CN216275144U - A convenient municipal engineering road measurement device - Google Patents

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

A convenient municipal engineering road measuring device

technical field

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

Background technique

Municipal engineering refers to the construction of municipal facilities. In my country, municipal facilities refer to various buildings, structures, equipment, etc., which are set up within the planning and construction scope of urban areas and towns and provide residents with paid or unpaid public products and services based on government responsibilities and obligations. In the process of municipal engineering construction, distance measuring wheels are often used to measure the length and distance of the road; however, it is found that there are often large errors in the data measured by a single measurement during the use process.

Utility model content

The utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, the utility model proposes a convenient municipal engineering road measurement device, which can obtain multiple sets of data in a single measurement, reduce the error range, reduce the number of measurements, is convenient to use, and improves the measurement efficiency.

The convenient municipal engineering road measurement equipment according to the embodiment of the present invention includes: a moving frame, the bottom of which is provided with a wheel set; a plurality of connecting frames, the connecting frames are vertically installed on the moving frame, and arranged at intervals along the horizontal direction, the connecting frame and the moving frame are slidably connected to move in the vertical direction; the distance measuring wheel has a counter, and the lower end of each connecting frame is connected to There is the distance measuring wheel, the distance measuring wheel can rotate in the vertical plane, the counter is arranged on the connecting frame; a plurality of adjusting springs, the two ends of the adjusting spring are respectively connected with the moving frame and the moving frame. The connecting frame is connected so that the distance measuring wheel is subjected to a vertical downward force.

The convenient municipal engineering road measurement device according to the embodiment of the present invention has at least the following technical effects: a distance measuring wheel is arranged on a plurality of connecting frames, which can realize the acquisition of multiple sets of data in a single measurement, thereby reducing the number of single measurement groups in a single measurement. The error caused by the data can improve the measurement accuracy; the adjustment spring can exert a force on the connecting frame, so that the wheel surface of the gauge wheel is close to the measurement surface, so as to avoid the abnormally small measurement data caused by the suspension of the gauge wheel.

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

In some embodiments of the present invention, a positioning plate and an adjusting device are further provided above the moving frame, a plurality of through holes are formed on the positioning plate, and the axes of the through holes are aligned with the plane of the positioning plate. Vertically, the sliding rod passes through the through hole, so that the positioning plate is sleeved on the sliding rod, and the adjusting device is fixed on the moving frame and connected with both ends of the positioning plate to The positioning plate is driven to move between the block and the connecting frame along the axis of the sliding rod, and the adjusting device is provided with a locking device for locking the movement of the positioning plate.

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 rod and are arranged on the moving frame, and the two vertical rods are respectively located at At both ends of the positioning plate, the sleeve is sleeved and moved on the vertical rod, and is connected with the end of the positioning plate.

In some embodiments of the present invention, the locking device includes a first locking pin and a first locking groove, the first locking groove is provided on a side wall of the vertical rod, the first locking groove is The locking pin is movably arranged on the sleeve, so that the first locking pin can be removed or inserted from the first locking groove.

In some embodiments of the present invention, the locking device includes a second locking pin, a second locking groove, a bracket, a fixing cylinder and a return spring, the bracket is arranged on the side of the vertical rod, so The fixing cylinder is arranged on the bracket and is located on the side away from the vertical rod, the axis of the fixing cylinder points to the vertical rod, and the second locking pin is inserted into the fixing cylinder to move, Along the axis of the fixed cylinder, the sleeve is provided with a vacant hole, the vertical rod is provided with the second locking groove, and the second locking pin is sleeved with the return spring, so the One end of the return spring is connected with the fixing cylinder, and the other end is connected with the second locking pin, so as to push the second locking pin into the second locking groove.

In some embodiments of the present invention, a booster spring is also sleeved on the vertical rod, one end of the booster spring is connected with the top of the vertical rod, and the other end is in contact with the upper end surface of the sleeve, so as to be connected to the upper end of the sleeve. The sleeve exerts a force away from the top of the riser.

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

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

In some embodiments of the present invention, the wheel set is a universal wheel.

Additional aspects and advantages of the invention will be set forth, in part, from the following description, and in part will be apparent from the following description, or learned by practice of the invention.

