CN217521417U - Optical cable fixing device - Google Patents
Optical cable fixing device Download PDFInfo
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- CN217521417U CN217521417U CN202220771850.1U CN202220771850U CN217521417U CN 217521417 U CN217521417 U CN 217521417U CN 202220771850 U CN202220771850 U CN 202220771850U CN 217521417 U CN217521417 U CN 217521417U
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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
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- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
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Abstract
The utility model provides an optical cable fixing device, which comprises a main hoop, wherein the main hoop is arc-shaped and is fixedly arranged on a pole tower; the auxiliary hoop is arranged right above the main hoop and connected with the main hoop through a plurality of fixed connecting rods; the upper end of the fixed connecting rod is fixed to the auxiliary hoop, and after the auxiliary hoop is lifted to a specified position through the hoop lifting mechanism, the lower end of the fixed connecting rod is fixed to the main hoop. Like this through staple bolt hoist mechanism promotion fixed link pole and vice staple bolt, can not only promote the assigned position with vice staple bolt, avoided the local operation that the staff is closely at the high-voltage line again to fix the optical cable to higher position and ensured the personal safety.
Description
Technical Field
The utility model relates to an electric power engineering field, concretely relates to optical cable fixing device.
Background
The power communication optical cable is an important carrier of an information communication network and is also an important support for the development of an energy internet. In recent years, the development center of gravity of the optical cable basic network in China is gradually shifted, and operators are gradually shifted from urban areas to rural areas. In rural areas, the overhead scheme is the most important optical fiber laying form, and optical cables are heightened by means of electric power towers, so that information transmission is carried out through the optical cables. With the acceleration of the urbanization process, in the process of building urban and rural roads, commercial areas and residential areas, the accident that the optical cable is hung up by construction machinery often occurs. One of the reasons for the occurrence of accidents is that the optical cable is not well fixed.
At present mainly through maintenance personal with the optical cable fixed to the shaft tower top, need maintenance personal to be close to the high-tension line of shaft tower top when the operation like this, and there is serious personal safety problem near the high-tension line operation, so need for a safer optical cable fixing device.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides an optical cable fixing device has solved among the prior art that the optical cable is easily hung up, and has the technical problem of personal safety hidden danger.
According to an aspect of the utility model, a cable fixing device is proposed, include: the main hoop is arc-shaped and is fixedly arranged on the tower;
the auxiliary hoop is arranged right above the main hoop and connected with the main hoop through a plurality of fixed connecting rods;
the upper end of the fixed connecting rod is fixed to the auxiliary hoop, and after the auxiliary hoop is lifted to a designated position through the hoop lifting mechanism, the lower end of the fixed connecting rod is fixed to the main hoop.
In a possible embodiment, the main hoop comprises a first semicircular hoop sheet and a second semicircular hoop sheet symmetrically arranged with the first hoop sheet;
in a possible embodiment, a first connecting piece and a second connecting piece which are folded outwards are arranged at two ends of the first hoop piece, and a third connecting piece and a fourth connecting piece which are folded outwards are arranged at two ends of the second hoop piece.
In a possible embodiment, the lower end of the fixed connecting rod is provided with a plurality of first through holes, and the upper end of the fixed connecting rod is provided with a second through hole.
In a possible embodiment, the fixing piece sequentially passes through a first connecting hole arranged on the first connecting piece, one of the first through hole bells and a first connecting hole arranged on the second connecting piece, so that the lower end of the fixed connecting rod is fixed to the main hoop; what is needed is
The second through hole is fixed between a fifth connecting sheet and a seventh connecting sheet of the auxiliary hoop through the fixing piece, wherein the fifth connecting sheet and the seventh connecting sheet are respectively arranged above the first connecting sheet and the second connecting sheet.
In a possible embodiment, the first hoop sheet and the second hoop sheet are provided at outer sides thereof with protruding first fixed connecting rod insertion holes, and a lower end of each fixed connecting rod is fixedly connected with one first fixed connecting rod insertion hole.
In a possible embodiment, the secondary hoop comprises a third hoop sheet and a fourth hoop sheet,
and second connecting holes are formed in a sixth connecting piece of the third hoop sheet, which is turned outwards, and a seventh connecting piece of the fourth hoop sheet, which is turned outwards, and the second connecting holes are used for being connected with the optical cable fixer.
