CN110702073A - Slope measuring device for building engineering supervision and measuring method thereof - Google Patents
Slope measuring device for building engineering supervision and measuring method thereof Download PDFInfo
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- CN110702073A CN110702073A CN201911112171.2A CN201911112171A CN110702073A CN 110702073 A CN110702073 A CN 110702073A CN 201911112171 A CN201911112171 A CN 201911112171A CN 110702073 A CN110702073 A CN 110702073A
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- base
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- groove
- slope
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C9/00—Measuring inclination, e.g. by clinometers, by levels
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C15/00—Surveying instruments or accessories not provided for in groups G01C1/00 - G01C13/00
- G01C15/10—Plumb lines
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- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The invention relates to a slope measuring device for building engineering supervision and a measuring method thereof, wherein the slope measuring device comprises a base and a slope measurer body, the top surface of the base is provided with an installation box with a side opening, the slope measurer body is installed at the top in the installation box, an adaptive movable door is arranged at the opening of the installation box, sliding grooves are arranged on two opposite sides of the opening of the installation box, the sliding grooves extend along the vertical direction and are communicated with the top of the installation box, two opposite sides of the movable door are slidably installed in the sliding grooves, one end of the movable door, which is close to the base, is relatively provided with clamping blocks slidably installed in the sliding grooves, the movable door is hinged with the clamping blocks, the inner side wall of each sliding groove is provided with a guide groove, and each clamping; a positioning block is arranged at one end of the guide groove far away from the base; the bottom of the base is provided with a roller, and the base is provided with a braking component for stopping the roller from rolling; the base is provided with a cleaning assembly for cleaning a road surface. The invention protects the slope measurer body and can achieve stable measurement.
Description
Technical Field
The invention relates to the technical field of slope measurement, in particular to a slope measurement device for building engineering supervision and a measurement method thereof.
Background
At present, along with the continuous development of society, the living standard of people is also continuously improved, in order to meet the working and living requirements of people, the construction engineering is gradually developed to a higher level, in order to ensure the integral stability of a building, the gradient of a side slope needs to be measured in the construction, the measurement accuracy needs to be ensured, and the measurement efficiency also needs to be ensured.
Present, for CN107607096A like chinese patent document bulletin number, the patent name is a road slope measuring device, comprising a base plate, be provided with two stands on the bottom plate perpendicularly, two the stand top is connected with the horizontal pole, the horizontal pole bottom is equipped with fixture, the centre gripping has the protractor in the fixture, the protractor includes rectangular board and arc board, the arc board of protractor is equipped with the scale mark, the rectangular board of protractor is equipped with the sleeve, the initial point of protractor is in on telescopic axis, install the pivot through the bearing in the sleeve, there is the nylon rope in the pivot, the nylon rope sets up with pivot axis collineation, the one end of nylon rope is connected with the plumb bob.
The above prior art solutions have the following drawbacks: this slope measuring device's protractor, nylon rope and plumb bob all expose outside to be provided with the device that keeps out it to when building site carried slope measuring device, some debris of building site can bump the measuring instrument, thereby cause the damage.
Disclosure of Invention
The invention aims to provide a slope measuring device for building engineering supervision and a measuring method thereof, which have the effects of protecting a slope measurer body and achieving stable measurement.
The above object of the present invention is achieved by the following technical solutions:
a slope measuring device for building engineering supervision comprises a base and a slope measurer body, wherein the top surface of the base is provided with an installation box with a side opening, the slope measurer body is installed at the top in the installation box, an adaptive movable door is arranged at the opening of the installation box, sliding grooves are formed in two opposite sides of the opening of the installation box, the sliding grooves extend in the vertical direction and are communicated with the top of the installation box, two opposite sides of the movable door are slidably installed in the sliding grooves, clamping blocks slidably installed in the sliding grooves are oppositely arranged at one end, close to the base, of the movable door, the movable door is hinged with the clamping blocks, guide grooves extending in the vertical direction are formed in the inner side walls of the sliding grooves, and the clamping blocks are provided with guide blocks matched with the guide grooves; a positioning block is arranged at one end of the guide groove far away from the base; when the clamping block slides to a position where the guide block abuts against the positioning block, the hinged part of the movable door and the clamping block is flush with the upper surface of the installation box; the bottom of the base is provided with a roller, and the base is provided with a braking component for stopping the roller from rolling; the base is provided with a cleaning assembly for cleaning a road surface.
