CN209945331U - Earth surface settlement measuring device for tunnel construction - Google Patents
Earth surface settlement measuring device for tunnel construction Download PDFInfo
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- CN209945331U CN209945331U CN201921257494.6U CN201921257494U CN209945331U CN 209945331 U CN209945331 U CN 209945331U CN 201921257494 U CN201921257494 U CN 201921257494U CN 209945331 U CN209945331 U CN 209945331U
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- measuring device
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- tunnel construction
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Abstract
The utility model discloses a tunnel construction land used earth's surface settlement measuring device, include: the moving assembly comprises a plate body, the bottom of the plate body is symmetrically welded with a first rod body, a through hole is formed in the plate body, and the bottom of the first rod body is provided with a universal wheel; the retraction assembly is arranged at the middle position of the top of the moving assembly; the sinking assembly comprises a fixed block and a top cover, the top of the fixed block is fixed on the top cover through bolts, lifting lugs are welded at the top of the top cover, and the inner side wall of the fixed block is symmetrically connected with a third rod body through bolts; when the user sinks measuring the earth's surface, the work of control second motor makes the guide part drive the tip and rotates, by the rotation of tip and the weight of self, makes the tip bore into soil to do benefit to whole subassembly that sinks and sink in soil, at the in-process that the tip bored into soil, by the setting of guide part, be convenient for restrict the direction of boring of tip.
Description
Technical Field
The utility model relates to a surface subsidence measuring's technical field specifically is a tunnel construction land used surface subsidence measuring device.
Background
The construction management measurement is performed on the ground surface to monitor the settlement generated within a certain range of the tunnel axis or to grasp the loosening range of the surrounding rock around the tunnel. The method is generally carried out by matching a precise level gauge with a tower ruler. The settlement is a damage phenomenon caused by underground engineering surrounding rock displacement waves and ground factors, and measurement of the settlement can provide important basis for judging the degree and range of influence of the underground engineering on ground buildings and also an important means for ensuring the construction safety of shallow tunnels, and the importance of the settlement increases along with the fact that the buried depth of the tunnels becomes shallow.
The existing surface settlement measuring device generally adopts manpower to perform ground breaking monitoring, and the monitoring is completed and then the monitoring is performed through the manpower, so that the time and the labor are wasted.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a tunnel construction land used earth's surface settlement measuring device to it generally adopts the manpower to carry out the monitoring of breaking ground to propose current earth's surface settlement measuring device among the above-mentioned background art, retrieves through the manpower after the monitoring, the problem that wastes time and energy.
In order to achieve the above object, the utility model provides a following technical scheme: a ground surface subsidence measuring device for tunnel construction includes:
the moving assembly comprises a plate body, the bottom of the plate body is symmetrically welded with a first rod body, a through hole is formed in the plate body, and the bottom of the first rod body is provided with a universal wheel;
the retraction assembly is arranged at the middle position of the top of the moving assembly;
the sinking assembly comprises a fixed block and a top cover, the top of the fixed block is fixed on the top cover through a bolt, a lifting lug is welded at the top of the top cover, the inner side wall of the fixed block is symmetrically connected with third rod bodies through bolts, limiting parts are welded on opposite sides of the two third rod bodies, a second motor is fixedly connected onto the limiting parts, an output shaft of the second motor is connected with a guide part through a coupler, and a tip is welded at the bottom of the guide part;
the storage battery is installed on the top of the plate body, and the input end of the second motor is connected with the storage battery through a lead.
As further preferable in the present technical solution: receive and release the subassembly and include support frame, first motor, winding up roller and the rope body, there is the top of the board body through bolted connection the support frame, it is connected with to rotate on the support frame the winding up roller, one side fixedly connected with of support frame first motor, the output shaft fixedly connected with of first motor the winding up roller, the electrical property input of first motor with the battery passes through the wire and connects, the lateral wall of winding up roller is around being equipped with the rope body, the rope body with the lug is connected.
As further preferable in the present technical solution: the spring is regularly bonded to the inner side wall of the through hole, and a rubber pipe is bonded to the inner side wall of the spring.
As further preferable in the present technical solution: the rubber tube is of a hollow cylinder structure.
As further preferable in the present technical solution: the bottom symmetrical welding of plate body has the second body of rod, two the welding has the second ring body on the second body of rod, the second ring body cover is located on the fixed block.
As further preferable in the present technical solution: the second ring body is of a circular ring structure.
