CN219118907U - Fixed base of communication tower - Google Patents

Abstract

The utility model relates to the technical field of bases, in particular to a fixed base of a communication iron tower, which realizes automatic extension of an extension rod, avoids a worker from extending the extension rod in a narrow foundation pit, saves time and labor, reduces the labor intensity of the worker, improves the efficiency of fixing the base, and improves the use convenience of a device; including base, earth plate, connecting seat and communication tower, the earth plate is fixed on the top of base, and the middle part of earth plate is provided with the opening, is provided with the first threaded connection hole of multiunit on the earth plate to be provided with multiunit concrete placement hole on the earth plate, be provided with multiunit second threaded connection hole on the connecting seat, its characterized in that still includes expansion mechanism and enhancement subassembly, in the expansion mechanism mounting base for strengthen the fixed of base, and strengthen the subassembly and install on the earth plate and be connected with the connecting seat, strengthen the intensity that the subassembly is used for strengthening earth plate and connecting seat and is connected.

Description

Fixed base of communication tower

Technical Field

The utility model relates to the technical field of bases, in particular to a fixed base of a communication tower.

Background

The utility model provides a fixed base of communication tower is the auxiliary device that is used for installing fixed communication tower, is provided a fixed base for communication tower through retrieving the patent document of publication number CN216740927U, including the base that is located subaerial, the upper surface of base is equipped with the signal pole, connecting screw is all worn to be equipped with in the top of base and the bottom of signal pole, the bottom fixed mounting of base surface has expansion stabilising arrangement, the surface fixed mounting of base has the fixed bolster, the outside of fixed bolster is equipped with rotatable stabilizer bar, the top of stabilizer bar is equipped with rotatable linking bridge, the top of linking bridge is equipped with rotatable bracing piece, the rotatable grafting of top of bracing piece is at the inside grafting support of signal pole, but in its use, needs the staff to pour concrete in the foundation ditch after manual expansion device expansion in the foundation ditch of foundation ditch that reserves, has not only wasted time and energy, has still increased the intensity of labour in the foundation ditch of workman, and the space is less difficult operation has increased the fixed rate of workman to the base simultaneously, leads to the use of device to the convenience of poor nature.

Disclosure of Invention

In order to solve the technical problems, the utility model provides the fixed base of the communication tower, which can realize automatic extension of the extension rod, avoid workers to extend the extension rod in a narrow foundation pit, save time and labor, reduce labor intensity of workers, improve base fixing efficiency and improve use convenience.

The utility model relates to a fixed base of a communication iron tower, which comprises a base, a grounding plate, a connecting seat and a communication iron tower, wherein the grounding plate is fixed at the top end of the base, an opening is formed in the middle of the grounding plate, a plurality of groups of first threaded connecting holes are formed in the grounding plate, a plurality of groups of concrete pouring holes are formed in the grounding plate, a plurality of groups of second threaded connecting holes are formed in the connecting seat, the second threaded connecting holes correspond to the first threaded connecting holes, and the connecting seat is fixed on the communication iron tower; the base is inserted into a reserved foundation pit on the ground, the connecting seat is placed on the grounding plate, the second threaded connecting hole on the connecting seat is overlapped with the first threaded connecting hole on the grounding plate, the grounding plate and the connecting seat are connected through bolt screwing, the connecting seat can extrude an expansion mechanism of the base internal installation, the expansion mechanism automatically stretches out of the base and is inserted into the foundation pit, at the moment, workers pour concrete into the foundation pit through a pouring opening of the grounding plate to fix the base and the expansion mechanism, the grounding plate is connected with the connecting seat in a reinforcing mode through the reinforcing component, the expansion mechanism is automatically unfolded in the foundation pit, time and labor are saved, labor intensity of workers is reduced, meanwhile, workers are prevented from operating in the foundation pit with narrow space, the efficiency of fixing the base is improved, and the use convenience of the device is improved.