In a possible embodiment, the structure of the auxiliary hoop is the same as that of the main hoop.
In a possible embodiment, the fixed connection bar is made of an insulating material.
In a possible embodiment, the main hoop and the auxiliary hoop are made of metal materials.
Compared with the prior art, the utility model provides an optical cable fixing device, which comprises a main hoop, wherein the main hoop is arc-shaped and is fixedly arranged on a pole tower; the auxiliary hoop is arranged right above the main hoop and connected with the main hoop through a plurality of fixed connecting rods; the upper end of the fixed connecting rod is fixed to the auxiliary hoop, and after the auxiliary hoop is lifted to a specified position through the hoop lifting mechanism, the lower end of the fixed connecting rod is fixed to the main hoop. So promote fixed link rod and vice staple bolt through staple bolt hoist mechanism, can not only promote vice staple bolt to the assigned position, avoided the local operation that the staff is closely at the high-voltage line again to fix the optical cable to higher position and ensured personal safety.
Drawings
The above and other objects, features and advantages of the present invention will become more apparent from the following detailed description of the embodiments of the present invention when taken in conjunction with the accompanying drawings. The accompanying drawings are included to provide a further understanding of the embodiments of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description, serve to explain the invention and not to limit the invention. In the drawings, like reference numbers generally represent like parts or steps.
Fig. 1 is a schematic structural view of an optical cable fixing device according to an embodiment of the present invention;
fig. 2 is a schematic structural view of an optical cable fixing device according to another embodiment of the present invention;
fig. 3 is a schematic structural view of a main hoop of an optical cable fixing device according to another embodiment of the present invention;
fig. 4 is a schematic structural view of a fixing connecting rod of an optical cable fixing device according to another embodiment of the present invention.
Description of reference numerals:
the clamp comprises a main hoop 100, a first hoop sheet 110, a second hoop sheet 120, a first connecting sheet 111, a second connecting sheet 112, a third connecting sheet 121, a fourth connecting sheet 122, a first fixed connecting rod through-inserting hole 130, a first connecting hole 140 and a fixing piece 150;
the auxiliary hoop 200, the third hoop sheet 210, the fourth hoop sheet 220, the second fixing rod insertion hole 230 and the second connection hole 240;
a fixed connecting rod 300, a first through hole 310, a second through hole 320;
a hoop lifting mechanism 400;
a tower 500;
a cable holder 600;
an optical cable 700.
Detailed Description
In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise. All directional indicators (such as upper, lower, left, right, front, rear, top, bottom … …) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly. Furthermore, the terms "include" and "have," as well as any variations thereof, are intended to cover a non-exclusive inclusion. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements listed, but may alternatively include other steps or elements not listed, or inherent to such process, method, article, or apparatus.
Furthermore, reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the invention. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Fig. 1 is a schematic structural view of an optical cable fixing device according to an embodiment of the present invention, and fig. 2 is a schematic structural view of an optical cable fixing device according to another embodiment of the present invention, and as shown in fig. 1 and 2, the optical cable fixing device includes;
the main hoop 100 is arc-shaped, and the main hoop 100 is fixedly arranged on the tower 500;
the auxiliary hoop 200 is arranged right above the main hoop 100, and the auxiliary hoop 200 is connected with the main hoop 100 through a plurality of fixed connecting rods 300;
the upper end of the fixed connecting rod 300 is fixed to the auxiliary hoop 200, and after the auxiliary hoop 200 is lifted to a designated position by the hoop lifting mechanism 400, the lower end of the fixed connecting rod 300 is fixed to the main hoop 100. That is, the main hoop and the auxiliary hoop connected by the fixed connecting rod constitute the optical cable fixing device.
In this embodiment, the shape and size of the main hoop 100 are matched with those of the tower 500 in the power transmission system, and the main hoop 100 is completely matched with the tower 500, so that the main hoop 100 can be stably sleeved on the tower 500 after being fastened and does not slip off.
