CN211291655U

CN211291655U - Water level measuring device in building construction

Info

Publication number: CN211291655U
Application number: CN201921988636.6U
Authority: CN
Inventors: 包艳
Original assignee: Beijing Tieyan Construction Supervision Co ltd
Current assignee: Beijing Tieyan Construction Supervision Co ltd
Priority date: 2019-11-18
Filing date: 2019-11-18
Publication date: 2020-08-18
Anticipated expiration: 2029-11-18

Abstract

The utility model discloses a water level measurement device in construction relates to construction technical field, and it includes the casing, shells inner wall's front and the equal joint in the back have the bearing, and cup jointed same pivot in two bearings, the outer winding of pivot is connected with the measuring rope, and the other end of measuring rope walks around the pulley of fixed surface connection on the extension rod and is connected with the last fixed surface of measuring rack. This water level measurement device in construction, through master switch, bolt, extension rod, pulley, first draw-in groove, pull handle, second slide bar, measurement rope, kicking block, first slide bar, stripper plate, normally open switch, mutually supporting between warning light and the observation window to do not need the staff to rely on experience to confirm the position of water level, also avoided measuring the rope and descend and the error that causes along the wall of a well, improved measurement accuracy, just the utility model discloses simple structure, the cost is lower, convenient operation, thereby improved water level measurement device for construction's practicality.

Description

Water level measuring device in building construction

Technical Field

The utility model relates to a construction technical field specifically is a water level measuring device in construction.

Background

The precipitation well plays a role of precipitation in engineering, has depth which is shallow and deep according to precipitation requirements, and can even reach fifty-six meters, the water level detection of the precipitation well is vital to construction quality and safety, the traditional measurement method is mainly against two types, one type is to use a rope and a floating block to be put into the precipitation well until a worker feels that the water level is reached, and then the water level height is obtained through the length of the rope, the detection method has large error and is troublesome to operate, because the well wall of the precipitation well can be an inclined plane, if the rope descends along the well wall, the rope can cause large error, the construction precision requirement can not be met, the potential safety hazard is improved, the other type is a liquid conduction principle, the liquid conduction principle device is too complex, the device is inconvenient for the worker to use, and the manufacturing cost is high, so that the practicability of the water level measuring device for construction is reduced, therefore, a water level measuring apparatus in building construction is urgently needed.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model is not enough to prior art, the utility model provides a water level measurement device in construction, it has two kinds to have solved traditional measuring method and replaced greatly, one kind is to use rope and kicking block to put into the precipitation well, wait for the staff to feel the water level, then the length of throughput rope obtains the water level height, this kind of detection method error is very big not only, and troublesome poeration, because the wall of a well probably is the inclined plane, also can cause very big error if the rope descends along the wall of a well, can not satisfy construction accuracy requirement, the potential safety hazard has been improved, another kind is the electrically conductive principle of liquid, the electrically conductive principle device of liquid is too complicated, and inconvenient staff uses, the cost is comparatively expensive simultaneously, thereby the problem of water level measurement device's practicality for construction has been reduced.

(II) technical scheme

In order to achieve the above purpose, the utility model adopts the technical proposal that: the utility model provides a water level measuring device in construction, includes the casing, the equal joint in front and the back of shells inner wall has the bearing, and has cup jointed same pivot in two bearings, the winding is connected with the measuring rope outside the pivot, the other end of measuring rope is walked around extension rod upper surface fixed connection's pulley and is connected with the upper surface fixed connection of measuring rack, the extension rod cup joints in casing right flank fixed connection's sleeve, the first draw-in groove of a plurality of has been seted up to the upper surface of extension rod, and is provided with fixing device in one of them first draw-in groove, the fixing device joint is at telescopic upper surface.

The lower surface joint of measuring the frame has two first sliding sleeves, cup jointed first slide bar in the first sliding sleeve, and the both ends of two first slide bars are connected with the lower surface of same stripper plate and the last fixed surface of same kicking block respectively, the lower surface of stripper plate and the lower surface overlap joint of measuring the frame inner wall, the upper surface of measuring the frame inner wall and the fixed position that the top of stripper plate corresponds have normally open switch, the lower fixed surface of casing is connected with the support base, the left surface fixedly connected with warning light of casing, the back fixedly connected with of pivot changes the handle.

