CN214844624U

CN214844624U - Mortar consistency appearance

Info

Publication number: CN214844624U
Application number: CN202121165710.1U
Authority: CN
Inventors: 刘汝友; 徐文浩; 雷长利; 王治礼; 孙璐
Original assignee: Yantai Ruixiang Dry Mixed Mortar Co ltd
Current assignee: Yantai Ruixiang Dry Mixed Mortar Co ltd
Priority date: 2021-05-27
Filing date: 2021-05-27
Publication date: 2021-11-23
Anticipated expiration: 2031-05-27

Abstract

The utility model relates to a mortar consistency meter, which relates to the technical field of mortar testing instruments and comprises a supporting plate, wherein a supporting rod is fixedly arranged on the supporting plate along the vertical direction, a first connecting piece is sleeved outside the supporting rod, a second connecting piece positioned below the first connecting piece is sleeved outside the supporting rod, and the first connecting piece and the second connecting piece are parallel to each other; the first connecting piece is provided with a measuring disc, the second connecting piece is provided with a lifting rod along the vertical direction, and the bottom end of the lifting rod is coaxially provided with a measuring cone along the vertical direction; and the second connecting piece is provided with a clamping mechanism and is connected with the lifting rod through the clamping mechanism. When carrying out measurement operation, fixture unclamps the lifter in the twinkling of an eye and makes the measuring awl whereabouts, makes measuring awl and second connecting piece separate in the twinkling of an eye, makes the lifter reduce at the frictional resistance that removes the in-process and receives, and this application has the effect that reduces mortar consistency appearance measuring error.

Description

Mortar consistency appearance

Technical Field

The application relates to the technical field of mortar testing instruments, in particular to a mortar consistency instrument.

Background

The mortar consistometer is a device for detecting the fluidity of mortar, and mostly comprises a conical head, a reading part and a mortar barrel. During detection, mortar is poured into the mortar barrel, the tip of the conical head is flush with the surface of the mortar, the conical head is lowered, and the falling distance of the conical head is observed to obtain a result.

The current chinese patent with publication number CN206573433U discloses a mortar consistency appearance, the on-line screen storage device comprises a base, the flourishing thick liquid bucket of base fixedly connected with, the vertical pole of base fixedly connected with, vertical pole swing joint has first horizon bar, the connecting rod is worn to be equipped with by the one end of first horizon bar, the one end fixedly connected with examination awl of connecting rod, first horizon bar is provided with fixed connecting rod's mounting, vertical pole swing joint has the second horizon bar, the one end fixedly connected with of second horizon bar is used for testing the dial plate of the test awl depth of sinking in the mortar, dial plate sliding connection has the gear groove.

In view of the above-mentioned technology, the inventor found that when a user loosens the test cone to enable the test cone to fall freely, the fixing piece is manually operated to loosen the test cone, the fixing piece is not easy to instantaneously loosen the test cone through manual operation, the test cone is easy to rub the fixing piece in the downward moving process, and a measurement result of the mortar consistency meter has a large error.

SUMMERY OF THE UTILITY MODEL

In order to make examination awl and mounting can separate in the twinkling of an eye, reduce mortar consistency appearance's measuring error, this application provides a mortar consistency appearance.

The application provides a mortar consistency appearance adopts following technical scheme:

a mortar consistency instrument comprises a supporting plate, wherein a supporting rod is fixedly arranged on the supporting plate along the vertical direction, a first connecting piece is sleeved outside the supporting rod, a second connecting piece positioned below the first connecting piece is sleeved outside the supporting rod, and the first connecting piece and the second connecting piece are parallel to each other; the first connecting piece is provided with a measuring disc, the second connecting piece is provided with a lifting rod along the vertical direction, and the bottom end of the lifting rod is coaxially provided with a measuring cone along the vertical direction; and the second connecting piece is provided with a clamping mechanism and is connected with the lifting rod through the clamping mechanism.

By adopting the technical scheme, the supporting plate is matched with the supporting rod to support the first connecting piece and the second connecting piece at the required positions, and the first connecting piece realizes the connection relation between the measuring disc and the supporting rod, so that the measuring disc can better measure the related parameters; when the measuring operation is carried out, the clamping mechanism loosens the lifting rod instantly to enable the measuring cone to fall, so that the measuring cone and the second connecting piece can be separated instantly, the friction resistance borne by the lifting rod in the moving process is reduced, and the measuring error of the mortar consistometer is further reduced.

