CN215055907U

CN215055907U - Height-reducing lightning-proof modified single-pipe tower

Info

Publication number: CN215055907U
Application number: CN202121466897.9U
Authority: CN
Inventors: 闫风全; 胡月; 李建民
Original assignee: Shandong P&t Planning And Designing Institute Co ltd
Current assignee: Shandong P&t Planning And Designing Institute Co ltd
Priority date: 2021-06-29
Filing date: 2021-06-29
Publication date: 2021-12-07
Anticipated expiration: 2031-06-29

Abstract

The utility model relates to a single-pipe tower after lightning protection transformation falls to high. The technical scheme is as follows: the utility model provides a single-pipe tower after lightning protection transformation falls to high, includes the body of the tower, and the top of body of the tower is provided with the tower top spare, and the top of body of the tower sets up first linkage segment, the bottom of tower top spare be provided with can with first linkage segment complex second linkage segment, the top of second linkage segment is provided with the tower top section, the top of tower top section is provided with the horizontally roof, is provided with the lightning rod on the roof. Hoist prefabricated tower top spare to the top of the tower after reforming transform through the hoist, directly through first linkage segment and second linkage segment cooperation installation, the roof can prevent that top of the tower ponding can install the lightning rod simultaneously, has avoided staff high altitude construction's risk.

Description

Height-reducing lightning-proof modified single-pipe tower

Technical Field

The utility model relates to a single-pipe tower reforms transform technical field, concretely relates to single-pipe tower after height-reducing lightning protection reforms transform.

Background

In recent years, with the increase of flight lines, communication iron towers near many airports need to be disassembled to reduce the height due to signal interference and aviation control requirements, after the tower sections are disassembled, the lightning rod on the top of the tower cannot be matched with the original tower, usually, a pole-holding type lightning rod is installed on the side surface of a tower body, and the disassembled tower sections and lightning rods are recycled as waste products; meanwhile, a pipeline-shaped opening is formed at the joint of the rest tower section and the removed tower section, so that water is easy to accumulate in rainy days. The existing common solution is that after the tower section is dismantled, the size of the upper opening of the rest tower section is measured, a proper steel plate is taken to be welded on the tower for plugging, and after welding, antirust paint is brushed for 3 times. And then a holding rod type lightning rod is installed at high altitude. The biggest problem with this solution is the high risk of workers working high above the ground. Firstly, in order to ensure the accurate size of a steel plate, the size of an upper opening of a residual tower section after tower disassembly needs to be measured on a tower, then materials are welded at high altitude, and a lightning rod is assembled at high altitude after the welding is finished. The danger of high-altitude operation is large, and the process is complicated.

Disclosure of Invention

Demolish the back to above-mentioned tower section, former lightning rod can't match with surplus tower section, the dangerous problem of high altitude construction during shutoff of surplus tower section top, the utility model provides an utilize to be demolishd the tower section as the tower top piece, carry out the shutoff single-pipe tower after the lightning protection of falling of former lightning rod is reformed transform simultaneously to the opening of surplus tower section.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a single-pipe tower after lightning protection transformation falls to high, includes the body of the tower, and the top of body of the tower is provided with the tower top spare, and the top of body of the tower sets up first linkage segment, the bottom of tower top spare be provided with can with first linkage segment complex second linkage segment, the top of second linkage segment is provided with the tower top section, the top of tower top section is provided with the horizontally roof, is provided with the lightning rod on the roof. Hoist prefabricated tower top spare to the top of the tower after reforming transform through the hoist, directly through first linkage segment and second linkage segment cooperation installation, the roof can prevent that top of the tower ponding can install the lightning rod simultaneously, has avoided staff high altitude construction's risk.

Preferably, the body of the tower includes a plurality of end to end's body of the tower monomer, and the body of the tower monomer includes the interlude, and the top of interlude is provided with the last linkage segment that can be connected with last level body of the tower monomer, and the below of interlude is provided with the lower linkage segment that can be connected with next level body of the tower monomer, and the top of the tower piece section and the second linkage segment form through the free last level body of the tower monomer cutting of top body of the tower. The detached tower body monomer is used for recycling, the lightning rod is not required to be redesigned and installed, the tower top is not required to be plugged, trouble and labor are saved, and the operation is convenient.

