阅读说明：本技术 一种可旋转作业的坐式爬杆器及旋转作业的方法 (Sitting type pole climbing device capable of performing rotary operation and rotary operation method ) 是由 喻尤平 虞列华 王怀元 张�浩 罗名伟 闵鲟 罗聚贵 陆勇 旦朝东 唐晓鑫 邓光 于 2019-11-27 设计创作，主要内容包括：本发明公开了一种可旋转作业的坐式爬杆器及旋转作业的方法,它包括由三角支架和套紧装置组成的上支架和下支架,上支架和下支架之间连接有挠性构件,套紧装置是由两个相对设置的第一基座和第二基座,以及连接在第一基座和第二基座之间的腰带所组成的环形抱箍；在第一基座和第二基座的内侧沿竖直方向分别设置有两个相互平行的旋转滚轮；所述旋转滚轮与电杆的外表面接触并且旋转滚轮的轮毂外表面为弹性防滑材料,即可将电杆锁紧。并且,旋转滚轮的转动可以带动爬杆器整体绕电杆进行旋转。作业人员在高处作业时,可以很方便地旋转至需要的位置,大大增加了爬杆器的实用性。(The invention discloses a sitting type pole climbing device capable of rotating for operation and a rotating operation method, comprising an upper bracket and a lower bracket which are composed of a triangular bracket and a tightening device, wherein a flexible component is connected between the upper bracket and the lower bracket; two parallel rotating rollers are respectively arranged on the inner sides of the first base and the second base along the vertical direction; rotatory gyro wheel and the outer surface contact of pole and the wheel hub surface of rotatory gyro wheel are elastic anti-skidding material, can lock the pole. And, the rotation of rotatory gyro wheel can drive the pole-climbing ware wholly to rotate around the pole. When working at high place, the operator can rotate to the needed position conveniently, which greatly increases the practicability of the pole climbing device.)

1. The utility model provides a sitting posture pole climbing ware of rotatable operation, it includes upper bracket (1) and lower carriage (2) of compriseing tripod (7) and tight device (3) of cover, the tight device (3) activity suit of cover is on the pole, tripod (7) include horizon bar (71) and bracing piece (72), the one end and the tight device (3) fixed connection of cover of horizon bar (71), bracing piece one end is fixed at the middle part of horizon bar (71), the other end and pole contact installation, set up saddle (4) and pedal (6) respectively on one end of keeping away from tight device of cover in horizon bar (71) of upper bracket (1) and lower carriage (2), be connected with flexible component (5) between upper bracket (1) and lower carriage (2), its characterized in that: the tightening device (3) comprises a first base (31) and a second base (34) which are oppositely arranged, and an annular hoop consisting of a waistband (33) connected between the first base (31) and the second base (34); two parallel rotating rollers (32) are respectively arranged on the inner sides of the first base (31) and the second base (34) along the vertical direction; the rotating roller (32) is in contact with the outer surface of the electric pole, and the outer surface of the hub of the rotating roller (32) is made of elastic anti-slip materials.

2. A rotatable sitting pole climber as claimed in claim 1, wherein: the lower end of the supporting rod (72) is hinged with a third base (35); two parallel rotating rollers (32) are respectively arranged on the inner side of the third base (35) along the vertical direction, and the rotating rollers (32) are not in contact with each other.

3. A rotatable sitting pole climber as claimed in claim 1, wherein: the waist belt (33) consists of an outer hard base belt (39) and an inner rubber lining (40); the two ends of the hard base band are provided with bolt holes (36), and the bolt holes (36) are connected to the first base and the second base through pin shafts.

4. A rotatable sitting pole climber as claimed in claim 1, wherein: a locking hole (37) is arranged on the upper surface of the first base (31) and between the rotating shafts of the two rotating rollers (32); the wedge-shaped block (38) is inserted in the locking hole (37) to clamp the two rotary rollers (32).

5. The method of rotary working of a rotary working sitting pole climber as claimed in any one of claims 1 to 4, wherein: the method comprises the following steps:

step 1, pulling out the wedge-shaped block (38) from the locking hole (37);

step 2, holding the electric pole by hands, and twisting the body to enable the whole pole climber to rotate around the electric pole;

and 3, after rotating to a corresponding operation position, plugging the wedge-shaped block (38) into the locking hole (37) and clamping the two rotating rollers (32).