Optionally, the fixture includes two supporting rods and an actuating lever, the actuating lever is located between two supporting rods, the supporting rods are connected with the second connecting piece in a rotating mode, the rotating shaft of the supporting rods is arranged along a vertical square shape, the actuating lever is movably connected with the second connecting piece along the length direction of the second connecting piece in a rotating mode, two ends of the actuating lever are connected with a rotating lever in a rotating mode, one end of the rotating lever is connected with the actuating lever in a rotating mode along the vertical direction, the other end of the rotating lever is connected with the supporting rods in a rotating mode along the vertical direction, and the end portion, far away from the actuating lever, of the supporting rods is connected with the lifting rod.

Through adopting above-mentioned technical scheme, the actuating lever removes along the length direction of second connecting piece, drives dwang one end and removes, and the dwang removes the one end that drives the supporting rod and removes, makes the supporting rod rotate along its axis of rotation, and then realizes the clamping and the function of releasing of the clamping rod to the lifter.

Optionally, a guide cover is fixedly arranged in the second connecting piece, and the end portions of the driving rod and the clamping rod close to the driving rod are arranged in the guide cover and are in sliding connection with the guide cover.

Through adopting above-mentioned technical scheme, when the actuating lever removed and drives the supporting rod and remove, the guide housing made the relative shift process between actuating lever and the supporting rod more smooth and easy, and then made the actuating lever can better drive the supporting rod and remove.

Optionally, a clamping groove is formed in the end portion, far away from the driving rod, of the clamping rod, and the cross section of the clamping groove is arc-shaped and is the same as the outer wall of the lifting rod in shape.

Through adopting above-mentioned technical scheme, when the centre gripping pole carries out the spacing manipulation of centre gripping to the lifter, the outer wall of centre gripping groove and lifter laminates mutually, and the area of contact between centre gripping groove increase supporting rod and the lifter, and then makes the supporting rod carry out the centre gripping operation to the lifter better.

Optionally, a plurality of friction strips are fixedly arranged in the clamping groove, and the clamping groove is connected with the lifting rod through the friction strips.

Through adopting above-mentioned technical scheme, when the centre gripping pole carries out the spacing operation of centre gripping to the lifter, the outer wall looks butt of friction strip and lifter, the friction between friction strip increase lifter and the centre gripping groove makes the relative connection relation between lifter and the supporting rod more stable.

Optionally, a guide block is fixedly arranged on the outer wall of the supporting rod along the vertical direction, a first guide groove is formed in the first connecting piece, a second guide groove is formed in the second connecting piece, and the guide block is connected with the first guide groove and the second guide groove in a sliding mode along the vertical direction.

Through adopting above-mentioned technical scheme, when first connecting piece, second connecting piece and bracing piece along vertical direction sliding connection, the guide block makes the removal orbit of first connecting piece, second connecting piece more fixed, difficult skew with first guide way, second guide way along vertical direction sliding connection, guide block.

Optionally, a bolt is coaxially and fixedly arranged at the bottom end of the lifting rod and is in threaded connection with the upper end of the measuring cone.

Through adopting above-mentioned technical scheme, rotate and measure awl messenger and measure awl and bolt threaded connection, will measure awl and bolt rotation separation, convenient to use person clears up the change operation to measuring the awl.

Optionally, a ring-shaped limiting ring is fixedly arranged on the supporting plate.

Through adopting above-mentioned technical scheme, when placing the mortar bucket that contains the mortar in the backup pad, the bottom looks butt of spacing ring and mortar bucket, the relative position between spacing ring messenger mortar bucket and the measurement awl is more fixed, makes the measurement awl can measure the operation to the mortar better.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the supporting plate is matched with the supporting rod to support the first connecting piece and the second connecting piece at required positions, and the first connecting piece realizes the connection relation between the measuring disc and the supporting rod, so that the measuring disc can better measure related parameters; when the measuring operation is carried out, the clamping mechanism loosens the lifting rod instantly to enable the measuring cone to fall, so that the measuring cone and the second connecting piece can be separated instantly, the friction resistance borne by the lifting rod in the moving process is reduced, and the measuring error of the mortar consistometer is further reduced.

2. The actuating lever moves along the length direction of second connecting piece, drives dwang one end and removes, and the dwang removes the one end that drives the supporting rod and removes, makes the supporting rod rotate along its axis of rotation, and then realizes the clamping and the function of putting loosely of the centre gripping pole to the lifter.

3. When the clamping rod carries out the spacing manipulation of centre gripping to the lifter, the outer wall of centre gripping groove and lifter laminates mutually, and the area of contact between clamping rod and the lifter is increased in the centre gripping groove, and then makes the clamping rod carry out the centre gripping operation to the lifter better.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present application.

