CN210562346U - Load box structure for detecting whether load box can be normally opened in self-balancing detection - Google Patents
Load box structure for detecting whether load box can be normally opened in self-balancing detection Download PDFInfo
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- CN210562346U CN210562346U CN201921248929.0U CN201921248929U CN210562346U CN 210562346 U CN210562346 U CN 210562346U CN 201921248929 U CN201921248929 U CN 201921248929U CN 210562346 U CN210562346 U CN 210562346U
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Abstract
The utility model discloses a be used for detecting load case structure that whether load case can normally open in the self-balancing detects, characterized by: comprises a load box, an auxiliary connecting plate and an auxiliary connecting rod; the lower connecting plate of the load box is provided with an assembling hole, and the upper end part of the auxiliary connecting rod is weakly connected with the assembling hole; the auxiliary connecting plate is positioned below the lower connecting plate, a reserved cavity is formed between the auxiliary connecting plate and the lower connecting plate, and the auxiliary connecting plate is strongly connected with the lower end part of the auxiliary connecting rod. The utility model discloses set up the headspace, make the face of opening of load case even the board is when opening promptly, can not receive the resistance of engineering stake, show the lower even board that reduces the load case and open required power to make things convenient for operating personnel to detect out whether the face of opening of load case can normally open, promoted the reliability of load case work among the self-balancing static load test system.
Description
Technical Field
The utility model relates to a load box structure specifically relates to a load box structure that is used for detecting whether the load box can normally open in the self-balancing detects.
Background
At present, with the popularization of the application of the static load detection technology of the self-balancing pile foundation, the convenience and the economy are increasingly outstanding, but problems also occur. On one hand, in the transportation and pile-setting installation processes of the load box, the upper surface and the lower surface of the load box are usually fixedly connected through an auxiliary connecting structure, but the normal opening of the load box can be influenced by the connecting force; on the other hand, aiming at the complexity of an engineering field, whether the load box embedded in the pile body can be normally opened is always a difficult point which troubles the application and popularization of self-balancing pile foundation detection.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a be used for detecting the load case structure that whether the load case can normally open in the self-balancing detects.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides a be used for detecting load case structure that whether normal open can be gone up to the load case in the self-balancing detects, characterized by: comprises a load box, an auxiliary connecting plate and an auxiliary connecting rod;
the lower connecting plate of the load box is provided with an assembling hole, and the upper end part of the auxiliary connecting rod is weakly connected with the assembling hole;
the auxiliary connecting plate is positioned below the lower connecting plate, a reserved cavity is formed between the auxiliary connecting plate and the lower connecting plate, and the auxiliary connecting plate is strongly connected with the lower end part of the auxiliary connecting rod.
Preferably, the weak connection is spot welding connection, and the strong connection is full welding connection or threaded connection.
Preferably, the load box is further provided with an upper connecting plate, a loading unit, an upper displacement rod, an upper displacement sheath, a lower displacement rod and a lower displacement sheath;
the loading unit is arranged between the upper connecting plate and the lower connecting plate;
the upper displacement rod is positioned in the upper displacement sheath, and the lower end of the upper displacement rod and the lower end of the upper displacement sheath are both connected to the upper connecting plate;
the lower displacement pole is located the displacement sheath down to the lower extreme of lower displacement pole and the lower extreme of displacement sheath all pass and go up the link plate and connect in link plate down, and displacement sheath and last link plate fixed connection down, and the position department that the displacement sheath is close to link plate down is provided with the cutting annular.
Preferably, the loading unit is provided with a plurality of loading units, and the loading units are uniformly arranged between the upper connecting plate and the lower connecting plate.
Preferably, the auxiliary connecting rod has a plurality of auxiliary connecting rods, and the auxiliary connecting rods are uniformly arranged between the lower connecting plate and the auxiliary connecting plate.
The utility model has the advantages that: set up the headspace, make the face of opening of load case even the board is when opening under promptly, can not receive the resistance of engineering stake, show the lower even board that reduces the load case and open required power to make things convenient for operating personnel to detect out whether the face of opening of load case can normally open, promoted the reliability of load case work in the self-balancing static load test system.
