CN216275144U

CN216275144U - Convenient municipal works road measurement equipment

Info

Publication number: CN216275144U
Application number: CN202122264792.1U
Authority: CN
Inventors: 罗相涛; 张迪
Original assignee: Guangzhou Municipal Engineering Design & Research Institute Co Ltd
Current assignee: Guangzhou Municipal Engineering Design & Research Institute Co Ltd
Priority date: 2021-09-17
Filing date: 2021-09-17
Publication date: 2022-04-12
Anticipated expiration: 2031-09-17

Abstract

The utility model discloses convenient municipal engineering road measuring equipment, which comprises a moving frame, wherein the bottom of the moving frame is provided with a wheel set; the connecting frames are vertically arranged on the moving frame and are arranged at intervals along the horizontal direction, and the connecting frames are connected with the moving frame in a sliding mode so as to move vertically; the distance measuring wheels are provided with counters, the lower end of each connecting frame is connected with the distance measuring wheel, the distance measuring wheels rotate in a vertical plane, and the counters are arranged on the connecting frames; the two ends of each adjusting spring are respectively connected with the moving frame and the connecting frame, so that the wheel surface of the distance measuring wheel can be tightly attached to the measuring surface; the convenient municipal engineering road measuring equipment can obtain multiple groups of data by single measurement, reduce the error range, reduce the measurement times, is convenient and fast to use and improves the measurement efficiency.

Description

Convenient municipal works road measurement equipment

Technical Field

The utility model relates to the technical field of civil engineering surveying and mapping, in particular to convenient municipal engineering road measuring equipment.

Background

The municipal engineering refers to municipal facility construction engineering. In China, municipal facilities refer to various buildings, structures, equipment and the like which are arranged in the planning and construction range of urban areas and towns and provide paid or unpaid public products and services for residents based on government responsibilities and obligations. In the municipal engineering construction process, the length distance of a road is often measured by a distance measuring wheel; however, it is often found that a single measurement of data has a large error during use.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to solving at least one of the problems of the prior art. Therefore, the convenient municipal engineering road measuring equipment provided by the utility model can obtain multiple groups of data by single measurement, reduce the error range, reduce the measurement times, is convenient to use and improves the measurement efficiency.

According to the embodiment of the utility model, the convenient municipal engineering road measuring equipment comprises: the bottom of the moving frame is provided with a wheel set; the connecting frames are vertically arranged on the moving frame and are arranged at intervals along the horizontal direction, and the connecting frames are connected with the moving frame in a sliding mode so as to move vertically; the distance measuring wheels are provided with counters, the lower end of each connecting frame is connected with the distance measuring wheel, the distance measuring wheels can rotate in a vertical plane, and the counters are arranged on the connecting frames; and two ends of the adjusting spring are respectively connected with the moving frame and the connecting frame, so that the distance measuring wheel receives a vertical downward force.

The convenient municipal engineering road measuring equipment provided by the embodiment of the utility model at least has the following technical effects: the distance measuring wheels are arranged on the connecting frames, so that multiple groups of data can be obtained through single measurement, errors caused by single group of data through single measurement are reduced, and the measurement precision is improved; the adjusting spring can apply an acting force to the connecting frame, so that the wheel surface of the distance measuring wheel is tightly attached to the measuring surface, and the phenomenon that the distance measuring wheel is suspended to cause abnormal small measured data is avoided.

In some embodiments of the present invention, the connection frame includes a stopper, a plurality of sliding rods, and a fork, the moving frame is correspondingly provided with a vertically through connection hole, the plurality of sliding rods are parallel to each other and inserted into the connection hole to slide along an axis of the connection hole, an upper end of each sliding rod is connected to the stopper, a lower end of each sliding rod is connected to the fork, the distance measuring wheel is connected to the fork, and the adjusting spring is sleeved on the sliding rod and located between the moving frame and the fork.

In some embodiments of the present invention, a positioning plate and an adjusting device are further disposed above the moving frame, the positioning plate is provided with a plurality of through holes, axes of the through holes are perpendicular to a plane of the positioning plate, the slide rod penetrates through the through holes, so that the positioning plate is sleeved on the slide rod, the adjusting device is fixed on the moving frame and connected to two ends of the positioning plate to drive the positioning plate to move between the stopper and the connecting frame along the axes of the slide rod, and the adjusting device is provided with a locking device for locking the positioning plate to move.

