阅读说明：本技术 一种电力铁塔牵拉装置 (Electric power iron tower tractive device ) 是由 王舒文 于 2020-06-22 设计创作，主要内容包括：本发明涉及电线牵拉装置技术领域,具体为一种电力铁塔牵拉装置,包括底板,底板上端设置有卷线装置和支撑块,卷线装置的一侧设置有支撑块,支撑块中部贯穿有导向筒,支撑块的上端连接有把手,导向筒为筒状,导向筒的内腔侧壁位置环设有若干均匀分布的压力座,压力座设置在导向筒的内壁上开设的棱台槽中,压力座的一侧接触有推进装置,本发明构造设计实现了对电线的有效控制,卷线装置实现收线工作,这个过程中电线可以顺利通过导向筒,而卷线装置停止收线工作,导向筒中的若干压力座起到卡位效果,使本发明起到拉扯定位的效果,如果需要进行放线工作,需要工人手动反复按压把手,操作简单便捷。(The invention relates to the technical field of wire drawing devices, in particular to an electric power iron tower drawing device which comprises a bottom plate, wherein a wire winding device and a supporting block are arranged at the upper end of the bottom plate, the supporting block is arranged at one side of the wire winding device, a guide cylinder penetrates through the middle part of the supporting block, a handle is connected at the upper end of the supporting block, the guide cylinder is cylindrical, a plurality of pressure seats which are uniformly distributed are annularly arranged at the side wall position of an inner cavity of the guide cylinder, the pressure seats are arranged in frustum grooves formed in the inner wall of the guide cylinder, and a propelling device is contacted with one side of the pressure seats. The operation is simple and convenient.)

1. The utility model provides an electric power iron tower tractive device, includes bottom plate (1), its characterized in that: the winding device comprises a base plate (1), a winding device (2) and a supporting block (3) are arranged at the upper end of the base plate (1), the supporting block (3) is arranged on one side of the winding device (2), a guide cylinder (4) penetrates through the middle of the supporting block (3), a handle (5) is connected to the upper end of the supporting block (3), the guide cylinder (4) is cylindrical, a plurality of pressure seats (6) which are uniformly distributed are annularly arranged on the side wall of an inner cavity of the guide cylinder (4), the pressure seats (6) are arranged in prismatic table grooves formed in the inner wall of the guide cylinder (4), a propelling device (7) is contacted with one side of each pressure seat (6), the propelling device (7) comprises a propelling column (10), a backing plate (11) and a spring (12), one end of the propelling column (10) is fixedly connected with the backing plate (11), the propelling column (10) is sleeved with the spring (12), a branch pipe cavity (8) and a main pipe cavity, one end of the branch pipe cavity (8) is connected with a main pipe cavity (9), the other end of the branch pipe cavity (8) extends into a square block-shaped sliding groove formed in the side wall of the guide cylinder (4), a backing plate (11) and a spring (12) are arranged in the sliding groove on the bottom plate (1), the sliding groove on the bottom plate (1) is communicated with a prismatic table groove on the bottom plate (1), one end of a propulsion column (10) extends into the branch pipe cavity (8), one end of the main pipe cavity (9) extends into the supporting block (3), an annular pipe cavity (13), a control pipe cavity (14) and an exhaust pipe cavity (15) are arranged in the supporting block (3), the annular pipe cavity (13) is annularly arranged outside the guide cylinder (4), one end of the main pipe cavity (9) is communicated with the annular pipe cavity (13), one side of the annular pipe cavity (13) is communicated with the control pipe cavity (14), one end of the control pipe cavity (14), one side of the control tube cavity (14) is communicated with an exhaust tube cavity (15), one end of the exhaust tube cavity (15) extends to the outside of the supporting block (3), a one-way valve (16) is arranged in the inner cavity of the exhaust tube cavity (15), an air valve (17) is arranged in the inner cavity of the supporting tube cavity (8), a control column (18) is movably sleeved in the inner cavity of the control tube cavity (14), the handle (5) is in a shape that a straight rod is fixedly connected with one end of an annular gear, one end of the annular gear of the handle (5) is in transmission connection with the control column (18), one end of the annular gear of the handle (5) extends into a plate-shaped hole formed in the supporting block (3), the plate-shaped hole in the supporting block (3) is communicated with the control tube cavity (14), the middle part of the annular gear of the handle (5) is movably sleeved, and the end part of the shaft.

