CN217403448U - Multifunctional slope detector - Google Patents

Abstract

The utility model relates to a slope detection equipment field discloses a multi-functional slope detector, including pick-up plate, scale dial plate and pointer, the bottom level of pick-up plate sets up, the scale dial plate inlays and locates on the pick-up plate, the coaxial rotation of scale dial plate is connected with the pivot, the pivot is connected with the connecting rod, the one end that the connecting rod kept away from the pivot is connected with the counterweight, the pointer is connected with the pivot, and the pointer, connecting rod and the projection of the axis of counterweight on the scale dial plate are located the same diameter of scale dial plate, when the pick-up plate is placed horizontally, the pointer points to the zero scale mark of scale dial plate; a flexible rule is wound on the rotating shaft. The utility model discloses in, under the action of gravity, the counter weight is perpendicular to horizontal plane all the time, so, can read the slope of this ramp through the pointer, in addition, the last flexible rule of usable pivot measures data such as length of slope, slope height, slope width, promptly, the utility model discloses have slope detection and two kinds of functions of length measurement concurrently, solved the problem of traditional slope physics detection device function singleness.

Description

Multifunctional slope detector

Technical Field

The utility model relates to a slope check out test set field, concretely relates to multi-functional slope detector.

Background

The gradient is an index for representing the gradient degree of the earth surface unit, and the gradient representation methods include a percentage method, a degree method, a density method and a fraction method, wherein the percentage method and the degree method are commonly used. The slope detection device mainly comprises two types, one type is an electronic detection device, the other type is a physical detection device, the manufacturing cost of the electronic detection device is relatively expensive and relatively high in cost, and the electronic detection device is not suitable for being used generally, and the manufacturing cost of the physical detection device is relatively low and relatively low in cost, so that the physical detection device is preferably used for detecting the slope. At present, a slope physical detection device generally comprises a dial and a pointer, wherein a slope ratio or an angle value is set on the dial, and when a slope is detected, the pointer rotates to point to a corresponding numerical value on the dial, so that the slope is obtained.

However, the conventional slope physical detection device only has a slope detection function, and the function is single, but in the process of actually detecting the slope, if a detection person wants to continuously acquire data of the length and/or height of the slope after detecting the slope, the measurement needs to be performed by using a measuring tape. At this time, if the inspector does not carry the tape measure, the inspector cannot continue the inspection work, which affects the progress of the data collection work. Therefore, it is necessary to design a detector for measuring both gradient and length.

SUMMERY OF THE UTILITY MODEL

The utility model provides a multi-functional slope detector to solve the problem of traditional slope physics detection device function singleness.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the multifunctional slope detector comprises a detection plate, a scale dial and a pointer, wherein the bottom end of the detection plate is horizontally arranged, the scale dial is embedded on the detection plate, the scale dial is coaxially and rotatably connected with a rotating shaft, the rotating shaft is connected with a connecting rod, one end of the connecting rod, far away from the rotating shaft, is connected with a counterweight, the pointer is connected with the rotating shaft, the projections of the central axes of the pointer, the connecting rod and the counterweight on the scale dial are positioned on the same diameter of the scale dial, and when the detection plate is horizontally arranged, the pointer points to a zero scale mark of the scale dial; and a flexible rule is wound on the rotating shaft.

The principle and the advantages of the scheme are as follows: during practical application, place the bottom of pick-up plate on the ramp, under the action of gravity, the counter weight thing is perpendicular to the horizontal plane all the time, and the pivot takes place relative rotation with the scale dial, and the pointer no longer points to the zero scale mark of scale dial at this moment, but the slope numerical value that corresponds on the directional scale dial to obtain the slope data of this ramp. In addition, since the flexible rule is wound on the rotating shaft, after the slope detection is finished, a detector can pull out the flexible rule on the rotating shaft, so that data such as the slope length, the slope height, the slope width and the like of the slope are measured. In other words, slope detector in this scheme has two kinds of functions of slope detection and length measurement concurrently, has solved the problem of traditional slope physics detection device function singleness.

