CN215168607U

CN215168607U - Direct-buried communication iron tower

Info

Publication number: CN215168607U
Application number: CN202022561316.1U
Authority: CN
Inventors: 张灵姗; 陈晓霞; 沈建鹤
Original assignee: Guodong Technology Co ltd
Current assignee: Guodong Technology Co ltd
Priority date: 2020-11-09
Filing date: 2020-11-09
Publication date: 2021-12-14
Anticipated expiration: 2030-11-09

Abstract

The utility model discloses a direct-buried communication iron tower, which comprises a base, wherein the inner side of the base is in threaded connection with foundation bolts, the top of the base is respectively and fixedly connected with a fixing part and a foundation column, the inner side of the fixing part is fixedly connected with a support rod, the top of the foundation column is fixedly connected with a flange plate, the top end of the foundation column is connected with a tower body through the flange plate, the connecting part of the flange plate is welded with a twisted tooth, the inner side of the flange plate is in threaded connection with a screw, the top of the flange plate is welded with a reinforcing rib, the inner side of the reinforcing rib is provided with a limiting hole, the inner side of the limiting hole is penetrated with a limiting ring, the top end of the tower body is fixedly connected with a lightning rod, the outer side of the tower body is respectively provided with a cat ladder and a workbench, the direct-buried communication iron tower solves the problems that the height of the existing direct-buried communication iron tower body is higher, the top wind power is larger, the influence of severe weather and the air current all the year round, and the base and the tower body are not firm, the problem of serious potential safety hazard is caused by the accident that the tower body is easy to displace and deflect and even the communication iron tower collapses.

Description

Direct-buried communication iron tower

Technical Field

The utility model relates to a communication tower technical field specifically is a direct-burried communication tower.

Background

The communication iron tower is composed of tower body, platform, lightning rod, ladder stand, antenna support and other steel components, in order to ensure the normal operation of the wireless communication system, the communication antenna is generally arranged at the highest point to increase the service radius so as to achieve the ideal communication effect, and the communication antenna must be provided with a communication tower to increase the height, so the communication iron tower plays an important role in the communication network system.

However, when the existing direct-buried communication iron tower is used, the height of the existing direct-buried communication iron tower is high, the wind force on the top of the existing direct-buried communication iron tower is large, the existing direct-buried communication iron tower is influenced by severe weather and airflow all the year round, the base and the tower body are not firmly fixed, the tower body is prone to displacement and deflection, even the communication iron tower collapses, and the problem of serious potential safety hazards is solved.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a direct-burried communication tower to the base that proposes in solving above-mentioned background art is fixed insecure with the tower body, easily leads to the tower body to produce displacement, crooked, leads to the accident that communication tower collapsed even, has the problem of serious potential safety hazard.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a direct-burried communication tower, includes the base, the inboard threaded connection of base has rag bolt, the top difference fixedly connected with mounting and the pillar of base, the inboard fixedly connected with branch of mounting, the top fixedly connected with ring flange of pillar, the top of pillar is connected with the tower body through the ring flange, the department of being connected of ring flange welding has the hank tooth, the inboard threaded connection of ring flange has the screw, the top welding of ring flange has the strengthening rib, spacing hole has been seted up to the inboard of strengthening rib, spacing inboard of hole runs through there is the spacing ring, the top fixedly connected with lightning rod of tower body, cat ladder and workstation are installed respectively in the outside of tower body, the outside fixedly connected with antenna boom of workstation.

Further preferably, the lightning rod is in a taper shape, is vertically erected at the top end of the tower body and is fixedly connected with the tower body.

Further preferably, rag bolt is formed by stainless steel material processing, rag bolt's top is provided with the screw thread, rag bolt's bottom is provided with the crotch of crooked one hundred eighty degrees, rag bolt and base threaded connection.

Further preferably, the number of the support rods is three, the three support rods incline at forty-five degrees along the direction of the foundation column, and the support rods are fixedly connected with the fixing piece.

Further preferably, the circumference interval is provided with a plurality of strengthening ribs between the outer wall of pillar and tower body and the ring flange, a plurality of strengthening ribs are the equidistance and arrange, strengthening rib and ring flange welded connection.

