CN217236779U

CN217236779U - Be applied to road surface ground with subsiding detection device

Info

Publication number: CN217236779U
Application number: CN202221136061.7U
Authority: CN
Inventors: 刘兵
Original assignee: He Weina
Current assignee: He Weina
Priority date: 2022-05-12
Filing date: 2022-05-12
Publication date: 2022-08-19
Anticipated expiration: 2032-05-12

Abstract

The utility model discloses a be applied to road surface ground with subsiding detection device relates to ground settlement detection technical field, which comprises a base, three departments in the bottom of base all are equipped with the rotation groove, the equal fixed mounting in position of a side surface of base near three rotation groove has the restriction piece, the bottom fixed surface of base installs the detection mechanism who has the detection ground function of subsiding, the plectane has been placed under the detection mechanism. A be applied to road surface ground with subsiding detection device, open through controlling the centrifugal pump, the centrifugal pump produces suction, through with three extension post slip income main sleeve inside, three main sleeves inwards buckle the block on the fastener that corresponds, will connect inside the rope takes in the cavity, use heavy object piece threaded connection bracing piece bottom, through handheld whole device of carrying of handle, the convenience is deposited as independent structure to the plectane after detecting the completion.

Description

Be applied to road surface ground with subsiding detection device

Technical Field

The utility model relates to a ground subsides and detects technical field, in particular to be applied to road surface ground with subsiding detection device.

Background

The roadbed is a foundation of a track or a road surface and is an earth structure formed by excavation or filling, the roadbed is a structure which is formed by filling or excavation and directly supports the track and is also called a circuit lower part structure, and the roadbed is connected with a bridge and a tunnel to form a circuit together; the subgrade has two basic forms according to different terrain conditions: embankment and cutting, commonly known as fill and excavation; the material for constructing the roadbed, whether filling or digging, is mainly an earth-rock discrete material, so the roadbed is an earthwork structure, is often attacked and damaged by the change of natural conditions such as geology, water, rainfall, climate, earthquake and the like, and has poor resistance capability, therefore, the roadbed has enough firmness, stability and durability; for a high-speed railway, a roadbed also has reasonable rigidity so as to ensure the stability and comfort of a train in high-speed running, the roadbed provides necessary conditions for track or pavement laying and train or driving operation, the roadbed surface sinks due to compaction of a soil layer under the action of additional stress, excessive settlement, especially uneven settlement, can cause the inclination and cracking of the road surface, so that the road surface cannot be normally used, settlement detection refers to observation according to observation points arranged on a building and fixed (permanent leveling points), the settlement degree is expressed by data, observation points are arranged according to the design requirements of more than one layer of buildings and structures, and manpower, soil foundations (sand foundations) and the like, settlement observation is arranged, and observation and recording are carried out according to the period or layer progress in the construction until completion.

The prior patent (publication number: CN 213843169U) discloses a settlement detection device applied to a road foundation, and relates to the technical field of road detection. Including the fixed plate, the both ends of fixed plate and the equal fixed mounting in rear surface have the connecting seat, the inside swing joint of connecting seat has the bracing piece, the bottom of bracing piece is seted up flutedly, the inslot bottom fixed mounting of recess has the thread bush, the inside threaded connection of thread bush has the lead screw, the bottom fixed mounting of lead screw has the connecting rod, the bottom fixed mounting of connecting rod has the rotation seat, the bottom rotation of rotating the seat is connected with the support base. The inventor finds that the following problems in the prior art are not solved well in the process of realizing the scheme: the device is inconvenient to install and adjust, long in time consumption and troublesome to use, occupies a large space when being stored, and is inconvenient to store; when the device is used for repeated detection at the same position, the target ground needs to be marked, and the device is easy to misplace when in use, so that the detection data is inaccurate.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a be applied to road surface ground with subsiding detection device, can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the technical proposal that:

the utility model provides a be applied to road surface ground with subsiding detection device, includes the base, the bottom three of base all is equipped with the rotation groove, the equal fixed mounting in the position that a side surface of base is close to three rotation groove has the restriction piece, the bottom fixed surface of base installs the detection mechanism who has the detection ground function of subsiding, the plectane has been placed under detection mechanism, three all rotate in the rotation groove and install main sleeve, three the one end that the base was kept away from to main sleeve all slides and runs through and install the extension post, three the universal joint, three are all installed to the bottom of extending the post the antiskid ribbed tile is all installed to the bottom of universal joint.

