CN214303116U

CN214303116U - Communication tower with precast pile foundation

Info

Publication number: CN214303116U
Application number: CN202022526878.2U
Authority: CN
Inventors: 刘风云
Original assignee: TIANJIN FANGHUA COMMUNICATION ENGINEERING CO LTD
Current assignee: TIANJIN FANGHUA COMMUNICATION ENGINEERING CO LTD
Priority date: 2020-11-05
Filing date: 2020-11-05
Publication date: 2021-09-28
Anticipated expiration: 2030-11-05

Abstract

The utility model discloses a communication tower with a precast pile foundation, which comprises a tower body, a bracket and a precast pile mechanism; wherein, four brackets are uniformly arranged at four corners of the bottom surface of the tower body; precast pile mechanism, be provided with four, one-to-one and support fixed connection, precast pile mechanism includes precast pile and lower precast pile, the bottom surface of going up the precast pile is provided with first cavity, the top surface of precast pile is provided with the second cavity down, the fixed pot head that is provided with of the inner wall laminating of first cavity, the inner wall of pot head is provided with the internal thread, the top surface center of going up the precast pile link up is provided with first reinforcing bar, the fixed pot head that is provided with of the inner wall laminating of second cavity, the bottom surface center of lower precast pile link up is provided with the second reinforcing bar, the fixed baffle that is provided with in upper portion of the lateral wall of pot head, it passes through connecting device and is connected with lower precast pile to go up the precast pile. The utility model discloses the articulate high quality, firmly stable, the standardized production and the installation of being convenient for, construction speed is fast, and is efficient.

Description

Communication tower with precast pile foundation

Technical Field

The utility model relates to a communication tower technical field especially relates to a communication tower with precast pile basis.

Background

With the rapid development of communication technology, more base stations are required to be constructed to satisfy the coverage of communication signals. The traditional communication tower pile splicing construction method adopts welding connection, but due to the fact that technical quality of a construction site is poor, welding effect is difficult to guarantee, and potential safety hazards are easy to generate. And with the social development and the rise of labor price, the cost of workers for welding joints is higher and higher, and the requirements of the social development are obviously not met.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned drawbacks and deficiencies of the prior art, it is desirable to provide a communication tower with a precast pile foundation, including a tower body, a support and a precast pile mechanism; wherein the content of the first and second substances,

the four supports are uniformly arranged at the four corners of the bottom surface of the tower body;

the precast pile mechanism is provided with four precast pile mechanisms which are fixedly connected with the bracket in a one-to-one correspondence manner, each precast pile mechanism comprises an upper precast pile and a lower precast pile, the bottom surface of the upper precast pile is provided with a first cavity, the top surface of the lower precast pile is provided with a second cavity, the inner wall of the first cavity is fixedly provided with an upper end sleeve in an attaching manner, the inner wall of the upper end sleeve is provided with internal threads, the center of the top surface of the upper precast pile is provided with first reinforcing steel bars in a through manner, the bottom end of the first reinforcing steel bars extends into the upper end sleeve and is fixedly connected with a first fixed end cap, the inner wall of the second cavity is fixedly provided with a lower end sleeve in an attaching manner, the center of the bottom surface of the lower precast pile is provided with second reinforcing steel bars in a through manner, the top ends of the second reinforcing steel bars extend into the lower end sleeve and are fixedly connected with a second fixed end cap, and the upper part of the side wall of the lower end sleeve is fixedly provided with a baffle plate, the upper precast pile is connected with the lower precast pile through a connecting device.

Preferably, connecting device, include with the inner wall threaded connection's of upper end cover screw rod, the circular joint board of bottom fixedly connected with of screw rod, the bottom surface edge of joint board is provided with 2-6 joint poles along the even fixed 2-6 joint poles in circumference, the quantity of joint pole is preferred to be set up to 4, the bottom of joint pole is all fixed and is provided with the joint head, the joint head spacing in the baffle with between the second reinforcing bar, the fixed locating lever that is provided with in bottom surface center of joint board.

