CN116201178A

CN116201178A - Building pile foundation sets up with having safety device who prevents partially detecting

Info

Publication number: CN116201178A
Application number: CN202310464857.8A
Authority: CN
Inventors: 何晓燕; 张伟; 许明; 周凯健; 周文杰; 李靖; 李明达; 郭鸿麟
Original assignee: Suzhou Construction Group Co ltd
Current assignee: Suzhou Construction Group Co ltd
Priority date: 2023-04-27
Filing date: 2023-04-27
Publication date: 2023-06-02
Anticipated expiration: 2043-04-27
Also published as: CN116201178B

Abstract

The invention discloses a safety protection device with anti-deviation detection for building pile foundation arrangement, which comprises a foundation pit, a plurality of fixing ribs, a box body, four top plates, a fixing cavity, fixing cylinders, movable rods and fixing rods, wherein the fixing ribs are circumferentially fixed around the foundation pit, the upper ends of the fixing ribs are provided with vertical detection assemblies, the fixing cavities are circumferentially arranged around the box body, the fixing cylinders are fixedly arranged between the center of the box body, the movable rods are movably arranged in the fixing cylinders, one ends of the movable rods are fixedly connected with the corresponding top plates, and the fixing rods are fixedly arranged at the center of the fixing cavities. The invention relates to the technical field of building pile foundations; this building pile foundation setting is with having safety device who prevents partially detecting need not to artificially control, can protect mud stone etc. of foundation ditch lower extreme lateral wall department, has solved in the traditional engineering and is difficult to the problem of protecting fixedly to the foundation ditch bottom, can effectively avoid the lower extreme department of foundation ditch to take place the condition of collapsing.

Description

Building pile foundation sets up with having safety device who prevents partially detecting

Technical Field

The invention relates to the technical field of building pile foundations, in particular to a safety protection device with an anti-deviation detection function for building pile foundation setting.

Background

A deep foundation consisting of piles and pile caps (called caps for short) connected with the tops of the piles or a single pile foundation connected with the piles by the piles, called a low pile cap for short, if the pile shafts are all buried in the soil and the bottom surfaces of the caps are contacted with the soil; if the pile body upper part is exposed out of the ground and the bearing platform bottom is positioned above the ground, the pile body is called a high bearing platform pile foundation, the building pile foundation is usually a low bearing platform pile foundation, and the pile foundation is widely applied to high-rise buildings; pile foundations can be divided into precast piles and cast-in-place piles according to construction modes, wherein the cast-in-place piles are required to be drilled on a construction site, steel bars are placed after the required depth is reached, and then concrete is poured.

In the construction process of the existing bored pile, the upper end of a drilled hole (foundation pit) is fixed and limited only by using a fixed cylinder, so that the stability of the foundation pit is improved, a safety protection means is lacked on the bottom end of the foundation pit, collapse or overhead blockage is frequently caused on the bottom end of the foundation pit, the follow-up concrete pouring process is not facilitated, and even an overhead space is formed at the lower end of a formed pile foundation, so that engineering safety cannot be guaranteed.

Therefore, the invention provides a safety protection device with anti-deviation detection for building pile foundation setting, so as to solve the problems.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides a safety protection device with anti-deviation detection for setting building pile foundation, which solves the problems.

In order to achieve the above purpose, the invention is realized by the following technical scheme: the utility model provides a building pile foundation sets up with safety device who has anti-deflection detection, includes the foundation ditch and encircles a plurality of fixed muscle around the foundation ditch, the upper end of fixed muscle is equipped with perpendicular detection component, still includes the box and encircles four roof around the setting in the box, the inside central part of box is fixed with the fixed chamber, all be fixed between four turning of fixed chamber and box and be equipped with a fixed section of thick bamboo, fixed section of thick bamboo internalization is equipped with the movable rod, the one end and the corresponding roof fixed connection of movable rod, the center department of fixed chamber is fixed with the dead lever, four lateral walls department of dead lever all are fixed with first spring, be fixed each other between the other end lateral wall of first spring and corresponding movable rod, the joint chamber has been seted up to the movable rod in the one end of fixed intracavity vertically, the joint intracavity joint has the joint board, the lower extreme of joint board is in the joint intracavity, the upper end of joint board sets up in the inner wall department of fixed chamber, all is equipped with the movable rod between the diapire of four joint boards, all be equipped with between the diapire of trigger structure and the box, be equipped with between the accessory plate and the accessory plate, be equipped with between two recesses, the accessory plate and the accessory plate.