Preferably, detection mechanism includes bracing piece, fastener, connects rope, cavity and heavy object piece, bracing piece fixed mounting is on the bottom surface of base, the bottom fixed surface of bracing piece installs the connection rope, the bottom fixed mounting who connects the rope has the heavy object piece, the top of heavy object piece is equipped with the cavity, it is located inside the cavity to connect the rope, the bottom embedding of heavy object piece is installed and is detected the laser lamp.

Preferably, the inner surface of the cavity is provided with an internal thread, the outer surface of the bottom end of the supporting rod is provided with an external thread, and the external thread is matched with the internal thread.

Preferably, clamping pieces are fixedly mounted at three positions on the outer surface of the supporting rod, and the three clamping pieces correspond to the three main sleeves one by one and are matched with the three main sleeves.

Preferably, the top surface of plectane is equipped with counterpoint circle and three scale mark, three fixed mounting in three places on the outer wall surface of base has three counterpoint laser lamp, and is three counterpoint laser lamp and three scale mark one-to-one.

Preferably, alignment grooves are formed in the three anti-skid plates, spring buckles are installed between the main sleeve and the extension column, and a pull handle is fixedly installed on the surface of the top end of the base.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. through inside three extension post slip income main sleeve, three main sleeves inwards buckle the block on the fastener that corresponds, will connect inside the rope income cavity, use heavy object piece threaded connection bracing piece bottom, through handheld whole device of carrying of pulling handle after detecting the completion, the convenience is deposited as independent structure to the plectane.

2. The spring buckle is popped out and fixed by lengthening the three extension columns, then the three main sleeves are respectively pushed to be unfolded, the antiskid plate is used for supporting the ground to be detected and is limited by the three limiting blocks, the unfolding angles of the three main sleeves are fixed values, the circular plate is placed under the base, the three alignment laser lamps are started to emit light to irradiate on the circular plate, the scale marks are aligned with the light of the alignment laser lamps to finish the position arrangement of the circular plate, the connecting rope is unfolded by rotating the heavy object block through the screw threads, the heavy object block naturally droops, the detection laser lamps are started, the light of the detection laser lamps irradiates on the top surface of the circular plate, the position of an alignment ring is recorded, after the measurement is finished, the steel nail mark is inserted into the position of the alignment groove, the steps are repeated after a period of time, the alignment groove is noticed to correspond to the position of the steel nail, the measurement data after the alignment is accurate, then the irradiation scale of the detection laser lamps is checked, and comparing the detection values twice to judge whether the region has the foundation settlement phenomenon.

Drawings

Fig. 1 is a schematic view of the overall structure of the settlement detecting device applied to the road surface foundation of the present invention;

fig. 2 is a schematic view of a front view structure of the settlement detecting device applied to the road surface foundation of the present invention;

fig. 3 is a schematic three-dimensional structure diagram of a settlement detection device base applied to a pavement foundation;

fig. 4 is a schematic perspective view of a circular plate of the settlement detecting device for road surface foundation according to the present invention;

fig. 5 is the utility model relates to a be applied to road surface ground with subsiding detection device detection mechanism's spatial structure schematic diagram.

