CN215168575U - Rainproof power transmission device - Google Patents

Abstract

The utility model relates to an electric power transmission technical field specifically is a rain-proof electric power transmission device, including cylinder and safety bearing, cylinder bottom outer wall bilateral symmetry card merges and has semi-annular heel brace ring through the bolt, and the quantity of heel brace ring is two sets of, the outer fixed activity protection of axle of safety bearing is detained, the bearing is installed to the safety bearing below, the outer fixedly connected with of axle of bearing connects the post afterbody, connect post head fixed connection in electric wire frame right-hand member, annular recess has been seted up to the bearing below. The utility model discloses workman's accessible heel brace ring becomes the support of foot, and the solid fixed ring of accessible and retainer plate can form the support to workman one hand, perhaps forms the power of borrowing for it is more laborsaving to rotate the bearing during to heavier electric wire frame angular adjustment, improves work efficiency effectively, when avoiding the workman to the link angular adjustment, because of the link is heavier, and the climbing instrument is difficult to form effective support and is difficult to the power of borrowing, leads to link angular adjustment difficulty.

Description

Rainproof power transmission device

Technical Field

The utility model relates to an electric power transmission technical field specifically is a rain-proof electric power transmission device.

Background

With the development of science, in order to solve the problems of alternating current transmission, a more reasonable power transmission mode is sought, and people begin to adopt direct current ultrahigh voltage transmission. But this is not simply reverting to the edison era of direct current transmission. The electricity generated by the power station and used by the user is still alternating current, and only in the long-distance power transmission, the alternating current high voltage is converted into direct current high voltage by adopting the converter equipment.

Present patent (the publication number is CN210430858U) and an electric power transmission device convenient to adjust support direction and angle, this patent can the direction regulation through the bearing, the equal height-adjusting of fixed column, make installation need turn over the direction and when high not enough, need not change electric power transmission device, the installation is more simple and convenient, save the cost, and reduced advantages such as people's labour, but the wiring frame is heavier and the workman climbs electric power transmission device through the instrument, it can borrow the power point and hardly do not, simultaneously because the workman uses the pedal climbing, the fixed restriction workman's that is difficult to the activity of workman's shank sends forth force, lead to the workman to want to accomplish the direction of regulation through the bearing, very hard and there is the potential safety hazard. Therefore, we propose a rain-proof power transmission device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rainproof electric power transmission device has solved the problem that proposes in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a rainproof electric power transmission device, includes cylinder and safety bearing, there is semi-annular heel brace ring cylinder bottom outer wall bilateral symmetry joint through the bolt, and the quantity of heel brace ring is two sets of, the outer epaxial movable protection that is fixed with of safety bearing is detained, the bearing is installed to the safety bearing below, the outer fixedly connected with post connection afterbody of bearing, the outer axle bottom of bearing is encircleed the swivel becket of seting up the insection form, there is the gear bearing below through the axis body coupling, the draw-in groove of hex horn shape is seted up to the gear front end, post connection head fixed connection is in the electric wire frame right-hand member, annular recess has been seted up to the bearing below, the recess outer wall is fixed with solid fixed ring, gu the fixed ring outer wall encircles evenly being fixed with the retainer plate.

As an optimized embodiment of the present invention, the top end of the column body is integrally formed with a rain cover, and the rain cover is in a shape of a round cake.

As an optimal implementation mode of the utility model, axle bottom is fixed with the annular restriction ring of circle in the bearing, the restriction ring encircles and has evenly seted up the restriction hole, the outer axle top-down of bearing is pegged graft and is had the bolt, the bolt is corresponding to restriction hole bolt.

As a preferred embodiment of the present invention, the fixing ring is located above the temple ring and below the bearing.