2. The electric power iron tower pulling device as claimed in claim 1, wherein: the check valve (16) comprises a sealing cylinder (20), a rubber ball (21) and a ventilation plate (22), the sealing cylinder (20) and the ventilation plate (22) are fixed on an inner cavity of the exhaust pipe cavity (15), the rubber ball (21) is in contact with the middle of the sealing cylinder (20) and the ventilation plate (22), the ventilation plate (22) is in a shape of a circular plate and is provided with a plurality of uniformly distributed through holes, the sealing cylinder (20) is in a shape of a cylinder, the middle position of the bottom surface of one side of the cylinder is provided with a spherical groove, and the spherical groove of the sealing cylinder (20) is matched with the rubber ball (21).

3. The electric power iron tower pulling device as claimed in claim 1, wherein: pneumatic valve (17) are including T type dish (23), sheet rubber (24) and baffle (25), baffle (25) shape is that the ring of plectane and plate body middle part position is equipped with a plurality of evenly distributed's gross porosity, and baffle (25) plate body border position encircles and is equipped with a plurality of evenly distributed's pore, the contact of the gross porosity one side of baffle (25) has sheet rubber (24), sheet rubber (24) stifled the gross porosity position in baffle (25), sheet rubber (24) middle part runs through there is T type dish (23), T type dish (23) one end and baffle (25) fixed connection, baffle (25) are fixed on the inner wall of a pipe chamber (8).

4. The electric power iron tower pulling device as claimed in claim 1, wherein: pressure seat (6) shape is drum and barrel one side body coupling square board, square board one side body coupling rubber slab of pressure seat (6), and thin axostylus axostyle is cup jointed in the drum middle part activity of pressure seat (6), and the arris platform inslot wall fixed connection on thin axostylus axostyle tip and guide cylinder (4), square board contact on backing plate (11) one end and pressure seat (6).

5. The electric power iron tower pulling device as claimed in claim 1, wherein: backing plate (11) shape is the cambered surface structure for the one corner of its cuboid of cuboid, and the cambered surface and pressure seat (6) contact of backing plate (11), spring (12) movable sleeve are on propelling movement post (10), and spring (12) one end and backing plate (11) contact, the spout bottom surface contact on spring (12) other end and guide cylinder (4).

6. The electric power iron tower pulling device as claimed in claim 1, wherein: the control column (18) is cylindrical, a protruding sliding block is fixedly connected to one side wall of the control column, the protruding sliding block on the control column (18) extends into a prismatic guide groove formed in the inner wall of the control tube cavity (14), a plurality of tooth grooves which are uniformly distributed are formed in the other side wall of the control column (18), and the tooth grooves in the control column (18) are in meshed connection with the annular gear on the handle (5).

Technical Field

The invention relates to the technical field of wire drawing devices, in particular to an electric power iron tower drawing device.

