CN209374659U

CN209374659U - A kind of heightening frame

Info

Publication number: CN209374659U
Application number: CN201920377544.8U
Authority: CN
Inventors: 陈宏浩
Original assignee: FOSHAN NANHAI GUANHENG STEEL STRUCTURE Co Ltd
Current assignee: FOSHAN NANHAI GUANHENG STEEL STRUCTURE Co Ltd
Priority date: 2019-03-22
Filing date: 2019-03-22
Publication date: 2019-09-10
Anticipated expiration: 2029-03-22

Abstract

The utility model discloses a kind of heightening frame, including substrate, be perpendicularly fixed on substrate increase column and at least two be successively sheathed on from the inside to the outside it is internal increase column increase pipe；The side for increasing column is equipped with external screw thread, increase pipe equipped with internal screw thread and external screw thread, increase the column pipe that increases adjacent thereto to connect by corresponding external screw thread with internal screw thread, adjacent two increase pipe and are connected by corresponding internal screw thread with external screw thread, positioned at outermost pipe upper end of increasing equipped with support board, support board closing is located at the outermost nozzle for increasing pipe.Slide bar can be slided along arc chute, while corresponding to different support angles according to different use occasions and be adjusted, all there is fulcrum, the support high reliablity of supporting element column between supporting element and adjustable plate.By the cooperation increased column He increase pipe, corresponding height adjustment is carried out according to different use requirements, occupied space is few when storage, easy to carry.

Description

A kind of heightening frame

Technical field

The utility model relates to communicate technical field of auxiliary equipment, and in particular to a kind of heightening frame.

Background technique

In order to guarantee the normal operation of wireless communication system, communication antenna is generally arranged to highest point to increase communication day Line signal covering radius, to reach ideal communication effect.In city dweller building, office building, office building builds communication base station erection Communication antenna generally increases day with heightening frame, mast or lightweight antenna tower assembly to reduce the influence to main building object Line height, but height can not be adjusted flexibly in existing heightening frame, and volume is larger, is not easy to carry, and therefore, need a kind of adjustable Heightening frame small in size when whole height, storage.

Utility model content

For overcome the deficiencies in the prior art, the purpose of this utility model is to provide when a kind of adjustable height, storage Heightening frame small in size.

The purpose of this utility model is implemented with the following technical solutions:

A kind of heightening frame successively covers from the inside to the outside including substrate, the column and at least two that increases being perpendicularly fixed on substrate Increase pipe set on what column was increased in inside；The side for increasing column is equipped with external screw thread, increases pipe equipped with internal screw thread and external screw thread, increases column The pipe that increases adjacent thereto is connected by corresponding external screw thread with internal screw thread, and adjacent two are increased pipe and pass through corresponding internal screw thread It is connected with external screw thread, positioned at outermost pipe upper end of increasing equipped with support board, support board closing is located at the outermost pipe that increases Nozzle.

In a kind of wherein embodiment, increasing column and respectively increasing pipe is martensitic chromium nickel steel material.

In a kind of wherein embodiment, the lower end surface for respectively increasing column is equipped with handle.

In a kind of wherein embodiment, the height for increasing column and respectively increasing pipe is 1.5m~1.8m.

In a kind of wherein embodiment, each handle is detachably connected with corresponding heightening frame, and the height for respectively increasing pipe is greater than Increase the height of column；It is greater than the height for increasing pipe positioned at internal layer adjacent thereto positioned at the outermost height for increasing pipe.

In a kind of wherein embodiment, increases column, increases pipe and the projection of support board along the vertical direction is located at substrate edge In the projection of vertical direction, the projected area of substrate along the vertical direction is greater than 1.7 times and increases the projected area of column along the vertical direction.

In a kind of wherein embodiment, increasing column is hollow structure.

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

By the cooperation increased column He increase pipe, corresponding height adjustment is carried out according to different use requirements, when storage Occupied space is few, easy to carry.

Detailed description of the invention

Fig. 1 is height increasing frame structure schematic diagram when specific embodiment of the present utility model is stored.

Fig. 2 is height increasing frame structure schematic diagram when specific embodiment of the present utility model uses.

Fig. 3 is that increasing for specific embodiment of the present utility model and increases the attachment structure schematic diagram of pipe at column.

Fig. 4 is the face the A-A cross-sectional view of Fig. 3.

Fig. 5 is the height increasing frame structure schematic diagram when still another embodiment of the utility model uses.

Wherein: 10, substrate；20, increase column；30, increase pipe；40, support board；50, handle.

Specific embodiment

Specific embodiment of the present utility model is described below in detail, the example of specific embodiment is shown in the accompanying drawings, In which the same or similar labels are throughly indicated same or similar element or elements with the same or similar functions.Under Face is exemplary by reference to the embodiment that attached drawing describes, and is only used for explaining the utility model, and should not be understood as to this reality With novel limitation.

In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " suitable The orientation or positional relationship of the instructions such as hour hands ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " is orientation based on the figure Or positional relationship, be merely for convenience of describing the present invention and simplifying the description, rather than the device of indication or suggestion meaning or Element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as the limit to the utility model System.In addition, defining " first ", the feature of " second " can explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or more.

In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary, It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition The concrete meaning of language in the present invention.