As a preferred embodiment of the present invention, the auxiliary bearing is installed above the safety bearing.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a rainproof power transmission device, through the gear, the setting of bearing and rotating ring, extract the bolt, through the draw-in groove looks block of the hexagonal pole on the hexagonal head corresponds the gear of pistol drill installation, it drives the gear and rotates to start the pistol drill, the rotating ring of the outer axle bottom of gear engagement bearing meshes the rotation, make the outer axle of bearing drive the link frame and rotate and accomplish angular adjustment, rethread bolt top-down corresponds the outer axle of bearing and peg graft mutually with limiting ring on the limiting ring limiting hole, it is heavy to avoid the link frame, the workman rotates hard, it is more laborsaving when being favorable to the workman to the link frame angular adjustment, the effect is higher.

2. The utility model discloses a rainproof power transmission device, setting through safety bearing and activity protection are detained, gu fixed ring, the retainer plate, the setting that safety bearing and activity protection were detained, workman's accessible foot bracer forms the support of foot, solid fixed ring of accessible and retainer plate can form the support to workman's one hand, perhaps form and borrow the power, it is more laborsaving to make the bearing rotate during to heavier electric wire frame angular adjustment, it carries out the joint to detain corresponding activity protection through connecting safety rope with the workman, it is higher to make activity protection detain can move according to workman's rotation removal through safety bearing simultaneously, avoid appearing the line body winding activity ratio, be favorable to improving workman's security.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic view of the overall structure of the rainproof power transmission device of the present invention;

fig. 2 is a schematic view of a limiting ring structure of the rainproof power transmission device of the present invention;

fig. 3 is a schematic view of the structure of the bearing and the rotating ring of the rain-proof power transmission device of the present invention.

In the figure: 1. a cylinder; 2. a stationary ring; 3. a fixing ring; 4. a bearing; 5. a safety bearing; 6. a foot support ring; 7. a wire rack; 8. connecting columns; 9. a bolt; 10. a movable protection buckle; 11. a rain cover; 12. a confinement ring; 13. a limiting aperture; 14. an auxiliary bearing; 15 rotating the ring; 16. a gear.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "connected" and "disposed" are to be interpreted broadly, and may be, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed; the utility model discloses in provide only supply the reference with the model of electrical apparatus. For those skilled in the art, different types of electrical appliances with the same function can be replaced according to actual use conditions, and for those skilled in the art, the specific meaning of the above terms in the present invention can be understood in specific situations.

Referring to fig. 1-3, the present invention provides a technical solution: a rainproof power transmission device comprises a cylinder 1 and a safety bearing 5, wherein the two sides of the outer wall of the bottom of the cylinder 1 are symmetrically clamped and are provided with semicircular foot supporting rings 6 through bolts, the number of the foot supporting rings 6 is two, a movable protective buckle 10 is fixed on the outer shaft of the safety bearing 5, a bearing 4 is arranged below the safety bearing 5, the tail part of a connecting column 8 is fixedly connected with the outer shaft of the bearing 4, a toothed rotating ring 15 is arranged at the bottom end of the outer shaft of the bearing 4 in a surrounding mode, a gear 16 is connected below the bearing 4 through a shaft body, a hexagonal clamping groove is arranged at the front end of the gear 16, the head part of the connecting column 8 is fixedly connected to the right end of a power line frame 7, an annular groove is arranged below the bearing 4, a fixing ring 3 is fixed on the outer wall of the groove, and a fixing ring 2 is uniformly fixed on the outer wall of the fixing ring 3 in a surrounding mode; wherein, workman's accessible foot braced ring 6 forms the support of foot, solid fixed ring of accessible 3 and retainer plate 2 can form the support to workman one hand, perhaps form the power of borrowing, it is more laborsaving to make bearing 4 rotate when 7 angular adjustment to heavier electric wire frame, adjust 7 angles of electric wire frame through rolling bearing 4, it pegs graft mutually to correspond bearing 4 outer axle and restriction hole 13 on the retaining ring 12 through bolt 9 top-down after the adjustment is accomplished, connect safety buckle through the safety rope with the workman and correspond activity protection buckle 10 and carry out the joint, it is higher to make activity protection buckle 10 can rotate according to the workman to remove the flexibility ratio through safety bearing 5 simultaneously, avoid appearing the line body winding, be favorable to improving workman's security.

In this embodiment, referring to fig. 1, a rain cover 11 is integrally formed at the top end of the column 1, the rain cover 11 is in a shape of a circular cake, and a certain shielding effect can be formed in rainy days through the rain cover 11.

