CN215562762U - Anti-settlement foundation for power transmission tower - Google Patents

Abstract

The utility model relates to the technical field of power transmission towers, and discloses a settlement-preventing foundation for a power transmission tower, which comprises foundation columns, a platform, an installation seat and fixed columns, wherein the foundation columns are fixedly connected with the platform, the installation seat is fixedly installed at the top of the platform, the four fixed columns are fixedly installed at the top of the installation seat, buffer seats fixedly connected with the four fixed columns are fixedly installed at the top of the installation seat, a protective shell is fixedly installed outside the buffer seats, the four connecting columns penetrating through the protective shell are fixedly installed at the top of the buffer seats, an anchoring mechanism penetrating through the platform is fixedly installed at the top of the platform, and the settlement-preventing foundation also comprises an observation mechanism, wherein the observation mechanism consists of stand columns, vertical rods and a reading frame. This steel pylons prevents subsiding ground, compare in traditional steel pylons ground, can be better evenly conduct pressure to ground to when pressure increases suddenly, cushion, prevent that the ground from sinking, improved the power consumption security.

Description

Anti-settlement foundation for power transmission tower

Technical Field

The utility model relates to the technical field of power transmission towers, in particular to an anti-settlement foundation for a power transmission tower.

Background

The power transmission tower is a supporting point of an overhead line, one loop is a single-loop power transmission tower when the power transmission tower is erected, two loops are double-loop power transmission towers when the power transmission tower is erected, generally, enterprises with high requirements on power supply reliability or regional important substations adopt double-loop power supply, so that one power supply can be protected from power failure due to reasons, the other power supply can continue to supply power, but medium and small users with low requirements on power supply reliability generally adopt single-power supply, and when the power transmission tower is arranged on the ground, a supporting foundation needs to be installed to support the power transmission tower and a cable erected on the power transmission tower.

After the existing power transmission iron tower foundation is used for a long time, due to the fact that the power transmission iron tower bears factors such as uneven pressure, different soil density and the like, partial foundation is prone to sinking, even the power transmission iron tower is prone to toppling, and large safety accidents are caused.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides an anti-settlement foundation for a power transmission tower, which has the advantages of settlement prevention and the like, and solves the problems that after the existing power transmission tower foundation is used for a long time, partial foundation is prone to sinking, even the power transmission tower is inclined and falls, and a large safety accident is caused due to the fact that the power transmission tower bears the factors such as uneven pressure and different soil density.

(II) technical scheme

The technical scheme for solving the technical problems is as follows: the utility model provides a power transmission tower prevents subsiding ground, includes foundation column, platform, mount pad and fixed column, foundation column and platform fixed connection, the top fixed mounting of platform has the mount pad, the top fixed mounting of mount pad has the fixed column that quantity is four, the top fixed mounting of mount pad have with four fixed column fixed connection's cushion socket, the outside fixed mounting of cushion socket has the protective housing, the top fixed mounting of cushion socket has quantity to be four and runs through the spliced pole of protective housing, the top fixed mounting of platform has the anchor mechanism that runs through the platform.

The utility model has the beneficial effects that:

the anti-settling foundation of the power transmission tower comprises a foundation pillar, an anchoring mechanism, a protective shell and a buffer seat, wherein the foundation pillar is embedded into the ground, the bottom of the platform is in contact with the ground, the anchoring mechanism is installed on the platform and is inserted into the ground, one supporting leg of the power transmission tower is fixed with four connecting columns, and the installation of a single supporting leg can be completed. Prevent the foundation from sinking and improve the safety of power utilization.

On the basis of the technical scheme, the utility model can be further improved as follows.

Further, still include observation mechanism, observation mechanism comprises stand, montant and reading frame, the top fixed mounting of stand has the montant, the outside of montant is provided with the scale mark, the outside of montant is located with platform fixed connection and cover to the reading frame, the expansion joint that is located the montant outside is seted up at the top of reading frame.

Adopt above-mentioned further scheme's beneficial effect be, insert ground with the stand to it is fixed with the platform to put up the reading, puts up the outside of cover to the montant with the reading through the expansion gap, when the foundation column sinks, will drive the reading and put up and remove, and the reading frame produces relative displacement through expansion gap and montant, can read out the sinking depth through the montant, thereby overhauls the reinforcement operation.

Further, the anchoring mechanism comprises a fixing seat, a cushion block and an anchor rod, the top of the platform is fixedly provided with the fixing seat, the cushion block is fixedly arranged inside the fixing seat, the cushion block is a rubber block, and the anchor rod penetrating through the fixing seat and the platform is arranged on the top of the cushion block in an inserted mode.

The beneficial effect who adopts above-mentioned further scheme is that, the stock can insert ground, draws to one side to consolidate the platform, improves the anti ability of subsiding of platform, and the cushion that sets up can cushion pressure, makes the stock more stable with being connected of platform simultaneously.

