CN216525832U

CN216525832U - Mortar setting rate tester

Info

Publication number: CN216525832U
Application number: CN202123154358.4U
Authority: CN
Inventors: 石玥
Original assignee: Tangshan Yongtai Construction Inspection Co ltd
Current assignee: Tangshan Yongtai Construction Inspection Co ltd
Priority date: 2021-12-15
Filing date: 2021-12-15
Publication date: 2022-05-13
Anticipated expiration: 2031-12-15

Abstract

The utility model relates to the technical field of mortar setting rate, and provides a mortar setting rate tester which is convenient for simultaneously testing mortar with different specifications and comprises a bottom plate, wherein the top end of the bottom plate is provided with a pressure tester, the top end of the pressure tester is connected with a supporting cylinder, the front end and the rear end of the supporting cylinder are respectively provided with a rotating hole, the two rotating holes are respectively and rotatably connected with a rotating shaft, the two ends of the two rotating shafts are respectively connected with an inner rotating gear and an outer rotating gear, the supporting cylinder is internally connected with two crosses, the cross close to the bottom end of the two crosses is rotatably connected with a power rod, the top end of one cross close to the top end of the two crosses is provided with a first motor, the bottom output end of the first motor penetrates through the crosses and is fixedly connected with the top end of the power rod, the outer side wall of the supporting cylinder is rotatably connected with a rotating sleeve, and the top end of the rotating sleeve is connected with a power toothed belt, the circumference surface of the rotating sleeve is connected with a plurality of storage boxes, and the top end of the bottom plate is connected with a lifting device.

Description

Mortar setting rate tester

Technical Field

The utility model relates to the technical field of mortar setting rate, in particular to a mortar setting rate tester.

Background

It is known that mortar is made up by mixing inorganic cementing material with fine aggregate and water according to a certain proportion, also called mortar, and can be used in masonry and plastering engineering, and can be divided into masonry mortar and plastering mortar, the former is used for building bricks, stone blocks and building blocks and installing members, and the latter is used for plastering wall surface, floor surface, roof surface and beam column structure, etc. to meet the requirements for protection and decoration, and in the general mortar material also the gypsum, lime paste or clay is mixed with fibrous reinforcing material and water to obtain paste-like material, called ash, paste, mud or cement, and the commonly used plaster is flaxen ash, paper bar ash, gypsum ash and plaster-mixed mortar, and is extensively used in the building field, and in order to control reasonable use of mortar, it is necessary to utilize measuring instrument to measure mortar setting time.

Through the retrieval, chinese patent application number is CN 201921970905.6's utility model discloses a mortar setting time apparatus, its roughly describes does, the on-line screen storage device comprises a base, pressure display appearance and examination mould, the vertical stand that is provided with of base, stand sliding connection has the main shaft support, the main shaft support is provided with the guide block, guide block threaded connection has the lead screw, the lead screw inserts the base and rotates with the base to be connected, the one end of stand articulates there is the handle, the main shaft hole has been seted up to the main shaft support, sliding connection has the main shaft in the main shaft hole, the one end of main shaft is provided with the examination needle, it is connected with the disc to rotate on the pressure display appearance, the examination mould sets up on the disc, it is when using, the limitation is less, be favorable to strengthening the device's suitability.

Although the limitation of the prior art scheme is small, the applicability of the device is enhanced, the device is inconvenient to simultaneously test different mortars with various specifications when in use, so that the construction process is delayed, and the use flexibility is poor.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a mortar setting rate tester to solve the problems that the prior art provided in the background art is inconvenient to simultaneously test different mortars with various specifications when in use, thereby delaying the construction process and having poor use flexibility.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: a mortar condensation rate tester comprises a bottom plate, wherein a pressure tester is installed at the top end of the bottom plate, a supporting cylinder is fixedly connected to the top end of the pressure tester, rotary holes are formed in the front end and the rear end of the supporting cylinder, rotary shafts are rotatably connected in the rotary holes, the two ends of each rotary shaft are respectively and fixedly connected with an inner rotary gear and an outer rotary gear, two crosses are fixedly connected in the supporting cylinder, a power rod is rotatably connected to one of the two crosses close to the bottom end, a linkage gear is fixedly connected to the power rod and is meshed with the two inner rotary gears, a first motor is installed at the top end of one of the two crosses close to the top end, the bottom output end of the first motor penetrates through the crosses and is fixedly connected with the top end of the power rod, and a rotary sleeve is rotatably connected to the outer side wall of the supporting cylinder, the top end of the rotating sleeve is fixedly connected with a power toothed belt, the power toothed belt is meshed with the two outer rotating gears, the circumferential surface of the rotating sleeve is fixedly connected with a plurality of storage boxes, and the top end of the bottom plate is fixedly connected with a lifting device.