Description of drawings

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

Fig. 1 is the structural representation of the utility model embodiment;

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

3 is an enlarged cross-sectional view of a second locking device according to an embodiment of the present utility model;

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

Reference number:

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

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

distance measuring wheel 300, counter 310, adjusting spring 400, positioning plate 500;

Adjusting device 600, vertical rod 610, sleeve 620, booster 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 fixing cylinder 760 , and the return spring 770 .

Detailed ways

The following describes in detail the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, but should not be construed as a limitation of the present invention.

In the description of the present utility model, it should be understood that the orientation descriptions related to orientations, such as up, down, front, rear, left, right, etc., are based on the orientation or positional relationship shown in the accompanying drawings, only It is for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention.

In the description of the present utility model, the meaning of several is one or more, the meaning of multiple is two or more, greater than, less than, exceeding, etc. are understood as not including this number, above, below, within, etc. are understood as including this number. If it is described that the first and the second are only for the purpose of distinguishing technical features, it cannot be understood as indicating or implying relative importance, or indicating the number of the indicated technical features or the order of the indicated technical features. relation.

In the description of the present invention, unless otherwise clearly defined, words such as setting, installation, connection should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in the present invention in combination with the specific content of the technical solution .

Referring to FIG. 1 , the convenient municipal engineering road measurement equipment according to the embodiment of the present invention includes: a mobile frame 100, the bottom of the mobile frame 100 is provided with a wheel set 110; a plurality of connecting frames 200, the connecting frames 200 are installed vertically On the moving frame 100 and arranged at intervals along the horizontal direction, the connecting frame 200 and the moving frame 100 are slidably connected to move in the vertical direction; the distance measuring wheel 300 has a counter 310, and each connecting frame 200 A distance measuring wheel 300 is connected to the lower end of the measuring wheel 300, the distance measuring wheel 300 can rotate in the vertical plane, and the counter 310 is arranged on the connecting frame 200; a plurality of adjusting springs 400, the two ends of the adjusting spring 400 are respectively connected with the moving frame 100 and the connecting frame 200. The frame 200 is connected so that the distance measuring wheel 300 is subjected to a vertical downward force.

When using the convenient municipal engineering road measurement equipment for measurement, it is only necessary to place it on the measurement road, push the mobile frame 100, and multiple distance measuring wheels 300 will start to measure the road distance at the same time, and the measurement data results are stored in the counter. 310, after a single movement measurement is completed, multiple sets of data results can be read on each counter 310, and multiple sets of data results can be analyzed and processed, which can reduce the error caused by the measurement. Compared with the traditional single-wheel ranging Recording can reduce the number of repeated measurements, thereby improving the measurement efficiency, and at the same time saving the physical exertion of the staff. The adjusting spring 400 is respectively connected with the moving frame 100 and the connecting frame 200. The adjusting spring 400 can give a force to the connecting frame 200, so that the wheel surface of the distance measuring wheel 300 is close to the measuring surface, so as to ensure the accuracy of the distance measurement and avoid the unevenness of the road surface. Uneven, the distance measuring wheel 300 is suspended and the record is missing, and the recorded data is too small and abnormal.

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

The sliding rod 220 can slide along its axis in the connecting hole, and drives the wheel fork 230 connected at the lower end to move up and down, and the distance measuring wheel 300 is connected to the wheel fork 230, so that the distance measuring wheel 300 can be adjusted according to the actual conditions of the road, so that the distance measuring wheel 300 can be adjusted. Wheel 300 fits the measurement surface. The adjusting spring 400 is sleeved on the sliding rod 220 and is located between the moving frame 100 and the wheel fork 230, and provides a force to the wheel fork 230, so that the distance measuring wheel 300 can be reliably attached to the measuring surface, preventing distance measurement due to structural friction The wheel 300 cannot be reset after being lifted up. The stopper 210 can prevent the sliding rod 220 from slipping out of the connecting hole.

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

When the distance measurement is not used, the adjusting device 600 lifts the positioning plate 500 upward. Since the upper end of the slide bar 220 is provided with a stopper 210, when the positioning plate 500 continues to move upward, it will drive the stopper 210 to move upward, that is, the slide bar 220 Move up, so that the distance measuring wheel 300 is suspended in the air. At this time, the positioning plate 500 is locked by the locking device 700, so that the suspended state of the distance measuring wheel 300 can be maintained, and the distance measuring wheel 300 can be protected from Wear and prolong the service life of the distance measuring wheel 300.