Preferably: the vertical detection assembly comprises a sleeve sleeved at the upper end of the fixing rib, a connecting rope is connected to the lower wall of one side of the sleeve, and a plumb is fixedly arranged at the lower end of the connecting rope.

Preferably: the trigger structure is including setting up the head rod in joint board lower extreme department, the lower extreme of head rod is fixed to be equipped with first magnet, the lower extreme of first magnet adsorbs there is the second magnet, the lower wall department intercommunication of box is equipped with the intercommunication chamber, the lower extreme of second magnet is fixed to be equipped with the second connecting rod, the second connecting rod passes the intercommunication chamber, and the lower extreme of second connecting rod is fixed with the bottom plate, the lateral wall department of bottom plate still is equipped with balanced subassembly.

Preferably: the balance component comprises a movable plate which is rotatably arranged on the side wall of the bottom plate, a sliding block is rotatably arranged at the tail end of the movable plate, a matched sliding groove is formed in the lower wall of the box body, and the sliding block slides in the sliding groove.

Preferably: rubber protection rings are fixed on the outer side walls of the lower ends of the four top plates.

Preferably: the ejection assembly comprises a threaded rod which is arranged on the lower wall of the auxiliary plate in a rotating mode, a gear is fixed on the side wall of the threaded rod, a thread cylinder matched with the threaded rod is fixedly arranged on the lower wall of the groove, threads at the lower end of the threaded rod are arranged in the thread cylinder, a toothed plate penetrates through the side wall of the top plate, and the toothed plate and the gear are meshed with each other.

Preferably: the auxiliary assembly comprises a communicating block fixedly arranged at the lower wall of the fixed cylinder, the communicating block and the fixed cylinder are mutually communicated, a fixed ring is fixedly arranged at the inner wall of the fixed cylinder, the communicating block is arranged below the fixed ring, the inner side wall of the fixed ring and the side wall of the movable rod are mutually attached, a movable ring is fixedly arranged at the side wall of the movable rod, and the outer side wall of the movable ring and the inner wall of the fixed cylinder are mutually attached.

Preferably: the sealing device is characterized in that a sealing barrel is fixed at the bottom wall of the groove, a sealing push plate is arranged in the sealing barrel in a sliding mode, a limiting ring is fixed at the side wall of an opening at the upper end of the sealing barrel, a connecting rod is fixedly arranged at the upper end of the sealing push plate, the connecting rod and the lower wall of the auxiliary plate are arranged in a propping mode, a communication hose is arranged between the sealing barrel and the communication block in a communicating mode, the communication hose is a telescopic hose, and a plurality of micropores are formed in the side wall of the communication hose.

Preferably: a plurality of balancing weights are fixedly arranged in the box body, and the balancing weights are arranged among the four fixed cylinders.

Advantageous effects

The invention provides a safety protection device with anti-deviation detection for setting a building pile foundation. Compared with the prior art, the method has the following beneficial effects:

(1) This building pile foundation sets up with having safety device who prevents partially detecting, mutually supporting through joint board, trigger structure and balanced subassembly isotructure, make when joint board upward movement until the lower extreme of joint board and joint chamber break away from, movable rod drives head rod and first magnet lateral shifting in fixed section of thick bamboo, thereby make the roof outwards extend, until closely laminating with the lateral wall of foundation ditch, this in-process need not artificial control, can protect mud stone etc. of foundation ditch lower extreme lateral wall department, be difficult to protect fixed problem to the foundation ditch bottom in having solved traditional engineering, the condition that the lower extreme department that can effectively avoid the foundation ditch takes place to collapse.

