CN214576138U

CN214576138U - High-strength galvanized iron tower convenient to install

Info

Publication number: CN214576138U
Application number: CN202120439233.7U
Authority: CN
Inventors: 韩曜键
Original assignee: Qingdao Yichuan Steel Structure Co ltd
Current assignee: Qingdao Yichuan Steel Structure Co ltd
Priority date: 2021-03-01
Filing date: 2021-03-01
Publication date: 2021-11-02
Anticipated expiration: 2031-03-01

Abstract

The utility model relates to an electric power facility technical field specifically is a high strength easy to assemble's galvanized iron tower, which comprises a base, the top four corners through connection of base has the stand, horizontal welding has the horizontal pole between the stand, and the gomphosis has first connection piece between horizontal pole and the stand, the welding has the side lever between vertical of stand, and the top of stand runs through and is provided with the layer board, the welding of bottom center department of layer board has the pull rod, and the top of base is provided with the guard box, the pull rod runs through the guard box and has cup jointed first nut, the inside pre-buried probe that has of base, and the top of probe is provided with the bolt. This device is through predetermineeing the built-in fitting in electric tower basis to make things convenient for the equipment and the fixed of electric tower, be provided with supplementary fixed establishment on the electric tower simultaneously, needn't adopt welding or nut fixing completely like the tradition, further reduced working strength, also increased the fastness of electric tower moreover.

Description

High-strength galvanized iron tower convenient to install

Technical Field

The utility model relates to an electric power facility technical field specifically is a high strength easy to assemble's galvanized iron tower.

Background

The steel structure building is a structural building mainly made of steel, and the steel is characterized by high strength, light dead weight, good integral rigidity and strong deformability, so that the steel structure building is particularly suitable for building large-span, ultrahigh and extra-heavy buildings.

The power transmission iron tower is a high-rise structure, is very sensitive to inclined deformation and has high requirements on uneven settlement of a foundation, the existing steel structure iron tower is mostly built by welding, the building process is complicated, the labor intensity is high, the stability of the iron tower is poor, and therefore the power transmission iron tower is inconvenient and brings certain influence in the use process. Therefore, those skilled in the art have provided a high-strength easy-to-install galvanized iron tower to solve the problems set forth in the background art.

Disclosure of Invention

An object of the utility model is to provide a high strength easy to assemble's galvanized iron tower to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high strength easy to assemble's galvanized iron tower, includes the base, the top four corners through connection of base has the stand, horizontal welding has the horizontal pole between the stand, and the gomphosis has first connection piece between horizontal pole and the stand, the welding has the side lever between the vertical of stand, and the top of stand runs through and is provided with the layer board, the welding of bottom center department of layer board has the pull rod, and the top of base is provided with the guard box, the pull rod runs through the guard box and has cup jointed first nut, the pre-buried probe in inside of base, and the top of probe is provided with the bolt, the bottom welding of stand has the second connection piece, and the second connection piece runs through on the probe.

As a further aspect of the present invention: the base is internally provided with a threaded sleeve, two ends of the threaded sleeve are in threaded connection with a screw rod, the end part of the screw rod is welded with a movable head, and the movable head is welded on the inner side of the lower end of the upright post.

As a further aspect of the present invention: the inside of guard box is provided with the gear, and the front end centre of a circle department of gear is connected with the crank through the pivot, and the crank activity is fixed in guard box front end center department.

As a further aspect of the present invention: the upper end and the lower end of the gear are meshed with racks, a second nut is movably embedded in the end portion of each rack, a connector is connected to the inner thread of each second nut in a threaded mode, and the end portion of each connector is movably connected with the corresponding stand column.

As a further aspect of the present invention: the connecting groove is seted up to the tip of rack, and the diameter of seting up the diameter and the connector of connecting groove equals, the degree of depth of seting up of connecting groove is the twice of connector length.

As a further aspect of the present invention: the protective box is characterized in that a ratchet is arranged inside the protective box, a coil spring is arranged at the circle center of one side where the ratchet is connected with the protective box, the rear end of the ratchet is connected with a tension spring, and the rear end of the tension spring is fixed on the inner wall of the protective box.

As a further aspect of the present invention: a set of hooping frames are symmetrically sleeved between the cross rods, screws are arranged at the joints of the hooping frames and the cross rods, and inclined struts are connected between the hooping frames.