Preferably, the shape of the twisted teeth is zigzag, screw holes are formed in the inner sides of the twisted teeth, and the flange plates are connected in a welded mode.

(III) advantageous effects

The utility model provides a direct-burried communication tower possesses following beneficial effect:

the direct-buried communication iron tower is characterized in that foundation pits are dug in the installation position before installation through foundation bolts, supporting rods, flange plates, reinforcing ribs, limiting rings and twisting teeth, then the foundation pits are buried in the dug foundation pits, bent hooks of one hundred eighty degrees are arranged at one ends of the foundation bolts buried in the foundation pits, when the foundation bolts are buried deeply, the foundation bolts are vertical and have no inclination, then concrete is poured in the foundation pits for the first time, most of the foundation bolts are scattered by the concrete, only one ends with threads are reserved, then a base is installed on the foundation bolts, then the foundation bolts are poured with the concrete or cement mortar, nuts are installed for pressing, the buried depth and the hooks are used for ensuring the friction force between the bolts and the base, the bolts cannot be pulled out and damaged, the base is firmly fixed in the foundation pits through the deep-buried foundation bolts and concrete pouring, the foundation column is arranged on the base after concrete in the foundation pit is firmly condensed, three support rods are fixed on the outer side of the foundation column, the other ends of the support rods are fixed on the top of the base, the support rods, the foundation column and the base form a stable and firm triangular structure, the foundation column is assisted and fixed through the support rods, the foundation column is effectively prevented from being inclined or displaced, the top end of the foundation column is respectively connected with the foundation column and the tower body through two groups of flange plates, a gasket is arranged between two flange sealing surfaces, holes are formed in the flange plates, screws are screwed into the holes and tightened by nuts, the joints of the flange plates are provided with serrated twisted teeth, the stability and firmness of the joints of the foundation column and the tower body are further improved due to the twisted teeth, a plurality of reinforcing ribs are arranged between the outer walls of the foundation column and the tower body and the flange plates at intervals in the circumferential direction, and can support the flange plates, the structural strength of reinforcing ring flange, when the ring flange received pressure, the ring flange transmits pressure to the strengthening rib on, the strengthening rib of upper flange dish and the strengthening rib of lower flange dish are in vertical face one-to-one, guarantee that the atress of bottom strengthening rib and top strengthening rib all is in vertical face one-to-one, it is even to guarantee the atress, the tower body axis has been avoided taking place the slope, a plurality of strengthening ribs of coplanar still pass through the spacing ring simultaneously and fix together, the firm degree of strengthening rib has further been strengthened, solved current direct-burried communication iron tower when using, its height is higher, top wind-force is great, receive abominable weather throughout the year, the influence of air current, the base is not firm with the tower body is fixed, easily lead to the tower body to produce the displacement, it is crooked, lead to the accident that communication iron tower collapsed even, the problem that has serious potential safety hazard.

Drawings

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

FIG. 2 is a schematic view of a partial structure of the flange of the present invention;

FIG. 3 is a schematic view of the local structure of the anchor bolt of the present invention.

In the figure: 1. a base; 2. a tower body; 3. climbing a ladder; 4. a work table; 5. an antenna mount; 6. a lightning rod; 7. anchor bolts; 8. a fixing member; 9. a strut; 10. a flange plate; 11. a screw; 12. reinforcing ribs; 13. a limiting ring; 14. a limiting hole; 15. a base pillar; 16. and (5) twisting the teeth.

Detailed Description

The technical solution 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 some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being 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.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, 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 in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a direct-buried communication tower, which comprises a base 1, the inboard threaded connection of base 1 has rag bolt 7, the top of base 1 is fixedly connected with mounting 8 and pillar 15 respectively, the inboard fixedly connected with branch 9 of mounting 8, the top fixedly connected with ring flange 10 of pillar 15, the top of pillar 15 is connected with tower body 2 through ring flange 10, the department of being connected of ring flange 10 welds and has hank tooth 16, the inboard threaded connection of ring flange 10 has screw 11, the top welding of ring flange 10 has strengthening rib 12, spacing hole 14 has been seted up to the inboard of strengthening rib 12, spacing ring 13 has been run through to the inboard of spacing hole 14, the top fixedly connected with lightning rod 6 of tower body 2, cat ladder 3 and workstation 4 are installed respectively in the outside of tower body 2, the outside fixedly connected with antenna boom 5 of workstation 4.