(2) This building pile foundation setting is with having safety device who prevents partially detecting, through the setting of ejection subassembly, make when the roof stretches, the pinion rack that stretches out can contact the lateral wall of foundation ditch earlier, under the promotion effect of the lateral wall of foundation ditch, promote the pinion rack and remove, when the pinion rack removes, through the meshing with the gear, drive the threaded rod and rotate, thereby make the lower extreme of threaded rod and screw thread section of thick bamboo take place the separation, and under the effect of second spring, upwards release the accessory plate, increase the area of protection to foundation ditch lower extreme lateral wall after the accessory plate pops out from the recess, further increased the security of foundation ditch, the stability of pile foundation lower extreme position has been guaranteed, prevent that the soil stone from taking place for the foundation ditch lower extreme from scattering and leading to the condition that influences pile foundation lower extreme stability.

(3) This building pile foundation sets up with safety device who has protection against deviation detection, through auxiliary assembly's setting, when the movable rod is released from in the fixed section of thick bamboo, the expansion ring removes, gas between expansion ring and the fixed ring is pushed into the intercommunication piece, and pour into in the sealed section of thick bamboo through the intercommunication hose, the atmospheric pressure in the sealed section of thick bamboo increases gradually this moment, until the pinion rack drives the gear rotation, make threaded rod and screw thread section of thick bamboo separate time, simultaneously can increase the spring force of accessory plate under the effect of the release pressure of sealed section of thick bamboo, the upper end department joint of preventing the accessory plate has the mud stone etc. to lead to the circumstances such as the spring process of accessory plate to be obstructed, the normal course of working of device has been guaranteed, very big assurance pile foundation lower extreme's stability in the pile foundation watering process, the incident emergence that the pile foundation root is unstable to lead to is prevented.

Drawings

FIG. 1 is a schematic diagram of a three-dimensional structure of a foundation pit in a safety device with anti-deviation detection for setting a building pile foundation;

FIG. 2 is a schematic view of the structure at A in FIG. 1;

FIG. 3 is a schematic view of another side perspective structure of a foundation pit in a safety device with anti-deviation detection for building pile foundation setting according to the present invention;

fig. 4 is a schematic perspective view of a safety protection device with anti-deviation detection for setting building pile foundation according to the present invention;

FIG. 5 is a schematic view of the internal three-dimensional structure of a box in a safety device with anti-deviation detection for building pile foundation setting according to the present invention;

FIG. 6 is a schematic view of the structure at B in FIG. 5;

FIG. 7 is a schematic view of a perspective structure of a safety device with anti-deviation detection for building pile foundation installation, according to the present invention;

FIG. 8 is a schematic view of the structure at C in FIG. 7;

FIG. 9 is an exploded view of the structure in the groove of the safety device with anti-deviation detection for setting the building pile foundation according to the present invention;

FIG. 10 is a schematic view of a three-dimensional structure of the other side of the inside of a box in a safety device with anti-deviation detection for building pile foundation setting according to the present invention;

fig. 11 is a schematic view of the structure at D in fig. 10;

FIG. 12 is a perspective view of an auxiliary assembly of a safety device with anti-deviation detection for building pile foundation installation according to the present invention;

FIG. 13 is a schematic view of the structure at E in FIG. 12;

FIG. 14 is a cross-sectional view of another side of the auxiliary assembly of the safety device with anti-deviation detection for building pile foundation installation according to the present invention;

fig. 15 is a perspective view showing a three-dimensional structure of an auxiliary assembly of a safety device with anti-deviation detection for setting a building pile foundation according to the present invention.