Fig. 2 is a sectional view of the gripping lever and the driving lever in the embodiment of the present application.

Description of reference numerals: 1. a support plate; 2. a support bar; 3. a first connecting member; 4. a second connecting member; 5. a measuring disc; 6. a lifting rod; 7. measuring a cone; 8. a clamping rod; 9. a drive rod; 10. rotating the rod; 11. a guide housing; 12. a clamping groove; 13. rubbing the strips; 14. a guide block; 15. a first guide groove; 16. a second guide groove; 17. a bolt; 18. a limiting ring; 19. a first bolt; 20. a second bolt; 21. and a cylinder.

Detailed Description

The present application is described in further detail below with reference to the accompanying drawings.

The embodiment of the application discloses mortar consistency appearance, refer to fig. 1, including backup pad 1, the bracing piece 2 has set firmly along vertical direction in backup pad 1, is provided with first connecting piece 3 and the second connecting piece 4 that are parallel to each other along the horizontal direction on the bracing piece 2, is provided with measuring disc 5 on the first connecting piece 3, is provided with lifter 6 along vertical direction on the second connecting piece 4, and the bottom of lifter 6 is along the coaxial measurement awl 7 that is provided with of vertical direction. When using the mortar consistency appearance, the user arranges backup pad 1 in horizontal position on, backup pad 1 and bracing piece 2 mutually support, support first connecting piece 3 and second connecting piece 4 on required position, and the user makes and measures 7 free fall to the mortar in, measures 7 drive lifter 6 removals of awl, and measuring disc 5 reachs the relevant parameter of mortar consistency through the displacement distance of measuring lifter 6.

Referring to fig. 1, the support rod 2 penetrates through the end part of the first connecting piece 3 far away from the measuring disc 5 along the vertical direction, and the support rod 2 is connected with the first connecting piece 3 in a sliding manner along the vertical direction; the bracing piece 2 passes second connecting piece 4 along vertical direction and keeps away from the tip of measuring awl 7, and bracing piece 2 and second connecting piece 4 are along vertical direction sliding connection, and first connecting piece 3 is located the top of second connecting piece 4, and second connecting piece 4 is just to setting up with first connecting piece 3. Before using the mortar consistometer, the user moves second connecting piece 4 and first connecting piece 3 respectively along vertical direction, adjusts the relative position relation between bracing piece 2 and second connecting piece 4, the first connecting piece 3, makes measuring disk 5 and lifter 6 can arrange required position in better and measure the operation.

Referring to fig. 1, the two opposite sides of the outer wall of the support rod 2 are fixedly provided with guide blocks 14 along the vertical direction, the inner side of the first connecting piece 3 is provided with a first guide groove 15, the inner side of the second connecting piece 4 is provided with a second guide groove 16, and the guide blocks 14 are respectively connected with the first guide groove 15 and the second guide groove 16 in a sliding manner along the vertical direction. Before using the mortar consistometer, a user moves the second connecting piece 4 and the first connecting piece 3 respectively along the vertical direction, at the moment, the first connecting piece 3, the second connecting piece 4 and the supporting rod 2 are connected in a sliding mode along the vertical direction, the guide block 14 is connected with the first guide groove 15 and the second guide groove 16 in a sliding mode along the vertical direction, and the guide block 14 enables the moving tracks of the first connecting piece 3 and the second connecting piece 4 to be more fixed by limiting the moving tracks of the first guide groove 15 and the second guide groove 16.

Referring to fig. 1, a first bolt 19 is connected to the end of the first connecting piece 3 far away from the measuring disc 5 along the horizontal direction by a thread, and the first bolt 19 passes through the first connecting piece 3 and abuts against the outer wall of the support rod 2; the end part of the second connecting piece 4 far away from the measuring disc 5 is connected with a second bolt 20 along the horizontal direction by screw thread, and the second bolt 20 passes through the second connecting piece 4 and is abutted against the outer wall of the support rod 2. When the user adjusts the relative positions between the support bar 2 and the second connecting member 4, and the first connecting member 3 to the required state, the user rotates the first bolt 19 to make the first bolt 19 abut against the outer wall of the support bar 2, and the user rotates the second bolt 20 to make the second bolt 20 abut against the outer wall of the support bar 2, and at this time, the first bolt 19 and the second bolt 20 respectively place the first connecting member 3 and the second connecting member 4 on the support bar 2 stably.

