CN207974604U - A kind of safety-type cement pole and electric power facility - Google Patents

Abstract

The utility model provides a safe cement pole and electric facilities, which relate to the technical field of electric equipment. The safety cement pole includes a cement pole body and a protective cover, the protective cover is sleeved on the top of the cement pole body, the protective cover includes a top cover and an annular flange fixed on the top cover, and the size of the top cover is the same as that of the top of the cement pole body. The wall is adapted, and the annular flange is attached to the top side wall of the cement rod body. The top cover of the protective cover covers the top of the cement pole body, and the annular flange of the protective cover is attached to the top side wall of the cement pole body to play a good protective role, which can effectively prevent the cement pole from being exposed to the wind and the sun for a long time The problem of cement shedding on the top of the pole caused by this will further prevent the potential safety hazard caused by the exposed steel bars. The electric facility includes the above-mentioned safe cement pole, and the electric equipment has a high safety factor and a long service life, and has wide application space.

Description

A safe cement pole and electric facilities

technical field

The utility model relates to the technical field of power equipment, in particular to a safe cement pole and power facilities.

Background technique

As we all know, towers play an important role in the national economy and people's lives, mainly including power towers, communication towers and utility towers. Usually, the end of the cement rod needs to be buried in the soil when it is in use. Underground moisture or groundwater can easily enter the cement rod, causing corrosion of the buried end of the cement rod, reducing the strength of the rod body, and further affecting the service life of the cement rod. In case of collapse accident etc.

In addition, when the top of the cement pole is exposed to the wind and the sun for a long time, the cement on the top of the pole is easy to fall off, resulting in exposed steel bars and causing potential safety hazards.

Utility model content

The purpose of the utility model is to provide a safe type cement pole, aiming to improve the problem of exposed steel bars caused by the falling of cement on the top of the cement pole.

Another purpose of the utility model is to provide an electric power facility with high safety factor and long service life.

The utility model is achieved in that:

A kind of safe cement pole, comprises cement pole body and protective cover, and protective cover is sleeved on the top of cement pole body, and protective cover comprises top cover and the annular flange that is fixed on the top cover, and the size of top cover is the same as that of cement pole body. The top wall of the cement rod is adapted, and the annular flange is attached to the top side wall of the cement rod body.

Further, in a preferred embodiment of the present invention, the distance between the end of the annular flange connected to the top cover and the end away from the top cover is 12-17 cm, and the material of the protective cover is insulating rubber.

Further, in a preferred embodiment of the present invention, the safety cement rod also includes a side wall anti-corrosion casing for anti-corrosion of the cement rod body, and the side wall anti-corrosion casing is provided with a first through hole;

When the side wall anti-corrosion shell is in working condition, the side wall anti-corrosion shell part is located above the soil, and the bottom end of the cement rod body passes through the first through hole so that the side wall anti-corrosion shell is sheathed on the cement rod body.

Furthermore, in a preferred embodiment of the present invention, a first feeding port for adding anti-corrosion liquid is provided on the top wall of the side-wall anti-corrosion housing.

Further, in a preferred embodiment of the present invention, the side wall anti-corrosion housing includes a first housing and a second housing oppositely arranged, and the boundary line between the first housing and the second housing divides the first through hole It is divided into two parts along the horizontal direction, one end of the first shell and the second shell is connected in rotation, and the other end of the first shell and the second shell is detachably connected.

Further, in a preferred embodiment of the present invention, the safety cement rod also includes a bottom anti-corrosion casing for bottom-end anti-corrosion of the cement rod body, the bottom anti-corrosion casing includes a top channel and a bottom casing, The bottom of the top channel communicates with the bottom shell;

When the bottom anticorrosion shell is in working condition, the top channel part is located above the soil, and the bottom of the cement rod body is accommodated in the bottom shell through the top channel.

Further, in a preferred embodiment of the present invention, the safety cement pole also includes a reinforcement mechanism, the reinforcement mechanism includes an upper fixing piece, a lower fixing piece and a plurality of supporting legs, the upper fixing piece is detachably connected to the cement pole body, One end of the supporting leg is connected with the upper fixing piece, and the other end of the supporting leg is fixed in the soil through the lower fixing piece.

Further, in a preferred embodiment of the present invention, the upper fixing member includes a fixing ring, which is sheathed on the cement pole body, and the supporting legs are hinged to the fixing ring.

