CN218438583U

CN218438583U - Iron tower reinforced structure

Info

Publication number: CN218438583U
Application number: CN202222693112.2U
Authority: CN
Inventors: 秦楠
Original assignee: Henan Tianmai Communication Engineering Design Co ltd
Current assignee: Henan Tianmai Communication Engineering Design Co ltd
Priority date: 2022-10-13
Filing date: 2022-10-13
Publication date: 2023-02-03
Anticipated expiration: 2032-10-13

Abstract

The utility model discloses an iron tower reinforcing structure, which can effectively solve the problem that the ground is uneven and is inconvenient to be provided with a reinforcing device; the reinforcing component is arranged on the outer surface of the column body; the reinforcing assembly comprises a reinforcing ring and a supporting rod rotatably arranged on the reinforcing ring, and one end of the supporting rod is rotatably connected with a supporting leg; the number of the supporting rods is at least three, and the supporting rods are uniformly arranged on the circumference; the number of the supporting rods is four, and the supporting legs are fixed on the ground through bolts. Cut in the middle of the bracing piece and form first connecting rod and second connecting rod, be connected with extending structure at the position of cutting, extending structure includes the screw rod that two screw thread opposite directions set up, and two screw rod threaded connection respectively on first connecting rod and second connecting rod. Has the advantages that: this device rotates through the bracing piece and sets up on reinforcing ring to be provided with extending structure in the middle of the bracing piece, can realize the flexible of bracing piece through extending structure, can be so that to consolidate the subassembly and be applicable to unevenness's ground.

Description

Iron tower reinforced structure

Technical Field

The utility model relates to an iron tower reinforced structure belongs to iron tower reinforcement equipment field.

Background

When the iron tower is constructed, according to the national guidelines of environmental protection and waste material utilization, the existing resources are required to be fully utilized, the availability evaluation of stock sites is enhanced, and on the premise of safety and reliability, measures such as sharing transformation, antenna integration, structural transformation, reinforcement transformation and the like are preferentially adopted to deeply excavate the bearing capacity of the existing sites; a safe and economic optimal tower type scheme is selected in rural areas according to the combination of landform and process requirements, simple iron tower types such as oil-wood poles, cement poles, guyed towers, steel cylinder towers and the like are actively applied in rural general service scenes, and the purpose of reducing the tower height, optimizing the tower type and controlling the tower weight is practically achieved.

According to the international provisions of article 8.1.3 of the national standard of 'building structure load Specification': the basic wind pressure values of cities in the country are adopted according to the value of 50 years in the E.5 recurrence period R in appendix E of the specification. When the basic wind pressure value of a city or a construction site is not given in the specification table E.5, the basic wind pressure value is determined by statistical analysis according to the method specified in the appendix E of the specification according to the definition of the basic wind pressure and the maximum wind speed data of the local year, and the influence of the number of samples is considered during analysis.

When no wind speed data exists locally, the wind speed data can be determined through comparison analysis of meteorological and topographic conditions according to basic wind pressure or long-term data specified in a nearby area.

For the simple tower type of the oil-wood pole, the cement pole and the guyed tower lamp in rural areas, the stability is poor due to the long-term maintenance or the initial construction, and the simple tower type of the guyed tower lamp can not meet the building structure load specification basically according to the field implementation evaluation of workers; and the oil-wood pole light tower type in rural areas is basically a straight cylinder standing on the ground surface.

In "a cement wire pole reinforcing apparatus" of patent application number "CN202120100192.9, a reinforcing mode of wire pole is proposed, including the cement wire pole, through preceding fixed rope and the back fixation rope that sets up and in the front under the effect of the corresponding downward sloping of fixed rivet before fixed rope and the second and the corresponding downward sloping of back fixation rope and the second, exert relative stress for the cement wire pole and guarantee the stability of cement wire pole, and in the fixed rope installation clamp, under the effect that upper fixing rod installation clamp and lower fixing rod installation clamp all fixed through the bolt, make fixing device's installation simpler, thereby solved current cement wire pole reinforcing apparatus because too complicated structure.

The utility model does not consider the flatness of the actual ground; because rural infrastructure lags behind relatively, the cement of installation teak pole or cement pole is uneven often, when installing reinforcing apparatus additional on oil wood pole or cement pole, unable and the effectual laminating in ground to lead to reinforcing apparatus's unstability.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an iron tower reinforced structure can effectively solve the unsmooth problem of being convenient for install reinforcing apparatus additional in ground.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the device comprises a column body 1 and a reinforcing component 2 arranged on the outer surface of the column body 1; the reinforcing component 2 comprises a reinforcing ring 3 and a supporting rod 4 which is rotatably arranged on the reinforcing ring 3, and one end of the supporting rod 4 is rotatably connected with a supporting foot 7; and the number of the support rods 4 is at least three, and the support rods 4 are uniformly arranged on the circumference.

