CN217711987U

CN217711987U - Corrosion-resistant steel pipe tower of transmission tower

Info

Publication number: CN217711987U
Application number: CN202221824535.7U
Authority: CN
Inventors: 魏鹏
Original assignee: Nanjing Aopan Power Equipment Co ltd
Current assignee: Nanjing Aopan Power Equipment Co ltd
Priority date: 2022-07-15
Filing date: 2022-07-15
Publication date: 2022-11-01
Anticipated expiration: 2032-07-15

Abstract

The utility model belongs to the technical field of power equipment, especially, be a corrosion-resistant steel pylons steel pipe tower, including the body of the tower of fixed connection on the concrete placement base, be provided with the location structure that the equidistance distributes, every on the outer wall of body of the tower equal fixed connection has the cross arm that the level set up on the location structure, location structure includes the holding ring of threaded connection on the body of the tower outer wall to and integrated into one piece is at two connecting blocks of holding ring both sides, and all seted up spacing chamber on the connecting block, the cross arm is including fixing the body of the arm on the connecting block, and the limiting plate of integrated into one piece at the body of the arm tip. The utility model discloses a set up location structure between diaphragm and body of the tower, can realize that the cross arm is assembled on location structure fast during the use, and the fastness is strong, sets up the boss in the body of the tower simultaneously, strengthens its bearing capacity, and it is not good to have solved the steel pipe steel tower bearing capacity of current stage to and the inconvenient problem of cross arm equipment.

Description

Corrosion-resistant steel tube tower of transmission tower

Technical Field

The utility model relates to a power equipment technical field specifically is a corrosion-resistant steel pylons steel pipe tower.

Background

The lattice tower frame composed of steel pipes as main components and steel pipes or section steel as other components is a supporting structure for supporting wires and lightning conductors by an overhead transmission line, so that the wires meet the distance limiting requirements on the ground and ground objects, and can bear the loads and external loads of the wires, the lightning conductors and the steel pipes and towers per se.

Firstly, the assembly mode of cross arm on the body of the tower is not simple and convenient enough, and stability, wind-resistant ability are not good, and the fastness is not strong, can not guarantee transmission tower steel pipe tower's user state, and secondly, the whole bearing capacity and the local stability of body of the tower are not strong, and intensity is not high, has some not enoughly, consequently needs improve it.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a corrosion-resistant steel pylons steel pipe tower through set up location structure between diaphragm and body of the tower, can realize during the use that the cross arm is assembled on location structure fast, and the fastness is strong, sets up the boss in the body of the tower simultaneously, strengthens its bearing capacity, has solved that current stage steel pipe steel tower bearing capacity is not good to and the inconvenient problem of cross arm equipment.

(II) technical scheme

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:

the utility model provides a corrosion-resistant steel pylons steel pipe tower, includes the body of the tower of fixed connection on the concrete placement base, be provided with the location structure that the equidistance distributes on the outer wall of body of the tower, every the last equal fixed connection of location structure has the cross arm that the level set up, location structure includes the holding ring of threaded connection on the body of the tower outer wall to and integrated into one piece is in two connecting blocks of holding ring both sides to spacing chamber has all been seted up on the connecting block, the cross arm is including fixing the body of a pole on the connecting block to and the limiting plate of integrated into one piece at the body of a pole tip, the limiting plate adaptation is in spacing intracavity.

Furthermore, T-shaped rails are arranged on two sides, located in the limiting cavity, of the connecting block, and T-shaped sliding blocks matched with the T-shaped rails are integrally formed on two sides of the limiting plate corresponding to the T-shaped rails.

Furthermore, the upper part and the lower part of one end of the stretcher body, which are positioned on the limiting plate, are both provided with bulges, and the bulges are matched on the grooves correspondingly formed in the connecting block.

Furthermore, the connecting block, the limiting plate and the protrusion are correspondingly provided with screw holes in which bolts are connected in an inner thread mode.

Further, one end of the stretcher body far away from the limiting plate is fixedly connected with a cable positioning frame.

Further, the tower body comprises an outer cylinder and an inner cylinder located at the center of the inner side of the outer cylinder, and a reinforcing block is fixedly connected between the outer cylinder and the inner cylinder.

Furthermore, the outer walls of the tower body and the cross arm are sprayed with anti-corrosion layers.