Drawings
Fig. 1 is a schematic view of a load box structure for detecting whether the load box can be normally opened in self-balancing detection provided in this embodiment;
fig. 2 is a sectional view of a load box structure for detecting whether the load box can be normally opened in the self-balancing detection provided in this embodiment.
Detailed Description
The load box structure for detecting whether the load box can be normally opened in the self-balancing detection of the present invention is further described with reference to fig. 1 to 2.
The utility model provides a be used for detecting load case structure that whether normal open can be gone up to the load case in the self-balancing detects, characterized by: comprises a load box, an auxiliary connecting plate 5 and an auxiliary connecting rod 4;
the load box has upper tie plate 1, lower tie plate 2, loading unit 3, upper displacement pole 7, upper displacement sheath 6, lower displacement pole 9 and lower displacement sheath 8. The loading unit 3 is a hydraulic cylinder, the upper connecting plate 1 is welded or screwed at the upper end of the loading unit 3, and the lower connecting plate 2 is welded or screwed at the lower end of the loading unit 3; the upper displacement rod 7 is positioned in the upper displacement sheath 6, and the lower end of the upper displacement rod 7 and the lower end of the upper displacement sheath 6 are both welded on the upper connecting plate 1; the lower displacement rod 9 is positioned in the lower displacement sheath 8, the lower end of the lower displacement rod 9 and the lower end of the lower displacement sheath 8 both penetrate through the upper connecting plate 1 and are welded on the lower connecting plate 2, the lower displacement sheath 8 is welded with the upper connecting plate 1, a cutting ring groove 81 is arranged at the position, close to the lower connecting plate 2, of the lower displacement sheath 8, the welding force between the lower displacement sheath and the upper connecting plate is larger than the structural strength of the cutting ring groove, namely the cutting ring groove 81 is convenient for the fracture of the lower displacement sheath 8 and the movement of the lower connecting plate 2, and drives the lower displacement rod to move in the lower displacement sheath;
the lower connecting plate 2 is provided with an assembling hole, and the upper end part of the auxiliary connecting rod 4 is weakly connected with the assembling hole;
the auxiliary connecting plate 5 is located below the lower connecting plate 2, is parallel to the lower connecting plate, forms a reserved cavity 10 with the lower connecting plate 2, and is strongly connected with the lower end of the auxiliary connecting plate 5 and the auxiliary connecting rod 4, namely the strong connection strength is greater than the weak connection strength.
When in use, the utility model is embedded into the pile body along with the engineering pile; liquid is injected into the loading unit 3, and due to the existence of the reserved cavity 10, the lower part of the lower connecting plate is in a suspended state and cannot be subjected to the resistance of the engineering pile when being opened, so that the lower connecting plate 2 is easy to open under normal conditions, and the lower connecting plate 2 is informed to an operator on the ground through the displacement feedback information of the lower displacement rod 9, so that the operator can conveniently test the engineering pile in the follow-up process; if the lower connecting plate 2 cannot be opened all the time in the process of filling liquid, that is, if the reserved cavity 10 exists, the lower connecting plate 2 cannot be opened, the load box has a problem. Whether this embodiment detects the load box and can normally open with this mode, has promoted the reliability of load box work in the self-balancing static test system.
The embodiment is further configured as follows: the weak connection is spot welding connection, and the strong connection is full welding connection or threaded connection. Full weld connection or threaded connection's joint strength is showing is stronger than spot welding connection, and the engineering stake is greater than this weak joint strength who connects to supplementary even board 5's resistance simultaneously, consequently is at the in-process of injecting liquid toward loading unit 3, and the weak connection between even board 2 and the auxiliary connecting rod 4 can be split down for even board 2 removes toward supplementary even board 5 under the pressure of loading case down, and laminate to supplementary even board 5 on, the pile body removes under the supplementary even board 5 promotion of drive at last.
The embodiment is further configured as follows: the four loading units 3 are uniformly arranged between the upper connecting plate 1 and the lower connecting plate 2. Stable pushing force can be provided to the upper tie plate 1 and the lower tie plate 2 by the four loading units 3.
