Bearing and reinforcing component for cross arm layer of angle steel tower

Abstract

The utility model relates to the technical field of angle steel towers, and discloses an angle steel tower cross arm layer bearing reinforcing component which comprises an angle steel tower body and a cross arm bearing platform, the cross arm bearing platform is arranged on the angle steel tower body, and cross arm mounting seats are arranged on the two sides of the bottom of the cross arm bearing platform. According to the utility model, the bearing cross arm platform is arranged at the top of the angle steel tower main body, so that the effects of gravity bearing and personnel standing are achieved, the bearing angle steel frame is used for reinforcing and supporting the front side and the rear side of the bottom of the bearing cross arm platform, the steel frame inclined strut is stably arranged between the angle steel tower main body and the bearing cross arm platform, and meanwhile, the whole steel frame inclined strut is inclined; the angle steel tower body, the bearing cross arm platform and the angle steel tower body are supported in a triangular shape, fixing stability is enhanced, the tower body installation base can be supported at the bottom end of the steel frame inclined strut, the powerful supporting and fixing effect is achieved, and the device has the good bearing and reinforcing capacity on the tower body cross arm layer, the heavy load anti-pressure capacity is high, and the bearing safety protection capacity is excellent.

Description

Technical Field

[0001] The utility model relates to the technical field of angle steel towers, in particular to a cross arm layer load-bearing reinforcement component of an angle steel tower. Background Art

[0002] With the rapid development of modern communication and power industries, angle steel towers, as important structures supporting various lines and equipment, have a bearing capacity and stability that are crucial to ensuring the continuity and safety of communication and power supply. In the design and use of angle steel towers, the cross arm layer, as the main part supporting various lines and equipment, has always been the focus of research in the industry to strengthen and enhance its bearing capacity. For this reason, the cross arm layer of the angle steel tower is usually equipped with a reinforcement structure to enhance the bearing capacity.

[0003] The cross arm layer of the traditional angle steel tower is usually made of a single angle steel material. Its bearing capacity and stability are affected by multiple factors such as material strength, structural design and installation process. The cross arm layer of the angle steel tower usually plays a role in bearing and standing for personnel during the installation and maintenance of the angle steel tower. In actual use, due to long-term erosion by wind and rain, temperature changes, heavy load pressure and other factors, the cross arm layer is prone to deformation, cracking and even fracture, which seriously affects the overall bearing capacity and safety of the angle steel tower. Its reinforcement and protection capabilities are relatively insufficient. For this reason, we propose a load-bearing reinforcement component for the cross arm layer of the angle steel tower to solve the above problems. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the utility model provides a load-bearing reinforcement component for the cross-arm layer of an angle steel tower, which has the advantages of good load-bearing reinforcement capacity for the cross-arm layer of the tower body, strong heavy-load compressive resistance, and excellent load-bearing safety protection capacity. It solves the problem that the cross-arm layer of the existing angle steel tower has insufficient reinforcement and protection capacity, is prone to deformation, cracking or even breakage, and has insufficient safety protection performance.

[0006] (II) Technical solution

[0007] In order to achieve the above-mentioned purpose of having good load-bearing reinforcement capacity for the tower body cross arm layer, strong heavy load compressive resistance, and excellent load-bearing safety protection capacity, the utility model provides the following technical solutions: a cross arm layer load-bearing reinforcement component for an angle steel tower, comprising an angle steel tower body and a load-bearing cross arm platform, wherein the load-bearing cross arm platform is arranged on the angle steel tower body;

[0008] Cross arm mounting seats are provided on both sides of the bottom of the cross arm bearing platform, tower body mounting seats are provided on both sides of the angle steel tower body, a steel frame diagonal brace is provided between the cross arm mounting seat and the tower body mounting seat, and bolted reinforcement plates are provided at both upper and lower ends of the steel frame diagonal brace, and a plurality of bolted reinforcement plates are respectively connected to the cross arm mounting seat and the tower body mounting seat.

[0009] Wherein, the angle steel tower body and the bearing cross arm platform are provided with bearing angle steel frames at the bottom angles of the front and back sides.

[0010] Preferably, auxiliary diagonal braces are provided on both the front and rear sides of the top end of the steel frame diagonal brace, and the top end of the auxiliary diagonal brace is bolted to the bottom of the load-bearing crossarm platform.

[0011] Preferably, the crossarm mounting seat includes a rectangular steel pipe and a bolted connection seat, the rectangular steel pipe is arranged on both sides of the bottom of the crossarm bearing platform, the bolted connection seat is welded to the bottom of the rectangular steel pipe, and the bolted connection seat is bolted and adapted to the bolted reinforcement plate on the top.

