CN211504312U - Foundation pit water level monitoring device - Google Patents
Foundation pit water level monitoring device Download PDFInfo
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- CN211504312U CN211504312U CN202020629040.3U CN202020629040U CN211504312U CN 211504312 U CN211504312 U CN 211504312U CN 202020629040 U CN202020629040 U CN 202020629040U CN 211504312 U CN211504312 U CN 211504312U
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- water level
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- foundation pit
- level monitoring
- monitoring device
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Abstract
The utility model relates to a water level monitoring technology field, concretely relates to foundation ditch water level monitoring device, the telescopic link that cup joints including loop bar and inside slip, the top outer wall of loop bar cup joints and is fixed with the clamp ring, the tip of clamp ring rotates through fastening bolt and is connected with the side lever, the end fixing of side lever has a leading wheel. In the utility model, by arranging the combination of the telescopic sleeve rod and the telescopic rod and carrying out the depth measurement of the water body of the foundation pit on the traction balancing weight and the positioning ring, the measuring device has simple integral structure, can ensure the verticality of the second steel cable entering water, has higher measuring precision, and improves the accuracy of the water level measurement of the foundation pit; through setting the holding ring to this kind of structure, when the holding ring measured the water degree of depth, can fix a position the water degree of depth through the holding ring, when taking out the holding ring from the water again, can fix the position that the holding ring was located to whole positioner's location accuracy has been guaranteed.
Description
Technical Field
The utility model relates to a water level monitoring technology field, concretely relates to foundation ditch water level monitoring device.
Background
The foundation pit engineering ground water level monitoring contains in the hole, the monitoring of the outer water level of hole, and foundation pit engineering ground water level monitoring has the branch of shallow layer diving and deep pressure-bearing water level again, observes the actual effect that can inspect the precipitation scheme through the water level in the hole, if: rate of precipitation and depth of precipitation. The influence range and the influence degree of the precipitation in two sections of pits on the surrounding underground water level can be observed through the water level outside the pits, and the water and soil loss outside the pits in the foundation pit engineering construction is prevented.
At present, the common foundation pit water level monitoring mode is that the straight rod is inserted into the foundation pit, the depth of the foundation pit water level determined by the depth of the straight rod immersed is simple and convenient to operate, but the verticality of the straight rod inserted into the foundation pit is difficult to guarantee, so that the measuring mode is only suitable for rough measurement, and the foundation pit water level monitoring device with simple and convenient measurement and simple structure is needed.
SUMMERY OF THE UTILITY MODEL
In order to overcome the technical problem, the utility model aims to provide a foundation pit water level monitoring device, which is simple in overall structure, can ensure the verticality of the second steel cable entering water, and has higher measurement precision by arranging the combination of a telescopic loop bar and a telescopic link and measuring the depth of the foundation pit water body at a traction balancing weight and a positioning ring, thereby improving the accuracy of the foundation pit water level measurement; through setting the holding ring to this kind of structure, when the holding ring measured the water degree of depth, can fix a position the water degree of depth through the holding ring, when taking out the holding ring from the water again, can fix the position that the holding ring was located to whole positioner's location accuracy has been guaranteed.
The purpose of the utility model can be realized by the following technical scheme:
a foundation pit water level monitoring device comprises a loop bar and a telescopic rod, wherein the telescopic rod is sleeved and connected with the loop bar in a sliding manner, a clamping ring is sleeved and fixed on the outer wall of the top end of the loop bar, the end part of the clamping ring is rotatably connected with a side rod through a fastening bolt, a first guide wheel is fixed on the end part of the side rod, a connecting ring is fixed on the outer wall of the end part of the side rod, a second guide wheel is fixed on the top end of the telescopic rod, two connecting frames are fixed on the outer side wall of the lower part of the loop bar, a first crank and a second crank are respectively and rotatably connected inside the two connecting frames, the ends of the first crank and the second crank, which are positioned in the two connecting frames, are respectively and drivingly connected with a first rope winding wheel and a second rope winding wheel, one end of a first steel cable is wound and fixed on the outer wall of the first rope winding wheel, the other end of the first steel cable is fixed with the connecting ring through, the other end of No. two steel cables is connected with the balancing weight through No. two leading wheels, a leading wheel in proper order, the outer wall that No. two steel cables are located between a leading wheel and the balancing weight slides and has cup jointed the holding ring that is used for marking the water level degree of depth, marks through the position that the holding ring is located No. two steel cables the surface of water and air contact to convenient record income water vertical height.
