CN112814009A

CN112814009A - Pipeline support assembled pile foundation structure

Info

Publication number: CN112814009A
Application number: CN202110003427.7A
Authority: CN
Inventors: 刘财秀
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-04
Filing date: 2021-01-04
Publication date: 2021-05-18

Abstract

The invention discloses a pipeline bracket assembly type pile foundation structure, which relates to the technical field of pile foundation structures and comprises a pipeline, wherein a pipeline installation device is fixedly connected to the outside of the pipeline, an assembly supporting column is fixedly arranged below the pipeline installation device, and a base is fixedly connected below the assembly supporting column. According to the invention, by adding the limiting device and the limiting ring, the upper support column and the lower support column cannot rotate relatively through the common matching of the limiting column, the limiting hole, the positioning block and the positioning groove, the whole threaded rod is fixed and protected, the pipeline deformation caused by the relative rotation of the threaded rod is prevented, the rotation supporting device is added, the change of the pipeline installation direction is simpler, the workload of changing the direction is reduced, the unstable support fixation caused by frequent loosening of the foundation is avoided, the upper bottom plate and the middle bottom plate are added, the fixation of the whole pile foundation base is more stable, and the shaking caused by the fixation of the base is avoided.

Description

Pipeline support assembled pile foundation structure

Technical Field

The invention relates to a pile foundation structure, relates to the technical field of pile foundation structures, and particularly relates to a pipeline support assembly type pile foundation structure.

Background

The pipe support is used in any place where a pipeline is laid, and is also called as a pipe support, a pipe part and the like, the pipe support is used as a supporting structure of the pipeline, the pipe support is divided into a fixed type and a movable type according to the running performance and the arrangement requirement of the pipeline, the place where the fixed point is arranged is called as a fixed support, the pipe support and the pipe support cannot generate relative displacement, and the deformation of the fixed pipe support after being stressed is small compared with the deformation value of a pipeline compensator because the pipe support has enough rigidity, the movable pipe support is adopted in the place where the middle support is arranged, the relative displacement is allowed to be generated between the pipeline and the pipe support, and the thermal deformation of the pipeline is not restrained. The following problems exist in the prior art:

1. when the movable pipeline support is adopted, the height of the support can be adjusted, so that the support can adapt to different pipeline heights, the height adjusting part is adjusted in a screw rod mode, a fixed protection device is not arranged on the periphery of the screw rod after adjustment, relative rotation is easy to occur to the screw rod connecting part after the pipeline is installed, and the pipeline is possibly deformed due to long-time accumulation;

2. the existing pipeline is in a fixed state after being installed, when the direction of the pipeline changes, the installation direction of the pipeline support needs to be changed again, the pipeline support is in a fixed state, the direction of the pipeline support can be changed, the support can only be dug out from a foundation and then is buried again, the whole changing process is very complicated, the labor capacity is increased, and the foundation is frequently loosened, so that the support is possibly unstable.

Disclosure of Invention

The invention provides a pipeline bracket assembled pile foundation structure, which aims to have the protection and fixing functions of a heightening screw rod and solve the problem of pipeline deformation caused by rotation of the screw rod; wherein another kind of purpose is in order to solve the installation problem of support when the pipeline direction changes to reach the effect that motionless ground and base can accomplish the support direction and change along with the pipeline.

In order to solve the technical problems, the technical scheme adopted by the invention is as follows:

a pipeline support assembly type pile foundation structure comprises a pipeline, wherein a pipeline installation device is fixedly connected to the outside of the pipeline, an assembly support column is fixedly installed below the pipeline installation device, and a base is fixedly connected below the assembly support column;

the pipeline mounting device comprises a pipeline fixing device, and a pipeline supporting device is fixedly mounted below the pipeline fixing device;

the assembly support column comprises a lower support column, and an upper support column is sleeved with the inner thread above the lower support column.

The technical scheme of the invention is further improved as follows: the pipeline fixing device comprises a fixing ferrule, the fixing ferrule is divided into two parts and is fixedly installed on the outer surface of a pipeline, an upper fixing plate is fixedly installed above the fixing ferrule, a lower fixing plate is fixedly installed on the surface below the fixing ferrule, waterproof plates are fixedly installed on the front surface and the rear surface of the fixing ferrule, and inner sealing rings are fixedly installed on the inner surfaces of the left end and the right end of the fixing ferrule.

