Device for installing insulation crossing net

Abstract

The invention provides a device for installing an insulated crossing net, and the device comprises a lattice type holding pole, a plurality of installation parts, a first supporting part, a second supporting part, and a rope. The plurality of mounting parts are respectively arranged on the lattice type holding pole at intervals and are used for mounting an insulating crossing net; one end of the first supporting part is connected with one end of the lattice type holding pole, the other end of the first supporting part extends in the direction away from the lattice type holding pole, and the first supporting part is provided with a first connecting part; one end of the second supporting part is connected with the other end of the lattice type holding pole, the other end of the second supporting part extends in the direction away from the lattice type holding pole, a second connecting part is arranged at the other end of the second supporting part, and the first supporting part and the second supporting part are located on the same side of the lattice type holding pole; one end of the rope is arranged on the first connecting part, and the other end of the rope is connected with the second connecting part. According to the technical scheme, the technical problem of incomplete protection of a safety device in the prior art can be solved.

Description

Technical Field

[0001] The present application relates to the technical field of power transmission maintenance, and in particular to a device for installing an insulating spanning network. Background Art

[0002] With the continuous development of the electric power industry, the distribution of transmission lines is becoming more and more dense, and the frequency of inspection and repair of transmission lines is also increasing. During the inspection and maintenance of transmission lines, the cables of the transmission lines need to be shut down and dropped. The method of shutting down and dropping cables for inspection and maintenance not only takes a long time, but also has a high safety risk of sagging cables. Therefore, when inspecting and maintaining transmission lines, insulated spanning net-bearing cables are used nowadays, which can realize the inspection and maintenance of the lines without power outage, facilitate operation, and reduce safety hazards.

[0003] When installing the insulating spanning net, it is necessary to first connect the two ends of the lattice pole through the steel wire rope connected to the iron tower, lift the lattice pole, and set the lattice poles on two iron towers that are opposite to each other, and then install the insulating spanning net between the two lattice poles to achieve the installation of the insulating spanning net. In the prior art, a protective rope parallel to the lattice pole is usually set between the steel wire ropes that lift the lattice pole as a protective device for the operator, and the operator hooks the hook of the safety belt to the protective rope to achieve horizontal movement on the lattice pole.

[0004] Because the wire rope for lifting the lattice pole has a certain angle, the length of the safety rope is shorter than the length of the lattice pole. The safety rope cannot protect the operators who install the insulating spanning net at both ends of the lattice pole, and cannot provide full-range and all-round protection for the operators. Summary of the invention

[0005] The purpose of the embodiments of the present application is to provide a device for installing an insulation spanning net, so as to provide full-range and all-round protection to operators when installing the insulation spanning net.

[0006] In order to solve the above technical problems, the embodiments of the present application provide the following technical solutions:

[0007] In a first aspect, the present application provides a device for installing an insulating spanning net, comprising: a lattice pole; a plurality of mounting portions, the plurality of mounting portions being arranged at intervals on the lattice pole and being used for installing the insulating spanning net; a first support portion, one end of the first support portion being connected to one end of the lattice pole, the other end of the first support portion extending in a direction away from the lattice pole, and the first support portion being provided with a first connecting portion; a second support portion, one end of the second support portion being connected to the other end of the lattice pole, the other end of the second support portion extending in a direction away from the lattice pole, the other end of the second support portion being provided with a second connecting portion, and the first support portion and the second support portion being on the same side of the lattice pole; and a rope, one end of the rope being provided at the first connecting portion, and the other end of the rope being connected to the second connecting portion.

[0008] In order to solve the above technical problems, the embodiments of the present application provide the following technical solutions:

[0009] In some embodiments, the first connecting portion includes: a rope storage device, which is disposed on the first supporting portion and is used to store the rope.

[0010] In some embodiments, the rope storage device includes: an installation groove, the installation portion is arranged on the side of the first support portion away from the second support portion, and installation holes are arranged correspondingly on both sides of the installation groove; a storage shaft, the storage shaft is arranged in the groove of the installation groove, and the two ends of the storage shaft are respectively rotatably connected to the two mounting holes, and a connecting structure is provided on the storage shaft, and one end of the rope is connected to the connecting structure.

[0011] In some embodiments, the device for installing the insulating spanning net further includes: a limiting device, the limiting device including: a gear and a locking structure, one end of the storage shaft protrudes out of the groove of the installation groove, the gear is fixedly connected to one end of the storage shaft, the locking structure is installed on one side of the installation groove where the gear is provided, one end of the locking structure is rotatably connected to the installation groove, and the other end of the locking structure has a tooth block;

[0012] In some embodiments, the second connecting portion further includes: two first pull rings, which are respectively disposed on opposite sides of the other end of the second supporting portion.

[0013] In some embodiments, the first connection part also includes: a pulley structure, the middle part of the curved surface of the pulley structure has an annular groove, the pulley structure is arranged to be connected to the other end of the first support part, and the other end of the rope is connected to the second connection part through the pulley structure.