Compared with the prior art, the beneficial effects of the utility model are that: when the user sinks measuring the earth's surface, the work of control second motor makes the guide part drive the tip and rotates, by the rotation of tip and the weight of self, makes the tip bore into soil to do benefit to whole subassembly that sinks and sink in soil, at the in-process that the tip bored into soil, by the setting of guide part, be convenient for restrict the direction of boring of tip.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic top view of the plate body of the present invention;
fig. 3 is the internal structure diagram of the sinking assembly of the present invention.
In the figure: 1. a moving assembly; 11. a plate body; 12. a first rod body; 13. a universal wheel; 14. a through hole; 15. a rubber tube; 16. a spring; 17. a second rod body; 18. a second ring body; 2. a retraction assembly; 21. a support frame; 22. a first motor; 23. a winding roller; 24. a rope body; 3. a sinking assembly; 31. a fixed block; 32. a top cover; 33. lifting lugs; 34. a limiting part; 35. a third rod body; 36. a second motor; 37. a guide portion; 38. a tip; 4. and (4) a storage battery.
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.
Examples
Referring to fig. 1-3, the present invention provides a technical solution: a ground surface subsidence measuring device for tunnel construction includes:
the moving assembly 1 comprises a plate body 11, wherein a first rod body 12 is symmetrically welded at the bottom of the plate body 11, a through hole 14 is formed in the plate body 11, and a universal wheel 13 is arranged at the bottom of the first rod body 12;
the retraction assembly 2 is arranged at the middle position of the top of the moving assembly 1;
the sinking assembly 3 comprises a fixing block 31 and a top cover 32, the top of the fixing block 31 is fixed on the top cover 32 through bolts, lifting lugs 33 are welded at the top of the top cover 32, the inner side wall of the fixing block 31 is symmetrically connected with third rod bodies 35 through bolts, limiting parts 34 are welded on opposite sides of the two third rod bodies 35, a second motor 36 is fixedly connected onto the limiting parts 34, an output shaft of the second motor 36 is connected with a guide part 37 through a coupler, and a pointed end 38 is welded at the bottom of the guide part 37;
the storage battery 4 is arranged on the top of the plate body 11, and the input end of the second motor 36 is connected with the storage battery 4 through a lead.
In this embodiment, specifically: the retractable assembly 2 comprises a support frame 21, a first motor 22, a winding roller 23 and a rope body 24, the top of the plate body 11 is connected with the support frame 21 through a bolt, the winding roller 23 is connected to the support frame 21 in a rotating manner, the first motor 22 is fixedly connected to one side of the support frame 21, the winding roller 23 is fixedly connected to an output shaft of the first motor 22, an electrical input end of the first motor 22 is connected with the storage battery 4 through a lead, the rope body 24 is wound on the outer side wall of the winding roller 23, and the rope body 24 is connected with the lifting lug 33; the lifting lug 33 is arranged to facilitate connection of the rope body 24, the second motor 36 is controlled to work, the tip 38 rotates in the fixed block 31, at the moment, the first motor 22 is controlled to work, the winding roller 23 rotates, the rope body 24 on the winding roller 23 begins to descend, the tip 38 is driven to penetrate into the ground surface by the rotation of the tip 38 and the self gravity, and when the fixed block 31 sinks in the ground surface, the descending depth of the fixed block 31 is known by observing the descending length of the rope body 24.
In this embodiment, specifically: a spring 16 is regularly adhered to the inner side wall of the through hole 14, and a rubber pipe 15 is adhered to the inner side wall of the spring 16; when the rope 24 presses the rubber tube 15, the force is weakened by the compression of the spring 16, thereby ensuring the normal winding and unwinding of the rope 24.
In this embodiment, specifically: the rubber tube 15 is of a hollow cylinder structure; when the rope body 24 is in the winding and unwinding process, the rope body 24 is attached to the rubber tube 15, so that the friction of the rope body 24 is reduced, and the winding and unwinding of the rope body 24 are facilitated.
In this embodiment, specifically: second rod bodies 17 are symmetrically welded at the bottom of the plate body 11, second ring bodies 18 are welded on the two second rod bodies 17, and the second ring bodies 18 are sleeved on the fixed block 31; during the penetration of the point 38 into the soil, the anchor 31 is attached to the inner side wall of the second ring 18, limiting the lowering position of the anchor 31.
In this embodiment, specifically: the second ring 18 is a circular ring structure; the lowering position of the fixed block 31 is assisted by the provision of the second ring 18.