[0012] Preferably, the tower body mounting seat includes a transverse bearing seat, a bolted bearing plate and a reinforcement frame, the transverse bearing seat is arranged on both sides of the angle steel tower body, the bolted bearing plate is arranged on the top of the transverse bearing seat, the two ends of the reinforcement frame are respectively connected to the bottom of the transverse bearing seat and the side of the angle steel tower body, the bolted bearing plate is bolted to the bolted reinforcement plate at the bottom, and the bottom of the steel frame diagonal brace is supported on the top of the transverse bearing seat.

[0013] Preferably, the number of the steel frame diagonal braces is not less than four, and the number of the steel frame diagonal braces is twice the number of the auxiliary diagonal braces.

[0014] Preferably, the load-bearing angle steel frames are bolted to the angle steel tower body and the load-bearing crossarm platform respectively, and the load-bearing angle steel frames are correspondingly arranged on the front and rear sides of the angle steel tower body, and the number is not less than four.

[0015] Preferably, the cross arm mounting seat, tower body mounting seat, steel frame diagonal brace and bearing angle steel frame are all made of steel, and auxiliary bolting seats are provided at both ends of the auxiliary diagonal brace. The auxiliary diagonal brace is bolted and fixed between the bearing cross arm platform and the steel frame diagonal brace by the auxiliary bolting seats.

[0016] Preferably, a bearing pad is provided between the steel frame diagonal brace and the transverse bearing seat, the bearing pad is a hard rubber pad, and the reinforcing frame is correspondingly arranged below the steel frame diagonal brace.

[0017] (III) Beneficial effects

[0018] Compared with the prior art, the utility model provides a cross-arm bearing reinforcement component for an angle steel tower, which has the following beneficial effects:

[0019] 1. The cross-arm layer load-bearing reinforcement component of the angle steel tower has a load-bearing cross-arm platform on the top of the angle steel tower body, which plays a role in gravity bearing and personnel standing. The load-bearing angle steel frame reinforces and supports the front and rear sides of the bottom of the load-bearing cross-arm platform. The steel frame diagonal brace is stably installed between the angle steel tower body and the load-bearing cross-arm platform. At the same time, the steel frame diagonal brace is tilted as a whole, forming a triangular support with the angle steel tower body and the load-bearing cross-arm platform to enhance fixation and stability. The tower body mounting seat can be supported at the bottom of the steel frame diagonal brace, which plays a strong supporting and fixing role, so that the device has a good load-bearing reinforcement capacity for the tower body cross-arm layer, strong heavy-load pressure resistance, and excellent load-bearing safety protection capability. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a frontal perspective schematic diagram of the structure of the utility model;

[0021] Figure 2 For this utility model Figure 1 A magnified schematic diagram of structure A;

[0022] Figure 3 It is a top-down perspective schematic diagram of the structure of the utility model;

[0023] Figure 4 This is a bottom-up stereoscopic schematic diagram of the structure of the utility model;

[0024] Figure 5 For this utility model Figure 4 A magnified schematic diagram of structure B;

[0025] Figure 6 It is a rear perspective schematic diagram of the structure of the utility model.

[0026] In the figure: 1. Angle steel tower body; 2. Load-bearing cross arm platform; 3. Cross arm mounting seat; 31. Rectangular steel pipe; 32. Bolted connection seat; 4. Tower body mounting seat; 41. Horizontal load-bearing seat; 42. Bolted load-bearing plate; 43. Reinforcement frame; 5. Steel frame diagonal brace; 6. Bolted reinforcement plate; 7. Load-bearing angle steel frame; 8. Auxiliary diagonal brace; 9. Auxiliary bolted seat; 10. Load-bearing pad. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] See also Figure 1-Figure 6, a cross arm layer load-bearing reinforcement component of an angle steel tower, comprising an angle steel tower body 1 and a load-bearing cross arm platform 2, wherein the load-bearing cross arm platform 2 is arranged on the angle steel tower body 1;

[0029] Cross arm mounting seats 3 are provided on both sides of the bottom of the cross arm bearing platform 2, tower body mounting seats 4 are provided on both sides of the angle steel tower body 1, steel frame diagonal braces 5 are provided between the cross arm mounting seats 3 and the tower body mounting seats 4, and bolted reinforcement plates 6 are provided at both upper and lower ends of the steel frame diagonal braces 5, and multiple bolted reinforcement plates 6 are respectively connected to the cross arm mounting seats 3 and the tower body mounting seats 4.