The current pole tower is generally circular, and the lower section is thick and the lower section is thin. The main anchor ear and the auxiliary anchor ear are generally arranged above the tower, so that the sizes of the main anchor ear and the auxiliary anchor ear are consistent with the size of the upper part of the tower.
In addition, at the in-process of installation main staple bolt, in order to make main staple bolt and shaft tower laminating more stable, can prevent flexible packing ring between shaft tower and main staple bolt, this flexible packing ring has the anti-corrosion resistant rainwater high temperature resistance performance.
Specifically, referring to fig. 3, fig. 3 is a schematic structural diagram of a main hoop of an optical cable fixing device according to another embodiment of the present invention, as shown in fig. 3, the main hoop 100 includes a first semicircular hoop sheet 110 and a second semicircular hoop sheet 120 symmetrically disposed with the first hoop sheet 110; the first hoop sheet and the first hoop sheet are arc-shaped, so that the shape of the tower is attractive, and the tower is matched with the shape of the tower. The first hoop sheets 110 and the second hoop sheets 120 surround the tower 500 from two sides of the tower 500 respectively, that is, the first hoop sheets 110 and the second hoop sheets 120 just surround the tower 500 for one circle, and the first hoop sheets 110 and the second hoop sheets 120 surround the tower to form a circle which is well matched with the tower, so that the first hoop sheets 110 and the second hoop sheets are fixed on the tower. The fixing mode is simple and easy to operate, does not need to carry out special operation training on operators, and can be used for large-area popularization and promotion.
A first connecting piece 111 and a second connecting piece 112 which are folded outwards are arranged at two ends of the first hoop piece 110, and a third connecting piece 121 and a fourth connecting piece 122 which are folded outwards are arranged at two ends of the second hoop piece 120; the first connecting piece 111 is aligned with the third connecting piece 121 and then connected by the fixing member 150, and the second connecting piece 112 is aligned with the fourth connecting piece 122 and then connected by the fixing member 150. The fastener 150 may be a screw and nut assembly or may be a snap member.
The first hoop sheet 110 and the second hoop sheet 120 are integrally formed in a casting process, so that fewer molds are needed, the quality of the finished hoop sheet is high, the cost can be saved, and the requirement for fixing the optical cable can be met.
It is understood that the ends of the first connecting piece 111, the second connecting piece 112, the third connecting piece 121 and the fourth connecting piece 122 may be arranged in a circular arc structure. Because the manufacturing material of main staple bolt is metal, compare with sharp-pointed right angle structure, the operation personnel can be avoided by careless scratch to the circular arc structure, further promotes the security in transportation, the operation process. The manufacturing process is mature in the current time, and the arc-shaped design does not increase the production process obviously and does not increase the manufacturing cost or the raw material cost.
The first connecting piece 111 and the second connecting piece 112 of the first hoop sheet 110 and the third connecting piece 121 and the fourth connecting piece 122 at the two ends of the second hoop sheet 120 mainly serve as connecting parts of the first hoop sheet 110 and the second hoop sheet 120, so that the main hoop is fixed on a tower. Therefore, in other embodiments, the main hoop 100 may be designed as a U-shaped clamp structure (not shown), and a connecting piece is extended along each end of the U-shaped clamp structure. The size design of the annular portion of U type clamp is for the size with shaft tower 500 upper end, and this U type clamp has certain elasticity, pulls open the both ends of this U type clamp in order to block into the shaft tower when the installation, then connects the both ends of U type clamp with mounting such as screw, so just can fix the main staple bolt of U type clamp structure to the shaft tower on. This U type clamp structure can the snap-on in shaft tower, has simple and easy, convenient characteristics.
