CN217418025U - Winch installation device and hoisting system for telegraph pole - Google Patents
Winch installation device and hoisting system for telegraph pole Download PDFInfo
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- CN217418025U CN217418025U CN202221474853.5U CN202221474853U CN217418025U CN 217418025 U CN217418025 U CN 217418025U CN 202221474853 U CN202221474853 U CN 202221474853U CN 217418025 U CN217418025 U CN 217418025U
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Abstract
The utility model belongs to the technical field of lifting device, concretely relates to capstan winch installation device and wire pole are with lifting by crane system, capstan winch installation device include the installing support, with the first fastener that the installing support links to each other, with first fastener releasable connection's second fastener, first fastener and second fastener are used for enclosing the outside of fixing at the wire pole, are provided with the holding surface that is used for supporting and fixed capstan winch on the installing support, still are provided with on the installing support to be used for supporting subaerial landing leg, the landing leg is located the below of holding surface. The utility model discloses effectively solved prior art and lead to the problem that the capstan winch installation is inconvenient, troublesome poeration through the fixed capstan winch of concrete foundation installation.
Description
Technical Field
The utility model relates to a capstan winch installation device and wire pole are with lifting by crane system belongs to lifting device technical field.
Background
In the process of construction or emergency repair of an electric power or communication line, a heavy object is often required to be hoisted on telegraph poles such as electric power line vertical poles or communication line vertical poles, and the like, and the hoisting methods in the prior art are two, namely, a constructor first climbs the telegraph poles and then hoists the heavy object to an installation position by using a hoisting rope; another is to install a fixed pulley on the top or upper part of the pole, and then to wind the lifting rope around the fixed pulley, and to make one end of the lifting rope fix the heavy object, and the other end is pulled by the ground personnel to hoist the heavy object to the installation position. Although the second method is suitable for hoisting heavy weight, in general, both methods involve manpower to directly pull the lifting rope to hoist the weight, so that both methods have the problems of labor waste and high labor intensity.
To this, for the convenience hoist and mount heavy object on the iron tower, often can use large-scale capstan winch with power, during the use, at first with capstan winch fixed mounting on concrete foundation to avoid the capstan winch to be because of receiving the action of gravity of heavy object and by upwards pull-up, then the rethread capstan winch lifts by crane the heavy object and improves efficiency and uses manpower sparingly.
However, in the construction or emergency repair work site of the electric power or communication line, a concrete installation foundation for installing the winch is usually not available, so that the concrete foundation is required to be poured in the work site, the winch is installed only after the concrete foundation is completely solidified, the operation is troublesome, and the work efficiency is influenced; even in a work site which is a concrete floor, it is necessary to temporarily drive an expansion screw into the concrete floor on site to fix the winch, which is not only troublesome but also damages the floor.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a winch mounting device to solve the problems of inconvenient winch mounting and troublesome operation caused by mounting and fixing a winch through a concrete foundation in the prior art; an object of the utility model is also to provide a wire pole is with lifting by crane system to solve above-mentioned problem.
In order to achieve the above object, the present invention provides a winch mounting device, which adopts the following technical solution:
the winch mounting device comprises a mounting bracket, a first fastener connected with the mounting bracket and a second fastener detachably connected with the first fastener, wherein the first fastener and the second fastener are used for being fixed outside a telegraph pole in a surrounding mode, a supporting surface used for supporting and fixing a winch is arranged on the mounting bracket, supporting legs used for supporting on the ground are further arranged on the mounting bracket, and the supporting legs are located below the supporting surface.