[0014] In some embodiments, the device for installing the insulating spanning net also includes: multiple third support parts, the multiple third support parts are arranged at intervals between the first support part and the second support part, one end of the third support part is connected to the lattice holding pole, and the other end is provided with a third connection part, and the other end of the rope is connected to the second connection part through the multiple third connection parts.

[0015] In some embodiments, the third supporting portion includes: a long strip of slot-shaped member, one end of which is connected to the lattice-type holding pole; a plate and a second pull ring, the plate is connected to the slot bottom plate at the other end of the slot-shaped member, and the plate is parallel to the bottom plate of the slot-shaped member, and the second pull ring is arranged on the plate to constitute a third connecting portion.

[0016] In some embodiments, the device for installing the insulating spanning net also includes: a hook structure, a hook structure having a first notch on one side, and the hook is hung on a rope; an elastic portion, the elastic portion is arranged inside one end of the hook structure at the first notch; an adjusting portion, the adjusting portion is arranged at the first notch, connected to one end of the hook structure, and forms a second notch with the other end of the hook structure, the elastic portion presses against the adjusting portion, and the adjusting portion moves back and forth along the compression direction of the elastic portion to enlarge the size of the second notch or restore the original size; a clamping member, the clamping member is arranged on one side of the hook structure, and the clamping member is connected to the adjusting portion by a thread.

[0017] In some embodiments, the device for installing the insulating spanning net also includes: multiple mounting seats, the multiple mounting seats are respectively connected to one end of the first support part, the second support part and the third support part, the mounting seats have a first right-angle bent plate and a second right-angle bent plate, the first right-angle bent plate is fitted with the outer side of the side beam of the lattice bracket, the first right-angle bent plate position corresponding to the second right-angle bent plate is fitted with the inner side of the side beam of the lattice bracket, and the first right-angle bent plate and the second right-angle bent plate are detachably fixedly connected.

[0018] Compared with the prior art, the device for installing an insulating spanning net provided in the present application has a first supporting portion and a second supporting portion at both ends of a lattice pole, and a first connecting portion and a second connecting portion are respectively arranged on the first supporting portion and the second supporting portion, the first supporting portion and the second supporting portion are located on the same side of the lattice pole, and the two ends of the rope are respectively connected to the first connecting portion and the second connecting portion. The first supporting part and the second supporting part are respectively arranged at two ends of the lattice holding pole, and the first connecting part and the second connecting part of the first supporting part and the second supporting part are respectively connected by ropes to realize the whole device for installing the insulating spanning net. The operator hooks the hook on the safety belt to the rope to realize the protection of the operator, and the operator can move in the length direction of the rope. Since the first supporting part and the second supporting part are located at two ends of the lattice holding pole, the length of the safety rope can be almost equal to the length of the lattice holding pole, which can solve the problem in the prior art that because the steel wire rope for lifting the lattice holding pole has a certain angle, the length of the safety rope is shorter than the length of the lattice holding pole, and the safety rope cannot protect the operators who install the insulating spanning net at both ends of the lattice holding pole, and cannot provide full-range and all-round protection for the operators. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] By reading the detailed description below with reference to the accompanying drawings, the above and other purposes, features and advantages of the exemplary embodiments of the present application will become easy to understand. In the accompanying drawings, several embodiments of the present application are shown in an exemplary and non-limiting manner, and the same or corresponding reference numerals represent the same or corresponding parts, wherein:

[0020] Figure 1 The structure diagram of the first device for installing the insulation spanning net is schematically shown;

[0021] Figure 2 A schematic diagram of the first support portion is shown schematically from a first viewing angle;

[0022] Figure 3 A schematic diagram of the structure of the first supporting portion from a second viewing angle is schematically shown;

[0023] Figure 4 The structural diagram of the latching tooth block is schematically shown;

[0024] Figure 5 A schematic diagram of the structure of the second supporting portion at a first viewing angle is schematically shown;

[0025] Figure 6 A schematic diagram schematically shows the structure of the second supporting portion at a second viewing angle;

[0026] Figure 7 The schematic diagram of the structure of the second device for installing the insulation spanning net is shown schematically;

[0027] Figure 8 A schematic diagram of the structure of the third supporting portion from a first viewing angle is schematically shown;

[0028] Fig. 9 A schematic diagram of the structure of the third supporting portion at a second viewing angle is schematically shown;

[0029] Fig.10 The structural diagram of the hook structure is schematically shown.

