectangular fixture block 4 down to go up the rectangular fixture block 3, and compress horizontal damping spring 14, thereby change the kinetic energy of rocking into the elastic potential energy of horizontal damping spring 14, thereby play horizontal absorbing effect, when the wind direction is vertical state, longitudinal movement's cable drives the rectangular support two 2 and reciprocates, rectangular support two 2 compresses damping rubber block 10, thereby reach vertical absorbing effect, the damping rubber block 10 elasticity of fluororubber material is good, play fine damping effect, and the price is cheap, and the cost is saved.
The above description is only a preferred embodiment of the present invention, and any person skilled in the art may modify the present invention or modify it into an equivalent technical solution by using the technical solutions described above. Therefore, any simple modifications or equivalent replacements made according to the technical solution of the present invention belong to the scope of the claimed invention as far as possible.
Claims (6)
1. The utility model provides an optical cable fixing device for communication engineering, includes rectangle support one (1), its characterized in that: the upper end and the lower end of the first rectangular support are provided with a first placing hole (11), the bottom end of the first rectangular support (1) is provided with a reserved mounting hole (13), the left end and the right end of the first rectangular support (1) are provided with rectangular sliding grooves (12), the first rectangular support (1) is connected with a second rectangular support (2) in a sliding manner, the top and the bottom of the second rectangular support (2) are provided with a second placing hole (21) and a first internal threaded hole (22), the left end and the right end of the second rectangular support (2) are provided with nut grooves (23), the second rectangular support (2) is in threaded connection with a bolt (5) through the first internal threaded hole (22), one end of the bolt (5) is abutted against the rectangular clamping block (3), the bottom of the upper rectangular clamping block (3) is provided with a cable groove (33), the two internal threaded holes (31) are formed in the two ends of the upper, the second rectangular bracket (2) is inserted into the hollow pipe (8) through the nut groove (23), a fixed rod (7) is sleeved on the inner wall of the hollow tube (8), one end of the fixed rod (7) is connected with the rectangular fixture block (3) in a threaded manner, a first cylindrical groove (81) and a second cylindrical groove (82) are formed in the hollow pipe (8), the outer walls of the fixed rod (7) and the hollow pipe (8) are sleeved with a transverse damping spring (14), a longitudinal damping spring (9) is arranged in the second placing hole (21), one end of the longitudinal damping spring (9) far away from the second placing hole (21) is arranged in the first placing hole (11), the bottom of the upper rectangular clamping block (3) is abutted to the lower rectangular clamping block (4), the lower rectangular clamping block (4) is completely the same as the upper rectangular clamping block (3) in shape, and the right end of the hollow tube (8) is fixedly connected with the nut (6).
2. The optical cable fixing device for communication engineering according to claim 1, wherein: and a through hole with the same diameter as the first cylindrical groove (81) is formed in the middle of the nut (6).
3. The optical cable fixing device for communication engineering according to claim 1, wherein: the air holes (32) are communicated with the cable groove (33).
4. The optical cable fixing device for communication engineering according to claim 1, wherein: the first cylindrical groove (81) is communicated with the second cylindrical groove (82), the diameter of the second cylindrical groove (82) is equal to the diameter of the right end of the fixing rod (7), and the diameter of the first cylindrical groove (81) is equal to the diameter of the left end of the fixing rod (7).
5. The optical cable fixing device for communication engineering according to claim 1, wherein: the middle of the cable trough (33) is horizontal, the two ends of the cable trough (33) are arc-shaped, and the middle tangent plane of the cable trough (33) is circular.
6. The optical cable fixing device for communication engineering according to claim 1, wherein: a damping rubber block (10) is arranged in the second placing hole (21), one end, far away from the second placing hole (21), of the damping rubber block (10) is arranged in the first placing hole (11), and the damping rubber block (10) is made of fluororubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022048605.1U CN212811236U (en) | 2020-09-18 | 2020-09-18 | Optical cable fixing device for communication engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022048605.1U CN212811236U (en) | 2020-09-18 | 2020-09-18 | Optical cable fixing device for communication engineering |
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| Publication Number | Publication Date |
|---|---|
| CN212811236U true CN212811236U (en) | 2021-03-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022048605.1U Active CN212811236U (en) | 2020-09-18 | 2020-09-18 | Optical cable fixing device for communication engineering |
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| Country | Link |
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| CN (1) | CN212811236U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114261454A (en) * | 2021-12-27 | 2022-04-01 | 北京卓翼智能科技有限公司 | Carry on life detection instrument's fire rescue car |
-
2020
- 2020-09-18 CN CN202022048605.1U patent/CN212811236U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114261454A (en) * | 2021-12-27 | 2022-04-01 | 北京卓翼智能科技有限公司 | Carry on life detection instrument's fire rescue car |
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