Further, in a preferred embodiment of the present invention, the lower fixing member includes a fixed end and an anti-sag end, both of which are provided with fixing holes, and the supporting legs pass through the fixing holes on the fixed end and the anti-sag end. hole, the fixed end is detachably connected to the support leg, and the size of the anti-sag end is larger than that of the fixed end.

An electric facility includes the above-mentioned safety cement pole.

The beneficial effects of the utility model are: the utility model obtains the safety type cement pole through the above-mentioned design, which is provided with a protective cover on the cement pole body, the top cover of the protective cover covers the top of the cement pole body, and the annular flange of the protective cover It is attached to the top side wall of the cement pole body to play a good protective role, which can effectively prevent the cement pole from falling off caused by the cement pole after a long period of wind and sun, and further prevent the potential safety hazard caused by the exposed steel bar. The utility model also provides an electric power facility comprising the above-mentioned safety cement pole. The electric power equipment has a high safety factor, a long service life, and wide application space.

Description of drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following drawings will be briefly introduced in the embodiments. It should be understood that the following drawings only show some embodiments of the present invention. Therefore, it should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can also be obtained according to these drawings without creative work.

Fig. 1 is the structural representation of the safety type cement pole that the utility model first embodiment provides;

Fig. 2 is a cross-sectional view of the joint between the cement rod body and the protective cover in Fig. 1;

Fig. 3 is a schematic structural view of the side wall anti-corrosion housing in Fig. 1;

Fig. 4 is a sectional view of the side wall anticorrosion housing in Fig. 3;

Fig. 5 is a schematic structural view of the safety cement rod provided by the second embodiment of the utility model;

Fig. 6 is a schematic structural view of the bottom anti-corrosion shell in Fig. 5;

Fig. 7 is a sectional view of the bottom anticorrosion shell in Fig. 6;

Fig. 8 is a connection diagram of the lower fixing member and the supporting legs in Fig. 5 .

Icon: 100a-safety cement rod; 100b-safety cement rod; 110-cement rod body; 112-groove; 120-protective cover; 122-top cover; 124-ring flange; Side wall anti-corrosion shell; 131-rotating member; 132-first through hole; 134-first feeding port; 136-first shell; 138-second shell; 140-bottom anti-corrosion shell; 142-top Channel; 144-bottom shell; 146-second feeding port; 150-reinforcing mechanism; 151-fixing ring; 152-upper fixing piece; 154-supporting leg; Sink end; 159-fixing hole.

Detailed ways

In order to make the purposes, technical solutions and advantages of the embodiments of the utility model clearer, the technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the utility model. Obviously, the described The embodiments described above are some of the embodiments of the present utility model, but not all of them. Based on the implementation manners in the present utility model, all other implementation manners obtained by those skilled in the art without making creative efforts belong to the scope of protection of the present utility model. Therefore, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention. Based on the implementation manners in the present utility model, all other implementation manners obtained by those skilled in the art without making creative efforts belong to the scope of protection of the present utility model.

In describing the present invention, it should be understood that the terms "center", "length", "width", "thickness", "upper", "lower", "vertical", "horizontal", "top" , "bottom", "inner", "outer" and other indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying Any device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the invention.

In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be interpreted as indicating or implying relative importance or implicitly specifying the quantity of indicated technical features. Thus, a feature defined as "first" and "second" may explicitly or implicitly include one or more of these features. In the description of the present utility model, "plurality" means two or more, unless otherwise specifically defined.

In this utility model, unless otherwise specified and limited, terms such as "installation", "connection", "connection" and "fixation" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection. Connection, or integration; it can be mechanical connection or electrical connection; it can be direct connection or indirect connection through an intermediary, and it can be the internal communication of two components or the interaction relationship between two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present utility model according to specific situations.