[0030] Description of Figure Numbers:

[0031] Lattice type holding pole 1, first supporting part 2;

[0032] The first connecting part 3, the rope storage device 31, the installation groove 311, the storage shaft 312, the limit device 313, the gear 3131, the locking structure 3132, the tooth block 31321, the handle 314, the pulley structure 32, and the third pull ring 33;

[0033] A second supporting portion 4;

[0034] A second connecting portion 5;

[0035] A third support portion 6;

[0036] A third connecting portion 7, a plate 71, and a second pull ring 72;

[0037] Hook structure 8, elastic portion 81, adjustment portion 82, and clamping member 83;

[0038] Rope 9, mounting portion 10;

[0039] The mounting seat 11 , the first right-angle bent plate 111 , and the second right-angle bent plate 112 . DETAILED DESCRIPTION

[0040] The following is a further detailed description of the implementation methods of the present application in conjunction with the accompanying drawings and examples. The detailed descriptions of the following examples and the accompanying drawings are used to exemplarily illustrate the principles of the present application, but cannot be used to limit the scope of the present application. The present application can be implemented in many different forms and is not limited to the specific embodiments disclosed herein, but includes all technical solutions that fall within the scope of the claims.

[0041] The present application provides these embodiments to make the present application thorough and complete, and to fully express the scope of the present application to those skilled in the art. It should be noted that unless otherwise specifically stated, the relative arrangement of the parts and steps, the composition of the materials, the numerical expressions and the numerical values ​​set forth in these embodiments should be interpreted as being merely exemplary, and not as limiting.

[0042] It should be noted that, in the description of this application, unless otherwise specified, the meaning of "multiple" is greater than or equal to two; the terms "upper", "lower", "left", "right", "inner", "outer", etc., indicating the orientation or positional relationship, are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on this application. When the absolute position of the object being described changes, the relative positional relationship may also change accordingly.

[0043] In addition, the words "first", "second" and similar words used in this application do not indicate any order, quantity or importance, but are only used to distinguish different parts. "Vertical" does not mean vertical in the strict sense, but is within the tolerance range. "Parallel" does not mean parallel in the strict sense, but is within the tolerance range. "Include" or "comprising" and similar words mean that the elements before the word include the elements listed after the word, and do not exclude the possibility of including other elements.

[0044] It should also be noted that in the description of this application, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected or indirectly connected through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to the specific circumstances. When a specific device is described as being located between a first device and a second device, there may or may not be an intermediate device between the specific device and the first device or the second device.

[0045] All terms used in this application have the same meaning as those understood by those of ordinary skill in the art to which this application belongs, unless otherwise specifically defined. It should also be understood that terms defined in general dictionaries, such as general dictionaries, should be interpreted as having a meaning consistent with their meaning in the context of the relevant technology, and should not be interpreted in an idealized or extremely formal sense, unless explicitly defined herein.

[0046] Technologies, methods, and equipment known to ordinary technicians in the relevant art may not be discussed in detail, but where appropriate, the technologies, methods, and equipment should be considered part of the specification.

[0047] like Figure 1 As shown, the present invention provides a device for installing an insulating spanning net, comprising: a lattice pole 1, a plurality of mounting portions 10, a first support portion 2, a second support portion 4 and a rope 9; the plurality of mounting portions 10 are respectively arranged at intervals on the lattice pole 1 for installing the insulating spanning net; one end of the first support portion 2 is connected to one end of the lattice pole 1, the other end of the first support portion 2 extends in a direction away from the lattice pole 1, and the first support portion 2 is provided with a first connecting portion 3; one end of the second support portion 4 is connected to the other end of the lattice pole 1, the other end of the second support portion 4 extends in a direction away from the lattice pole 1, the other end of the second support portion 4 is provided with a second connecting portion 5, and the first support portion 2 and the second support portion 4 are on the same side of the lattice pole 1; one end of the rope 9 is provided at the first connecting portion 3, and the other end of the rope 9 is connected to the second connecting portion 5.

[0048] Specifically, the length of the lattice pole 1 is selected as required. In this embodiment, the lattice pole can be a rectangular lattice pole. The lattice pole 1 is lifted to the required position of the tower by a lifting device. A plurality of mounting parts 10 are arranged at intervals on one side of the lattice pole 1. The specific number of mounting parts 10 is selected according to the size of the insulating spanning net and the length of the lattice pole 1. As many mounting parts 10 as possible can be arranged if conditions permit, so as to increase the installation stability of the insulating spanning net and the lattice pole 1. The mounting part 10 can be a pulley, and the pulley is hooked to the lattice pole 1, or it can be a hanging ring, and the hanging ring is connected to the lattice pole 1 by threading. The specific type of mounting part 10 and the connection method of the mounting part 10 are not limited, and the insulating spanning net can be realized in the process of working without being separated from the lattice pole 1, and the connection is stable.