In the figure: 1. a base; 101. aligning a laser lamp; 102. a limiting block; 103. a rotating groove; 2. pulling a handle; 3. a detection mechanism; 31. a support bar; 32. a fastener; 33. connecting ropes; 34. a cavity; 35. a heavy material block; 36. detecting a laser lamp; 4. a circular plate; 41. scale marks; 42. aligning a ring; 5. a main sleeve; 6. a spring buckle; 7. extending the column; 8. a universal joint; 9. an anti-skid plate; 10. and a positioning groove.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-5, a be applied to road surface ground with subsiding detection device, including base 1, three departments in the bottom of base 1 all are equipped with rotation groove 103, the equal fixed mounting in position that a side surface of base 1 is close to three rotation groove 103 has restriction piece 102, the bottom fixed surface of base 1 installs detection mechanism 3 that has the ground of detection and subsides the function, plectane 4 has been placed under detection mechanism 3, all rotate in the three rotation groove 103 and install main sleeve 5, the equal slip through installation of the one end that base 1 was kept away from to three main sleeve 5 has extension post 7, universal joint 8 is all installed to the bottom of three extension post 7, antiskid ribbed tile 9 is all installed to the bottom of three universal joint 8.

In this embodiment, the detection mechanism 3 includes a support rod 31, a clamping member 32, a connecting rope 33, a cavity 34 and a heavy object block 35, the support rod 31 is fixedly installed on the bottom end surface of the base 1, the connecting rope 33 is fixedly installed on the bottom end surface of the support rod 31, the heavy object block 35 is fixedly installed on the bottom end of the connecting rope 33, the cavity 34 is arranged at the top end of the heavy object block 35, the connecting rope 33 is located inside the cavity 34, and a detection laser lamp 36 is installed at the bottom end of the heavy object block 35 in an embedded manner; the inner surface of the cavity 34 is provided with an internal thread, the outer surface of the bottom end of the support rod 31 is provided with an external thread, and the external thread is matched with the internal thread; clamping pieces 32 are fixedly arranged on three positions of the outer surface of the support rod 31, and the three clamping pieces 32 correspond to and are matched with the three main sleeves 5 one by one respectively.

Specifically, three extending columns 7 are extended to enable spring buckles 6 to pop out and fix, then three main sleeves 5 are respectively pushed to unfold, an antiskid plate 9 is used for supporting the ground to be detected and is limited by three limiting blocks 102, the unfolding angles of the three main sleeves 5 are fixed values, a circular plate 4 is placed under a base 1, three alignment laser lamps 101 are started to emit light to illuminate on the circular plate 4, the scale marks 41 are used for aligning with the alignment laser lamps 101, the circular plate 4 is placed, a weight block 35 is rotated by a screw thread to enable a connecting rope 33 to unfold, the weight block 35 naturally droops, a detection laser lamp 36 is started, the light of the detection laser lamp 36 illuminates the top surface of the circular plate 4, the position of an alignment ring 42 is recorded, after measurement is completed, a steel nail mark is inserted into the position of an alignment groove 10, the steps are repeated after a period of time, the alignment groove 10 is noticed to correspond to the steel nail position, then look over the irradiation scale that detects laser lamp 36, compare twice detection numerical value, can judge whether there is the ground settlement phenomenon in this area.

In this embodiment, the top surface of the circular plate 4 is provided with the alignment ring 42 and the three scale marks 41, three alignment laser lamps 101 are fixedly mounted at three positions on the outer wall surface of the base 1, and the three alignment laser lamps 101 correspond to the three scale marks 41 one by one; alignment grooves 10 are formed in the three anti-skid plates 9, spring buckles 6 are installed between the three main sleeves 5 and the extension columns 7, and pull handles 2 are fixedly installed on the surfaces of the top ends of the bases 1.

Specifically, through inside three extension post 7 slip income main sleeve 5, three main sleeve 5 inwards buckle the block on the fastener 32 that corresponds, will connect rope 33 and take in inside cavity 34, use heavy object piece 35 threaded connection bracing piece 31 bottom, through handheld pull handle 2 portable whole device, convenience is deposited as independent structure to plectane 4.