Referring to fig. 4, fig. 4 is a schematic view illustrating a fixed connecting rod structure of an optical cable fixing device according to another embodiment of the present invention, a plurality of first through holes 310 are disposed at a lower end of the fixed connecting rod 300, and a second through hole 320 is disposed at an upper end of the fixed connecting rod 300. The shape of the first through holes 310 and the second through holes 320 is the same as that of the connection holes, and the first through holes and the second through holes are generally circular, and the inner diameter of the first through holes and the second through holes can be set to be 8-15 mm. After the first connecting plate 111, one of the first through holes 310 and the second connecting plate 112 are aligned, the first connecting hole 140 on the first connecting plate 111, one of the first through holes 310 and the first connecting hole 140 on the second connecting plate 112 are just communicated, so that the fixing member 150 can penetrate through the first connecting hole 140. The first through holes 310 are respectively disposed at different heights, for example, the distance from the bottom end to the first through hole is 2cm,5cm,10cm,15cm,20cm, or 30 cm. It can be understood that, the required distance between the main hoop and the auxiliary hoop is not fixed in practical application, and in order to meet different practical operation requirements, under the condition that the length of the fixed connecting rod is fixed, the distance between the main hoop 100 and the auxiliary hoop 200 can be adjusted through the selected first through hole 310: if the first through hole 310 close to the lower end of the connecting fixing rod is selected, the distance between the main hoop 100 and the auxiliary hoop 200 is long, otherwise, if the first through hole 310 far from the lower end of the connecting fixing rod is selected, the distance between the main hoop 100 and the auxiliary hoop 200 is short. Further, the total length of the fixing link 300 may be set to 50cm, 80cm, or 100cm as necessary.
To simplify the production process of the fixed link 300, a plurality of fixed links 310 of different lengths may be provided, for example, each producing a batch of fixed links 310 of different lengths of 50cm, 80cm, or 100 cm. Only one or two first through holes 310 may be provided as such.
In actual installation, the fixing member 150 sequentially passes through the first connection hole 140 formed in the first connection piece 111, one of the first through holes 310, and the first connection hole 140 formed in the second connection piece 112, and after the fixing member 150 is fastened, the lower end of the fixing connection rod 300 can be fixed to the main hoop 100.
The structure of the auxiliary hoop 200 is the same as that of the main hoop 100, as shown in fig. 2, the auxiliary hoop 200 includes a third hoop sheet 210 and a fourth hoop sheet 220 symmetrically disposed, the two ends of the third hoop sheet 210 are provided with a fifth connecting sheet and a sixth connecting sheet which are outwardly turned, the two ends of the fourth hoop sheet 220 are provided with a seventh connecting sheet and an eighth connecting sheet which are outwardly turned, the fifth connecting sheet and the seventh connecting sheet are connected through a fixing member 150, and the sixth connecting sheet and the eighth connecting sheet are connected through the fixing member 150.
The third hoop sheet 210 and the fourth hoop sheet 20 are integrally formed by casting, so that fewer molds are needed, the quality of the finished hoop sheet is high, the cost can be saved, and the requirement of fixing the optical cable can be met.
It is understood that the ends of the fifth connecting sheet, the sixth connecting sheet, the seventh connecting sheet and the eighth connecting sheet may be arranged in a circular arc structure. To prevent the occurrence of scratch accidents.
When the auxiliary hoop 200 is installed, the third hoop sheet 210 and the fourth hoop sheet 220 of the auxiliary hoop 200 surround the tower 500 from two sides, and the fixing member 150 is connected with each connecting sheet and the corresponding second through hole 320, so that the auxiliary hoop 200 can be sleeved on the tower 500.
Similarly, in other embodiments, the auxiliary hoop 200 may be designed as a U-shaped clamp structure (not shown), and a connecting piece extends from each end of the U-shaped clamp structure. The size design of the annular portion of U type clamp is for the size with shaft tower 500 upper end, and this U type clamp has certain elasticity, pulls open the both ends of this U type clamp in order to block into the shaft tower when the installation, then connects the both ends of U type clamp with mounting such as screw, so just can fix the main staple bolt of U type clamp structure to the shaft tower on.
The second through hole of the fixing connecting rod 300 is fixed between a fifth connecting piece and a seventh connecting piece of the auxiliary hoop 200 through the fixing member 150, wherein the fifth connecting piece and the seventh connecting piece are respectively located right above the first connecting piece 111 and the second connecting piece 112 of the main hoop 100. So, each part of main staple bolt 100, vice staple bolt 200 is parallel to each other, and the fixed link 300 installation back is perpendicular to main staple bolt 100 and vice staple bolt 200 simultaneously to form stable structure, and then can the solid fixed optical cable's purpose.