In this embodiment, specifically, the shape of the lightning rod 6 is a taper shape, the lightning rod 6 is vertically erected on the top end of the tower body 2, the lightning rod 6 is fixedly connected with the tower body 2, a space with a concentrated local electric field is formed on the top end of the lightning rod 6 to influence the development direction of lightning pilot discharge, lightning is guided to discharge to the lightning rod 6, and then lightning current is introduced into the ground through the grounding lead and the grounding device, so that the protected object is prevented from being struck by lightning.

In the embodiment, specifically, the foundation bolt 7 is made of stainless steel material, the top end of the foundation bolt 7 is provided with threads, the bottom end of the foundation bolt 7 is provided with a bent hook bent by one hundred eighty degrees, the foundation bolt 7 is in threaded connection with the base 1, before installation, a foundation pit is firstly dug at the installation position, then the foundation bolt 7 is buried in the dug foundation pit, one end of the foundation bolt 7 buried in the foundation pit is provided with the bent hook bent by one hundred eighty degrees, when the foundation bolt 7 is deeply buried, the verticality and the no inclination are ensured, then the first time of concrete is poured in the foundation pit, so that the concrete overflows most of the foundation bolt 7, only one end with threads is reserved, then the base 1 is installed on the foundation bolt 7, then the foundation bolt 7 is poured to be dead by concrete or cement mortar, nuts are installed to be compressed, and the buried depth and the bent hook are both used for ensuring the friction force between the bolt and the foundation, the bolts are not pulled out and damaged, and the foundation base 1 is firmly fixed in the foundation pit by deeply burying the foundation bolts 7 and pouring concrete.

In this embodiment, specifically, the number of the supporting rods 9 is three, the three supporting rods 9 are inclined at forty-five degrees along the direction of the foundation column 15, the supporting rods 9 are fixedly connected with the fixing piece 8, the supporting rods 9, the foundation column 15 and the base 1 form a stable and firm triangular structure, the supporting rods 9 play a role in assisting in fixing the foundation column 15, and the foundation column 15 is effectively prevented from being inclined or displaced.

In this embodiment, it is concrete, circumference interval is provided with a plurality of strengthening ribs 12 between the outer wall of pillar 15 and tower body 2 and ring flange 10, a plurality of strengthening ribs 12 are the equidistance and arrange, strengthening rib 12 and ring flange 10 welded connection, strengthening rib 12 can support ring flange 10, strengthen ring flange 10's structural strength, when ring flange 10 receives pressure, ring flange 10 transmits pressure to strengthening rib 12 on, strengthening rib 12 of upper flange 10 and strengthening rib 12 of lower ring flange 10 are in the vertical face one-to-one, guarantee that bottom strengthening rib 12 and top strengthening rib 12's atress all in the vertical face one-to-one, guarantee that the atress is even, 2 axes of tower body have been avoided taking place the slope.

In this embodiment, concrete, the appearance of hank tooth 16 is the cockscomb structure, and the screw has been seted up to the inboard of hank tooth 16, and ring flange 10 welded connection because hank tooth 16 intertwists each other, has further improved the stability and the fastness of base column 15 with tower body 2 junction.

