CN110453961B - Portable emergency composite material telegraph pole - Google Patents
Portable emergency composite material telegraph pole Download PDFInfo
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- CN110453961B CN110453961B CN201910761169.1A CN201910761169A CN110453961B CN 110453961 B CN110453961 B CN 110453961B CN 201910761169 A CN201910761169 A CN 201910761169A CN 110453961 B CN110453961 B CN 110453961B
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- pole
- rod
- telegraph pole
- telegraph
- piston rod
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
- E04H12/18—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures movable or with movable sections, e.g. rotatable or telescopic
- E04H12/182—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures movable or with movable sections, e.g. rotatable or telescopic telescopic
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
- E04H12/22—Sockets or holders for poles or posts
- E04H12/2207—Sockets or holders for poles or posts not used
- E04H12/2215—Sockets or holders for poles or posts not used driven into the ground
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
- E04H12/22—Sockets or holders for poles or posts
- E04H12/2292—Holders used for protection, repair or reinforcement of the post or pole
Abstract
The invention belongs to the technical field of electric power operation and maintenance, and particularly relates to a convenient emergency composite telegraph pole; comprises a telegraph pole body and a triangular bracket; the upper end of the telegraph pole body is vertically fixed with the triangular bracket; the triangular bracket is provided with a hoop; the lower end surface of the telegraph pole body is provided with three supporting legs, and each supporting leg is connected with the telegraph pole body by virtue of a rotating shaft bolt; the lower end of the supporting leg is in a sharp-pointed shape; the telegraph pole body comprises a first pole and a second pole, the first pole is of a hollow structure, a through hole is formed in the bottom of the first pole, and the second pole is fixedly connected with the first pole through a bolt; the novel telegraph pole is simple in structure and reasonable in design, changes the traditional mode of burying the telegraph pole in soil, can be used in disaster relief sites, can also be normally used, and reduces the height of the telegraph pole body when a secondary accident occurs in a disaster area, so that the phenomenon that the telegraph pole body topples over to hurt people is reduced.
Description
Technical Field
The invention belongs to the technical field of electric power operation and maintenance, and particularly relates to a convenient emergency composite telegraph pole.
Background
In the process of power transmission, the utility pole has important functions of guiding and supporting the electric wire, changing the transmission direction of the electric wire, transmitting power at the terminal and the like, so that the damage of the utility pole seriously affects the power supply.
According to investigation, China is one of the most serious countries suffered from natural disasters in the world, and in recent years, China has many severe natural disasters such as waterlogging, earthquake, snow disaster, typhoon and the like; in addition, because China is in the high-speed period of economic development, along with the development of various industries, various accidents occur more frequently, disaster areas are often worried by one wolf, houses, buildings and telegraph poles collapse, roads are blocked, power supply systems are paralyzed, in the post-disaster reconstruction process, the recovery of power supply and communication guarantee is important, but due to the road blockage, large-sized motor vehicles cannot enter, the reinstallation of the telegraph poles and the communication can be carried out only after the road traffic is recovered, if the telegraph poles are recovered as soon as possible, only manual carrying is required, but at present, the telegraph poles are mostly cement telegraph poles, and telegraph pole columns are heavy and very difficult to carry by manpower and have high risk; in addition, the traditional method for burying the telegraph pole in soil is complex, a large amount of manpower and time are needed for burying the telegraph pole in soil, the progress for saving lives and properties of disaster victims is invisibly slowed down, and when a secondary disaster occurs in a disaster area, the traditional cement telegraph pole may collapse again, so that the safety of people in the disaster area is threatened, and the property of people is lost, therefore, the technical problem needs to be solved.
Disclosure of Invention
In order to make up for the defects of the prior art and solve the problem that the telegraph pole in the prior art does not have an emergency function, the invention provides a convenient emergency composite telegraph pole.