Preferably, the expansion mechanism comprises a connecting rod, a first wedge block, a plurality of groups of contraction rods, a plurality of groups of tension springs, two groups of second wedge blocks and a plurality of groups of expansion rods, a cavity is formed in the base, the connecting rod is in sliding connection with the grounding plate, a limiting block is arranged at the top end of the connecting rod, grooves corresponding to the limiting block are formed in the bottom end of the connecting seat, the bottom end of the connecting rod is connected with the first wedge block in the cavity of the base, the plurality of groups of contraction rods are uniformly fixed at the top end of the first wedge block, the tension springs are fixedly sleeved on the contraction rods, the top ends of the contraction rods are connected with the bottom end of the grounding plate, the first wedge block is in sliding contact with the two groups of second wedge blocks, the plurality of groups of expansion rods are all fixed at the outer side ends of the two groups of second wedge blocks, and the plurality of expansion rods are respectively in sliding connection with the left end and the right end of the base; when the connecting seat is placed on the ground plate, the connecting seat can extrude the connecting rod downwards, and at this moment, the connecting rod drives first wedge downwardly moving under the cooperation of shrink pole and extension spring to make first wedge extrude two sets of second wedges to the outside, and make the second wedge drive the extension pole and move to the outside, make the extension pole insert outside foundation ditch can, realize the automatic extension of extension pole, avoid the staff to expand the extension pole in narrow and small foundation ditch, labour saving and time saving has reduced workman's intensity of labour, improved the fixed efficiency of base, improved the use convenience of device.

Preferably, the reinforcing component comprises a plurality of groups of fixing blocks, a plurality of groups of reinforcing blocks and a plurality of groups of square inserting blocks, wherein the plurality of groups of fixing blocks are uniformly and spirally fixed at the top end of the grounding plate, the reinforcing blocks are fixed at the top ends of the fixing blocks, the square inserting blocks are fixed at the inner side ends of the reinforcing blocks, a plurality of groups of square inserting grooves are formed in the outer side wall of the connecting seat, and the square inserting blocks can be inserted into the square inserting grooves of the connecting seat; through setting up fixed block, reinforcing block and square inserted block, strengthen the intensity that the ground plate is connected with the connecting seat, improve the structural stability of device.

Preferably, the ground pile comprises a plurality of groups of ground piles, wherein the plurality of groups of ground piles are uniformly fixed on the outer side of the bottom end of the ground plate, and the ground piles can be inserted into the ground; through setting up the ground stake, further strengthen the wholly fixed stability of device, improve the structural strength of device.

Preferably, the tension spring is made of spring steel; through setting up spring steel, improve the structural strength of device, improve the life of device.

Preferably, the outer surface of the base is provided with a galvanized layer; through setting up the galvanizing coat, avoid the base to be corroded excessively in the underground, further improve the life of device.

Compared with the prior art, the utility model has the beneficial effects that: the connecting seat can extrude the expansion mechanism of base internally mounted for the expansion mechanism stretches out and inserts in the foundation ditch in the base voluntarily, and the staff is fixed to base and expansion mechanism through the pouring mouth of earth plate in pouring concrete in the foundation ditch this moment, has realized that expansion mechanism is automatic to be expanded in the foundation ditch, labour saving and time saving has reduced workman's intensity of labour, avoids the staff to operate in the foundation ditch that the space is narrow simultaneously, has improved the fixed efficiency of base, has improved the convenience of use of device.

Drawings

FIG. 1 is a schematic illustration of an axially measured structure of the present utility model;

FIG. 2 is a schematic view of a partial isometric cutaway structure of the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

FIG. 4 is an enlarged schematic view of the structure of the present utility model at B in FIG. 2;

the reference numerals in the drawings: 1. a base; 2. a ground plate; 3. a connecting seat; 4. communication iron tower; 5. a connecting rod; 6. a first wedge block; 7. a retracting lever; 8. a tension spring; 9. a second wedge block; 10. an expansion rod; 11. a fixed block; 12. a reinforcing block; 13. square inserting block; 14. and (5) pile.

Detailed Description

In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. This utility model may be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