In addition, the slope detector who detects in this scheme of personnel's the use of doing measures the length of irregular lines, need not additionally to carry the tape measure, reduces the instrument quantity that detection personnel carried when going out the work.

Optionally, the pointer is located on the front side of the detection plate, and the tape is located on the back side of the detection plate.

In this scheme, pointer and tape are located the positive back of pick-up plate respectively to avoid the tape to influence the slope numerical value that the measurement personnel read the pointer point out when rolling up in the pivot.

Optionally, the rotating shaft is fixedly connected with a first limiting plate and a second limiting plate, a winding groove is formed between the first limiting plate and the second limiting plate, and the flexible rule is located in the winding groove.

In this scheme, utilize limiting plate and the two coiling grooves that form of limiting plate to accomodate the tape measure in the coiling groove.

Optionally, a pressing assembly for pressing the tape is arranged on the side wall of the first limiting plate or the second limiting plate.

In this scheme, the utilization compresses tightly the assembly and compresses tightly the tape in the coiling groove, avoids the loose coiling groove that overflows of tape.

Optionally, the pressing assembly comprises a fixing plate, an elastic element and a pressing plate, the fixing plate is fixedly connected with the first limiting plate or the second limiting plate, one end of the elastic element is connected with the fixing plate, and the other end of the elastic element is connected with the pressing plate.

In this scheme, compress tightly the subassembly during operation, the elastic component is compressed, and the pressure strip offsets with the flexible rule of rolling up the inslot to compress tightly the flexible rule, avoid the flexible rule loose to spill over the rolling up groove. And when the detection personnel need to use the flexible rule, the open end of the flexible rule is pinched, the force is applied to pull the open end of the flexible rule outwards, the elastic piece gradually recovers to the natural length along with the increase of the pulled-out amount of the flexible rule, and the pressing plate does not press the flexible rule any more. And when the tape is wound in the winding groove, the opposite process is realized, the pressing plate is contacted with the tape along with the increase of the wound tape amount, and the elastic part is compressed, so that the pressing plate presses the tape.

Optionally, the number of the pressing assemblies is two, and the two pressing assemblies are symmetrically arranged along the central axis of the rotating shaft.

In this scheme, the quantity that compresses tightly the subassembly is two, and when two compress tightly the subassembly along the axis symmetry setting of pivot, compress tightly the subassembly and be balanced to the power of applying of pivot, avoid compressing tightly the subassembly and cause the influence to the rotation of pivot.

Optionally, the rotating shaft is rotatably connected to the dial plate through a bearing.

In this scheme, the pivot is passed through the bearing and is rotated the connection on the scale dial plate, and the rolling resistance of bearing is very little, and the pointer can be more rapid to the slope numerical value that corresponds during the detection.

Optionally, the bearing is detachably connected to the dial plate, and the pointer and the connecting rod are detachably connected to the rotating shaft.

In this scheme, the connection can be dismantled on the scale dial plate to the bearing, and pointer and connecting rod all can be dismantled and connect in the pivot, so, can with pivot and scale dial plate split, when the scale of scale dial plate is not clear, change the scale dial plate can, avoid whole slope detector to scrap, reduce the waste of resource.

Optionally, a mounting hole is formed in the circle center of the dial plate, a plurality of axial sliding grooves are formed in the peripheral wall of the mounting hole, and a plurality of axial protruding strips matched with the axial sliding grooves are formed in the peripheral wall of the bearing; the rotating shaft is coaxially sleeved with a sleeve, and the pointer and the connecting rod are fixedly connected with the sleeve.

In the scheme, the bearing is arranged in the mounting hole of the scale dial plate through the matching of the axial convex strip and the axial sliding groove, and the bearing is convenient to disassemble; the sleeve is sleeved on the rotating shaft, and the bearing and the scale dial can be detached by taking the sleeve down from the rotating shaft.

