CN218881699U

CN218881699U - Pressing type reinforcing device for angle steel tower material

Info

Publication number: CN218881699U
Application number: CN202223322779.8U
Authority: CN
Inventors: 张笑闻; 岳旭; 曲宇凯; 王君伟
Original assignee: Dalian Yuchen High Tech Material Co ltd
Current assignee: Dalian Yuchen High Tech Material Co ltd
Priority date: 2022-12-12
Filing date: 2022-12-12
Publication date: 2023-04-18
Anticipated expiration: 2032-12-12

Abstract

The utility model belongs to the angle steel tower reinforcement field, and relates to an angle steel tower material pressure-resisting type reinforcing device, which aims to solve the problem of improving the bearing stability of an angle steel tower, and comprises a first section bar edge part and a second section bar edge part, wherein the first section bar edge part and the second section bar edge part are connected with a section bar cladding part which is formed into a bending shape, and the section bar cladding part covers and is connected with the outer side of a tower material by the inner side of the section bar edge part; the area portion, wrap the tower material with the section bar, the terminal surface of first section bar limit portion and the first limit portion of tower material with the partial regional butt in area portion inner wall, the terminal surface of second section bar limit portion and the second limit portion of tower material with the partial regional butt in area portion inner wall, the partial region in the outside of the bending part of section bar cladding portion with the partial regional butt in area portion inner wall, the effect is through setting up the section bar with the mode of butt pressure formula, thereby pass through area portion is with the section bar stabilize to press in the tower material is used for strengthening the tower material.

Description

Pressing type reinforcing device for angle steel tower material

Technical Field

The utility model belongs to angle steel tower consolidates the field, relates to a device is strengthened to pressing formula to angle steel tower material.

Background

As the national economy increases at a high speed and the electric power construction is continuously upgraded, more equipment can be gradually installed on the angle steel tower, and the bearing stability of some angle steel towers is reduced due to the accumulated installation of the equipment, so that the angle steel tower needs to be reinforced. In addition, due to the fact that the surface of the angle steel tower is slightly damaged in long-time wind blowing and sunning or in extreme weather, the bearing capacity of some main materials cannot meet the requirement, and in this case, the angle steel tower needs to be repaired and reinforced to improve the overall strength.

Disclosure of Invention

In order to solve the problem of improving the bearing stability of the angle steel tower, according to the angle steel tower material pressing type reinforcing device provided by some embodiments of the application, the tower material is bent, and the reinforcing device comprises

The profile comprises a first profile edge part and a second profile edge part, wherein the first profile edge part and the second profile edge part are connected with a profile cladding part in a bent shape, the profile cladding part covers the inner side of the profile edge part and is connected with the outer side of the tower material, the first profile edge part is arranged in parallel with the end surface of the first edge part of the tower material, and the second profile edge part is arranged in parallel with the end surface of the second edge part of the tower material;

the tower comprises a belt part, a tower material and the section bar, wherein the end surface of the first side part of the first section bar is abutted against the partial area of the inner wall of the belt part, the end surface of the second side part of the second section bar is abutted against the partial area of the inner wall of the belt part, and the partial area of the outer side of the bending part of the section bar coating part is abutted against the partial area of the inner wall of the belt part.

According to some embodiments of the present application, the device is strengthened to angle steel tower material pressure-bearing type, the section bar further comprises

The protruding part extends outwards for a certain length along the connecting position of the first section bar edge part and the second section bar edge part, and the end face of the protruding part is fixedly connected with the partial area of the inner wall of the belt part.

According to some embodiments of the application, the band portion has a break in a region opposite to the protrusion, a band on one side of the break overlaps a band on the other side of the break, and the overlapped bands are fixedly connected with the end portion of the protrusion through a bolt.

According to some embodiments of the application, the angle steel tower material pressing type reinforcing device further comprises

A screw rod passing through the band part from a threaded hole having an internal thread in the band part;

the top pad, the top pad sets up the bottom of hob, by the hob passes through the area of band, the top pad supports and leans on the lateral surface at the section bar.