The beneficial effects of the above technical scheme are that: in the winch mounting device of the utility model, the mounting bracket is connected with the first fastener, the first fastener is detachably connected with the second fastener, and the first fastener and the second fastener are used for surrounding and fixing the mounting bracket on the outside of the telegraph pole, so that the mounting bracket can be detachably mounted on the telegraph pole through the first fastener and the second fastener; in addition, as the mounting bracket is provided with the supporting surface for supporting and fixing the winch, the winch can be fixed on the mounting bracket through the supporting surface, and the fixed mounting of the winch is completed; because the landing leg that is used for supporting subaerial still is provided with on the installing support, can further strengthen the intensity of installing support through the support of landing leg like this, avoid the installing support to take place to warp because of receiving the gravity of capstan winch downwards, and then also guaranteed the stability of capstan winch at the installing support installation. Compared with the prior art, the utility model discloses both need not to pour concrete foundation installation capstan winch, more need not to squeeze into expansion screw installation capstan winch on concrete foundation, only need through capstan winch installation device alright realize fixed to the installation of capstan winch, the installation of capstan winch has been made things convenient for, the capstan winch is upwards pulled up because of the action of gravity that receives the heavy object when having avoided hoisting the heavy object, simultaneously because the installing support is through first mounting and the removable installation of second mounting on the wire pole, consequently also made things convenient for installation and the dismantlement of capstan winch installation device on the wire pole, be favorable to improving electric power or communication line and establish or salvage the work efficiency.
Further, the winch mounting device also comprises a support pulley connected to the mounting support and used for a lifting rope on the winch to pass through, a pulley connecting piece used for connecting the support pulley is arranged on the mounting support, and the pulley connecting piece is located between the first fastening piece and the supporting surface.
The beneficial effects of the above technical scheme are that: the support pulley is installed between the first fastener and the second fastener through the pulley connecting piece, so that the support pulley is convenient to install through the pulley connecting piece, meanwhile, the force application direction of the winch to the lifting rope can be changed through reversing the support pulley to the lifting rope, and the winch is favorable for retracting the lifting rope.
Further, the pulley connecting piece is including fixing two mounting panels and the peg of installing on two mounting panels that just parallel arrangement on the installation support top surface, and the support pulley passes through the couple or the link is connected on the peg.
The beneficial effects of the above technical scheme are that: the pulley connecting piece is composed of two mounting plates and hanging shafts mounted on the two mounting plates, the structure is simple, the processing and the manufacturing are convenient, meanwhile, the support pulleys are connected to the hanging shafts through hooks or hanging rings, and the connection of the support pulleys on the mounting supports is also facilitated.
Further, the hanging shaft is a mounting bolt mounted on the two mounting plates.
The beneficial effects of the above technical scheme are that: the hanging scroll is arranged into the mounting bolt, so that the hanging scroll can be conveniently mounted and fixed between the two mounting plates.
Furthermore, a counterweight hanging piece used for hooking the counterweight piece is arranged on the bottom surface of the mounting support, and the counterweight hanging piece is located below the pulley connecting piece.
The beneficial effects of the above technical scheme are that: when the lifting rope hoists a heavy object, the lifting rope can apply upward force to the mounting bracket through the bracket pulley, so that the mounting bracket tends to deform upwards, the counterweight part is hooked below the bracket pulley through the counterweight hanging part, the upward pulling force of the lifting rope can be balanced to a certain extent by the gravity of the counterweight part, the deformation of the mounting bracket is reduced, and the using effect is ensured.
Furthermore, a counterweight hanging piece used for hooking the counterweight piece is arranged on the bottom surface of the mounting support.
The beneficial effects of the above technical scheme are that: because the lifting rope can exert ascending power to the installing support through the capstan winch, consequently through counter weight pendant hook counterweight, can balance the ascending pulling force of lifting rope to a certain extent, reduce the deformation of installing support, guarantee the result of use.
Further, the installing support comprises an installing rod, the first fastening piece is fixedly connected with one end of the installing rod, and the supporting surface is a top surface close to the other end of the installing rod.
The beneficial effects of the above technical scheme are that: the mounting bracket is set as the mounting rod, so that the structure of the mounting bracket is simplified, and the mounting bracket is convenient to process and manufacture.
Further, the first fastener and the second fastener are provided with arc-shaped concave parts, and two ends of the first fastener and two ends of the second fastener are detachably connected through fixing bolts respectively.