In some embodiments of the present invention, the adjusting device includes two vertical rods and two sleeves, the vertical rods are parallel to the sliding rods and disposed on the movable frame, the two vertical rods are respectively located at two ends of the positioning plate, and the sleeves are sleeved on the vertical rods to move and connected to the ends of the positioning plate.

In some embodiments of the utility model, the locking means comprise a first locking pin and a first locking slot, the first locking slot being provided on a side wall of the vertical bar, the first locking pin being movably provided on the sleeve such that the first locking pin can be removed from or inserted into the first locking slot.

In some embodiments of the present invention, the locking device includes a second locking pin, a second locking groove, a bracket, a fixed cylinder, and a return spring, the bracket is disposed at a side of the vertical rod, the fixed cylinder is disposed on the bracket and located at a side away from the vertical rod, an axis of the fixed cylinder points to the vertical rod, the second locking pin is inserted into the fixed cylinder to move, a yielding hole is formed in the sleeve along the axis of the fixed cylinder, the second locking groove is formed in the vertical rod, the return spring is sleeved on the second locking pin, one end of the return spring is connected to the fixed cylinder, and the other end of the return spring is connected to the second locking pin to push the second locking pin into the second locking groove.

In some embodiments of the present invention, the stem is further sleeved with a power spring, one end of the power spring is connected to the top of the stem, and the other end of the power spring contacts with the upper end surface of the sleeve to apply a force to the sleeve away from the top of the stem.

In some embodiments of the present invention, a first sliding sleeve is disposed in the connecting hole, and the first sliding sleeve is sleeved on the sliding rod and is fixedly connected to the moving frame.

In some embodiments of the present invention, a second sliding sleeve is disposed in the through hole, and the second sliding sleeve is sleeved on the sliding rod and is fixedly connected to the positioning plate.

In some embodiments of the utility model, the set of wheels is a universal wheel.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of a first locking device according to an embodiment of the present invention;

FIG. 3 is an enlarged cross-sectional view of a second locking arrangement in accordance with an embodiment of the present invention;

fig. 4 is a schematic structural diagram of the locking device according to the embodiment of the present invention when unlocked.

Reference numerals:

the moving frame 100, the wheel set 110, the first sliding sleeve 120, and the second sliding sleeve 130;

the connecting frame 200, the stop block 210, the sliding rod 220 and the wheel fork 230;

the distance measuring device comprises a distance measuring wheel 300, a counter 310, an adjusting spring 400 and a positioning plate 500;

the adjusting device 600, the vertical rod 610, the sleeve 620 and the power spring 630;

the locking device 700, the first locking pin 710, the first locking groove 720, the second locking pin 730, the second locking groove 740, the bracket 750, the fixed cylinder 760 and the return spring 770.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, the meaning of a plurality of means is one or more, the meaning of a plurality of means is two or more, and larger, smaller, larger, etc. are understood as excluding the number, and larger, smaller, inner, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.

Referring to fig. 1, a convenient municipal engineering road measurement apparatus according to an embodiment of the utility model comprises: the moving rack 100, the bottom of the moving rack 100 is provided with a wheel set 110; a plurality of link frames 200, the link frames 200 being vertically installed on the moving frame 100 and being spaced apart in a horizontal direction, the link frames 200 being slidably coupled with the moving frame 100 to move in a vertical direction; the distance measuring wheel 300 is provided with a counter 310, the lower end of each connecting frame 200 is connected with the distance measuring wheel 300, the distance measuring wheel 300 can rotate in a vertical plane, and the counter 310 is arranged on the connecting frame 200; and a plurality of adjusting springs 400, both ends of the adjusting springs 400 being connected with the moving frame 100 and the connecting frame 200, respectively, so that the ranging wheel 300 receives a vertical downward force.