The technical scheme of the invention is further improved as follows: the pipeline supporting device comprises a connecting block, the connecting block is fixedly connected between lower fixing plates through bolts, a rotating supporting device is fixedly mounted below the connecting block, a supporting plate is fixedly connected to the lower surface of the rotating supporting device, and an elastic sealing gasket is arranged below the upper supporting plate.

The technical scheme of the invention is further improved as follows: the rotary supporting device comprises a rotary shaft, the rotary shaft is fixedly connected to the lower surface of the connecting block, a rotary ferrule is movably sleeved on the periphery of the rotary shaft, the lower side of the rotary ferrule is fixedly connected to the upper surface of the upper supporting plate, locking threaded holes are formed in the front surface and the rear surface of the rotary ferrule, and locking threaded columns are sleeved on internal threads of the locking threaded holes.

The technical scheme of the invention is further improved as follows: the lower support comprises a support sleeve, a limiting ring is fixedly mounted at the upper end of the outer surface of the support sleeve, and a limiting hole is formed in the surface of the limiting ring.

The technical scheme of the invention is further improved as follows: the upper supporting column comprises a threaded rod, the lower end of the threaded rod is sleeved on the upper end inside the supporting column sleeve in a threaded mode, a supporting column is fixedly connected to the upper end of the threaded rod, a lower supporting plate is fixedly mounted on the upper surface of the supporting column, a waterproof cover is fixedly mounted on the upper end of the outer surface of the supporting column, a positioning groove is formed in the outer surface of the supporting column, and a limiting device is movably connected to the periphery of the.

The technical scheme of the invention is further improved as follows: the limiting device comprises a limiting sleeve, a positioning block is fixedly mounted on the inner surface of the upper end of the limiting sleeve, the positioning block is connected to the positioning groove in the outer surface of the supporting column in a sliding mode, and a limiting column is fixedly mounted on the surface of the lower end of the limiting sleeve.

The technical scheme of the invention is further improved as follows: the base comprises a lower base plate, a support fixing rod is fixedly mounted at the center of the upper surface of the lower base plate, the support fixing rod is sleeved at the lower end of the inner portion of the lower support in a threaded manner, side fixing columns are fixedly mounted at four corners of the upper surface of the lower base plate, an upper base plate is mounted on the outer surfaces of the upper ends of the side fixing columns, fixing nuts are fixedly mounted at the upper ends of the side fixing columns, and a middle base plate is movably mounted at the middle of the outer surfaces of the.

Due to the adoption of the technical scheme, compared with the prior art, the invention has the technical progress that:

1. the invention provides a pipeline bracket assembly type pile foundation structure, which is additionally provided with a limiting device and a limiting ring, when a threaded rod rotates to adjust the height of a bracket, the whole limiting device is pulled upwards along a positioning groove, so that the limiting device cannot block the rotation of the threaded rod, meanwhile, a positioning block of the limiting device can not rotate along with the threaded rod after sliding upwards out of the positioning groove, after the height is adjusted, the limiting device slides downwards along the positioning groove, a limiting column at the lower end of the limiting device is inserted into a limiting hole on the surface of the limiting ring, and through the cooperation of the limiting column, the limiting hole, the positioning block and the positioning groove, the upper support column and the lower support column cannot rotate relatively, the whole threaded rod is fixed and protected, and the threaded rod is prevented from rotating relatively to cause pipeline deformation.

2. The invention provides a pipeline support assembled pile foundation structure, which is additionally provided with a rotating support device, when the direction of a pipeline is changed, a locking threaded column is unscrewed, so that a rotating shaft can freely rotate in a rotating ferrule, the pipeline fixing device is driven to change the installation direction of the pipeline, and the locking threaded column is screwed after the change is finished, so that the rotating shaft is fixed and cannot rotate, the change of the installation direction of the pipeline is simpler, the workload of changing the direction is reduced, and the problem that the support is not fixed stably due to frequent loosening of a foundation is avoided.

3. The invention provides a pipeline support assembled pile foundation structure, which is additionally provided with an upper bottom plate and a middle bottom plate, wherein when a base is fixed, the base is embedded into a foundation for fixing, the single base can cause the whole support to shake after being fixed, the middle bottom plate is additionally arranged at the middle position when the base is embedded into the foundation to form an I-shaped fixing base by the middle bottom plate, and meanwhile, the upper bottom plate and the middle bottom plate are additionally arranged on the ground part to form an I-shaped fixing structure again, so that the whole pile foundation base is fixed more stably, and the shaking after the base is fixed is avoided.