The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to a portable emergency composite material telegraph pole which comprises a telegraph pole body and a triangular support; the upper end of the telegraph pole body is vertically fixed with the triangular bracket; a group of hoops for fixing the electric wire are uniformly arranged on the triangular support; the lower end face of the telegraph pole body is provided with three supporting legs which are arranged at intervals of 120 degrees, and each supporting leg is connected with the telegraph pole body by virtue of a rotating shaft bolt; the lower end of the supporting leg is in a sharp-pointed shape; the telegraph pole body comprises a first pole and a second pole, the first pole is of a hollow structure, a through hole is formed in the bottom of the first pole, and the second pole is fixedly connected with the first pole through a bolt; a cavity is arranged in the side wall of the first rod; the three rigid ropes are uniformly divided into two rigid ropes after being converged among the three supporting legs, penetrate through the bottom of the first rod into the cavity respectively and then are wound on the bolt for fixing the first rod and the second rod, the end parts of the rigid ropes are fixedly connected with the bolt, and the rigid ropes are pulled to enable the bolt to rotate when the distance between the three supporting legs is longer and longer; when the telegraph pole is used, the three support legs are inserted into soil, so that the telegraph pole body can be conveniently fixed, after the telegraph pole body is fixed, wires to be laid can be placed in the hoops on the triangular supports, the laying time of the telegraph pole is shortened, the traditional mode of burying and planting the telegraph pole in soil is changed, the telegraph pole can be used in a disaster relief site and can also be normally used, when a secondary accident occurs in the disaster relief site, for example, after an earthquake occurs, when a secondary aftershock occurs in a disaster area, soil is loosened, the distance between the three support legs below the telegraph pole body is longer and longer, the rigid ropes between the support legs are driven to move, as the rigid ropes are fixedly wound on the bolts, when the rigid ropes on the support legs move, the rigid ropes on the bolts drive the bolts to rotate, the bolts to loosen, and a second pole falls into a first pole, therefore, the length of the telegraph pole body is reduced, namely the gravity center of the telegraph pole body is reduced, and the situation that the telegraph pole body topples over to hurt people when secondary aftershock occurs is reduced.
Preferably, the bottom of the first rod is filled with a graphite block, the rigid rope penetrates through the graphite block and then enters the cavity, and the graphite block is used for reducing the friction force of the rigid rope; the graphite block is filled at the bottom of the first rod, so that the friction force of the rigid rope can be effectively reduced, and the situation that the rigid rope is broken when contacting the first rod is prevented, so that the rigid rope can normally work under the condition that the action of the rigid rope is invalid.
Preferably, the bottom of the first rod is provided with a buffer ring, and the buffer ring is used for preventing the bottom of the first rod from being broken due to impact force generated after the second rod falls into the first rod; when the second pole falls into the bottom of the first pole, the buffer ring can offset the impact force generated when a part of the second pole falls into the buffer ring, and the bottom of the first pole is prevented from being broken due to the overlarge impact force when the second pole falls into the buffer ring, so that the normal use of the telegraph pole body is prevented from being influenced.
Preferably, the buffer ring is of a hollow structure, and gas is filled in the buffer ring of the hollow structure; the support leg is of a hollow structure, the support leg of the hollow structure is communicated with the buffer ring of the hollow structure through an air pipe, a T-shaped piston rod is arranged inside the support leg, the end part of the T-shaped piston rod is in a sharp-prick shape, the air pipe is positioned above the T-shaped piston rod, and when a second rod falls into the bottom of the first rod, the buffer ring extrudes discharged air to enter the support leg of the hollow structure to enable the T-shaped piston rod to extend out; when No. two poles and buffering ring contact, the buffering ring receives the extrusion, and buffering ring extrusion combustion gas can get into the supporting leg through the trachea in, and gas gets into the supporting leg in the back, promotes T type piston rod and stretches out for in T type piston rod can get into darker soil, when further reducing the secondary occurence of failure, the wire pole body takes place to empty the condition that takes place to hinder the people or influences the electric power normal use condition.
Preferably, the T-shaped piston rod is of a hollow structure, an explosion nail is placed in the T-shaped piston rod of the hollow structure, a firing pin is placed at the end of the explosion nail, one end, far away from the explosion nail, of the firing pin extends out of the T-shaped piston rod, and after the T-shaped piston rod extends out, the firing pin is contacted with the end of the supporting leg to push out the explosion nail; after the T type piston rod stretches out behind the supporting leg, when the T type piston rod moved to the tip of supporting leg, the firing pin detonated the explosion nail with the supporting leg contact, and the explosion nail was beaten out in the T type piston rod, for T type piston rod, in the explosion nail can get into darker soil, increased wire pole body's land fertility of grabbing, when having reduced the secondary accident again, the wire pole body took place to empty and takes place to hinder the condition of people or influence the electric power normal use condition.