Use convenient municipal works road measurement equipment when measuring, only need place it on measuring the road surface, promote to remove frame 100, a plurality of range finding wheels 300 just can begin range finding measurement road surface distance simultaneously, the data result storage of measurement is on counter 310, after the single removal measurement, just can read multiunit data result on each counter 310, multiunit data result carries out analysis processes, can reduce the error that the measurement brought, compare in traditional single round range finding record, can reduce repeated measuring number of times, with this improvement measurement efficiency, simultaneously can also save staff's physical demands. Regulating spring 400 is connected with removal frame 100 and link 200 respectively, and regulating spring 400 can give link 200 an effort for measuring the face is hugged closely to the wheel face of wheel 300, guarantees the accuracy of finding range, avoids because of the road surface is uneven, and wheel 300 is unsettled and leads to the record disappearance, and the record data is unusual slightly for a short time.

In some embodiments of the present invention, the connection frame 200 includes a stopper 210, a plurality of sliding rods 220 and a fork 230, the moving frame 100 is correspondingly provided with a vertically through connection hole, the plurality of sliding rods 220 are parallel to each other and inserted into the connection hole to slide along an axis of the connection hole, an upper end of the sliding rod 220 is connected to the stopper 210, a lower end of the sliding rod 220 is connected to the fork 230, the distance measuring wheel 300 is connected to the fork 230, and the adjusting spring 400 is sleeved on the sliding rod 220 and located between the moving frame 100 and the fork 230.

The sliding rod 220 can slide along the axis of the connecting hole to drive the wheel fork 230 connected with the lower end to move up and down, the distance measuring wheel 300 is connected to the wheel fork 230, and the distance measuring wheel 300 can be adjusted according to the actual condition of the road surface, so that the distance measuring wheel 300 is attached to the measuring surface. The adjusting spring 400 is sleeved on the sliding rod 220 and located between the moving frame 100 and the wheel fork 230 to provide an acting force to the wheel fork 230, so that the distance measuring wheel 300 can be reliably attached to a measuring surface, and the situation that the distance measuring wheel 300 cannot reset after being lifted up due to structural friction is prevented. The stopper 210 prevents the sliding rod 220 from sliding out of the coupling hole.

In some embodiments of the present invention, a positioning plate 500 and an adjusting device 600 are further disposed above the moving frame 100, the positioning plate 500 is provided with a plurality of through holes, axes of the through holes are perpendicular to a plane of the positioning plate 500, the sliding rod 220 passes through the through holes, so that the positioning plate 500 is sleeved on the sliding rod 220, the adjusting device 600 is fixed on the moving frame 100 and connected to two ends of the positioning plate 500 to drive the positioning plate 500 to move between the stopper 210 and the connecting frame 200 along the axis of the sliding rod 220, and the adjusting device 600 is provided with a locking device 700 for locking the positioning plate 500 to move.

When not finding range the use, adjusting device 600 up lifts locating plate 500, because the upper end of slide bar 220 is equipped with dog 210, when locating plate 500 continues the rebound, can drive dog 210 and shift up, slide bar 220 shifts up promptly for range finding wheel 300 is unsettled, utilizes locking means 700 to lock locating plate 500 this moment, just can maintain the unsettled state of range finding wheel 300, can protect range finding wheel 300 not receive wearing and tearing when not finding range the use, extension range finding wheel 300's life.

In some embodiments of the present invention, the adjusting device 600 includes two vertical rods 610 and two sleeves 620, the vertical rods 610 are parallel to the sliding rod 220 and are disposed on the movable stand 100, the two vertical rods 610 are respectively disposed at two ends of the positioning plate 500, and the sleeves 620 are sleeved on the vertical rods 610 and move and are connected to the ends of the positioning plate 500.

The sleeve 620 suit can reciprocate on montant 610, and the tip of locating plate 500 is connected to sleeve 620, just can drive locating plate 500 and realize adjusting from top to bottom, can realize raising range finding wheel 300 then and make it unsettled.

In some embodiments of the present invention, the locking device 700 includes a first locking pin 710 and a first locking groove 720, the first locking groove 720 is disposed on a sidewall of the vertical rod 610, and the first locking pin 710 is movably disposed on the sleeve 620 such that the first locking pin 710 can be removed from or inserted into the first locking groove 720.