4. The invention provides a pipeline support assembled pile foundation structure, which is additionally provided with a waterproof plate and an inner sealing ring, wherein the inner sealing ring can prevent moisture from entering from a pipeline joint to cause the problem of corrosion of the pipeline joint, meanwhile, the waterproof plate can prevent the problem of corrosion of a bolt caused by the fact that the moisture drops into a threaded hole below, and a waterproof cover is additionally arranged at the upper end of a supporting column to prevent the moisture from entering a threaded rod along a positioning groove to avoid the problem of unadjustable support height caused by the corrosion of the threaded rod.

Drawings

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

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is a schematic view of the construction of the pipe installation apparatus of the present invention;

FIG. 4 is a schematic cross-sectional view of the rotary support apparatus of the present invention;

FIG. 5 is a schematic view of the assembled strut structure of the present invention;

FIG. 6 is a schematic view of the structure of the position limiting device of the present invention;

fig. 7 is a schematic view of the base structure of the present invention.

In the figure: 1. a pipeline; 2. a pipe installation device; 21. a pipeline fixing device; 22. a pipe support device; 211. fixing the ferrule; 212. an upper fixing plate; 213. a waterproof sheet; 214. a lower fixing plate; 215. an inner seal ring; 221. an upper support plate; 222. an elastic sealing gasket; 223. a rotation support device; 224. connecting blocks; 2231. a rotating shaft; 2232. rotating the ferrule; 2233. locking the threaded hole; 2234. locking the threaded column;

3. assembling a support column; 31. a lower pillar; 32. an upper pillar; 311. a strut sleeve; 312. a limiting ring; 313. a limiting hole; 321. a threaded rod; 322. a support pillar; 323. a limiting device; 324. a waterproof cover; 325. a lower support plate; 3231. a limiting sleeve; 3232. positioning blocks; 3233. a limiting column;

4. a base; 41. a lower base plate; 42. side fixing columns; 43. an upper base plate; 44. fixing a nut; 45. a mid-floor; 46. a support is fixed to the rod.

Detailed Description

The present invention will be described in further detail with reference to the following examples:

example 1

As shown in fig. 1-7, the invention provides a pipeline bracket assembly type pile foundation structure, which comprises a pipeline 1, wherein a pipeline installation device 2 is fixedly connected to the outside of the pipeline 1, an assembly support 3 is fixedly installed below the pipeline installation device 2, and a base 4 is fixedly connected to the lower part of the assembly support 3.

In the embodiment, the pipeline installation device 2 is responsible for fixing the pipeline 1 and changing the installation direction of the bracket, the assembly pillar 3 is used for supporting the whole bracket, and the base 4 is used for fixing the bracket underground.

As shown in fig. 1 to 7, in the present embodiment, preferably, the pipe installation apparatus 2 includes a pipe fixing device 21, a pipe supporting device 22 is fixedly installed below the pipe fixing device 21, the pipe fixing device 21 includes a fixing collar 211, the fixing collar 211 is divided into two parts and fixedly installed on the outer surface of the pipe 1, an upper fixing plate 212 is fixedly installed above the fixing collar 211, a lower fixing plate 214 is fixedly installed on the lower surface of the fixing collar 211, waterproof plates 213 are fixedly installed on the front and rear surfaces of the fixing collar 211, inner sealing rings 215 are fixedly installed on the inner surfaces of the left and right ends of the fixing collar 211, the two parts of the fixing collar 211 facilitate the installation of the pipe 1 inside the fixing collar 211, and at the same time, the fixing collar 211 and the pipe 1 are fixed by the upper fixing plate 212 and the lower fixing plate 214, the inner sealing rings 215 can prevent moisture from entering from the joint, causing the problem of corrosion of the pipe 1 at the joint, while the waterproof plate 213 prevents water from dripping into the threaded hole below, causing the problem of corrosion of the bolt.