Preferably, a screw rod nut is fixedly connected to the part, located in the first rod, of the second rod, the diameter of the screw rod nut is smaller than that of the buffer ring, the bottom of the second rod is rotatably connected with a screw rod, one end, away from the second rod, of the screw rod penetrates out of the screw rod nut, then a packing auger is fixedly connected to the screw rod nut, the bottom of the packing auger is in a pointed shape, and the screw rod nut and the screw rod are matched to drive the packing auger to rotate; when the second pole falls into the first pole inside, lead screw and auger can move down simultaneously, stretch out and contact the back with ground in the through-hole of auger follow bottom, because the resistance on ground, lead screw and screw-nut cooperation drive the auger and rotate, make in the auger rotation gets into soil to increase the strong point of wire pole body, improved the stability of wire pole body, make this wire pole more have emergent function.
When the telegraph pole is used, the three support legs are inserted into soil, so that the telegraph pole body can be conveniently fixed, after the telegraph pole body is fixed, wires to be laid can be placed in the hoops on the triangular supports, the laying time of the telegraph pole is shortened, the traditional mode of burying and planting the telegraph pole in soil is changed, the telegraph pole can be used in a disaster relief site and can also be normally used, when a secondary accident occurs in the disaster relief site, for example, after an earthquake occurs, when a secondary aftershock occurs in a disaster area, soil is loosened, the distance between the three support legs below the telegraph pole body is longer and longer, the rigid ropes between the support legs are driven to move, as the rigid ropes are fixedly wound on the bolts, when the rigid ropes on the support legs move, the rigid ropes on the bolts drive the bolts to rotate, the bolts to loosen, and a second pole falls into a first pole, therefore, the length of the telegraph pole body is reduced, namely the gravity center of the telegraph pole body is reduced, and the situation that the telegraph pole body topples over to hurt people when secondary aftershock occurs is reduced; when a second pole falls into the bottom of the first pole, the buffer ring can offset the impact force generated when a part of the second pole falls into the buffer ring, so that the bottom of the first pole is prevented from being broken due to overlarge impact force when the second pole falls into the buffer ring, and the normal use of the telegraph pole body is prevented from being influenced; when the second pole is in contact with the buffer ring, the buffer ring is extruded, gas exhausted by the buffer ring through extrusion of the buffer ring enters the supporting leg through the gas pipe, and the T-shaped piston rod is pushed to extend out after the gas enters the supporting leg, so that the T-shaped piston rod can enter deeper soil, and the phenomenon that a telegraph pole body is toppled to hurt people or influence the normal use of electric power when a secondary accident occurs is further reduced; after the T-shaped piston rod extends out of the supporting leg, when the T-shaped piston rod moves to the end of the supporting leg, the firing pin contacts with the supporting leg to detonate the explosion nail, the explosion nail is detonated from the T-shaped piston rod, compared with the T-shaped piston rod, the explosion nail can enter deeper soil, the ground grabbing force of the telegraph pole body is increased, and the situation that when a secondary accident occurs, the telegraph pole body falls down to hurt people or influence the normal use of electric power is reduced again; when the second pole falls into the first pole inside, lead screw and auger can move down simultaneously, stretch out and contact the back with ground in the through-hole of auger follow bottom, because the resistance on ground, lead screw and screw-nut cooperation drive the auger and rotate, make in the auger rotation gets into soil to increase the strong point of wire pole body, improved the stability of wire pole body, make this wire pole more have emergent function.
The invention has the following beneficial effects:
1. the portable emergency composite wire pole is simple in structure and reasonable in design, changes the traditional mode of burying the wire pole in soil, can be used for disaster relief sites, can also be normally used, and reduces the height of the wire pole body when a secondary accident occurs in a disaster area, so that the phenomenon that the wire pole body topples over to hurt people is reduced.