Background

Disclosure of Invention

The invention aims to provide an electric power iron tower traction device to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: an electric power iron tower traction device comprises a bottom plate, wherein a winding device and a supporting block are arranged at the upper end of the bottom plate, the supporting block is arranged on one side of the winding device, a guide cylinder penetrates through the middle of the supporting block, a handle is connected to the upper end of the supporting block, the guide cylinder is cylindrical, a plurality of pressure seats which are uniformly distributed are annularly arranged on the side wall of an inner cavity of the guide cylinder, the pressure seats are arranged in frustum grooves formed in the inner wall of the guide cylinder, a pushing device is contacted with one side of each pressure seat, the pushing device comprises a pushing column, a backing plate and a spring, the backing plate is fixedly connected to one end of the pushing column, the spring is sleeved on the pushing column, a branch pipe cavity and a main pipe cavity are formed in the side wall of the guide cylinder, a main pipe cavity is connected to one end of the branch pipe cavity, the other end of the branch pipe cavity extends into a square block, the sliding groove on the bottom plate is communicated with the frustum groove on the bottom plate, one end of the propelling column extends into the branch pipe cavity, one end of the main pipe cavity extends into the supporting block, the supporting block is internally provided with an annular pipe cavity, a control pipe cavity and an exhaust pipe cavity, the annular pipe cavity is annularly arranged outside the guide cylinder, one end of the main pipe cavity is communicated with the annular pipe cavity, one side of the annular pipe cavity is communicated with the control pipe cavity, one end of the control pipe cavity extends outside the supporting block, one side of the control pipe cavity is communicated with the exhaust pipe cavity, one end of the exhaust pipe cavity extends outside the supporting block, a one-way valve is arranged in the inner cavity of the exhaust pipe cavity, an air valve is arranged in the inner cavity of the branch pipe cavity, the control column is movably sleeved in the inner cavity of the control pipe cavity, the handle is in the shape that one end of the annular gear is fixedly connected, the plate-shaped hole on the supporting block is communicated with the control tube cavity, the middle part of the annular gear of the handle is movably sleeved with the shaft rod, and the end part of the shaft rod is fixedly connected with the side lug plate fixed on the supporting block.

Preferably, the check valve includes a sealing cylinder, a rubber ball and a ventilation plate, the sealing cylinder and the ventilation plate are fixed on an inner cavity of the exhaust pipe cavity, the rubber ball is in contact with the middle of the sealing cylinder and the ventilation plate, the ventilation plate is in a circular plate shape, a plurality of through holes are uniformly distributed in the plate body, the sealing cylinder is in a circular cylinder shape, a spherical groove is formed in the middle of the bottom surface of one side of the cylinder body, and the spherical groove of the sealing cylinder is matched with the rubber ball.

Preferably, the pneumatic valve includes T type dish, sheet rubber and baffle, the baffle shape is that the plectane and plate body middle part position encircle and are equipped with a plurality of evenly distributed's gross porosity, and baffle plate body border position encircles and is equipped with a plurality of evenly distributed's pore, and the contact of the gross porosity one side of baffle has the sheet rubber, and the sheet rubber blocks up the gross porosity position at the baffle, and the sheet rubber middle part runs through there is T type dish, T type dish one end and baffle fixed connection, and the baffle is fixed on the inner wall of a pipe chamber.

Preferably, the pressure seat is in the shape of a cylinder and a square plate is integrally connected to one side of the cylinder, a rubber plate is integrally connected to one side of the square plate of the pressure seat, a thin shaft rod is movably sleeved in the middle of the cylinder of the pressure seat, the end part of the thin shaft rod is fixedly connected with the inner wall of a frustum groove in the guide cylinder, and one end of the backing plate is in contact with the square plate on the pressure seat.

Preferably, the backing plate shape is that its cuboid one corner is the cambered surface structure, and the cambered surface and the pressure seat contact of backing plate, spring movable sleeve on the propulsion post, spring one end and backing plate contact, the spout bottom surface contact on the spring other end and the guide cylinder.

Preferably, the control column is cylindrical, a protruding sliding block is fixedly connected to one side wall of the control column, the protruding sliding block on the control column extends into a prismatic guide groove formed in the inner wall of the control tube cavity, a plurality of uniformly distributed tooth grooves are formed in the other side wall of the control column, and the tooth grooves in the control column are in meshed connection with the annular gear on the handle.

Compared with the prior art, the invention has the beneficial effects that:

1. the structure design of the invention realizes effective control of the electric wire, the wire winding device realizes wire winding work, the electric wire can smoothly pass through the guide cylinder in the process, the wire winding device stops the wire winding work, and the pressure seats in the guide cylinder have the clamping effect, so that the invention has the effect of pulling and positioning;

2. the device realizes the stable control of air current through set up the lumen in supporting shoe and guide cylinder, and then realizes the handle to advancing device's control, and then whether the screens electric wire of a plurality of pressure seats of control, and the stable function is powerful, satisfies the actual demand in the workman receive and releases the line work.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a pressure seat position profile;

FIG. 3 is a schematic view of the structure at A in FIG. 2;

fig. 4 is a schematic structural view of the guide cylinder.