Compared with the prior art, the beneficial effects of the utility model are that: this device is through predetermineeing the built-in fitting in electric tower basis to make things convenient for the equipment and the fixed of electric tower, be provided with supplementary fixed establishment on the electric tower simultaneously, needn't adopt welding or nut fixed completely like the tradition, further reduced working strength, and also increased the fastness of electric tower, be provided with hoop frame and bracing on the electric tower, can make the rib frame on the electric tower more stable through hoop frame and bracing, thereby further increase the fastness of electric tower. And in order to prevent that the electric tower from receiving the influence that wind-force or basis subside, be provided with the layer board between every section of electric tower, the layer board can increase the connection area of contact of upper portion iron tower, the bottom of layer board is provided with the pull rod simultaneously, elasticity degree through nut control pull rod, thereby for the perpendicular central point of electric tower provides the conduction and the traction of a power, be provided with the part that can control electric tower shearing force and shake power in the guard box protection box simultaneously at the top of basis, this part passes through screw rod and swivel nut and forms, control its elasticity degree, thereby make the root of electric tower more firm.

Drawings

FIG. 1 is a schematic structural diagram of a high-strength galvanized iron tower convenient to install;

FIG. 2 is a schematic structural diagram of the interior of a protective box in a high-strength easy-to-install galvanized iron tower;

fig. 3 is a schematic structural diagram of a basic embedded part in a high-strength galvanized iron tower convenient to mount.

In the figure: 1. a support plate; 2. a column; 3. a hoop frame; 4. a first connecting piece; 5. bracing; 6. a first nut; 7. a protection box; 8. a base; 9. a crank; 10. a cross bar; 11. a side lever; 12. a pull rod; 13. a ratchet; 14. a rack; 15. a connector; 16. a tension spring; 17. a gear; 18. connecting grooves; 19. a second nut; 20. a second connecting sheet; 21. a probe; 22. a bolt; 23. a movable head; 24. a screw; 25. a threaded sleeve.

Detailed Description

Please refer to fig. 1-3, in an embodiment of the present invention, a high-strength easy-to-mount galvanized iron tower, including a base 8, top four corners through connection of the base 8 has a stand 2, transverse welding has a cross rod 10 between the stand 2, and the gomphosis has a first connecting piece 4 between the cross rod 10 and the stand 2, vertical welding of the stand 2 has a side lever 11, and the top of the stand 2 runs through and is provided with a supporting plate 1, the welding of the bottom center department of the supporting plate 1 has a pull rod 12, and the top of the base 8 is provided with a protection box 7, the pull rod 12 runs through the protection box 7 and has been cup jointed a first nut 6, the inside of the base 8 is pre-buried with a probe 21, and the top of the probe 21 is provided with a bolt 22, the bottom welding of the stand 2 has a second connecting piece 20, and the second connecting piece 20 runs through on the probe 21.

In fig. 3, a threaded sleeve 25 is arranged in the base 8, two ends of the threaded sleeve 25 are in threaded connection with screw rods 24, movable heads 23 are welded at the end parts of the screw rods 24, the movable heads 23 are welded at the inner sides of the lower ends of the upright columns 2, the structure is used for controlling the tensile force and the shearing force between the upright columns 2 of the iron tower, the screw rods 24 connected with the upright columns 2 are fixed through the threaded sleeve 25, and the two screw rods 24 move relatively to control the tightness degree of the screw rods 24 by rotating the threaded sleeve 25.

In fig. 2, a gear 17 is arranged inside the protection box 7, a crank 9 is connected to a front end center of the gear 17 through a rotating shaft, the crank 9 is movably fixed to the front end center of the protection box 7, the crank 9 drives the gear 17 to rotate, and thus the gear 17 drives the two racks 14 to move relatively.

In fig. 2, the upper end and the lower end of the gear 17 are both meshed with the racks 14, the end parts of the racks 14 are movably embedded with the second nuts 19, the connectors 15 are connected with the second nuts 19 in an internal thread mode, the end parts of the connectors 15 are movably connected with the upright posts 2, when the two racks 14 move relatively, the pulling force of the upright posts 2 is controlled through the connectors 15, so that the firmness of the bottom of the whole iron tower is increased, and the connectors 15 can be controlled by the second nuts 19 to be finely adjusted.

In fig. 2, the end of the rack 14 is opened with a connecting groove 18, and the opening diameter of the connecting groove 18 is equal to the diameter of the connecting head 15, the opening depth of the connecting groove 18 is twice the length of the connecting head 15, and the connecting groove 18 is used for accommodating the connecting head 15 during fine adjustment.

In fig. 2, a ratchet 13 is arranged inside the protection box 7, a coil spring is arranged at the center of a circle at one side where the ratchet 13 is connected with the protection box 7, a tension spring 16 is connected to the rear end of the ratchet 13, and the rear end of the tension spring 16 is fixed on the inner wall of the protection box 7, so that the rack 14 is fixed, the rack 14 is prevented from being reset by tension force, and the ratchet 13 can only move in one direction through the tension spring 16 and the coil spring.

