CN111188524A - Full-series multifunctional retractable radar tower and construction method thereof - Google Patents
Full-series multifunctional retractable radar tower and construction method thereof Download PDFInfo
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- CN111188524A CN111188524A CN202010140155.0A CN202010140155A CN111188524A CN 111188524 A CN111188524 A CN 111188524A CN 202010140155 A CN202010140155 A CN 202010140155A CN 111188524 A CN111188524 A CN 111188524A
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
- E04H12/34—Arrangements for erecting or lowering towers, masts, poles, chimney stacks, or the like
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
- H01T19/00—Devices providing for corona discharge
- H01T19/04—Devices providing for corona discharge having pointed electrodes
Abstract
A full-series multifunctional retractable radar tower and a construction method thereof are disclosed, wherein a bottom support comprises a main body upright post, a transfer platform and an adjustable inclined strut; the bottom of the main body upright post is fixed with the bottom foundation through a bottom foot connecting plate, and the top of the main body upright post is connected and fixed with the bottom surface of the top platform through screws; the transfer platforms are arranged horizontally in a layered mode and are formed by enclosing adjustable cross beams, the adjustable cross beams are arranged between adjacent main body stand columns, and two end parts of the adjustable cross beams are fixedly connected with the main body stand columns; the adjustable inclined strut is arranged between the upper transfer platform and the lower transfer platform, the top of the adjustable inclined strut is fixed with the upper adjustable cross beam, and the bottom of the adjustable inclined strut is fixed with the lower adjustable cross beam. The invention is suitable for a full series of radar towers, the follow-up opening of the radar tower can be adjusted according to actual requirements, the elevation is 35 meters at the maximum, and the follow-up opening can be adjusted within the range of 4m-6 m.
Description
Technical Field
The invention relates to the field of radar towers, in particular to a full-series multifunctional retractable radar tower and a construction method thereof.
Background
With the acceleration of the foot of airport construction, the demand of radar towers is rapidly increased, but the production and processing progress is influenced due to the different site construction environments. Therefore, there is a need for a standardized radar tower, which has high performance-price ratio, simple construction, and convenient operation, and which can meet the structural strength and save the cost.
Disclosure of Invention
The invention aims to provide a full-series multifunctional retractable radar tower and a construction method thereof, and solves the technical problems that the conventional radar tower has unfixed foundation size, obviously increases materials along with the increase of height and has high cost, and the conventional radar tower cannot be installed due to temporary field change and follow-up.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a full series of multi-functional extendible radar tower, includes bottom sprag and top platform, install radar and lightning rod on the platform of top, its characterized in that:
the bottom support comprises a main body upright post, a transfer platform and an adjustable inclined strut;
the bottom of the main body stand columns is fixed with a bottom foundation through a bottom foot connecting plate, and the top of the main body stand columns is fixedly connected with the bottom surface of the top platform through bolts;
the transfer platforms are arranged horizontally in a layered mode, a platform frame is formed by enclosing adjustable cross beams, the adjustable cross beams are arranged between adjacent main body stand columns, and two end parts of the adjustable cross beams are fixedly connected with the main body stand columns; an adjustable cross brace is arranged in the frame, and the size of the transfer platform is correspondingly adjusted when the size needs to be changed;
the adjustable inclined strut is arranged between the upper transfer platform and the lower transfer platform, the top of the adjustable inclined strut is fixed with the upper adjustable cross beam, and the bottom of the adjustable inclined strut is fixed with the lower adjustable cross beam;
the frame of the top platform is formed by enclosing I-shaped steel butted by flanges, the I-shaped steel is arranged between adjacent main body upright columns, and two end parts of the I-shaped steel are fixedly connected with the main body upright columns; a series of adjusting holes are formed in the flange connecting part of the I-shaped steel, meanwhile, an adjustable cross brace is arranged in the top platform frame, and the size of the top platform is correspondingly adjusted when the size needs to be changed;
the lightning rod installation seat is arranged around the top platform, the lightning rod installation seat is horizontally arranged, the inner end of the lightning rod installation seat is fixed to the main body stand column, the outer end of the lightning rod installation seat is cantilevered, and the lightning rod is installed on the top face of the cantilevered end.