Preferably, the top section of the top piece is not less than 200 mm. The detached tower body monomer is cut from 200 mm above the lower connecting section during cutting, and enough operation space is reserved for subsequent processing.

Preferably, be provided with the nail mounting of climbing of U type on the body of the tower monomer, the body of the tower monomer is through climbing the nail fixed part and connecting the horizontally nail of climbing, climbs the both ends of nail fixed part and connects the body of the tower monomer, climbs the nail and includes the threaded connection end, and the threaded connection end is connected with first bolt and second bolt, climbs the threaded connection end of nail and passes and climb the nail fixed part, and first bolt and second bolt relative distribution are in the both sides of climbing the nail fixed part. Make things convenient for operating personnel to scramble, overhaul work such as monitoring to the single-pipe tower.

Preferably, a horizontal hand hole is formed in the single-tube tower, the hand hole is communicated with the middle section of the tower body, a horizontal U-shaped hook is arranged inside the middle section, and the opening of the U-shaped hook faces upwards. For placing internal cabling equipment, etc.

Preferably, the pore wall of hand hole is provided with the reinforcing ring, and the U type hook is connected to the one end that is located the body of the tower monomer of reinforcing ring, and the apron is connected to the one end that is located the body of the tower monomer of reinforcing ring can be dismantled. The reinforcing ring improves the intensity of handhole department, sets up the apron simultaneously and protects its inside.

Preferably, the grounding connecting plate is arranged below the hand hole, the grounding connecting plate is fixedly connected to the tower body single body, and through holes which are uniformly distributed are formed in the grounding connecting plate. The equipment used inside the tube tower is grounded.

Preferably, be provided with climbing device mounting on the body of the tower monomer, climbing device mounting includes the L template, and the one end welding body of the tower monomer of L template is provided with the connecting hole on the L template. The operator has a fixed pivot in climbing, the safety is improved, and the operator can pause in the midway.

Preferably, at least one group of pulling lugs is arranged on the tower body monomer, and the pulling lugs in the same group are uniformly distributed on the same height of the tower body monomer in a surrounding manner. When being convenient for mounting and dismounting, the tower body monomer is hoisted through the pull lug.

Preferably, the climbing nails are arranged in two rows, the two rows of climbing nails are distributed at intervals, and the distance between every two adjacent climbing nails in each row is equal.

The utility model has the advantages that (1) the problems that the lightning rod needs to be installed again after the height of the single-tube tower is reduced and the water is easy to accumulate on the tower top are solved through the structural design of the tower top piece; (2) the tower top part is transformed by the detached tower body monomer and the lightning rod, so that the recycling is realized, and the resources are saved; (3) the tower top piece is directly hoisted through the crane, so that the risk of high-altitude operation of workers is avoided.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Fig. 2 is a cross-sectional view a-a of fig. 1.

Figure 3 is a cross-sectional view of the column monomer in the direction B-B in figure 2.

In the figure: 1. the lightning rod, 2, the roof, 3, the tower top section, 4, the second linkage segment, 5, first linkage segment, 6, draw the ear, 7, the reinforcing ring, 8, the apron, 9, ground connection even board, 10, climb the nail, 11, climbing device mounting, 12, the interlude, 13, the U-shaped hook, 14, first bolt, 15, climb the nail mounting, 16, the second bolt, 17, the apron connecting piece, 18, go up the linkage segment, 19, lower linkage segment.