In this embodiment, the fixing element 150 may be a screw and a nut thereof, and when the fixing element is installed, the screw passes through the first connection hole 140 of the first connection piece 111, one of the plurality of first through holes 310, and the first connection hole 140 of the second connection piece 112, and then the nut is tightened to fix the lower end of the fixing connection rod 300 to the main hoop 100. When the connecting pieces of the main hoop are connected by the fixing pieces 150, the connecting pieces can be fixed on the tower.
The first hoop sheet 110 and the second hoop sheet 120 of the main hoop 100 are provided at outer sides thereof with a first fixing connection rod insertion hole 130, and the first fixing connection rod insertion hole 130 is used for fixing a lower end of the fixing connection rod 300. The lower end of each of the fixed connection rods 300 is fixedly connected to one first fixed connection rod insertion hole 130. The number of the first fixing connection rod insertion holes 130 is set according to the requirement, for example, one or two first fixing insertion holes 130 are provided for each hoop sheet.
And the outer sides of the third hoop sheet 210 and the fourth hoop sheet 220 of the auxiliary hoop 200 are provided with a second fixing rod insertion hole, and the upper end of each fixing connecting rod 300 is fixedly connected with one second fixing connecting rod insertion hole. So, the both ends of fixed connecting rod 300 are fixed in first fixed connecting rod interlude hole and second fixed connecting rod interlude hole respectively to with main staple bolt, vice staple bolt fixed connection.
Under the condition that the main hoop 100 is provided with the first fixed connecting rod insertion hole 130 and the auxiliary hoop 200 is provided with the second fixed connecting rod insertion hole, the main hoop 100 and the auxiliary hoop 200 can only pass through the first fixed connecting rod insertion hole 130 and the second fixed connecting rod insertion hole to realize connection, and the fixed connecting rods 300 can also only be fixed on two connecting pieces through the fixing piece 150 to realize connection and can also be connected through the two modes. In addition, if the intervals among the first fixing insertion hole, the first connecting piece and the second connecting piece are consistent, the upper end of the fixed connecting rod can be fixed in the second fixing connecting rod insertion hole, and the lower end of the fixed connecting rod is fixed between the first connecting piece and the third connecting piece. This allows for a simpler installation.
It can be understood that the main hoop 100 and the auxiliary hoop 200 may be connected by two or more fixing connecting rods 300, for example, two opposite positions of the main hoop 100 and the auxiliary hoop 200 are fixed by two fixing connecting rods 300, and for example, four opposite positions of the main hoop 100 and the auxiliary hoop 200 are fixed by four fixing connecting rods 300.
During installation, after the upper ends of the auxiliary hoop 200 and the fixed connecting rod 300 are fixedly connected, the hoop lifting mechanism 400 is sleeved from the lower end of the fixed connecting rod 300 and rotates the hoop lifting mechanism 400, the fixed connecting rod 300 can be driven to ascend by rotation of the inner screw rod in the hoop lifting mechanism 400, so that the auxiliary hoop 200 is lifted upwards through the hoop lifting mechanism 400, when the auxiliary hoop 200 is lifted to a designated position, the hoop lifting mechanism 400 is taken out again, and the lower end of the fixed connecting rod 300 is fixed to the main hoop 100. Generally, the auxiliary hoop 200 is lifted above the optical cable 700 to be fixed, so that the optical cable 700 can be fixed better, and the optical cable 700 is not easy to be hung off by an engineering vehicle and is not easy to be pressed down or even broken by natural factors such as ice, rain and snow.
In this embodiment, the total length of the fixing link 300 may be set as required, for example, 50cm, 80cm, 100cm, etc. The inner screw of the hoop lifting mechanism 400 is spiral, one end of the inner screw is fixed on the manually operated pull screw, and the other end of the inner screw is abutted to the fixed connecting rod 300 sleeved in the hoop lifting mechanism 400. From this, operating personnel rotates the wire drawing pole and makes inside lead screw upwards promote, and inside lead screw drives the fixed link 300 of butt and rises to make vice staple bolt 200 upwards slide gradually, until reaching the assigned position.
Under the effect of staple bolt hoist mechanism 400, do not need the operator to difficultly go to lift vice staple bolt to can be in the position operation far away from the high-tension line, thereby alleviateed the operation burden, improved the security of operation.