Preferably, elevating gear includes the bracing piece, bracing piece fixed connection is on the top of bottom plate, sliding connection has the sliding sleeve on the bracing piece, the front end fixedly connected with connecting rod of sliding sleeve, the front end fixedly connected with a lift section of thick bamboo of connecting rod, sliding connection has the depression bar down in the lift section of thick bamboo, the top of bracing piece and the top of depression bar rotate and are connected with the rocker, the top of bottom plate is rotated and is connected with the lifting screw, the left end fixedly connected with lift cover of a lift section of thick bamboo, be provided with the screw thread in the lift cover, lifting screw threaded connection is in the lift cover, the bottom fixedly connected with test rod of depression bar down.

Furthermore, the front end of the rocker and the bottom of the lifting screw are fixedly connected with a handle.

Still further, the top end of the supporting cylinder is fixedly connected with a protective shell.

As a further scheme of the scheme, the top end of the protective shell is provided with an observation window.

As a further scheme of the scheme, a limiting ring is fixedly connected to the lower pressure rod.

On the basis of the scheme, the bottom end of the bottom plate is fixedly connected with a plurality of supporting legs.

On the basis of the scheme, the anti-skidding gasket is fixedly connected to the bottom ends of the supporting legs.

(III) advantageous effects

Compared with the prior art, the utility model provides a mortar setting rate tester, which has the following beneficial effects:

according to the mortar condensation rate tester, the power rod and the linkage gear fixedly connected to the power rod are driven to rotate by the first motor fixedly connected to the top end of the cross and are meshed with the two inner rotating gears and drive the two outer rotating gears to rotate, so that the two outer rotating gears are meshed with the power toothed belt fixedly connected to the top end of the rotating sleeve, the storage box fixedly connected to the rotating sleeve is driven to rotate, and the lifting device rotatably connected to the top end of the bottom plate is matched to facilitate rotation detection.

Drawings

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

FIG. 2 is a schematic perspective view of the engagement of the inner rotating gear, the outer rotating gear, the linkage gear, etc. in accordance with the present invention;

FIG. 3 is a schematic view of a three-dimensional structure of the utility model with a bottom plate, a support rod, a lifting screw and the like in cooperation;

fig. 4 is a schematic perspective view of another embodiment of the present invention.

In the figure: 1. a base plate; 2. a pressure tester; 3. a support cylinder; 4. rotating the gear; 5. an outer rotating gear; 6. a cross; 7. a power rod; 8. a linkage gear; 9. a first motor; 10. rotating the sleeve; 11. a power toothed belt; 12. a storage box; 13. a support bar; 14. a sliding sleeve; 15. a connecting rod; 16. a lifting cylinder; 17. a lower pressure lever; 18. a rocker; 19. a lifting screw; 20. a lifting sleeve; 21. a test rod; 22. a handle; 23. a protective shell; 24. a limiting ring; 25. and (5) supporting legs.

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 a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

Referring to fig. 1-4, a mortar condensation rate tester comprises a base plate 1, a plurality of supporting legs 25 are fixedly connected to the bottom end of the base plate 1 for supporting the base plate to work, anti-slip gaskets are fixedly connected to the bottom ends of the supporting legs 25 for preventing the base plate from slipping during working, a pressure tester 2 is installed on the top end of the base plate 1, a supporting cylinder 3 is fixedly connected to the top end of the pressure tester 2, a protective shell 23 is fixedly connected to the top end of the supporting cylinder 3 for preventing sundries from falling into the supporting cylinder 3, an observation window is arranged on the top end of the protective shell 23 for observing the interior of the protective shell, rotating holes are respectively formed in the front end and the rear end of the supporting cylinder 3, rotating shafts are rotatably connected in the two rotating holes, an inner rotating gear 4 and an outer rotating gear 5 are respectively fixedly connected to the two ends of the two rotating shafts, two crosses 6 are fixedly connected in the supporting cylinder 3, a power rod 7 is rotatably connected to the cross 6 close to the bottom end of the two crosses 6, the front end of a rocker 18 and the bottom of a lifting screw 19 are fixedly connected to a handle 22, a linkage gear 8 is fixedly connected to the power rod 7, the linkage gear 8 is meshed with the two internal rotation gears 4, a first motor 9 is mounted at the top end of one cross 6 close to the top end of the two crosses 6, the bottom output end of the first motor 9 penetrates through the cross 6 and is fixedly connected with the top end of the power rod 7, a rotating sleeve 10 is rotatably connected to the outer side wall of the supporting cylinder 3, a power toothed belt 11 is fixedly connected to the top end of the rotating sleeve 10, the power toothed belt 11 is meshed with the two external rotation gears 5, a plurality of storage boxes 12 are fixedly connected to the circumferential surface of the rotating sleeve 10, a lifting device is fixedly connected to the top end of the bottom plate 1, the lifting device comprises a supporting rod 13, and the supporting rod 13 is fixedly connected to the top end of the bottom plate 1, sliding connection has sliding sleeve 14 on the bracing piece 13, sliding sleeve 14's front end fixedly connected with connecting rod 15, connecting rod 15's front end fixedly connected with a lift section of thick bamboo 16, sliding connection has depression bar 17 down in a lift section of thick bamboo 16, fixedly connected with spacing ring 24 on the depression bar 17 down, so as to carry on spacingly to it, the top of bracing piece 13 and the top of depression bar 17 are rotated and are connected with rocker 18, the top of bottom plate 1 is rotated and is connected with lifting screw 19, the left end fixedly connected with lifting sleeve 20 of a lift section of thick bamboo 16, be provided with the screw thread in the lifting sleeve 20, lifting screw 19 threaded connection is in lifting sleeve 20, the bottom fixedly connected with test rod 21 of depression bar 17, so as to carry out lift adjustment to depression bar 17.