By adopting the technical scheme, when the measurement is not needed, the gradient measurer body is positioned in the installation box, so that the gradient measurer body cannot be damaged by the penetration of sundries in a construction site; the slope measurer body can be protected during storage; when the utility model is needed, the utility model can be used by sliding the movable door; when the guide block and the positioning block are mutually abutted, the movable door is rotated to enable the movable door to be abutted against the box top of the installation box, so that the opening of the installation box is opened, and a result detected by the gradient measurer body can be clearly checked; the brake assembly is arranged, so that the roller cannot roll in the test process, and the test stability of the slope measurer body is improved; because the ground in construction place has debris such as more stone, sand material, thereby can clean ground through being provided with clean subassembly to avoid debris to fill up the gyro wheel, influence the measurement accuracy of slope caliber body, improve measurement stability.
The invention is further configured to: the lateral wall horizontal extension of base has first mounting hole, the bottom of base extends along vertical direction has the second mounting hole with first mounting hole intercommunication, braking component includes: the limiting block is arranged in the first mounting hole in a sliding mode; a first limiting ring is arranged at the orifice of the first mounting hole; the braking part comprises a driving rod hinged to the second mounting hole and an arc-shaped braking block abutted to the outer surface of the roller, an abutting groove is formed in the position of the limiting block and the position of the second mounting hole, one end of the driving rod extends into the abutting groove, the other end of the driving rod extends out of the second mounting hole, one side, away from the orifice of the first mounting hole, of the abutting groove is abutted to the driving rod, the outer arc surface of the arc-shaped braking block and one end, extending out of the second mounting hole, of the driving rod are fixed, and the inner arc surface of the arc-shaped braking block is; and the base is provided with a driving assembly for driving the limiting block to slide.
By adopting the technical scheme, when the movable type roller wheel is moved to a measuring place, the driving assembly drives the limiting block to slide in the first mounting hole, so that the part of the driving rod, which is positioned in the abutting groove, is abutted against the side wall of the abutting groove, the limiting block is continuously moved, the driving rod is rotated until the inner arc surface of the arc-shaped brake block is abutted against the outer side wall of the roller wheel, and the roller wheel is braked; when the braking of the roller needs to be loosened, the driving assembly drives the limiting block to move towards the opposite direction, so that the driving rod rotates again until the part, extending into the butting groove, of the driving rod abuts against the side wall of the butting groove, and the roller can roll again.
The invention is further configured to: the drive assembly includes: the screw rod is arranged on the first limiting ring in a threaded fit manner, and the mounting part is used for rotatably connecting the screw rod with the limiting block; the screw rod extends along the extending direction of the first mounting hole, one end of the screw rod is connected with one side, close to the orifice of the first mounting hole, of the limiting block, and the other end of the screw rod extends out of the first limiting ring.
Through adopting above-mentioned technical scheme, through rotating the screw rod, can drive the stopper and slide smoothly in first mounting hole to can also guarantee the location to the stopper, easy and simple to handle, the practicality is strong.
The invention is further configured to: the stopper is equipped with the adaptation groove near drill way one side of first mounting hole, the installed part includes: install in the screw rod be close to the connecting rod of stopper one end and install in the turning block of screw rod one end is kept away from to the connecting rod, the turning block rotary type is installed in the adaptation groove, the notch play in adaptation groove is equipped with the second spacing ring, the inner circle of second spacing ring is passed to the connecting rod.