Detailed Description

As shown in figures 1-3, a height-reducing and lightning-proof modified single-tube tower comprises a plurality of vertical tower bodies formed by connecting a plurality of tower body monomers end to end, wherein each tower body monomer comprises an intermediate section 12 which is located in the middle and used for improving the height of the single-tube tower, the top end of the intermediate section 12 is connected with an upper connecting section 18 connected with an upper tower body monomer, the bottom end of the intermediate section 12 is connected with a lower connecting section 19 connected with a lower tower body monomer, and two adjacent tower body monomers are in splicing fit with the upper connecting section 18 of the lower tower body monomer through the upper connecting section 19 of the tower body monomer and the lower connecting section of the tower body monomer. The climbing device comprises a tower body monomer, wherein a horizontal climbing nail 10 is arranged on the tower body monomer and used for climbing by workers, the climbing nail 10 is installed on the tower body monomer through a climbing nail fixing piece 15, the climbing nail fixing piece 15 is U-shaped, two ends of the climbing nail fixing piece 15 are welded on the outer wall of the tower body monomer, one end of the climbing nail 10 is provided with a thread, the thread end is provided with a first bolt 14 and a second bolt 16, the thread end penetrates through the climbing nail fixing piece 15, and the first bolt 14 and the second bolt 16 are relatively distributed on two sides of the climbing nail fixing piece 15; climb nail 10 and total two, every adjacent two of row climb the distance of nail 10 and equal, climb nail 10 interval distribution in two rows, the staff of being convenient for scrambles. The tower body monomer still welds has climbing device mounting 11, and climbing device mounting 11 is the L template, and the one end welding tower body monomer of climbing device mounting 11 is the outer wall, is provided with the connecting hole that is used for connecting climbing device on the climbing device mounting 11. At least one group of pull lugs 6 are welded on the tower body monomer, each group of pull lugs 6 is at least two, and the pull lugs 6 in the same group are uniformly distributed on the same height of the tower body monomer in a surrounding way. Still be provided with the hand hole that is used for the staff installation on the body of the tower monomer, overhaul, the trompil direction level in hand hole communicates the body of the tower monomer, can pass one side of interlude 12 or run through interlude 12, the pore wall welding reinforcing ring 7 in hand hole, the one end welding that is located the body of the tower monomer of reinforcing ring 7 has U type hook 13, U type hook 13 opening upwards arranges, be used for placing the cable, the one end welding that is located the body of the tower monomer of reinforcing ring 7 has the apron connecting piece 17 of L type, the inner wall of a curb plate welding reinforcing ring 7 of apron connecting piece 17, another curb plate connecting cover 8. The tower body monomer still welds and has ground connection board 9 even, and ground connection board 9 level is arranged in the below of reinforcing ring 7 even, and ground connection is provided with evenly distributed's through-hole even on the board 9, realizes equipment safety ground connection. The top of a tower body monomer at the top end of a tower body is provided with a first connecting section 5, the first connecting section 5 is an upper connecting section 18 of the tower body monomer at the top end, a tower top piece is arranged above the tower body monomer at the top end, a second connecting section 4 at the bottom of the tower top piece can be in splicing fit with the first connecting section 5, the outer surface of the first connecting section 5 is tightly attached to the inner surface of the second connecting section 4, a tower top section 3 is connected above the second connecting section 4, the height of the tower top section 3 is not lower than 200 mm, the top end of the tower top section 3 is welded with a horizontal top plate 2, the top plate 2 plugs the top of the tower top section 3, rainwater is prevented from being gathered in the tower top section 3 when raining, and a lightning rod 1 is welded on the top surface of the top plate 2; the tower top piece is formed by cutting a top tower body monomer of a top tower body monomer, the second connecting section 4 is a lower connecting section 19 of the top tower body monomer, and the tower top section 3 is a part of a middle section 12 of the top tower body monomer.

The utility model discloses a principle does, and the body of the tower that utilizes the single-pipe tower is the characteristics that form by a plurality of body of the tower monomer end to end connection, reforms transform the single-pipe tower that has reduction height, lightning protection requirement. The height that reduces as required calculates how many sections of body monomer need be taken off, take off the back with last section of body tower body, at least 200 millimeters departments cutting in the top of its lower linkage segment 19, take the bottom part after the cutting as second linkage segment 4 and top of the tower section 3 of tower top spare, and carry out the shutoff at top surface welding roof 2 of top of the

tower section

3, 2 top surface welding lightning rod 1 at roof, form complete top of the tower spare, use the hoist to hoist the top of the tower spare to the single-pipe tower after reducing the height at last, make top of the tower spare and the top body of the tower monomer cooperate once more, reach the purpose that reduces height, lightning protection. This transformation mode is simple and practical, and recycle the body of the tower monomer of dismantlement again, avoided the staff at the risk of high altitude installation lightning rod 1 and shutoff top of the tower.

