CN219451684U - Reinforced single-tube communication tower bottom frame - Google Patents

Abstract

The utility model provides a reinforced single-tube communication tower underframe, which comprises a base and a tower body, wherein a bottom fixing piece is arranged on the base, an upper connecting piece is arranged at the upper part of the bottom fixing piece, a clamping groove is formed in the surface of the bottom fixing piece, a mounting groove is formed in the lower surface of the upper connecting piece, a spring is arranged in the mounting groove, and a positioning block is arranged at the lower end of the spring. According to the utility model, the positioning block is driven to move through the upper connecting piece, when the positioning block moves to the upper part of the clamping groove, the positioning block is ejected out of the inside of the mounting groove through the force of the spring, the positioning block enters into the inside of the clamping groove, and the connecting hole corresponds to the connecting bolt vertically, so that the upper screw hole and the lower screw hole are convenient to correspond, the protection plate is pushed upwards, the upper connecting piece is connected with the bottom fixing piece through rotating the connecting bolt in the protection groove, and then the protection plate is pulled down, so that the connecting bolt can be protected.

Description

Reinforced single-tube communication tower bottom frame

Technical Field

The utility model belongs to the technical field of communication towers, and particularly relates to a reinforced single-pipe communication tower underframe.

Background

The communication tower belongs to one kind of signal transmission tower, also called signal transmission tower or signal tower, and the main function supports signal transmission, supports for signal transmitting antenna. Use of mobile/communication/traffic satellite positioning systems (GPS) and the like.

The communication tower is divided into a single-pipe communication tower and a multi-pipe communication tower, when the single-pipe communication tower is installed, the lower ends of the single-pipe communication tower are basically fixed through bolts, in the installation process, the upper screw holes and the lower screw holes are very difficult to correspond, the installed bolts are basically exposed outside, the bolts can be corroded after long-time use, and the service life of the whole communication tower is reduced.

Accordingly, the present utility model has been made in view of the above problems, and an object of the present utility model is to provide a reinforced single-tube communication tower chassis which is more practical.

Disclosure of Invention

In order to solve the technical problems, the utility model provides a reinforced single-pipe communication tower underframe, which aims to solve the problems that in the existing installation process, upper and lower screw holes are very difficult to correspond, the installed bolts are basically exposed outside, and rust can be generated on the bolts after long-time use.

The utility model discloses a purpose and an effect of a reinforced single-pipe communication tower underframe, which are achieved by the following specific technical means:

the utility model provides a reinforced single tube communication tower chassis, includes base and tower body, install the bottom mounting on the base, the upper portion of bottom mounting is provided with upper portion connecting piece, the draw-in groove has been seted up on the surface of bottom mounting, the mounting groove has been seted up to the lower surface of upper portion connecting piece, the inside of mounting groove is provided with the spring, the lower extreme of spring is provided with the locating piece.

Furthermore, the number of the positioning blocks is the same as the number of the clamping grooves, and the number of the positioning blocks and the clamping grooves are correspondingly arranged up and down.

Further, the connecting hole is formed in the surface of the bottom fixing piece, the protection groove is formed in the side face of the upper connecting piece, and the connecting bolt is installed in the protection groove.

Further, the lower part of the connecting bolt is connected with the connecting hole, and the upper connecting piece is connected with the bottom fixing piece through the connecting bolt.

Further, the upper connecting piece is provided with a protecting piece located on the outer side of the protecting groove, and a protecting plate is arranged on the inner side of the protecting piece.

Further, the size of the protection plate is larger than that of the protection groove.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, the positioning block is driven to move through the upper connecting piece, when the positioning block moves to the upper part of the clamping groove, the positioning block is ejected out of the inside of the mounting groove through the force of the spring, the positioning block enters into the inside of the clamping groove, and the connecting hole corresponds to the connecting bolt vertically, so that the upper screw hole and the lower screw hole are convenient to correspond, the protection plate is pushed upwards, the upper connecting piece is connected with the bottom fixing piece through rotating the connecting bolt in the protection groove, and then the protection plate is pulled down, so that the connecting bolt can be protected.

Drawings

Fig. 1 is an overall schematic of a reinforced single tube communication tower chassis of the present utility model.

Fig. 2 is a schematic view of a lower section of a reinforced single tube communication tower chassis of the present utility model in a disassembled condition.

Fig. 3 is a schematic view of a lower portion of a reinforced single tube communication tower chassis of the present utility model.

Fig. 4 is a bottom schematic view of a lower portion of a reinforced single tube communication tower chassis of the present utility model.