Through adopting above-mentioned technical scheme, when needs move the stopper towards the drill way direction of first mounting hole, accessible turning block drives the stopper with sliding together with the butt of second spacing ring.
The invention is further configured to: bottom one side of base is equipped with the holding tank, clean subassembly includes: the cleaning piece is arranged in the accommodating groove, and the driving piece drives the cleaning piece to move towards the direction vertical to the bottom surface of the base.
By adopting the technical scheme, when the ground needs to be cleaned. The cleaning piece is driven by the driving piece to move towards the ground until the cleaning piece is abutted against the ground, so that the ground can be cleaned when the base is pushed; when the cleaning piece is conveyed, the cleaning piece can be retracted into the accommodating groove through the driving piece, so that normal conveying is not influenced, and the service life of the cleaning piece can be prolonged.
The invention is further configured to: the cleaning member includes: with the mount pad that holds groove looks adaptation and install in the mount pad is close to the brush of holding tank notch one side, the mount pad is close to holding tank notch one side and is equipped with the dovetail, the dovetail extends along the horizontal direction, one side of brush is equipped with the brush hair that extends towards cleaning element moving direction with dovetail piece, the opposite side of dovetail looks adaptation.
Through adopting above-mentioned technical scheme, make through mutually supporting of dovetail and dovetail piece can reach the demountable installation to the brush for it is convenient to change, and the practicality is strong.
The invention is further configured to: the measurement body includes: protractor, installation rope and plummet, the roof in the install bin is installed to the protractor through connecting piece dismantlement formula, the protractor is towards the opening one side of install bin, the center department of protractor has the installation pole along the horizontal direction extension, the one end rotary type of installation rope is installed in installation pole, other end connection plummet.
Through adopting above-mentioned technical scheme, make the installation rope extend along vertical direction all the time through the action of gravity of plummet, the scale when being the horizontality through the corresponding scale of installation rope and angle square and base makes the contrast, can reachs the slope of this ramp, should measure simple structure, and the practicality is high.
The invention is further configured to: the connector includes: the fixed seat is fixed at the top in the installation box, and one side of the fixed seat facing the base is provided with an insertion groove for inserting the protractor; the protractor and the fixed seat are fixed through bolts.
By adopting the technical scheme, the protractor is arranged in the insertion groove through the bolt, so that the protractor can be detachably arranged, and the protractor is convenient to replace.
The invention is further configured to: the lateral wall of dodge gate is equipped with the mounting groove, it has the handle to articulate in the mounting groove.
By adopting the technical scheme, the movable door can be pulled more smoothly by arranging the handle; the purpose of being provided with the mounting groove is to guarantee that the handle can not stretch out the surface of install bin and cause the damage when promoting the base at ordinary times.
A method for measuring a gradient of a construction project supervision apparatus according to any one of claims 1 to 9, the method comprising the steps of:
the method comprises the following steps: starting the driving piece to drive the cleaning piece to move towards the ground until the bottommost part of the bristles is flush with the bottommost part of the roller;
step two: standing on one side of the base far away from the cleaning piece, and pushing the base to a ramp testing position;
step three: rotating the screw until the inner arc surface of the arc-shaped brake block is abutted to the roller;
step four: pulling the handle to slide the movable door along the sliding groove until the guide block is abutted against the positioning block;
step five: the rotary movable door is abutted against the top of the installation box;
step six: recording the scale of the installation rope pointing to the protractor when the plumb does not move;
step seven: rotating the movable door and enabling the movable door to slide along the sliding groove towards the base until the movable door is abutted against the base;
step eight: rotating the screw rod towards the opposite direction to enable the arc-shaped brake block to leave the roller; the driving piece is started to make the cleaning piece move towards the accommodating groove.