In the figure: the device comprises a base plate 1, a coiling device 2, a supporting block 3, a guide cylinder 4, a handle 5, a pressure seat 6, a propelling device 7, a branch pipe cavity 8, a main pipe cavity 9, a propelling column 10, a backing plate 11, a spring 12, a ring pipe cavity 13, a control pipe cavity 14, an exhaust pipe cavity 15, a check valve 16, an air valve 17, a control column 18, an electric wire 19, a sealing cylinder 20, a rubber ball 21, a ventilation plate 22, a 23T-shaped disc, a rubber sheet 24 and a partition plate 25.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments obtained by those skilled in the art without creative efforts based on the technical solutions of the present invention belong to the protection scope of the present invention.

Referring to fig. 1 to 4, the present invention provides a technical solution: an electric power iron tower traction device comprises a bottom plate 1, a winding device 2 and a supporting block 3 are arranged at the upper end of the bottom plate 1, the supporting block 3 is arranged at one side of the winding device 2, a guide cylinder 4 penetrates through the middle of the supporting block 3, a handle 5 is connected at the upper end of the supporting block 3, the guide cylinder 4 is cylindrical, a plurality of pressure seats 6 which are uniformly distributed are annularly arranged at the position of the side wall of an inner cavity of the guide cylinder 4, the pressure seats 6 are arranged in prismatic table grooves formed in the inner wall of the guide cylinder 4, a propulsion device 7 is contacted at one side of the pressure seat 6, the propulsion device 7 comprises a propulsion column 10, a backing plate 11 and a spring 12, one end of the propulsion column 10 is fixedly connected with the backing plate 11, the propulsion column 10 is sleeved with the spring 12, a branch pipe cavity 8 and a main pipe cavity 9 are formed in the side wall of the guide cylinder 4, one end of the branch pipe cavity 8 is connected with a, the cushion plate 11 and the spring 12 are arranged in a sliding groove on the bottom plate 1, the sliding groove on the bottom plate 1 is communicated with a prismatic table groove on the bottom plate 1, one end of the propelling column 10 extends into the branch pipe cavity 8, one end of the main pipe cavity 9 extends into the supporting block 3, the supporting block 3 is provided with an annular pipe cavity 13, a control pipe cavity 14 and an exhaust pipe cavity 15, the annular pipe cavity 13 is annularly arranged outside the guide cylinder 4, one end of the main pipe cavity 9 is communicated with the annular pipe cavity 13, one side of the annular pipe cavity 13 is communicated with the control pipe cavity 14, one end of the control pipe cavity 14 extends outside the supporting block 3, one side of the control pipe cavity 14 is communicated with the exhaust pipe cavity 15, one end of the exhaust pipe cavity 15 extends outside the supporting block 3, a one-way valve 16 is arranged in the inner cavity of the exhaust pipe cavity 15, an air valve 17 is arranged in the inner cavity of the, the ring gear one end and the control column 18 transmission of handle 5 are connected, the ring gear one end of handle 5 extends to the slabby hole of seting up on the supporting shoe 3, slabby hole and control tube chamber 14 intercommunication on the supporting shoe 3, the axostylus axostyle is cup jointed in the ring gear middle part activity of handle 5, and fixed side otic placode fixed connection on axostylus axostyle end and the supporting shoe 3, refer to figure 1, spiral device 2 is the spiral device among the prior art, support the location axle through the riser, the cover has worker's word dish on the location axle, the through-hole on the riser is run through to the location axle, and one side fixed connection hand turning handle of location axle, manual realization is rotated the control of worker's word dish, the electric wire winding is on worker's word.