The beneficial effects of the above technical scheme are that: the first fastening piece and the second fastening piece can be more fit with the outer surface of the telegraph pole through the arc-shaped concave part, so that the fixing and mounting effects of the first fastening piece and the second fastening piece on the telegraph pole can be further improved, and the mounting of the mounting bracket on the telegraph pole can be more stable; the detachable connection is carried out through the fixing bolt, so that the connection and the detachment between the first fastener and the second fastener are facilitated.
Furthermore, a fixing plate is fixed on the bottom surface of the mounting support, a connecting plate is arranged at the upper end of the supporting leg, and the connecting plate is connected with the fixing plate through a locking bolt and a locking nut.
The beneficial effects of the above technical scheme are that: can realize the fixed connection between connecting plate and the fixed plate through locking bolt and lock nut like this, avoid taking place to rotate between connecting plate and the fixed plate, guarantee the joint strength between connecting plate and the fixed plate, and then also be favorable to guaranteeing the supporting effect of landing leg to the installing support, unscrew locking bolt and locking nut back simultaneously, can enough change the support angle of landing leg, make things convenient for the landing leg to be subaerial to support, the landing leg also conveniently folds simultaneously, can reduce the occupation space of landing leg promptly, the taking in of capstan winch installation device has been made things convenient for.
In order to achieve the above object, the utility model provides a lifting system for telegraph pole adopts following technical scheme:
the utility model provides a hoist system for wire pole, including the capstan winch installation device that is used for fixed mounting in the wire pole lower part, the pulley installed part of fixed mounting in wire pole upper portion or top, install the pulley that lifts by crane that the lifting rope that supplies on the capstan winch walked around on the pulley installed part, capstan winch installation device includes the installing support, the first fastener that links to each other with the installing support, with first fastener releasable connection's second fastener, first fastener and second fastener are used for enclosing the outside of fixing at the wire pole, be provided with the holding surface that is used for supporting and fixed capstan winch on the installing support, still be provided with the landing leg that is used for supporting subaerial on the installing support, the landing leg is located the below of holding surface.
The beneficial effects of the above technical scheme are that: in the utility model, because the mounting bracket is connected with the first fastener, the first fastener can be detachably connected with the second fastener, and because the first fastener and the second fastener are used for surrounding and fixing the mounting bracket outside the telegraph pole, the mounting bracket can be detachably mounted on the telegraph pole through the first fastener and the second fastener; in addition, as the mounting bracket is provided with the supporting surface for supporting and fixing the winch, the winch can be fixed on the mounting bracket through the supporting surface, and the fixed mounting of the winch is completed; because the landing leg that is used for supporting subaerial still is provided with on the installing support, can further strengthen the intensity of installing support through the support of landing leg like this, avoid the installing support to take place to warp because of receiving the gravity of capstan winch downwards, and then also guaranteed the stability of capstan winch at the installing support installation. Compared with the prior art, the utility model discloses both need not to pour concrete foundation installation capstan winch, more need not to squeeze into expansion screw installation capstan winch on concrete foundation, only need through capstan winch installation device alright realize fixed to the installation of capstan winch, the installation of capstan winch has been made things convenient for, the capstan winch is upwards pulled up because of the action of gravity that receives the heavy object when having avoided hoisting the heavy object, simultaneously because the installing support is through first mounting and the removable installation of second mounting on the wire pole, consequently also made things convenient for installation and the dismantlement of capstan winch installation device on the wire pole, be favorable to improving electric power or communication line and establish or salvage the work efficiency.
Further, the winch mounting device also comprises a support pulley connected to the mounting support and used for a lifting rope on the winch to pass through, a pulley connecting piece used for connecting the support pulley is arranged on the mounting support, and the pulley connecting piece is located between the first fastening piece and the supporting surface.
The beneficial effects of the above technical scheme are that: the support pulley is installed between the first fastener and the second fastener through the pulley connecting piece, so that the support pulley is convenient to install through the pulley connecting piece, meanwhile, the force application direction of the winch to the lifting rope can be changed through reversing the support pulley to the lifting rope, and the winch is favorable for retracting the lifting rope.
Further, the pulley connecting piece is including fixing two mounting panels and the peg of installing on two mounting panels that just parallel arrangement on the installation support top surface, and the support pulley passes through the couple or the link is connected on the peg.