Optionally, an encapsulation plate is sleeved on the rotating shaft, a plurality of encapsulation holes are formed in the encapsulation plate, a plurality of threaded blind holes in one-to-one correspondence with the encapsulation holes are formed in the scale dial, the threaded blind holes are in threaded connection with screws, and the screws penetrate through the encapsulation holes.

In this scheme, utilize the encapsulation board to seal the axial spout of mounting hole to with the axial sand grip restriction on the bearing periphery wall in the axial spout of mounting hole, avoid the bearing to break away from the mounting hole.

Drawings

Fig. 1 is a front view of a multifunctional slope detector according to an embodiment of the present invention;

FIG. 2 is a left side view of FIG. 1;

FIG. 3 is a top view of FIG. 1;

fig. 4 is a front view of the multifunctional slope detector in the second embodiment of the present invention;

fig. 5 is a left side view of fig. 4.

Detailed Description

Reference numerals in the drawings of the specification include: the detection device comprises a detection plate 1, a dial 2, a handle 3, a rotating shaft 4, a mounting hole 5, a bearing 6, an axial convex strip 601, a connecting rod 7, a pointer 8, a counterweight 9, a tape 10, a first limiting plate 11, a second limiting plate 12, a fixing plate 13, an elastic part 14, a pressure strip 15, a sleeve 16, a packaging plate 17, a screw 18 and an anti-falling cap 19.

The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.

It should be noted that the structure, proportion, size and the like shown in the drawings attached to the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, so that the present invention has no technical essential meaning, and any structure modification, proportion relationship change or size adjustment should still fall within the scope that the technical content disclosed in the present invention can cover without affecting the efficacy and the achievable purpose of the present invention. Meanwhile, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for convenience of description, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof may be made without substantial technical changes, and the present invention is also regarded as the scope of the present invention.

Example one

As shown in fig. 1 to 3, this embodiment provides a multi-functional slope detector, including pick-up plate 1 and scale dial plate 2, pick-up plate 1's bottom level sets up, and scale dial plate 2 inlays and locates on pick-up plate 1, specifically, is equipped with the round hole on pick-up plate 1, and scale dial plate 2 pastes on the perisporium of round hole. The right end of the detection plate 1 is provided with a handle 3 so as to be held by a detection person.

The coaxial rotation of scale dial plate 2 is connected with pivot 4, specifically, combine fig. 2 to show, and the centre of a circle department of scale dial plate 2 is equipped with mounting hole 5, and fixed mounting has bearing 6 in the mounting hole 5, and in this embodiment, bearing 6's outer lane bonds with the internal perisporium of mounting hole 5, bearing 6's inner circle and pivot 4 interference fit. Be equipped with connecting rod 7 and pointer 8 on pivot 4, connecting rod 7 and pointer 8 both can dismantle and connect on pivot 4 (for example adopt the coaxial cover of drum to establish on pivot 4, and connecting rod 7 and pointer 8 all weld on the periphery wall of drum), also can fixed connection on pivot 4, in this embodiment, connecting rod 7 and pointer 8 fixed connection are on pivot 4, the bottom fixedly connected with counterweight 9 of connecting rod 7, pointer 8, the projection of connecting rod 7 and counterweight 9 axis on scale dial 2 is located scale dial 2's same diameter, and when 1 level of pick-up plate was placed, the zero scale mark of 8 perpendicular to horizontal planes of pointer to scale dial 2. In this embodiment, the fixing and connecting manner may be welding or bonding, and those skilled in the art may arbitrarily select the fixing and connecting manner according to actual situations. In addition, the scale value on the scale dial 2 may be a slope ratio value, and may also be an angle value, and in this embodiment, the scale value on the scale dial 2 is a slope ratio value.