[0030] Among them, the angle steel tower body 1 and the bearing cross arm platform 2 are provided with a bearing angle steel frame 7 at the bottom angle of the front and back sides;

[0031] The beneficial effects to be expressed by this scheme are: by providing a load-bearing crossarm platform 2 on the top of the angle steel tower body 1, it plays a role in gravity bearing and personnel standing, and the load-bearing angle steel frame 7 reinforces and supports the front and rear sides of the bottom of the load-bearing crossarm platform 2, and the steel frame diagonal brace 5 is stably installed between the angle steel tower body 1 and the load-bearing crossarm platform 2. At the same time, the steel frame diagonal brace 5 is inclined as a whole, forming a triangular support with the angle steel tower body 1 and the load-bearing crossarm platform 2, which strengthens the fixation and stability. The tower body mounting seat 4 can be supported on the bottom end of the steel frame diagonal brace 5, which plays a strong supporting and fixing role, so that the device has a good load-bearing reinforcement capacity for the tower body crossarm layer, a strong heavy-load pressure resistance, and an excellent load-bearing safety protection capability.

[0032] Furthermore, auxiliary diagonal braces 8 are provided on both the front and rear sides of the top of the steel frame diagonal brace 5, and the top of the auxiliary diagonal brace 8 is bolted to the bottom of the load-bearing crossarm platform 2;

[0033] By setting the auxiliary diagonal brace 8, the steel frame diagonal brace 5 is connected to the load-bearing crossarm platform 2 while providing auxiliary support for the front and rear sides of the steel frame diagonal brace 5, thereby further strengthening the gravity bearing effect on the load-bearing crossarm platform 2 and improving the fixing effect.

[0034] Furthermore, the cross arm mounting seat 3 includes a rectangular steel pipe 31 and a bolted connection seat 32. The rectangular steel pipe 31 is arranged on both sides of the bottom of the cross arm platform 2. The bolted connection seat 32 is welded to the bottom of the rectangular steel pipe 31. The bolted connection seat 32 is bolted and adapted to the bolted reinforcement plate 6 at the top.

[0035] By setting the cross arm mounting seat 3 including the rectangular steel pipe 31 and the bolted connection seat 32, when the steel frame diagonal brace 5 is connected to the cross arm mounting seat 3, the bolted reinforcement plate 6 provided on the top of the steel frame diagonal brace 5 can be adapted to be bolted to the bolted connection seat 32, and the rectangular steel pipe 31 plays a role in bearing and space retention. While having a good fixed connection effect, it is convenient for the installation and disassembly of bolts and has good adaptability.

[0036] Furthermore, the tower body mounting seat 4 includes a transverse bearing seat 41, a bolted bearing plate 42 and a reinforcement frame 43. The transverse bearing seat 41 is arranged on both sides of the angle steel tower body 1, the bolted bearing plate 42 is arranged on the top of the transverse bearing seat 41, and the two ends of the reinforcement frame 43 are respectively connected to the bottom of the transverse bearing seat 41 and the side of the angle steel tower body 1, the bolted bearing plate 42 is bolted to the bolted reinforcement plate 6 at the bottom, and the bottom of the steel frame diagonal brace 5 is supported on the top of the transverse bearing seat 41;

[0037] By setting the tower body mounting seat 4 including the transverse bearing seat 41, the bolted bearing plate 42 and the reinforcement frame 43, the transverse bearing seat 41 plays a supporting role, the bottom of the bearing angle steel frame 7 can be supported on the top of the transverse bearing seat 41, and plays a good bearing and supporting role. The reinforcement frame 43 strengthens the bearing strength of the transverse bearing seat 41, so that the bearing angle steel frame 7 is bolted and fixed to the bolted bearing plate 42 by the bolted reinforcement plate 6. While the overall installation is stable, the bearing angle steel frame 7 can be supported by the installation of the transverse bearing seat 41, the overall reinforcement strength is high, and the ability to resist gravity and wind and snow is strong.

[0038] Furthermore, the number of the steel frame diagonal braces 5 is not less than four, and the number of the steel frame diagonal braces 5 is twice the number of the auxiliary diagonal braces 8;

[0039] By setting the number of steel frame diagonal braces 5 to be no less than four, two groups of steel frame diagonal braces 5 are provided on both sides of the load-bearing crossarm platform 2. The steel frame diagonal braces 5 have a good load-bearing effect on the load-bearing crossarm platform 2 and have a strong load-bearing capacity. At the same time, the auxiliary diagonal braces 8 play a role in strengthening the positioning of the front and rear sides of the steel frame diagonal braces 5, thereby increasing the gravity bearing area at the bottom of the load-bearing crossarm platform 2. At the same time, it has strong anti-tilting and anti-deformation capabilities, increases the bearing area, and has good load-bearing reinforcement capabilities.

