CN215179407U

CN215179407U - Mortar setting time measuring device

Info

Publication number: CN215179407U
Application number: CN202121336290.9U
Authority: CN
Inventors: 严志坚; 高文燕; 黄毅; 吴静
Original assignee: Jiangsu Ruiyuan Construction Engineering Testing Co ltd
Current assignee: Jiangsu Ruiyuan Construction Engineering Testing Co ltd
Priority date: 2021-06-16
Filing date: 2021-06-16
Publication date: 2021-12-14
Anticipated expiration: 2031-06-16

Abstract

The utility model relates to the technical field of detection equipment, and discloses a mortar setting time measuring device, which solves the problems that the mortar on the surface of a test mold needs to be additionally leveled manually at present, is inconvenient in practical use and is laborious and troublesome, and comprises a base, wherein a bearing seat is fixed at the top of the base, a pressure display instrument is fixedly arranged on the front surface of the bearing seat, an installation block is fixedly arranged at the top of the bearing seat, a box body is movably arranged at the top of the installation block, a mortar module box is placed in the box body, and a driven gear is fixedly arranged at the outer side of the box body; the utility model discloses, through the cooperation between motor and transmission shaft and the driving gear, can make the driving gear rotate to through driving gear and driven gear's meshing, thereby make driven gear rotate, the box is connected with the rotation of installation piece simultaneously, thereby can play and trowel the mortar to the inside examination mould upper surface of mortar module box, need not in addition artifical trowel the examination mould, labour saving and time saving.

Description

Mortar setting time measuring device

Technical Field

The utility model belongs to the technical field of check out test set, specifically be a mortar setting time survey device.

Background

Various properties of cement, including setting time of cement mortar, need to be tested in various industries such as civil engineering or building materials. The test is implemented under the national standard, and the traditional test method is simple, but takes long time and needs a large amount of manpower and time. The efficiency of the test is not improved, and a mechanical mode needs to be adopted to replace manual detection.

After the mortar is transferred into the mortar mold box in the actual use process, the mortar on the surface of the mortar mold box needs to be additionally leveled by manpower, so that the mortar mold box is inconvenient to use and labor-consuming.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned condition, for overcoming prior art's defect, the utility model provides a mortar setting time survey device, the effectual mortar that needs the manual work to try the mould surface in addition of having solved is floating, and is inconvenient in the practical use, takes trouble and laboursome problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a mortar setting time survey device, the on-line screen storage device comprises a base, the fixed seat that bears in top of base, the positive fixed mounting who bears the seat has the pressure display appearance, the top fixed mounting who bears the seat has the installation piece, the top movable mounting of installation piece has the box, the mortar module box has been placed to the inside of box, the outside fixed mounting of box has driven gear, the top fixed mounting of base has the support frame, the upper portion fixed mounting of support frame has the motor, the bottom fixed mounting of motor has the transmission shaft, the outside fixed mounting of transmission shaft has the driving gear, driving gear and driven gear meshing, the upper portion fixed mounting of support frame has the thread bush, the internal thread of thread bush has cup jointed the threaded rod, the bottom fixed mounting of threaded rod has the test needle, the top fixed mounting of threaded rod has the rotary disk.

Preferably, the driven gear is located on the left side of the driving gear, and the diameter of the driven gear is larger than that of the driving gear.

Preferably, the outer side of the threaded rod is fixedly sleeved with a limiting sleeve, and the limiting sleeve is positioned between the rotating disk and the supporting frame.

Preferably, pull rods are movably sleeved on two sides of the box body, a return spring is movably sleeved on the outer side of each pull rod, a clamping block is fixedly mounted on one side of each pull rod, and a handle is fixedly mounted on the other side of each pull rod.

Preferably, the two clamping blocks are the same in shape and size and made of rubber materials.

Preferably, the threaded rod is positioned right above the mortar module box, and the diameter of the threaded rod is smaller than that of the mortar module box.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the utility model discloses, through the cooperation between motor and transmission shaft and the driving gear, can make the driving gear rotate to through driving gear and driven gear's meshing, thereby make driven gear rotate, the box is connected with the rotation of installation piece simultaneously, thereby can play and trowel the mortar to the inside examination mould upper surface of mortar module box, need not in addition artifical trowel labour saving and time saving with the examination mould.

(2) This novel setting through thread bush and threaded rod, when using, can anticlockwise rotate the threaded rod to can play the even downstream of control examination needle more stable, convenient operation, laborsaving effect.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

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

FIG. 2 is an exploded view of the mortar module box of the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.

In the figure: 1. a base; 2. mounting blocks; 3. a driven gear; 4. a box body; 5. testing needles; 6. a threaded rod; 7. rotating the disc; 8. a limiting sleeve; 9. a threaded sleeve; 10. a motor; 11. a mortar module box; 12. a driving gear; 13. a drive shaft; 14. a bearing seat; 15. a pressure display instrument; 16. a clamping block; 17. a handle; 18. a pull rod; 19. a return spring; 20. a support frame.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Embodiment one, given by fig. 1-3, the utility model discloses a base 1, base 1's top is fixed bears seat 14, bear the positive fixed mounting of seat 14 and have pressure display instrument 15, bear the top fixed mounting of seat 14 and have installation piece 2, the top movable mounting of installation piece 2 has box 4, mortar module box 11 has been placed to box 4's inside, box 4's outside fixed mounting has driven gear 3, base 1's top fixed mounting has support frame 20, support frame 20's upper portion fixed mounting has motor 10, motor 10's bottom fixed mounting has transmission shaft 13, transmission shaft 13's outside fixed mounting has driving gear 12, driving gear 12 and driven gear 3 meshing, support frame 20's upper portion fixed mounting has thread bush 9, thread bush 9's internal thread has cup jointed threaded rod 6, thread rod 6's bottom fixed mounting has test needle 5, thread bush 6's top fixed mounting has rotary disk 7.

