CN211346748U - Diameter measuring device for engineering cost - Google Patents

Abstract

The utility model relates to a diameter measuring device for engineering cost in engineering cost auxiliary assembly field, including the main part pole, on the main part pole perpendicularly with main part pole and relative first stand and the second stand of being provided with, first stand, second stand all with the main part pole connection of sliding, be provided with distance sensor on the first stand, just distance sensor electricity is connected with the display screen, the display screen with first stand fixed connection, distance sensor's output orientation the second stand sets up, just cooperate on the second stand distance sensor is provided with the dog, the dog orientation one side of distance sensor flushes the setting with the second stand, the distance sensor orientation dog one side with first stand flushes the setting. The utility model discloses have accurate measuring effect.

Description

Diameter measuring device for engineering cost

Technical Field

The utility model relates to an engineering cost auxiliary assembly field especially relates to a diameter measuring device for engineering cost.

Background

The production of the on-site measuring device for the engineering cost helps the measuring work, so that the measurement is more convenient, the function of the on-site measuring device for the engineering cost not only saves time, but also helps a user to better perform the measuring work, the birth of the on-site measuring device for the engineering cost can be said, the inconvenience of many people is solved, and the life of people is facilitated.

In order to solve the problems, the chinese patent with the publication number CN202757560U discloses a diameter measuring device, which comprises a bottom plate, and is structurally characterized in that a bar-shaped sliding groove is arranged along the length direction of the bottom plate, scales for measuring length are arranged at the edge of the bar-shaped sliding groove, a fixed upright post is arranged at the zero value of the scales, the bottom end of a movable upright post capable of sliding along the bar-shaped sliding groove is arranged in the bar-shaped sliding groove, and a reading mark sheet is arranged at the lower part of the movable upright post corresponding to the scales. When the device is used, a worker can move the movable upright post to clamp the diameter of the upright post to be tested, and then the diameter length can be obtained by observing the scales through naked eyes.

The above scheme still has the following problem that when the reading of the diameter length is obtained by observing the scale with naked eyes, reading errors occur inevitably due to abrasion and the like, so that the measuring result is inaccurate.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a diameter measuring device for engineering cost has distance sensor's first stand and has the second stand of the dog that cooperates distance sensor to set up through the setting, can utilize the interval between distance sensor and the dog to measure the diameter of accurate test out the stand of being surveyed.

The utility model aims at realizing through the following technical scheme:

the utility model provides a diameter measuring device for engineering cost, includes the main part pole, on the main part pole perpendicularly with main part pole and relative first stand and the second stand of being provided with, first stand, second stand all with the main part pole connection of sliding, be provided with distance sensor on the first stand, just distance sensor electricity is connected with the display screen, the display screen with main part pole fixed connection, distance sensor's output orientation the second stand sets up, just cooperate on the second stand distance sensor is provided with the dog, the dog orientation one side of distance sensor flushes the setting with the second stand, distance sensor orientation dog one side with first stand flushes the setting.

Through adopting above-mentioned technical scheme, first stand and second stand can realize the joint to the stand, and first stand and second stand slide with the main part pole simultaneously and are connected, can make first stand and second stand carry out corresponding regulation according to the difference by the stand diameter, after adjusting, can show the distance value between distance sensor and the dog on the display screen, and distance sensor orientation dog one side with first stand flushes setting and piece orientation one side of distance sensor flushes the setting with the second stand and has guaranteed that the numerical value that shows on the display screen is exactly the distance between first stand and the second stand, just so can be very accurate measure the diameter by the stand.

The utility model discloses further set up to, be provided with the shifting chute on the main part pole, first stand with all cooperate on the second stand the shifting chute is provided with the slider.

Through adopting above-mentioned technical scheme, the cooperation of shifting chute and slider provides the moving means for the removal of first stand and second stand, and first stand and second stand all can drive the slider and remove in the shifting chute.

The utility model discloses further set up to: and a pulley is arranged on the sliding block.

Through adopting above-mentioned technical scheme, the setting up of pulley has witnessed smile the frictional force between slider and the shifting chute, has made things convenient for the removal of staff to the first stand and the second stand of slider.

The utility model discloses further set up to: the measuring device is characterized in that a measuring groove is axially arranged on the main body rod along the main body rod, the output end of the distance sensor faces the measuring groove, the moving groove is communicated with the measuring groove, and the stop block is arranged in the measuring groove.