It will be understood that spatially relative terms, such as "under …," "below," "lower," "above," "over," and the like, may be used herein for ease of description to describe one element or feature's relationship to another element or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" the other elements or features. Thus, the exemplary term "below" can encompass both an orientation of above and below. The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative terms used herein should be interpreted accordingly.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the description in this document. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

The terms "first," "second," "third," "fourth," and the like in the description and in the claims, as well as in the drawings, if any, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprising" and "having," as well as any variations thereof, are intended to cover non-exclusive inclusions.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a single-pipe tower after lightning protection transformation falls to high, a serial communication port, including the body of the tower, the top of body of the tower is provided with the body of the tower top, the top of body of the tower sets up first linkage segment (5), the bottom of body of the tower top be provided with can with first linkage segment (5) complex second linkage segment (4), the top of second linkage segment (4) is provided with top of the tower section (3), and the top of the tower section (3) is provided with horizontally roof (2), be provided with lightning rod (1) on roof (2).

2. The height-reducing and lightning-proof modified single-tube tower as claimed in claim 1, wherein the tower body comprises a plurality of end-to-end tower body single bodies, each tower body single body comprises an intermediate section (12), an upper connecting section (18) capable of being connected with an upper-level tower body single body is arranged above the intermediate section (12), a lower connecting section (19) capable of being connected with a lower-level tower body single body is arranged below the intermediate section (12), and the tower top section (3) and the second connecting section (4) of the tower top piece are formed by cutting the upper-level tower body single body of the top-level tower body single body.

3. The height-reducing lightning-protected single-tube tower as claimed in claim 2, wherein the tower top section (3) of the tower top piece is not less than 200 mm.

4. The height-reducing and lightning-proof modified single-tube tower as claimed in claim 2 or 3, wherein a U-shaped climbing nail fixing member (15) is arranged on the tower body single body, the tower body single body is connected with a horizontal climbing nail (10) through the climbing nail fixing member (15), two ends of the climbing nail fixing member (15) are connected with the tower body single body, the climbing nail (10) comprises a threaded end, the threaded end is connected with a first bolt (14) and a second bolt (16), the threaded end of the climbing nail (10) passes through the climbing nail fixing member (15), and the first bolt (14) and the second bolt (16) are relatively distributed on two sides of the climbing nail fixing member (15).

5. The height-reducing and lightning-proof modified single-pipe tower as claimed in claim 2 or 3, wherein a horizontal hand hole is formed in the tower body single body, the hand hole is communicated with a middle section (12) of the tower body single body, a U-shaped hook (13) is arranged inside the middle section (12), and an opening of the U-shaped hook (13) faces upwards.

6. The height-reducing and lightning-proof modified single-tube tower is characterized in that a reinforcing ring (7) is arranged on the wall of the hand hole, one end of the reinforcing ring (7) located inside the tower body single body is connected with the U-shaped hook (13), and one end of the reinforcing ring (7) located outside the tower body single body is detachably connected with a cover plate (8).

7. The height-reducing and lightning-proof modified single-tube tower as claimed in claim 6, wherein a grounding connecting plate (9) is arranged below the hand hole, the grounding connecting plate (9) is fixedly connected to the single tower body, and through holes are uniformly distributed on the grounding connecting plate (9).

8. The height-reducing and lightning-proof modified single-tube tower as claimed in claim 2 or 3, wherein a climbing device fixing member (11) is arranged on the tower body single body, the climbing device fixing member (11) comprises an L-shaped plate, one end of the L-shaped plate is welded to the outer wall of the tower body single body, and a connecting hole is arranged on the L-shaped plate.

9. The height-reducing and lightning-protecting modified single-tube tower as claimed in claim 2 or 3, wherein at least one group of pulling lugs (6) is arranged on the tower body single body, and the pulling lugs (6) of the same group are uniformly distributed around the tower body single body at the same height.

10. The height-reducing and lightning-proof modified single-tube tower as claimed in claim 4, wherein the climbing nails (10) are arranged in two rows, two rows of the climbing nails (10) are distributed at intervals, and the distance between two adjacent climbing nails (10) in each row is equal.