In figure 1, a set of hooping frame 3 is symmetrically sleeved between the cross rods 10, screws are arranged at the joints of the hooping frame 3 and the cross rods 10, the inclined struts 5 are connected between the hooping frame 3, and the structure can prevent the shearing force of the iron tower so that the cross rods 10 can form the strength and the stability of the whole reinforced iron tower.

The utility model discloses a theory of operation is: firstly pouring a base 8, embedding a probe 21 in the base 8 in the process of pouring the base 8, then beginning to install an upright 2, connecting the bottom of the upright 2 with the probe 21 through a second connecting sheet 20 and a bolt 22 when the upright 2 is installed, then pouring the upper part of the base 8, embedding the lower half part of the upright 2 in the base 8, fixing a side rod 11 of a cross rod 10 at the last time, connecting the cross rod 10 in a reinforced way through a first connecting sheet 4 when the cross rod 10 is fixed, fixing a hoop frame 3 between two upper cross rods and a lower cross rod 10 through a bolt, fixing and limiting the hoop frame 3 through an inclined strut 5, welding a supporting plate 1 on the upright 2 after the installation of a section of the upright 2 is completed, then sleeving a first nut 6 on a pull rod 12, fixing the pull rod 12 at the bottom of the supporting plate 1 and inserting the pull rod into the base 8, finally installing a protective box 7 on the base 8, driving a gear 17 to rotate through a crank 9 on the protective box 7, thereby drive two rack 14 relative motion through gear 17, when two rack 14 relative motion, through the pulling force of connector 15 control stand 2 to increase the firm degree of whole iron tower bottom, connector 15 can be controlled through second nut 19 again and finely tune.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a high strength easy to assemble's galvanized iron tower, includes base (8), its characterized in that: four corners of the top of the base (8) are connected with upright columns (2) in a penetrating way, cross rods (10) are welded between the upright columns (2) in a transverse way, a first connecting piece (4) is embedded between the cross bar (10) and the upright post (2), a side bar (11) is welded between the upright posts (2) in the longitudinal direction, the top of the upright post (2) is provided with a supporting plate (1) in a penetrating way, the center of the bottom of the supporting plate (1) is welded with a pull rod (12), a protective box (7) is arranged at the top of the base (8), the pull rod (12) penetrates through the protective box (7) and is sleeved with a first nut (6), a probe (21) is embedded in the base (8), and the top of the probe (21) is provided with a bolt (22), the bottom of the upright post (2) is welded with a second connecting sheet (20), and the second connecting sheet (20) penetrates through the probe (21).

2. The high-strength galvanized iron tower convenient to mount according to claim 1, characterized in that a threaded sleeve (25) is arranged in the base (8), two ends of the threaded sleeve (25) are in threaded connection with a screw rod (24), a movable head (23) is welded at the end of the screw rod (24), and the movable head (23) is welded at the inner side of the lower end of the upright post (2).

3. The high-strength galvanized iron tower convenient to mount according to claim 1, characterized in that a gear (17) is arranged inside the protective box (7), a crank (9) is connected to the center of the front end of the gear (17) through a rotating shaft, and the crank (9) is movably fixed to the center of the front end of the protective box (7).

4. The high-strength galvanized iron tower convenient to mount according to claim 3, characterized in that the upper end and the lower end of the gear (17) are respectively engaged with a rack (14), a second nut (19) is movably embedded at the end of the rack (14), a connector (15) is connected in the second nut (19) in a threaded manner, and the end of the connector (15) is movably connected with the upright column (2).

5. The high-strength easy-to-install galvanized iron tower as claimed in claim 4, characterized in that the end of the rack (14) is provided with a connecting groove (18), the opening diameter of the connecting groove (18) is equal to the diameter of the connecting head (15), and the opening depth of the connecting groove (18) is twice the length of the connecting head (15).

6. The high-strength galvanized iron tower convenient to mount according to claim 1, characterized in that a ratchet (13) is arranged inside the protective box (7), a coil spring is arranged at the center of a circle at one side where the ratchet (13) is connected with the protective box (7), the rear end of the ratchet (13) is connected with a tension spring (16), and the rear end of the tension spring (16) is fixed on the inner wall of the protective box (7).

7. The high-strength galvanized iron tower convenient to mount according to claim 1, characterized in that a group of hooping frames (3) are symmetrically sleeved between the cross rods (10), screws are arranged at the joints of the hooping frames (3) and the cross rods (10), and inclined struts (5) are connected between the group of hooping frames (3).