The left surface joint of commentaries on classics handle has the second sliding sleeve, the second slide bar has cup jointed in the second sliding sleeve, the second slide bar is located one of them in a plurality of second draw-in groove that the casing back was seted up, the back of second slide bar and the front fixed connection who draws the handle, the second slide bar cup joints the spring outward, the both ends of spring respectively with the front of drawing the handle and the back fixed connection of second sliding sleeve, the left surface fixedly connected with power of supporting the base, the left surface of power is provided with the master switch.

Preferably, the fixing device comprises a bolt, the bolt is arranged in the first clamping groove, the bolt is in threaded connection with the nut, and the nut is clamped on the upper surface of the sleeve.

Preferably, the upper surface of the shell is fixedly connected with a moving handle, anti-skid grains are arranged outside the moving handle, and the lower surface of the base is fixedly connected with four brake wheels.

Preferably, a load bearing material is arranged in the measuring frame, and the buoyancy of the floating block is larger than the pressure required by starting the normally open switch.

Preferably, the outer surface of the measuring rope is provided with length readings, the outer surface of the pull handle is provided with anti-skidding lines, and the left side face of the shell is connected with an observation window in a clamping mode.

Preferably, the output end of the power supply is respectively electrically connected with the input ends of the main switch and the normally open switch through wires, and the output ends of the main switch and the normally open switch are electrically connected with the input end of the same prompting lamp through wires.

(III) advantageous effects

The beneficial effects of the utility model reside in that:

1. the water level measuring device in building construction comprises a main switch, a bolt, an extension rod, a pulley, a first clamping groove, a pull handle, a second sliding rod, a second clamping groove, a rotating handle, a rotating shaft, a measuring rope, a floating block, a first sliding rod, a squeezing plate, a normally open switch, a prompt lamp and an observation window which are mutually matched, when the water level in a precipitation well needs to be measured, a worker firstly places the utility model at a proper position, then presses the main switch to unscrew the bolt rightwards, so that the worker can pull the extension rod and the pulley rightwards, when the positions of the extension rod and the pulley are proper, screws the bolt leftwards to clamp the bolt into the proper first clamping groove, at the moment, the worker can pull the second sliding rod backwards through the pull handle, so that the second sliding rod is separated from the second clamping groove, then rotates the rotating handle rightwards through the pull handle, the rotating shaft and releases the measuring rope, so that the measuring frame drives one end of the measuring rope to move downwards under the, when the floating block contacts with water, will remain motionless under the buoyancy of water, and the measuring rack can drive normally open switch downwardly moving and contact with the stripper plate under the effect of gravity, make normally open switch close after can put through the warning light and normally open the circuit between the switch, make the warning light, make the staff can watch the reading on the measuring rope this moment through the observation window, thereby measure the water level, thereby do not need the staff to rely on experience to confirm the position of water level, also avoided measuring the rope and descend and the error that causes along the wall of a well, improved measurement accuracy, just the utility model discloses simple structure, the cost is lower, convenient operation, thereby the practicality of water level measuring device for construction has been improved.

2. This water level measurement device in construction removes and brake the wheel through setting up, and removes and be provided with anti-skidding line outside, has increased staff's palm and has removed the frictional force between the handle, reduced simultaneously the utility model discloses with the frictional force on ground for the staff promotes through removing the utility model discloses it is more convenient laborsaving.

3. This water level measurement device in construction through be provided with the heavy burden material in measuring the frame for the measuring frame can be under the steering of pulley and utilize the gravity effect of the heavy burden material in self to move down and keep perpendicular, thereby has avoided because the crooked error problem that causes of measuring the rope, has ensured the utility model discloses a normal use.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is a schematic sectional view of the casing of the present invention;

fig. 3 is a schematic sectional view of the rear view of the housing of the present invention;

fig. 4 is an enlarged schematic structural diagram of a position a of the present invention.

