CN215801605U

CN215801605U - Wire pole earth anchor fixing device

Info

Publication number: CN215801605U
Application number: CN202122019590.0U
Authority: CN
Inventors: 李平; 罗应生; 杨筱
Original assignee: Chongqing Jinshiyuan Power Line Equipment Co ltd
Current assignee: Chongqing Jinshiyuan Power Line Equipment Co ltd
Priority date: 2021-08-25
Filing date: 2021-08-25
Publication date: 2022-02-11
Anticipated expiration: 2031-08-25

Abstract

The utility model discloses a telegraph pole ground anchor fixing device, which comprises a foundation pit and a reinforcing steel bar net rack, wherein the reinforcing steel bar net rack is erected in the foundation pit, the lower part of the reinforcing steel bar net rack is provided with an anchor type fixing structure along the inclined direction, the lower end of the anchor type fixing structure penetrates through the soil layer to be connected with the rock stratum, the utility model relates to the technical field of telegraph pole fixing, in particular to a reinforced fixing structure arranged at the upper part of a steel bar net rack, a reinforcing steel bar net rack is erected in the foundation pit, an anchor type fixing structure is arranged at the lower part of the reinforcing steel bar net rack, one end of the anchor type fixing structure penetrates through the soil layer and is connected with the rock stratum, the anchor type fixing structure is arranged along the inclined direction, so that the anchoring stability can be further improved, simultaneously reinforcing bar rack upper portion is equipped with strengthens fixed knot structure, can further improve the structural strength of whole base, simple structure, and the reliability is high, can effectively improve the stable in structure of wire pole, avoids the hack lever to empty.

Description

Wire pole earth anchor fixing device

Technical Field

The utility model relates to the technical field of telegraph pole fixing, in particular to a telegraph pole ground anchor fixing device.

Background

In life, the telegraph pole can be seen everywhere, the telegraph pole is used for wiring, hang the electric wire on the pole, just so can guarantee the safety of electric wire, thereby also guarantee people's self safety, china all needs to erect a large amount of electric wire and cable in order to accelerate the connection of communication network newly every year, in order to avoid electric power circuit to receive the destruction of powerful wind load, need increase the stability of pole in the soft area of soil nature, mainly dig at the earth's surface and fix the pole at present, carry out the slip casting and fix, it is great to loose soil foundation ditch slip casting loss, and the foundation ditch receives the precipitation to influence great, subside easily, easily lead to toppling over, in view of this, to the deep research of above-mentioned problem, the present case produces.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a telegraph pole ground anchor fixing device, which solves the problems in the background art.

In order to achieve the purpose, the utility model is realized by the following technical scheme: a telegraph pole ground anchor fixing device comprises a foundation pit and a reinforcing steel bar net rack, wherein the reinforcing steel bar net rack is arranged in the foundation pit, an anchor type fixing structure is arranged on the lower portion of the reinforcing steel bar net rack along the inclined direction, the lower end of the anchor type fixing structure penetrates through a soil layer to be connected with a rock stratum, and a reinforcing fixing structure is arranged on the upper portion of the reinforcing steel bar net rack;

the anchor fixing structure includes: the shell expansion anchor head is welded on one end of the anchor rod and extends into a rock stratum through a soil layer, and the limiting connecting assembly is arranged on the exposed end of the anchor rod and is connected with a reinforcing steel bar net rack;

the reinforcing fixing structure includes: trapezoidal rack and grafting coupling assembling, trapezoidal rack welds on the reinforcing bar rack, grafting coupling assembling sets up in trapezoidal rack, grafting coupling assembling's size and the cross-sectional dimension phase-match of wire pole, trapezoidal rack and reinforcing bar rack both sides and inside all fill have the concrete.

Preferably, the spacing coupling assembling includes: threaded post, connecting plate and stop nut, the threaded post welding is served in exposing of stock, the connecting plate spiral-lock just runs through in the threaded post on the reinforcing bar rack, stop nut connects on the end that exposes of threaded post soon.

Preferably, the plug connection assembly includes: fixing base, bracing piece and tapered head, trapezoidal rack central point puts and leaves and be equipped with the mounting groove, the fixing base set up on the central point of mounting groove put and with trapezoidal rack fixed connection, the bracing piece welds on the fixing base, the tapered head welds on the upper end of bracing piece.

Preferably, the lower end of the utility pole is inserted into a support pole, and the outside of the utility pole is filled with concrete.

Preferably, the welding of reinforcing bar rack lower extreme has spacing post, the one end of spacing post stretches into in the soil layer.

Preferably, the side wall of the support rod is provided with elastic support sheets along an annular array.