In the present invention, unless otherwise clearly specified and limited, a first feature being "on" or "below" a second feature may include direct contact between the first and second features, and may also include the first and second features being in direct contact with each other. The features are not in direct contact but through another feature between them. Moreover, "above", "above" and "above" the first feature on the second feature include that the first feature is directly above and obliquely above the second feature, or simply means that the first feature is horizontally higher than the second feature. "Below", "beneath" and "under" the first feature to the second feature include that the first feature is directly below and obliquely below the second feature, or simply means that the first feature has a lower level than the second feature.

first embodiment

Please refer to Fig. 1 and Fig. 2, the utility model embodiment provides a kind of safety cement pole 100a, comprises cement pole body 110 and protective cover 120, and protective cover 120 is sleeved on the top of cement pole body 110, and protective cover 120 comprises The top cover 122 and the annular flange 124 fixed on the top cover 122 , the size of the top cover 122 is adapted to the top wall of the cement rod body 110 , and the annular flange 124 is attached to the top side wall of the cement rod body 110 .

It should be noted that the safety cement pole 100a provided by the embodiment of the utility model is provided with a protective cover 120 on the cement pole body 110, the top cover 122 of the protective cover 120 covers the top of the cement pole body 110, and the annular protrusion of the protective cover 120 The edge 124 is attached to the top side wall of the cement pole body 110 to play a good protective role, which can effectively prevent the cement pole from falling off the top of the cement pole caused by the wind and sun for a long time, and further prevent the steel bar from being exposed. Security risks.

Specifically, the shape and size of the cement rod body 110 are not limited, and can be a common cylindrical shape or a trapezoidal structure according to needs, and the height of the cement rod body 110 is also set according to specific needs. In addition, the internal structure of the cement rod body 110 is not limited, and it can be made of common steel bars and cement.

Specifically, the shape of the protective cover 120 is adapted to the shape of the cement rod body 110. For example, the cement rod body 110 is cylindrical, and the protective cover 120 can also be a hat structure with a round top and an open bottom. By covering the top of the cement pole body 110 with the top cover 122, the annular flange 124 is attached to the top side wall of the cement pole body 110, which well protects the top of the cement pole body 110 from wind and sun, and prevents the pole The top cement falls off, prolonging the service life.

Specifically, the distance between the end of the annular flange 124 connected to the top cover 122 and the end away from the top cover 122 is 12-17 cm, and the material of the protective cover 120 is insulating rubber. If the length of the annular flange 124 is too long, materials will be wasted and the manufacturing cost will be increased, and if the length of the annular flange 124 is too short, a good protection effect will not be achieved.

Further, according to the type of cement rod body 110 (12 meters and 10 meters), two types with a height of 15 cm, a diameter of 200 mm and a diameter of 170 mm can be manufactured respectively. During installation, the protective cover 120 is directly placed on the top of the pole, and the insulating rubber itself has a certain degree of stretchability and is fastened by heat shrinkage.

Further, in order to enhance the tightness of the connection between the protective cover 120 and the cement rod body 110, a groove 112 is set on the cement rod body 110, and a protrusion 126 is set on the inner wall of the annular flange 124 part of the protective cover 120, through the protrusion The cooperation between the riser 126 and the groove 112 makes the connection between the two more closely.

Further, please refer to FIG. 1 and FIG. 3 , the safety type cement pole 100a also includes a side wall anticorrosion shell 130 for anticorrosion of the cement pole body 110, and the side wall anticorrosion shell 130 is provided with a structure corresponding to the cement pole body 110. Adapted first through hole 132; when the side wall anti-corrosion shell 130 is in working condition, the side wall anti-corrosion shell 130 is partially located above the soil, and the bottom end of the cement rod body 110 passes through the first through hole 132 to make the side wall anti-corrosion The casing 130 is sheathed on the cement pole body 110 .

It should be noted that after the cement rod body 110 passes through the first through hole 132 , the side wall anti-corrosion casing 130 is sleeved on the cement rod body 110 to prevent the cement rod body 110 from being corroded by soil. This kind of anti-corrosion mechanism is suitable for the situation that the bottom of the cement rod body 110 is coated with anti-corrosion material, and the inner cavity of the cement rod body 110 is filled with anti-corrosion material.

Further, the side wall anti-corrosion casing 130 includes a first casing 136 and a second casing 138 opposite to each other, and the boundary line between the first casing 136 and the second casing 138 divides the first through hole 132 into two parts along the horizontal direction. Two parts, one end of the first housing 136 and the second housing 138 are rotatably connected, and the other end of the first housing 136 and the second housing 138 are detachably connected. The first through hole 132 can be opened by rotating the first shell 136 around the second shell 138, and the bottom of the cement rod body 110 is passed through the first through hole 132, and then the two shells are combined and finally fixedly connected. It realizes the process of installation and fixing, and is easy to operate.