In the figure: the device comprises a shell 1, a bearing 2, a rotating shaft 3, a measuring rope 4, a pulley 5, a measuring frame 6, an extension rod 7, a sleeve 8, a first clamping groove 9, a fixing device 10, a bolt 101, a nut 102, a first sliding sleeve 11, a first sliding rod 12, a floating block 13, a squeezing plate 14, a braking wheel 15, a normally open switch 16, a supporting base 17, an observation window 18, a prompting lamp 19, a rotating handle 20, a second sliding sleeve 21, a second sliding rod 22, a second clamping groove 23, a pulling handle 24, a spring 25, a power supply 26 and a main switch 27.

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.

As shown in fig. 1-4, the utility model provides a technical solution: a water level measuring device in building construction comprises a shell 1, wherein a moving handle is fixedly connected to the upper surface of the shell 1, anti-skid patterns are arranged outside the moving handle, four brake wheels 15 are fixedly connected to the lower surface of a base, the moving handle and the brake wheels 15 are arranged, and the anti-skid patterns are arranged outside the moving handle, so that the friction force between a palm of a worker and the moving handle is increased, meanwhile, the friction force between the utility model and the ground is reduced due to the existence of the brake wheels 15, the worker pushes the utility model through the moving handle, the utility model is more convenient and labor-saving, an observation window 18 is clamped on the left side surface of the shell 1, the worker can watch the reading of a measuring rope 4 through the observation window 18 due to the arrangement of the observation window 18, the use of the worker is facilitated, bearings 2 are clamped on the front surface and the back surface of the inner wall of the shell 1, and the same rotating shaft 3 is sleeved in, the outer surface of the rotating shaft 3 is wound and connected with the measuring rope 4, the length reading is arranged on the outer surface of the measuring rope 4, the length reading is arranged outside the measuring rope 4, so that a worker can directly view the reading of the measuring rope 4, the worker is not required to use a measuring tool to measure the length of the measuring rope 4 after the measurement is completed, the measurement work of the water level by the worker is facilitated, the other end of the measuring rope 4 bypasses the pulley 5 fixedly connected with the upper surface of the extension rod 7 and is fixedly connected with the upper surface of the measuring frame 6, the weight bearing material is arranged in the measuring frame 6, the measuring frame 6 can move downwards and keep vertical under the steering action of the pulley 5 and under the gravity action of the weight bearing material in the measuring frame 6, the error problem caused by the bending of the measuring rope 4 is avoided, and the normal use of the utility model is ensured, extension rod 7 cup joints in 1 right flank fixed connection's of casing sleeve 8, the first draw-in groove 9 of a plurality of has been seted up to extension rod 7's upper surface, and be provided with fixing device 10 in one of them first draw-in groove 9, fixing device 10 joint is on sleeve 8's upper surface, fixing device 10 includes bolt 101, bolt 101 sets up in first draw-in groove 9, bolt 101 threaded connection is in nut 102, nut 102 joint is at sleeve 8's upper surface, through setting up fixing device 10, thereby make the staff can fix extension rod 7 and pulley 5's position through screwing up bolt 101, thereby avoided extension rod 7 to receive the effect of external force and remove or drop and lead to the staff can not normally carry out the measuring problem in the use.