The embodiment is further configured as follows: the auxiliary connecting rods 4 are four and are uniformly arranged between the lower connecting plate 2 and the auxiliary connecting plate 5. The four auxiliary connecting rods 4 can improve the stability of connection and guidance.
Finally, in the present embodiment, the auxiliary link plate may be disposed above the upper link plate, and the auxiliary link rod may be disposed between the upper link plate and the auxiliary link plate.
Unless otherwise specified, in the present invention, if the terms "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate an orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for convenience of describing the present invention and simplifying the description, rather than to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore, the terms describing orientation or positional relationship in the present invention are used for illustrative purposes only, and should not be construed as limiting the present patent, specific meanings of the above terms can be understood by those of ordinary skill in the art in light of the specific circumstances in conjunction with the accompanying drawings.
Unless expressly stated or limited otherwise, the terms "disposed," "connected," and "connected" are used broadly and encompass both fixed and removable connections, or integral connections; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (5)
1. The utility model provides a be used for detecting load case structure that whether normal open can be gone up to the load case in the self-balancing detects, characterized by: comprises a load box, an auxiliary connecting plate and an auxiliary connecting rod;
the lower connecting plate of the load box is provided with an assembling hole, and the upper end part of the auxiliary connecting rod is weakly connected with the assembling hole;
the auxiliary connecting plate is positioned below the lower connecting plate, a reserved cavity is formed between the auxiliary connecting plate and the lower connecting plate, and the auxiliary connecting plate is strongly connected with the lower end part of the auxiliary connecting rod.
2. The load box structure for detecting whether the load box can be normally opened in self-balancing test according to claim 1, wherein: the weak connection is spot welding connection, and the strong connection is full welding connection or threaded connection.
3. The load box structure for detecting whether the load box can be normally opened in self-balancing test according to claim 1, wherein: the load box is also provided with an upper connecting plate, a loading unit, an upper displacement rod, an upper displacement sheath, a lower displacement rod and a lower displacement sheath;
the loading unit is arranged between the upper connecting plate and the lower connecting plate;
the upper displacement rod is positioned in the upper displacement sheath, and the lower end of the upper displacement rod and the lower end of the upper displacement sheath are both connected to the upper connecting plate;
the lower displacement pole is located the displacement sheath down to the lower extreme of lower displacement pole and the lower extreme of displacement sheath all pass and go up the link plate and connect in link plate down, and displacement sheath and last link plate fixed connection down, and the position department that the displacement sheath is close to link plate down is provided with the cutting annular.
4. The load box structure for detecting whether the load box can be normally opened in self-balancing test according to claim 3, wherein: the loading units are provided with a plurality of loading units and are uniformly distributed between the upper connecting plate and the lower connecting plate.
5. The load box structure for detecting whether the load box can be normally opened in self-balancing test according to claim 1, wherein: the auxiliary connecting rods are provided with a plurality of connecting rods and are uniformly arranged between the lower connecting plate and the auxiliary connecting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921248929.0U CN210562346U (en) | 2019-08-04 | 2019-08-04 | Load box structure for detecting whether load box can be normally opened in self-balancing detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921248929.0U CN210562346U (en) | 2019-08-04 | 2019-08-04 | Load box structure for detecting whether load box can be normally opened in self-balancing detection |
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| Publication Number | Publication Date |
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| CN210562346U true CN210562346U (en) | 2020-05-19 |
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| CN201921248929.0U Active CN210562346U (en) | 2019-08-04 | 2019-08-04 | Load box structure for detecting whether load box can be normally opened in self-balancing detection |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110284536A (en) * | 2019-08-04 | 2019-09-27 | 浙江欧感机械制造有限公司 | For detecting the load box structure that can load box normally be opened in autobalanced detection |
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2019
- 2019-08-04 CN CN201921248929.0U patent/CN210562346U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110284536A (en) * | 2019-08-04 | 2019-09-27 | 浙江欧感机械制造有限公司 | For detecting the load box structure that can load box normally be opened in autobalanced detection |
| CN110284536B (en) * | 2019-08-04 | 2024-06-14 | 浙江欧感岩土工程科技有限公司 | Load box structure for detecting whether load box can normally open in self-balancing detection |
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