Referring to fig. 1, the supporting plate 1 is arranged along the horizontal direction, the upper end surface of the supporting plate 1 is fixedly provided with a ring-shaped limiting ring 18, and the limiting ring 18 and the measuring cone 7 are coaxially arranged. Before using the mortar consistency appearance, the user places the mortar bucket that contains the mortar on backup pad 1, and the user places the bottom of mortar bucket at spacing ring 18 inboard, makes spacing ring 18 and mortar bucket's bottom looks butt, and spacing ring 18 makes the relative position between mortar bucket and the measurement awl 7 more fixed.

Referring to fig. 1 and 2, a clamping mechanism is arranged at the end part of the second connecting piece 4 close to the lifting rod 6, and the second connecting piece 4 is movably connected with the lifting rod 6 through the clamping mechanism. When carrying out the measurement operation, the user controls fixture, makes fixture loosen lifter 6 in the twinkling of an eye, makes measuring awl 7 whereabouts under the effect of self gravity, and fixture makes measuring awl 7 and second connecting piece 4 can separate in the twinkling of an eye, has reduced to a certain extent because lifter 6 and the incomplete frictional resistance who receives of second connecting piece 4 separation.

Referring to fig. 1 and 2, the clamping mechanism includes two identical clamping rods 8, the clamping rods 8 are rotatably connected with the second connecting member 4, the rotating shafts of the clamping rods 8 are arranged along a vertical square, the clamping rods 8 are located on two sides of the lifting rod 6, and the clamping rods 8 are movably connected with the outer wall of the lifting rod 6. Before the mortar consistometer works, the lifting rod 6 is clamped at the required height by the clamping rod 8, and a user adjusts the relative position of the second connecting piece 4 and the supporting rod 2 to enable the clamping rod 8 to drive the lifting rod 6 to move at the required height; when the mortar consistency appearance during operation, the supporting rod 8 rotates and loosens lifter 6, and lifter 6 and second connecting piece 4 separate, make the whereabouts process of measuring awl 7 more smooth and easy.

Referring to fig. 1 and 2, a clamping groove 12 is formed in the end portion, away from the driving rod 9, of the clamping rod 8, the shapes of the two clamping grooves 12 are the same, the clamping grooves 12 are arranged in the vertical direction, the cross section of each clamping groove 12 is arc-shaped, and the clamping grooves 12 are matched with the outer wall of the lifting rod 6 in shape. When the clamping rod 8 carries out the spacing manipulation of centre gripping to the lifter 6, the outer wall of centre gripping groove 12 and lifter 6 is laminated mutually, and the area of contact between clamping rod 8 and the lifter 6 is increased to centre gripping groove 12, and then makes clamping rod 8 carry out the centre gripping operation to lifter 6 better.

Referring to fig. 1 and 2, a plurality of identical friction strips 13 are fixedly arranged on the inner wall of the clamping groove 12, the friction strips 13 are arranged in the vertical direction, and when the lifting rod 6 is clamped by the clamping rod 8, the friction strips 13 abut against the outer wall of the lifting rod 6. The friction strip 13 increases the friction force between the lifting rod 6 and the clamping groove 12, so that the relative connection relationship between the lifting rod 6 and the clamping rod 8 is more stable.

Referring to fig. 1 and 2, the clamping mechanism further includes a driving rod 9, the driving rod 9 is arranged along the horizontal direction and located between the two clamping rods 8, the distance between the driving rod 9 and the two clamping rods 8 is the same, the driving rod 9 moves along the length direction of the second connecting piece 4, the two ends of the driving rod 9 are rotatably connected with a rotating rod 10, one end of the rotating rod 10 is rotatably connected with the driving rod 9 along the vertical direction, and the other end of the rotating rod 10 is rotatably connected with the clamping rods 8 along the vertical direction. When the clamping rod 8 needs to carry out the clamping operation to the lifter 6, the actuating lever 9 moves along the length direction of the second connecting piece 4, the actuating lever 9 drives one end of the rotating lever 10 to move, so that the rotating lever 10 rotates relative to the actuating lever 9 and the clamping rod 8, the other end of the rotating lever 10 moves to drive the clamping rod 8 to move, the clamping rod 8 rotates along the rotating shaft of the clamping rod 8, and then the clamping and releasing functions of the clamping rod 8 on the lifter 6 are realized.

Referring to fig. 1 and 2, a motor is fixedly arranged in the second connecting member 4 along the length direction of the second connecting member 4, and an output shaft of the motor is fixedly connected with the middle part of the driving rod 9. When the clamping rod 8 needs to clamp the lifting rod 6, the output shaft of the motor stretches and retracts to drive the driving rod 9 to move, so that the driving rod 9 drives the rotating rod 10 and the clamping rod 8 to move, and the automatic shifting function of the clamping rod 8 is realized.