The lower surface of the measuring frame 6 is connected with two first sliding sleeves 11, a first sliding rod 12 is sleeved in the first sliding sleeve 11, and two ends of the two first sliding rods 12 are respectively fixedly connected with the lower surface of the same extrusion plate 14 and the upper surface of the same floating block 13, the lower surface of the extrusion plate 14 is lapped with the lower surface of the inner wall of the measuring frame 6, the buoyancy of the floating block 13 is larger than the pressure required by the starting of the normally open switch 16, so that the measuring frame 6 can drive one end of the rope to move downwards, when the floating block 13 is contacted with water, the floating block can be kept still under the buoyancy of the water, the measuring frame 6 can drive the normally open switch 16 to move downwards and be contacted with the extrusion plate 14 under the action of the gravity, thereby ensuring the normal use of the utility model, the position corresponding to the upper surface of the inner wall of the measuring frame 6 and the upper part of, through setting up normally open switch 16 for normally open switch 16 can form the return circuit of a disconnection with master switch 27 and warning light 19, and when normally open switch 16 started to close, will form a complete return circuit, thereby make warning light 19 circular telegram turn on and indicate the staff, the lower fixed surface of casing 1 is connected with supports base 17, the left surface fixedly connected with warning light 19 of casing 1, the back fixedly connected with of pivot 3 changes 20.

The left side of the rotating handle 20 is connected with a second sliding sleeve 21 in a clamping manner, a second sliding rod 22 is connected in the second sliding sleeve 21, the second sliding rod 22 is positioned in one of a plurality of second clamping grooves 23 formed in the back of the shell 1, the back of the second sliding rod 22 is fixedly connected with the front of the pull handle 24, anti-slip patterns are arranged on the outer surface of the pull handle 24, the pull handle 24 is arranged, and the anti-slip patterns are arranged outside the pull handle 24, so that the contact area and the friction force between the palm of a worker and the second sliding rod 22 can be increased, the worker can pull the second sliding rod 22 backwards through the pull handle 24 more conveniently and more conveniently, the worker is not easy to slide, the spring 25 is sleeved outside the second sliding rod 22, the two ends of the spring 25 are respectively fixedly connected with the front of the pull handle 24 and the back of the second sliding sleeve 21, and the spring 25 is arranged, so that when the worker slowly loosens the pull handle 24, the spring 25 can drive the second sliding rod 22 to move, support base 17's left surface fixedly connected with power 26, power 26's left surface is provided with master switch 27, and power 26's output passes through the wire and is connected with master switch 27 and normally open switch 16's input electricity respectively, and master switch 27 and normally open switch 16's output passes through the wire and is connected with same warning light 19's input electricity, through setting up power 26 for power 26 can be for the work power supply of warning light 19, thereby has ensured the utility model discloses in the open air and do not have the normal work under the external power supply 26 condition.

The utility model discloses an operating procedure does:

s1, when the water level in the precipitation well needs to be measured, a worker places the utility model at a proper position, steps on the brake block on the brake wheel 15 to brake, presses the main switch 27 downwards, and unscrews the bolt 101 rightwards, so that the worker can pull the extension rod 7 and the pulley 5 rightwards, and screws the bolt 101 leftwards when the positions of the extension rod 7 and the pulley 5 are proper, so that the bolt is clamped into a proper first clamping groove 9;

s2, at the moment, a worker can pull the second sliding rod 22 backwards through the pull handle 24 to enable the second sliding rod 22 to be separated from the second clamping groove 23, then the pull handle 24 rotates the rotating handle 20 and the rotating shaft 3 rightwards and loosens the measuring rope 4, so that the measuring frame 6 drives one end of the measuring rope 4 to move downwards under the action of gravity, when the floating block 13 is contacted with water, the floating block keeps still under the action of buoyancy of the water, the measuring frame 6 drives the normally open switch 16 to move downwards and contact with the extrusion plate 14 under the action of the gravity, a circuit between the prompting lamp 19 and the normally open switch 16 can be connected after the normally open switch 16 is closed, the prompting lamp 19 is lightened, the worker can watch the reading on the measuring rope 4 through the observation window 18 at the moment, and then subtract the reading of the distance between the pulley 5 and the shell 1 from the reading, and accordingly a water level reading is obtained;

s3, need accomodate and remove after the measurement is accomplished the utility model discloses the time, can be through drawing 24 to the left turn commentaries on classics 20 and pivot 3 and tighten up measuring rope 4, make the one end of measuring rope 4 can drive measuring rack 6 and kicking block 13 rebound and break away from the surface of water, when the highly suitable of measuring rack 6, the staff can slowly loosen and draw handle 24, make spring 25 can utilize the pulling force of self to drive second slide bar 22 forward movement and block suitable second draw-in groove 23 into, the staff can collect extension rod 7 through unscrewing bolt 101 again, can lift the brake block on the brake wheel 15 at last, and it is right through the handle the utility model discloses remove.

