CN218179799U - Surface horizontal displacement measuring device for deep foundation pit support structure - Google Patents
Surface horizontal displacement measuring device for deep foundation pit support structure Download PDFInfo
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- CN218179799U CN218179799U CN202222151044.7U CN202222151044U CN218179799U CN 218179799 U CN218179799 U CN 218179799U CN 202222151044 U CN202222151044 U CN 202222151044U CN 218179799 U CN218179799 U CN 218179799U
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- horizontal displacement
- measuring device
- displacement measuring
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Abstract
The utility model discloses a deep basal pit retaining structure surface horizontal displacement measuring device belongs to foundation ditch horizontal plane displacement measurement technical field, including the base, the last fixed surface of base is connected with the backup pad, and a backup pad upper end side surface has seted up the spout, and the inside sliding connection of spout has the slider, and one end one side fixed surface of slider is connected with the diaphragm, and the keyhole hole has been seted up to the inside of diaphragm, and the inside of keyhole is equipped with the carriage release lever, the lower extreme fixedly connected with movable block of carriage release lever, and one side of movable block is equipped with the measuring board. The complex operation is avoided when using, and the measuring degree of difficulty has been reduced, secondly can carry out real-time measurement to foundation ditch maintenance mechanism after the installation, consequently reduced foundation ditch horizontal displacement measuring's error, and improved the measuring accuracy.
Description
Technical Field
The utility model relates to a deep basal pit retaining structure surface horizontal displacement measuring device belongs to foundation ditch horizontal displacement measurement technical field.
Background
In the excavation process of deep foundation pit engineering, engineering technicians often need to know the horizontal displacement size of a deep part and the spatial-temporal evolution rule thereof so as to determine a supporting mode and parameters and ensure the safety of engineering construction.
At present, the measuring device for the deep horizontal displacement of the enclosure structure at home and abroad mainly comprises an inclinometer for measuring the deep horizontal displacement and a total station for testing the surface horizontal displacement of the enclosure structure for correcting the orifice displacement of the inclinometer, but the total station is complex in process and complicated in use when used, so that the total station is inconvenient for people to use, cannot measure a foundation pit maintenance structure in real time during measurement, but measures the starting time point and the ending time point of a foundation pit, and therefore the accuracy of the surface horizontal displacement of the foundation pit can be improved after the measurement.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a deep basal pit envelope surface horizontal displacement measuring device just for solving above-mentioned problem, avoided loaded down with trivial details operation when using, and reduced the measuring degree of difficulty, secondly can carry out real-time measurement to foundation ditch maintenance mechanism after the installation, consequently reduced foundation ditch horizontal displacement measuring's error, and improved measuring accuracy.
The utility model discloses a following technical scheme realizes above-mentioned purpose, deep basal pit retaining structure surface horizontal displacement measuring device, the on-line screen storage device comprises a base, the last fixed surface of base is connected with the backup pad, and a backup pad upper end side surface has seted up the spout, the inside sliding connection of spout has the slider, and one end side fixed surface of slider is connected with the diaphragm, the keyhole hole has been seted up to the inside of diaphragm, and the inside of keyhole is equipped with the carriage release lever, the lower extreme fixedly connected with movable block of carriage release lever, and one side of movable block is equipped with the measuring board.
Preferably, the upper portion of the measuring plate is provided with a mounting seat, the mounting seat is fixedly connected with the surface of one side of the moving block, a screw is arranged inside the mounting seat, the mounting seat is connected with the measuring plate through the screw, and one end of the mounting seat is in threaded connection with a claw nut.
Preferably, the top of diaphragm is equipped with the lantern ring, and the lantern ring slip cover is established at the side surface of carriage release lever, the side surface symmetry fixedly connected with pointer of the lantern ring, the upper surface of diaphragm is equipped with the scale mark, and the scale mark is located one side of key slot hole.
Preferably, the other side surface of the moving block is hinged with a support rod, one end of the support rod is hinged with one side surface of the support plate, and one end of the support rod is located below the sliding groove.
Preferably, the inside of base is equipped with the installation nail, and the installation nail is located the four corners department of base.
The utility model has the advantages that: the utility model discloses a set up the measuring board through movable block one side and the inside carriage release lever of key slot hole and the lantern ring and the pointer of carriage release lever side surface have avoided loaded down with trivial details operation when measuring the foundation ditch, and have reduced the measuring degree of difficulty, secondly can carry out real-time measurement to the foundation ditch maintenance mechanism after the installation, consequently reduced foundation ditch horizontal displacement measurement's error, and improved measuring accuracy.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged schematic view of the structure at B of the present invention;
fig. 3 is a schematic bottom view of the present invention.
In the figure: the device comprises a base 1, a mounting nail 2, a supporting rod 3, a transverse plate 4, a key groove 5, a lantern ring 6, a pointer 7, a moving rod 8, scale marks 9, a sliding block 10, a sliding groove 11, a supporting plate 12, a measuring plate 13, a screw rod 14, a claw screw cap 15, a mounting seat 16 and a moving block 17.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.