The beneficial effects of the above technical scheme are that: the pulley connecting piece is composed of two mounting plates and hanging shafts mounted on the two mounting plates, the structure is simple, the processing and the manufacturing are convenient, meanwhile, the support pulleys are connected to the hanging shafts through hooks or hanging rings, and the connection of the support pulleys on the mounting supports is also facilitated.
Further, the hanging shaft is a mounting bolt mounted on the two mounting plates.
The beneficial effects of the above technical scheme are that: the hanging shaft is arranged into the mounting bolt, so that the hanging shaft is convenient to mount and fix between the two mounting plates.
Furthermore, a counterweight hanging piece used for hooking the counterweight piece is arranged on the bottom surface of the mounting support, and the counterweight hanging piece is located below the pulley connecting piece.
The beneficial effects of the above technical scheme are that: when the lifting rope hoists a heavy object, the lifting rope can apply upward force to the mounting bracket through the bracket pulley, so that the mounting bracket tends to deform upwards, the counterweight part is hooked below the bracket pulley through the counterweight hanging part, the upward pulling force of the lifting rope can be balanced to a certain extent by the gravity of the counterweight part, the deformation of the mounting bracket is reduced, and the using effect is ensured.
Furthermore, a counterweight hanging piece used for hooking the counterweight piece is arranged on the bottom surface of the mounting support.
The beneficial effects of the above technical scheme are that: because the lifting rope can exert ascending power to the installing support through the capstan winch, consequently through counter weight pendant hook counterweight, can balance the ascending pulling force of lifting rope to a certain extent, reduce the deformation of installing support, guarantee the result of use.
Further, the installing support comprises an installing rod, the first fastening piece is fixedly connected with one end of the installing rod, and the supporting surface is a top surface close to the other end of the installing rod.
The beneficial effects of the above technical scheme are that: the mounting bracket is set to be the mounting rod, so that the structure of the mounting bracket is simplified, and the mounting bracket is convenient to process and manufacture.
Further, the first fastener and the second fastener are provided with arc-shaped concave parts, and two ends of the first fastener and two ends of the second fastener are detachably connected through fixing bolts respectively.
The beneficial effects of the above technical scheme are that: the first fastening piece and the second fastening piece can be more fit with the outer surface of the telegraph pole through the arc-shaped concave part, so that the fixing and mounting effects of the first fastening piece and the second fastening piece on the telegraph pole can be further improved, and the mounting of the mounting bracket on the telegraph pole can be more stable; the detachable connection is carried out through the fixing bolt, so that the connection and the detachment between the first fastener and the second fastener are facilitated.
Furthermore, a fixing plate is fixed on the bottom surface of the mounting support, a connecting plate is arranged at the upper end of the supporting leg, and the connecting plate is connected with the fixing plate through a locking bolt and a locking nut.
The beneficial effects of the above technical scheme are that: like this can realize the fixed connection between connecting plate and the fixed plate through locking bolt and lock nut, avoid taking place to rotate between connecting plate and the fixed plate, guarantee the joint strength between connecting plate and the fixed plate, and then also be favorable to guaranteeing the supporting effect of landing leg to the installing support, unscrew locking bolt and locking nut back simultaneously, can enough change the support angle of landing leg, make things convenient for the landing leg to support subaerial, the landing leg also conveniently folds simultaneously, can reduce the occupation space of landing leg promptly, the taking in of capstan winch installation device has been made things convenient for.
Drawings
Figure 1 is a schematic view of an embodiment 1 of the utility pole hoisting system;
figure 2 is a schematic view of a pulley mount in example 2 of the utility pole hoist system;
figure 3 is a schematic view of the pulley mount of example 3 of the hoisting system for utility poles of the present invention.