Example 1

As shown in fig. 1, 2 and 4, a grounding plate 2 is fixed at the top end of a base 1, an opening is arranged in the middle of the grounding plate 2, a plurality of groups of first threaded connection holes are arranged on the grounding plate 2, a plurality of groups of concrete pouring holes are arranged on the grounding plate 2, a plurality of groups of second threaded connection holes are arranged on a connecting seat 3, the second threaded connection holes correspond to the first threaded connection holes, and the connecting seat 3 is fixed on a communication iron tower 4, and is characterized in that a cavity is arranged in the base 1, a connecting rod 5 is in sliding connection with the grounding plate 2, a limiting block is arranged at the top end of the connecting rod 5, a groove corresponding to the limiting block is arranged at the bottom end of the connecting seat 3, the bottom end of the connecting rod 5 is connected with a first wedge-shaped block 6 in the cavity of the base 1, a plurality of groups of shrinkage rods 7 are uniformly fixed at the top end of the first wedge-shaped block 6, tension springs 8 are fixedly sleeved on the shrinkage rods 7, the top ends of the shrinkage rods 7 are connected with the bottom end of the grounding plate 2, the first wedge-shaped blocks 6 are in sliding contact with two groups of second wedge-shaped blocks 9, a plurality of groups of expansion rods 10 are respectively connected with the outer side ends of the two groups of second wedge-shaped blocks 9 in a sliding manner, the plurality of groups of expansion rods 10 are respectively connected with the left end and the right end of the base 1 in a sliding manner, reinforcing components are mounted on the grounding plate 2 and connected with the connecting seat 3, and the reinforcing components are used for reinforcing the connection strength of the grounding plate 2 and the connecting seat 3; the base 1 is inserted into a reserved foundation pit on the ground, the connecting seat 3 is placed on the grounding plate 2, a second threaded connecting hole on the connecting seat 3 coincides with a first threaded connecting hole on the grounding plate 2, the grounding plate 2 and the connecting seat 3 are connected through bolt screwing, the connecting seat 3 can downwards extrude the connecting rod 5, the connecting rod 5 drives the first wedge block 6 to downwards move under the matched use of the shrinkage rod 7 and the tension spring 8, the first wedge block 6 is enabled to outwards extrude the two groups of second wedge blocks 9, the second wedge blocks 9 are enabled to drive the expansion rod 10 to outwards move, the expansion rod 10 is enabled to be inserted into an external foundation pit, at the moment, workers can pour concrete into the foundation pit through a pouring opening of the grounding plate 2 to fix the base 1 and the expansion rod 10, automatic expansion of the expansion rod 10 is achieved, the expansion rod 10 is prevented from being expanded in a narrow foundation pit by workers, time and labor are saved, the labor intensity of workers is reduced, the fixing efficiency of the base 1 is improved, the device is convenient to use, and the grounding plate 2 and the connecting seat 3 is reinforced and connected through a reinforcing component.

Example 2

As shown in fig. 1 and 3, a grounding plate 2 is fixed at the top end of a base 1, an opening is arranged in the middle of the grounding plate 2, a plurality of groups of first threaded connection holes are arranged on the grounding plate 2, a plurality of groups of concrete pouring holes are arranged on the grounding plate 2, a plurality of groups of second threaded connection holes are arranged on a connecting seat 3, the second threaded connection holes correspond to the first threaded connection holes, and the connecting seat 3 is fixed on a communication iron tower 4, and the device is characterized in that the device is arranged in the base 1 for reinforcing the fixing of the base 1, a plurality of groups of fixing blocks 11 are uniformly screwed and fixed at the top end of the grounding plate 2, a reinforcing block 12 is fixed at the top end of the fixing block 11, a plurality of groups of square inserting blocks 13 are fixed at the inner side end of the reinforcing block 12, a plurality of groups of square inserting grooves are arranged on the outer side wall of the connecting seat 3, and the square inserting blocks 13 can be inserted into the square inserting grooves of the connecting seat 3; the base 1 is inserted into a reserved foundation pit on the ground, the connecting seat 3 is placed on the grounding plate 2, a second threaded connecting hole on the connecting seat 3 coincides with a first threaded connecting hole on the grounding plate 2, the grounding plate 2 and the connecting seat 3 are connected through bolt screwing at the moment, the connecting seat 3 can extrude an expansion mechanism of the internal installation of the base 1, the expansion mechanism automatically stretches out of the base 1 and is inserted into the foundation pit, at the moment, workers pour concrete into the foundation pit through a pouring opening of the grounding plate 2 to fix the base 1 and the expansion mechanism, and through the fixing block 11, the reinforcing block 12 and the square inserting block 13, the connecting strength of the grounding plate 2 and the connecting seat 3 is enhanced, the structural stability of the device is improved, the expansion mechanism is automatically unfolded in the foundation pit, time and labor are saved, the labor intensity of workers is reduced, meanwhile, the workers are prevented from operating in the foundation pit with narrow space, the fixing efficiency of the base 1 is improved, and the using convenience of the device is improved.