By adopting the technical scheme, the gradient measurer body is positioned in the installation box in the moving process, so that the gradient measurer body is not damaged due to contact with external sundries; before the base is moved to a measuring place, the brush is used for cleaning, so that the roller is prevented from being cushioned by impurities on the measuring surface, and the measuring accuracy is influenced; and the arc-shaped brake block is abutted to the roller, so that the roller can be braked, and the measuring stability is ensured.
In conclusion, the beneficial technical effects of the invention are as follows:
1. when the measurement is not needed, the gradient measurer body is positioned in the installation box, so that the gradient measurer body cannot be damaged by the fact that sundries in a construction site stretch into the gradient measurer body; the slope measurer body can be protected during storage; when the utility model is needed, the utility model can be used by sliding the movable door; when the guide block and the positioning block are mutually abutted, the movable door is rotated to enable the movable door to be abutted against the box top of the installation box, so that the opening of the installation box is opened, and a result detected by the gradient measurer body can be clearly checked; the brake assembly is arranged, so that the roller cannot roll in the test process, and the test stability of the slope measurer body is improved; the floor of the construction site has more sundries such as stones and sand, and the floor can be cleaned by arranging the cleaning assembly, so that the roller is prevented from being cushioned by the sundries to influence the measurement accuracy of the slope measurer body, and the measurement stability is improved;
2. when the brake block moves to a measuring place, the driving assembly drives the limiting block to slide in the first mounting hole, so that the part, located in the abutting groove, of the driving rod is abutted against the side wall of the abutting groove, the limiting block continues to move, the driving rod rotates until the inner arc surface of the arc-shaped brake block is abutted against the outer side wall of the roller, and the roller is braked; when the braking of the roller needs to be released, the driving assembly drives the limiting block to move towards the opposite direction, so that the driving rod rotates again until the part, extending into the abutting groove, of the driving rod abuts against the side wall of the abutting groove, and the roller can roll again;
3. when cleaning of the floor is required. The cleaning piece is driven by the driving piece to move towards the ground until the cleaning piece is abutted against the ground, so that the ground can be cleaned when the base is pushed; when the cleaning piece is conveyed, the cleaning piece can be retracted into the accommodating groove through the driving piece, so that normal conveying is not influenced, and the service life of the cleaning piece can be prolonged.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic structural view of the opened movable door of the present invention.
Fig. 3 is a partially enlarged schematic view of a portion a in fig. 2.
Fig. 4 is a sectional view showing the overall structure of the installation case of the present invention.
Fig. 5 is a partially enlarged schematic view of a portion B in fig. 4.
Fig. 6 is another angle structure diagram of the present invention.
Fig. 7 is a sectional view showing the structure of the brush of the present invention mounted to the mount.
Fig. 8 is a structural sectional view of the brake assembly of the present invention.
Fig. 9 is a partially enlarged schematic view of a portion C in fig. 8.
In the figure, 1, a base; 11. a pushing handle; 12. accommodating grooves; 121. a mounting seat; 1211. a dovetail groove; 122. a brush; 1221. a dovetail block; 13. a first mounting hole; 14. a second mounting hole; 15. a cylinder; 16. a roller; 161. a drive wheel; 162. a driven wheel; 2. installing a box; 21. a movable door; 211. a bit block; 212. a guide block; 213. mounting grooves; 214. a handle; 22. a chute; 221. a guide groove; 222. positioning blocks; 23. a fixed seat; 231. inserting grooves; 24. a mating groove; 3. a brake assembly; 31. a limiting block; 311. a butt joint groove; 312. an adaptation groove; 313. a second stop collar; 32. a screw; 321. a connecting rod; 322. rotating the block; 323. a rotating ring; 33. a first limit ring; 34. a drive rod; 35. arc-shaped brake blocks; 351. a rubber pad; 4. a slope measurer body; 41. a protractor; 411. mounting a rod; 412. a bearing; 42. installing a rope; 421. a collar; 43. and (5) plumb bob.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1 and 2, the slope measuring device for building engineering supervision and the measuring method thereof disclosed by the invention comprise a base 1, an installation box 2 and a slope measurer body 4, wherein four corners of the bottom of the base 1 are respectively provided with a roller 16, the installation box 2 is installed at the top of the base 1, the side of the installation box 2 is provided with an opening, the installation box 2 is integrally rectangular, and the opening of the installation box 2 is provided with a movable door 21.