Further, the method comprises the following steps: the holding ring includes the control block with No. two steel cable sliding connection, the rope handling hole has been seted up to the control block corresponding No. two steel cable through position departments, the outer wall of control block closes soon and is connected with the fastening bolt that extends to in the rope handling hole, the outer wall cup joints and is fixed with the kickboard, and the kickboard is convenient for the holding ring and floats at the surface of water, the top surface of kickboard is fixed with two rotation seats about the axis symmetry in rope handling hole, the internal rotation that rotates the seat is connected with the connecting rod, the end fixing of connecting rod has the grip block, two be connected with the haulage rope between the lateral wall of connecting rod, through closing connection fastening bolt soon at the control block outer wall, can adjust the fastening degree of rope handling hole and No. two steel cables, through the grip block with the clamping action of No. two steel cables.
Further, the method comprises the following steps: the clamping block is an arc plate, a rubber pad is fixedly adhered to the clamping surface of the clamping block, and the friction force between the clamping block and the second steel cable is increased by the rubber pad.
Further, the method comprises the following steps: the outer wall of the bottom end of the loop bar is fixedly sleeved with a pointed conical pipe, and the loop bar is conveniently fixed on the ground through the pointed conical pipe.
Further, the method comprises the following steps: the length of the side rod is four fifths of the length of the sleeve rod, and after the side rod is stored, the side rod cannot exceed the bottom end of the sleeve rod.
Further, the method comprises the following steps: a lateral wall that the crank is located the link outside closes soon and is connected with lock nut, is convenient for decide the angle fixed to the side lever.
The utility model has the advantages that:
1. the telescopic rod is sleeved in the loop bar in a sliding manner, the outer wall of the top end of the loop bar is rotationally connected with the side bar through a clamping ring fixedly sleeved in a sleeving manner, a first guide wheel is fixed at the end part of the side bar, a second guide wheel is fixed at the top end of the telescopic rod, two connecting frames are fixed on the outer side wall of the lower part of the loop bar and are rotationally connected with a first crank and a second crank respectively, the first crank and the second crank are respectively in transmission connection with a first rope winding wheel and a second rope winding wheel, one end of a first steel cable is wound and fixed on the outer wall of the first rope winding wheel, the other end of the first steel cable is fixed with a connecting ring through the second guide wheel, one end of a second steel cable is wound and fixed on the outer wall of the second rope winding wheel, then the other end of the second steel cable sequentially passes through the second guide wheel and the first guide wheel and is connected with the balancing weight, a positioning ring for marking the depth of a water level is sleeved on the outer wall of, by arranging the combination of the telescopic sleeve rod and the telescopic rod and carrying out foundation pit water depth measurement on the traction balancing weight and the positioning ring, the measuring device has a simple overall structure, can ensure the water-entering verticality of the second steel cable, and has higher measuring precision, thereby improving the accuracy of foundation pit water level measurement;
2. the control block with the holding ring corresponds No. two steel cables and runs through position department and has seted up the wire rope handling hole, the outer wall of control block closes soon and is connected with the fastening bolt who extends to in the wire rope handling hole, cup joint at the outer wall of control block and be fixed with the kickboard, then the top surface at the kickboard is fixed with two rotation seats about the axis symmetry in wire rope handling hole, the inside rotation that will rotate the seat is connected with the connecting rod, and the end fixing at the connecting rod has the grip block, simultaneously with being connected with the haulage rope between the lateral wall of two connecting rods, through setting the holding ring to this kind of structure, when the holding ring is measured the water degree of depth, can fix the water degree of depth through the holding ring, when taking out the holding ring from the water again, can fix the position of holding ring.
Drawings
The present invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic structural view of the foundation pit water level monitoring device of the present invention in an expanded state;
FIG. 2 is a schematic structural view of the storage state of the foundation pit water level monitoring device of the present invention;
FIG. 3 is a schematic structural diagram of a positioning ring according to the present invention;
FIG. 4 is a schematic structural view of a middle weight member of the present invention;
fig. 5 is a schematic structural view of the middle loop bar of the present invention.