Through adopting above-mentioned technical scheme, the setting up of measuring tank can make distance sensor and dog be in inside the main part pole, has played the protection to distance sensor and dog, and on the other hand has avoided distance sensor and dog peripheral hardware when measuring, because there is the foreign matter between distance sensor and the dog to lead to having the inaccurate condition of distance sensor measured value to take place.

The utility model discloses further set up to: the protective shell is detachably arranged on the measuring groove.

Through adopting above-mentioned technical scheme, the setting of protective housing can further play the protection and measure the groove effect, prevents that outside foreign matter from getting into and measuring the inslot or causing the damage to the display screen, can dismantle the protective housing when measured data is unusual simultaneously and open, examines and detect distance sensor to the condition in the test groove.

The utility model discloses further set up to: the first upright post and the second upright post are both hinged with the sliding block.

Through adopting above-mentioned technical scheme, first stand and second stand can be folding not using, and the state of folding for being on a parallel with the main part pole from the state perpendicular with the main part pole has made things convenient for user's carrying and transportation.

The utility model discloses further set up to: and the sliding block is provided with a limiting plate for limiting the rotation of the first stand column and the second stand column.

Through adopting above-mentioned technical scheme, the setting of limiting plate can prevent that first stand or second stand from rotating the condition emergence that leads to unable perpendicular and main part pole to carry out measuring work.

The utility model discloses further set up to: the hinged end of first stand and second stand all is provided with the cambered surface of stepping down.

Through adopting above-mentioned technical scheme, the setting of the cambered surface of stepping down can make first stand and second stand all can not produce the interference with between the slider at the rotation in-process

To sum up, the utility model discloses a beneficial technological effect does:

through setting up the first stand that has distance sensor and the second stand that has the dog that the cooperation distance sensor set up, can utilize the interval measurement between distance sensor and the dog to accurately test out the diameter of being surveyed the stand.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is an enlarged schematic sectional view taken along line a-a in fig. 1.

Fig. 3 is a partially enlarged schematic view of part B in fig. 2.

In the figure, 1, a main body rod; 2. a first upright post; 3. a second upright post, 4, a distance sensor; 41. a display screen; 42. a stopper; 5. a moving groove; 51. a slider; 52. a pulley; 6. a measuring tank; 61. a protective shell; 7. a limiting plate; 71. and (5) abdicating the cambered surface.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 2, for the utility model discloses a diameter measuring device for construction cost, including main part pole 1, be provided with first stand 2 and second stand 3 perpendicularly and relatively on the main part pole 1, refer to fig. 3 simultaneously, be provided with shifting chute 5 on the main part pole 1, all cooperate shifting chute 5 on first stand 2 and the second stand 3 to be provided with slider 51, and be provided with pulley 52 on the slider 51, be provided with distance sensor 4 on the first stand 2, and distance sensor 4 electricity is connected with display screen 41, display screen 41 and main part pole 1 fixed connection, can dismantle on the measuring chute 6 and be provided with protective housing 61. The output of distance sensor 4 sets up towards second stand 3, and cooperates distance sensor 4 to be provided with dog 42 on second stand 3, and dog 42 flushes the setting with second stand 3 towards one side of distance sensor 4, and distance sensor 4 flushes the setting with first stand 2 towards dog 42 one side. First stand 2 and second stand 3 can realize the joint to the stand, and the cooperation of shifting chute 5 and slider 51 provides the moving means for first stand 2 and second stand 3's removal simultaneously, and first stand 2 and second stand 3 all can drive slider 51 and remove in shifting chute 5, and the setting up of pulley 52 has witnessed the smile friction between slider 51 and the shifting chute 5, is that the staff is more convenient first stand 2 of removal and second stand 3. After adjusting, can show the distance value between distance sensor 4 and the dog 42 on the display screen 41, and distance sensor 4 orientation dog 42 one side with first stand 2 flushes the setting and the dog orientation one side of distance sensor 4 flushes the setting with second stand 3 and has guaranteed that the numerical value that shows on the display screen 41 is exactly the distance between first stand 2 and the second stand 3, just so can very accurate measuring by the diameter of survey stand. The protective shell 61 is arranged to further protect the measuring tank 6, so as to prevent external foreign matters from entering the measuring tank 6 or damaging the display screen 41.