In addition, since the hoop lifting mechanism 400 is a tool and can be used repeatedly, the cost performance of the hoop lifting mechanism 400 is also high. It can be understood that the hoop lifting mechanism 400 is made of metal, so that the hoop lifting mechanism can complete the lifting task during the operation process, and cannot deform during the use process, so as to be repeatedly used.
With reference to fig. 1, the auxiliary hoop 200 includes a third hoop sheet 210 and a fourth hoop sheet 220, a sixth connecting sheet of the third hoop sheet 210 that is folded outwards and a seventh connecting sheet of the fourth hoop sheet 220 that is folded outwards are provided with second connecting holes 240, and the second connecting holes 240 are used for connecting with the optical cable holder 600.
One end of the optical cable holder 600 is used for clamping the optical cable 700 to be fixed, and the other end is fixed on the second connection hole 240 of the third or fourth hoop sheet 210 or 220, so that the optical cable 700 can be stably fixed, and the optical cable 700 cannot be easily hung up by engineering machinery.
The fixed link 300 is made of an insulating material. Staple bolt hoist mechanism 400 is with the process of the ascending lifting of fixed connecting rod 300, and fixed connecting rod 300 is close to the high-voltage line gradually, and then can have the risk of electrocuteeing, short circuit. The fixing connection rod 300 is made of an insulating material, so that the occurrence of power accidents is prevented, and the safety of operators is guaranteed.
The main hoop 100 and the auxiliary hoop 200 are made of metal materials. The main hoop 100 and the auxiliary hoop 200 need to be fixed on the tower 500, and the tower 500 is generally made of reinforced concrete, so that the main hoop 100 and the auxiliary hoop 200 made of metal materials can be stably fixed on the tower 500, and are not easily corroded by natural factors such as wind, sunshine, rain and the like. In this embodiment, the metal material may be iron, stainless steel, or the like.
When the optical cable fixing device is used, the main hoop 100 and the auxiliary hoop 200 are fixedly installed on a tower 500 to be fixed, the auxiliary hoop 200 is connected through a fixed connecting rod 300, the auxiliary hoop 200 is lifted to a designated position through a hoop lifting mechanism 400, and then the lower end of the fixed connecting rod 300 is fixed to the main hoop 100;
the optical cable fixer 600 is clamped on the optical cable to be fixed in advance, and the upper connecting part of the optical cable fixer 600 is connected with the connecting hole reserved in the auxiliary hoop 200, so that the optical cable is fixed on the optical cable fixing device.
Fixedly mounting a main hoop 100 on a tower 500, and mounting the auxiliary hoop 200 above the main hoop 100; specifically, the first hoop sheet 110 and the second hoop sheet 120 of the main hoop 100 surround the tower 500 for a circle, and the third hoop sheet and the fourth hoop sheet of the auxiliary hoop 200 are correspondingly installed right above the first hoop sheet 110 and the second hoop sheet 120.
Fixedly connecting the upper end of the fixed connecting rod 300 with the auxiliary hoop 200, and sleeving the fixed connecting rod 300 into the hoop lifting mechanism 400; the third hoop sheet comprises a fifth connecting sheet and a sixth connecting sheet, and the fourth hoop sheet comprises a seventh connecting sheet and an eighth connecting sheet; connecting holes are arranged on the fifth connecting sheet, the sixth connecting sheet, the seventh connecting sheet and the eighth connecting sheet.
The second through hole at the upper end of the fixed connecting rod 300 is aligned with the connecting hole of the fifth connecting sheet and the connecting hole of the seventh connecting sheet to form a through hole which can pass through the fixing piece 150, and the auxiliary hoop 200 can be stably connected with the fixed connecting rod 300 after the fixing piece 150 is screwed down. Generally, 2-4 fixing connecting rods 300 are symmetrically installed, so that the stable connection between the main hoop 100 and the auxiliary hoop 200 can be realized. It can be understood that the more the fixing connection rods 300 are, the more stable the connection between the main hoop 100 and the sub-hoop 200 is.