In the figure: 10. a utility pole; 20. mounting a rod; 30. a winch; 40. a fixing plate; 50. fixing the bolt; 60. a support leg; 70. mounting a plate; 80. installing a bolt; 90. a counterweight suspension loop; 100. a bracket pulley; 110. a lifting rope; 120. rope sleeves; 121. a first hoisting ring; 122. a second hoisting ring; 130. hoisting a pulley; 140. a hook; 150. a weight; 160. a first fastener; 170. a second fastener; 180. locking the bolt; 190. hooping; 200. a cross arm; 210. a U-shaped screw.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clear, the present invention is further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention, i.e., the described embodiments are only some, but not all embodiments of the invention. The components of the embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiment of the present invention, all other embodiments obtained by the person skilled in the art without creative work belong to the protection scope of the present invention.
It should be noted that, in the detailed description of the present invention, terms such as "first" and "second" may be used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between the entities or operations. Also, terms such as "comprises," "comprising," or any other variation thereof, which may be present, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, the appearances of the phrase "comprising an … …" or similar limitation may be present without necessarily excluding the presence of additional identical elements in the process, method, article, or apparatus that comprises the same elements.
In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" when they are used are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; either directly or indirectly through intervening media, or may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those skilled in the art through specific situations.
In the description of the present invention, unless otherwise explicitly specified or limited, the term "provided" may be used in a broad sense, for example, the object of "provided" may be a part of the body, or may be arranged separately from the body and connected to the body, and the connection may be a detachable connection or a non-detachable connection. The specific meaning of the above terms in the present invention can be understood by those skilled in the art through specific situations.
The present invention will be described in further detail with reference to examples.
The utility model discloses well wire pole is with embodiment 1 of system of lifting by crane:
as shown in fig. 1, the hoisting system for utility poles includes a winch mounting device for fixed mounting on the lower portion of the utility pole 10, the winch mounting device including a mounting bracket, a first fastener 160, and a second fastener 170. Wherein the mounting bracket includes a mounting pole 20, and the mounting pole 20 has a first end proximate the utility pole 10 and a second end distal from the utility pole 10. The first fastener 160 is connected to the first end of the mounting rod 20, the first fastener 160 and the second fastener 170 are detachably connected at both ends thereof by the fixing bolt 50, respectively, and the first fastener 160 and the second fastener 170 are adapted to be fastened around the outside of the utility pole 10, whereby the mounting rod 20 can be fixed to the utility pole 10 by fastening the first fastener 160 and the second fastener 170 to the outside of the utility pole 10. The first fastener 160 and the second fastener 170 are both semicircular anchor ears, that is, the first fastener 160 and the second fastener 170 are both provided with arc-shaped concave portions, so that the first fastener 160 and the second fastener 170 can be more matched with the outer surface of the utility pole 10 through the respective arc-shaped concave portions, and can also be more stably fixed on the utility pole 10, and further, the mounting pole 20 can be more stably mounted on the utility pole 10.
As shown in fig. 1, the top surface of the mounting rod 20 near the second end is fixedly mounted with the winch 30 by a bolt, i.e., the top surface of the mounting rod 20 near the second end forms a supporting surface for supporting and fixing the winch 30. The mounting rod 20 is further provided with two support legs 60 which are used for supporting on the ground and are positioned right below the supporting surface, specifically, the bottom surface of the mounting rod 20 is fixed with the fixing plate 40, the upper end of each support leg 60 is provided with a connecting plate, and each connecting plate is connected with the fixing plate 40 through the locking bolt 180 and the locking nut, so that the fixed connection between the support legs 60 and the mounting rod 20 can be realized through the locking bolt 180 and the locking nut, the strength of the mounting rod 20 is further enhanced through the support of the support legs 60, the mounting rod 20 is prevented from deforming downwards due to the gravity of the winch 30, the stability of the installation of the winch 30 on the mounting rod 20 is further ensured, after the locking bolt 180 and the locking nut are loosened, the supporting angle of the support legs 60 can be changed, the support legs 60 can be conveniently supported on the ground, the support legs 60 can be conveniently folded, and the occupied space of the support legs 60 can be reduced, convenient storage of the winch installation device.