According to some embodiments of the application, the angle steel tower material is pressed to the formula and is strengthened the device, the section bar still includes the top pad, the top pad supports on the lateral surface of section bar on the protruding portion or the position that section bar limit portion and protruding portion are connected.

According to some embodiments of the present application, the band is a steel band.

According to some embodiments of the present application, the angle steel tower material pressing type reinforcing device is formed in a Y shape.

According to some embodiments of the present application, the angle steel tower material pressing-resisting type reinforcing device comprises a composite material.

According to some embodiments of the present application, the reinforcement device comprises a carbon fiber composite material.

According to some embodiments of the present application, the first profile edge and the second profile edge form a right-angled profile cladding.

Has the advantages that:

the utility model discloses a with the section bar with the mode setting of pressing formula, thereby pass through area portion is supported the section bar steadily and is pressed tower material is used for consolidating tower material to, formed the enhancement protector to tower material all enclosed, can have and strengthen the protecting effect better.

The utility model discloses a not use connected mode such as bolt joint, riveting on the tower material in the reinforcement scheme, avoid not damaging former tower structure trompil to former tower structure.

The utility model discloses a set up the protruding portion and can further provide the bolt-up section bar and be connected the fastening nature in area.

The utility model discloses a cooperation of hob and top pad can further strengthen the section bar to leaning on the effect, reinforcing connection stability of tower material.

Drawings

FIG. 1 is a schematic structural diagram of an angle steel tower material pressing type reinforcing device in the embodiment.

Fig. 2 is a top view of fig. 1.

Reference numerals: 1. tower material; 2. a band portion; 3. a top pad; 4. a bolt; 5. a screw rod; 6. a section bar; 7. a protrusion.

Detailed Description

Embodiments of the present application will be described in detail below with reference to the drawings, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout.

The existing angle steel tower is reinforced by a common reinforcing method that a section bar is connected to a main material through a bolt, so that the reinforcing purpose is achieved. Or by means of welding, the reinforcement elements are fixed to the profiles. Utilize the bolt to consolidate, this kind of rigid connection need increase the bolt hole and make the ultimate bearing capacity of main material descend, and the high altitude drilling operation construction degree of difficulty is big, and efficiency is not high, and drilling position is restricted under many operating modes to section bar weight is big, and high altitude construction is inconvenient. The welding is utilized for reinforcement, the welding difficulty is high, the construction quality is difficult to guarantee, residual stress can be generated on main materials due to welding, cracks can easily occur on welding seams, and particularly the difficulty in disassembling and replacing the section is very high.

Therefore, fig. 1 shows the utility model discloses an angle steel tower material supports pressure formula and strengthens device, and fig. 2 shows the top view of fig. 1, as shown in fig. 1 and fig. 2, wherein tower material 1 is the shape of buckling, strengthens the device and specifically includes section bar 6 and band portion 2, wherein:

section bar 6 includes first section bar limit portion, second section bar limit portion, the section bar cladding portion of shaping bending shape is connected to first section bar limit portion, second section bar limit portion, section bar cladding portion covers with section bar limit portion inboard and connects the tower material 1 outside, just first section bar limit portion sets up with the terminal surface parallel and level of the first limit portion of tower material 1, the terminal surface parallel and level setting of second section bar limit portion and the 1 second limit portion of tower material.

The band part 2 is wrapped around the tower material 1 and the profile 6, the end surface of the first side part of the first profile and the tower material 1 is abutted with the partial region of the inner wall of the band part 2, the end surface of the second side part of the second profile and the tower material 1 is abutted with the partial region of the inner wall of the band part 2, and the partial region of the outer side of the bending part of the profile coating part is abutted with the partial region of the inner wall of the band part 2.

According to the scheme, the utility model discloses a with the section bar in order to support the mode setting of pressure formula, thereby pass through area portion is stably supported the section bar and is pressed the tower material is used for consolidating the tower material to, formed the enhancement protector to tower material all enclosed, can have and strengthen the protecting effect better.