After the main hoop 100 and the auxiliary hoop 200 are fixedly installed, the hoop lifting mechanism 400 is rotated to drive the fixed connecting rod 300 to be lifted upwards, so that the fixed connecting rod 300 drives the auxiliary hoop 200 to slide upwards; the inner screw of the hoop lifting mechanism 400 is spiral, one end of the inner screw is fixed on the manually operated pull screw, and the other end of the inner screw is abutted to the fixed connecting rod 300 sleeved in the hoop lifting mechanism 400. From this, operating personnel rotates the wire drawing pole and makes inside lead screw upwards promote, and inside lead screw drives the fixed link 300 of butt and rises to make vice staple bolt 200 upwards slide gradually, until reaching the assigned position. Therefore, the auxiliary hoop 200 can be lifted upwards only by operating the hoop lifting mechanism 400 by an operator, the operator does not need to operate at a place very close to a high-voltage wire, and personal safety is greatly improved.
After the auxiliary hoop 200 reaches the designated position, the hoop lifting mechanism 400 is taken out, and the lower end of the fixed connecting rod 300 is fixed to the main hoop 100. Thus, the installation of the optical cable fixing device is completed. And after the installation is finished, the optical cable can be fixed through the optical cable fixing device.
A sixth connecting piece of the third hoop piece of the auxiliary hoop 200, which is turned outwards, and a seventh connecting piece of the fourth hoop piece, which is turned outwards, are also provided with second connecting holes, and the second connecting holes are used for being connected with the optical cable fixer 600. Thus, the optical cable can be fixed on the optical cable fixing device.
In order to simplify the manufacturing process of the hoop sheets of the main hoop 100 and the auxiliary hoop 200, two connecting holes may be formed in the connecting sheet of each hoop sheet, that is, the first connecting sheet 111 and the second connecting sheet 112 are formed in each connecting sheet; two connecting holes can be arranged on the third connecting piece 121 of the auxiliary hoop 200: one for connecting the fixing bar 300 and one for connecting the cable holder 600.
And a protruding coupling hole part may also be provided on one of the anchor ear pieces of the sub-anchor ear 200 for coupling the cable holder 600.
Thus, the main hoop 100 and the auxiliary hoop 200 are fixedly mounted on the tower 500, the auxiliary hoop 200 is connected through the fixed connecting rod 300, and after the auxiliary hoop 200 is lifted to a designated position through the hoop lifting mechanism 400, the lower end of the fixed connecting rod 300 is fixed to the main hoop 100; the optical cable fixer 600 is clamped on the optical cable to be fixed, and the upper connecting part of the optical cable fixer 600 is connected with the connecting hole reserved in the auxiliary hoop 200, so that the optical cable is fixed on the optical cable fixing device.
The auxiliary hoop 200 is lifted upwards through the hoop lifting mechanism 400, and the main hoop 100 and the fixed connecting rod 300 are connected to fix the optical cable on the auxiliary hoop 200, so that the operation of operators at the close distance of the high-voltage line is avoided, and the operation safety is improved while the optical cable is fixed.
The optical cable fixing device provided by the embodiment comprises a main hoop 100, wherein the main hoop 100 is arc-shaped and is fixedly arranged on a tower 500; the auxiliary hoop 200 is arranged right above the main hoop 100, and the auxiliary hoop 200 is connected with the main hoop 100 through a plurality of fixed connecting rods 300; the upper end of the fixed connecting rod 300 is fixed to the auxiliary hoop 200, and after the auxiliary hoop 200 is lifted to a designated position by the hoop lifting mechanism 400, the lower end of the fixed connecting rod 300 is fixed to the main hoop 100. Like this promote fixed link 300 and vice staple bolt 200 through staple bolt hoist mechanism 400, can not only promote vice staple bolt 200 assigned position, avoided the local operation that the staff is closely at the high-tension line again to fix the optical cable to higher position and ensured personal safety.
The basic principles of the present invention have been described above with reference to specific embodiments, but it should be noted that advantages, effects, etc. mentioned in the present invention are only examples and not limitations, and these advantages, effects, etc. should not be considered as necessarily possessed by various embodiments of the present invention. Furthermore, the foregoing disclosure of specific details is provided for purposes of illustration and understanding only, and is not intended to be limiting, since the present invention will be described in detail with reference to the following detailed description.
