CN210395471U - Tray type meter frame device for self-balancing static load detection - Google Patents
Tray type meter frame device for self-balancing static load detection Download PDFInfo
- Publication number
- CN210395471U CN210395471U CN201921058379.6U CN201921058379U CN210395471U CN 210395471 U CN210395471 U CN 210395471U CN 201921058379 U CN201921058379 U CN 201921058379U CN 210395471 U CN210395471 U CN 210395471U
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- 230000003068 static effect Effects 0.000 title claims abstract description 16
- 238000001514 detection method Methods 0.000 title claims description 7
- 238000006073 displacement reaction Methods 0.000 claims abstract description 75
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 34
- 239000010959 steel Substances 0.000 claims abstract description 34
- 238000003466 welding Methods 0.000 claims abstract description 3
- 238000000034 method Methods 0.000 description 6
- 238000012360 testing method Methods 0.000 description 5
- 238000005259 measurement Methods 0.000 description 3
- 230000001174 ascending effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The utility model provides a tray formula table frame device that self-balancing static load detected, tray formula table frame device includes tray frame and inserts the displacement pole in tray frame, and tray frame comprises tray and steel pipe, and the top of steel pipe and the perpendicular welding of position department in the tray below are directly under, and the intraductal displacement pole that has inserted of steel pipe, the well lower position department of steel pipe set up threaded hole, and it has locking screw to match the screw in at the threaded hole to make locking screw fasten and block the displacement pole, and displacement sensor or percentage table have been placed at the top of tray. The utility model discloses be applied to tray formula table frame device that self-balancing static load detected can embolia load case displacement pole to the steel pipe of this device lower part when examining to rotate locking screw, locking screw screws and blocks this device and displacement pole, makes it firm, can be convenient and firm set up displacement sensor or percentage table etc. survey reading equipment on the tray table frame.
Description
Technical Field
The utility model relates to a tray formula table frame device that self-balancing static load detected.
Background
The detection principle of the self-balancing method pile foundation detection is that a special loading device, namely a loading box, is embedded into a corresponding position in a pile together with a reinforcement cage before concrete pouring, a pressure pipe of the loading box and other required testing devices are led to the ground from a pile body, and then the pile is poured to form a pile. The method has the advantages that the loading pump is used for loading the ground image load box in a pressurizing mode, so that the loading force is generated in the pile body, the pile foundation bearing capacity can be obtained through calculation and analysis of the relation between the loading force and the parameters, a series of data such as the side resistance coefficient of each layer of soil layer, the side resistance of the pile, the pile end bearing capacity and the like can be obtained, and the method can be used for providing data bases for design and also can be used for testing the engineering pile bearing capacity.
At present, in the self-balancing static load detection process, the upward (downward) displacement value of a displacement rod of a load box needs to be measured and read through a displacement sensor or a dial indicator. The diameter section of the displacement rod is relatively small, a displacement sensor or a dial indicator is directly erected on the displacement rod and is easy to deviate, and errors are easily caused when the displacement value of the displacement rod of the load box is measured and read.
SUMMERY OF THE UTILITY MODEL
In order to solve the weak point of the above-mentioned prior art, the utility model aims to provide a tray formula table frame device that self-balancing static load detected, it is relatively less to solve present displacement pole diameter cross-section, directly erects displacement sensor or percentage table above the displacement pole and produces skew easily to overcome the defect among the prior art.
In order to realize the above-mentioned purpose, the utility model provides a tray formula table frame device that self-balancing static load detected, tray formula table frame device includes tray frame and inserts the displacement pole in tray frame, and tray frame comprises tray and steel pipe, and the top of steel pipe is with the perpendicular welding of position department in the tray below, and the intraductal displacement pole that has inserted of steel pipe, and the position department sets up threaded hole in the well of steel pipe, and it has locking screw to match the screw in at the threaded hole to make locking screw fasten and block the displacement pole, and displacement sensor or percentage table have been placed at the top of tray. Through the technical scheme, when the device is detected, the steel pipe at the lower part of the device can be sleeved into the displacement rod of the load box, the locking screw is rotated, the locking screw is screwed to clamp the device and the displacement rod, the device is stable, and measurement and reading equipment such as a displacement sensor or a dial indicator can be conveniently and stably erected on the tray gauge stand.
As right tray formula table frame device further explain, preferably, the inner tube diameter of steel pipe is the same with the outer pole diameter of displacement pole, during the one end of displacement pole inserted the steel pipe, the other end of displacement pole inserted the load case, the load case is pre-buried in the pile foundation bottom, the displacement pole upwards extends the pile top surface that surpasses the pile foundation. Through the technical scheme, when the locking screw is screwed into the threaded hole, the locking screw is pressed against the side face of the displacement rod, and the displacement rod is fixed in the steel pipe.
As to the further explanation of the tray type meter stand device of the present invention, preferably, the locking screw is a large diameter screw, and the tray is of a steel plate structure. Through above-mentioned technical scheme, the tray adopts the steel sheet structure, and the steel sheet is planar structure, can be convenient and firm set up displacement sensor or percentage table etc. survey reading equipment on the tray table frame.
The utility model has the advantages as follows:
1. the utility model has the advantages of being simple in structure and convenient in operation, portable and installation can embolia load case displacement pole to the steel pipe of this device lower part when examining to rotate locking screw, locking screw screws and blocks this device and displacement pole, makes it firm, can be convenient and firm on the tray table frame set up displacement sensor or percentage table etc. survey reading equipment.