The working principle is as follows: in the utility model, the battery is arranged in each of the detection laser lamp 36 and the three alignment laser lamps 101 and the control switch is externally connected, the three extension columns 7 are slidingly collected into the main sleeves 5, the three main sleeves 5 are inwards bent and clamped on the corresponding clamping pieces 32, the connecting rope 33 is collected into the cavity 34, the bottom end of the supporting rod 31 is connected by the heavy object block 35 through threads, the whole device is convenient to carry through the handheld pulling handle 2, and the circular plate 4 is convenient to store as an independent structure; when the device is used, the three extending columns 7 are extended to enable the spring buckles 6 to pop up and fix, then the three main sleeves 5 are respectively pushed to unfold, the antiskid plate 9 is used for supporting the ground to be detected, the ground is limited by the three limiting blocks 102, the unfolding angles of the three main sleeves 5 are fixed values, the circular plate 4 is placed under the base 1, the three alignment laser lamps 101 are started to emit light to illuminate on the circular plate 4, the scale marks 41 are used for aligning with the alignment laser lamps 101, the circular plate 4 is placed, the connecting ropes 33 are unfolded by rotating the weight blocks 35 through threads, the weight blocks 35 naturally droop, the detection laser lamps 36 are started, the light of the detection laser lamps 36 illuminates on the top surface of the circular plate 4, the position of the alignment ring 42 is recorded, after the measurement is finished, the steel nail marks are inserted into the position of the alignment groove 10, the steps are repeated after a period of time, the alignment groove 10 is noticed to correspond to the steel nail position, then look over the irradiation scale that detects laser lamp 36, compare twice detection numerical value, can judge whether there is the ground settlement phenomenon in this area.

It is well within the skill of those in the art to implement, without undue experimentation, the present invention also contemplates improvements to software and methods.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a be applied to road surface ground with subsiding detection device, includes base (1), its characterized in that: the bottom three of base (1) all is equipped with and rotates groove (103), the equal fixed mounting in position that a side surface of base (1) is close to three rotation groove (103) has restriction piece (102), the bottom fixed surface of base (1) installs detection mechanism (3) that have the ground of detection and subsides the function, placed plectane (4) under detection mechanism (3), three all rotate in rotation groove (103) and install main sleeve (5), three the one end that base (1) was kept away from in main sleeve (5) all slides and runs through and install extension post (7), three universal joint (8) are all installed to the bottom of extension post (7), and are three antiskid ribbed tile (9) are all installed to the bottom of universal joint (8).

2. The settlement detection device applied to the road surface foundation as claimed in claim 1, wherein: detection mechanism (3) are including bracing piece (31), fastener (32), connection rope (33), cavity (34) and heavy object piece (35), bracing piece (31) fixed mounting is on the bottom surface of base (1), the bottom fixed surface of bracing piece (31) installs connection rope (33), the bottom fixed mounting who connects rope (33) has heavy object piece (35), the top of heavy object piece (35) is equipped with cavity (34), it is inside cavity (34) to connect rope (33) to be located, the bottom embedding of heavy object piece (35) is installed and is detected laser lamp (36).

3. The settlement detecting device applied to the road surface foundation as claimed in claim 2, wherein: the inner surface of the cavity (34) is provided with an internal thread, the outer surface of the bottom end of the support rod (31) is provided with an external thread, and the external thread is matched with the internal thread.

4. The settlement detection device applied to the road surface foundation as claimed in claim 2, wherein: the three parts of the outer surface of the supporting rod (31) are fixedly provided with clamping pieces (32), and the three clamping pieces (32) correspond to and are matched with the three main sleeves (5) one by one respectively.

5. The settlement detection device applied to the road surface foundation as claimed in claim 1, wherein: the top surface of plectane (4) is equipped with counterpoint circle (42) and three scale mark (41), three fixed mounting in the outer wall surface of base (1) has three counterpoint laser lamp (101), and is three counterpoint laser lamp (101) and three scale mark (41) one-to-one.

6. The settlement detecting device applied to the road surface foundation as claimed in claim 1, wherein: three alignment groove (10), three have all been seted up on antiskid ribbed tile (9) install spring buckle (6) between main sleeve (5) and extension post (7), the top fixed surface of base (1) installs and draws handle (2).