It should be further noted that, in this embodiment, the first motor 9 and the pressure tester 2 are conventional devices that are commercially available and known to those skilled in the art, and the models can be selected or customized according to actual needs, in this patent, we only use them, and do not improve their structures and functions, and their setting, installation, and electrical connection modes, for those skilled in the art, only need to debug according to the requirements of their usage specifications, and they are not described herein again, and the first motor 9 and the pressure tester 2 are both provided with control switches that are matched with them, and the installation positions of the control switches are selected according to actual usage requirements, so that the operation and control of the operator can be facilitated.

In summary, when the mortar setting rate tester is used, the mortar setting rate tester is firstly placed at a place required to be used, the first motor 9 is connected with a positive and negative rotation circuit according to the specification, mortar of different specifications is then prevented in the plurality of storage boxes 12, and then the handle 22 is rotated to rotate the adjusting screw to adjust the height thereof, then the first motor 9 is started, the power rod 7 and the linkage gear 8 fixedly connected on the power rod 7 are driven to rotate and meshed with the two inner rotating gears 4 through the first motor 9 fixedly connected with the top end of the cross 6, and the two outer rotating gears 5 are driven to rotate, so as to be engaged with the power toothed belt 11 fixedly connected with the top end of the rotating sleeve 10 through the two outer rotating gears 5, thereby driving the storage box 12 fixedly connected with the rotating sleeve 10 to rotate, and testing the mortar with different specifications.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A mortar condensation rate tester comprises a bottom plate (1) and is characterized in that a pressure tester (2) is installed at the top end of the bottom plate (1), a supporting cylinder (3) is fixedly connected to the top end of the pressure tester (2), rotary holes are formed in the front end and the rear end of the supporting cylinder (3), rotary shafts are rotatably connected in the rotary holes, two ends of each rotary shaft are fixedly connected with a rotary gear (4) and an outer rotary gear (5) respectively, two crosses (6) are fixedly connected in the supporting cylinder (3), a power rod (7) is rotatably connected to one cross (6) close to the bottom end of each cross (6), a linkage gear (8) is fixedly connected to each power rod (7), the linkage gear (8) is meshed with the two rotary gears (4), and a first motor (9) is installed at the top end of one cross (6) close to the top end of each cross (6), the bottom output of first motor (9) runs through cross (6) and with the top fixed connection of power pole (7), it rotates to be connected with on supporting barrel (3) lateral wall and rotates cover (10), the top fixedly connected with power cingulum (11) of rotating cover (10), power cingulum (11) and two outer gear (5) meshing of rotating, the circumference fixed surface of rotating cover (10) is connected with a plurality of storage boxes (12), the top fixedly connected with elevating gear of bottom plate (1).

2. The mortar condensation rate tester according to claim 1, wherein the lifting device comprises a support rod (13), the support rod (13) is fixedly connected to the top end of the base plate (1), a sliding sleeve (14) is slidably connected to the support rod (13), a connecting rod (15) is fixedly connected to the front end of the sliding sleeve (14), a lifting cylinder (16) is fixedly connected to the front end of the connecting rod (15), a lower pressing rod (17) is slidably connected to the lifting cylinder (16), the top ends of the support rod (13) and the lower pressing rod (17) are rotatably connected to a rocker (18), a lifting screw (19) is rotatably connected to the top end of the base plate (1), a lifting sleeve (20) is fixedly connected to the left end of the lifting cylinder (16), threads are arranged in the lifting sleeve (20), and the lifting screw (19) is threadedly connected to the lifting sleeve (20), the bottom end of the lower pressure rod (17) is fixedly connected with a testing rod (21).

3. The mortar setting rate tester of claim 2, wherein the front end of the rocker (18) and the bottom of the lifting screw (19) are fixedly connected with a handle (22).

4. The mortar setting rate tester of claim 3, wherein a protective shell (23) is fixedly connected to the top end of the support cylinder (3).

5. Mortar setting rate tester according to claim 4, characterized in that the protective shell (23) is provided with a viewing window at its top end.

6. The mortar setting rate tester of claim 5, wherein a limit ring (24) is fixedly connected to the lower pressure rod (17).

7. The mortar setting rate tester of claim 6, wherein a plurality of support legs (25) are fixedly connected to the bottom end of the base plate (1).

8. The mortar setting rate tester of claim 7, wherein the bottom ends of the support legs (25) are all fixedly connected with anti-slip gaskets.