The adjustable beam is formed by sleeving an outer sleeve and an inner sleeve, one outer sleeve is arranged in the middle, two inner sleeves are arranged at two ends of the outer sleeve respectively, connecting holes are correspondingly formed in the side walls of the outer sleeve and the inner sleeve, and penetrating bolts are arranged in the connecting holes for fixing; and the outer side end of the inner sleeve is welded and fixed with the side wall of the main body upright post.
Further, the inner sleeve is made of I-shaped steel, when the I-shaped steel is welded with the main body stand column, the upper flange plate and the lower flange plate are horizontally arranged, annular ribs are arranged at corresponding positions of the main body stand column to be reinforced, and the corresponding upper flange plates or the corresponding lower flange plates of the two adjacent adjustable cross beams are connected into a whole through the annular ribs.
Furthermore, a flange connecting disc is welded and fixed on a connecting position, corresponding to the adjustable cross beam, of the main body stand column, and the flange connecting disc is connected with the end portion of the adjustable cross beam through a flange.
Further, the adjustable inclined strut comprises a middle adjusting screw and an inclined strut main pipe, wherein the inclined strut main pipe is sleeved at two ends of the adjustable inclined strut main pipe, a convex ring is arranged in the middle of the adjusting screw, positive and negative threads are respectively arranged on rod bodies on two sides of the convex ring, the inclined strut main pipe is close to one end in the middle to arrange a matched internal thread, and the other end of the inclined strut main pipe is provided with an end connecting plate for fixing the adjustable cross beam of the upper layer and the lower layer.
Furthermore, the adjustable inclined struts are arranged in pairs to form an inverted v-shaped structure; the bottom middle position of the upper adjustable cross beam is provided with a first connecting plate which is fixedly connected with the end connecting plates at the tops of the adjustable inclined struts, the top of the lower adjustable cross beam is provided with second connecting plates close to the two ends, and the second connecting plates are respectively fixedly connected with the end connecting plates at the bottoms of the two adjustable inclined struts.
Furthermore, glass fiber reinforced plastic guardrails are installed around the top platform; a vertical ladder stand and a zigzag ladder stand are arranged between the top platform and the ground.
Furthermore, the main body upright column is formed by connecting single upright columns through flanges, and the inner sleeve can also be formed by connecting the single upright columns through flanges.
Furthermore, the main structure of the lightning rod mounting seat is a rigid truss, and the inner side end of the rigid truss is connected with a flange connecting disc welded on the main upright post through a flange.
The invention also provides a construction method of the full-series multifunctional retractable radar tower, which comprises the following steps:
measuring the actual size of a site foundation;
determining the size of the bottom support according to the actual basic size, and measuring and calculating the size of the required adjustable cross brace and the size of the required adjustable inclined brace;
step three, adjusting the rotary screw to enable the adjustable inclined strut to reach the required size;
adjusting the bolt distance to enable the adjustable cross brace to meet the size requirement;
fifthly, assembling construction of the bottom support of the radar tower is carried out;
step six, locking screws after the installation is finished, and integrally inspecting;
and step seven, when the required size changes, adjusting the sizes of the adjustable inclined strut and the adjustable cross strut to meet the new size requirement.
And step eight, arranging the rods after the size of the top platform is determined according to the actual following size of the top platform, so that the size of the platform can be obtained.
Compared with the prior art, the invention has the technical advantages that:
1. the radar tower is not required to be designed and processed according to the basic size, so that the radar tower is multipurpose;
2. the processing time is saved, and one radar tower can be used in various environments;
3. the integral stability is good, and the sizes of the cross brace and the diagonal brace can be adjusted randomly on site;
4. the top platform is provided with the glass fiber reinforced plastic guardrail, so that the safety of personnel is ensured, and meanwhile, the signal transmission is not influenced;
5. the applicability is strong: the requirement on the main structure is low, and the method is suitable for most cases.