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 moving frame 100 , and the two vertical rods 610 are respectively located on the positioning plate 500 Both ends of the sleeve 620 are sleeved on the vertical rod 610 to move, and are connected with the end of the positioning plate 500 .

The sleeve 620 is sleeved on the vertical rod 610 and can move up and down. The sleeve 620 is connected to the end of the positioning plate 500 to drive the positioning plate 500 to adjust up and down, and then the distance measuring wheel 300 can be lifted to make it suspended.

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 provided on the side wall of the vertical rod 610, and the first locking pin The 710 is movably arranged on the sleeve 620 , so that the first locking pin 710 can be taken out or inserted into the first locking groove 720 .

When the first locking pin 710 is inserted into the first locking groove 720, the relative sliding of the sleeve 620 and the vertical rod 610 will be interfered by the first locking pin 710, so that the sliding cannot be performed, and the locking of the positioning plate 500 is realized. end.

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 fixing cylinder 760 and a return spring 770 , and the bracket 750 is disposed on the side of the vertical rod 610 , the fixed cylinder 760 is arranged on the bracket 750 and is located on the side away from the vertical rod 610 , the axis of the fixed cylinder 760 points to the vertical rod 610 , and the second locking pin 730 is inserted into the fixed cylinder 760 to move along the direction of the fixed cylinder 760 The axis of the sleeve 620 is provided with a vacant hole, the vertical rod 610 is provided with a second locking groove 740, the second locking pin 730 is set with a reset spring 770, one end of the reset spring 770 is connected with the fixing cylinder 760, and the other One end is connected with 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, firstly, the second locking pin 730 overcomes the resistance of the return spring 770 and is pulled away from the vertical rod 610, so that the second locking pin 730 is released from the second locking groove 740, At this time, the positioning plate 500 is lifted up, and the sleeve 620 moves upward along with it until the axis of the second locking pin 730, the axis of the escape hole on the sleeve 620 and the axis of the second locking groove 740 are collinear, and the release is released. For the second locking pin 730 , since the return spring 770 exerts a restoring force on the second locking pin 730 , the second locking pin 730 passes through the escaping hole and is inserted into the second locking groove 740 to realize the pairing of the second locking pin 730 . The locking action of the positioning plate 500 .

In some embodiments of the present invention, a booster spring 630 is also sleeved on the vertical rod 610 , one end of the booster spring 630 is connected to the top of the vertical rod 610 , and the other end is in contact with the upper end surface of the sleeve 620 , so as to push the sleeve 620 Apply a force away from the top of the vertical bar 610.

When distance measurement is required, the suspended distance measuring wheel 300 should be released, that is, the locking state of the locking device 700 should be released. At this time, the booster spring 630 can give the sleeve 620 a downward force, that is, the positioning plate 500 will be released. It can be automatically lowered without manual manual operation, which improves the convenience of the equipment.

In some embodiments of the present invention, the connecting hole is provided with a first sliding sleeve 120 , the first sliding sleeve 120 is sleeved on the sliding rod 220 and is fixedly connected with the moving frame 100 .

The first sliding sleeve 120 is fixed on the moving frame 100 , and the sliding rod 220 slides in the first sliding sleeve 120 more stably and smoothly, and at the same time, it can protect the sliding rod 220 from being damaged and prolong the use of the sliding rod 220 life.

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

The second sliding sleeve 130 is fixed on the positioning plate 500, and the sliding rod 220 is inserted into the second sliding sleeve 130. When the positioning plate 500 slides relative to the sliding rod 220, the sliding can be more stable and smooth. It can also protect the sliding rod 220 from being easily worn and prolong the service life of the sliding rod 220 .

In some embodiments of the present invention, the wheel set 110 is a universal wheel.

The moving frame 100 using the universal wheel is convenient to change the moving direction of the moving frame 100 when the staff performs the push distance measurement.

In the description of this specification, reference to the terms "one embodiment," "some embodiments," "exemplary embodiment," "example," "specific example," or "some examples", etc., is meant to incorporate the embodiments A particular feature, structure, material, or characteristic described by an example or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms 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.

Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the present invention. Variations, the scope of the present invention is defined by the claims and their equivalents.

Claims (10)

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.

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