[0049] The first support part 2 can be a metal rod with bearing capacity, or a long rectangular support frame. The specific type of the first support part 2 is not limited, and the rope 9 can be always in a taut state during the working process, and can withstand the force transmitted from the rope 9. The first connecting part 3 and the lattice holding pole 1 can be connected by fixing a detachable mounting seat 11 at one end of the first support part 2, and the mounting seat 11 and the lattice holding pole 1 are simultaneously provided with threads and connected by bolts, or the support part can be directly welded to the lattice holding pole 1 for fixing. The specific connection method is not limited, and it can be achieved that the lattice holding pole 1 is not separated from the first support part 2 during the working process. The first connection part 3 may be a storage device, which is connected to the first support part 2, and the rope 9 is connected to the first support part 2 through the storage device. The first connection part 3 may also be a hanging ring, which is arranged at the other end of the first support part 2, and one end of the rope 9 is tied to the hanging ring for connection. There is no restriction on the specific type of the first connection part 3, and the rope 9 can be stably connected to the first support part 2 during operation without separation. The other end of the first support part 2 extends in a direction away from the lattice holding pole 1, and the direction of extension may be in a vertically upward direction.

[0050] The second support part 4 can be a metal rod with bearing capacity, or a long rectangular support frame. The specific type of the second support part 4 is not limited, and the rope 9 can be always in a taut state during the working process, and can withstand the force transmitted from the rope 9. The second connecting part 5 and the lattice holding pole 1 can be connected by fixing a detachable mounting seat 11 at one end of the second support part 4, and the mounting seat 11 and the lattice holding pole 1 are simultaneously provided with threads and connected by bolts, or the support part can be directly welded to the lattice holding pole 1 for fixing. The specific connection method is not limited, and it can be achieved that the lattice holding pole 1 is not separated from the second support part 4 during the working process. The second connection part 5 can be a storage device, which is connected to the second support part 4, and the rope 9 is connected to the second support part 4 through the storage device. The second connection part 5 can also be a hanging ring, which is set at the other end of the second support part 4, and one end of the rope 9 is tied to the hanging ring for connection. There is no restriction on the specific type of the second connection part 5, and the rope 9 can be stably connected to the second support part 4 during the working process without separation. The other two ends of the second support part 4 extend in a direction away from the lattice holding pole 1, and the extension direction can be in a vertically upward direction.

[0051] The rope 9 may be a steel wire rope 9. The specific type of rope 9 is not specifically limited. It is sufficient to ensure that the rope 9 can withstand a large tensile force and does not break or be damaged during operation. The rope 9 may be connected to the first connection portion 3 and the second connection portion 5 by tying the rope 9 to the first connection portion 3 and the second connection portion 5, providing metal buckles on the first connection portion 3 and the second connection portion 5, and connecting the two ends of the rope 9 by respectively clamping them in the metal buckles. The specific connection method is not limited. It is sufficient to ensure that the rope 9 does not separate from the first connection portion 3 and the second connection portion 5 during operation.

[0052] Compared with the prior art, the device for installing an insulating spanning net provided in the present application includes: a lattice pole 1, multiple mounting parts 10, a first support part 2, a second support part 4 and a rope 9; the multiple mounting parts 10 are respectively arranged at intervals on the lattice pole 1 for installing the insulating spanning net; one end of the first support part 2 is connected to one end of the lattice pole 1, and the other end of the first support part 2 extends in a direction away from the lattice pole 1, and the first support part 2 is provided with a first connecting part 3; one end of the second support part 4 is connected to the other end of the lattice pole 1, and the other end of the second support part 4 extends in a direction away from the lattice pole 1, and the other end of the second support part 4 is provided with a second connecting part 5, and the first support part 2 and the second support part 4 are on the same side of the lattice pole 1; one end of the rope 9 is provided at the first connecting part 3, and the other end of the rope 9 is connected to the second connecting part 5. The first support part 2 and the second support part 4 are respectively arranged on both sides of the lattice holding pole 1, and the first connection part 3 and the second connection part 5 of the first support part 2 and the second support part 4 are respectively connected by ropes 9 to realize the entire device for installing the insulating spanning net. The operator hooks the hook on the safety belt to the rope 9 to protect the operator. Since the first support part 2 and the second support part 4 are located at both ends of the lattice holding pole 1, the length of the safety rope 9 can be almost equal to the length of the lattice holding pole 1. This can solve the problem in the prior art that because the steel wire rope for lifting the lattice holding pole 1 has a certain angle, the length of the safety rope is shorter than the length of the lattice holding pole 1, and the safety rope cannot protect the operators who install the insulating spanning net at both ends of the lattice holding pole 1, and cannot provide full-range and all-round protection for the operators.

[0053] In some embodiments, the first connecting portion 3 includes: a rope storage device 31, which is arranged on the first supporting portion 2 and is used to store the rope 9.