When the first locking pin 710 is inserted into the first locking groove 720, the sleeve 620 and the vertical rod 610 slide relatively to each other and are interfered by the first locking pin 710, so that the positioning plate 500 is locked without sliding.

In some embodiments of the present invention, the locking device 700 includes a second locking pin 730, a second locking groove 740, a bracket 750, a fixed cylinder 760 and a return spring 770, the bracket 750 is disposed at a side of the vertical rod 610, the fixed cylinder 760 is disposed on the bracket 750 and located at a side away from the vertical rod 610, an axis of the fixed cylinder 760 points to the vertical rod 610, the second locking pin 730 is inserted into the fixed cylinder 760 for movement, an abdicating hole is formed on the sleeve 620 along an axis of the fixed cylinder 760, a second locking groove 740 is formed on the vertical rod 610, the return spring 770 is sleeved on the second locking pin 730, one end of the return spring 770 is connected to the fixed cylinder 760, and the other end of the return spring is connected to the second locking pin 730 to push the second locking pin 730 into the second locking groove 740.

When the distance measuring wheel 300 needs to be suspended, the second locking pin 730 is firstly pulled in the direction away from the vertical rod 610 by overcoming the resistance of the return spring 770, so that the second locking pin 730 is disengaged from the second locking groove 740, the positioning plate 500 is lifted up at the moment, the sleeve 620 moves upwards along with the axis of the second locking pin 730, and when the axis of the yielding hole in the sleeve 620 and the axis of the second locking groove 740 are collinear, the second locking pin 730 is released, the return spring 770 exerts a reset acting force on the second locking pin 730, the second locking pin 730 passes through the yielding hole and is inserted into the second locking groove 740, and the locking effect on the positioning plate 500 is realized.

In some embodiments of the present invention, the stem 610 is further sleeved with a power spring 630, one end of the power spring 630 is connected to the top of the stem 610, and the other end of the power spring is in contact with the upper end surface of the sleeve 620, so as to apply a force to the sleeve 620 away from the top of the stem 610.

When needs carry out the range finding and measure, will release unsettled range finding wheel 300, relieve locking device 700's locking state promptly, helping hand spring 630 can give the decurrent effort of sleeve 620 this moment, even make locating plate 500 can automatic below, do not need artifical manually operation, lifting means's convenience.

In some embodiments of the present invention, the first sliding sleeve 120 is disposed in the connecting hole, and the first sliding sleeve 120 is sleeved on the sliding rod 220 and is fixedly connected to the movable frame 100.

The first sliding sleeve 120 is fixedly connected to the moving frame 100, so that the sliding rod 220 slides more stably and smoothly in the first sliding sleeve 120, and meanwhile, the sliding rod 220 is protected from being worn easily, and the service life of the sliding rod 220 is prolonged.

In some embodiments of the present invention, the through hole is provided with a second sliding sleeve 130, and the second sliding sleeve 130 is sleeved on the sliding rod 220 and is fixedly connected to the positioning plate 500.

The second sliding sleeve 130 is fixedly connected to the positioning plate 500, the sliding rod 220 is inserted into the second sliding sleeve 130, and when the positioning plate 500 slides relative to the sliding rod 220, the sliding can be more stable and smoother, the sliding rod 220 can be protected from being worn and torn, and the service life of the sliding rod 220 is prolonged.

In some embodiments of the present invention, the wheel sets 110 are universal wheels.

The moving frame 100 using the universal wheels facilitates changing the moving direction of the moving frame 100 when the worker performs the push ranging measurement.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like 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 utility model. 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.

While embodiments of the utility model have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the utility model, the scope of which is defined by the claims and their equivalents.

Claims

1. A convenient municipal works road measurement equipment which characterized in that includes:

the device comprises a moving frame (100), wherein the bottom of the moving frame (100) is provided with a wheel set (110);

the connecting frames (200) are vertically installed on the moving frame (100) and are arranged at intervals along the horizontal direction, and the connecting frames (200) are connected with the moving frame (100) in a sliding mode so as to move vertically;

the distance measuring wheel (300) is provided with a counter (310), the lower end of each connecting frame (200) is connected with the distance measuring wheel (300), the distance measuring wheels (300) can rotate in a vertical plane, and the counter (310) is arranged on the connecting frames (200);

the distance measuring device comprises a plurality of adjusting springs (400), wherein two ends of each adjusting spring (400) are respectively connected with the moving frame (100) and the connecting frame (200), so that the distance measuring wheel (300) is subjected to a vertical downward force.