Example 2

As shown in fig. 1 to 7, on the basis of embodiment 1, the present invention provides a technical solution: preferably, the pipe supporting device 22 includes a connecting block 224, the connecting block 224 is fixedly connected between the lower fixing plates 214 by bolts, a rotary supporting device 223 is fixedly installed below the connecting block 224, an upper supporting plate 221 is fixedly connected to the lower surface of the rotary supporting device 223, an elastic sealing washer 222 is arranged below the upper supporting plate 221, the rotary supporting device 223 includes a rotating shaft 2231, the rotating shaft 2231 is fixedly connected to the lower surface of the connecting block 224, a rotating ferrule 2232 is movably sleeved on the periphery of the rotating shaft 2231, a locking threaded hole 2233 is fixedly connected to the upper surface of the upper supporting plate 221 below the rotating ferrule 2232, a locking threaded post 2234 is screwed in the locking threaded hole 2233, the upper supporting plate 221 is responsible for fixing between the lower supporting plate 325 by bolts for fixing and supporting the whole pipe installation device 2, the elastic sealing washer 222 is used for adjusting the position variation when fixing, ensure that the screw hole can align the cooperation, axis of rotation 2231 can be at the inside free rotation of rotation lasso 2232 to this drives the direction that pipeline fixing device 21 changed the installation of pipeline 1, screws up locking screw post 2234 again after the change is accomplished, makes axis of rotation 2231 fixed, can not take place to rotate, makes the change of pipeline 1 installation direction simpler with this, avoids frequently not hard up the ground and leads to the support to fix unstably.

Example 3

As shown in fig. 1 to 7, on the basis of embodiment 1, the present invention provides a technical solution: preferably, the assembly support 3 comprises a lower support 31, an upper support 32 is sleeved on the upper portion of the lower support 31 through internal threads, the lower support 31 comprises a support sleeve 311, a limiting ring 312 is fixedly installed on the upper end of the outer surface of the support sleeve 311, a limiting hole 313 is formed in the surface of the limiting ring 312, the upper support 32 comprises a threaded rod 321, the lower end of the threaded rod 321 is sleeved on the upper end of the inner portion of the support sleeve 311 through threads, a support column 322 is fixedly connected to the upper end of the threaded rod 321, a lower support plate 325 is fixedly installed on the upper surface of the support column 322, a waterproof cover 324 is fixedly installed on the upper end of the outer surface of the support column 322, a positioning groove is formed in the outer surface of the support column 322, a limiting device 323 is movably connected to the periphery of the support column 322, the limiting device 323 comprises a limiting sleeve 3231, a positioning block 32, threaded rod 321 rotates adjustable support height, adjust high back with stop device 323 along the constant head tank gliding, make spacing post 3233 of stop device 323 lower extreme insert in the spacing hole 313 on spacing collar 312 surface, through spacing post 3233, spacing hole 313, the cooperation jointly of locating piece 3232 and constant head tank, make and can not take place relative rotation between upper prop 32 and the lower pillar 31, with whole threaded rod 321 fixed and protection, prevent that threaded rod 321 from taking place relative rotation and leading to pipeline 1 to warp, waterproof cover 324 can prevent moisture along constant head tank entering threaded rod 321 simultaneously, avoid corrosion threaded rod 321 and the support height that leads to is unadjustable.

Example 4

As shown in fig. 1 to 7, on the basis of embodiment 1, the present invention provides a technical solution: preferably, the base 4 includes a lower base plate 41, a pillar fixing rod 46 is fixedly installed at the central position of the upper surface of the lower base plate 41, the pillar fixing rod 46 is in threaded sleeve joint with the inner lower end of the lower pillar 31, four corners of the upper surface of the lower base plate 41 are fixedly installed with side fixing columns 42, an upper base plate 43 is installed on the outer surface of the upper ends of the side fixing columns 42, fixing nuts 44 are fixedly installed at the upper ends of the side fixing columns 42, a middle base plate 45 is movably installed at the middle position of the outer surface of each side fixing column 42, the middle base plate 45 and the lower base plate 41 form an i-shaped fixing base, meanwhile, an i-shaped fixing structure is formed by the upper base plate 43 and the middle base plate 45 again on the ground part, the fixing of the whole pile foundation base.

The working principle of the pipe support fabricated pile foundation structure will be described in detail below.

As shown in fig. 1-7, during the fixing, the middle bottom plate 45 and the lower bottom plate 41 of the whole base 4 are buried under the foundation, and the upper bottom plate 43 is placed on the ground, and fixed by the fixing nut 44, to complete the fixing of the assembly pillar 3, when the height is adjusted, the whole position-limiting device 323 is pulled up along the positioning groove, so that the position-limiting device 323 does not obstruct the rotation of the threaded rod 321, then the threaded rod 321 is rotated, so that the threaded rod 321 rotates inside the pillar sleeve 311, the height is adjusted, after the adjustment is completed, the position-limiting device 323 slides down along the positioning groove, so that the position-limiting post 3233 at the lower end of the position-limiting device 323 is inserted into the position-limiting hole 313 on the surface of the position-limiting ring 312, to complete the fixing of the threaded rod 321, when the direction is adjusted, the locking threaded post 2234 is unscrewed, the rotating shaft 2231 is rotated, when the pipe 1 is installed, the pipe 1 is placed between the fixing collars 211 and the upper fixing plate 212 is fixed by bolts, and then the lower fixing plate 214 is inserted into the connecting block 224 and fixed by bolts, thereby completing the installation of the pipe 1.