Further, the cushion socket includes bottom plate, sheath, roof, sheet steel, rubber slab and sheet steel, bottom plate and four fixed column fixed connection, the top fixed mounting of bottom plate has the sheath, the top fixed mounting of sheath has the roof, roof and four spliced pole fixed connection, the inside fixed mounting of sheath has sheet steel and rubber slab, the equal fixed mounting in one side relative of bottom plate and roof has the rigidity post, the quantity of rubber slab and sheet steel is a plurality of and is range upon range of form setting, the rigidity post is located the inside of rubber slab and sheet steel.

Adopt above-mentioned further scheme's beneficial effect be, range upon range of rubber slab and the steel sheet that sets up can produce deformation through the rubber sheet and cushion pressure when the roof receives the pressure of sudden increase, and the steel sheet and the rigidity post that set up can prevent that the rubber sheet from producing the skew at deformation in-process for the cushion socket has good resistance to compression buffer capacity and anti deformability.

Further, the mount pad is round platform form setting, the top fixed mounting of mount pad has quantity for a plurality of and be angular distribution's such as annular gag lever post, the gag lever post runs through the bottom of protective housing.

The beneficial effects of adopting above-mentioned further scheme are that, the mount pad that the round platform form set up can have stronger stability and pressure conduction ability, and the gag lever post that sets up can effectively prevent to produce crooked deformation when the protective housing receives the high pressure.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a buffer seat according to the present invention;

FIG. 3 is a schematic view of the anchoring mechanism of the present invention;

fig. 4 is a schematic view of the structure of the observation mechanism of the present invention.

In the figure: 1. a base pillar; 2. a platform; 3. a mounting seat; 4. fixing a column; 5. a buffer seat; 51. a base plate; 52. a sheath; 53. a top plate; 54. a thin steel sheet; 55. a rubber plate; 56. a rigid column; 6. a protective shell; 7. connecting columns; 8. an anchoring mechanism; 81. a fixed seat; 82. cushion blocks; 83. an anchor rod; 9. an observation mechanism; 91. a column; 92. a vertical rod; 93. a reading frame.

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.

In the embodiment, as shown in fig. 1 to 4, a settlement-preventing foundation for a power transmission tower comprises a foundation column 1, a platform 2, a mounting seat 3 and fixing columns 4, wherein the foundation column 1 is fixedly connected with the platform 2, the mounting seat 3 is fixedly mounted at the top of the platform 2, the four fixing columns 4 are fixedly mounted at the top of the mounting seat 3, a buffer seat 5 fixedly connected with the four fixing columns 4 is fixedly mounted at the top of the mounting seat 3, a protective shell 6 is fixedly mounted at the outside of the buffer seat 5, four connecting columns 7 penetrating through the protective shell 6 are fixedly mounted at the top of the buffer seat 5, an anchoring mechanism 8 penetrating through the platform 2 is fixedly mounted at the top of the platform 2, the foundation also comprises an observation mechanism 9, the observation mechanism 9 is composed of a stand column 91, a vertical rod 92 and a reading frame 93, a vertical rod 92 is fixedly mounted at the top of the stand column 91, scale marks are arranged at the outside of the vertical rod 92, the reading frame 93 is fixedly connected with the platform 2 and sleeved outside of the vertical rod 92, the top of the reading frame 93 is provided with a movable opening positioned outside the vertical rod 92, the upright post 91 is inserted into the ground, the reading frame 93 is fixed with the platform 2, the reading frame 93 is sleeved outside the vertical rod 92 through the movable opening, when the base post 1 sinks, the reading frame 93 is driven to move, the reading frame 93 generates relative displacement with the vertical rod 92 through the movable opening, the sinking depth can be read through the vertical rod 92, so that the maintenance and reinforcement operation is carried out, the anchoring mechanism 8 comprises a fixed seat 81, a cushion block 82 and an anchor rod 83, the top of the platform 2 is fixedly provided with the fixed seat 81, the cushion block 82 is fixedly provided inside the fixed seat 81, the cushion block 82 is a rubber block, the anchor rod 83 penetrating through the fixed seat 81 and the platform 2 is inserted into the top of the cushion block 82, the anchor rod 83 can be inserted into the ground, the platform 2 is obliquely pulled and reinforced, the anti-sinking capability of the platform 2 is improved, and the cushion block 82 can buffer the pressure, meanwhile, the connection between the anchor 83 and the platform 2 is more stable, the buffer seat 5 comprises a bottom plate 51, a sheath 52, a top plate 53, a thin steel plate 54, a rubber plate 55 and a thin steel plate 54, the bottom plate 51 is fixedly connected with four fixed columns 4, the sheath 52 is fixedly installed at the top of the bottom plate 51, the top plate 53 is fixedly installed at the top of the sheath 52, the top plate 53 is fixedly connected with four connecting columns 7, the thin steel plate 54 and the rubber plate 55 are fixedly installed inside the sheath 52, rigid columns 56 are fixedly installed at the opposite sides of the bottom plate 51 and the top plate 53, the rubber plate 55 and the thin steel plate 54 are stacked, the rigid columns 56 are located inside the rubber plate 55 and the thin steel plate 54, the stacked rubber plate 55 and the thin steel plate 54 can buffer pressure by deformation of the rubber plate 55 when the top plate 53 is subjected to suddenly increased pressure, and the thin steel plate 54 and the rigid columns 56 can prevent the rubber plate 55 from shifting in the deformation process, make cushion socket 5 have good resistance to compression buffer capacity and anti deformability, mount pad 3 is the round platform form setting, and the top fixed mounting of mount pad 3 has quantity for a plurality of and be the gag lever posts of angular distribution such as annular, and the gag lever post runs through the bottom of protective housing 6, and mount pad 3 that the round platform form set up can have stronger stability and pressure conductivity, and the gag lever post of setting can prevent effectively that protective housing 6 from producing crooked deformation when being forced.