2. The utility model discloses at first at the bottom of the bored concrete pile or the inside pre-buried self-balancing load case of pile body, connect the load case displacement pole upwards along extending to exceeding the pile top face, survey through displacement sensor or percentage table and read the displacement value that load case displacement pole makes progress (downwards), when self-balancing static load testing process, can prevent that displacement pole diameter cross-section is less relatively, directly erect displacement sensor or percentage table above the displacement pole and produce skew influence easily, guaranteed that the measurement personnel is carrying out self-balancing static load and examine time measuring, it produces the error to survey the displacement value of reading load case displacement pole.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a cross-sectional view of the displacement rod of FIG. 1 attached to a pallet rack;
FIG. 3 is a schematic perspective view of FIG. 1;
the reference numerals are explained below:
in the figure: 1. the device comprises a tray frame, 2 parts of a displacement rod, 3 parts of a locking screw, 4 parts of a displacement sensor or a dial indicator, 5 parts of a load box, 6 parts of a pile foundation, 1-1 part of a tray, 1-2 parts of a steel pipe, 1-3 parts of a threaded hole.
Detailed Description
In order to further understand the structure, characteristics and other objects of the present invention, the following detailed description is given with reference to the accompanying preferred embodiments, which are only used to illustrate the technical solution of the present invention and are not intended to limit the present invention.
As shown in fig. 1 and 3, the utility model provides a tray formula table frame device that self-balancing static load detected, including tray frame 1 and insert displacement pole 2 in the tray frame, tray frame 1 comprises tray 1-1 and steel pipe 1-2, wherein the top of steel pipe 1-2 and the position of the positive centre below tray 1-1 are vertically welded, the intraductal displacement pole 2 that has inserted of steel pipe 1-2, the middle centre position of steel pipe 1-2 has seted up screw hole 1-3, match in screw hole 1-3 and have locking screw 3, make locking screw 3 can normally screw in screw hole 1-3, the top of tray 1-1 is placed displacement sensor or percentage table 4; the diameter of an inner pipe of the steel pipe 1-2 is the same as that of an outer rod of the displacement rod 2, when the displacement rod 2 is inserted into the steel pipe 1-2, the displacement rod 2 can be fixed inside the steel pipe 1-2 through screwing of the locking screw 3, the displacement rod 2 is inserted into the load box 5, and the load box 5 is pre-buried at the bottom of the pile foundation 6; the locking screw 3 is a large-diameter screw, and the tray 1-1 is of a steel plate structure. When the device is detected, a steel pipe 1-2 at the lower part of the device can be sleeved into a displacement rod 2 of a load box 5, a locking screw 3 is rotated, the locking screw 3 is screwed to clamp the device and the displacement rod 2, so that the device is stable, and measurement and reading equipment such as a displacement sensor or a dial indicator 4 can be conveniently and stably erected on a tray meter frame.
Please refer to fig. 2, fig. 2 is the cross-sectional view that displacement pole and tray rack are connected in fig. 1, the utility model discloses when using, at first at the bottom of bored concrete pile or the inside pre-buried self-balancing load box 5 of pile shaft, connect load box 5 displacement pole 2 upwards along extending to exceeding the pile top surface, survey through displacement sensor or percentage table 4 and read the ascending (decurrent) displacement value of load box displacement pole 5, when self-balancing static load testing process, can prevent that 2 diameter cross-sections of displacement pole are less relatively, directly erect displacement sensor or percentage table 4 above displacement pole 2 and produce skew influence easily, guaranteed that testing personnel is when carrying out self-balancing static load and examining, produced the error when surveying the displacement value of reading load box displacement pole 2.
It should be noted that the above mentioned embodiments and embodiments are intended to demonstrate the practical application of the technical solution provided by the present invention, and should not be interpreted as limiting the scope of the present invention. Various modifications, equivalent substitutions and improvements will occur to those skilled in the art and are intended to be within the spirit and scope of the present invention. The protection scope of the present invention is subject to the appended claims.
Claims (3)
1. The utility model provides a tray formula table frame device that self-balancing static load detected, tray formula table frame device includes tray frame (1) and inserts displacement pole (2) in tray frame (1), its characterized in that, tray frame (1) comprises tray (1-1) and steel pipe (1-2), the top of steel pipe (1-2) and the perpendicular welding of the well position department in tray (1-1) below, displacement pole (2) have been inserted in the intraductal of steel pipe (1-2), screw hole (1-3) have been seted up in the well lower position department of steel pipe (1-2), it has locking screw (3) to match the screw in screw hole (1-3) to make locking screw (3) block displacement pole (2), displacement sensor or percentage table (4) of screwing are placed at the top of tray (1-1).
2. The tray type gauge stand device for self-balancing static load detection according to claim 1, wherein the diameter of an inner pipe of the steel pipe (1-2) is the same as the diameter of an outer rod of the displacement rod (2), one end of the displacement rod (2) is inserted into the steel pipe (1-2), the other end of the displacement rod (2) is inserted into the load box (5), the load box (5) is pre-embedded at the bottom of the pile foundation (6), and the displacement rod (2) extends upwards to exceed the pile top surface of the pile foundation (6).
3. The tray type meter frame device for self-balancing static load detection as claimed in claim 1, wherein the locking screw (3) is a large-diameter screw, and the tray (1-1) is of a steel plate structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921058379.6U CN210395471U (en) | 2019-07-08 | 2019-07-08 | Tray type meter frame device for self-balancing static load detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921058379.6U CN210395471U (en) | 2019-07-08 | 2019-07-08 | Tray type meter frame device for self-balancing static load detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210395471U true CN210395471U (en) | 2020-04-24 |
Family
ID=70353204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921058379.6U Expired - Fee Related CN210395471U (en) | 2019-07-08 | 2019-07-08 | Tray type meter frame device for self-balancing static load detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210395471U (en) |
-
2019
- 2019-07-08 CN CN201921058379.6U patent/CN210395471U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200424 |