In this embodiment, referring to fig. 1, a circular limiting ring 12 is fixed at the bottom of an inner shaft of the bearing 4, limiting holes 13 are uniformly formed around the limiting ring 12, a bolt 9 is inserted into an outer shaft of the bearing 4 from top to bottom, the bolt 9 corresponds to the limiting holes 13, and the bolt 9 sequentially penetrates through the outer shaft of the bearing 4 and corresponds to the limiting holes 13 of the limiting ring 12 to be inserted, so that the bearing 4 is fixed.

Referring to fig. 1, the fixing ring 3 is disposed above the temple ring 6 and below the bearing 4, wherein the fixing ring 3 is closer to the fixing ring 3 than the temple ring 6, so that a worker can conveniently grip and fix the fixing ring.

In this embodiment, referring to fig. 1, an auxiliary bearing 14 is installed above the safety bearing 5, wherein the structure of the auxiliary bearing 14 is the same as that of the safety bearing 5.

It should be noted that, the utility model relates to a rain-proof electric power transmission device, the structure and principle of which are known by the technical manual or known by the conventional experimental method, in the idle place of the device, all the electric devices, which refer to the power element, the electric device and the adaptive monitoring computer, are connected with the power source by the conducting wire, the concrete connection means should refer to the following working principle, the electric devices complete the electric connection in sequence, the detailed connection means is the known technology in the field, the following main introduces the working principle and process, without describing the electric control, the structure and principle are known by the technical manual or known by the conventional experimental method, the worker can form the support of the foot by the foot supporting ring 6 during the work, the worker can form the support by the single hand by the fixing ring 3 and the fixing ring 2, or form the strength of borrowing, it is more laborsaving to make bearing 4 rotate when 7 angular adjustment to heavier electric wire frame, adjust 7 angles of electric wire frame through rolling bearing 4, it pegs graft mutually to correspond bearing 4 outer axle and restriction hole 13 on the retainer ring 12 through 9 top-down of bolt after the adjustment is accomplished, it carries out the joint to detain 10 to correspond the activity protection through connecting safety rope with workman, it is higher to make activity protection detain 10 can move according to workman's rotation removal through safety bearing 5 simultaneously.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (5)

1. A rain-proof power transmission device, includes cylinder (1) and safety bearing (5), its characterized in that: the two sides of the outer wall of the bottom of the cylinder (1) are symmetrically clamped and provided with a semi-annular foot support ring (6) through bolts, the number of the foot support rings (6) is two, a movable protective buckle (10) is fixed on the outer shaft of the safety bearing (5), a bearing (4) is arranged below the safety bearing (5), the outer shaft of the bearing (4) is fixedly connected with the tail part of a connecting column (8), the bottom end of the outer shaft of the bearing (4) is provided with a insection-shaped rotating ring (15) in a surrounding way, a gear (16) is connected below the bearing (4) through a shaft body, a hexagonal clamping groove is arranged at the front end of the gear (16), the head of the connecting column (8) is fixedly connected with the right end of the wire frame (7), an annular groove is arranged below the bearing (4), the groove outer wall is fixed with a fixing ring (3), and the outer wall of the fixing ring (3) is uniformly fixed with a fixing ring (2).

2. A weatherproof power transmission system according to claim 1, wherein: the top end of the column body (1) is integrally formed with a rainproof cover (11), and the rainproof cover (11) is in a round cake shape.

3. A weatherproof power transmission system according to claim 1, wherein: the bearing (4) interior axle bottom is fixed with annular limit ring (12), limit hole (13) have evenly been seted up in limit ring (12) encircleing, bearing (4) outer axle top-down pegs graft has bolt (9), bolt (9) correspond limit hole (13) looks bolt.

4. A weatherproof power transmission system according to claim 1, wherein: the fixing ring (3) is positioned above the foot supporting ring (6) and below the bearing (4).

5. A weatherproof power transmission system according to claim 1, wherein: and an auxiliary bearing (14) is arranged above the safety bearing (5).

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