In conclusion, the invention is suitable for a full series of radar towers, the follow-up of the radar towers can be adjusted according to actual requirements, the height is 35 meters at the maximum, and the follow-up can be adjusted within the range of 4m-6m, the technical problems that the existing radar towers are unfixed in basic size, materials are obviously increased along with the increase of the height, the cost is high, and the problem that the follow-up cannot be installed due to temporary field change is solved, so that the invention adapts to most environmental requirements.
Drawings
The above and/or other aspects and advantages of the present invention will become more apparent and more readily appreciated from the detailed description taken in conjunction with the following drawings, which are meant to be illustrative, not limiting of the invention, and in which:
FIG. 1 is a schematic diagram of the overall structure of a radar tower according to the present invention;
FIG. 2 is a top view of FIG. 1;
FIG. 3 is a schematic structural view of a base support according to the present invention;
FIG. 4 is a schematic view of a connection joint of an adjustable diagonal brace, an adjustable cross beam and a main body column according to the present invention;
FIG. 5 is a schematic cross-sectional view taken along line A-A in FIG. 4;
FIG. 6 is a schematic structural view of an adjustable cross-brace outer sleeve according to the present invention;
fig. 7 is a schematic structural view of a tower diagonal brace according to the present invention;
FIG. 8 is a schematic structural diagram of a joint connecting an adjustable brace and an adjustable beam according to the present invention;
FIG. 9 is a schematic structural view of the connection between the adjustable diagonal brace and the bottom of the main upright post according to the present invention;
FIG. 10 is a schematic diagram showing a front-to-back comparison of the adjustment of a radar tower according to the present invention.
Reference numerals: 1-bottom support, 2-top platform, 3-glass fiber reinforced plastic guardrail, 4-lightning rod, 5-lightning rod mounting seat, 6-main body upright post, 7-footing connecting plate, 8-transfer platform, 9-adjustable diagonal brace, 9.1-adjusting screw, 9.2-diagonal brace main pipe, 9.3-end connecting plate, 10-adjustable cross beam, 10.1-outer sleeve, 10.2-inner sleeve, 10.3-fixing nut, 11-first connecting plate, 12-second connecting plate, 13-annular rib, 14-flange, 15-I-steel and 16-adjustable transverse brace.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention aims to provide a standardized radar tower with adjustable size, basic accessories are adjustable cross beams with various specifications, so that the size of the radar tower can be adjusted according to requirements, the radar tower is suitable for a full series of radar towers, the follow-up of the radar tower can be adjusted according to actual requirements, the elevation is 35 meters at the maximum, the follow-up can be adjusted within the range of 4m-6m, the product standardization is realized, the production period is shortened, the field installation and construction procedures are realized by standardizing rod pieces, the installation efficiency is improved, the special environment requirements are met, and the production and construction cost is effectively reduced integrally.
As shown in fig. 1-3, the full-series multifunctional retractable radar tower of the present invention comprises a bottom support 1 and a top platform 2, wherein a radar and a lightning rod 4 are mounted on the top platform 2, and the bottom support 1 comprises a main column 6, a transfer platform 8 and an adjustable inclined strut 9; the number of the main body upright columns 6 is four, the bottoms of the main body upright columns are fixed with a bottom foundation through bottom foot connecting plates 7, and the tops of the main body upright columns are fixedly connected with the bottom surface of the top platform 2 through bolts; the transfer platforms 8 are arranged horizontally in layers, and are enclosed by adjustable beams 10 to form a platform frame, the adjustable beams 10 are arranged between adjacent main body upright columns 6, and two end parts of the adjustable beams are fixedly connected with the main body upright columns 6; an adjustable cross brace 16 is arranged in the frame, and the size of the transfer platform 8 is correspondingly adjusted when the size needs to be changed; the adjustable inclined strut 9 is arranged between the upper transfer platform 8 and the lower transfer platform 8, the top of the adjustable inclined strut is fixed with the upper adjustable beam 10, and the bottom of the adjustable inclined strut is fixed with the lower adjustable beam 10.