One side of the outer side wall of the movable door 21 close to the base 1 is provided with a mounting groove 213, and a handle 214 is hinged in the mounting groove 213.
As shown in fig. 2 and 3, the slope measurer body 4 includes: the fixing seat 23 is arranged at the top of the mounting box 2, the inserting groove 231 is formed in one side, close to the base 1, of the fixing seat 23, one end, in a straight line shape, of the side face of the protractor 41 is inserted into the inserting groove 231, one end, in a circular arc shape, of the side face of the protractor 41 vertically faces the base 1, the protractor 41 and the fixing seat 23 are fixed through bolts, and the scales of the protractor 41 face one side of an opening of the mounting box 2; the center of protractor 41 is equipped with installation pole 411, installation pole 411 one end is fixed at protractor 41, the other end extends towards the opening direction of install bin 2 along the level, bearing 412 has been cup jointed on installation pole 411, the inner circle of bearing 412 is fixed with installation pole 411, the one end of installation rope 42 is fixed with lantern ring 421, the fixed plummet 43 of the other end, lantern ring 421 cup joints the outer lane of fixing at bearing 412, installation rope 42 extends downwards towards vertical from lantern ring 421, the distance that the one end that the lantern ring 421 was kept away from to the base 1 is less than the distance of protractor 41 bottom to base 1 to the initial position contained angle change of mountable rope 42 and protractor 41 tests the slope.
As shown in fig. 2 and 4, sliding grooves 22 are formed on two opposite sides of the installation box 2, the sliding grooves 22 extend upwards, the top of the sliding grooves 22 is communicated with the top of the installation box 2, and two opposite sides of the movable door 21 are slidably installed in the sliding grooves 22.
As shown in fig. 4 and 5, one end of the movable door 21 close to the base 1 is provided with a locking block 211, the movable door 21 is hinged to the locking block 211, the locking block 211 is slidably mounted in the sliding slot 22, a matching slot 24 is provided at a position corresponding to the sliding slot 22 on the bottom surface of the mounting box 2, and the locking block 211 is matched with the matching slot 24, so that the opening can be opened and closed smoothly.
The relative both sides of screens piece 211 are equipped with guide block 212, the relative both sides in spout 22 are equipped with guide way 221, the extending direction of guide way 221 is unanimous with the extending direction of spout 22, guide block 212 is slidingly installed in guide way 221, one side of keeping away from base 1 of guide way 221 is equipped with locating piece 222, locating piece 222 and guide block 212 butt, when guide block 212 and locating piece 222 butt, the articulated department of dodge gate 21 and screens piece 211 is the same level with the upper surface of install bin 2.
As shown in fig. 6 and 7, a pushing handle 11 is arranged on one side of the base 1, an accommodating groove 12 is arranged at the bottom of the other side, the pushing handle 11 is arranged in an upward inclined manner, the accommodating groove 12 horizontally extends along the width direction of the base 1, an installing seat 121 is arranged in the accommodating groove 12, air cylinders 15 are fixed at intervals on the top of the base 1, the air cylinders 15 extend along the vertical direction, and pistons of the air cylinders 15 and the side, close to the bottom of the accommodating groove 12, of the installing seat 121 are fixed; a dovetail groove 1211 is arranged on one side of the mounting seat 121 close to the notch of the accommodating groove 12, and the extending direction of the dovetail groove 1211 is consistent with the extending direction of the accommodating groove 12; a brush 122 is arranged on one side of the mounting seat 121, which is provided with a dovetail 1211, a dovetail block 1221 is arranged on one side of the brush 122, which is close to the mounting seat 121, and bristles are arranged on the other side of the brush, and the dovetail block 1221 is inserted into the dovetail 1211; therefore, the road surface can be cleaned before detection, and the condition that the roller 16 cannot be in direct contact with the ground is avoided.
