CN216978723U - Convenient accurate digital display type vicat instrument - Google Patents

Abstract

The utility model discloses a convenient and accurate digital display type Vicat instrument, and relates to the technical field of civil engineering. The utility model comprises a positioning mechanism, a moving mechanism and a storage box, wherein the positioning mechanism comprises a supporting rod, a sleeve and a level gauge, one end of the bottom end of the supporting rod is fixedly connected with a fixed cylinder, the storage box is movably clamped in the fixed cylinder, the moving mechanism comprises a moving rod and a test needle, and the moving mechanism slides in the positioning mechanism. According to the digital display type dimension card instrument, the moving rod is pulled to slide along the through hole to the inside of the separation sliding groove, the test needle and the induction rod move downwards along the inside of the sleeve to the inside of the storage box, the numerical value is transmitted to the inside of the digital display screen through the induction rod, the moving rod moves to drive the negative contact rod to slide to be in contact with the positive contact rod, so that the stopwatch is electrified and works, the initial setting time and the final setting time are timed through the stopwatch work, the support rod is driven to move through pulling the handle after the test is finished, and therefore the digital display type dimension card instrument is reduced in workload of workers and accuracy of test results is improved.

Description

Convenient accurate digital display type vicat instrument

Technical Field

The utility model belongs to the technical field of civil engineering, and particularly relates to a convenient and accurate digital display type Vicat instrument.

Background

In civil engineering cement test, the standard consistency of cement needs to be tested, the cement is a powdery hydraulic inorganic cementing material, the cement is a slurry after being stirred by adding water, can be hardened in air or in water, and can firmly bond sand, stone and other materials together, the standard consistency of the cement refers to the water adding amount when the cement paste reaches the specified consistency, expressed by mass percentage of the cement, and is used for measuring the water consumption of the setting time and the stability of cement paste, the setting time of the cement refers to the time from the beginning of adding water to the time when the cement loses plasticity, which is divided into initial setting time and final setting time, the initial setting time refers to the time from the beginning of adding water to the beginning of losing plasticity, and the final setting time refers to the time from the beginning of adding water to the complete losing of plasticity, but the cement has the following disadvantages in actual use:

1. before the standard consistency of cement is tested, the existing digital display type vicat instrument needs to be in a horizontal state, the visual inspection is generally carried out by workers, and a test rod is easy to rub with a device in the falling process, so that the deviation between the test result and the actual result is large;

2. in the test of cement standard consistency, need carry out the reading to the test result, current digital display formula vicat appearance can't remind key test time point, and portable not convenient to lead to staff's work load great.

Therefore, the existing digital display vicat instrument can not meet the requirement in practical use, so that the improved technology is urgently needed in the market to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a convenient and accurate digital display type vicat instrument, which is characterized in that a moving rod is pulled to slide along a through hole to the inside of a separation sliding chute, a test needle and an induction rod are moved downwards to the inside of a storage box along the inside of a sleeve, finally, a value is transmitted to the inside of a digital display screen through the induction rod, a negative contact rod is driven to slide to be in contact with a positive contact rod through the movement of the moving rod, so that a stopwatch is electrified and works, the initial setting time and the final setting time are timed through the work of the stopwatch, and a support rod is driven to move through pulling a handle after the test is completed, so that the digital display type vicat instrument reduces the workload of workers and increases the accuracy of test results.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to a convenient and accurate digital display type vicat instrument which comprises a positioning mechanism, a moving mechanism and a storage box, wherein the positioning mechanism comprises a supporting rod, a sleeve and a level meter, one end of the bottom end of the supporting rod is fixedly connected with a fixed cylinder, the storage box is movably clamped inside the fixed cylinder, the moving mechanism comprises a moving rod and a test needle, the moving mechanism slides inside the positioning mechanism, and a worker determines whether the fixed cylinder is parallel to the ground or not by observing the level meter.

Furthermore, a plurality of screw rods are evenly screwed to the bottom end of the fixed cylinder, the bottom ends of the plurality of screw rods are fixedly connected with rubber pads, a digital display screen is fixedly connected to one side of the middle of the supporting rod, the screw rods are driven to rotate through the rotating rubber pads, and therefore the fixed cylinder is adjusted to be parallel to the ground along the bottom end of the fixed cylinder in a screwing mode to the proper length.

Further, the bracing piece top has linked firmly the connecting rod, and has linked firmly the handle on the connecting rod top, handle top middle part cup joints and is fixed with the rubber sleeve, the shifting chute has been seted up along its vertical central line in sleeve top, through setting up handle and connecting rod on the bracing piece top, then protects staff's hand through the rubber sleeve to the staff of being convenient for drives the bracing piece through the pulling handle and removes.

Furtherly, the spout has been seted up on the outer cylinder in sleeve middle part, and has linked firmly the scale plate on the sleeve outer cylinder, linked firmly the dead lever on the outer cylinder in sleeve bottom, and dead lever one end is fixed in the bracing piece bottom and corresponds position department, and the staff of being convenient for through the scale plate carries out artifical reading, fixes telescopic position through the fixed rod.