Preferably, an annular protective cushion layer is arranged between the upper precast pile and the lower precast pile and used for buffering and damping.

Preferably, still including cup joint in the flange in the precast pile mechanism outside, flange includes upper flange, lower flange and connecting bolt, upper flange fixed cover connect in the bottom of last precast pile, the lower flange is fixed cup joint in the top of precast pile down, upper flange with lower flange through evenly distributed in its edge circumference connecting bolt fixed connection.

Compared with the prior art, the beneficial effects of the utility model are that through the precast pile mechanism that is provided with simple mechanical connection to the communication tower, it is little to receive artificial factor, can realize the butt joint to upper and lower precast pile fast, and the articulate high quality is firmly stable, the standardized production and the installation of being convenient for, and the construction speed is fast, and is efficient.

It should be understood that what is described in this summary section is not intended to limit key or critical features of embodiments of the invention, nor is it intended to limit the scope of the invention. Other features of the present invention will become apparent from the following description.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments made with reference to the following drawings:

FIG. 1 is a schematic diagram of a communication tower having a pre-cast pile foundation;

FIG. 2 is a schematic structural view of a precast pile mechanism;

fig. 3 is a schematic structural diagram of the connecting device.

Reference numbers in the figures: 11. a tower body; 12. a support; 13. a pile prefabricating mechanism; 14. a connecting flange;

31. arranging a precast pile; 32. lower precast piles; 33. an upper end sleeve; 34. a first reinforcing bar; 35. a lower end sleeve; 36. a second reinforcing bar; 37. a baffle plate; 38. a connecting device; 39. a protective cushion layer;

381. a screw; 382. a clamping and connecting plate; 383. a clamping and connecting plate; 384. a clamping head; 385. positioning a rod;

41. an upper flange; 42. a lower flange; 43. and connecting the bolts.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and are not limiting of the invention. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Referring to fig. 1-2, an embodiment of the present invention provides a communication tower with a precast pile foundation, including a tower body 11, a support 12, and a precast pile mechanism 13; wherein the content of the first and second substances,

four brackets 12 are arranged and evenly arranged at four corners of the bottom surface of the tower body 11;

precast pile mechanism 13, be provided with four, one-to-one and support 12 fixed connection, precast pile mechanism 13 includes precast pile 31 and lower precast pile 32, the bottom surface of going up precast pile 31 is provided with first cavity, the top surface of lower precast pile 32 is provided with the second cavity, the fixed end cover 33 that is provided with of the inner wall laminating of first cavity, the inner wall of upper end cover 33 is provided with the internal thread, the top surface center of going up precast pile 31 link up is provided with first reinforcing bar 34, the fixed end cover 35 that is provided with of the inner wall laminating of second cavity, the bottom surface center of lower precast pile 32 link up is provided with second reinforcing bar 36, the fixed baffle 37 that is provided with in upper portion of the lateral wall of lower end cover 35, it is connected with lower precast pile 32 through connecting device 38 to go up precast pile 31.

In this embodiment, when the communication tower with a precast pile foundation of the present application is used, the precast pile mechanism 13 includes an upper precast pile 31 and a lower precast pile 32, the upper precast pile 31 and the lower precast pile 32 may be square piles or cylindrical piles, an upper end sleeve 33 and a lower end sleeve 35 are respectively disposed in the cavities of the upper precast pile 31 and the lower precast pile 32, end caps are respectively disposed at the top ends of the first reinforcing steel bar 34 and the second reinforcing steel bar 36, the upper end sleeve 33 and the lower end sleeve 35 corresponding to the upper precast pile 31 and the lower precast pile 32 are respectively fixed by penetrating through the upper precast pile 31 and the lower precast pile 32, the first reinforcing steel bar 34 and the second reinforcing steel bar 36 are pre-embedded in the cavities in advance during precast pile production, and are fixed by concrete pouring, and then the upper precast pile 31 and the lower precast pile 32 are transported to a communication tower construction site, and the upper precast pile 31 and the lower precast pile 32 are connected by the connecting device 38 to a position below the ground surface.