In the figure 1, a foundation pit; 2. fixing ribs; 3. a sleeve; 4. a connecting rope; 5. a plumb bob; 6. a case; 7. a top plate; 8. a groove; 9. a rubber guard ring; 10. a fixed cylinder; 11. a movable rod; 12. a fixed rod; 13. a first spring; 14. balancing weight; 15. a clamping plate; 16. a first connecting rod; 17. a first magnet; 18. a second magnet; 19. a bottom plate; 20. a second connecting rod; 21. a communication chamber; 22. a movable plate; 23. a slide block; 24. a chute; 25. an auxiliary plate; 26. a second spring; 27. a threaded rod; 28. a gear; 29. a thread cylinder; 30. a toothed plate; 31. a communicating block; 32. a communication hose; 33. a sealing cylinder; 34. a limiting ring; 35. a sealing push plate; 36. a connecting rod; 37. a movable ring; 38. and a fixing ring.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Embodiment one:

referring to fig. 1-9, a safety protection device with anti-deviation detection for setting of building pile foundation includes a foundation pit 1 and a plurality of fixing ribs 2 surrounding and fixed around the foundation pit 1, wherein the upper ends of the fixing ribs 2 are provided with vertical detection components, and the safety protection device is characterized in that: the utility model also comprises a box body 6 and four top plates 7 which are arranged around the box body 6 in a surrounding way, wherein the rubber protection rings 9 are fixed at the outer side walls of the lower ends of the four top plates 7, the length of one outer side end of each rubber protection ring 9 is larger than the extension length of the toothed plate 30, so that when the box body 6 falls down in the foundation pit 1, the box body 6 does not deflect due to the interference of the toothed plate 30, a fixed cavity is fixed at the central part inside the box body 6, fixed barrels 10 are fixedly arranged between the fixed cavity and the four corners of the box body 6, movable rods 11 are movably arranged in the fixed barrels 10, one ends of the movable rods 11 are fixedly connected with the corresponding top plates 7, fixed rods 12 are fixed at the central part of the fixed cavities, first springs 13 are fixed at the four side walls of the fixed rods 12, the first springs 13 are mutually fixed with the other side walls of the corresponding movable rods 11, the movable rod 11 is vertically provided with a clamping cavity in one end in the fixed cavity, the clamping cavity is internally clamped with a clamping plate 15, the lower end of the clamping plate 15 is arranged in the clamping cavity, the upper end of the clamping plate 15 is arranged at the inner wall of the fixed cavity, trigger structures are arranged between the lower walls of the four clamping plates 15 and the bottom wall of the box body 6, grooves 8 are arranged at the upper walls of the four top plates 7, auxiliary plates 25 are arranged in the grooves 8, two second springs 26 are fixed between the grooves 8 and the auxiliary plates 25, an ejection assembly is further arranged between the grooves 8 and the auxiliary plates 25, an auxiliary assembly is further arranged between the fixed cylinders 10 and the bottom wall of the grooves 8, a plurality of balancing weights 14 are fixedly arranged in the box body 6, the balancing weights 14 are arranged between the four fixed cylinders 10, the falling speed of the box body 6 in the foundation pit 1 is increased, and when the box body 6 is impacted between the lower walls of the foundation pit 1, enough impact force can drive the first connecting rod 16 to push the clamping plate 15 to be separated from the clamping cavity.

Embodiment two:

referring to fig. 2 and fig. 10-15, the present embodiment provides a technical solution based on the first embodiment: the vertical detection assembly comprises a sleeve 3 sleeved at the upper end of a fixed rib 2, a connecting rope 4 is connected to the lower wall of one side of the sleeve 3, a plumb 5 is fixedly arranged at the lower end of the connecting rope 4, after the fixed rib 2 is put in, the vertical of the fixed rib 2 is required to be detected preliminarily, the sleeve 3 is sleeved at the upper end of the fixed rib 2, the plumb 5 is in a natural hanging state, and then whether the connecting rope 4 and the fixed rib 2 are parallel or not is observed at multiple angles to judge the vertical degree of the fixed rib 2; when judging that the fixing rib 2 is in a vertical state, a fixing cylinder is fixed at the opening of the upper end of the foundation pit 1 in the prior art to prevent water and soil backflow at the opening of the foundation pit 1 and protect the interior of the foundation pit 1;