Preferably: the number of the support rods 4 is four, and the support legs 7 are fixed on the ground through bolts.

Further: the middle of the support rod 4 is cut off to form a first connecting rod 41 and a second connecting rod 42, a telescopic structure 5 is connected to the cut-off part, the telescopic structure 5 comprises two screw rods 51 with opposite thread directions, and the two screw rods 51 are respectively in threaded connection with the first connecting rod 41 and the second connecting rod 42; the screw rods 51 are fixedly connected through a connecting column, and a rotating sleeve 52 is fixed on the outer side of the connecting column.

Preferably: the first link 41 and the second link 42 have the same length.

Further: the middle truncation part of the support rod 4 is further provided with a stress strengthening structure 6, the stress strengthening structure 6 comprises a first sliding sleeve 61 arranged on the end face of the first connecting rod 41 and a second sliding sleeve 62 arranged on the end face of the second connecting rod 42, and the outer surface of the second sliding sleeve 62 is in contact with the inner surface of the first sliding sleeve 61.

Preferably: the first sliding sleeve 61 and the second sliding sleeve 62 are made of hard alloy steel.

And further: the supporting leg 7 comprises a rotating shaft 71 arranged at the end of the supporting rod 4, two ends of the rotating shaft 71 are rotatably connected to a side plate 72, and a fixing plate 73 is installed on the lower end face of the side plate 72.

Further: the inner surface of the reinforcing ring 3 is provided with an air bag 8, and an air bag core for inflating the air bag 8 is also arranged in the reinforcing ring 3.

Further: the reinforcement ring 3 is formed of two half rings, and the half rings are connected together by bolts.

The following is according to the wind pressure value of the rural area under the guidance of "building structure load standard" and measures the back, to the many nuclear schemes that become more meticulous that oil wood pole and cement pole were formulated, the utility model discloses a seventh: and (5) actually acquiring the roughness of the ground.

。

The beneficial effects are that:

this device passes through bracing piece 4 and rotates the setting on reinforcing ring 3 to be provided with extending structure 5 in the middle of bracing piece 4, can realize the flexible of bracing piece 4 through extending structure 5, can be so that to consolidate the subassembly and be applicable to unevenness's ground.

Drawings

For ease of illustration, the invention is described in detail by the following detailed description and accompanying drawings.

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

FIG. 2 is an enlarged view of FIG. 1 at A;

fig. 3 is a bottom view of the present invention;

FIG. 4 is an enlarged view of FIG. 3 at B;

fig. 5 is a sectional view of the telescopic structure of the present invention.

Description of reference numerals:

1. a cylinder; 2. a reinforcement assembly; 3. a reinforcing ring; 4. a support bar; 41. a first link; 42. a second link; 5. a telescopic structure; 51. a screw; 52. rotating the sleeve; 6. a stress-enhancing structure; 61. a first sliding sleeve; 62. a second sliding sleeve; 7. supporting legs; 71. a rotating shaft; 72. a side plate; 73. a fixing plate; 8. an air bag.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

Referring to fig. 1-4, an embodiment of the iron tower reinforcing structure of the present invention,

the device comprises a column body 1 and a reinforcing component 2 arranged on the outer surface of the column body 1; the reinforcing component 2 comprises a reinforcing ring 3 and a supporting rod 4 which is rotatably arranged on the reinforcing ring 3, and one end of the supporting rod 4 is rotatably connected with a supporting foot 7; the number of the support rods 4 is at least three, and the support rods 4 are uniformly arranged on the circumference; the number of the support rods 4 is four, and the support legs 7 are fixed on the ground through bolts.

The middle of the support rod 4 is cut off to form a first connecting rod 41 and a second connecting rod 42, the cut-off part is connected with a telescopic structure 5, the telescopic structure 5 comprises two screw rods 51 with opposite thread directions, and the two screw rods 51 are respectively in threaded connection with the first connecting rod 41 and the second connecting rod 42; the screw rods 51 are fixedly connected through a connecting column, and a rotating sleeve 52 is fixed on the outer side of the connecting column.

In this device, at first can adjust the length of bracing piece 4 according to the unsmooth degree on ground to because the unsmooth on ground, so supporting legs 7 can carry out corresponding rotation adjustment according to ground, the stability that subassembly 2 supported is consolidated in further increase.

The adjustment process of 4 length of bracing pieces does: can press from both sides on rotating cover 52 through calliper, the operation is then rotated cover 52 and is rotated, rotates cover 52 and can drive screw 51 and rotate, and with screw 51 threaded in second connecting rod 42 and first connecting rod 41 can impel along with the rotation of screw, reduce or increase the interval between first connecting rod 41 and the second connecting rod 42, reach the flexible effect of bracing piece 4.