Referring to fig. 1-3, the device for measuring horizontal displacement of the surface of the deep foundation pit support structure comprises a base 1, wherein a supporting plate 12 is fixedly connected to the upper surface of the base 1, a chute 11 is formed in the surface of one side of the upper end of the supporting plate 12, a sliding block 10 is slidably connected to the inside of the chute 11, a transverse plate 4 is fixedly connected to the surface of one side of one end of the sliding block 10, a key slot hole 5 is formed in the transverse plate 4, a moving rod 8 is arranged in the key slot hole 5, a moving block 17 is fixedly connected to the lower end of the moving rod 8, a measuring plate 13 is arranged on one side of the moving block 17, mounting nails 2 are arranged in the base 1, and the mounting nails 2 are located at four corners of the base 1.
As a technical optimization scheme, the top of measuring board 13 is equipped with mount pad 16, and one side fixed surface of mount pad 16 and movable block 17 is connected, the inside of mount pad 16 is equipped with screw rod 14, and mount pad 16 is connected with measuring board 13 through screw rod 14, the one end threaded connection of mount pad 16 has goat's horn nut 15, adjusts measuring board 13's angle through the inside screw rod 14 of mount pad 16 and goat's horn nut 15 convenience, consequently conveniently measures board 13 and laminates each other with the foundation ditch slope of different angles.
As a technical optimization scheme of the utility model, the top of diaphragm 4 is equipped with the lantern ring 6, and the lantern ring 6 slip cap is established at the side surface of carriage release lever 8, the side surface symmetry fixedly connected with pointer 7 of the lantern ring 6, the upper surface of diaphragm 4 is equipped with scale mark 9, and scale mark 9 is located one side of slotted hole 5, and the pointer 7 and the scale mark 9 of the lantern ring 6 and the lantern ring 6 side surface of establishing through 8 side surface covers of carriage release lever are mutually supported to make things convenient for the staff to take notes the distance of foundation ditch surface horizontal displacement.
As a technical optimization scheme of the utility model, the opposite side surface of movable block 17 articulates there is bracing piece 3, and one side surface of bracing piece 3 and backup pad 12 is articulated, the one end of bracing piece 3 is located the below of spout 11, can improve the stability that diaphragm 4 and slider 10 reciprocated through measuring plate 13 of movable block 17 one side, consequently reduces measuring device's measuring error.
The utility model discloses when using, at first fix the bottom at the foundation ditch with backup pad 12 through base 1 and installation nail 2, then the screw rod 14 of the rotatory not hard up claw nut 15 one end, later adjust and measure board 13 the inclination the same with the foundation ditch slope, then the staff removes diaphragm 4 and slider 10 in the middle of spout 11 along spout 11, this moment will measure board 13 and lean on the surface on foundation ditch slope, later the staff records the data on 6 side surface pointer 7 of the lantern ring 7 directional scale mark 9, later just record the data that pointer 7 instructed once every interval of time, up to check-out time end, the staff can judge the law of foundation ditch horizontal displacement distance and transform according to the data of record.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. Deep basal pit envelope surface horizontal displacement measuring device, including base (1), its characterized in that: the measuring device is characterized in that a supporting plate (12) is fixedly connected to the upper surface of the base (1), a sliding groove (11) is formed in one side surface of the upper end of the supporting plate (12), a sliding block (10) is slidably connected to the inside of the sliding groove (11), a transverse plate (4) is fixedly connected to one side surface of one end of the sliding block (10), a key groove hole (5) is formed in the transverse plate (4), a moving rod (8) is arranged inside the key groove hole (5), a moving block (17) is fixedly connected to the lower end of the moving rod (8), and a measuring plate (13) is arranged on one side of the moving block (17).
2. The deep foundation pit envelope surface horizontal displacement measuring device of claim 1, characterized in that: the measuring device is characterized in that a mounting seat (16) is arranged above the measuring plate (13), the surface of one side of the mounting seat (16) is fixedly connected with the surface of one side of the moving block (17), a screw rod (14) is arranged inside the mounting seat (16), the mounting seat (16) is connected with the measuring plate (13) through the screw rod (14), and one end of the mounting seat (16) is connected with a claw nut (15) in a threaded mode.
3. The deep foundation pit envelope surface horizontal displacement measuring device of claim 1, characterized in that: the top of diaphragm (4) is equipped with the lantern ring (6), and lantern ring (6) slip cover establish the side surface at carriage release lever (8), the side surface symmetry fixedly connected with pointer (7) of lantern ring (6), the upper surface of diaphragm (4) is equipped with scale mark (9), and scale mark (9) are located one side of key slot hole (5).
4. The deep foundation pit support structure surface horizontal displacement measuring device of claim 1, characterized in that: the other side surface of the moving block (17) is hinged with a support rod (3), one end of the support rod (3) is hinged with one side surface of the support plate (12), and one end of the support rod (3) is located below the sliding groove (11).
5. The deep foundation pit support structure surface horizontal displacement measuring device of claim 1, characterized in that: the inside of base (1) is equipped with installation nail (2), and installation nail (2) are located the four corners department of base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222151044.7U CN218179799U (en) | 2022-08-16 | 2022-08-16 | Surface horizontal displacement measuring device for deep foundation pit support structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222151044.7U CN218179799U (en) | 2022-08-16 | 2022-08-16 | Surface horizontal displacement measuring device for deep foundation pit support structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218179799U true CN218179799U (en) | 2022-12-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222151044.7U Active CN218179799U (en) | 2022-08-16 | 2022-08-16 | Surface horizontal displacement measuring device for deep foundation pit support structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218179799U (en) |
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2022
- 2022-08-16 CN CN202222151044.7U patent/CN218179799U/en active Active
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