the triggering structure comprises a first connecting rod 16 arranged at the lower end of a clamping plate 15, a first magnet 17 is fixedly arranged at the lower end of the first connecting rod 16, a second magnet 18 is adsorbed at the lower end of the first magnet 17, a communication cavity 21 is communicated with the lower wall of the box body 6, a second connecting rod 20 is fixedly arranged at the lower end of the second magnet 18, the second connecting rod 20 penetrates through the communication cavity 21, a bottom plate 19 is fixedly arranged at the lower end of the second connecting rod 20, and a balance component is further arranged at the side wall of the bottom plate 19;

the balancing component comprises a movable plate 22 rotatably arranged at the side wall of a bottom plate 19, the tail end of the movable plate 22 is rotatably provided with a sliding block 23, the lower wall of the box body 6 is provided with a matched sliding groove 24, the sliding block 23 slides in the sliding groove 24 to horizontally throw the box body 6 into the foundation pit 1, under the action of the balancing weight 14, the box body 6 falls down at a high speed, when the bottom plate 19 is contacted with the bottom wall of the foundation pit 1, the movable plate 22 is pushed to rotate, the sliding block 23 is pushed to move in the sliding groove 24 to increase the balancing performance of the device, when the bottom plate 19 is pushed, the second connecting rod 20 and the second magnet 18 are pushed to move upwards at the same time, the first magnet 17 and the first connecting rod 16 are pushed to move upwards, so as to push the clamping plate 15 to move upwards, and when the clamping plate 15 moves upwards until the lower end of the clamping plate 15 and the clamping cavity are separated, at this time, the first connecting rod 16 and the first magnet 17 completely enter the clamping cavity, and under the strong pushing action of the first spring 13 (the first spring 13 is a high-resilience strong spring commonly used in engineering), the first connecting rod 16 and the first magnet 17 are transversely pushed to move, so that the first magnet 17 and the second magnet 18 are separated, at this time, the movable rod 11 drives the first connecting rod 16 and the first magnet 17 to transversely move in the fixed cylinder 10, so that the top plate 7 is outwards extended until the top plate is tightly attached to the side wall of the foundation pit 1, and mud stones and the like at the side wall of the lower end of the foundation pit 1 can be protected without manual control in the process, so that the problem that the bottom end of the foundation pit 1 is difficult to be protected and fixed in the traditional engineering is solved, and the collapse situation at the lower end of the foundation pit 1 can be effectively avoided;

the ejection assembly comprises a threaded rod 27 rotatably arranged at the lower wall of an auxiliary plate 25, a gear 28 is fixed on the side wall of the threaded rod 27, a threaded cylinder 29 matched with the threaded rod 27 is fixedly arranged at the lower wall in a groove 8, threads at the lower end of the threaded rod 27 are arranged in the threaded cylinder 29, a toothed plate 30 is arranged at the side wall of a top plate 7 in a penetrating manner, the toothed plate 30 and the gear 28 are meshed with each other, when the top plate 7 stretches, the stretched toothed plate 30 firstly contacts with the side wall of a foundation pit 1, under the pushing action of the side wall of the foundation pit 1, the toothed plate 30 is pushed to move, and when the toothed plate 30 moves, the threaded rod 27 is driven to rotate through meshing with the gear 28, so that the lower end of the threaded rod 27 is separated from the threaded cylinder 29, under the action of a second spring 26, the auxiliary plate 25 is pushed upwards out from the groove 8, the protection area of the side wall of the lower end of the foundation pit 1 is increased, the safety of the foundation pit 1 is further increased, the stability of the lower end of a pile foundation pile is ensured, and the condition that soil and stones at the lower end of the foundation pit 1 are scattered is prevented from affecting the stability of the lower end of the pile foundation pile is prevented;