The above-mentioned embodiments further describe the objects, technical solutions and advantages of the present invention in detail, it should be understood that the above description is only the embodiments of the present invention, and is not intended to limit the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. A water level measuring device in building construction, includes casing (1), its characterized in that: the front and the back of the inner wall of the shell (1) are respectively clamped with a bearing (2), the two bearings (2) are internally sleeved with the same rotating shaft (3), the rotating shaft (3) is wound and connected with a measuring rope (4), the other end of the measuring rope (4) bypasses a pulley (5) fixedly connected with the upper surface of an extension rod (7) and is fixedly connected with the upper surface of a measuring frame (6), the extension rod (7) is sleeved in a sleeve (8) fixedly connected with the right side surface of the shell (1), the upper surface of the extension rod (7) is provided with a plurality of first clamping grooves (9), one of the first clamping grooves (9) is internally provided with a fixing device (10), and the fixing device (10) is clamped on the upper surface of the sleeve (8);

the lower surface of the measuring frame (6) is clamped with two first sliding sleeves (11), first sliding rods (12) are sleeved in the first sliding sleeves (11), two ends of each first sliding rod (12) are fixedly connected with the lower surface of the same extrusion plate (14) and the upper surface of the same floating block (13) respectively, the lower surface of each extrusion plate (14) is in lap joint with the lower surface of the inner wall of the measuring frame (6), a normally-open switch (16) is fixedly connected to the position, corresponding to the upper part of each extrusion plate (14), of the upper surface of the inner wall of the measuring frame (6), a supporting base (17) is fixedly connected to the lower surface of the shell (1), a prompting lamp (19) is fixedly connected to the left side surface of the shell (1), and a rotating handle (20) is fixedly connected to the back surface of the rotating shaft (3);

it has second sliding sleeve (21) to change the left surface joint of handle (20), second slide bar (22) have been cup jointed in second sliding sleeve (21), second slide bar (22) are located one of them in a plurality of second draw-in groove (23) that casing (1) back was seted up, the back of second slide bar (22) and the front fixed connection who draws handle (24), second slide bar (22) cup joint has spring (25) outward, the both ends of spring (25) respectively with the front of drawing handle (24) and the back fixed connection of second sliding sleeve (21), the left surface fixedly connected with power (26) of support base (17), the left surface of power (26) is provided with master switch (27).

2. The water level measuring apparatus in building construction according to claim 1, wherein: the fixing device (10) comprises a bolt (101), the bolt (101) is arranged in the first clamping groove (9), the bolt (101) is connected in a nut (102) in a threaded mode, and the nut (102) is connected to the upper surface of the sleeve (8) in a clamped mode.

3. The water level measuring apparatus in building construction according to claim 1, wherein: the upper surface of the shell (1) is fixedly connected with a moving handle, anti-skid lines are arranged outside the moving handle, and the lower surface of the base is fixedly connected with four brake wheels (15).

4. The water level measuring apparatus in building construction according to claim 1, wherein: and a load bearing material is arranged in the measuring frame (6), and the buoyancy of the floating block (13) is greater than the pressure required by the starting of the normally open switch (16).

5. The water level measuring apparatus in building construction according to claim 1, wherein: the outer surface of the measuring rope (4) is provided with length reading, the outer surface of the pull handle (24) is provided with anti-skidding lines, and the left side face of the shell (1) is connected with an observation window (18) in a clamping mode.

6. The water level measuring apparatus in building construction according to claim 1, wherein: the output end of the power supply (26) is respectively electrically connected with the input ends of the main switch (27) and the normally open switch (16) through wires, and the output ends of the main switch (27) and the normally open switch (16) are electrically connected with the input end of the same prompting lamp (19) through wires.