The utility model discloses a do not use connected modes such as bolt joint, riveting in the reinforcement scheme on the tower material, avoid not damaging former tower structure trompil to former tower structure.

In a specific example, the section bar 6 of the pressure-type reinforcement device for an angle steel tower material further comprises a protrusion 7, wherein the protrusion 7 extends outwards for a certain length along the connection position of the first section bar side part and the second section bar side part, and the end surface of the protrusion 7 is fixedly connected with a partial area of the inner wall of the belt part 2.

In a specific example, the band portion 2 of the angle tower material pressing type reinforcing device has a fracture in the area corresponding to the protrusion portion 7, a band on one side of the fracture is overlapped with a band on the other side of the fracture, and the overlapped bands are fixedly connected with the end portion of the protrusion portion 7 through bolts 4. According to the above-described aspect, the joint tightness of the bolt-fastening profile 6 and the band portion 2 can be further provided by providing the protruding portion 7.

In one embodiment, the steel angle tower material pressing type reinforcing device further comprises a screw rod 5 and a top pad 3, wherein:

the screw rod 5 passes through the band part 2 from a threaded hole in which the band part 2 has an internal thread.

The top pad 3 is arranged at the bottom of the screw rod 5, the screw rod 5 passes through the belt part 2, and the top pad 3 is abutted against the outer side surface of the section bar 6. According to the scheme, the abutting action of the section bar 6 on the tower material 1 can be further enhanced through the matching of the screw rod 5 and the top cushion, and the connection stability is enhanced.

In a specific example, the section bar 6 of the angle steel tower material pressing type reinforcing device also comprises a top cushion 3, and the top cushion 3 abuts against a protruding part 7 on the outer side surface of the section bar 6 or a position where the edge part of the section bar is connected with the protruding part 7.

In one embodiment, the band 2 of the device is a steel band.

In one embodiment, said profile 6 of the angle tower material crush tower is shaped as a Y.

In one embodiment, said section bar 6 of the angle tower material crush reinforcement comprises a composite material.

In one embodiment, the composite of the angle tower crush tower comprises a composite of carbon fiber composite.

In one embodiment, the first profile edge and the second profile edge of the angle steel tower material abutting pressure type reinforcing device form a right-angled bent profile cladding.

The utility model discloses a section bar 6 that device was strengthened to pressure formula is supported to angle steel tower material is used for reinforced (rfd) combined material, the combined material is selected from carbon-fibre composite's combined material, the combined material wholly is the Y style of calligraphy, can laminate completely with the tower material 1 (main material) of angle steel tower, bind tower material 1 and combined material together through the steel band after the laminating to pin fixedly with bolt 4, then rotatory hob 5, hob 5 withstand and fill up 3, prop up the steel band through threaded connection, guarantee to consolidate combined material and main material and laminate completely, and can add certain pretightning force, can prevent to become flexible.

The utility model discloses an angle steel tower material supports pressure formula and strengthens device need not drill to former tower material 1, has avoided the injury to main material, also need not the welding, and the combined material is lighter for the steel material, can reduce the load of angle steel tower, also can guarantee fine rigidity and intensity simultaneously, so make things convenient for workman high altitude construction. Because the construction is simple, the working efficiency is increased at the same time. Because the Y-shaped is compared with the V-shaped and has a part of stress structure, the reinforcing effect is better than that of the V-shaped, and the buckling can be better prevented. In addition, the supporting force provided by the screw rod 5 can also effectively prevent the loosening, so that the reinforcing device can be used for a longer time.