The working principle is as follows:

at first bury ground with foundation column 1, make the bottom and the ground contact of platform 2, install anchoring mechanism 8 to platform 2 on, and make it insert ground, fix power transmission tower's a stabilizer blade and four spliced poles 7 again, can accomplish the installation of single stabilizer blade, in the use, foundation column 1 can conduct the pressure that receives to ground with platform 2 cooperation anchoring mechanism 8, when power transmission tower receives the too big condition of external environment influence production unilateral pressure, pressure will be conducted to protective housing 6 and cushion socket 5 through the stabilizer blade, the pressure of the sudden increase of cushion socket 5 accessible deformation buffering, prevent that decurrent pressure from exceeding the threshold value of subsiding required pressure, lead to soil to produce and sink.

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, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a 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 (6)

1. The utility model provides a power transmission tower prevents subsiding ground, includes foundation pillar (1), platform (2), mount pad (3) and fixed column (4), its characterized in that: foundation column (1) and platform (2) fixed connection, the top fixed mounting of platform (2) has mount pad (3), the top fixed mounting of mount pad (3) has fixed column (4) that quantity is four, the top fixed mounting of mount pad (3) has buffer seat (5) with four fixed column (4) fixed connection, the outside fixed mounting of buffer seat (5) has protective housing (6), the top fixed mounting of buffer seat (5) has spliced pole (7) that quantity is four and run through protective housing (6), the top fixed mounting of platform (2) has anchor mechanism (8) that runs through platform (2).

2. The anti-settling foundation for the power transmission tower according to claim 1, wherein: still include observation mechanism (9), observation mechanism (9) comprise stand (91), montant (92) and reading frame (93), the top fixed mounting of stand (91) has montant (92), the outside of montant (92) is provided with the scale mark, the outside of montant (92) is located with platform (2) fixed connection and cover to reading frame (93), the movable mouthful that is located montant (92) outside is seted up at the top of reading frame (93).

3. The anti-settling foundation for the power transmission tower according to claim 1, wherein: anchoring mechanism (8) include fixing base (81), cushion (82) and stock (83), the top fixed mounting of platform (2) has fixing base (81), the inside fixed mounting of fixing base (81) has cushion (82), cushion (82) are the block rubber, the top cartridge of cushion (82) has stock (83) that run through fixing base (81) and platform (2).

4. The anti-settling foundation for the power transmission tower according to claim 1, wherein: the buffer seat (5) comprises a bottom plate (51), a sheath (52), a top plate (53), a thin steel plate (54), a rubber plate (55) and the thin steel plate (54), the bottom plate (51) is fixedly connected with four fixing columns (4), the sheath (52) is fixedly mounted at the top of the bottom plate (51), the top plate (53) is fixedly mounted at the top of the sheath (52), the top plate (53) is fixedly connected with four connecting columns (7), the thin steel plate (54) and the rubber plate (55) are fixedly mounted inside the sheath (52), and rigid columns (56) are fixedly mounted on the opposite sides of the bottom plate (51) and the top plate (53).

5. The anti-settling foundation for the power transmission tower according to claim 4, wherein: the number of the rubber plates (55) and the thin steel plates (54) is multiple and the rubber plates and the thin steel plates are arranged in a laminated mode, and the rigid columns (56) are located inside the rubber plates (55) and the thin steel plates (54).

6. The anti-settling foundation for the power transmission tower according to claim 1, wherein: the mounting seat (3) is a round platform-shaped arrangement, the top fixed mounting of mounting seat (3) has the quantity to be a plurality of and be the gag lever posts of angular distribution such as annular, the gag lever post runs through the bottom of protective housing (6).

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