Referring to fig. 2 and 3, the main body rod 1 is provided with a measuring groove 6 along the axial direction of the main body rod 1, the output end of the distance sensor 4 is disposed toward the measuring groove 6, the moving groove 5 is disposed to communicate with the measuring groove 6, and the stopper 42 is disposed in the measuring groove 6. The arrangement of the measuring groove 6 can enable the distance sensor 4 and the stop block 42 to be positioned in the main body rod 1, so that the distance sensor 4 and the stop block 42 are protected, and on the other hand, the situation that the measuring value of the distance sensor 4 is inaccurate due to the fact that foreign matters exist between the distance sensor 4 and the stop block 42 when the distance sensor 4 and the stop block 42 are externally arranged for measuring is avoided. The first upright post 2 and the second upright post 3 can be folded when not in use, and are folded from a state of being perpendicular to the main body rod 1 to a state of being parallel to the main body rod 1, thereby facilitating the carrying and the transportation of a user. The setting of limiting plate 7 can prevent that first stand 2 or second stand 3 from rotating the condition emergence that leads to unable perpendicular and main part pole 1 to carry out measuring work, and the setting of abdicating cambered surface 71 can make first stand 2 and second stand 3 all can not produce the interference between rotation in-process and the slider 51.

Referring to fig. 2 and 3, the first upright 2 and the second upright 3 are both hinged to the sliding block 51. Be provided with on the slider 51 and be used for restricting first stand 2 and the pivoted limiting plate 7 of second stand 3, the setting of limiting plate can prevent that first stand or second stand from rotating the condition emergence that leads to unable perpendicular and main part pole to carry out measuring work.

The implementation principle of the embodiment is as follows: when the diameter of the upright column is tested, a worker firstly rotates the first upright column 2 and the second upright column 3 to be vertical to the main body rod 1, then adjusts the distance between the first upright column 2 and the second upright column 3 according to the diameter length of the upright column to be measured, so that the first upright column 2 and the second upright column 3 can be tangent to the peripheral side of the upright column to be measured, at the moment, the distance sensor 4 can measure the distance between the distance sensor 4 and the stop block 42, namely the distance between the first upright column 2 and the second upright column 3, and transmits the measured data to the display screen 41, and the worker can read out the diameter length of the upright column to be measured very conveniently. After using the completion, rotate first stand 2 and second stand 3 to the state that is on a parallel with main part pole 1, can accomplish and accomodate regularly.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims (8)

1. The utility model provides a diameter measuring device for engineering cost, includes main part pole (1), be provided with first stand (2) and second stand (3) on main part pole (1) relatively, first stand (2), second stand (3) all with main part pole (1) slides and is connected its characterized in that: be provided with distance sensor (4) on first stand (2), just distance sensor (4) electricity is connected with display screen (41), display screen (41) with main part pole (1) fixed connection, the output orientation of distance sensor (4) second stand (3) set up, just cooperate on second stand (3) distance sensor (4) are provided with dog (42), dog (42) orientation one side of distance sensor (4) flushes the setting with second stand (3), distance sensor (4) orientation dog (42) one side with first stand (2) flush the setting.

2. A construction cost caliper measuring device according to claim 1, characterized in that: the main body rod (1) is provided with a moving groove (5), and the first upright post (2) and the second upright post (3) are matched with the moving groove (5) and provided with a sliding block (51).

3. A construction cost caliper measuring device according to claim 2, characterized in that: the sliding block (51) is provided with a pulley (52).

4. A construction cost caliper measuring device according to claim 3, characterized in that: the measuring device is characterized in that a measuring groove (6) is axially formed in the main body rod (1), the output end of the distance sensor (4) faces the measuring groove (6), the moving groove (5) is communicated with the measuring groove (6), and the stop block (42) is arranged in the measuring groove (6).

5. A construction cost caliper measuring device according to claim 4, characterized in that: the measuring tank (6) is detachably provided with a protective shell (61).

6. A construction cost caliper measuring device according to claim 5, characterized in that: the first upright column (2) and the second upright column (3) are hinged to the sliding block (51).

7. A construction cost caliper measuring apparatus according to claim 6, wherein: and a limiting plate (7) used for limiting the rotation of the first upright post (2) and the second upright post (3) is arranged on the sliding block (51).

8. A construction cost caliper measuring apparatus according to claim 7, wherein: the hinged end of first stand (2) and second stand (3) all is provided with and gives way cambered surface (71).

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