As shown in fig. 1, the winch mounting device further includes a bracket pulley 100 connected to the mounting rod 20 for the lifting rope 110 of the winch 30 to pass around, specifically, the mounting rod 20 is provided with a pulley connecting member located between the first fastening member 160 and the supporting surface and used for connecting the bracket pulley 100, the pulley connecting member includes two mounting plates 70 fixed on the top surface of the mounting rod 20 and arranged in parallel, and a hanging shaft mounted on the two mounting plates 70, in this embodiment, the hanging shaft is a mounting bolt 80, and the bracket pulley 100 is hung on the mounting bolt 80 through a hanging ring thereon to realize connection with the pulley connecting member.
As shown in fig. 1, a weight hanging member for hanging a weight is further disposed on the bottom surface of the mounting rod 20, wherein in this embodiment, the weight hanging member is a weight hanging ring 90 and is located below the pulley connecting member, that is, the weight hanging member is located below the bracket pulley 100, so that the upward pulling force applied to the mounting rod 20 by the lifting rope 110 through the bracket pulley 100 can be balanced to some extent by the gravity of the weight hanging member, the deformation of the mounting rod 20 is reduced, and the use effect is ensured.
As shown in fig. 1, the hoisting system for utility pole further includes a pulley mounting member fixedly mounted on the upper portion of the utility pole 10, in this embodiment, the pulley mounting member is a rope loop 120 of palm rope, and in other embodiments, the rope loop 120 may also be a rope loop 120 of nylon rope. Two ends of the rope sling 120 are respectively provided with a hanging ring, namely a first hanging ring 121 and a second hanging ring 122, when the rope sling 120 is installed on the telegraph pole 10, one end of the rope sling 120 penetrates through the first hanging ring 121 at the other end and is tensioned, and the rope sling 120 is fixed on the telegraph pole 10 through friction force with the telegraph pole 10. A lifting pulley 130 is hooked on the second lifting ring 122 of the rope sling 120, the lifting rope 110 led out from the winch 30 is wound around the bracket pulley 100 and then vertically downward through the lifting pulley 130, and the end of the lifting rope 110 wound around the lifting pulley 130 is connected with a lifting hook 140 for hooking a heavy object 150, so that when the lifting rope 110 is driven to be wound and unwound by the winch 30, the heavy object 150 can be hooked through the lifting hook 140 on the lifting rope 110 to hoist the heavy object 150.
In the winch mounting device of the utility model, the mounting rod is connected with the first fastener, the first fastener is detachably connected with the second fastener, and the first fastener and the second fastener are used for surrounding and fixing the mounting rod outside the telegraph pole, so that the mounting rod can be detachably mounted on the telegraph pole through the first fastener and the second fastener; in addition, the mounting rod is provided with a supporting surface for supporting and fixing the winch, so that the winch can be fixed on the mounting rod through the supporting surface, and the fixed mounting of the winch is completed. Compared with the prior art, the utility model discloses both need not to pour concrete foundation installation capstan winch, more need not to squeeze into expansion screw installation capstan winch on concrete foundation, only need through capstan winch installation device alright realize fixed to the installation of capstan winch, the installation of capstan winch has been made things convenient for, the capstan winch is upwards pulled up because of the action of gravity that receives the heavy object when having avoided hoisting the heavy object, simultaneously because the installing support is through first mounting and the removable installation of second mounting on the wire pole, consequently also made things convenient for installation and the dismantlement of capstan winch installation device on the wire pole, be favorable to improving electric power or communication line and establish or salvage the work efficiency.
The utility model discloses well wire pole is with embodiment 2 of system of lifting by crane:
the present embodiment is different from embodiment 1 in that the pulley attachment member is a rope socket in embodiment 1. In the embodiment, as shown in fig. 2, the pulley mounting member includes two semicircular hoops 190, and the hoisting pulley 130 is mounted at one end of the hoop 190.
The utility model discloses well wire pole is with embodiment 3 of system of lifting by crane:
the present embodiment is different from embodiment 1 in that the pulley mounting member is a rope sling in embodiment 1. In the embodiment, as shown in fig. 3, the pulley mounting member includes a cross arm 200 and a U-shaped screw 210 having both ends passing through the cross arm 200 and both ends being in threaded engagement with nuts, and the hoisting pulley 130 is mounted on the cross arm 200.