[0054] The rope storage device 31 can be a storage box with a rotating shaft in the storage box, and the rope is stored on the rotating shaft, or it can be a cable drum. The specific type of rope storage device 31 is not limited. It can realize the storage of rope 9, and can cooperate with the second connecting part 5 to keep the rope 9 in a taut state during the operation of the device for installing the insulating spanning net. The connection method between the rope storage device 31 and the first support part 2 is not specifically limited. The connection method is selected according to the form of the rope storage device 31. It can be a fixed connection or a detachable connection, so that the rope 9 and the rope storage device 31 do not separate and move relative to each other during the operation. The rope storage device 31 can store the rope 9, making the operation more convenient. The rope storage device 31 can store ropes 9 that are longer than the length of the lattice holding pole 1, and is suitable for lattice holding poles 1 of different lengths.

[0055] like Figure 2 , Figure 3 As shown, in some embodiments, the rope storage device 31 includes: a mounting groove 311 and a storage shaft 312; the mounting portion 10 is arranged on the side of the first support portion 2 away from the second support portion 4, and mounting holes are correspondingly arranged on both sides of the mounting groove 311; the storage shaft 312 is arranged in the groove of the mounting groove 311, and the two ends of the storage shaft 312 are respectively rotatably connected to the two mounting holes, and a connecting structure is provided on the storage shaft 312, and one end of the rope 9 is connected to the connecting structure.

[0056] The connection method between the mounting groove 311 and the first support part 2 can be welding between the groove bottom and the first support part 2, or multiple nail holes can be respectively set on the groove bottom of the mounting groove 311 and the side of the first support part 2 away from the second support part 4, and connected by rivets, or threaded holes can be set on the mounting groove 311 and the first support part 2, and the connection can be detachable by thread. The specific connection method is not limited, and a stable connection can be achieved without separation and relative rotation between the mounting groove 311 and the first support part 2. The mounting holes correspondingly set on both sides of the mounting groove 311 are used to install the storage shaft 312.

[0057] The rotational connection between the two ends of the storage shaft 312 and the two mounting holes can be achieved by providing bearings at the two ends of the storage shaft 312, and the bearings and the mounting holes are interference-fitted to achieve the rotational connection. The connection structure on the storage shaft 312 can be a protrusion provided with a through hole, and the rope 9 passes through the through hole and is tied to the connection structure to achieve the connection between the rope 9 and the connection structure. It can also be a metal rod welded on the shaft side of the storage shaft 312, and the rope 9 is tied to the metal rod to achieve the connection. The specific connection method is not limited, and a stable connection can be achieved without separation. At the same time, a limit device 313 can be provided on the storage shaft 312. When the rope 9 is installed, the limit device 313 is opened to prevent the storage shaft 312 from rotating. Since one end of the rope 9 is connected to the connection device on the storage shaft 312, when the storage shaft 312 rotates, the rope 9 will be driven by the storage shaft 312 to the shaft side of the storage shaft 312 for storage. The rope storage device 31 composed of the installation groove 311 and the storage shaft 312 has a simple structure and is easy to operate.

[0058] like Figure 2 , Figure 3As shown, in some embodiments, the device for installing the insulating spanning net also includes: a limiting device 313, the limiting device 313 includes: a gear 3131 and a locking structure 3132, one end of the storage shaft 312 protrudes out of the groove of the installation groove 311, the gear 3131 is fixedly connected to one end of the storage shaft 312, the locking structure 3132 is installed on a side of the installation groove 311 where the gear 3131 is provided, one end of the locking structure 3132 is rotatably connected to the installation groove 311, and the other end of the locking structure 3132 has a tooth block 31321; wherein the locking device reciprocates relative to the installation groove 311 to engage or disengage the tooth block 31321 with the gear 3131.

[0059] One end of the storage shaft 312 passes through the mounting hole so that one end of the storage shaft 312 protrudes from the mounting slot 311. The gear 3131 is connected to the end of the storage shaft 312 protruding from the mounting slot 311 by interference fit, so that the gear 3131 can rotate together with the storage shaft 312. The locking structure 3132 and the gear 3131 are arranged on the same side of the mounting slot 311. The rotational connection between the locking device and the mounting slot 311 can be to set a through hole at one end of the locking device, set a rotating shaft at the position where the locking device is installed in the mounting slot 311, and pass the rotating shaft through the through hole to realize the rotational connection. Alternatively, the rotating shaft can be set on the locking device, and a bearing can be set at the position where the locking device is installed in the mounting slot 311. The rotating shaft and the bearing are interference fit to realize the rotational connection. The specific connection method is not limited, and it can be realized that the locking mechanism can rotate relative to the mounting slot 311. A tooth block 31321 is set at the other end of the locking device. Figure 4 As shown, the latch block 31321 can be a slider with teeth, and the teeth of the latch block 31321 can mesh with the teeth of the gear 3131. When the locking device reciprocates relative to the mounting groove 311, the latch block 31321 meshes or disengages with the gear 3131.

[0060] The other end of the storage shaft 312 may also pass through the mounting hole, and a through slot perpendicular to the storage shaft 312 is provided on the storage shaft 312, and the handle 314 is inserted into the through slot, so that the storage and release of the rope 9 are more convenient.