In this embodiment, the models of the first motor 22 and the second motor 36 are YL, the first motor 22 is used for driving the winding roller 23 to rotate, and the second motor 36 is used for driving the tip 38 to rotate.
Working principle or structural principle: when the user uses, firstly, the retraction assembly 2 and the sinking assembly 3 are moved to corresponding places through the universal wheel 13, secondly, the second motor 36 is controlled to work, the tip 38 rotates in the fixed block 31, at the moment, the first motor 22 is controlled to work, the winding roller 23 rotates, the rope body 24 on the winding roller 23 begins to descend, the tip 38 is driven to penetrate into the ground surface through the rotation of the tip 38 and the self gravity, when the fixed block 31 sinks in the ground surface, the descending depth of the fixed block 31 is known through observing the descending length of the rope body 24, and therefore the ground surface sedimentation distance can be measured conveniently by the user.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a land surface subsides measuring device for tunnel construction which characterized in that includes:
the moving assembly (1) comprises a plate body (11), first rod bodies (12) are symmetrically welded to the bottom of the plate body (11), through holes (14) are formed in the plate body (11), and universal wheels (13) are arranged at the bottom of the first rod bodies (12);
the retractable assembly (2), the retractable assembly (2) is arranged at the middle position of the top of the moving assembly (1);
the sinking assembly (3) comprises a fixing block (31) and a top cover (32), the top of the fixing block (31) is fixed to the top cover (32) through bolts, lifting lugs (33) are welded to the top of the top cover (32), the inner side wall of the fixing block (31) is symmetrically connected with third rod bodies (35) through bolts, limiting portions (34) are welded to opposite sides of the two third rod bodies (35), a second motor (36) is fixedly connected to the limiting portions (34), an output shaft of the second motor (36) is connected with a guide portion (37) through a coupler, and a pointed end (38) is welded to the bottom of the guide portion (37);
the storage battery (4), the storage battery (4) install in the top of plate body (11), the input of second motor (36) with storage battery (4) pass through the wire and connect.
2. The earth's surface settlement measuring device for tunnel construction according to claim 1, characterized in that: receive and release subassembly (2) and include support frame (21), first motor (22), winding up roller (23) and rope body (24), there is at the top of plate body (11) through bolted connection support frame (21), it is connected with to rotate on support frame (21) winding up roller (23), one side fixedly connected with of support frame (21) first motor (22), the output shaft fixedly connected with of first motor (22) winding up roller (23), the electrical property input of first motor (22) with battery (4) pass through the wire and connect, the lateral wall of winding up roller (23) is around being equipped with rope body (24), rope body (24) with lug (33) are connected.
3. The earth surface settlement measuring device for tunnel construction according to claim 1 or 2, wherein: and a spring (16) is regularly adhered to the inner side wall of the through hole (14), and a rubber pipe (15) is adhered to the inner side wall of the spring (16).
4. The earth's surface settlement measuring device for tunnel construction as claimed in claim 3, wherein: the rubber tube (15) is of a hollow cylinder structure.
5. The earth's surface settlement measuring device for tunnel construction according to claim 1, characterized in that: the bottom symmetrical welding of plate body (11) has the second body of rod (17), two the welding has second ring body (18) on the second body of rod (17), second ring body (18) cover is located on fixed block (31).
6. The earth's surface settlement measuring device for tunnel construction according to claim 5, characterized in that: the second ring body (18) is of a circular ring structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921257494.6U CN209945331U (en) | 2019-08-06 | 2019-08-06 | Earth surface settlement measuring device for tunnel construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921257494.6U CN209945331U (en) | 2019-08-06 | 2019-08-06 | Earth surface settlement measuring device for tunnel construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209945331U true CN209945331U (en) | 2020-01-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921257494.6U Expired - Fee Related CN209945331U (en) | 2019-08-06 | 2019-08-06 | Earth surface settlement measuring device for tunnel construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209945331U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112082525A (en) * | 2020-08-12 | 2020-12-15 | 重庆文理学院 | Laying device and working method of loess geological tunnel ground surface settlement measuring point rods |
-
2019
- 2019-08-06 CN CN201921257494.6U patent/CN209945331U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112082525A (en) * | 2020-08-12 | 2020-12-15 | 重庆文理学院 | Laying device and working method of loess geological tunnel ground surface settlement measuring point rods |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200114 Termination date: 20200806 |