Further, the spirit level both ends have all linked firmly the stopwatch, and two stopwatches one side middle parts have all linked firmly just contact bar, spirit level middle part one end is fixed in bracing piece opposite side middle part, carries out the timing to initial set and final set time through stopwatch work, fixes the position of stopwatch through the spirit level.

Further, the carriage release lever passes through the through-hole and slides inside the spout, and carriage release lever one side has evenly linked firmly two negative contact poles, two negative contact pole and two positive contact pole sliding contact that correspond position department, the test needle slides inside the sleeve, and the test needle top has linked firmly the response pole, the response pole slides inside the travelling chute, slides to breaking away from the spout inside along the through-hole through the pulling carriage release lever, then test needle and response pole move down to storing the box inside along the sleeve inside, pass through the response pole at last and pass numerical value to the digital display screen inside, move simultaneously through the carriage release lever and drive the negative contact pole slide to with positive contact pole contact to make the stopwatch circular telegram and work.

The utility model has the following beneficial effects:

1. according to the digital display type vicat instrument, the moving rod is pulled to slide along the through hole to be separated from the inside of the sliding chute, the test needle and the induction rod move downwards along the inside of the sleeve to be inside the storage box, and finally the numerical value is transmitted to the inside of the digital display screen through the induction rod, so that the digital display type vicat instrument does not need to be subjected to visual inspection by workers, and the test rod is not easy to rub against a device in the falling process, and the accuracy of a test result is improved.

2. According to the digital display type vicat instrument, the moving rod moves to drive the negative contact rod to slide to be in contact with the positive contact rod, so that the stopwatch is electrified and works, the initial setting time and the final setting time are timed through the work of the stopwatch, the handle is pulled to drive the supporting rod to move after the test is completed, the key test time point can be reminded, the digital display type vicat instrument is convenient to carry, and the workload of workers is reduced.

Of course, it is not necessary for any product to practice the utility model to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the description below are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

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

FIG. 2 is a schematic view of the overall front structure of the present invention;

FIG. 3 is a schematic view of the overall backside structure of the present invention;

FIG. 4 is a schematic view of the moving mechanism of the present invention.

In the drawings, the reference numbers indicate the following list of parts:

100. a positioning mechanism; 101. a support bar; 102. a fixed cylinder; 103. a screw; 104. a rubber pad; 105. a digital display screen; 106. a connecting rod; 107. a handle; 108. a rubber sleeve; 109. a sleeve; 110. a chute; 120. a moving groove; 130. a scale plate; 140. fixing the rod; 150. a level gauge; 160. a stopwatch; 170. a positive contact bar; 180. a through hole; 200. a moving mechanism; 201. a travel bar; 202. a negative contact lever; 203. testing needles; 204. an induction rod; 300. and (7) storing the box.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-4, the present invention is a convenient and accurate digital display type vicat apparatus, including a positioning mechanism 100, a moving mechanism 200 and a storage box 300, wherein the positioning mechanism 100 includes a supporting rod 101, a sleeve 109 and a level meter 150, one end of the bottom end of the supporting rod 101 is fixedly connected with a fixed cylinder 102, the storage box 300 is movably clamped inside the fixed cylinder 102, the moving mechanism 200 includes a moving rod 201 and a test needle 203, the moving mechanism 200 slides inside the positioning mechanism 100, and a worker determines whether the fixed cylinder 102 is parallel to the ground by observing the level meter 150.

As shown in fig. 2-3, a plurality of screws 103 are uniformly screwed on the bottom end of the fixed cylinder 102, the bottom ends of the screws 103 are fixedly connected with rubber pads 104, one side of the middle of the support rod 101 is fixedly connected with a digital display screen 105, the screws 103 are driven to rotate by rotating the rubber pads 104, so that the screws 103 are screwed to a proper length along the bottom end of the fixed cylinder 102 to adjust the fixed cylinder 102 to be parallel to the ground, the top of the support rod 101 is fixedly connected with a connecting rod 106, the top of the connecting rod 106 is fixedly connected with a handle 107, a rubber sleeve 108 is fixedly sleeved in the middle of the top of the handle 107, the top of the sleeve 109 is provided with a moving groove 120 along the vertical center line thereof, the top of the support rod 101 is provided with the handle 107 and the connecting rod 106, the rubber sleeve 108 protects the hands of the worker, so that the worker can drive the support rod 101 to move by pulling the handle 107, the sliding groove 110 is formed on the outer cylindrical surface of the middle of the sleeve 109, and linked firmly scale plate 130 on the outer cylinder of sleeve 109, link firmly dead lever 140 on the outer cylinder of sleeve 109 bottom, and dead lever 140 one end is fixed in bracing piece 101 bottom and corresponds position department, it carries out artifical reading to be convenient for the staff through scale plate 130, fix the position of sleeve 109 through dead lever 140, spirit level 150 both ends have all linked firmly stopwatch 160, and two stopwatch 160 one side middle parts have all linked firmly just to touch the pole 170, spirit level 150 middle part one end is fixed in bracing piece 101 opposite side middle part, work through stopwatch 160 and carry out the timing to initial set and final set time, position through spirit level 150 to stopwatch 160 is fixed.