As shown in fig. 2, the frame of the top platform 2 is formed by enclosing h-shaped steel 15 butted by flanges 14, the h-shaped steel 15 is arranged between adjacent main body columns 6, and two end parts are fixedly connected with the main body columns 6; a series of adjusting holes are formed in the flange connecting part of the I-shaped steel 15, an adjustable cross brace 16 is arranged in the frame of the top platform 2, and the size of the top platform 2 is correspondingly adjusted when the size needs to be changed; a lightning rod mounting seat 5 is arranged around the top platform 2, the lightning rod mounting seat is of a welded pipe rigid truss in a specific structure, and a flange plate is arranged at the joint; the edge position on the top platform is preferably welded and fixed with a flange connecting disc on the main body upright post 6 and is connected with the lightning rod mounting seat. The lightning rod mounting seat 5 is horizontally arranged, the inner side end of the lightning rod mounting seat is fixed with the main body upright post 6, the outer side end of the lightning rod mounting seat is cantilevered, and the lightning rod 4 is mounted on the top surface of the cantilevered end.
In addition, the top of the main upright 6 can be fixed with the bottom surface of the top platform 2, the top platform is assembled in a blocking mode through bolts in a rigid connection mode, the middle of the top platform is connected through a length-adjustable connecting rod piece to achieve size corresponding change, the rod piece is a spare part with multiple lengths, the platform rod piece can be assembled according to the actual size of the platform, the top platform is in I-shaped steel flange butt joint, and the size of the platform can be determined according to the actual equipment requirements.
Referring to fig. 3 and 6, preferably, the adjustable beam 10 is formed by sleeving an outer sleeve 10.1 and an inner sleeve 10.2, the outer sleeve 10.1 is provided with one end arranged in the middle and is made of a 330 ＊ 280 ＊ 8 prefabricated square tube, the inner wall is smooth and particle-free, the inner sleeve can slide without hindrance, two ends of the inner sleeve 10.2 are respectively arranged at two ends of the outer sleeve 10.1, connecting holes are correspondingly arranged on the side walls of the outer sleeve 10.1 and the inner sleeve 10.2, through bolts are arranged in the connecting holes for fixing, the outer end of the inner sleeve 10.2 is welded and fixed with the side wall of the main column 6, the inner sleeve 10.2 is i-shaped steel, when the i-shaped steel is welded with the main column 6, upper and lower wing edge plates are horizontally arranged, an annular rib 13 is arranged at a corresponding position of the main column 6 for reinforcing, and the annular rib 13 connects corresponding upper wing edge plates or lower wing.
As shown in fig. 7-9, the adjustable inclined strut 9 includes a middle adjusting screw 9.1 and an inclined strut main pipe 9.2 sleeved at both ends, a convex ring is arranged in the middle of the adjusting screw 9.1, positive and negative threads are respectively arranged on the rod bodies at both sides of the convex ring, the maximum adjusting range is 600mm, the adjustable inclined strut is suitable for radar to follow 4 to 6 meters, a matched internal thread is arranged at one end of the inclined strut main pipe 9.2 close to the middle, an end connecting plate 9.3 is arranged at the other end, and the adjustable inclined strut is fixed with the adjustable cross beam 10 of the upper layer and the lower layer, and the adjustable inclined strut is convenient to. The adjustable inclined struts 9 are arranged in pairs to form an inverted v-shaped structure; the middle position of the bottom of the upper adjustable cross beam 10 is provided with a first connecting plate 11, the first connecting plate 11 is fixedly connected with an end connecting plate 9.3 at the top of the adjustable inclined strut 9, the top of the lower adjustable cross beam 10 is close to two ends and is provided with a second connecting plate 12, and the second connecting plate 12 is fixedly connected with end connecting plates 9.3 at the bottoms of the two adjustable inclined struts 9 respectively.