The flexible rule 10 is wound on the rotating shaft 4, the pointer 8 is positioned on the front face of the detection plate 1, and the flexible rule 10 is positioned on the back face of the detection plate 1, so that the situation that a detection person reads the scale value indicated by the pointer 8 when the flexible rule 10 is wound on the rotating shaft 4 is avoided. The rotating shaft 4 is fixedly connected with a first limiting plate 11 and a second limiting plate 12, a winding groove is formed between the first limiting plate 11 and the second limiting plate 12, and the tape 10 is located in the winding groove. The lateral wall of the first limiting plate 11 or the second limiting plate 12 is provided with a pressing component for pressing the tape 10, and in this embodiment, as shown in fig. 3, the number of the pressing components is two, the two pressing components are symmetrically arranged along the central axis of the rotating shaft 4, specifically, the pressing component includes a fixing plate 13, an elastic member 14 and a pressing plate 15, the fixing plate 13 is fixedly connected with the first limiting plate 11, one end of the elastic member 14 is fixedly connected with the fixing plate 13, the other end of the elastic member 14 is fixedly connected with the pressing plate 15, the initial state of the elastic member 14 is a compression state, the elastic member 14 is a spring or an elastic rubber column, and the elastic member 14 in this embodiment is an elastic rubber column.

The specific implementation process is as follows: during the use, the handle 3 is held to the measurement personnel, place the bottom of pick-up plate 1 on the ramp, and the length direction of pick-up plate 1 is parallel with the length direction of ramp, because pivot 4 passes through bearing 6 and is connected with scale dial 2 rotation, and connecting rod 7 and counter weight 9 are still being connected on pivot 4, under the action of gravity, counter weight 9 keeps the state perpendicular with the horizontal plane, consequently, pivot 4 takes place to rotate relative scale dial 2, the directional scale interval that corresponds of pointer 8, measurement personnel reads the scale interval on the scale dial 2 that pointer 8 points to, can obtain the slope ratio of this ramp.

Then, the tester holds the handle 3 with one hand and holds the open end of the tape 10 with the other hand, applies force to pull out the tape 10, and as the amount of the tape 10 pulled out increases gradually, the elastic member 14 recovers to the natural length, and the pressing plate 15 no longer presses the tape 10. The inspector uses the flexible rule 10 to measure the data of the slope length, the slope height, the slope width and the like, thereby obtaining more data of the slope. In addition, the flexible rule 10 can be used by the detection personnel to measure the length of the irregular line, so that the number of tools carried by the detection personnel when the detection personnel go out is reduced.

After the tester finishes measuring data, rotate pivot 4, with the tape 10 again roll up on pivot 4 (the end of tape 10 is fixed on pivot 4), along with the volume increase of tape 10 around rolling up, pressure strip 15 and tape 10 contact, elastic component 14 is compressed gradually to make pressure strip 15 clamp plate tape 10, avoid the tape 10 loose.

In summary, the slope detector in this embodiment can not only detect the slope of the slope, but also measure the data such as the length of the slope, the height of the slope, and the width of the slope, so as to obtain more data about the slope.

Example two

The present embodiment is different from the first embodiment only in that: as shown in fig. 4 and 5, in the present embodiment, the bearing 6 is detachably attached to the dial 2, and both the pointer 8 and the link 7 are detachably attached to the rotary shaft 4. Specifically, a plurality of axial sliding grooves are formed in the peripheral wall of the mounting hole 5, a plurality of axial protruding strips 601 matched with the axial sliding grooves are formed in the peripheral wall of the bearing 6, and in this embodiment, the number of the axial sliding grooves and the number of the axial protruding strips 601 are four. The rotating shaft 4 is coaxially sleeved with a sleeve 16, and the pointer 8 and the connecting rod 7 are both welded with the sleeve 16. Further, a slip-off preventing cap 18 for preventing the sleeve 16 from slipping off the rotary shaft 4 is screwed to the right end (in the direction of fig. 5) of the rotary shaft 4.