As shown in fig. 2-4, the moving rod 201 slides inside the chute 110 through the through hole 180, and one side of the moving rod 201 is uniformly and fixedly connected with two negative contact rods 202, the two negative contact rods 202 are in sliding contact with two positive contact rods 170 at corresponding positions, the test needle 203 slides inside the sleeve 109, and the top end of the test needle 203 is fixedly connected with the sensing rod 204, the sensing rod 204 slides inside the moving groove 120, slides along the through hole 180 to be separated from the chute 110 by pulling the moving rod 201, then the test needle 203 and the sensing rod 204 move downwards inside the storage box 300 along the sleeve 109, finally the value is transmitted inside the digital display screen 105 through the sensing rod 204, and meanwhile, the moving rod 201 moves to drive the negative contact rods 202 to slide to be in contact with the positive contact rods 170, so that the stopwatch 160 is powered on and works.

The working principle is as follows:

through placing an appropriate amount of cement at storage box 300, close soon to suitable length and then adjust fixed cylinder 102 and be parallel with ground through observing spirit level 150 and rotating screw rod 103 along fixed cylinder 102 bottom, slide along through-hole 180 through pulling carriage release lever 201 and break away from inside spout 110, then test needle 203 and induction bar 204 move down to storing box 300 inside along sleeve 109 is inside, transmit numerical value to digital display screen 105 through induction bar 204 at last inside, it slides to contacting with positive contact bar 170 to drive negative contact bar 202 through the movement of carriage release lever 201 simultaneously, thereby make the circular telegram 160 circular telegram and work, work through stopwatch 160 and count time to initial set and final set, it moves to drive bracing piece 101 through pulling handle 107 after accomplishing the experiment.

The present invention is not limited to the above embodiments, and any modifications, equivalent substitutions and improvements of some technical features, which are made to the technical solutions described in the above embodiments, are all within the scope of the present invention.

Claims (6)

1. The utility model provides a convenient accurate digital display type vicat appearance, includes positioning mechanism (100), moving mechanism (200) and storage box (300), its characterized in that: positioning mechanism (100) are including bracing piece (101), sleeve (109) and spirit level (150), bracing piece (101) bottom one end has linked firmly solid fixed cylinder (102), store box (300) activity joint inside solid fixed cylinder (102), moving mechanism (200) are including carriage release lever (201) and examination needle (203), moving mechanism (200) slide inside positioning mechanism (100).

2. The convenient and accurate digital display type vicat instrument according to claim 1, wherein said fixed cylinder (102) has a plurality of screws (103) screwed to the bottom end thereof, and rubber pads (104) are fastened to the bottom ends of said plurality of screws (103), and said support rod (101) has a digital display screen (105) fastened to one side of the middle portion thereof.

3. The convenient and accurate digital display type vicat instrument according to claim 2, characterized in that said support rod (101) is fixedly connected with a connecting rod (106) at the top, and a handle (107) is fixedly connected with the top end of said connecting rod (106), said handle (107) is fixedly connected with a rubber sleeve (108) at the middle of the top end thereof, and said sleeve (109) is provided with a moving groove (120) at the top end thereof along the vertical center line thereof.

4. The convenient and accurate digital display type vicat instrument according to claim 3, wherein said sleeve (109) has a sliding groove (110) on the outer cylindrical surface of the middle portion thereof, and said sleeve (109) has a scale plate (130) fixedly connected to the outer cylindrical surface thereof, said sleeve (109) has a fixing rod (140) fixedly connected to the outer cylindrical surface of the bottom thereof, and one end of said fixing rod (140) is fixed to the corresponding position of the bottom of said supporting rod (101).

5. The convenient and accurate digital display type vicat instrument according to claim 4, wherein said level instrument (150) has stopwatches (160) attached to both ends, and has positive contact bars (170) attached to the middle of one side of each of said stopwatches (160), and one end of the middle of said level instrument (150) is fixed to the middle of the other side of said support bar (101).

6. The convenient and accurate digital display type vicat instrument according to claim 5, wherein said moving rod (201) slides inside said sliding chute (110) through said through hole (180), and one side of said moving rod (201) is uniformly connected with two negative contact rods (202), two said negative contact rods (202) are in sliding contact with two positive contact rods (170) at corresponding positions, said test needles (203) slide inside said sleeve (109), and the top ends of said test needles (203) are connected with said sensing rod (204), said sensing rod (204) slides inside said moving chute (120).

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