The block diagrams of devices, apparatus, devices, systems and methods presented herein are meant as illustrative examples only and are not intended to require or imply that the components must be connected, arranged, or configured in the manner shown in the block diagrams.
These devices, apparatuses, devices, systems may be connected, arranged, configured in any manner, as will be appreciated by one skilled in the art. Words such as "including," "comprising," "having," and the like are open-ended words that mean "including, but not limited to," and are used interchangeably therewith. The words "or" and "as used herein mean, and are used interchangeably with, the word" and/or, "unless the context clearly dictates otherwise. The word "such as" is used herein to mean, and is used interchangeably with, the phrase "such as but not limited to".
It should also be noted that in the devices, apparatuses, and methods of the present invention, each component or step can be disassembled and/or reassembled. These decompositions and/or recombinations are to be regarded as equivalents of the present invention.
The previous description of the disclosed aspects is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these aspects will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other aspects without departing from the scope of the invention. Thus, the present invention is not intended to be limited to the aspects shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
The above description is only for the preferred embodiment of the present invention, and should not be construed as limiting the present invention, and any modifications, equivalent substitutions, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (10)
1. An optical cable securing device, comprising:
the main hoop is arc-shaped and is fixedly arranged on the tower;
the auxiliary hoop is arranged right above the main hoop and connected with the main hoop through a plurality of fixed connecting rods;
the upper end of the fixed connecting rod is fixed to the auxiliary hoop, and after the auxiliary hoop is lifted to a specified position through the hoop lifting mechanism, the lower end of the fixed connecting rod is fixed to the main hoop.
2. The cable fixture according to claim 1, wherein the main clamp includes a first semicircular clamp piece and a second clamp piece symmetrically disposed with respect to the first clamp piece.
3. The optical cable fixing device according to claim 2, wherein the first and second connecting pieces are provided at both ends of the first clamp piece, and the third and fourth connecting pieces are provided at both ends of the second clamp piece.
4. The optical cable fixing device according to claim 3, wherein the lower end of the stationary connecting rod is provided with a plurality of first through-holes, and the upper end of the stationary connecting rod is provided with a second through-hole.
5. The optical cable fixing device according to claim 4, wherein in actual installation, a fixing member is sequentially passed through a first connection hole provided in the first connection piece, one of the plurality of first through holes, and a first connection hole provided in the second connection piece, so that the lower end of the fixing connection rod is fixed to the main hoop;
the second through hole is fixed between a fifth connecting sheet and a seventh connecting sheet of the auxiliary hoop through the fixing piece, wherein the fifth connecting sheet and the seventh connecting sheet are respectively arranged above the first connecting sheet and the second connecting sheet.
6. The optical cable fixing device according to claim 2, wherein the first and second clamp pieces are provided at outer sides thereof with first fixing connecting rod insertion holes protruding therefrom, and a lower end of each of the fixing connecting rods is fixedly connected to one of the first fixing connecting rod insertion holes.
7. The cable fixture device of claim 1, wherein the auxiliary anchor ear includes a third anchor ear piece and a fourth anchor ear piece, and a second connecting hole is formed on a sixth connecting piece of the third anchor ear piece folded outwards and a seventh connecting piece of the fourth anchor ear piece folded outwards, and the second connecting hole is used for connecting with a cable holder.
8. The cable fixing device according to claim 1, wherein the structure of the secondary hoop is the same as the structure of the primary hoop.
9. An optical cable fixing device as claimed in claim 1, in which the fixing connection rod is made of an insulating material.
10. The cable fixture according to claim 1, wherein the main and sub-hoops are made of a metallic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220771850.1U CN217521417U (en) | 2022-04-02 | 2022-04-02 | Optical cable fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220771850.1U CN217521417U (en) | 2022-04-02 | 2022-04-02 | Optical cable fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217521417U true CN217521417U (en) | 2022-09-30 |
Family
ID=83369802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220771850.1U Active CN217521417U (en) | 2022-04-02 | 2022-04-02 | Optical cable fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217521417U (en) |
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2022
- 2022-04-02 CN CN202220771850.1U patent/CN217521417U/en active Active
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