CN217325524U

CN217325524U - Pressure detection device of building pile foundation

Info

Publication number: CN217325524U
Application number: CN202220144988.9U
Authority: CN
Inventors: 钟德祥
Original assignee: Wuhan Feiyu Spacetime Urban Construction Design Co ltd
Current assignee: Wuhan Feiyu Spacetime Urban Construction Design Co ltd
Priority date: 2022-01-20
Filing date: 2022-01-20
Publication date: 2022-08-30
Anticipated expiration: 2032-01-20

Abstract

The utility model relates to a building pile foundation technical field, specifically speaking relates to a building pile foundation's pressure measurement, including the fixed body and install in the detection body at fixed body top, the fixed body includes the foundation ring, and foundation ring bottom symmetry is equipped with the support, and the detection body includes the apical ring that bottom and foundation ring top are connected, and apical ring top symmetry is equipped with the down tube, and the down tube top is equipped with the roof, and the opening has been seted up at the roof middle part, is equipped with the hydraulic pressure body in the opening, and the hydraulic pressure rod bottom of the hydraulic pressure body is connected with the connector, and the connector bottom is equipped with the clamp plate. The utility model has the advantages that extrude the pile foundation through adopting the hydraulic pressure body to realize pressure detection, through rotating the fore-set at the opening, the fore-set drives the inner panel and then drives the hydraulic pressure body and go up and down, makes the clamp plate bottom can contact the pile foundation, through adopting sliding connection's mode, ensures that the clamp plate moves in vertical direction, ensures the effect of pushing down of clamp plate.

Description

Pressure detection device of building pile foundation

Technical Field

The utility model relates to a building pile foundation technical field, specifically speaking relates to a building pile foundation's pressure measurement.

Background

The pile foundation is a deep foundation consisting of piles and pile bearing platforms connected with pile tops or a single pile foundation connected with the pile foundations through the piles, the building pile foundation is generally a low-pile-bearing-platform pile foundation, the low-pile-bearing-platform pile foundation is a pile body which is completely buried in the soil, the bottom surface of the bearing platform is in contact with the soil body, the building pile foundation is used for bearing a building, in order to ensure the stability of the building, after the construction of the building pile foundation is completed, in order to ensure the quality of the building pile foundation, the building pile foundation needs to be subjected to pressure testing, and therefore a pressure detection device of the building pile foundation is needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a building pile foundation's pressure measurement to solve the problem that proposes among the above-mentioned background art.

In order to realize the above-mentioned purpose, the utility model provides a building pile foundation's pressure measurement, including the fixed body and install in the detection body at fixed body top, the fixed body includes the end ring, end ring bottom symmetry is equipped with the support, detect the body include the bottom with the apical ring that the end ring top is connected, apical ring top symmetry is equipped with the down tube, the down tube top is equipped with the roof, the opening has been seted up at the roof middle part, be equipped with the hydraulic pressure body in the opening, the hydraulic stem bottom of the hydraulic pressure body is connected with the connector, the connector bottom is equipped with the clamp plate.

As a further improvement of the technical scheme, a bottom opening is symmetrically formed in the top of the bottom ring, the bottom of the top ring is in plug-in fit with the bottom opening, a top opening is symmetrically formed in the surface of the top ring, a bottom port is correspondingly formed in the surface of the bottom ring, a top port is formed in the top opening, and the top port penetrates through the bottom port and is connected with a nut.

As a further improvement of the technical scheme, one end of the bottom of the support is provided with a support plate, the support plate is a square plate provided with a circular through hole, and a bolt is inserted and matched in the support plate.

As a further improvement of the technical scheme, a plurality of side frames are symmetrically arranged on the side surface of the bottom ring, and a plurality of side blocks are arranged in the side frames.

As a further improvement of the technical scheme, a clamping plate is arranged in the side frame, a bayonet penetrating through the surface of the clamping plate is formed in the clamping plate, a screw rod is rotationally connected in the side frame, and the screw rod penetrates through the bayonet and is in threaded connection with the bayonet.