the auxiliary component comprises a communicating block 31 fixedly arranged at the lower wall of the fixed cylinder 10, the communicating block 31 and the fixed cylinder 10 are communicated with each other, a fixed ring 38 is fixedly arranged at the inner wall of the fixed cylinder 10, the communicating block 31 is arranged below the fixed ring 38, the inner side wall of the fixed ring 38 and the side wall of the movable rod 11 are mutually jointed, a movable ring 37 is fixedly arranged at the side wall of the movable rod 11, the outer side wall of the movable ring 37 and the inner wall of the fixed cylinder 10 are mutually jointed, a sealing cylinder 33 is fixedly arranged at the bottom wall of the groove 8, a sealing push plate 35 is slidably arranged in the sealing cylinder 33, a limiting ring 34 is fixedly arranged at the side wall of the opening at the upper end of the sealing cylinder 33, a connecting rod 36 is fixedly arranged at the upper end of the sealing push plate 35, a communicating hose 32 is arranged between the sealing cylinder 33 and the lower wall of the auxiliary plate 25 in a propping way, the communicating hose 32 is a telescopic hose, and the lateral wall department of intercommunication hose 32 has offered a plurality of micropore, when movable rod 11 is released from the fixed cylinder 10 in, the expansion ring 37 removes, in pushing the gas between expansion ring 37 and the fixed ring 38 into the intercommunication piece 31, and pour into sealed section of thick bamboo 33 through the intercommunication hose 32, the atmospheric pressure in the sealed section of thick bamboo 33 increases gradually this moment, until pinion rack 30 drives gear 28 and rotates, when making threaded rod 27 and screw section of thick bamboo 29 separate, simultaneously can increase the ejecting dynamics of auxiliary plate 25 under the effect of the release pressure of sealed section of thick bamboo 33, prevent that the upper end department joint of auxiliary plate 25 has mud stone etc. to lead to the circumstances such as the ejecting process of auxiliary plate 25 to be blocked, the normal working process of device has been guaranteed, very big assurance pile foundation lower extreme stability in the pile foundation watering process, the incident emergence that the unstable pile foundation leads to is prevented.

And all that is not described in detail in this specification is well known to those skilled in the art.

The method comprises the steps that a bored pile is required to be drilled on a construction site, steel bars are placed after the required depth is reached, concrete is poured after the steel bars are placed, in the scheme, after the fixing bars 2 are placed, preliminary detection is required to be carried out on the verticality of the fixing bars 2, a sleeve 3 is sleeved at the upper end of the fixing bars 2, a plumb 5 is in a natural hanging state, and then whether a connecting rope 4 and the fixing bars 2 are parallel or not is observed at multiple angles to judge the verticality of the fixing bars 2; when judging that the fixing rib 2 is in a vertical state, a fixing cylinder is fixed at the opening of the upper end of the foundation pit 1 in the prior art to prevent water and soil backflow at the opening of the foundation pit 1 and protect the interior of the foundation pit 1;

at this time, the box body 6 is horizontally thrown into the foundation pit 1, under the action of the balancing weight 14, the box body 6 falls down at a high speed, when the bottom plate 19 is contacted with the bottom wall of the foundation pit 1, the bottom plate 19 is pushed to move, the movable plate 22 rotates, the sliding block 23 is pushed to move in the sliding groove 24, the balance of the device is increased, when the bottom plate 19 is pushed, the second connecting rod 20 and the second magnet 18 are simultaneously pushed to move upwards, the first magnet 17 and the first connecting rod 16 are further pushed to move upwards, so that the clamping plate 15 is pushed to move upwards, when the clamping plate 15 moves upwards until the lower end of the clamping plate 15 is separated from the clamping cavity, the first connecting rod 16 and the first magnet 17 completely enter the clamping cavity, under the strong pushing action of the first spring 13 (the first spring 13 is a high-resilience strong spring commonly used in engineering), the movable rod 11 drives the first connecting rod 16 and the first magnet 17 to move transversely in the fixed cylinder 10, so that the side wall 7 is tightly attached to the bottom wall of the foundation pit 1, and the side wall of the foundation pit 1 can be prevented from being tightly attached to the side wall of the foundation pit 1, and the side wall of the foundation pit can be protected without the problem that the side wall of the side wall is tightly protected in the foundation pit 1 is prevented;