The working principle is as follows: after the utility model is installed, firstly checking the installation fixation and safety protection of the utility model, before installing, digging a foundation pit at the installation position, then embedding the foundation bolt 7 into the dug foundation pit, arranging a bent hook with one hundred eighty degrees at one end of the foundation bolt 7 embedded in the foundation pit, when the foundation bolt 7 is deeply embedded, ensuring the verticality and no inclination, then pouring concrete for the first time in the foundation pit, leading the concrete to overflow most of the foundation bolt 7, only reserving one end with screw thread, then installing the base 1 on the foundation bolt 7, then using concrete or cement mortar to water the foundation bolt 7, installing a nut to compress tightly, wherein the buried depth and the hook are both used for ensuring the friction force between the bolt and the foundation, thus avoiding the bolt from being pulled out and damaged, and firmly fixing the base 1 in the foundation pit by deeply embedding the foundation bolt 7 and pouring concrete, the foundation column 15 is arranged on the base 1 after concrete in the foundation pit is firmly condensed, three support rods 9 are fixed on the outer side of the foundation column 15, the other ends of the support rods 9 are fixed on the top of the base 1, the support rods 9, the foundation column 15 and the base 1 form a stable and firm triangular structure, the support rods 9 play a role in assisting in fixing the foundation column 15, the foundation column 15 is effectively prevented from skewing or displacing, the top end of the foundation column 15 is respectively connected with the foundation column 15 and the tower body 2 through two groups of flange plates 10, gaskets are arranged between the sealing surfaces of the two flanges, holes are arranged on the flange plates 10, screws 11 are screwed into the holes and tightened by nuts, saw-toothed twisted teeth 16 are arranged at the joints of the flange plates 10, the stability and firmness at the joints of the foundation column 15 and the tower body 2 are further improved due to the mutual twisting of the twisted teeth 16, a plurality of reinforcing ribs 12 are arranged between the outer walls of the foundation column 15 and the tower body 2 and the flange plates 10 at intervals in the circumferential direction, the strengthening rib 12 can support ring flange 10, strengthen ring flange 10's structural strength, when ring flange 10 received pressure, ring flange 10 with pressure transmission to strengthening rib 12 on, the strengthening rib 12 of last ring flange 10 and the strengthening rib 12 of lower ring flange 10 are in the vertical face one-to-one, guarantee that bottom strengthening rib 12 and top strengthening rib 12's atress all in the vertical face one-to-one, guarantee that the atress is even, avoided 2 axes of tower body to take place the slope, a plurality of strengthening ribs 12 of coplanar still fix together through spacing ring 13 simultaneously, further strengthened the firm degree of strengthening rib 12, it is right just so to have accomplished the utility model discloses a use, the utility model discloses simple structure, convenience safe in utilization.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a direct-burried communication tower, includes base (1), its characterized in that: the tower is characterized in that foundation bolts (7) are connected to the inner side of the base (1) through threads, a fixing part (8) and a foundation column (15) are fixedly connected to the top of the base (1) respectively, a supporting rod (9) is fixedly connected to the inner side of the fixing part (8), a flange plate (10) is fixedly connected to the top of the foundation column (15), the tower body (2) is connected to the top end of the foundation column (15) through the flange plate (10), twisted teeth (16) are welded to the connecting portion of the flange plate (10), screws (11) are connected to the inner side of the flange plate (10) through threads, reinforcing ribs (12) are welded to the top of the flange plate (10), limiting holes (14) are formed in the inner sides of the reinforcing ribs (12), limiting rings (13) penetrate through the inner sides of the limiting holes (14), lightning rods (6) are fixedly connected to the top end of the tower body (2), and a ladder stand (3) and a workbench (4) are installed on the outer side of the tower body (2) respectively, and an antenna bracket (5) is fixedly connected to the outer side of the workbench (4).

2. The direct-buried communication tower according to claim 1, wherein: the appearance of lightning rod (6) is the taper shape, lightning rod (6) are perpendicular in the top of tower body (2), lightning rod (6) and tower body (2) fixed connection.

3. The direct-buried communication tower according to claim 1, wherein: rag bolt (7) are formed by stainless steel material processing, the top of rag bolt (7) is provided with the screw thread, the bottom of rag bolt (7) is provided with the crotch of crooked one hundred eighty degrees, rag bolt (7) and base (1) threaded connection.

4. The direct-buried communication tower according to claim 1, wherein: the number of the support rods (9) is three, the support rods (9) incline at a forty-five-degree angle along the direction of the foundation column (15), and the support rods (9) are fixedly connected with the fixing piece (8).

5. The direct-buried communication tower according to claim 1, wherein: the utility model discloses a tower structure, including base column (15), tower body (2), ring flange (10), a plurality of strengthening ribs (12) are provided with between the outer wall of base column (15) and tower body (2) and ring flange (10) circumference interval, a plurality of strengthening ribs (12) are the equidistance and arrange, strengthening rib (12) and ring flange (10) welded connection.

6. The direct-buried communication tower according to claim 1, wherein: the shape of the twisted teeth (16) is zigzag, screw holes are formed in the inner sides of the twisted teeth (16), and the flange plates (10) are connected in a welded mode.