The utility model discloses well wire pole is with embodiment 4 of system of lifting by crane:
this embodiment is different from embodiment 1 in that the pulley mount is fixedly installed on the upper part of the utility pole in embodiment 1. In this embodiment, the pulley mounts are fixedly mounted to the top of the pole.
The utility model discloses well wire pole is with embodiment 5 of system of lifting by crane:
the difference between this embodiment and embodiment 1 is that, in embodiment 1, the connecting plate is connected to the fixing plate through the locking bolt and the locking nut to realize the fixed connection between the support leg and the mounting bracket. In this embodiment, the support legs are welded to the mounting bracket.
The utility model discloses well wire pole is with embodiment 6 of system of lifting by crane:
the present embodiment is different from embodiment 1 in that, in embodiment 1, the first fastening member and the second fastening member are both semicircular anchor ears. In this embodiment, the first fastening member is a cross arm, and the second fastening member is a U-shaped screw rod having both ends penetrating the cross arm and both being in threaded engagement with the nut.
The utility model discloses well wire pole is with embodiment 7 of system of lifting by crane:
this embodiment is different from embodiment 1 in that, in embodiment 1, the mounting bracket includes a mounting rod. In this embodiment, the mounting bracket is a plate-shaped structure or a frame structure.
The utility model discloses well wire pole is with embodiment 8 of system of lifting by crane:
the difference between this embodiment and embodiment 1 is that in embodiment 1, a weight hanger for hooking the weight and located below the pulley connecting member is provided on the bottom surface of the mounting bracket. In this embodiment, the mounting bracket is not provided with the pulley connecting piece, and the bottom surface of the mounting bracket is provided with the counterweight hanging piece which is used for hooking the counterweight and is positioned below the winch, so that the upward pulling force applied to the mounting bracket by the winch by the lifting rope is balanced to a certain extent through the gravity of the counterweight.
The utility model discloses well wire pole is with embodiment 9 of system of lifting by crane:
the present embodiment is different from embodiment 1 in that, in embodiment 1, the weight hanging member is a weight hanging ring. In this embodiment, the weight hanging member is a weight hanging lug. In other embodiments, the weight hangers may also be lanyards that are hooked to the mounting bracket.
The utility model discloses well wire pole is with embodiment 10 of system of lifting by crane:
the present embodiment is different from embodiment 1 in that, in embodiment 1, a weight hanger for hooking a weight is provided on a bottom surface of a mounting bracket. In this embodiment, the bottom surface of the mounting bracket is not provided with a counterweight hanging piece for hooking the counterweight, and under such a condition, the mounting bracket can only avoid deformation caused by upward tension of the lifting rope through the strength of the mounting bracket.
The utility model discloses well wire pole is with embodiment 11 of system of lifting by crane:
the present embodiment is different from embodiment 1 in that in embodiment 1, the hanger shaft is a mounting bolt. In this embodiment, the hanging shaft is a pin shaft.
The utility model discloses well wire pole is with embodiment 12 of system of lifting by crane:
the difference between the embodiment and the embodiment 1 is that in the embodiment 1, the bracket pulley is connected to the hanging shaft through the hanging ring. In the embodiment, the support pulley is connected to the hanging shaft through the hook.
The utility model discloses well wire pole is with embodiment 13 of system of lifting by crane:
the present embodiment is different from embodiment 1 in that, in embodiment 1, the pulley coupling member includes two mounting plates fixed to the top surfaces of the mounting brackets and arranged in parallel, and a hanging shaft mounted on the two mounting plates. In this embodiment, however, the pulley attachment includes only one suspension loop. In other embodiments, the pulley coupling includes only one lug.
The utility model discloses well wire pole is with embodiment 14 of system of lifting by crane:
the difference between the embodiment and the embodiment 1 is that in the embodiment 1, a pulley connecting piece for connecting a pulley of a bracket is arranged on a mounting bracket. In this embodiment, the mounting bracket is not provided with a pulley connecting member for connecting the bracket pulley, that is, the mounting bracket is not provided with a bracket pulley around which the lifting rope on the winch is wound.