when the top plate 7 stretches, the protruding toothed plate 30 firstly contacts the side wall of the foundation pit 1, the toothed plate 30 is pushed to move under the pushing action of the side wall of the foundation pit 1, when the toothed plate 30 moves, the threaded rod 27 is driven to rotate through meshing with the gear 28, so that the lower end of the threaded rod 27 is separated from the threaded cylinder 29, the auxiliary plate 25 is pushed upwards under the action of the second spring 26, the protection area of the side wall of the lower end of the foundation pit 1 is increased after the auxiliary plate 25 is popped out of the groove 8, the safety of the foundation pit 1 is further increased, the stability of the lower end part of a pile foundation is ensured, and the condition that the stability of the lower end of the pile foundation is influenced due to the scattering of earth and stone at the lower end of the foundation pit 1 is prevented;

when movable rod 11 is pushed out from fixed section of thick bamboo 10, movable ring 37 removes, in pushing the communication piece 31 with the gas between movable ring 37 and the fixed ring 38, and pour into sealed section of thick bamboo 33 through the intercommunication hose 32, the atmospheric pressure in the sealed section of thick bamboo 33 gradually increases this moment, until pinion rack 30 drives gear 28 and rotates, when making threaded rod 27 and screw thread section of thick bamboo 29 separate, simultaneously can increase the ejecting dynamics of auxiliary plate 25 under the effect of the release pressure of sealed section of thick bamboo 33, prevent that the upper end department joint of auxiliary plate 25 has mud stone etc. to lead to the circumstances such as the ejecting process of auxiliary plate 25 to be blocked, the normal course of operation of device has been guaranteed, very big assurance pile foundation lower extreme stability in the pile foundation watering process, the incident emergence that the unstable pile foundation leads to is prevented.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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.

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

Claims

1. The utility model provides a building pile foundation sets up with safety device who has anti-deflection detection, includes foundation ditch (1) and encircles a plurality of fixed muscle (2) of fixing around foundation ditch (1), the upper end of fixed muscle (2) is equipped with perpendicular detection component, its characterized in that: the device further comprises a box body (6) and four top plates (7) which are arranged around the box body (6) in a surrounding mode, a fixing cavity is fixed at the center position inside the box body (6), a fixing barrel (10) is fixedly arranged between the fixing cavity and the four corners of the box body (6), a movable rod (11) is movably arranged in the fixing barrel (10), one end of the movable rod (11) is fixedly connected with the corresponding top plates (7), a fixing rod (12) is fixedly arranged at the center of the fixing cavity, first springs (13) are respectively fixed at the four side walls of the fixing rod (12), the first springs (13) are respectively fixed with the other end side walls of the corresponding movable rod (11), a clamping cavity is vertically arranged in one end of the fixing cavity, a clamping plate (15) is clamped in the clamping cavity, the upper end of the clamping plate (15) is arranged at the inner wall of the fixing cavity, a fixing rod (12) is fixedly connected with the corresponding top plate, a first spring (13) is respectively arranged at the four side walls of the fixing cavity, an auxiliary plate (25) is arranged between the lower end of the fixing rod (11) and the box body (6), an auxiliary plate (25) is arranged between the two auxiliary plates (8) and the auxiliary plate (25) and the auxiliary plate (8), an auxiliary component is arranged between the fixed cylinder (10) and the bottom wall of the groove (8).