As shown in fig. 1 to 4, according to the fixed base of the communication iron tower, when the fixed base is in operation, firstly, the base 1 is inserted into a reserved foundation pit on the ground, the connecting seat 3 is placed on the grounding plate 2, the second threaded connecting hole on the connecting seat 3 coincides with the first threaded connecting hole on the grounding plate 2, at the moment, the grounding plate 2 and the connecting seat 3 are connected through bolt screwing, the connecting seat 3 can downwards extrude the connecting rod 5, at the moment, the connecting rod 5 is matched with the shrinkage rod 7 and the tension spring 8, the first wedge-shaped block 6 is driven to downwards move, so that the first wedge-shaped block 6 outwards extrudes two groups of second wedge-shaped blocks 9, the second wedge-shaped blocks 9 drive the expansion rod 10 to outwards move, the expansion rod 10 is enabled to be inserted into the foundation pit outside, at the moment, a worker can fix the base 1 and the expansion rod 10 through pouring concrete in the foundation pit through a pouring opening of the grounding plate 2, the worker can automatically extend the expansion rod 10 in the foundation pit, the worker is avoided from expanding the expansion rod 10 in the narrow foundation pit, labor and time are saved, the labor intensity is reduced, the efficiency of the base 1 is improved, the strength of the whole device is improved, the device is stable, and the strength is improved through the connection device is provided with the reinforcing device 12, and the connecting device is provided with the reinforcing structure and the reinforcing device is provided with the reinforcing device 12, and the device is provided with the connecting device 13, and the device is stable and the device is 13 is provided.

The communication tower 4 of the fixed base of the communication tower of the present utility model is purchased on the market and is of the prior art, and the person skilled in the art only needs to install and operate according to the instructions attached to the same, without the need for creative efforts of the person skilled in the art.

The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that it will be apparent to those skilled in the art that modifications and variations can be made without departing from the technical principles of the present utility model, and these modifications and variations should also be regarded as the scope of the utility model.

Claims (6)

1. The utility model provides a fixed base of communication tower, including base (1), earth plate (2), connecting seat (3) and communication tower (4), the top at base (1) is fixed to earth plate (2), the middle part of earth plate (2) is provided with the opening, be provided with the first threaded connection hole of multiunit on earth plate (2), and be provided with multiunit concrete placement hole on earth plate (2), be provided with multiunit second threaded connection hole on connecting seat (3), the second threaded connection hole is corresponding with first threaded connection hole, and connecting seat (3) are fixed on communication tower (4), a serial communication port, still include expansion mechanism and reinforcing assembly, in expansion mechanism mount pad (1), be used for strengthening the fixed of base (1), and reinforcing assembly installs on earth plate (2) and is connected with connecting seat (3), reinforcing assembly is used for strengthening the intensity that earth plate (2) and connecting seat (3) are connected.

2. The fixed base of a communication tower according to claim 1, wherein the expansion mechanism comprises a connecting rod (5), a first wedge block (6), a plurality of groups of shrinkage rods (7), a plurality of groups of tension springs (8), two groups of second wedge blocks (9) and a plurality of groups of expansion rods (10), a cavity is formed in the base (1), the connecting rod (5) is slidably connected with the grounding plate (2), a limiting block is arranged at the top end of the connecting rod (5), a groove corresponding to the limiting block is formed in the bottom end of the connecting seat (3), the bottom end of the connecting rod (5) is connected with the first wedge block (6) in the cavity of the base (1), the plurality of groups of shrinkage rods (7) are uniformly fixed at the top ends of the first wedge blocks (6), the tension springs (8) are fixedly sleeved on the shrinkage rods (7), the top ends of the shrinkage rods (7) are connected with the bottom ends of the grounding plate (2), the first wedge blocks (6) are slidably contacted with the two groups of the second wedge blocks (9), the plurality of expansion rods (10) are fixedly arranged at the outer side ends of the two groups of the second wedge blocks (9), and the left ends of the plurality of the expansion rods (10) are slidably connected with the left ends of the base (1).

3. A fixed base of a communication tower according to claim 1, characterized in that the reinforcing component comprises a plurality of groups of fixed blocks (11), a plurality of groups of reinforcing blocks (12) and a plurality of groups of square inserting blocks (13), the plurality of groups of fixed blocks (11) are uniformly and fixedly arranged at the top end of the grounding plate (2) in a threaded manner, the reinforcing blocks (12) are fixedly arranged at the top ends of the fixed blocks (11), the square inserting blocks (13) are fixedly arranged at the inner side ends of the reinforcing blocks (12), a plurality of groups of square inserting grooves are formed in the outer side wall of the connecting seat (3), and the square inserting blocks (13) can be inserted into the square inserting grooves of the connecting seat (3).

4. A fixed base of a communication pylon according to claim 1, further comprising a plurality of sets of piles (14), wherein the plurality of sets of piles (14) are uniformly fixed to the outside of the bottom end of the ground plate (2), and wherein the piles (14) are insertable into the ground below.

5. A fixed base of a pylon according to claim 2, wherein the tension spring (8) is spring steel.

6. A fixed base of a pylon according to claim 1, wherein the outer surface of the base (1) is provided with a galvanising layer.

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