2. The portable emergency composite telegraph pole is ingenious in structure, the T-shaped piston rod and the explosion nail can respectively extend out by utilizing the power generated when the second pole falls into the first pole, the ground gripping force of the telegraph pole body is improved, and the phenomenon that the telegraph pole body topples over to hurt people can be further reduced.
Drawings
The invention will be further explained with reference to the drawings.
FIG. 1 is a perspective view of the present invention;
figure 2 is a cross-sectional view of a pole body of the present invention;
FIG. 3 is a cross-sectional view of a support leg of the present invention;
in the figure: the electric pole comprises a telegraph pole body 1, a first pole 11, a second pole 12, a through hole 13, a bolt 14, a cavity 15, a triangular support 2, a hoop 3, a supporting leg 4, a rigid rope 41, an air pipe 42, a T-shaped piston rod 43, a rotating shaft bolt 5, a graphite block 6, a buffer ring 7, an explosion nail 8, a firing pin 81, a lead screw nut 9, a lead screw 91 and an auger 92.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1 to 3, a portable emergency composite pole of the present invention comprises a pole body 1 and a tripod frame 2; the upper end of the telegraph pole body 1 is vertically fixed with the triangular bracket 2; a group of hoops 3 for fixing the electric wire are uniformly arranged on the triangular support 2; the lower end surface of the telegraph pole body 1 is provided with three supporting legs 4, the three supporting legs 4 are arranged at intervals of 120 degrees, and each supporting leg 4 is connected with the telegraph pole body 1 through a rotating shaft bolt 5; the lower end of the supporting leg 4 is in a sharp-pointed shape; the utility pole body 1 consists of a first pole 11 and a second pole 12, wherein the first pole 11 is of a hollow structure, a through hole 13 is formed in the bottom of the first pole 11, and the second pole 12 is fixedly connected with the first pole 11 through a bolt 14; a cavity 15 is arranged in the side wall of the first rod 11; the three support legs 4 are respectively connected with a rigid rope 41, the three rigid ropes 41 are uniformly divided into two rigid ropes 41 after being converged among the three support legs 4, the two rigid ropes 41 respectively penetrate through the bottom of the first rod 11 and enter the cavity 15, then the two rigid ropes are wound on the bolt 14 for fixing the first rod 11 and the second rod 12, the end part of each rigid rope 41 is fixedly connected with the bolt 14, and the rigid ropes 41 are pulled to enable the bolt 14 to rotate when the distance among the three support legs 4 is longer and longer; when the telegraph pole is used, the three supporting legs 4 are inserted into soil, so that the telegraph pole body 1 can be conveniently fixed, after the telegraph pole body 1 is fixed, wires to be laid can be placed in the hoops 3 on the triangular supports 2, the laying time of the telegraph pole is shortened, the traditional mode of burying the telegraph pole in soil is changed, the telegraph pole can be used in disaster relief sites and can be normally used, when a secondary accident occurs in the disaster relief sites, such as after an earthquake occurs, when a secondary aftershock occurs in disaster areas, the soil quality can loosen, the distances among the three supporting legs 4 below the telegraph pole body 1 are longer and longer, the rigid ropes 41 among the supporting legs 4 are driven to move, as the rigid ropes 41 are fixedly wound on the bolts 14, when the rigid ropes 41 on the supporting legs 4 move, the rigid ropes 41 on the bolts 14 drive the bolts 14 to rotate, and the bolts 14 can loosen when the rigid ropes 41 on, the second pole 12 falls in the first pole 11, so that the length of the telegraph pole body 1 is reduced, namely the gravity center of the telegraph pole body 1 is reduced, and the situation that the telegraph pole body 1 falls down to hurt people when secondary aftershocks occur is reduced.
As a specific embodiment of the present invention, the bottom of the first rod 11 is filled with a graphite block 6, the rigid rope 41 passes through the graphite block 6 and enters the cavity 15, and the graphite block 6 is used for reducing the friction force of the rigid rope 41; the graphite block 6 is filled at the bottom of the first rod 11, so that the friction force of the rigid rope 41 can be effectively reduced, and the situation that the rigid rope 41 is broken when contacting with the first rod 11 is prevented, so that the effect of the rigid rope 41 is invalid, and the rigid rope 41 can normally work.