As shown in fig. 6 and 8, the rollers 16 are divided into a driving wheel 161 and a driven wheel 162, the two rollers 16 located on the side of the handle 11 are the driving wheels 161, and the two rollers 16 located on the side of the brush are the driven wheels 162.
As shown in fig. 8 and 9, two first mounting holes 13 are formed in the side wall of the base 1 close to the push handle 11 at intervals, each first mounting hole 13 corresponds to one driving wheel 161, the first mounting holes 13 extend in the length direction of the base 1 along the horizontal direction, a limiting block 31 is installed in the first mounting hole 13 in a sliding manner, one side of the limiting block 31 close to the orifice of the first mounting hole 13 is connected with a screw rod 32, the screw rod 32 extends out of the first mounting hole 13 along the horizontal direction, a first limiting ring 33 is fixed at the orifice of the first mounting hole 13, and the screw rod 32 is installed in threaded fit with the inner ring of the first limiting ring 33;
an adaptation groove 312 is formed in one side, close to the orifice of the first mounting hole 13, of the limiting block 31, a connecting rod 321 is fixed to one end, close to the limiting block 31, of the screw rod 32, the extending direction of the connecting rod 321 is consistent with the extending direction of the screw rod 32, a rotating block 322 is fixed to one end, far away from the screw rod 32, of the connecting rod 321, the rotating block 322 is rotatably installed in the adaptation groove 312, a second limiting ring 313 is fixed to a notch of the adaptation groove 312, and the connecting rod 321 penetrates through an inner ring of the second limiting ring 313 to achieve the purpose that the screw rod 32 is;
a rotating ring 323 is fixed at one end of the screw 32 extending out of the first mounting hole 13, so that the screw 32 can be rotated more smoothly;
a second mounting hole 14 is formed in the bottom of the base 1, the second mounting hole 14 extends vertically upwards and is communicated with the first mounting hole 13, and a butting groove 311 is formed in the position, corresponding to the second mounting hole 14, of the limiting block 31; an actuating rod 34 is hinged in the second mounting hole 14, one end of the actuating rod 34 extends into the abutting groove 311, the other end of the actuating rod extends out of the second mounting hole 14, an arc-shaped brake block 35 is arranged at one end of the actuating rod 34 extending out of the second mounting hole 14, the outer arc surface of the arc-shaped brake block 35 is fixed with the actuating rod 34, and the inner arc surface of the arc-shaped brake block 35 abuts against the outer side wall of the corresponding driving wheel 161; one end of the driving rod 34 extending into the abutting groove 311 abuts against one side of the abutting groove 311 away from the orifice of the first mounting hole 13;
the inner arc surface of the arc-shaped brake block 35 is fixed with a rubber pad 351, so that the braking effect is improved.
The embodiment also relates to a gradient measuring method, which comprises the following specific operation steps: before the measuring point is pushed, the air cylinder 15 is started, the brush 122 is driven to move towards the ground, the air cylinder 15 is stopped after the brush 122 abuts against the ground, the push handle 11 is grabbed to push the base 1, and the brush 122 cleans the ground of the measuring point; when the arc brake block 35 is pushed to a measuring point, the screw 32 is rotated to drive the limiting block 31 to move towards the orifice of the first mounting hole 13 until the rubber pad 351 of the arc brake block 35 abuts against the outer side wall of the roller 16; pulling the handle 214 to move the movable door 21 along the direction of the original path base 1 until the guide block 212 abuts against the positioning block 222, and then rotating the movable door 21 to abut against the top of the installation box 2; looking at the plumb bob 43 from the opening of the mounting box 2, and recording the scale of the protractor 41 corresponding to the mounting rope 42 when the plumb bob does not swing; then, the movable door 21 is rotated, and the movable door 21 slides towards the extending direction of the sliding groove 22 until the clamping block 211 is clamped in the matching groove 24; starting the cylinder 15 to retract the brush 122 into the accommodating groove 12; finally, the screw 32 is rotated to enable one side of the abutting groove 311 close to the first mounting hole 13 to abut against the first mounting hole until the arc-shaped brake block 35 leaves the roller 16, so that the slope measuring device can be pushed away to finish the slope of the slope.