[0061] The limiting device 313 can limit the rotation of the storage shaft 312. When the rope 9 is installed and made taut, the limiting device 313 can stop the storage shaft 312 from rotating, so that the rope 9 is always in a continuously taut state, thereby improving the safety of the device used for installing the insulating spanning net.

[0062] like Figure 5 , Figure 6 As shown, in some embodiments, the second connecting portion 5 further includes: two first pull rings, which are respectively arranged on two opposite sides of the other end of the second supporting portion 4 .

[0063] The two first pull rings of the second connecting part 5 can be welded to the other end of the second supporting part 4, or the two first pull rings can be integrated. The integrated first pull ring is arranged on one side of the second supporting part 4. There is no limitation on the specific type of pull ring, as long as it can achieve a stable connection with the rope 9 without separation.

[0064] The first pull ring and the rope 9 can be connected by tying the rope 9 to the first pull ring, or by passing the rope 9 through the first pull ring on one side and tying it to the first pull ring on the other side. This has a simple structure, is easy to operate and improves the stability of the connection.

[0065] In some embodiments, the first connection part 3 also includes: a pulley structure 32, the middle part of the curved surface of the pulley structure 32 has an annular groove, the pulley structure 32 is arranged to be connected to the other end of the first support part 2, and the other end of the rope 9 is connected to the second connection part 5 through the pulley structure 32.

[0066] The connection method of the pulley structure 32 and the first support part 2 can be to set a groove at the other end of the first support part 2, and install the pulley structure 32 in the groove to realize the connection between the pulley structure 32 and the first support part 2, or to set a pulley frame, and the pulley structure 32 is connected to the first support part 2 through the pulley frame, and its specific connection method is not limited. A third pull ring 33 can be set on the first support part 2 on one side of the pulley structure 32, and the position of the third pull ring 33 corresponds to the first pull ring. The rope 9 through the pulley structure 32 passes through the third pull ring 33, and cooperates with the first pull ring to make the rope 9 parallel to the length direction of the lattice holding pole 1. The pulley structure 32 can make the rope storage device 31 smoother in the process of releasing the rope 9 and / or storing the rope 9, avoiding the friction between the rope 9 and the first support part 2 and causing the rope 9 to wear.

[0067] like Figure 7 As shown, in some embodiments, the device for installing the insulating spanning net also includes: a plurality of third support portions 6, the plurality of third support portions 6 are arranged at intervals between the first support portion 2 and the second support portion 4, one end of the third support portion 6 is connected to the lattice holding pole 1, and a third connection portion 7 is arranged at the other end, and the other end of the rope 9 is connected to the second connection portion 5 through the plurality of third connection portions 7.

[0068] The third support part 6 can be a metal rod with bearing capacity, or a long rectangular support frame. The specific type of the third support part 6 is not limited, and the rope 9 can be always in a taut state during the working process, and can withstand the force transmitted from the rope 9. The third connecting part 7 and the lattice holding pole 1 can be connected by fixing a detachable mounting seat 11 at one end of the third support part 6, and the mounting seat 11 and the lattice holding pole 1 are simultaneously provided with threads and connected by bolts, or the support part can be directly welded to the lattice holding pole 1 for fixing. The specific connection method is not limited, and it can be achieved that the lattice holding pole 1 is not separated from the third support part 6 during the working process. The third connection part 7 can be a storage device, which is connected to the third support part 6, and the rope 9 is connected to the third support part 6 through the storage device. The third connection part 7 can also be a hanging ring, which is set at the other end of the third support part 6, and one end of the rope 9 is tied to the hanging ring for connection. There is no restriction on the specific type of the third connection part 7, and it can be achieved that during the working process, the rope 9 and the third support part 6 are stably connected without separation. The other end of the third support part 6 extends in a direction away from the lattice holding pole 1, and the extension direction can be in a vertically upward direction. The third support part 6 can provide support for the rope 9 between the first support part 2 and the second support part 4, so that the rope 9 is not easily displaced due to force, thereby improving the stability of the device used for installing the insulating spanning net and enhancing the safety of the device used for installing the insulating spanning net.

[0069] like Figure 8 , Fig. 9 As shown, in some embodiments, the third support portion 6 includes: a long strip-shaped slotted member, a plate 71 and a second pull ring 72; one end of the slotted member is connected to the lattice-type holding pole 1; the plate 71 is connected to the slot bottom plate at the other end of the slotted member, and the plate 71 is parallel to the bottom plate of the slotted member, and the second pull ring 72 is arranged on the plate 71 to constitute the third connecting portion 7.