As a further improvement of the technical scheme, clamping frames are symmetrically arranged in the top ring, clamping bodies are arranged at one ends of the clamping frames, clamping grooves are symmetrically formed in the surface of the connecting body, and the clamping grooves are in sliding connection with the clamping bodies.

As a further improvement of this technical scheme, the hydraulic pressure body top is equipped with the fore-set, the fore-set with opening threaded connection, the annular has been seted up to the fore-set bottom, the annular in-connection has the inner panel, the correspondence of inner panel outside surface is equipped with the ring body, the ring body with the annular rotates to be connected, the inner panel bottom is connected with the hydraulic pressure body.

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

1. among this pressure measurement of building pile foundation's the pressure measurement, make it insert ground through being equipped with the bolt, be favorable to keeping detection device's stability, through adopting the installation of grafting complex mode so that the bolt, through the mode that adopts top port to connect for can avoid the detection body to break away from the fixed body during pressure measurement.

2. Among this building pile foundation's pressure measurement, through the mode that is equipped with threaded connection, make and rotate the screw rod, can drive the cardboard and remove and extrude fixedly to the side piece, thereby avoid rocking of side piece, through the quality that is equipped with the multiplicable device of side piece, thereby augmenting device's gravity improves the pressure measurement scope, through the mode that adopts the symmetry to be equipped with the side frame, can avoid the device focus crooked, can ensure that the dead weight of device is stable.

3. Among this building pile foundation's pressure measurement, through adopting threaded connection and the mode of rotating the connection for rotating the fore-set at the opening, the fore-set drives the inner panel and then drives the hydraulic pressure body and go up and down, makes the clamp plate bottom can contact the pile foundation, through adopting sliding connection's mode, makes the clamp plate block by the card body when removing, thereby ensures that the clamp plate moves in vertical direction, ensures the effect of pushing down of clamp plate.

Drawings

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

FIG. 2 is a schematic cross-sectional view of the fixing body of the present invention;

FIG. 3 is a schematic cross-sectional view of the detecting body of the present invention;

fig. 4 is a schematic diagram of a two-sectional structure of the detecting body part of the present invention.

The various reference numbers in the figures mean:

1. a fixed body;

11. a bottom ring; 111. a bottom opening; 112. a bottom port; 12. a support; 121. a support plate; 122. a bolt; 13. a side frame; 131. a side block; 132. clamping a plate; 133. a bayonet; 134. a screw;

2. detecting a body;

21. a top ring; 211. a top opening; 212. a top port; 213. a clamping frame; 214. a card body; 22. a diagonal rod; 23. a top plate; 231. a port; 24. a hydraulic body; 25. a connector; 251. a card slot; 26. pressing a plate; 27. a top pillar; 271. a ring groove; 272. an inner plate; 273. a ring body.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and for simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example 1

Referring to fig. 1 to 4, the present embodiment provides a pressure detection device for a building pile foundation, including a fixing body 1 and a detection body 2 installed on the top of the fixing body 1, wherein the fixing body 1 includes a bottom ring 11, and in view of ensuring construction quality, the building pile foundation needs to be detected to be able to bear a certain pressure, first, in order to facilitate fixing of a monitoring device, a support 12 is symmetrically installed at the bottom of the bottom ring 11, the bottom ring 11 can be fixed on the top of a foundation pit by the support 12, thereby implementing fixing of the device, in order to connect the detection device, the detection body 2 includes a top ring 21 whose bottom is connected with the top of the bottom ring 11, an inclined rod 22 is symmetrically installed at the top of the top ring 21, a top plate 23 is installed at the top of the inclined rod 22, and the support of the top plate 23 can be implemented by the inclined rod 22, thereby facilitating connection of the detection device, and in order to facilitate pressure detection of the building pile foundation, opening 231 has been seted up at roof 23 middle part, is equipped with the hydraulic pressure body 24 in the opening 231, and the hydraulic stem bottom of the hydraulic pressure body 24 is connected with connector 25, and connector 25 bottom is equipped with clamp plate 26, drives clamp plate 26 through the hydraulic stem that adopts the hydraulic pressure body 24 and pushes down the building pile foundation and extrude, can realize carrying out pressure measurement's purpose to building device.