The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.
Claims (10)
1. The utility model provides a slope measuring device for building engineering supervision, includes base (1) and slope caliber body (4), its characterized in that, the top surface of base (1) is equipped with side open-ended install bin (2), top in install bin (2) is installed in slope caliber body (4), the opening part of install bin (2) is equipped with dodge gate (21) of looks adaptation, the opening both sides relatively of install bin (2) are equipped with spout (22), spout (22) extend and communicate with install bin (2) top along vertical direction, the both sides sliding mounting in spout (22) relatively of dodge gate (21), the one end that dodge gate (21) are close to base (1) is equipped with clamping block (211) of sliding mounting in spout (22) relatively, dodge gate (21) and clamping block (211) articulated installation, the inside wall of spout (22) is equipped with guide way (221) that extend along vertical direction, the clamping block (211) is provided with a guide block (212) matched with the guide groove (221); a positioning block (222) is arranged at one end of the guide groove (221) far away from the base (1); when the clamping block (211) slides to the position where the guide block (212) abuts against the positioning block (222), the hinged part of the movable door (21) and the clamping block (211) is flush with the upper surface of the installation box (2); the bottom of the base (1) is provided with a roller (16), and the base (1) is provided with a braking component (3) for stopping the roller (16) from rolling; the base (1) is provided with a cleaning assembly for cleaning a road surface.
2. A slope measuring device for construction supervision according to claim 1, wherein the side wall of the base (1) extends horizontally with a first mounting hole (13), the bottom of the base (1) extends vertically with a second mounting hole (14) communicating with the first mounting hole (13), the brake assembly (3) comprises: the limiting block (31) and the braking piece are arranged in the first mounting hole (13) in a sliding mode; a first limiting ring (33) is arranged at the orifice of the first mounting hole (13); the braking member includes: the driving rod (34) hinged to the second mounting hole (14) and the arc-shaped brake block (35) abutted to the outer surface of the roller (16) are arranged, abutting grooves (311) are formed in the positions of the limiting blocks (31) and the second mounting hole (14), one end of the driving rod (34) extends into the abutting grooves (311), the other end of the driving rod extends out of the second mounting hole (14), one side, far away from the orifice of the first mounting hole (13), of the abutting grooves (311) is abutted to the driving rod (34), the outer arc surface of the arc-shaped brake block (35) and one end, extending out of the second mounting hole (14), of the driving rod (34) are fixed, and the inner arc surface of the arc-shaped brake block (35) is abutted to the roller (16); the base (1) is provided with a driving component for driving the limiting block (31) to slide.
3. A construction supervision grade measuring device according to claim 2, characterised in that the drive assembly comprises: the screw rod (32) is installed on the first limiting ring (33) in a threaded fit mode, and the installation part is used for rotatably connecting the screw rod (32) with the limiting block (31); the screw rod (32) extends along the extending direction of the first mounting hole (13), one end of the screw rod (32) is connected with one side of the limiting block (31), close to the hole opening of the first mounting hole (13), and the other end of the screw rod extends out of the first limiting ring (33).