In addition, glass fiber reinforced plastic guardrails 3 are arranged around the top platform 2; a vertical ladder stand and a zigzag ladder stand are arranged between the top platform 2 and the ground. The main body upright 6 is formed by connecting single upright columns through flanges.
The above mentioned details of the connection nodes are all preferred technical solutions, and the connection modes of other nodes not involved may be any conventional and feasible connection modes, and the relevant solutions are mature and will not be described herein again.
The concrete construction elements are as follows:
design parameters
Designing height: the height of the radar tower is as follows: 35 m, and 4m to 6 m. The reasonable service life of this radar tower design is 50 years, and inside is the steelframe steel construction, and used main material all adopts H shaped steel, rectangular pipe, steel sheet, and the material is Q235B steel, and the welding rod all adopts E43 type.
Second, process design
1. And (4) knowing the general concept of the construction unit according to the technical documents and intentions of the construction unit, and performing construction.
2. Actively participate in the review of drawings, provide a question request response in time and actively recommend an excellent building node atlas to a construction unit and a design unit.
3. In the design process, the construction unit is actively assisted to select types and order for various materials according to the intention of the construction unit.
Third, material preparation
1. The raw materials are actively purchased according to the construction drawing requirements approved by construction units, and the supply of all the raw materials must meet the requirements of ISO9001 quality standards.
2. In the process of purchasing raw materials, if some material markets can not be purchased, the raw materials should be actively connected with owners, and the raw materials can be used by following the equal-strength substitution principle under the condition that the owners can sign and approve.
3. All procurement materials must ask for certification documents such as material analysis sheets, inspection books, and the like.
Fourthly, manufacturing and transporting of components
1. And arranging related personnel to carry out technical bottom-crossing work before the steel member is manufactured.
2. After the technical intersection is finished, a detailed manufacturing process scheme is compiled according to engineering design requirements, construction equipment requirements are put forward, and manufacturing personnel, welding materials and the like are arranged.
3. During the construction process of the reflective net, attention is paid to the collection and arrangement of various data.
4. And (5) connecting various transport vehicles 5 days before the reflective net is manufactured and shipped, and transporting various materials after the materials are inspected and boxed.
Fifthly, construction and installation
The method specifically comprises the following steps:
measuring the actual size of a site foundation;
secondly, determining the size of the bottom support 1 according to the actual basic size, and measuring and calculating the sizes of the required adjustable cross brace 10 and the required adjustable inclined brace 9;
step three, adjusting the rotary screw to enable the adjustable inclined strut 9 to reach the required size;
step four, adjusting the bolt distance to enable the adjustable cross brace 10 to meet the size requirement;
step five, assembling construction of the radar tower bottom support 1 is carried out;
step six, locking screws after the installation is finished, and integrally inspecting;
and step seven, when the required size is changed, adjusting the sizes of the adjustable inclined strut 9 and the adjustable cross strut 10 to meet the new size requirement.
And step eight, arranging the rods after the size of the top platform is determined according to the actual following size of the top platform, so that the size of the platform can be obtained.
The effect before and after adjustment is shown in figure 10, field personnel enter a construction site 5 days in advance to do preparation work, used equipment is checked, the equipment can be installed at the normal rear part, and the bearing capacity of a steel wire rope and a lifting hook is not higher than 2000 kg. Firstly, erecting a scaffold, after the scaffold is ready, waiting for goods to arrive at the site, and then according to the following steps:
six, completion acceptance
1. The field management department works as the coordination of the construction units and related departments and determines the time, place and mode of completion acceptance.
2. The field management department makes the field sanitation cleaning work before the completion acceptance, collects and arranges the data of the installation project and issues 'completion report', 'comprehensive project evaluation table' and other data.