Advantageous effects

The utility model provides a telegraph pole ground anchor fixing device. The method has the following beneficial effects: this wire pole earth anchor fixing device, erect the steel bar net rack in the foundation ditch, steel bar net rack lower part is provided with anchor type fixed knot structure, the one end of anchor type fixed knot structure runs through the soil layer and is connected with the stratum, anchor type fixed knot constructs and sets up along the incline direction and can further improve anchoring stability, steel bar net rack upper portion is equipped with strengthens fixed knot structure simultaneously, can further improve the structural strength of whole base, moreover, the steam generator is simple in structure, the reliability is high, can effectively improve the stable in structure of wire pole, avoid the hack lever to empty, solved among the prior art, it is great to loose soil property foundation ditch slip casting loss, and the foundation ditch is influenced by the precipitation and is great, subside easily, very easily lead to the problem that the hack lever emptys.

Drawings

Figure 1 is a schematic sectional front view of a pole and ground anchor fixing device according to the present invention.

Figure 2 is an enlarged partial schematic view of a pole anchor fixing device of the present invention shown in figure 1.

Figure 3 is a schematic top view of figure 2 showing a pole anchor attachment of the present invention.

In the figure: 1. a foundation pit; 2. a steel bar net rack; 3. a soil layer; 4. a rock formation; 5. an anchor head of the expanding shell; 6. an anchor rod; 7. a trapezoidal net rack; 8. a threaded post; 9. a connecting plate; 10. a limit nut; 11. a fixed seat; 12. a support bar; 13. a conical head; 14. a limiting column; 15. an elastic support sheet.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The following working principles, detailed connecting means thereof, and the following main descriptions of the working principles and processes are well known in the art, and will be referred to by those skilled in the art for the specific connection and operation sequence of the components in this application.

Referring to fig. 1-3, the present invention provides a pole anchor fixing device:

example (b): as can be seen from the attached figures 1-3 of the specification, the scheme comprises a foundation pit 1 and a reinforcing steel bar net rack 2, wherein the reinforcing steel bar net rack 2 is arranged in the foundation pit 1, an anchor type fixing structure is arranged at the lower part of the reinforcing steel bar net rack 2 along the inclined direction, the lower end of the anchor type fixing structure penetrates through a soil layer 3 to be connected with a rock stratum 4, and a reinforcing fixing structure is arranged at the upper part of the reinforcing steel bar net rack 2; the anchor type fixing structure comprises: the shell expansion anchor head 5 is welded on one end of the anchor rod 6 and penetrates through the soil layer 3 to extend into the rock stratum 4, and the limiting connecting assembly is arranged on the exposed end of the anchor rod 6 and is connected with the reinforcing steel bar net rack 2; wherein strengthen fixed knot structure includes: trapezoidal rack 7 and grafting coupling assembling, trapezoidal rack 7 welds on steel bar net rack 2, grafting coupling assembling sets up in trapezoidal rack 7, grafting coupling assembling's size and the cross-sectional dimension phase-match of wire pole, trapezoidal rack 7 and steel bar net rack 2 both sides and inside all fill have the concrete, erect steel bar net rack 2 in foundation ditch 1, steel bar net rack 2 lower part is provided with anchor formula fixed knot structure, anchor formula fixed knot structure's one end is run through soil layer 3 and is connected with stratum 4, anchor formula fixed knot structure sets up along the incline direction and can further improve anchoring stability, 2 upper portions of steel bar net rack are equipped with the enhancement fixed knot and construct simultaneously, can further improve the structural strength of whole base, moreover, the steam generator is simple in structure, high reliability, can effectively improve the stable in structure of wire pole, avoid the hack lever to empty.

As can be seen from fig. 1-2 in the specification, in a specific implementation process, the limiting connection assembly includes: the anchor rod 6 is sleeved on the exposed end of the anchor rod 6, the connecting plate 9 is buckled on the reinforcing steel bar net rack 2 and penetrates through the threaded column 8, the limiting nut 10 is screwed on the exposed end of the threaded column 8, when the anchor rod is used, a drill hole is formed in the inner side of the foundation pit 1 along the inclined direction and is drilled into the rock stratum 4, the anchor rod 6 welded with the expansion shell anchor head 5 is inserted into the drill hole, the expansion shell anchor head 5 is inserted into the rock stratum 4, the expansion shell anchor head 5 is fixedly connected with the rock stratum 4 under the action of pressure, the connecting plate 9 is sleeved on the threaded column 8 on the exposed end of the anchor rod 6 and is attached to the reinforcing steel bar net rack 2, the limiting nut 10 is sleeved on the threaded column 8 in a spiral mode, the limiting nut 10 is rotated, the limiting nut 10 is tightly attached to the upper end face of the connecting plate 9, the anchor rod 6 is tightly attached to stretch, and anchoring connection of the reinforcing steel bar net rack 2 is realized, simple structure, the reliability is high, can adopt multiunit stock 6 to fix simultaneously according to the geological adjustment of reality, further improves holistic structural stability.