In a preferred embodiment, as shown in fig. 1 to 3, the connecting device 38 includes a screw rod 381 in threaded connection with the inner wall of the upper end sleeve 33, a circular clamping plate 382 is fixedly connected to a bottom end of the

screw rod

381, 2 to 6 clamping rods 383 are fixedly arranged on a bottom edge of the clamping plate 382 along a circumferential direction, the number of the clamping rods 383 is preferably set to 4, clamping joints 384 are fixedly arranged at bottom ends of the clamping rods 383, the clamping joints are limited between the baffle 37 and the second steel bar 36, and a positioning rod 385 is fixedly arranged at a center of a bottom surface of the clamping plate 382.

In this embodiment, when the communication tower with the precast pile foundation works, the screw rod 381 located above the connecting device 38 is fixedly connected with the thread engagement of the upper end sleeve 33 inside the cavity of the upper precast pile 31, when the clamping component fixed to the bottom surface of the upper end sleeve 33 is inserted into the lower end sleeve 35, the clamping component slides downwards along the baffle, the clamping head 384 is completely retracted inwards, the enclosed diameter becomes smaller, after passing through the baffle 37, the clamping rod 383 drives the clamping head 384 to rebound, the enclosed diameter of the clamping head 384 becomes larger, the clamping head 384 is limited between the baffle 37 and the second steel bar 36, and the fixed connection is formed.

In a preferred embodiment, as shown in fig. 1-2, an annular protective cushion 39 is provided between the upper precast pile 31 and the lower precast pile 32 for cushioning.

In a preferred embodiment, as shown in fig. 1-2, the system further includes a connecting flange 14 sleeved outside the precast pile mechanism 13, the connecting flange 14 includes an upper flange 41, a lower flange 42 and connecting bolts 43, the upper flange 41 is fixedly sleeved at the bottom of the upper precast pile 31, the lower flange 42 is fixedly sleeved at the top of the lower precast pile 32, and the upper flange 41 and the lower flange 42 are fixedly connected by the connecting bolts 43 uniformly distributed on the periphery of the edge thereof and the corresponding nuts 44.

In the description of the present specification, the terms "connect", "mount", "fix", and the like are to be understood in a broad sense, for example, "connect" may be a fixed connection, a detachable connection, or an integral connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In the description of the present application, the description of the terms "one embodiment," "some embodiments," etc. means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A communication tower with a precast pile foundation is characterized by comprising a tower body, a support and a precast pile mechanism; wherein the content of the first and second substances,

2. The communication tower with the precast pile foundation as recited in claim 1, wherein the connecting device comprises a screw rod in threaded connection with the inner wall of the upper end sleeve, a circular clamping plate is fixedly connected to the bottom end of the screw rod, 2-6 clamping rods are fixedly arranged on the edge of the bottom surface of the clamping plate along the circumferential direction, clamping joints are fixedly arranged at the bottom ends of the clamping rods, the clamping joints are limited between the baffle and the second steel bars, and a positioning rod is fixedly arranged at the center of the bottom surface of the clamping plate.

3. The communication tower with precast pile foundation of claim 2, wherein an annular protective cushion layer is arranged between the upper precast pile and the lower precast pile for buffering and damping.

4. The communication tower with the precast pile foundation as recited in claim 3, further comprising a connecting flange sleeved outside the precast pile mechanism, wherein the connecting flange comprises an upper flange, a lower flange and connecting bolts, the upper flange is fixedly sleeved at the bottom of the upper precast pile, the lower flange is fixedly sleeved at the top of the lower precast pile, and the upper flange and the lower flange are fixedly connected through the connecting bolts uniformly distributed along the circumferential direction of the edge of the upper flange and the lower flange.