The working principle is as follows: place end ring 11 in the foundation ditch top, support 12 contact ground accomplishes fixing of end ring 11, is connected top ring 21 bottom and end ring 11, accomplishes the aggregate erection of the fixed body 1 and the detection body 2, and the hydraulic stem of the hydraulic pressure body 24 drives clamp plate 26 downstream and extrudes the pile foundation to the realization is to the pressure measurement of pile foundation.

In order to facilitate the aggregate erection of the fixed body 1 and the detection body 2, end mouth 111 has been seted up to 11 top symmetries of end ring, end mouth 111 is the cylinder structure recess, the correspondence of top ring 21 bottom is equipped with the cylinder arch, top ring 21 bottom and end mouth 111 cooperation of pegging graft, through pegging graft complex mode so that realize the aggregate erection of fixed body 1 and detection body 2, top mouth 211 has been seted up to 21 surface symmetry of top ring, end ring 11 surface correspondence has seted up bottom port 112, be equipped with top port 212 in the top mouth 211, top port 212 passes bottom port 112 and is connected with the nut, through the mode that adopts top port 212 to connect, can avoid the detection body 2 to break away from fixed body 1 during the pressure testing.

Considering that the stability of the detection device needs to be maintained in order to ensure the accuracy of pressure detection during pressure detection, in order to stabilize the detection device, one end of the bottom of the bracket 12 is provided with a support plate 121, the support plate 121 is a square plate provided with a circular through opening, a plug pin 122 is inserted and matched in the support plate 121, the plug pin 122 is inserted into the ground, the stability of the detection device is favorably maintained, and the plug pin 122 is conveniently installed by adopting an insertion and matching mode.

Considering that the maximum pressure that can be exerted by the detection device is its own gravity, in order to improve the pressure detection range, the bottom ring 11 side surface is symmetrically provided with a plurality of side frames 13, a plurality of side blocks 131 are arranged in the side frames 13, the weight of the device can be increased by arranging the side blocks 131, thereby improving the pressure detection range, the gravity center of the device can be prevented from being inclined by adopting the mode of symmetrically arranging the side frames 13, and the dead weight stability of the device can be ensured.

In order to fix side piece 131 in order to avoid it to rock, be equipped with cardboard 132 in the side frame 13, cardboard 132 sets up the bayonet 133 that runs through its surface, the rotation is connected with screw rod 134 in the side frame 13, screw rod 134 passes bayonet 133 and bayonet 133 threaded connection, through the mode that is equipped with threaded connection, make and rotate screw rod 134, can drive cardboard 132 and remove and extrude fixedly to side piece 131, thereby avoid rocking of side piece 131.

In order to ensure the pressing effect of the pressing plate 26, the top ring 21 is symmetrically provided with the clamping frames 213, one ends of the clamping frames 213 are provided with the clamping bodies 214, the surface of the connecting body 25 is symmetrically provided with the clamping grooves 251, the clamping grooves 251 are slidably connected with the clamping bodies 214, and the pressing plate 26 is clamped by the clamping bodies 214 when moving by adopting a sliding connection mode, so that the pressing plate 26 is ensured to move in the vertical direction, and the pressing effect of the pressing plate 26 is ensured.

Consider the degree of depth of foundation ditch different, in order to ensure to contact the pile foundation, hydraulic pressure body 24 top is equipped with fore-set 27, fore-set 27 and opening 231 threaded connection, annular 271 has been seted up to fore-set 27 bottom, annular 271 in-connection has inner panel 272 in the annular 271, inner panel 272 outside surface corresponds and is equipped with ring 273, ring 273 rotates with annular 271 and is connected, inner panel 272 bottom is connected with hydraulic pressure body 24, through adopting threaded connection and the mode of rotating the connection, make at opening 231 rotating fore-set 27, fore-set 27 drives inner panel 272 and then drives hydraulic pressure body 24 and go up and down, make clamp plate 26 bottom can contact the pile foundation.