Referring to fig. 1 and 2, a guide cover 11 is fixedly arranged in the second connecting member 4, and the ends of the driving rod 9 and the clamping rod 8 close to the driving rod 9 are arranged in the guide cover 11 and are slidably connected with the inner wall of the guide cover 11. When the actuating lever 9 moves and drives the holding rod 8 to move, the actuating lever 9 and the holding rod 8 are both connected with the guide cover 11 in a sliding manner, the guide cover 11 enables the relative displacement process between the actuating lever 9 and the holding rod 8 to be smoother, and then the actuating lever 9 can drive the holding rod 8 to move better.

Referring to fig. 1 and 2, a bolt 17 is coaxially and fixedly arranged at the bottom end of the lifting rod 6, and the bolt 17 is in threaded connection with the upper end part of the measuring cone 7. After the test is finished, the user rotates the measuring cone 7 to enable the measuring cone 7 to be in threaded connection with the bolt 17, the user rotates the measuring cone 7 to be separated from the bolt 17, and the user can clean and replace the measuring cone 7 conveniently.

The implementation principle of the mortar consistency appearance of the embodiment of the application is as follows: when carrying out the measurement operation, the motor drives actuating lever 9 and removes along the length direction of second connecting piece 4, and actuating lever 9 drives the one end removal of dwang 10, makes dwang 10 and actuating lever 9, supporting rod 8 rotate relatively, and the other end removal of dwang 10 drives supporting rod 8 and removes, makes supporting rod 8 rotate along its axis of rotation, and supporting rod 8 rotates and loosens lifter 6, and lifter 6 and second connecting piece 4 separate, make and measure 7 whereabouts of awl and carry out the consistency and measure.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a mortar consistency appearance, includes backup pad (1), has set firmly bracing piece (2), its characterized in that along vertical direction on backup pad (1): a first connecting piece (3) is sleeved outside the supporting rod (2), a second connecting piece (4) positioned below the first connecting piece (3) is sleeved outside the supporting rod (2), and the first connecting piece (3) and the second connecting piece (4) are parallel to each other; a measuring disc (5) is arranged on the first connecting piece (3), a lifting rod (6) is arranged on the second connecting piece (4) along the vertical direction, and a measuring cone (7) is coaxially arranged at the bottom end of the lifting rod (6) along the vertical direction; the second connecting piece (4) is provided with a clamping mechanism, and the second connecting piece (4) is connected with the lifting rod (6) through the clamping mechanism.

2. The mortar consistometer of claim 1, wherein: fixture includes two supporting rod (8) and actuating lever (9), actuating lever (9) are located between two supporting rod (8), supporting rod (8) rotate with second connecting piece (4) and are connected, vertical square setting is followed to the axis of rotation of supporting rod (8), the length direction swing joint of second connecting piece (4) is followed with second connecting piece (4) actuating lever (9), the both ends of actuating lever (9) are rotated and are connected with dwang (10), the one end of dwang (10) is rotated with actuating lever (9) along vertical direction and is connected, the other end of dwang (10) is rotated with supporting rod (8) along vertical direction and is connected, the tip that actuating lever (9) were kept away from in supporting rod (8) is connected with lifter (6).

3. The mortar consistometer of claim 2, wherein: a guide cover (11) is fixedly arranged in the second connecting piece (4), and the end parts of the driving rod (9) and the clamping rod (8) close to the driving rod (9) are arranged in the guide cover (11) and are in sliding connection with the guide cover (11).

4. The mortar consistometer of claim 2, wherein: the end part of the clamping rod (8) far away from the driving rod (9) is provided with a clamping groove (12), and the cross section of the clamping groove (12) is arc-shaped and is the same as the outer wall of the lifting rod (6).

5. The mortar consistometer of claim 4, wherein: a plurality of friction strips (13) are fixedly arranged in the clamping groove (12), and the clamping groove (12) is connected with the lifting rod (6) through the friction strips (13).

6. The mortar consistometer of claim 1, wherein: the outer wall of the supporting rod (2) is fixedly provided with a guide block (14) along the vertical direction, the first connecting piece (3) is provided with a first guide groove (15), the second connecting piece (4) is provided with a second guide groove (16), and the guide block (14) is connected with the first guide groove (15) and the second guide groove (16) in a sliding mode along the vertical direction.

7. The mortar consistometer of claim 1, wherein: the bottom end of the lifting rod (6) is coaxially and fixedly provided with a bolt (17), and the bolt (17) is in threaded connection with the upper end part of the measuring cone (7).

8. The mortar consistometer of claim 1, wherein: and a ring-shaped limiting ring (18) is fixedly arranged on the supporting plate (1).