3. And the installation team is required to accept along with field management personnel, business related personnel, construction party personnel, supervisor personnel and quality acceptance personnel during formal acceptance, and can quit the field under the condition that the construction party and the supervisor agree and issue completion certificates because the installation team cannot accept due to special reasons.
4. After completion of the work, the completed work data is sent to the construction unit and quality supervision unit for signature to determine the project grade, and then sent to the relevant departments for archiving.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent replacements, improvements, etc. within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a full series of multi-functional extendible radar tower, includes bottom sprag (1) and top platform (2), install radar and lightning rod (4), its characterized in that on top platform (2):
the bottom support (1) comprises a main upright post (6), a transfer platform (8) and an adjustable inclined strut (9);
the bottom of the main body upright posts (6) is fixed with a bottom foundation through bottom foot connecting plates (7), and the top of the main body upright posts is fixedly connected with the bottom surface of the top platform (2) through bolts;
the transfer platforms (8) are arranged horizontally in layers and are enclosed by adjustable cross beams (10) to form a platform frame, the adjustable cross beams (10) are arranged between adjacent main body upright columns (6), and two end parts of the adjustable cross beams are fixedly connected with the main body upright columns (6); an adjustable cross brace (16) is arranged in the frame, and the size of the transfer platform (8) is correspondingly adjusted when the size needs to be changed;
the adjustable inclined strut (9) is arranged between the upper transfer platform (8) and the lower transfer platform (8), the top of the adjustable inclined strut is fixed with the upper adjustable cross beam (10), and the bottom of the adjustable inclined strut is fixed with the lower adjustable cross beam (10);
the frame of the top platform (2) is formed by enclosing I-shaped steel (15) butted by flanges (14), the I-shaped steel (15) is arranged between adjacent main body upright columns (6), and two end parts of the I-shaped steel are fixedly connected with the main body upright columns (6); a series of adjusting holes are formed in the flange connecting position of the I-shaped steel (15), an adjustable cross brace (16) is arranged in the frame of the top platform (2), and the size of the top platform (2) is correspondingly adjusted when the size needs to be changed;
set up lightning rod mount pad (5) around top platform (2), lightning rod mount pad (5) level sets up, and its inboard end is fixed with main part stand (6), and outside end portion encorbelments, lightning rod (4) are installed on the end top surface of encorbelmenting.
2. The full range of multifunctional retractable radar towers of claim 1, wherein: the adjustable beam (10) is formed by sleeving an outer sleeve (10.1) and an inner sleeve (10.2), one outer sleeve (10.1) is arranged in the middle, two inner sleeves (10.2) are respectively arranged at two ends of the outer sleeve (10.1), connecting holes are correspondingly formed in the side walls of the outer sleeve (10.1) and the inner sleeve (10.2), and a through bolt is arranged in each connecting hole for fixing; the outer side end of the inner sleeve (10.2) is welded and fixed with the side wall of the main body upright post (6).
3. The full range of multifunctional retractable radar towers of claim 2, wherein: interior sleeve pipe (10.2) is the I-steel, when the I-steel welded with main body stand (6), upper and lower flange board level set up, set up annular rib (13) in the corresponding position of main body stand (6) and strengthen, annular rib (13) are connected as a whole with the corresponding upper flange board or the lower flange board of two adjacent adjustable cross beams (10).
4. The full range of multifunctional retractable radar towers of claim 1, wherein: and a flange connecting disc is welded and fixed on a connecting position corresponding to the adjustable cross beam (10) on the main body upright post (6), and the flange connecting disc is connected with the end part of the adjustable cross beam (10) through a flange (14).
5. The full range of multifunctional retractable radar towers of claim 1, wherein: the utility model discloses a bracing, including adjustable bracing (9), the bracing of both ends is located including middle adjusting screw (9.1) and cover and is responsible for (9.2), establish the bulge loop in the middle of adjusting screw (9.1), set up positive and negative screw thread on the body of rod of bulge loop both sides, the bracing is responsible for (9.2) and is close to middle one end and establishes supporting internal thread, and end connecting plate (9.3) are established to the other end for it is fixed with adjustable crossbeam (10) of upper and lower floor.