According to the scheme, the utility model can effectively reinforce the main material of the angle steel tower; the main material does not need to be punched and welded, so that secondary damage to the angle steel tower is avoided; the Y-shaped structure has large stress area, increases the reinforcing effect and can better prevent buckling; the composite material is lighter, and the load of the angle steel tower can be reduced; the supporting force of the screw rod can effectively prevent the loosening. The method is convenient for workers to construct, simple and capable of improving the working efficiency.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element 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.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be interconnected within two elements or in a relationship where two elements interact with each other unless otherwise specifically limited. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the present disclosure, the term "and/or" describes an association relationship of associated objects, indicating that there may be three relationships, e.g., a and/or B, which may indicate: a exists alone, A and B exist simultaneously, and B exists alone. The character "/" generally indicates that the former and latter associated objects are in an "or" relationship. "at least one" means one or more than one; "at least one of a and B", similar to "a and/or B", describes an association relationship of associated objects, meaning that three relationships may exist, for example, at least one of a and B may mean: a exists alone, A and B exist simultaneously, and B exists alone.

In the present disclosure, the terms "one embodiment," "some embodiments," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present disclosure. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

The above, only for the utility model discloses create the embodiment of preferred, nevertheless the utility model discloses the protection scope of creating is not limited to this, and any technical person who is familiar with this technical field is in the utility model discloses create the technical scope that discloses, according to the utility model discloses the technical scheme of creating and utility model design substitution or change of equalling, all should be covered within the protection scope of creating the utility model.

Claims

1. A pressing type reinforcing device for an angle steel tower material is characterized in that the reinforcing device comprises a tower material (1) which is bent

The section bar (6) comprises a first section bar edge part and a second section bar edge part, the first section bar edge part and the second section bar edge part are connected with a section bar coating part in a bending shape, the section bar coating part covers the inner side of the section bar edge part and is connected with the outer side of the tower material (1), the first section bar edge part and the end surface of the first edge part of the tower material (1) are arranged in a flush manner, and the second section bar edge part and the end surface of the second edge part of the tower material (1) are arranged in a flush manner;

the tower comprises a belt part (2), a wrapping tower material (1) and a section bar (6), wherein the end surface of the first side part of the first section bar side part and the first side part of the tower material (1) is abutted with the partial region of the inner wall of the belt part (2), the end surface of the second side part of the second section bar side part and the second side part of the tower material (1) is abutted with the partial region of the inner wall of the belt part (2), and the partial region of the outer side of the bending part of the section bar coating part is abutted with the partial region of the inner wall of the belt part (2).

2. The device for the reinforcement of the angle-steel tower against pressure according to claim 1, wherein the section bar (6) further comprises

The protruding portion (7) extends outwards for a certain length along the connecting position of the first section edge portion and the second section edge portion, and the end face of the protruding portion (7) is fixedly connected with the inner wall part of the belt portion (2).

3. The device for the tower-shaped steel angle tower material crush-strengthening according to claim 2, characterized in that the band part (2) has a break in the area opposite to the protrusion (7), the band on one side of the break overlaps the band on the other side of the break, and the overlapped bands are fixedly connected with the end of the protrusion (7) through bolts (4).

4. The device of claim 1 or 2, further comprising a support device for the tower of an angle steel tower

A screw rod (5), the screw rod (5) passing through the band part (2) from a threaded hole in which the band part (2) has an internal thread;

top pad (3), top pad (3) set up the bottom of hob (5), by hob (5) pass through band portion (2), top pad (3) support and lean on the lateral surface at section bar (6).

5. The device for the reinforcement of the angle steel tower against the pressure according to claim 2, characterized in that the profile (6) further comprises a top pad (3), and the top pad (3) abuts against a protruding part (7) on the outer side surface of the profile (6) or the position where the edge of the profile is connected with the protruding part (7).

6. The device for the tower-tower counter-pressure reinforcement of an angle steel according to claim 1, characterized in that the band (2) is a steel band.

7. The device for the corner-steel tower member pressure-withstanding reinforcement of claim 1, wherein the profile (6) is shaped as a Y-shape.

8. The device according to claim 1, characterized in that the profile (6) comprises a composite material.

9. The device as claimed in claim 8, wherein the composite material comprises a carbon fiber composite material.

10. The device of claim 1, wherein the first and second profile edges form a right angle folded profile wrap.