The first link 41 and the second link 42 have the same length; the processing and production of the equipment are convenient, and the cost is reduced.

The middle cut-off part of the support rod 4 is further provided with a stress reinforcing structure 6, the stress reinforcing structure 6 comprises a first sliding sleeve 61 arranged on the end face of the first connecting rod 41 and a second sliding sleeve 62 arranged on the end face of the second connecting rod 42, and the outer surface of the second sliding sleeve 62 is in contact with the inner surface of the first sliding sleeve 61.

The stress reinforcing structure 6 has the effects that when the column body 1 is influenced by wind force to generate force in all directions, the column body 1 can shake, the reinforcing ring 3 is arranged on the outer side of the column body 1, the force can be transmitted to the reinforcing ring 3 and then transmitted to the supporting rod 4 through the reinforcing ring 3, at this time, a section of the middle of the supporting rod 4 is lost due to the arrangement of the telescopic structure 5, and the first sliding sleeve 61 and the second sliding sleeve 62 are mutually nested to make up the loss of the section; and also alloy steel with higher hardness can be installed to increase the stability of the support rod 4.

The supporting foot 7 comprises a rotating shaft 71 arranged at the end of the supporting rod 4, two ends of the rotating shaft 71 are rotatably connected to a side plate 72, and a fixing plate 73 is installed on the lower end surface of the side plate 72.

The inclination direction of the fixing plate 73 can be adjusted by the rotation shaft 71 when the ground is uneven.

The inner surface of the reinforcing ring 3 is provided with an air bag 8, and an air bag core for inflating the air bag 8 is also arranged in the reinforcing ring 3.

Because the oil-wood pole or the cement pole in rural areas are repaiied for a long time, the surface can be incomplete, and at this time the outer surface of the column body 1 can not be effectively attached to the inner surface of the reinforcing ring 3, and the wind power received by the column body 1 can not be effectively conducted to the reinforcing ring 3, so that the air bag 8 filled with air can be utilized, the part lacking can be completely filled, and the wind resistance stability of the column body 1 can be improved.

The reinforcing ring 3 is composed of two half rings, and the half rings are connected together by bolts.

The design of the two half rings can facilitate the installation of the reinforcing ring 3.

The above description is only for the specific embodiment of the present invention, but the technical features of the present invention are not limited thereto, and any person skilled in the art can make changes or modifications within the scope of the present invention.

Claims

1. The utility model provides an iron tower reinforced structure which characterized in that: the device comprises a column body (1) and a reinforcing component (2) arranged on the outer surface of the column body (1); the reinforcing component (2) comprises a reinforcing ring (3) and a supporting rod (4) rotatably arranged on the reinforcing ring (3), and one end of the supporting rod (4) is rotatably connected with a supporting foot (7); the number of the support rods (4) is at least three, and the support rods (4) are uniformly arranged on the circumference.

2. The iron tower reinforcing structure according to claim 1, characterized in that: the middle of the supporting rod (4) is cut off to form a first connecting rod (41) and a second connecting rod (42), a telescopic structure (5) is connected to the cut-off position, the telescopic structure (5) comprises two screw rods (51) with opposite thread directions, and the two screw rods (51) are respectively in threaded connection with the first connecting rod (41) and the second connecting rod (42); the screw rods (51) are fixedly connected through connecting columns, and rotating sleeves (52) are fixed on the outer sides of the connecting columns.

3. The iron tower reinforcing structure according to claim 2, characterized in that: the middle truncation part of the supporting rod (4) is further provided with a stress reinforcing structure (6), the stress reinforcing structure (6) comprises a first sliding sleeve (61) arranged on the end face of the first connecting rod (41) and a second sliding sleeve (62) arranged on the end face of the second connecting rod (42), and the outer surface of the second sliding sleeve (62) is in contact with the inner surface of the first sliding sleeve (61).

4. The iron tower reinforcing structure according to claim 3, characterized in that: the supporting legs (7) comprise rotating shafts (71) arranged at the end parts of the supporting rods (4), the two ends of each rotating shaft (71) are rotatably connected to one side plate (72), and fixing plates (73) are mounted on the lower end faces of the side plates (72).

5. The iron tower reinforcing structure according to claim 3, characterized in that: an air bag (8) is arranged on the inner surface of the reinforcing ring (3), and an air bag core for inflating the air bag (8) is further arranged in the reinforcing ring (3).

6. The iron tower reinforcing structure according to claim 5, characterized in that: the reinforcing ring (3) is composed of two half rings, and the half rings are connected together through bolts.