As a specific embodiment of the present invention, the bottom of the first rod 11 is provided with a buffer ring 7, and the buffer ring 7 is used to prevent the bottom of the first rod 11 from being broken due to an impact force generated after the second rod 12 falls into the first rod 11; when the second pole 12 falls into the bottom of the first pole 11, the buffer ring 7 can counteract the impact force generated when a part of the second pole 12 falls into the buffer ring, so that the situation that the bottom of the first pole 11 is broken due to overlarge impact force when the second pole 12 falls into the buffer ring is prevented, and the normal use of the telegraph pole body 1 is influenced.
As a specific embodiment of the present invention, the buffer ring 7 has a hollow structure, and the buffer ring 7 having the hollow structure is filled with gas; the supporting leg 4 is of a hollow structure, the supporting leg 4 of the hollow structure is communicated with the buffer ring 7 of the hollow structure through the air pipe 42, the T-shaped piston rod 43 is arranged inside the supporting leg 4, the end part of the T-shaped piston rod 43 is in a sharp-prick shape, the air pipe 42 is positioned above the T-shaped piston rod 43, and when the second rod 12 falls into the bottom of the first rod 11, the buffer ring 7 extrudes discharged air to enter the supporting leg 4 of the hollow structure to enable the T-shaped piston rod 43 to stretch out; when No. two pole 12 and buffer ring 7 contact, buffer ring 7 receives the extrusion, and buffer ring 7 extrusion combustion gas can get into supporting leg 4 through trachea 42 in, and gas gets into supporting leg 4 in the back, promotes T type piston rod 43 and stretches out for in T type piston rod 43 can get into darker soil, when further reducing the secondary accident and taking place to empty the condition that takes place to hinder the people or influence electric power normal use's condition for wire pole body 1.
As a specific embodiment of the present invention, the T-shaped piston rod 43 is a hollow structure, the explosion nail 8 is placed in the T-shaped piston rod 43 of the hollow structure, the firing pin 81 is placed at the end of the explosion nail 8, one end of the firing pin 81 far away from the explosion nail 8 extends out from the T-shaped piston rod 43, and after the T-shaped piston rod 43 extends out, the firing pin 81 contacts with the end of the supporting leg 4 to push out the explosion nail 8; after the T-shaped piston rod 43 extends out behind the supporting leg 4, when the T-shaped piston rod 43 moves to the end of the supporting leg 4, the firing pin 81 is in contact with the supporting leg 4 to detonate the explosion nail 8, the explosion nail 8 is knocked out from the T-shaped piston rod 43, and compared with the T-shaped piston rod 43, the explosion nail 8 can enter deeper soil, so that the ground grabbing force of the telegraph pole body 1 is increased, and the situation that people are injured or the normal use of electric power is influenced due to toppling of the telegraph pole body 1 is reduced again.
As a specific embodiment of the invention, a feed screw nut 9 is fixedly connected to a part of the second rod 12, which is located in the first rod 11, the diameter of the feed screw nut 9 is smaller than that of the buffer ring 7, the bottom of the second rod 12 is rotatably connected with a feed screw 91, one end of the feed screw 91, which is far away from the second rod 12, penetrates out of the feed screw nut 9 and then is fixedly connected with a packing auger 92, the bottom of the packing auger 92 is in a pointed shape, and the feed screw nut 9 and the feed screw 91 are matched to drive the packing auger 92 to rotate; when No. two poles 12 fall into No. one pole 11 inside, lead screw 91 and auger 92 can move down simultaneously, stretch out and contact the back with ground in the through-hole 13 of No. one pole 11 bottom when auger 92, because the resistance on ground, lead screw 91 drives auger 92 with the cooperation of screw-nut 9 and rotates, make auger 92 rotatory get into in the soil, thereby increased wire pole body 1's strong point, improved wire pole body 1's stability, make this wire pole more have emergent function.