As can be seen from fig. 1 to 3 of the specification, in a specific implementation process, the plug connection assembly includes: fixing base 11, bracing piece 12 and

tapered head

13, 7 central points of trapezoidal rack put and remain and be equipped with the mounting groove, fixing base 11 set up on the central points of mounting groove put and with 7 fixed connection of trapezoidal rack, bracing piece 12 welds on fixing base 11, tapered head 13 welds on the upper end of bracing piece 12, during the use, the lower extreme of wire pole inserts on the bracing piece 12, and fill the concrete in the wire pole outside, be convenient for realize the installation of adjusting well of wire pole, make the wire pole be located the central point of foundation ditch 1 and put, and can assist spacingly to the straightness that hangs down of wire pole, can further improve the convenience of wire pole fixed operation.

In the specific implementation in-process, as preferred setting, the welding of above-mentioned 2 lower extremes of steel rack has spacing post 14, and in spacing post 14's one end stretched into soil layer 3, through spacing post 14's setting, can further improve steel rack 2 and soil layer 3 contact position's structural stability.

In the specific implementation process, as an optimal arrangement, the elastic support pieces 15 are arranged on the side walls of the support rods 12 along the annular array, so that smooth insertion and fixation of the telegraph pole are facilitated, meanwhile, the inner wall of the telegraph pole can be elastically supported, the stability of the telegraph pole in the grouting operation process is improved, and the rigid damage is avoided.

To sum up, this wire pole earth anchor fixing device, erect reinforcing bar rack 2 in foundation ditch 1, reinforcing bar rack 2 lower part is provided with anchor type fixed knot structure, anchor type fixed knot constructs one end and runs through soil layer 3 and is connected with stratum 4, anchor type fixed knot constructs and sets up along the incline direction and can further improve anchoring stability, reinforcing bar rack 2 upper portion is equipped with the enhancement fixed knot structure simultaneously, can further improve the structural strength of whole base, moreover, the steam generator is simple in structure, the reliability is high, can effectively improve the stable in structure of wire pole, avoid the hack lever to empty, solved prior art, it is great to loose soil property foundation ditch 1 slip casting loss, and foundation ditch 1 receives the influence of precipitation great, subside easily, very easily lead to the problem that the hack lever emptys.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A telegraph pole ground anchor fixing device comprises a foundation pit (1) and a reinforcing steel bar net rack (2), and is characterized in that the reinforcing steel bar net rack (2) is arranged in the foundation pit (1), an anchor type fixing structure is arranged on the lower portion of the reinforcing steel bar net rack (2) along the inclined direction, the lower end of the anchor type fixing structure penetrates through a soil layer (3) and is connected with a rock stratum (4), and a reinforcing fixing structure is arranged on the upper portion of the reinforcing steel bar net rack (2);

the anchor fixing structure includes: the shell expansion anchor head (5), the anchor rod (6) and the limiting connecting assembly are welded at one end of the anchor rod (6), penetrate through the soil layer (3) and extend into the rock stratum (4), and the limiting connecting assembly is arranged at the exposed end of the anchor rod (6) and is connected with the reinforcing steel bar net rack (2);

the reinforcing fixing structure includes: trapezoidal rack (7) and grafting coupling assembling, trapezoidal rack (7) weld on reinforcing bar rack (2), grafting coupling assembling sets up in trapezoidal rack (7), grafting coupling assembling's size and the cross-sectional dimension phase-match of wire pole, trapezoidal rack (7) and reinforcing bar rack (2) both sides and inside all are filled there is the concrete.

2. The utility pole ground anchor fixing device of claim 1, wherein the limiting connection assembly comprises: threaded post (8), connecting plate (9) and stop nut (10), threaded post (8) weld on the end that exposes of stock (6), connecting plate (9) spiral-lock just runs through in threaded post (8) on reinforcing bar rack (2), stop nut (10) connect soon on the end that exposes of threaded post (8).

3. The utility pole ground anchor fixing device of claim 1, wherein the plug connection assembly comprises: fixing base (11), bracing piece (12) and awl type head (13), trapezoidal net rack (7) central point puts and stays and be equipped with the mounting groove, fixing base (11) set up on the central point of mounting groove put and with trapezoidal net rack (7) fixed connection, bracing piece (12) weld on fixing base (11), awl type head (13) weld on the upper end of bracing piece (12).

4. A pole anchor fixing device of claim 3, wherein the lower end of the pole is inserted into a support pole (12), and the outside of the pole is filled with concrete.

5. A utility pole ground anchor fixing device of claim 1, characterized in that the lower end of the steel bar net rack (2) is welded with a limiting column (14), and one end of the limiting column (14) extends into the soil layer (3).

6. A pole anchor fixing device of claim 3, wherein the side walls of the support pole (12) are provided with elastic support pieces (15) in an annular array.