Specifically, the first housing 136 and the second housing 138 can be rotatably connected by a rotating member 131 such as a hinge, and the opposite end can be provided with a convex portion and a threaded hole on the convex portion, and connected by bolts. The contents are not specifically illustrated and introduced as prior art.

Further, please refer to FIG. 3 and FIG. 4 , the top wall of the sidewall anticorrosion casing 130 is provided with a first feed port 134 for adding anticorrosion liquid, and the first feed port 134 communicates with the first through hole 132 . The material of the anti-corrosion liquid is not limited to commonly used polymer materials, or a mixture of polymer insulating materials and cement mortar. After the slurry is filled, it has a certain hardness coefficient, which is consistent with the cement rod body 110, so as to further improve the anti-corrosion of the side wall. The anti-corrosion performance of the casing 130.

second embodiment

Please refer to Fig. 5-Fig. 7, the realization principle and the technical effect of the safety cement rod 100b provided by the embodiment of the present invention are the same as those of the first embodiment. For a brief description, what is not mentioned in this embodiment, Reference may be made to the corresponding content in the first embodiment. The difference is that the structure of the anti-corrosion shell provided in this embodiment is different, and the safety cement rod 100b provided in this embodiment is suitable for the case where the bottom of the cement rod body 110 is not coated with anti-corrosion material and no anti-corrosion core material is provided inside.

Further, the safety type cement rod 100b includes a bottom anticorrosion casing 140 for carrying out bottom anticorrosion to the cement rod body 110. The bottom anticorrosion casing 140 includes a top passage 142 and a bottom casing 144, and the bottom of the top passage 142 is connected to the bottom of the top passage 142. The bottom shell 144 communicates; when the bottom anti-corrosion shell 140 is in working condition, the top channel 142 is partially above the soil, and the bottom of the cement rod body 110 is accommodated in the bottom shell 144 through the top channel 142 . The cement rod body 110 enters the bottom housing 144 through the top channel 142, and the top channel 142 is partly located above the soil, which plays the role of isolating the bottom of the cement rod body 110 from the soil, prevents the bottom of the cement rod body 110 from being corroded, and improves the overall safety factor of the device.

Similarly, the top wall of the bottom shell 144 can also be provided with a second feed port 146 to add the polymer anti-corrosion liquid, and the second feed port 146 is communicated with the inside of the bottom shell 144, thereby further improving the anti-corrosion shell at the bottom end of the side wall. The anti-corrosion performance of the body 140.

Please refer to FIG. 5 again, the safety cement pole 100b also includes a reinforcing mechanism 150, the reinforcing mechanism 150 includes an upper fixing part 152, a lower fixing part 156 and a plurality of supporting legs 154, the upper fixing part 152 is detachably connected with the cement pole body 110, One end of the supporting leg 154 is connected to the upper fixing member 152 , and the other end of the supporting leg 154 is fixed in the soil through the lower fixing member 156 . The setting of the reinforcing mechanism 150 can significantly increase the stability of the safety cement rod 100b and enhance its service life.

Further, the upper fixing member 152 includes a fixing ring 151 , the fixing ring 151 is sheathed on the cement pole body 110 , and the supporting legs 154 are hinged to the fixing ring 151 . Both ends of the fixing ring 151 are detachably connected. After the fixing ring 151 is sleeved on the cement rod body 110 , the two ends of the fixing ring 151 are fixed.

Specifically, the detachable connection method of the two ends of the fixing ring 151 can also be that a threaded hole is protruded and the two ends of the fixing ring 151 are fixed by bolts. The specific structure of the hinged connection between the supporting leg 154 and the fixing ring 151 is not shown in the figure, please refer to the existing hinged structure.

Further, please refer to FIG. 8 , the lower fixing member 156 includes a fixed end 155 and an anti-sag end 157 , and both the fixed end 155 and the anti-sag end 157 are provided with fixing holes 159 , and the supporting legs 154 pass through the fixed end 155 and the anti-sag end 157 The fixed hole 159 on the top, the fixed end 155 is detachably connected with the support leg 154, and the size of the anti-sag end 157 is larger than the size of the fixed end 155. After the support leg 154 passes through the fixed end 155 and the anti-sag end 157, it is inserted into the soil, and after the fixed end 155 and the support leg 154 are fixed, since the size of the anti-sag end 157 is larger than the size of the fixed end 155, it is also larger than the support leg 154 Therefore, the anti-sinking end 157 can well stabilize the position of the supporting leg 154 to prevent it from sinking into the soil, thereby enhancing the stability of the device.