When the telegraph pole is used, the three supporting legs 4 are inserted into soil, so that the telegraph pole body 1 can be conveniently fixed, after the telegraph pole body 1 is fixed, wires to be laid can be placed in the hoops 3 on the triangular supports 2, the laying time of the telegraph pole is shortened, the traditional mode of burying and planting the telegraph pole in soil is changed, the telegraph pole can be used in disaster relief sites and can also be normally used, when a secondary accident occurs in the disaster relief sites, such as after an earthquake occurs, when a secondary aftershock occurs in disaster areas, the distance between the three supporting legs 4 below the telegraph pole body 1 becomes longer and longer due to the loosening of soil quality, the rigid ropes 41 between the supporting legs 4 are driven to move, as the rigid ropes 41 are fixedly wound on the bolts 14, when the rigid ropes 41 on the supporting legs 4 move, the rigid ropes 41 on the bolts 14 drive the bolts 14 to rotate, and the bolts 14 rotate to loosen, the second pole 12 falls into the first pole 11, so that the length of the telegraph pole body 1 is reduced, namely the gravity center of the telegraph pole body 1 is reduced, and the situation that the telegraph pole body 1 topples over to hurt people when secondary aftershocks occur is reduced; when the second pole 12 falls into the bottom of the first pole 11, the buffer ring 7 can counteract the impact force generated when a part of the second pole 12 falls into the buffer ring, so that the situation that the bottom of the first pole 11 is broken due to overlarge impact force when the second pole 12 falls into the buffer ring is prevented, and the normal use of the telegraph pole body 1 is influenced; when the second pole 12 is in contact with the buffer ring 7, the buffer ring 7 is extruded, gas extruded by the buffer ring 7 enters the supporting legs 4 through the gas pipes 42, and after the gas enters the supporting legs 4, the T-shaped piston rods 43 are pushed to extend out, so that the T-shaped piston rods 43 can enter deeper soil, and the situation that people are injured due to toppling of the telegraph pole body 1 or the normal use of electric power is influenced when a secondary accident occurs is further reduced; after the T-shaped piston rod 43 extends out of the rear of the supporting leg 4, when the T-shaped piston rod 43 moves to the end of the supporting leg 4, the firing pin 81 contacts with the supporting leg 4 to fire the explosion nail 8, the explosion nail 8 is ejected out of the T-shaped piston rod 43, compared with the T-shaped piston rod 43, the explosion nail 8 can enter deeper soil, the grip force of the telegraph pole body 1 is increased, and the situation that people are injured due to the fact that the telegraph pole body 1 topples over or the normal use of electric power is affected when a secondary accident happens is reduced again; when No. two poles 12 fall into No. one pole 11 inside, lead screw 91 and auger 92 can move down simultaneously, stretch out and contact the back with ground in the through-hole 13 of No. one pole 11 bottom when auger 92, because the resistance on ground, lead screw 91 drives auger 92 with the cooperation of screw-nut 9 and rotates, make auger 92 rotatory get into in the soil, thereby increased wire pole body 1's strong point, improved wire pole body 1's stability, make this wire pole more have emergent function.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (3)
1. A portable emergency composite pole, characterized in that: comprises a telegraph pole body (1) and a triangular bracket (2); the upper end of the telegraph pole body (1) is vertically fixed with the triangular support (2); a group of hoops (3) for fixing the electric wire are uniformly arranged on the triangular support (2); the lower end face of the telegraph pole body (1) is provided with three supporting legs (4), the three supporting legs (4) are arranged at intervals of 120 degrees, and each supporting leg (4) is connected with the telegraph pole body (1) by means of a rotating shaft bolt (5); the lower end of the supporting leg (4) is in a sharp-pointed shape; the telegraph pole body (1) is composed of a first pole (11) and a second pole (12), the first pole (11) is of a hollow structure, a through hole (13) is formed in the bottom of the first pole (11), and the second pole (12) is fixedly connected with the first pole (11) through a bolt (14); a cavity (15) is arranged in the side wall of the first rod (11); the three supporting legs (4) are connected with one rigid rope (41) respectively, the three rigid ropes (41) are divided into two rigid ropes (41) after being converged between the three supporting legs (4), the two rigid ropes penetrate through the bottom of the first rod (11) and enter the cavity (15) respectively, and are wound on bolts (14) for fixing the first rod (11) and the second rod (12), the end parts of the rigid ropes (41) are fixedly connected with the bolts (14), and the rigid ropes (41) are pulled to enable the bolts (14) to rotate when the distance between the three supporting legs (4) is longer and longer;
the bottom of the first rod (11) is filled with a graphite block (6), the rigid rope (41) penetrates through the graphite block (6) and then enters the cavity (15), and the graphite block (6) is used for reducing the friction force of the rigid rope (41);
the bottom of the first rod (11) is provided with a buffer ring (7), and the buffer ring (7) is used for preventing the bottom of the first rod (11) from being broken due to impact force generated after the second rod (12) falls into the first rod (11);
the buffer ring (7) is of a hollow structure, and gas is filled in the buffer ring (7) of the hollow structure; supporting leg (4) are hollow structure, hollow structure's supporting leg (4) are through trachea (42) and hollow structure's cushion ring (7) intercommunication, the inside of supporting leg (4) is equipped with T type piston rod (43), the tip of T type piston rod (43) is the point thorn form, and trachea (42) are located the top of T type piston rod (43), cushion ring (7) extrusion combustion gas makes T type piston rod (43) stretch out in entering hollow structure's supporting leg (4) when No. two pole (12) fall into a pole (11) bottom.