[0070] The connection method between the slot-shaped member and the lattice pole 1 can be welding the slot-shaped member and the lattice pole 1, or a detachable mounting seat 11 can be fixedly connected to one end of the slot-shaped member, and threads are provided on the mounting seat 11 and the lattice pole 1 to connect them by bolts. The specific connection method is not limited, and it can be achieved that during the working process, the slot-shaped member is not separated from the lattice pole 1. The connection method between the plate 71 and the slot-shaped member can be welding, or the plate 71 and the slot-shaped member can be integrally formed, and the specific connection method is not limited. The second pull ring 72 can be connected to the plate 71 by welding or by being integrally formed with the plate 71. The specific connection method is not limited. The position of the second pull ring 72 corresponds to the positions of the first pull ring and the third pull ring 33. One end of the rope 9 is connected to the connecting structure of the rope storage device 31. The other end of the rope 9 passes through the pulley structure 32, and successively passes through the third pull ring 33 and the second pull ring 72, and is finally tied to the first pull ring. The rope 9 is tightened by the handle 314 and the limit device 313 on the rope storage device 31, so that the rope 9 is tightened to complete the installation of the device for installing the insulating spanning net.

[0071] like Fig.10 As shown, in some embodiments, the device for installing the insulating spanning net also includes: a hook structure 8, an elastic portion 81, an adjusting portion 82 and a clamping member 83; a first notch is provided on one side of the hook structure 8, and the hook is hung on the rope 9; the elastic portion 81 is arranged inside one end of the hook structure 8 at the first notch; the adjusting portion 82 is arranged at the first notch and is connected to one end of the hook structure 8, the elastic portion 81 presses against the adjusting portion 82, and the adjusting portion 82 reciprocates along the compression direction of the elastic portion 81 to form a second notch with the other end of the hook structure 8, so that the size of the second notch becomes larger or restores to its original size; the clamping member 83 is arranged on one side of the hook structure 8, and the clamping portion is connected to the adjusting portion 82 by threads.

[0072] The elastic part 81 can be a spring or a spring sheet. In this embodiment, a spring can be used. One end of the first notch of the hook structure 8 has a space for placing a spring, and the spring is arranged in the space. The adjusting part 82 can be a cylinder or a cuboid. Its specific shape is not limited and is selected according to the cross-sectional shape of the hook structure 8. The adjusting part 82 is arranged at one end of the first notch and is inserted into the space where the spring can be placed. Part of the adjusting part 82 is outside the space. The adjusting part 82 and the other end of the hook structure 8 form a second notch, and the size of the second notch is smaller than the size of the first notch. When the adjusting part 82 is subjected to an external force, the adjusting part 82 moves into the space where the spring is placed and compresses the spring to increase the size of the second notch. When the external force is removed, the spring pushes against the adjusting part 82 to restore the second notch to its original size. A thread can be set on one side of the hook structure 8 corresponding to the position of the adjustment part 82 that is not affected by external force, and a thread can be set on the clamping member 83. The adjustment part 82 is fixed by the cooperation between the threads. When the thread is tightened, the clamping member 83 presses against the adjustment part 82, making the adjustment part 82 unable to move. When the thread is loosened, the adjustment part 82 can move due to external force. The clamping member 83 can be a screw or a bolt.

[0073] In this embodiment, the minimum size of the second notch is larger than the thickness of the plate 71 and smaller than the diameter of the rope 9, and the maximum size of the second notch is larger than the diameter of the rope 9. When the hook structure 8 moves to one side of the third support portion 6, the plate 71 can be moved to the other side of the third support portion 6 through the smallest second notch, and there is no need to remove the hook structure 8 when passing through the third support portion 6. During the operation, the operator hangs the hook on the safety belt on the hook structure 8, and the size of the second notch is always smaller than the width of the safety belt hook, so the safety belt hook cannot be separated from the hook structure 8 during the operation.

[0074] In some embodiments, the device for installing the insulating spanning net also includes: a plurality of mounting seats 11, the plurality of mounting seats 11 are respectively connected to one end of the first support portion 2, the second support portion 4 and the third support portion 6, the mounting seats 11 have a first right-angle bent plate 111 and a second right-angle bent plate 112, the first right-angle bent plate 111 is fitted with the outer side of the side beam of the lattice bracket 1, the position of the first right-angle bent plate 111 corresponding to the second right-angle bent plate 112 is fitted with the inner side of the side beam of the lattice bracket 1, and the first right-angle bent plate 111 and the second right-angle bent plate 112 are detachably fixedly connected.

[0075] The connection method of multiple mounting seats 11 and one end of the first support part 2, the second support part 4 and the third support part 6 can be welding or integrally formed, and the specific connection method is not limited. The first right-angle bent plate 111 and the second right-angle bent plate 112 can be completely fitted with the side beams of the lattice-type holding rod 1 to increase the stability of the connection. The detachable fixed connection between the first right-angle bent plate 111 and the second right-angle bent plate 112 can be a threaded connection through threaded holes corresponding to the first right-angle bent plate 111 and the second right-angle bent plate 112, or it can be clamped together by a clamp. The specific connection method is not limited, and a stable connection between the first right-angle bent plate 111 and the second right-angle bent plate 112 is achieved, and it can be disassembled after the work is completed.