(III) advantageous effects

Compared with the prior art, the utility model provides a corrosion-resistant steel pylons steel pipe tower possesses following beneficial effect:

1. the utility model discloses, through thread tightening location structure on the outer wall of body of the tower to connect the cross arm through location structure, can realize the quick fixed of cross arm on location structure during the use, and the steadiness is good, and wind resistance can the reinforce, possesses fine life, and cross arm one end corresponds location structure department and sets up limiting plate, arch, and the both sides of limiting plate set up T shape slider, realize its firm fixed on location structure.

2. The utility model discloses, through set up the boss in the body of the tower, boss fixed connection is between urceolus and inner tube, and this design can effectively strengthen the intensity of body of the tower, and the whole bearing capacity and the local stability reinforcing of body of the tower prolong the life-span of shaft tower then.

Drawings

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

fig. 2 is a schematic structural view of the middle positioning structure of the present invention;

FIG. 3 is a schematic structural view of a cross arm of the present invention;

fig. 4 is a cross-sectional view of the tower body of the present invention.

In the figure: 1. a tower body; 101. an outer cylinder; 102. an inner barrel; 103. a reinforcing block; 2. pouring concrete on the base; 3. a positioning structure; 301. a positioning ring; 302. connecting blocks; 303. a groove; 304. a limiting cavity; 305. a T-shaped track; 4. a cross arm; 401. carrying a shoulder on the body; 402. a bolt; 403. a screw hole; 404. a limiting plate; 405. a protrusion; 406. a T-shaped slider; 407. cable locating rack.

Detailed Description

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

Examples

As shown in fig. 1, fig. 2 and fig. 3, an embodiment of the present invention provides a corrosion-resistant steel tower for a power transmission tower, including a tower body 1 fixedly connected to a concrete pouring base 2, positioning structures 3 are disposed on an outer wall of the tower body 1 and distributed at equal intervals, a cross arm 4 horizontally disposed is fixedly connected to each positioning structure 3, each positioning structure 3 includes a positioning ring 301 screwed on the outer wall of the tower body 1, and two connecting blocks 302 integrally formed on both sides of the positioning ring 301, and a spacing cavity 304 is disposed on each connecting block 302, the cross arm 4 includes a supporting body 401 fixed to each connecting block 302, and a spacing plate 404 integrally formed at an end of the supporting body 401, and the spacing plate 404 is fitted in the spacing cavity 304; through setting up concrete placement base 2, can set up the ring flange on concrete placement base 2, realize the fixed of body of the tower 1 on concrete placement base 2, through set up the location structure 3 that the equidistance distributes on the outer wall of body of the tower 1, location structure 3 is used for cross arm 4's fixed, cross arm 4 realizes wire cable's overhead line effect, holding ring 301 threaded connection is on the outer wall of body of the tower 1, through the both sides integrated into one piece connecting block 302 at holding ring 301, connecting block 302 is used for cross arm 4's connection, consequently, can carry out two cross arm 4's level fixed on every location structure 3, through the limiting plate 404 that sets up with spacing chamber 304 adaptation in the one end at body of the arm 401, can realize the effect of assembling of cross arm 4 on location structure 3, the concatenation is quick and the steadiness is good.

As shown in fig. 2 and fig. 3, in some embodiments, T-shaped rails 305 are disposed on two sides of the limiting cavity 304 in the connecting block 302, and T-shaped sliders 406 adapted to the T-shaped rails 305 are integrally formed at two sides of the limiting plate 404 corresponding to the T-shaped rails 305, by disposing the T-shaped rails 305 and disposing the T-shaped sliders 406 on two sides of the limiting plate 404, when in use, the T-shaped sliders 406 are slidably connected in the T-shaped rails 305, which can increase the limiting area of the limiting plate 404 and enhance the limiting effect, so that the positioning effect of the cross arm 4 on the positioning structure 3 is more firm, and the use effect is increased.

As shown in fig. 2 and fig. 3, in some embodiments, the ends of the stretcher body 401 above and below the position-limiting plate 404 are provided with protrusions 405, and the protrusions 405 are fitted in the corresponding grooves 303 of the connecting block 302; set up protruding 405 through the tip position at load on one's body 401, protruding 405 adaptation further plays the effect spacing, that strengthen the steadiness on recess 303 during the use, and it is firm to fix a position for cross arm 4 is stable in the equipment on location structure 3, is difficult for rocking, strengthens wind-resistance ability, and the result of use is good.