2. The safety device with anti-deviation detection for building pile foundation setting of claim 1, wherein: the vertical detection assembly comprises a sleeve (3) sleeved at the upper end of the fixing rib (2), a connecting rope (4) is connected to the lower wall of one side of the sleeve (3), and a plumb (5) is fixedly arranged at the lower end of the connecting rope (4).

3. The safety device with anti-deviation detection for building pile foundation setting of claim 1, wherein: the trigger structure is including setting up head rod (16) in joint board (15) lower extreme department, the lower extreme of head rod (16) is fixed to be equipped with first magnet (17), the lower extreme of first magnet (17) adsorbs have second magnet (18), the lower wall department intercommunication of box (6) is equipped with intercommunication chamber (21), the lower extreme of second magnet (18) is fixed to be equipped with second connecting rod (20), second connecting rod (20) pass intercommunication chamber (21), and the lower extreme of second connecting rod (20) is fixed with bottom plate (19), the lateral wall department of bottom plate (19) still is equipped with balanced subassembly.

4. A safety device with anti-deviation detection for building pile foundation setting according to claim 3, wherein: the balance assembly comprises a movable plate (22) rotatably arranged on the side wall of the bottom plate (19), a sliding block (23) is rotatably arranged at the tail end of the movable plate (22), a matched sliding groove (24) is formed in the lower wall of the box body (6), and the sliding block (23) slides in the sliding groove (24).

5. The safety device with anti-deviation detection for building pile foundation setting of claim 1, wherein: rubber protection rings (9) are fixed on the outer side walls of the lower ends of the four top plates (7).

6. The safety device with anti-deviation detection for building pile foundation setting of claim 1, wherein: the ejection assembly comprises a threaded rod (27) arranged on the lower wall of an auxiliary plate (25) in a rotating mode, a gear (28) is fixed on the side wall of the threaded rod (27), a threaded cylinder (29) matched with the threaded rod (27) is fixedly arranged on the lower wall of the groove (8), threads at the lower end of the threaded rod (27) are arranged in the threaded cylinder (29), a toothed plate (30) penetrates through the side wall of the top plate (7), and the toothed plate (30) and the gear (28) are meshed with each other.

7. The safety device with anti-deviation detection for building pile foundation setting of claim 1, wherein: the auxiliary assembly comprises a communicating block (31) fixedly arranged at the lower wall of the fixed barrel (10), the communicating block (31) and the fixed barrel (10) are mutually communicated, a fixed ring (38) is fixedly arranged at the inner wall of the fixed barrel (10), the communicating block (31) is arranged below the fixed ring (38), the inner side wall of the fixed ring (38) and the side wall of the movable rod (11) are mutually attached, a movable ring (37) is fixedly arranged at the side wall of the movable rod (11), and the outer side wall of the movable ring (37) and the inner wall of the fixed barrel (10) are mutually attached.

8. The safety device with anti-deviation detection for building pile foundation setting of claim 1, wherein: the sealing device is characterized in that a sealing barrel (33) is fixed at the bottom wall of the groove (8), a sealing push plate (35) is arranged in the sealing barrel (33) in a sliding mode, a limiting ring (34) is fixed at the side wall of an opening at the upper end of the sealing barrel (33), a connecting rod (36) is fixedly arranged at the upper end of the sealing push plate (35), the connecting rod (36) and the lower wall of the auxiliary plate (25) are arranged in a propping mode, a communication hose (32) is arranged between the sealing barrel (33) and the communication block (31) in a communicating mode, the communication hose (32) is a telescopic hose, and a plurality of micropores are formed in the side wall of the communication hose (32).

9. The safety device with anti-deviation detection for building pile foundation setting of claim 1, wherein: the box (6) is internally and fixedly provided with a plurality of balancing weights (14), and the balancing weights (14) are arranged among the four fixed cylinders (10).