[0040] Furthermore, the load-bearing angle steel frame 7 is bolted to the angle steel tower body 1 and the load-bearing cross arm platform 2 respectively, and the load-bearing angle steel frame 7 is correspondingly arranged on the front and rear sides of the angle steel tower body 1, and the number is not less than four;

[0041] By setting the load-bearing angle steel frame 7 and bolting them respectively with the angle steel tower body 1 and the load-bearing crossarm platform 2, the load-bearing angle steel frame 7 is made of angle steel, and its two sides are bolted to the angle steel tower body 1 and the load-bearing crossarm platform 2 respectively, which is convenient to install and adapt, and can play a load-bearing and positioning role with the front and rear sides of the load-bearing crossarm platform 2, so that the load-bearing crossarm platform 2 can remain stable after being subjected to force and is not prone to tilting and deformation. At the same time, the load-bearing area is increased, and the force-bearing strength of the load-bearing crossarm platform 2 is further improved.

[0042] Furthermore, the cross arm mounting seat 3, the tower body mounting seat 4, the steel frame diagonal brace 5 and the bearing angle steel frame 7 are all made of steel, and auxiliary bolting seats 9 are provided at both ends of the auxiliary diagonal brace 8, and the auxiliary diagonal brace 8 is bolted and fixed between the bearing cross arm platform 2 and the steel frame diagonal brace 5 by the auxiliary bolting seats 9;

[0043] By setting the cross arm mounting seat 3, the tower body mounting seat 4, the steel frame diagonal brace 5 and the load-bearing angle steel frame 7, they are all made of steel, with high rigidity and bearing strength, and are not easy to rust and have good durability. The auxiliary diagonal brace 8 is bolted and fixed by the auxiliary bolting seat 9, so that the auxiliary diagonal brace 8 can play a bearing and installation role for the steel frame diagonal brace 5, and the bearing fixation is good.

[0044] Furthermore, a bearing pad 10 is provided between the steel frame diagonal brace 5 and the transverse bearing seat 41, and the bearing pad 10 is a hard rubber pad, and the reinforcing frame 43 is correspondingly arranged below the steel frame diagonal brace 5;

[0045] By setting a bearing pad 10, which is a hard rubber pad, when the bottom of the steel frame diagonal support 5 is supported on the top of the horizontal bearing seat 41, the bearing pad 10 can play a gravity supporting role, and the gravity supporting effect is strong. The reinforcement frame 43 can be supported on the bottom of the horizontal bearing seat 41 in an inclined state, with high gravity bearing strength and convenient reinforcement.

[0046] It should be noted that the various devices in this application are common devices in the market, and can be selected according to specific needs during specific use. The circuit connection relationship of each device belongs to a simple series and parallel connection circuit. There is no innovation in the circuit connection. Those skilled in the art can easily implement it. It belongs to the existing technology and will not be elaborated.

[0047] Working principle: A load-bearing cross-arm platform 2 is provided on the top of the angle steel tower body 1, which plays a role of bearing and standing for personnel during the installation and maintenance of the angle steel tower. The front and back sides of the connection between the load-bearing cross-arm platform 2 and the angle steel tower body 1 are bolted with load-bearing angle steel frames 7, which play a role of fixing and reinforcing. Cross-arm mounting seats 3 are provided on both sides of the bottom of the load-bearing cross-arm platform 2. At the same time, tower body mounting seats 4 are provided on both sides of the angle steel tower body 1. Steel frame diagonal braces 5 are bolted correspondingly between the cross-arm mounting seats 3 and the tower body mounting seats 4. Bolted reinforcing plates 6 are used at both ends to play a bolted fixing role, which is convenient for disassembly and assembly. At the same time, the steel frame diagonal braces 5 are tilted as a whole, forming a triangular support with the angle steel tower body 1 and the load-bearing cross-arm platform 2, which strengthens the fixation and stability;

[0048] The tower body mounting seat 4 includes a transverse bearing seat 41, a bolted bearing plate 42 and a reinforcement frame 43. The transverse bearing seat 41 plays a supporting and bearing role. The bottom of the bearing angle frame 7 can be supported on the top of the transverse bearing seat 41, playing a good bearing and supporting role. The reinforcement frame 43 strengthens the bearing strength of the transverse bearing seat 41, so that the bearing angle frame 7 is bolted and fixed to the bolted bearing plate 42 by the bolted reinforcement plate 6. While the overall installation is stable, the bearing angle frame 7 can be supported by the installation of the transverse bearing seat 41. The overall reinforcement strength is high, and the ability to resist gravity and wind and snow is strong. The device has a good bearing and reinforcement capacity for the tower body cross arm layer, strong heavy load pressure resistance, and excellent bearing safety protection capacity, which solves the problem that the reinforcement and protection capacity of the existing cross arm layer of the angle steel tower is insufficient, and it is easy to deform, crack or even break, and the safety protection performance is insufficient.