In the figure: 1. a balancing weight; 2. a positioning ring; 21. a rotating seat; 22. a connecting rod; 23. a clamping block; 24. a stringing hole; 25. a hauling rope; 26. a control block; 27. fastening a bolt; 28. a floating plate; 3. a first guide wheel; 4. a connecting ring; 5. a side lever; 6. a clamping ring; 7. a second guide wheel; 8. a connecting frame; 9. a crank handle I; 10. a first rope winding wheel; 11. a loop bar; 12. a tapered tube; 13. a second crank; 14. a second rope winding wheel; 15. a telescopic rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to 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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-5, a foundation pit water level monitoring device comprises a loop bar 11 and a telescopic rod 15 which is slidably sleeved inside the loop bar 11, wherein a clamping ring 6 is sleeved and fixed on the outer wall of the top end of the loop bar 11, the end part of the clamping ring 6 is rotatably connected with a side lever 5 through a fastening bolt, a first guide wheel 3 is fixed on the end part of the side lever 5, a connecting ring 4 is fixed on the outer wall of the end part of the side lever 5, a second guide wheel 7 is fixed on the top end of the telescopic rod 15, two connecting frames 8 are fixed on the outer side wall of the lower part of the loop bar 11, wherein a first crank 9 and a second crank 14 are respectively rotatably connected inside the two connecting frames 8, a first rope winding wheel 10 and a second rope winding wheel 13 are respectively connected to the ends of the first crank 9 and the second crank 14 which are positioned inside the two connecting frames 8, one end of a first steel cable is fixedly wound on the outer wall of the first rope winding wheel 10, and the other end, no. two outer wall winding of wire winding wheel 13 is fixed with the one end of No. two steel cables, and the other end of No. two steel cables passes through No. two leading wheels 7 in proper order, and a leading wheel 3 is connected with balancing weight 1, and No. two outer wall that the steel cable is located between leading wheel 3 and the balancing weight 1 slides and cup joints holding ring 2 that is used for the mark water level degree of depth, and the position that is located surface of water and air contact through holding ring 2 to No. two steel cables marks to convenient record income water vertical height.
The positioning ring 2 comprises a control block 26 connected with a second steel cable in a sliding manner, a rope penetrating hole 24 is formed in the position, corresponding to the second steel cable, of the control block 26, the outer wall of the control block 26 is connected with a fastening bolt 27 extending into the rope penetrating hole 24 in a screwing manner, a floating plate 28 is fixedly sleeved on the outer wall of the control block 26, the floating plate 28 is convenient for the positioning ring 2 to float on the water surface, two rotating seats 21 are symmetrically fixed on the top surface of the floating plate 28 relative to the axis of the rope penetrating hole 24, connecting rods 22 are rotatably connected inside the rotating seats 21, clamping blocks 23 are fixed at the end portions of the connecting rods 22, a traction rope 25 is connected between the side walls of the two connecting rods 22, the fastening bolts 27 are connected on the outer wall of the control block 26 in a screwing manner, the fastening degree of the rope penetrating hole 24 and the second steel cable can be adjusted, the positioning ring 2 can be fixed through the clamping effect of the clamping blocks 23 and the second steel cable, the friction force between the clamping block 23 and the second steel cable is increased by arranging the rubber pad.
The bottom outer wall of loop bar 11 cup joints and is fixed with sharp taper pipe 12, is convenient for fix loop bar 11 on ground through sharp taper pipe 12, and the length of side lever 5 is four fifths of loop bar 11 length, accomodates the back like this, and side lever 5 can not surpass the bottom of loop bar 11, and a crank 9 is located the outside lateral wall of link 8 and closes soon and is connected with lock nut, is convenient for carry out the angle fixed to side lever 5.
The working principle is as follows: when in use, the loop bar 11 is fixed on the bottom surface near the foundation pit through the pointed conical pipe 12, then the height of the telescopic rod 15 is adjusted according to needs, then the first crank 9 is rotated to drive the first steel cable traction side lever 5 to rotate, then the second crank 13 is rotated to drive the second steel cable traction balancing weight 1, the balancing weight 1 is lowered to the underwater position, then the second crank 13 is controlled to pull the second steel cable to a stretched state, the positioning ring 2 slides downwards under the action of gravity, meanwhile, the positioning ring 2 is positioned at the upper end of the liquid level under the action of the buoyancy of the floating plate 28, then a metering person uses a rod with a hook to be hooked with the traction rope 25, in the hooking process, the traction rope 25 drags the connecting rod 22 to rotate inwards, so as to clamp the clamping block 23 and the second steel cable, then the balancing weight 1 is moved to the ground together, and an operator measures the distance between the balancing weight 1 and the positioning ring 2, thereby measure foundation ditch water level degree of depth, accomodate No. two steel cables after the use, then withdraw telescopic link 15, turn over side lever 5 to the state that pastes with loop bar 11 and lean on.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing is illustrative and explanatory only, and various modifications, additions and substitutions as described for the specific embodiments described herein may be made by those skilled in the art without departing from the scope of the invention or exceeding the scope of the invention as defined in the claims.