6. The full range of multifunctional retractable radar towers of claim 1, wherein: the adjustable inclined struts (9) are arranged in pairs to form an inverted v-shaped structure; the bottom middle position of the upper adjustable cross beam (10) is provided with a first connecting plate (11), the first connecting plate (11) is fixedly connected with an end connecting plate (9.3) at the top of the adjustable inclined strut (9), the top of the lower adjustable cross beam (10) is close to two ends and is provided with a second connecting plate (12), and the second connecting plate (12) is fixedly connected with end connecting plates (9.3) at the bottoms of the two adjustable inclined struts (9) respectively.
7. The full range of multifunctional retractable radar towers of claim 1, wherein: a glass fiber reinforced plastic guardrail (3) is arranged around the top platform (2); a vertical ladder stand and a zigzag ladder stand are arranged between the top platform (2) and the ground.
8. The full range of multifunctional retractable radar towers of claim 1, wherein: the main body upright post (6) is formed by connecting single upright posts through flanges (14).
9. The full range of multifunctional retractable radar towers of claim 1, wherein: the main structure of the lightning rod mounting seat (5) is a rigid truss, and the inner side end of the rigid truss is connected with a flange connecting disc welded on the main upright post (6) through a flange.
10. A construction method of the full-series multifunctional retractable radar tower as claimed in any one of claims 1 to 9, characterized by comprising the steps of:
measuring the actual size of a site foundation;
secondly, determining the size of the bottom support (1) according to the actual basic size, and measuring and calculating the sizes of the required adjustable cross brace (10) and the required adjustable inclined brace (9);
step three, adjusting the rotary screw to enable the adjustable inclined strut (9) to reach the required size;
adjusting the bolt distance to enable the adjustable cross brace (10) to meet the size requirement;
fifthly, assembling construction of the radar tower bottom support (1) is carried out;
step six, locking screws after the installation is finished, and integrally inspecting;
seventhly, when the required size changes, the sizes of the adjustable inclined strut (9) and the adjustable transverse strut (10) are adjusted to meet the new size requirement;
and step eight, arranging the rods after the size of the top platform is determined according to the actual following size of the top platform, so that the size of the platform can be obtained.
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| CN202010140155.0A CN111188524B (en) | 2020-03-03 | 2020-03-03 | Full-series multifunctional retractable radar tower and construction method thereof |
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| CN111188524A true CN111188524A (en) | 2020-05-22 |
| CN111188524B CN111188524B (en) | 2021-04-09 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111779345A (en) * | 2020-07-14 | 2020-10-16 | 广州百畅信息科技有限公司 | Novel electronic information engineering communication tower |
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| CN1466647A (en) * | 2000-09-22 | 2004-01-07 | 塔方案有限公司 | Retractable column and method of forming |
| CN2484376Y (en) * | 2001-07-10 | 2002-04-03 | 江苏中联建设技术工贸联合公司 | Square type supporting apparatus |
| CN1617967A (en) * | 2001-09-13 | 2005-05-18 | 地平线显示器公司 | Box frame assembly |
| CN103025974A (en) * | 2010-05-04 | 2013-04-03 | 普罗戴尔塔投资有限责任公司 | Supporting lattice framework |
| CN202899589U (en) * | 2012-09-25 | 2013-04-24 | 刘子喜 | Foldable lifting scaffold |
| CN105003090A (en) * | 2015-08-18 | 2015-10-28 | 广西建工集团第五建筑工程有限责任公司 | Temporary support frame for mounting assembly type steel structure |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111779345A (en) * | 2020-07-14 | 2020-10-16 | 广州百畅信息科技有限公司 | Novel electronic information engineering communication tower |
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