2. The convenient municipal engineering road measuring equipment according to claim 1, wherein the connecting frame (200) comprises a stopper (210), a plurality of sliding rods (220) and a wheel fork (230), the moving frame (100) is correspondingly provided with a connecting hole which is vertically penetrated, the plurality of sliding rods (220) are parallel to each other and inserted into the connecting hole to slide along the axis of the connecting hole, the upper end of each sliding rod (220) is connected with the stopper (210), the lower end of each sliding rod is connected with the wheel fork (230), the distance measuring wheel (300) is connected with the wheel fork (230), and the adjusting spring (400) is sleeved on the sliding rod (220) and is positioned between the moving frame (100) and the wheel fork (230).

3. The convenient municipal engineering road measuring equipment according to claim 2, wherein a positioning plate (500) and an adjusting device (600) are further arranged above the moving frame (100), a plurality of through holes are formed in the positioning plate (500), the axes of the through holes are perpendicular to the plane of the positioning plate (500), the sliding rod (220) passes through the through holes, so that the positioning plate (500) is sleeved on the sliding rod (220), the adjusting device (600) is fixed on the moving frame (100) and connected with the two ends of the positioning plate (500) to drive the positioning plate (500) to move between the stopper (210) and the connecting frame (200) along the axis of the sliding rod (220), and a locking device (700) for locking the positioning plate (500) to move is arranged on the adjusting device (600).

4. The convenient municipal engineering road measurement equipment according to claim 3, wherein the adjustment device (600) comprises two vertical rods (610) and two sleeves (620), the vertical rods (610) are parallel to the sliding rods (220) and arranged on the movable frame (100), the two vertical rods (610) are respectively arranged at two ends of the positioning plate (500), and the sleeves (620) are sleeved on the vertical rods (610) to move and connected with the ends of the positioning plate (500).

5. The portable municipal engineering road measuring device according to claim 4, wherein the locking means (700) comprises a first locking pin (710) and a first locking groove (720), the first locking groove (720) being provided on the side wall of the vertical rod (610), the first locking pin (710) being movably provided on the sleeve (620) such that the first locking pin (710) can be removed from or inserted into the first locking groove (720).

6. The convenient municipal engineering road measuring apparatus according to claim 4, wherein the locking device (700) comprises a second locking pin (730), a second locking groove (740), a bracket (750), a fixed barrel (760) and a return spring (770), the bracket (750) is disposed at the side of the vertical rod (610), the fixed barrel (760) is disposed on the bracket (750) at the side away from the vertical rod (610), the axis of the fixed barrel (760) points to the vertical rod (610), the second locking pin (730) is inserted into the fixed barrel (760) to move, an abdicating hole is opened on the sleeve (620) along the axis of the fixed barrel (760), the second locking groove (740) is opened on the vertical rod (610), the return spring (770) is sleeved on the second locking pin (730), one end of the return spring (770) is connected to the fixed cylinder (760), and the other end is connected to the second locking pin (730) to push the second locking pin (730) into the second locking groove (740).

7. The convenient municipal engineering road measuring device according to claim 4, wherein the vertical post (610) is further sleeved with a power spring (630), one end of the power spring (630) is connected to the top of the vertical post (610), and the other end of the power spring is in contact with the upper end surface of the sleeve (620) to apply a force to the sleeve (620) away from the top of the vertical post (610).

8. The convenient municipal engineering road measuring equipment according to claim 2, wherein a first sliding sleeve (120) is arranged in the connecting hole, and the first sliding sleeve (120) is sleeved on the sliding rod (220) and fixedly connected with the movable frame (100).

9. The convenient municipal engineering road measuring equipment according to claim 3, wherein a second sliding sleeve (130) is arranged in the through hole, and the second sliding sleeve (130) is sleeved on the sliding rod (220) and fixedly connected with the positioning plate (500).

10. The convenient municipal engineering road measurement apparatus according to claim 1, wherein the wheel set (110) is a universal wheel.