[0076] When installing the insulating spanning net, two sets of devices for installing the insulating spanning net are required, which are respectively arranged on the two iron towers. The insulating spanning net is installed through multiple installation parts 10 of the two sets of devices for installing the insulating spanning net.

[0077] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art who is familiar with the present technical field can easily think of changes or substitutions within the technical scope disclosed in the present application, which should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

Claims

1. A device for installing an insulating spanning net, characterized in that: include: Lattice type pole; A plurality of mounting parts, each of which is arranged at intervals on the lattice pole and is used for mounting an insulating spanning net; A first support portion, wherein one end of the first support portion is connected to one end of the lattice pole, the other end of the first support portion extends in a direction away from the lattice pole, and the first support portion is provided with a first connection portion; a second support portion, one end of which is connected to the other end of the lattice pole, the other end of which extends in a direction away from the lattice pole, a second connecting portion is provided at the other end of the second support portion, and the first support portion and the second support portion are located on the same side of the lattice pole; A rope, one end of which is arranged at the first connection part, and the other end of which is connected to the second connection part.

2. A device for installing an insulation spanning net according to claim 1, characterized in that: The first connecting portion comprises: A rope storage device is arranged on the first supporting portion and is used for storing the rope.

3. A device for installing an insulation spanning net according to claim 2, characterized in that: The rope storage device comprises: A mounting groove, wherein the mounting portion is arranged on a side of the first supporting portion away from the second supporting portion, and mounting holes are arranged on both sides of the mounting groove accordingly; A storage shaft is arranged in the groove of the installation groove, and the two ends of the storage shaft are rotatably connected to the two installation holes respectively. A connecting structure is provided on the storage shaft, and one end of the rope is connected to the connecting structure.

4. A device for installing an insulating spanning net according to claim 3, characterized in that: Also includes: A limiting device, the limiting device comprising: a gear and a locking structure, one end of the storage shaft protrudes out of the groove of the installation groove, the gear is fixedly connected to one end of the storage shaft, the locking structure is installed on a side of the installation groove where the gear is provided, one end of the locking structure is rotatably connected to the installation groove, and the other end of the locking structure has a tooth block; Wherein, the locking device reciprocates relative to the installation groove to make the locking tooth block mesh with or disengage from the gear.

5. A device for installing an insulation spanning net according to claim 4, characterized in that: The second connecting portion further includes: Two first pull rings are respectively arranged on two opposite sides of the other end of the second supporting portion.

6. A device for installing an insulation spanning net according to claim 5, characterized in that: The first connecting portion further includes: A pulley structure, wherein the middle portion of the curved surface of the pulley structure has an annular groove, the pulley structure is arranged to be connected to the other end of the first supporting portion, and the other end of the rope is connected to the second connecting portion through the pulley structure.

7. A device for installing an insulation spanning net according to any one of claims 1 to 6, characterized in that: Also includes: A plurality of third support parts are arranged at intervals between the first support part and the second support part, one end of the third support part is connected to the lattice holding pole, and a third connection part is arranged at the other end, and the other end of the rope is connected to the second connection part through the plurality of third connection parts.

8. The device for installing an insulation spanning net according to claim 7, characterized in that: The third supporting portion comprises: A long strip-shaped slot-shaped member, one end of which is connected to the lattice-type holding pole; A plate and a second pull ring, wherein the plate is connected to the groove bottom plate at the other end of the groove-shaped member, and the plate is parallel to the bottom plate of the groove-shaped member, and the second pull ring is arranged on the plate to constitute the third connecting portion.

9. A device for installing an insulation spanning net according to claim 8, characterized in that: Also includes: A hook structure, wherein one side of the hook structure has a first notch, and the hook is hung on the rope; An elastic part, the elastic part is arranged inside one end of the hook structure at the first notch; an adjusting portion, the adjusting portion being arranged at the first notch, connected to one end of the hook structure, and forming a second notch with the other end of the hook structure, the elastic portion abutting against the adjusting portion, the adjusting portion reciprocating along the compression direction of the elastic portion, so that the size of the second notch becomes larger or returns to its original size; A clamping piece is arranged on one side of the hook structure, and the clamping part is connected to the adjusting part through a thread.

10. The device for installing an insulating spanning net according to claim 7, characterized in that: Also includes: A plurality of mounting seats are respectively connected to one end of the first supporting portion, the second supporting portion and the third supporting portion, the mounting seats have a first right-angle bent plate and a second right-angle bent plate, the first right-angle bent plate is fitted with the outer side of the side beam of the lattice pole, the position of the first right-angle bent plate corresponding to the second right-angle bent plate is fitted with the inner side of the side beam of the lattice pole, and the first right-angle bent plate and the second right-angle bent plate are detachably fixedly connected.

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