Claims (6)
1. The foundation pit water level monitoring device is characterized by comprising a loop bar (11) and a telescopic rod (15) which is slidably sleeved in the loop bar, wherein a clamping ring (6) is fixedly sleeved on the outer wall of the top end of the loop bar (11), the end part of the clamping ring (6) is rotatably connected with a side rod (5) through a fastening bolt, a first guide wheel (3) is fixedly arranged at the end part of the side rod (5), a connecting ring (4) is fixedly arranged on the outer wall of the end part of the side rod (5), a second guide wheel (7) is fixedly arranged at the top end of the telescopic rod (15), two connecting frames (8) are fixedly arranged on the outer side wall of the lower part of the loop bar (11), a first crank (9) and a second crank (14) are respectively and rotatably connected in the two connecting frames (8), and the end parts of the first crank (9) and the second crank (14) which are positioned in the two connecting frames (8) are respectively and are in transmission connection with a first rope winding wheel, the outer wall winding of a rope winding wheel (10) is fixed with the one end of a steel cable, the other end of a steel cable is fixed with go-between (4) through No. two leading wheels (7), the outer wall winding of No. two rope winding wheels (13) is fixed with the one end of No. two steel cables, the other end of No. two steel cables is connected with balancing weight (1) through No. two leading wheels (7), leading wheel (3) in proper order, No. two outer wall slip cup joints that the steel cable is located between leading wheel (3) and balancing weight (1) have holding ring (2) that are used for the mark water level degree of depth.
2. The foundation pit water level monitoring device according to claim 1, wherein the positioning ring (2) comprises a control block (26) slidably connected with a second steel cable, a rope penetrating hole (24) is formed in the position, corresponding to the second steel cable, of the control block (26), a fastening bolt (27) extending into the rope penetrating hole (24) is connected to the outer wall of the control block (26) in a screwing mode, a floating plate (28) is fixedly sleeved on the outer wall of the control block (26), two rotating seats (21) are symmetrically fixed to the top surface of the floating plate (28) relative to the axis of the rope penetrating hole (24), a connecting rod (22) is rotatably connected to the inside of each rotating seat (21), a clamping block (23) is fixed to the end of each connecting rod (22), and a traction rope (25) is connected between the side walls of the two connecting rods (22).
3. The foundation pit water level monitoring device according to claim 2, wherein the clamping block (23) is a circular arc plate, and a rubber pad is adhered and fixed on the clamping surface of the clamping block (23).
4. The foundation pit water level monitoring device according to claim 1, wherein a pointed conical pipe (12) is fixedly sleeved on the outer wall of the bottom end of the sleeve rod (11).
5. A foundation pit water level monitoring device according to claim 1, characterized in that the side lever (5) has a length of four fifths of the length of the sleeve rod (11).
6. The foundation pit water level monitoring device according to claim 1, wherein a locking nut is screwed on the side wall of the first crank (9) located outside the connecting frame (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020629040.3U CN211504312U (en) | 2020-04-23 | 2020-04-23 | Foundation pit water level monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020629040.3U CN211504312U (en) | 2020-04-23 | 2020-04-23 | Foundation pit water level monitoring device |
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| Publication Number | Publication Date |
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| CN211504312U true CN211504312U (en) | 2020-09-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020629040.3U Active CN211504312U (en) | 2020-04-23 | 2020-04-23 | Foundation pit water level monitoring device |
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| CN (1) | CN211504312U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112923881A (en) * | 2021-01-08 | 2021-06-08 | 常州天姆智能科技有限公司 | Zero-angle rotating telescopic arm for intelligent foundation pit detection |
-
2020
- 2020-04-23 CN CN202020629040.3U patent/CN211504312U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112923881A (en) * | 2021-01-08 | 2021-06-08 | 常州天姆智能科技有限公司 | Zero-angle rotating telescopic arm for intelligent foundation pit detection |
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