Technical Field

The invention relates to the field of electric overhead line construction and maintenance tools, in particular to a rotary working sitting type pole climbing device and a rotary working method.

Background

The pole climber is that the more common pole climbing in the life is equipped, uses the foot-operated pole climber most at present. With the progress of the technology, the sitting type pole climbing device is gradually known by people due to the characteristics of convenient operation, high safety, physical strength saving and high working efficiency. The structure is characterized in that: consists of an upper part provided with a seat and a lower part provided with a pedal; the upper part and the lower part are both tripod structures, the tripod is installed with the electric pole through the annular hoop, the climbing operation is realized by utilizing the friction force between the annular hoop and the electric pole and the cooperation between the upper part and the lower part through the annular hoop. The use is very convenient and labor-saving. However, this type of pole climber has a problem in that the pole climber cannot rotate along with the electric pole. After climbing to the operation position, the operator can only operate towards one direction, but cannot rotate to the side direction and the opposite surface direction of the pole climbing device to operate. Greatly influencing the practicability of the pole climbing device.

Disclosure of Invention

The technical problem to be solved by the invention is as follows: the utility model provides a sitting type pole climbing device capable of rotating for operation and a rotating operation method, which solve the problem that the existing sitting type pole climbing device can not rotate along with an electric pole when working at high altitude.

The technical scheme of the invention is as follows:

a sitting type pole climbing device capable of rotating to work comprises an upper support and a lower support, wherein the upper support and the lower support are composed of a triangular support and a tightening device, the tightening device is movably sleeved on an electric pole, the triangular support comprises a horizontal rod and a supporting rod, one end of the horizontal rod is fixedly connected with the tightening device, one end of the supporting rod is fixed in the middle of the horizontal rod, the other end of the supporting rod is installed in contact with the electric pole, a saddle and a pedal are respectively arranged at one ends, away from the tightening device, of the horizontal rods of the upper support and the lower support, a flexible member is connected between the upper support and the lower support, the tightening device comprises a first base and a second base which are oppositely arranged, and an annular hoop is composed of a waistband connected between the first base and the second base; two parallel rotating rollers are respectively arranged on the inner sides of the first base and the second base along the vertical direction; the rotary roller is in contact with the outer surface of the electric pole, and the outer surface of the hub of the rotary roller is made of elastic anti-slip materials. When an operator sits on a saddle or a pedal on the triangular support, the rotating roller in the tightening device is fixed with the electric pole due to the existence of friction force. And the rotation through rotatory gyro wheel can drive upper bracket and lower carriage under the fixed circumstances, can also rotate around the pole.

The lower end of the supporting rod is hinged with a third base; the inner side of the third base is respectively provided with two parallel rotating rollers along the vertical direction, and the rotating rollers are not in contact with each other. The rotatory gyro wheel that the third base set up can guarantee that the bracing piece can also rotate along with upper bracket and lower carriage are synchronous when supporting upper bracket and lower carriage.

The waistband is composed of an outer hard base band and an inner rubber lining; the both ends of stereoplasm baseband are provided with the bolt hole, and the bolt hole is connected to on first base and the second base through the round pin axle. Before the movable sleeve of the tightening device is sleeved on the electric pole, the pin shaft of the belt on one side is taken down, the belt is sleeved on the electric pole, and then the pin shaft is inserted into the original position. The friction between the waistband and the electric pole is improved by adding the rubber lining.

A locking hole is formed in the upper surface of the first base and between the rotating shafts of the two rotating rollers; the wedge-shaped block is inserted in the locking hole to clamp the two rotary rollers. When the pole climbing device rises and falls, the wedge-shaped block is inserted into the locking hole, so that the rotating roller is prevented from rotating to cause the shaking of the pole climbing device, and further the operation safety is influenced.

A rotating method of a sitting type pole climbing device capable of rotating for operation comprises the following steps:

step 1, pulling out the wedge-shaped block from the locking hole;

and 2, holding the electric pole by hands, and twisting the body to enable the whole pole climber to rotate around the electric pole.

And 3, after rotating to the corresponding operation position, plugging the wedge-shaped block into the locking hole, and clamping the two rotating rollers.