2. The portable emergency composite pole of claim 1, wherein: the T-shaped piston rod (43) is of a hollow structure, an explosion nail (8) is placed in the T-shaped piston rod (43) of the hollow structure, a firing pin (81) is placed at the end portion of the explosion nail (8), one end, far away from the explosion nail (8), of the firing pin (81) extends out of the T-shaped piston rod (43), and after the T-shaped piston rod (43) extends out, the firing pin (81) is in contact with the end portion of the supporting leg (4) and then the explosion nail (8) is pushed out.
3. The portable emergency composite pole of claim 1, wherein: the part rigid coupling that No. two pole (12) are located a pole (11) has screw-nut (9), the diameter of screw-nut (9) is less than the diameter of cushion ring (7), and the bottom of No. two pole (12) rotates and is connected with lead screw (91), the one end that No. two pole (12) were kept away from in lead screw (91) is worn out the back rigid coupling from screw-nut (9) and is had auger (92), the bottom of auger (92) is the spine form, screw-nut (9) and lead screw (91) cooperation drive auger (92) and rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910761169.1A CN110453961B (en) | 2019-08-17 | 2019-08-17 | Portable emergency composite material telegraph pole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910761169.1A CN110453961B (en) | 2019-08-17 | 2019-08-17 | Portable emergency composite material telegraph pole |
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| Publication Number | Publication Date |
|---|---|
| CN110453961A CN110453961A (en) | 2019-11-15 |
| CN110453961B true CN110453961B (en) | 2020-11-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910761169.1A Active CN110453961B (en) | 2019-08-17 | 2019-08-17 | Portable emergency composite material telegraph pole |
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| CN (1) | CN110453961B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112538997A (en) * | 2020-12-16 | 2021-03-23 | 南京木淼石电子商务有限公司 | Communication tower capable of being automatically erected by air drop |
| CN112854866A (en) * | 2021-01-11 | 2021-05-28 | 南京爱慕新商贸有限公司 | Anti-falling telegraph pole of power grid |
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| CN206133946U (en) * | 2016-10-27 | 2017-04-26 | 浙江信安智能科技有限公司 | Alarm is swarmed into to scene of a traffic accident vehicle |
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| CN2047250U (en) * | 1988-12-30 | 1989-11-08 | 广州市长江五金灯饰厂 | Bicycle rear-brake and saddle-lifter combined actuator |
| CN105042294A (en) * | 2015-08-17 | 2015-11-11 | 苏州华徕光电仪器有限公司 | Adjustable tripod for optical mapping instrument |
| CN105317262A (en) * | 2015-10-30 | 2016-02-10 | 国网山东省电力公司东营供电公司 | Convenience emergency utility pole |
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|---|---|
| CN110453961A (en) | 2019-11-15 |
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Effective date of registration: 20230323 Address after: 402760 Building 2, No. 61 Yulong Road, Dingjia Street, Bishan District, Chongqing City (independent commitment) Patentee after: Chongqing Caigang Precision Machinery Co.,Ltd. Address before: 234000 Anhui Suzhou circular economy demonstration garden intersection between Longteng road and Fengxiang Road Patentee before: Suzhou Zhongli Thermal Insulation and Energy Saving Materials Co.,Ltd. |