The check valve 16 comprises a sealing cylinder 20, a rubber ball 21 and a ventilation plate 22, the sealing cylinder 20 and the ventilation plate 22 are fixed on an inner cavity of the exhaust pipe cavity 15, the rubber ball 21 is in contact with the middle of the sealing cylinder 20 and the ventilation plate 22, the ventilation plate 22 is in a circular plate shape, through holes are formed in the plate body of the circular plate, the through holes are evenly distributed, the sealing cylinder 20 is in a circular cylinder shape, a spherical groove is formed in the middle of the bottom surface of one side of the cylinder body, and the spherical groove of the sealing cylinder 20 is matched with the rubber ball 21.

The pneumatic valve 17 includes T type dish 23, sheet rubber 24 and baffle 25, baffle 25 shape is the thick hole that the position ring was equipped with a plurality of evenly distributed for plectane and plate body middle part position, and baffle 25 plate body border position encircles and is equipped with a plurality of evenly distributed's pore, the thick hole one side contact of baffle 25 has sheet rubber 24, sheet rubber 24 blocks up the thick hole position at baffle 25, sheet rubber 24 middle part is run through there is T type dish 23, 23 one end of T type dish and baffle 25 fixed connection, baffle 25 is fixed on the inner wall of a pipe chamber 8.

The shape of the pressure seat 6 is a square plate integrally connected with a cylinder and one side of the cylinder, a rubber plate is integrally connected with one side of the square plate of the pressure seat 6, a thin shaft rod is movably sleeved in the middle of the cylinder of the pressure seat 6, the end part of the thin shaft rod is fixedly connected with the inner wall of a frustum groove on the guide cylinder 4, and one end of the backing plate 11 is in contact with the square plate on the pressure seat 6.

The cushion plate 11 shape is that its cuboid one corner is the cambered surface structure, and the cambered surface of cushion plate 11 and 6 contacts of pressure seat, and spring 12 movable sleeve is on advancing post 10, and spring 12 one end and 11 contacts of cushion plate, the spout bottom surface contact on the spring 12 other end and the guide cylinder 4.

The control column 18 is in a cylindrical shape, a protruding sliding block is fixedly connected to one side wall of the cylindrical body, the protruding sliding block on the control column 18 extends into a prismatic guide groove formed in the inner wall of the control tube cavity 14, a plurality of uniformly distributed tooth grooves are formed in the other side wall of the control column 18, and the tooth grooves in the control column 18 are in meshed connection with the annular gear on the handle 5.

The working principle is as follows: the wire winding device 2 carries out wire winding operation, the electric wire 19 is gradually wound on an I-shaped disc of the wire winding device 2, the electric wire 19 moves through an inner cavity of the guide cylinder 4, the pressure seats 6 play a role in clamping, when the electric wire 19 is stopped to be recovered, the spring 12 rebounds to push the backing plate 11, the backing plate 11 is cushioned between the pressure seats 6 and the bottom surface of the prismatic table groove on the guide cylinder 4, so that the pressure seats 6 support the rubber pads, the rubber pads are tightly attached to the outer wall of the electric wire 19, synchronous fixation between the guide cylinder 4 and the electric wire 19 is realized through the clamping effect and the friction effect of the rubber pads, the pulling influence of the electric wire is avoided, once the guide cylinder 4 and the electric wire 19 are fixed, the invention is integrally placed on the ground, the invention plays a role in stably pulling the electric wire 19, the backing plate 11 is controlled to enable the backing plate 11 not to support the pressure seats 6 any more, the electric wire 19 can freely shuttle in the guide cylinder 4, the paying-off operation can be carried out without pulling the electric wire, the flow of the propelling device 7 is specifically controlled in a way that the handle 5 is manually pressed repeatedly to force the control column 18 to reciprocate in the control tube cavity 14, the control column 18 plays a role of a piston, specifically, gas in the main tube cavity 9 is pumped into the control tube cavity 14 and then is exhausted through the exhaust tube cavity 15, the one-way valve 16 plays a role of one-way flow guiding, namely, the gas flow can only be exhausted through the exhaust tube cavity 15, the gas valve 17 plays a role of one-way flow guiding, due to the arrangement of the fine holes on the partition plate 25, the gas flow can permeate through the gas valve 17, namely, the spring 12 rebounds to push the backing plate 11, after a period of time, the backing plate 11 gradually supports the pressure seat 6.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.