The present invention has been described in general terms in the foregoing, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto based on the present invention. Therefore, modifications or improvements are within the scope of the invention without departing from the spirit of the inventive concept.

Claims

1. The utility model provides a pipeline bracket assembled pile foundation structure, includes pipeline (1), its characterized in that: the pipeline (1) is externally and fixedly connected with a pipeline installation device (2), an assembly pillar (3) is fixedly installed below the pipeline installation device (2), and a base (4) is fixedly connected below the assembly pillar (3);

the pipeline mounting device (2) comprises a pipeline fixing device (21), and a pipeline supporting device (22) is fixedly mounted below the pipeline fixing device (21);

the assembling support column (3) comprises a lower support column (31), and an upper support column (32) is sleeved on the inner thread above the lower support column (31).

2. The pipe support fabricated pile foundation structure of claim 1, wherein: pipeline fixing device (21) is including fixed lasso (211), fixed lasso (211) divide into two parts and fixed mounting in pipeline (1) surface, fixed lasso (211) top shows fixed mounting has upper fixed plate (212), fixed lasso (211) below fixed surface mounting has lower fixed plate (214), fixed lasso (211) front and back fixed surface mounting has waterproof board (213), fixed lasso (211) is controlled both ends internal surface fixed mounting and is had interior sealing washer (215).

3. The pipe support fabricated pile foundation structure of claim 1, wherein: pipeline strutting arrangement (22) is including connecting block (224), connecting block (224) pass through bolt fixed connection between bottom plate (214), connecting block (224) below fixed mounting has rotation strutting arrangement (223), support plate (221) are gone up to rotation strutting arrangement (223) lower fixed surface connection, it is provided with elastic seal circle (222) to go up support plate (221) below.

4. The pipe support fabricated pile foundation structure of claim 3, wherein: rotating strutting arrangement (223) including axis of rotation (2231), axis of rotation (2231) fixed connection is in connecting block (224) lower surface, axis of rotation (2231) peripheral activity cup joints and rotates lasso (2232), it connects in last backup pad (221) upper surface to rotate lasso (2232) below fixed connection, it is provided with locking screw hole (2233) to rotate lasso (2232) front and back surface, locking screw hole (2233) internal thread cup joints and has locked screw thread post (2234).

5. The pipe support fabricated pile foundation structure of claim 1, wherein: the lower support column (31) comprises a support column sleeve (311), a limiting ring (312) is fixedly mounted at the upper end of the outer surface of the support column sleeve (311), and a limiting hole (313) is formed in the surface of the limiting ring (312).

6. The pipe support fabricated pile foundation structure of claim 1, wherein: go up pillar (32) including threaded rod (321), threaded rod (321) lower extreme screw thread cup joints in the inside upper end of pillar sleeve (311), threaded rod (321) upper end fixedly connected with support column (322), fixed surface installs lower supporting plate (325) on support column (322), fixed surface installs waterproof cover (324) on support column (322) surface, the constant head tank has been seted up to support column (322) surface, support column (322) peripheral swing joint has stop device (323).

7. The pipe support fabricated pile foundation structure of claim 6, wherein: stop device (323) is including spacing sleeve (3231), spacing sleeve (3231) upper end internal surface fixed mounting has locating piece (3232), locating piece (3232) sliding connection is in the constant head tank of support column (322) surface, spacing sleeve (3231) lower extreme fixed surface installs spacing post (3233).

8. The pipe support fabricated pile foundation structure of claim 1, wherein: the base (4) is including lower plate (41), bottom plate (41) upper surface central point puts fixed mounting has pillar dead lever (46), pillar dead lever (46) screw thread cup joints in the inside lower extreme of lower prop (31), bottom plate (41) upper surface four corners position fixed mounting has side fixed column (42), side fixed column (42) upper end surface mounting has upper plate (43), side fixed column (42) upper end fixed mounting has fixation nut (44), side fixed column (42) surface intermediate position movable mounting has well base plate (45).