The utility model discloses well wire pole is with embodiment 15 of system of lifting by crane:
the present embodiment is different from embodiment 1 in that in embodiment 1, the leg is located directly below the support surface. In this embodiment, however, the legs are disposed on the bottom surface of the mounting bracket near the middle of the mounting bracket.
The utility model discloses well capstan winch installation device's embodiment: the specific structure of the winch mounting device is the same as that of the embodiment of the hoisting system for utility poles described above, and will not be repeated here.
The above description is only for the preferred embodiment of the present invention, and the present invention is not limited thereto, the protection scope of the present invention is defined by the claims, and all structural changes equivalent to the contents of the description and drawings of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The winch mounting device is characterized by comprising a mounting bracket, a first fastener (160) connected with the mounting bracket, and a second fastener (170) detachably connected with the first fastener (160), wherein the first fastener (160) and the second fastener (170) are used for being fixed on the outer portion of a telegraph pole (10) in a surrounding mode, a supporting surface used for supporting and fixing a winch (30) is arranged on the mounting bracket, a supporting leg (60) used for supporting on the ground is further arranged on the mounting bracket, and the supporting leg (60) is located below the supporting surface.
2. Winch mounting arrangement according to claim 1, further comprising a bracket pulley (100) connected to the mounting bracket for the hoisting rope (110) of the winch (30) to pass around, wherein the mounting bracket is provided with a pulley connection for connecting the bracket pulley (100), the pulley connection being located between the first fastening member (160) and the support surface.
3. Winch mounting arrangement, according to claim 2, characterized in that the pulley connection comprises two mounting plates (70) fixed on the top surface of the mounting bracket and arranged in parallel and a hanging shaft mounted on the two mounting plates (70), on which hanging shaft the bracket pulley (100) is connected by means of a hook or a hanging ring.
4. Winch mounting arrangement, according to claim 3, characterized in that the hanging axle is a mounting bolt (80) mounted on two mounting plates (70).
5. The winch mounting arrangement of any one of claims 2 to 4, wherein a weight hanger is provided on the bottom surface of the mounting bracket for hooking a weight member, the weight hanger being located below the pulley connection member.
6. The winch mounting arrangement of claim 1, wherein a weight hanger is provided on a bottom surface of the mounting bracket for hooking a weight.
7. Winch mounting arrangement according to any of claims 1 to 4, wherein the mounting bracket comprises a mounting bar (20), the first fastening member (160) being fixedly connected to one end of the mounting bar (20), and the support surface being a top surface adjacent to the other end of the mounting bar (20).
8. Winch mounting arrangement according to any of claims 1 to 4, characterized in that the first (160) and second (170) fastening elements each have an arcuate recess, and that the first (160) and second (170) fastening elements are detachably connected at both ends by means of a fixing bolt (50).
9. Winch mounting arrangement according to any of claims 1 to 4, wherein the mounting bracket has a fixing plate (40) fixed to its bottom surface, and the legs (60) have connecting plates at their upper ends, which are connected to the fixing plate (40) by means of locking bolts (180) and locking nuts.
10. A hoisting system for utility poles, comprising a winch mounting device for fixedly mounting on the lower portion of a utility pole (10), a pulley mounting member fixedly mounted on the upper portion or the top portion of the utility pole (10), a hoisting pulley (130) being mounted on the pulley mounting member for a hoisting rope (110) on a winch (30) to pass around, the winch mounting device being the same as the winch mounting device according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221474853.5U CN217418025U (en) | 2022-06-13 | 2022-06-13 | Winch installation device and hoisting system for telegraph pole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221474853.5U CN217418025U (en) | 2022-06-13 | 2022-06-13 | Winch installation device and hoisting system for telegraph pole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217418025U true CN217418025U (en) | 2022-09-13 |
Family
ID=83170596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221474853.5U Active CN217418025U (en) | 2022-06-13 | 2022-06-13 | Winch installation device and hoisting system for telegraph pole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217418025U (en) |
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2022
- 2022-06-13 CN CN202221474853.5U patent/CN217418025U/en active Active
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