In the figure, the correspondence between the component names and the drawing numbers is:

1. a base; 2. a tower body; 3. a bottom fixing member; 4. a clamping groove; 5. an upper connector; 6. a mounting groove; 7. a spring; 8. a positioning block; 9. a connection hole; 10. a protection groove; 11. a connecting bolt; 12. a protective member; 13. and a protective plate.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Examples:

as shown in fig. 1 to 4:

the utility model provides a reinforced single-tube communication tower underframe, which comprises a base 1 and a tower body 2, wherein a bottom fixing piece 3 is arranged on the base 1, an upper connecting piece 5 is arranged at the upper part of the bottom fixing piece 3, a clamping groove 4 is formed in the surface of the bottom fixing piece 3, a mounting groove 6 is formed in the lower surface of the upper connecting piece 5, a spring 7 is arranged in the mounting groove 6, a positioning block 8 is arranged at the lower end of the spring 7, the upper connecting piece 5 drives the positioning block 8 to move, when the positioning block 8 moves to the upper part of the clamping groove 4, the positioning block 8 is ejected out of the mounting groove 6 by the force of the spring 7, the positioning block 8 enters the inside of the clamping groove 4, and a connecting hole 9 corresponds to a connecting bolt 11 vertically.

The number of the positioning blocks 8 is the same as the number of the clamping grooves 4, the number of the positioning blocks 8 and the clamping grooves 4 are correspondingly arranged up and down, when the positioning blocks 8 move to the upper parts of the clamping grooves 4, the positioning blocks 8 are ejected out of the mounting grooves 6 through the force of the springs 7, and at the moment, the connecting bolts 11 and the connecting holes 9 are correspondingly arranged up and down.

Wherein, connecting hole 9 has been seted up on the surface of bottom mounting 3, protection groove 10 has been seted up to the side of upper portion connecting piece 5, the internally mounted of protection groove 10 has connecting bolt 11, makes upper portion connecting piece 5 and bottom mounting 3 connect through rotating the inside connecting bolt 11 of protection groove 10.

Wherein the lower part of the connecting bolt 11 is connected with the connecting hole 9, and the upper connecting piece 5 and the bottom fixing piece 3 are connected through the connecting bolt 11.

Wherein, the upper connecting piece 5 is provided with a protecting piece 12 positioned outside the protecting groove 10, and the inner side of the protecting piece 12 is provided with a protecting plate 13.

The size of the protection plate 13 is larger than that of the protection groove 10, so that the connecting bolt 11 inside the protection plate can be protected, and corrosion caused by rainwater and sun exposure can be avoided.

Specific use and action of the embodiment:

in the utility model, firstly, the upper surface of the bottom fixing piece 3 is attached to the lower surface of the upper connecting piece 5, the upper connecting piece 5 is rotated by an auxiliary device, the upper connecting piece 5 drives the positioning block 8 to move, when the positioning block 8 moves to the upper part of the clamping groove 4, the positioning block 8 is ejected out of the mounting groove 6 by the force of the spring 7, the positioning block 8 enters into the clamping groove 4, at the moment, the connecting hole 9 corresponds to the connecting bolt 11 vertically, at the moment, the protection plate 13 is pushed upwards, the upper connecting piece 5 is connected with the bottom fixing piece 3 by rotating the connecting bolt 11 in the protection groove 10, and then the protection plate 13 is pulled down, so that the whole installation is completed.

The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Claims (6)

1. The utility model provides a reinforcement type single tube communication tower chassis, includes base (1) and tower body (2), its characterized in that: install bottom mounting (3) on base (1), the upper portion of bottom mounting (3) is provided with upper portion connecting piece (5), draw-in groove (4) have been seted up on the surface of bottom mounting (3), mounting groove (6) have been seted up to the lower surface of upper portion connecting piece (5), the inside of mounting groove (6) is provided with spring (7), the lower extreme of spring (7) is provided with locating piece (8).

2. A ruggedized single tube communication tower chassis according to claim 1, wherein: the number of the positioning blocks (8) is the same as the number of the clamping grooves (4), and the number of the positioning blocks (8) and the clamping grooves (4) are correspondingly arranged up and down.

3. A ruggedized single tube communication tower chassis according to claim 1, wherein: the surface of bottom mounting (3) has seted up connecting hole (9), protection groove (10) have been seted up to the side of upper portion connecting piece (5), the internally mounted of protection groove (10) has connecting bolt (11).

4. A ruggedized single tube communication tower chassis according to claim 3, wherein: the lower part of the connecting bolt (11) is connected with the connecting hole (9), and the upper connecting piece (5) is connected with the bottom fixing piece (3) through the connecting bolt (11).

5. A ruggedized single tube communication tower chassis according to claim 1, wherein: the upper connecting piece (5) is located outside the protection groove (10) and is provided with a protection piece (12), and the inner side of the protection piece (12) is provided with a protection plate (13).

6. A ruggedized single tube communication tower chassis according to claim 5, wherein: the size of the protective plate (13) is larger than that of the protective groove (10).