4. The slope measuring device for building engineering supervision according to claim 3, characterized in that the stopper (31) is provided with an adapting groove (312) near the side of the opening of the first mounting hole (13), and the mounting member comprises: install in connecting rod (321) that screw rod (32) are close to stopper (31) one end and install in connecting rod (321) are kept away from turning block (322) of screw rod (32) one end, turning block (322) rotary type is installed in adaptation groove (312), the notch play of adaptation groove (312) is equipped with second spacing ring (313), the inner circle of second spacing ring (313) is passed in connecting rod (321).
5. The slope measuring device for building engineering supervision according to claim 4, characterized in that the bottom side of the base (1) is provided with a receiving groove (12), and the cleaning assembly comprises: the cleaning piece is arranged in the accommodating groove (12), and the driving piece drives the cleaning piece to move towards the direction vertical to the bottom surface of the base (1).
6. A construction supervision grade measuring device according to claim 5, characterised in that the cleaning member comprises: with mount pad (121) of holding tank (12) looks adaptation and install in mount pad (121) are close to brush (122) of holding tank (12) notch one side, mount pad (121) are close to holding tank (12) notch one side and are equipped with dovetail (1211), dovetail (1211) extend along the horizontal direction, one side of brush (122) is equipped with dovetail (1221) with dovetail (1211) looks adaptation, the opposite side is equipped with the brush hair that extends towards cleaning member moving direction.
7. The slope measuring device for supervision of construction engineering according to claim 6, wherein the measuring body comprises: protractor (41), installation rope (42) and plummet (43), the roof in installing bin (2) is installed through the connecting piece dismantlement formula in protractor (41), protractor (41) are towards the opening one side of installing bin (2), the center department of protractor (41) has installation pole (411) along the horizontal direction extension, the one end rotary type of installation rope (42) is installed in installation pole (411), other end connection plummet (43).
8. A construction supervision of grade measuring device according to claim 7, characterized in that the connection piece comprises: the fixed seat (23) is fixed at the top in the mounting box (2), and one side, facing the base (1), of the fixed seat (23) is provided with an insertion groove (231) for inserting the protractor (41); the protractor (41) and the fixed seat (23) are fixed through bolts.
9. The slope measuring device for building engineering supervision according to claim 8, characterized in that the outer side wall of the movable door (21) is provided with a mounting groove (213), and a handle (214) is hinged in the mounting groove (213).
10. A method for measuring a gradient of a construction work supervision apparatus according to any one of claims 1 to 9, the method comprising the steps of:
the method comprises the following steps: the driving piece is started to drive the cleaning piece to move towards the ground until the bottommost part of the bristles is flush with the bottommost part of the roller (16);
step two: standing on one side of the base (1) far away from the cleaning piece, and pushing the base (1) to a ramp testing position;
step three: rotating the screw rod (32) until the inner arc surface of the arc-shaped brake block (35) is abutted against the roller (16);
step four: pulling the handle (214) to slide the movable door (21) along the sliding groove (22) until the guide block (212) is abutted against the positioning block (222);
step five: the rotary movable door (21) is abutted against the top of the installation box (2);
step six: when the plumb bob (43) does not move, recording the scale of the installation rope (42) pointing to the protractor (41);
step seven: the movable door (21) is rotated and slides along the sliding chute (22) towards the direction of the base (1) until the movable door is abutted against the base (1);
step eight: rotating the screw (32) in the opposite direction to separate the arc-shaped brake block (35) from the roller (16); the driving member is activated to move the cleaning members toward the receiving tank (12).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911112171.2A CN110702073A (en) | 2019-11-14 | 2019-11-14 | Slope measuring device for building engineering supervision and measuring method thereof |
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| CN201911112171.2A CN110702073A (en) | 2019-11-14 | 2019-11-14 | Slope measuring device for building engineering supervision and measuring method thereof |
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| CN115112096B (en) * | 2022-06-24 | 2024-05-10 | 北京中铁诚业工程建设监理有限公司 | Road gradient chi is used in engineering supervision |
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Application publication date: 20200117 |