In the second embodiment, on the basis of the first embodiment, the driven gear 3 is located on the left side of the driving gear 12, and the diameter of the driven gear 3 is larger than that of the driving gear 12, so that the driven gear 3 is conveniently engaged with the driving gear 12, and the driving gear 12 is conveniently driven to rotate the driven gear 3.

Third embodiment, on the basis of first embodiment, the outside of threaded rod 6 is fixed to be cup jointed stop collar 8, and stop collar 8 is located between rotary disk 7 and the support frame 20, carries on spacingly to threaded rod 6, prevents that threaded rod 6 from driving test needle 5 excessive movement downwards to prevent to cause the damage to test needle 5.

Fourth embodiment, on the basis of first embodiment, the pull rod 18 has been cup jointed in the equal activity in both sides of box 4, reset spring 19 has been cup jointed in the activity of the outside of pull rod 18, two equal fixed mounting in pull rod 18 one side have clamp splice 16, the equal fixed mounting in opposite side of two pull rod 18 has handle 17, two clamp splice 16 carry out the centre gripping to mortar module box 11, thereby prevent that mortar module box 11 from taking place to rock when rotating, reset spring 19's telescopic action can be fixed not unidimensional mortar module box 11 simultaneously.

In the fifth embodiment, on the basis of the fourth embodiment, the two clamping blocks 16 have the same shape and size and are made of rubber materials, so that the mortar module box 11 is prevented from being damaged due to clamping.

Sixth embodiment, on the basis of the first embodiment, the threaded rod 6 is located right above the mortar module box 11, and the diameter of the threaded rod 6 is smaller than that of the mortar module box 11, so that the test pin 5 can be inserted into the mortar in the mortar module box 11 when the threaded rod 6 is rotated, and deviation is prevented.

The working principle is as follows: in use, mortar is first placed inside the mortar module box 11, then the handles 17 on both sides are pulled, at which time the pull rods 18 move to both sides and cause the return springs 19 to compress, then the mortar module box 11 is placed in the box body 4, then the two handles 17 are loosened, at the moment, the return spring 19 is reset and drives the two handles 17 to clamp and fix the mortar module box 11, then the motor 10 is started to drive the transmission shaft 13 and the driving gear 12 to rotate, and then the driven gear 3 is driven to rotate, at the moment, the box body 4 drives the mortar module box 11 to rotate, and the surface of the mortar is smoothed, then, the rotating disk 7 is rotated counterclockwise, and simultaneously, the threaded rod 6 is rotated and moved downward, and then the test pin 5 is moved downward until it is inserted into the mortar in the mortar module box 11, and then the pressure test value is observed from the pressure indicator 15.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims

1. The utility model provides a mortar setting time survey device, includes base (1), its characterized in that: the mortar machine is characterized in that a base (14) is fixedly supported at the top of a base (1), a pressure display instrument (15) is fixedly mounted on the front surface of the base (14), an installation block (2) is fixedly mounted at the top of the base (14), a box body (4) is movably mounted at the top of the installation block (2), a mortar module box (11) is placed inside the box body (4), a driven gear (3) is fixedly mounted on the outer side of the box body (4), a support frame (20) is fixedly mounted at the top of the base (1), a motor (10) is fixedly mounted at the upper part of the support frame (20), a transmission shaft (13) is fixedly mounted at the bottom of the motor (10), a driving gear (12) is fixedly mounted on the outer side of the transmission shaft (13), the driving gear (12) is meshed with the driven gear (3), a thread sleeve (9) is fixedly mounted at the upper part of the support frame (20), and a threaded rod (6) is sleeved on the inner thread of the thread sleeve (9), the bottom end of the threaded rod (6) is fixedly provided with a test needle (5), and the top of the threaded rod (6) is fixedly provided with a rotating disk (7).

2. The apparatus for measuring mortar setting time according to claim 1, wherein: the driven gear (3) is located on the left side of the driving gear (12), and the diameter of the driven gear (3) is larger than that of the driving gear (12).

3. The apparatus for measuring mortar setting time according to claim 1, wherein: the outer side of the threaded rod (6) is fixedly sleeved with a limiting sleeve (8), and the limiting sleeve (8) is located between the rotating disk (7) and the supporting frame (20).

4. The apparatus for measuring mortar setting time according to claim 1, wherein: the two sides of the box body (4) are movably sleeved with pull rods (18), the outer sides of the pull rods (18) are movably sleeved with return springs (19), clamping blocks (16) are fixedly mounted on one sides of the two pull rods (18), and handles (17) are fixedly mounted on the other sides of the two pull rods (18).

5. The apparatus for measuring mortar setting time according to claim 4, wherein: the two clamping blocks (16) are identical in shape and size and made of rubber materials.

6. The apparatus for measuring mortar setting time according to claim 1, wherein: the threaded rod (6) is located right above the mortar module box (11), and the diameter of the threaded rod (6) is smaller than that of the mortar module box (11).