[0049] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0050] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cross-arm bearing reinforcement component for an angle steel tower, comprising an angle steel tower body (1) and a cross-arm bearing platform (2), characterized in that: The load-bearing crossarm platform (2) is arranged on the angle steel tower body (1); Cross arm mounting seats (3) are provided on both sides of the bottom of the cross arm bearing platform (2), tower body mounting seats (4) are provided on both sides of the angle steel tower body (1), a steel frame diagonal brace (5) is provided between the cross arm mounting seats (3) and the tower body mounting seats (4), and bolted reinforcement plates (6) are provided at both upper and lower ends of the steel frame diagonal brace (5), and a plurality of bolted reinforcement plates (6) are respectively connected to the cross arm mounting seats (3) and the tower body mounting seats (4). Wherein, the angle steel tower body (1) and the bearing cross arm platform (2) are both provided with bearing angle steel frames (7) at the bottom angles of the front and back sides.

2. The cross arm load-bearing reinforcement component of an angle steel tower according to claim 1, characterized in that: Auxiliary diagonal braces (8) are provided on both the front and rear sides of the top of the steel frame diagonal brace (5), and the top of the auxiliary diagonal brace (8) is bolted to the bottom of the load-bearing crossarm platform (2).

3. The cross arm load-bearing reinforcement component of an angle steel tower according to claim 1, characterized in that: The crossarm mounting seat (3) comprises a rectangular steel pipe (31) and a bolted connection seat (32), wherein the rectangular steel pipe (31) is arranged on both sides of the bottom of the crossarm bearing platform (2), the bolted connection seat (32) is welded to the bottom of the rectangular steel pipe (31), and the bolted connection seat (32) is bolted and adapted to the bolted reinforcement plate (6) at the top.

4. The cross arm load-bearing reinforcement component of an angle steel tower according to claim 1, characterized in that: The tower body mounting seat (4) comprises a transverse bearing seat (41), a bolted bearing plate (42) and a reinforcing frame (43); the transverse bearing seat (41) is arranged on both sides of the angle steel tower body (1); the bolted bearing plate (42) is arranged on the top of the transverse bearing seat (41); the two ends of the reinforcing frame (43) are respectively connected to the bottom of the transverse bearing seat (41) and the side of the angle steel tower body (1); the bolted bearing plate (42) is bolted to the bolted reinforcing plate (6) at the bottom; and the bottom of the steel frame diagonal brace (5) is supported on the top of the transverse bearing seat (41).

5. The cross arm load-bearing reinforcement component of an angle steel tower according to claim 2, characterized in that: The number of the steel frame diagonal braces (5) is not less than four, and the number of the steel frame diagonal braces (5) is twice the number of the auxiliary diagonal braces (8).

6. The cross arm load-bearing reinforcement component of an angle steel tower according to claim 1, characterized in that: The load-bearing angle steel frames (7) are respectively bolted to the angle steel tower body (1) and the load-bearing cross arm platform (2); the load-bearing angle steel frames (7) are correspondingly arranged on the front and rear sides of the angle steel tower body (1), and the number is not less than four.

7. The cross arm load-bearing reinforcement component of an angle steel tower according to claim 2, characterized in that: The cross arm mounting seat (3), the tower body mounting seat (4), the steel frame diagonal brace (5) and the bearing angle steel frame (7) are all made of steel. Auxiliary bolting seats (9) are provided at both ends of the auxiliary diagonal brace (8). The auxiliary diagonal brace (8) is bolted and fixed between the bearing cross arm platform (2) and the steel frame diagonal brace (5) by the auxiliary bolting seats (9).

8. The cross arm load-bearing reinforcement component of an angle steel tower according to claim 4, characterized in that: A bearing pad (10) is provided between the steel frame diagonal brace (5) and the transverse bearing seat (41), and the bearing pad (10) is a hard rubber pad. The reinforcing frame (43) is correspondingly arranged below the steel frame diagonal brace (5).

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