The utility model provides a pressure measurement of building pile foundation of embodiment, when specifically using, place bottom ring 11 in the foundation ditch top and make support 12 contact ground, pass support board 121 with bolt 122 and insert the fixed of ground completion bottom ring 11, insert bottom opening 111 with top ring 21 bottom and pass top opening 211 and bottom port 112 with top port 212 and be connected with the nut, accomplish the aggregate erection of fixed body 1 and detection body 2, place a plurality of side piece 131 in side frame 13, and rotate screw rod 134, make screw rod 134 drive cardboard 132 extrude fixedly to side piece 131, rotate fore-set 27 at opening 231 internal thread and make fore-set 27 go up and down along opening 231, even make clamp plate 26 be close the pile foundation, hydraulic stem of hydraulic pressure body 24 drives clamp plate 26 and pushes the pile foundation downwards, thereby realize the pressure measurement to the pile foundation.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only the preferred embodiments of the present invention, and is not intended to limit the present invention, and that there may be various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a pressure measurement of building pile foundation which characterized in that: including fixed body (1) and install in detection body (2) at fixed body (1) top, fixed body (1) is including end ring (11), end ring (11) bottom symmetry is equipped with support (12), detect body (2) including the bottom with apical ring (21) that end ring (11) top is connected, apical ring (21) top symmetry is equipped with down tube (22), down tube (22) top is equipped with roof (23), opening (231) have been seted up at roof (23) middle part, be equipped with hydraulic pressure body (24) in opening (231), the hydraulic pressure rod bottom of hydraulic pressure body (24) is connected with connector (25), connector (25) bottom is equipped with clamp plate (26).

2. The pressure detecting device for a building pile foundation according to claim 1, wherein: end mouth (111) have been seted up to end ring (11) top symmetry, top ring (21) bottom with end mouth (111) grafting cooperation, top mouth (211) have been seted up to top ring (21) surface symmetry, bottom port (112) have been seted up to end ring (11) surface correspondence, be equipped with top port (212) in top mouth (211), top port (212) pass bottom port (112) are connected with the nut.

3. The pressure detecting device for a building pile foundation according to claim 1, wherein: a support plate (121) is arranged at one end of the bottom of the support (12), the support plate (121) is a square plate provided with a circular through opening, and a bolt (122) is inserted and matched in the support plate (121).

4. The pressure detecting device for a building pile foundation according to claim 1, wherein: the bottom ring (11) side surface symmetry is equipped with a plurality of side frames (13), be equipped with a plurality of side pieces (131) in side frame (13).

5. The pressure detecting device for a building pile foundation according to claim 4, wherein: the side frame (13) is internally provided with a clamping plate (132), the clamping plate (132) is provided with a bayonet (133) penetrating through the surface of the clamping plate, a screw rod (134) is rotationally connected in the side frame (13), and the screw rod (134) penetrates through the bayonet (133) and is in threaded connection with the bayonet (133).

6. The pressure detecting device for a building pile foundation according to claim 1, wherein: the top ring (21) is internally and symmetrically provided with clamping frames (213), one end of each clamping frame (213) is provided with a clamping body (214), the surface of the connecting body (25) is symmetrically provided with clamping grooves (251), and the clamping grooves (251) are in sliding connection with the clamping bodies (214).

7. The pressure detection device of building pile foundation of claim 1, wherein: the hydraulic pressure body (24) top is equipped with fore-set (27), fore-set (27) with opening (231) threaded connection, annular (271) have been seted up to fore-set (27) bottom, there is inner panel (272) in annular (271) the in-connection, inner panel (272) outside surface corresponds and is equipped with ring body (273), ring body (273) with annular (271) rotate to be connected, inner panel (272) bottom is connected with the hydraulic pressure body (24).