Specifically, the detachable connection between the fixed end 155 and the support leg 154 is not limited, as long as the position of the support leg 154 can be fixed, a plurality of threaded holes can be set on the fixed end 155 and the support leg 154, and the two can be connected by bolts. fixed.

The embodiment of the utility model also provides a power facility, including the above-mentioned safety cement pole, other installation equipment and wires, etc. The power equipment has a high safety factor and a long service life, and has wide application space.

In summary, the utility model provides a safety cement rod, which is provided with a protective cover on the cement rod body, the top cover of the protective cover covers the top of the cement rod body, and the annular flange of the protective cover is attached to the cement rod. The top side wall of the pole body plays a good protective role, which can effectively prevent the cement pole from falling off caused by the long-term wind and sun, and further prevent the potential safety hazard caused by the exposed steel bar. The utility model also provides an electric power facility comprising the above-mentioned safety cement pole. The electric power equipment has a high safety factor and a long service life, and can be widely used.

The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. For those skilled in the art, the present utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims (10)

1. A safety type cement pole, is characterized in that, comprises cement pole body and protective cover, and described protective cover is sleeved on the top end of described cement pole main body, and described protective cover comprises top cover and is fixed on described top cover The size of the top cover is adapted to the top wall of the cement rod body, and the annular flange is attached to the top side wall of the cement rod body. 2. The safety cement rod according to claim 1, characterized in that, the distance between the end of the annular flange connected to the top cover and the end away from the top cover is 12-17cm, and the The material of the protective cover is insulating rubber. 3. The safety type cement rod according to claim 1, characterized in that, the safety type cement rod also includes a side wall anticorrosion casing for anticorrosion of the cement rod body, and the side wall anticorrosion casing A first through hole adapted to the cement rod body is provided on the top; When the side wall anti-corrosion shell is in working condition, the side wall anti-corrosion shell part is located above the soil, and the bottom end of the cement rod body passes through the first through hole to make the side wall anti-corrosion shell Sleeve on the cement rod body. 4. The safety cement rod according to claim 3, characterized in that, a first feeding port for adding anti-corrosion liquid is arranged on the top wall of the side wall anti-corrosion shell. 5. The safety cement rod according to claim 4, wherein the side wall anticorrosion shell comprises a first shell and a second shell oppositely arranged, and the first shell and the second shell are The boundary line of the casing divides the first through hole into two parts in the horizontal direction, one end of the first casing and the second casing are rotatably connected, and the first casing and the second casing The other end of the body is detachably connected. 6. The safety type cement rod according to claim 1, characterized in that, the safety type cement rod also includes a bottom end anticorrosion shell for carrying out bottom end anticorrosion to the cement rod body, and the bottom end anticorrosion The housing includes a top channel and a bottom housing, the bottom of the top channel communicates with the bottom housing; When the bottom anti-corrosion shell is in working condition, the top channel part is above the soil, and the bottom of the cement rod body is accommodated in the bottom shell through the top channel. 7. The safety cement pole according to any one of claims 1-6, characterized in that, the safety cement pole also comprises a reinforcing mechanism, and the reinforcing mechanism comprises an upper fixing part, a lower fixing part and a plurality of The supporting leg, the upper fixing part is detachably connected to the cement pole body, one end of the supporting leg is connected with the upper fixing part, and the other end of the supporting leg is fixed in the soil through the lower fixing part. 8. The safety cement pole according to claim 7, characterized in that, the upper fixing member comprises a fixing ring, the fixing ring is sleeved on the cement pole body, and the supporting legs are connected to the fixing Ring hinged. 9. The safety cement pole according to claim 7, wherein the lower fixing member includes a fixed end and an anti-sag end, and both the fixed end and the anti-sag end are provided with fixing holes, and the support The legs pass through the fixing holes on the fixed end and the anti-sag end, the fixed end is detachably connected to the support leg, and the size of the anti-sag end is larger than that of the fixed end. 10. An electric facility, characterized by comprising the safety cement pole according to any one of claims 1-9.