The invention has the beneficial effects that:

according to the sitting type pole climbing device capable of rotating for operation, the first base and the second base are oppositely arranged, the two rotating rollers are arranged on the inner sides of the first base and the second base along the vertical direction, and the first base and the second base are connected through the waistband to form the annular hoop, so that an electric pole can be locked. The rotation of rotatory gyro wheel can drive the pole-climbing ware and wholly rotate around the pole. When working at high place, the operator can rotate to the needed position conveniently, which greatly increases the practicability of the pole climbing device.

Drawings

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

FIG. 2 is a top view of the upper bracket of the present invention;

FIG. 3 is a top view of the lower bracket of the present invention;

FIG. 4 is a schematic illustration of a waistband construction of the present invention;

fig. 5 is a sectional view a-a of fig. 2.

Detailed Description

As shown in fig. 1, a sitting type pole climbing device capable of rotating for operation comprises an upper bracket 1 and a lower bracket 2 which are composed of an triangular bracket 7 and a tightening device 3, wherein the tightening device 3 is movably sleeved on an electric pole, the triangular bracket 7 comprises a horizontal rod 71 and a supporting rod 72, one end of the horizontal rod 71 is fixedly connected with the tightening device 3, one end of the supporting rod is fixed in the middle of the horizontal rod 71, the other end of the supporting rod is installed in contact with the electric pole, a saddle 4 and a pedal 6 are respectively arranged at one end, far away from the tightening device, of the horizontal rod 71 of the upper bracket 1 and the horizontal rod 71 of the lower bracket 2, the pedal 6 is of a belt type structure, and an operator plugs shoes into the pedal, so that the operator can conveniently drive the lower bracket 2 to move upwards when climbing.

A flexible member 5 is connected between the upper bracket 1 and the lower bracket 2 to prevent the lower bracket from falling out when unbalanced. The tightening device 3 comprises a first base 31 and a second base 34 which are oppositely arranged, and an annular hoop consisting of a waistband 33 connected between the first base 31 and the second base 34; two rotating rollers 32 which are parallel to each other are respectively arranged on the inner sides of the first base 31 and the second base 34 along the vertical direction; the rotating roller 32 is in contact with the outer surface of the pole and the outer surface of the hub of the rotating roller 32 is made of a resilient anti-slip material. After climbing pole ware on the left side, the operation personnel, upper bracket 1 and lower carriage 2 are because of the action of gravity for tight device 3 and pole in close contact with of cover, and the frictional force between the rotatory gyro wheel 32 in the tight device 3 of cover and the pole can be with climbing pole ware firmly locking on the pole. Meanwhile, the upper bracket 1 and the lower bracket 2 can be driven to rotate around the electric pole under the fixed condition through the rotation of the rotating roller 32, and the operator can conveniently rotate to a required position.

Preferably, the elastic anti-slip material used for the outer surface of the rotating roller 32 is anti-slip rubber.

The lower end of the supporting rod 72 is hinged with a third base 35; two rotating rollers 32 parallel to each other are respectively disposed inside the third base 35 in the vertical direction, and the rotating rollers 32 are not in contact with each other. The rotating roller 32 arranged on the third base 35 can ensure that the supporting rod 72 can synchronously rotate along with the upper bracket and the lower bracket when supporting the upper bracket 1 and the lower bracket 2, thereby ensuring the stability of the whole pole-climbing device in rotation.

The waist belt 33 is composed of an outer hard base belt 39 and an inner rubber lining 40; the hard base band is provided at both ends thereof with latch holes 36, and the latch holes 36 are connected to the first and second bases by pins. Preferably, the hard baseband is a high-speed flat belt provided by the special industrial belt company of jonaboao. While bending both ends of the flat belt to form closed cylindrical pin holes 36.

A locking hole 37 is provided on the upper surface of the first base 31 between the rotation shafts of the two rotation rollers 32; the wedge-shaped block 38 is inserted into the locking hole 37 to clamp the two rotary rollers 32. When the pole climbing device ascends and descends, the wedge-shaped block 38 is inserted into the locking hole 37, so that the shaking of the pole climbing device caused by the rotation of the rotating roller 32 is prevented, and further the operation safety is influenced.

A rotating method of a sitting type pole climbing device capable of rotatably working comprises the following steps:

step 1, pulling the wedge-shaped block 38 out of the locking hole 37;

step 2, holding the electric pole by hands, and twisting the body to enable the whole pole climber to rotate around the electric pole;

and 3, after rotating to the corresponding operation position, plugging the wedge-shaped block 38 into the locking hole 37 to clamp the two rotating rollers 32.