In addition, the rotating shaft 4 is sleeved with an encapsulation plate 17, the encapsulation plate 17 is provided with a plurality of encapsulation holes, the scale dial 2 is provided with a plurality of threaded blind holes which are in one-to-one correspondence with the encapsulation holes, the threaded blind holes are in threaded connection with screws 18, and the screws 18 penetrate through the encapsulation holes. In this embodiment, the number of the encapsulation holes is four, and the four encapsulation holes are uniformly distributed along the axial direction of the encapsulation plate 17.

In this embodiment, the axial sliding groove of the mounting hole 5 is closed by the sealing plate 17, so that the axial protruding strip 601 on the outer circumferential wall of the bearing 6 is limited in the axial sliding groove of the mounting hole 5, and the bearing 6 is prevented from being separated from the mounting hole 5. When the scale value on the scale dial plate 2 is not clear or the scale dial plate 2 appears damaging the circumstances and takes place, take off sleeve 16 earlier, take out screw 18 again to taking off package plate 17, and then with pivot 4 and the split of scale dial plate 2, so, only change scale dial plate 2 can, avoid whole slope detector to scrap, reduce the waste of data.

The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims (10)

1. Multi-functional slope detector, including pick-up plate, scale dial plate and pointer, the bottom level of pick-up plate sets up, and the scale dial plate inlays and locates on the pick-up plate, its characterized in that: the dial plate is coaxially and rotatably connected with a rotating shaft, the rotating shaft is connected with a connecting rod, one end, far away from the rotating shaft, of the connecting rod is connected with a counterweight, the pointer is connected with the rotating shaft, the projections of the central axes of the pointer, the connecting rod and the counterweight on the dial plate are located on the same diameter of the dial plate, and when the detection plate is horizontally placed, the pointer points to a zero scale mark of the dial plate; and a flexible rule is wound on the rotating shaft.

2. The multi-functional grade detector of claim 1, wherein: the pointer is located on the front face of the detection plate, and the flexible rule is located on the back face of the detection plate.

3. The multi-functional grade detector of claim 2, wherein: the rotating shaft is fixedly connected with a first limiting plate and a second limiting plate, a coiling groove is formed between the first limiting plate and the second limiting plate, and the flexible rule is located in the coiling groove.

4. The multi-functional grade detector of claim 3, wherein: and a pressing component for pressing the tape is arranged on the side wall of the first limiting plate or the second limiting plate.

5. The multi-functional grade detector of claim 4, wherein: the pressing assembly comprises a fixing plate, an elastic part and a pressing plate, the fixing plate is fixedly connected with the first limiting plate or the second limiting plate, one end of the elastic part is connected with the fixing plate, and the other end of the elastic part is connected with the pressing plate.

6. The multi-functional grade detector of claim 5, wherein: the number of the pressing assemblies is two, and the two pressing assemblies are symmetrically arranged along the central axis of the rotating shaft.

7. The multifunctional slope detector according to claim 1 or 6, characterized in that: the rotating shaft is rotatably connected to the scale dial through a bearing.

8. The multi-functional grade detector of claim 7, wherein: the bearing can be dismantled and connect on the scale dial plate, pointer and connecting rod all can be dismantled and connect in the pivot.

9. The multi-functional grade detector of claim 8, wherein: a mounting hole is formed in the circle center of the scale dial plate, a plurality of axial sliding grooves are formed in the peripheral wall of the mounting hole, and a plurality of axial convex strips matched with the axial sliding grooves are formed in the peripheral wall of the bearing; the rotating shaft is coaxially sleeved with a sleeve, and the pointer and the connecting rod are fixedly connected with the sleeve.

10. The multi-functional grade detector of claim 9, wherein: the rotary shaft is sleeved with an encapsulation plate, the encapsulation plate is provided with a plurality of encapsulation holes, the scale dial plate is provided with a plurality of threaded blind holes in one-to-one correspondence with the encapsulation holes, the threaded blind holes are in threaded connection with screws, and the screws penetrate through the encapsulation holes.

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