As shown in fig. 2 and 3, in some embodiments, a bolt 402 is screwed into a screw hole 403 formed in the connection block 302, the limiting plate 404 and the protrusion 405; the fixing of the position limiting plate 404 part on the connecting block 302 is realized by means of the bolt 402, and the mode has high strength, is simple and convenient to assemble and is convenient for practical use.

As shown in fig. 3, in some embodiments, a cable positioning rack 407 is fixedly connected to an end of the stretcher body 401 away from the limiting plate 404, and a structure for connecting a cable is provided on the cable positioning rack 407, so that an electric wire and a cable can be erected on the cross arm 4.

As shown in fig. 4, in some embodiments, the tower body 1 includes an outer cylinder 101, and an inner cylinder 102 located at the center of the inner side of the outer cylinder 101, and a reinforcing block 103 is fixedly connected between the outer cylinder 101 and the inner cylinder 102; by arranging the outer cylinder 101 and the inner cylinder 102 in the tower body 1 and arranging the reinforcing block 103 between the outer cylinder 101 and the inner cylinder 102, the overall strength of the tower body 1 can be increased, and the tower body is high in bearing capacity and stability.

As shown in fig. 1, in some embodiments, the outer walls of the tower body 1 and the cross arm 4 are sprayed with anti-corrosion layers, the anti-corrosion layers enhance the anti-corrosion performance of the tower body 1, and the anti-corrosion layers are formed by compounding alumina, polyamide and polypropylene fiber materials and have a good anti-corrosion effect.

The utility model discloses a theory of operation and application step: when carrying out the equipment of cross arm 4 on location structure 3, with the limiting plate 404 adaptation of the tip of stretcher 401 in spacing chamber 304, T shape slider 406 sliding fit is in T shape track 305 this moment, protruding 405 and recess 303 sliding fit then realize the connection of cross arm 4 tip on connecting block 302, then at the interior construction bolt 402 of screw 403 that corresponds, realize the fixed action between cross arm 4 and the location structure 3, the protecting effect is good, and stability is high, the utility model discloses set up urceolus 101, inner tube 102 in tower body 1 to set up boss 103 between urceolus 101 and inner tube 102, strengthen the holistic steadiness of tower body 1, bearing capacity is strong, can satisfy the erection use of parts such as wire and cable, and the life-span is high.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a corrosion-resistant steel pylons steel pipe tower, includes body of the tower (1) of fixed connection on concrete placement base (2), its characterized in that: be provided with location structure (3) that the equidistance distributes on the outer wall of body of the tower (1), every equal fixed connection has cross arm (4) that the level set up on location structure (3), location structure (3) are including holding ring (301) of threaded connection on body of the tower (1) outer wall to and integrated into one piece are at two connecting block (302) of holding ring (301) both sides to spacing chamber (304) have all been seted up on connecting block (302), cross arm (4) are including fixing body of the arm (401) on connecting block (302) to and limiting plate (404) of integrated into one piece at body of the arm (401) tip, limiting plate (404) adaptation is in spacing chamber (304).

2. The corrosion-resistant steel tube tower for the transmission tower of claim 1, wherein: t-shaped rails (305) are arranged on two sides of the limiting cavity (304) in the connecting block (302), and T-shaped sliding blocks (406) matched with the T-shaped rails (305) are integrally formed on two sides of the limiting plate (404) corresponding to the T-shaped rails (305).

3. The corrosion-resistant steel tube tower for the transmission tower of claim 1, wherein: one end of the stretcher body (401) is located above and below the limiting plate (404) and is provided with a protrusion (405), and the protrusion (405) is matched on a groove (303) correspondingly formed in the connecting block (302).

4. The corrosion-resistant steel tube tower for the transmission tower of claim 3, wherein: and the connecting block (302), the limiting plate (404) and the protrusion (405) are correspondingly provided with a screw hole (403) which is internally connected with a bolt (402).

5. The corrosion-resistant steel tube tower for the transmission tower of claim 1, wherein: one end, far away from the limiting plate (404), of the stretcher body (401) is fixedly connected with a cable positioning frame (407).

6. The corrosion-resistant steel tube tower for the transmission tower of claim 1, wherein: the tower body (1) comprises an outer cylinder (101) and an inner cylinder (102) located at the center of the inner side of the outer cylinder (101), and a reinforcing block (103) is fixedly connected between the outer cylinder (101) and the inner cylinder (102).

7. The corrosion-resistant steel tube tower for the transmission tower of claim 1, wherein: and anti-corrosion layers are sprayed on the outer walls of the tower body (1) and the cross arm (4).