As one of specific embodiment of the utility model, as shown in Figs 1-4, a kind of heightening frame, including substrate 10, be perpendicularly fixed on substrate 10 increase column 20 and two be successively sheathed on from the inside to the outside it is internal increase column 20 increase pipe 30；The side for increasing column 20 is equipped with external screw thread, increases pipe 30 equipped with internal screw thread and external screw thread, increases that column 20 is adjacent thereto to be increased Pipe 30 is connected by corresponding external screw thread with internal screw thread, and adjacent two are increased pipe 30 and connected by corresponding internal screw thread and external screw thread It connects, positioned at outermost 30 upper end of pipe of increasing equipped with support board 40, the closing of support board 40 is located at the outermost pipe for increasing pipe 30 Mouthful.

Working principle: in use, heightening frame is placed on place to use, substrate 10 is existing with the connection type using basal plane Technology (for example, by using the installation of collision screw), details are not described herein, and communication antenna is mounted on support board 40, rotates outermost Increasing pipe 30, the corresponding pipe 30 that increases is moved upwards relative to the adjacent pipe 30 that increases, so that the height of support board 40 is increased, When it is outermost increase the movement of pipe 30 in place after, rotate time outer layer increases pipe 30, to further increase the height of support board 40 Degree, and so on until be adjusted to suitable height and position；When storage, reverse rotation is corresponding to increase pipe 30, increases 20 He of column Increasing the successively distribution of pipe 30, on the substrate 10, occupied space is small in size, and easy to carry.

Increasing column 20 and respectively increasing pipe 30 is martensitic chromium nickel steel material.

Martensitic chromium nickel steel lighter weight in steel, it is easy to carry, and hardness is larger, corresponding helicitic texture intensity Height, it is not easy to wear in the long-term use.

Increasing column 20 is hollow structure.

Increasing column 20 is hollow structure, reduces the overall weight of heightening frame, lowers and carries difficulty.

As shown in figure 5, the still another embodiment as the utility model, the lower end surface for respectively increasing column 20 is equipped with handle 50。

Handle 50 is set, when pipe 30 is increased in turn, holds with a hand the promotion of handle 50, stress point is provided, increase convenient for pushing Column 20 rotates.

The height for increasing column 20 and respectively increasing pipe 30 is 1.5m~1.8m.

The height for increasing column 20 and respectively increasing pipe 30 is 1.5m~1.8m, i.e., the every layer rotation height for increasing pipe 30 is 1.5m ~1.8m operates convenient for adult.

Each handle 50 is detachably connected with corresponding heightening frame, and the height for respectively increasing pipe 30 is greater than the height for increasing column 20；Position It is greater than the height for increasing pipe 30 positioned at internal layer adjacent thereto in the outermost height for increasing pipe 30.

When storage, each handle 50 is removed, the volume of heightening frame is that outermost layer increases pipe 30, support board 40 when storage finishes The spatial volume formed with substrate 10, small volume increase pipe 30 and substrate 10 encloses positioned at outermost convenient for storage and transport Other are increased pipe 30 and increase column 20 by the inner cavity of conjunction stores, and protection is corresponding to increase pipe 30 and increase column 20 and its relevant spiral shell Line connection structure prevents from colliding in transportational process impaired.

Increase column 20, increase pipe 30 and support board 40 along the vertical direction projection be located at the projection of substrate 10 along the vertical direction In, the projected area of substrate 10 along the vertical direction is greater than 1.7 times and increases the projected area of column 20 along the vertical direction.

Increase the area of contact of the substrate 10 with using area, improves stability when heightening frame uses, reduce heightening frame It is not fixed the probability for being installed on and toppling over when using area.

Above embodiment is only the certain preferred embodiments of the utility model, cannot limit the utility model with this The range of protection, the variation and replacement of any unsubstantiality that those skilled in the art is done on the basis of the utility model Belong to the utility model range claimed.

Claims

1. a kind of heightening frame, which is characterized in that including substrate, be perpendicularly fixed on the substrate increase column and at least two by It is interior to increase pipe to be successively sheathed on that the inside increases column outside；The side for increasing column is equipped with external screw thread, described to increase pipe Equipped with internal screw thread and external screw thread, the column pipe that increases adjacent thereto that increases is connected by corresponding external screw thread and internal screw thread It connects, increases pipe described in adjacent two and connected with external screw thread by corresponding internal screw thread, described increase on pipe positioned at outermost End is equipped with support board, and the support board closing is located at the outermost nozzle for increasing pipe.

2. heightening frame according to claim 1, which is characterized in that the column and each pipe that increases of increasing is martensitic chromium Nickel steel material.

3. heightening frame according to claim 2, which is characterized in that each lower end surface for increasing column is equipped with handle.

4. heightening frame according to claim 3, which is characterized in that described to increase column and each height for increasing pipe is 1.5m~1.8m.

5. heightening frame according to claim 4, which is characterized in that each handle detachably connects with the corresponding heightening frame It connects, each height for increasing pipe is greater than the height for increasing column；Be greater than positioned at the height for increasing pipe described in outer layer and its The adjacent height for increasing pipe for being located at internal layer.

6. heightening frame according to claim 5, which is characterized in that described to increase column, increase pipe and the vertical side in support board edge To projection be located at the projection of the substrate along the vertical direction in, the projected area of the substrate along the vertical direction be greater than 1.7 times It is described to increase the projected area of column along the vertical direction.

7. heightening frame according to claim 1, which is characterized in that the column that increases is hollow structure.