CN207730559U - A kind of mortar pressure testing machine - Google Patents

Abstract

The utility model discloses a kind of mortar pressure testing machines, including rack, driving device, workbench, lower wall, workbench is fixed on the rack, driving device is fixed on frame top, lower wall is fixed on the drive means, anti-splashing case is provided on workbench, anti-splashing bottom portion is bolted with workbench, anti-splashing box top is offered in the pushing hole that lower wall coordinates, hole is pushed to be arranged in the underface of lower wall, the cleaning plant for clearing up mortar fragment is provided in anti-splashing case, the bottom of anti-splashing case is provided with the discharge port for mortar fragment to be discharged；With mortar specimen splashing surrounding is prevented, the advantages of protecting operating personnel and cleaning work platform convenient, improve working efficiency.

Description

A kind of mortar pressure testing machine

Technical field

The utility model is related to mortar pressure testing device technical field, more particularly to a kind of mortar pressure testing machine.

Background technology

Mortar be lay bricks in building it is practical cohere substance, by a certain proportion of sand and cementing material（Cement, lime Cream, clay etc.）It adds water into, is also mortar.

Foundation People's Republic of China (PRC) professional standard,《Building mortar basic performance tests method standard》JGJ/T70- It is tested to mortar cubic compressive strength described in 2009.

Cube strength experiment should follow these steps to carry out：

1. test specimen should be tested in time after being taken out from maintenance place, by surface of test piece wiped clean, measuring scale before experiment It is very little, and check its appearance, and the bearing area of calculation testing piece is answered, it, can when the difference for surveying size and nominal dimension is no more than 1mm It is calculated by nominal dimension.

2. test specimen is placed on the lower platen of testing machine, the pressure-bearing surface of test specimen should be vertical with top surface when molding, test specimen Center should be aligned with testing machine lower platen center, start testing machine, when top board and test specimen are close, are adjusted ball seat, made contact Face equilibrium is pressurized, when close destroy of test specimen starts rapid deformation, stopping Adjustment Tests machine oil door, until test specimen destroys, so After record failing load.

Application No. is CN201420460320.0, authorized announcement date is to disclose a kind of pressure testing on 03 11st, 2015 Machine, including a rack, there are one fixed upper jacking block, the bottom of rack sets that there are one oil cylinder, oil cylinders for the top connection of rack There are one lower jacking blocks, oil cylinder to be connected with an oil pump by oil pipe for connection on piston upward, oil pump and a direct current generator It is drivingly connected, direct current generator is connect with a variable-speed controller signal.

It is in place of the deficiencies in the prior art, testing machine is when crushing mortar specimen, the mortar fragment splashing surrounding of crushing It wounds operating personnel and is required for that testing stand clear up and could be tested next time after the completion of each experiment, it is time-consuming to take Power causes working efficiency low.

Utility model content

The purpose of this utility model is to provide a kind of mortar pressure testing machine, and which solve above-mentioned technical problems, have anti- The advantages of only mortar specimen splashing surrounding protects operating personnel and cleaning work platform convenient, improves working efficiency.

The above-mentioned technical purpose of the utility model technical scheme is that：

A kind of mortar pressure testing machine, including rack, driving device, workbench and lower wall, workbench are fixed on the rack, Driving device is fixed on frame top, and lower wall fixation is provided with anti-splashing case, anti-splashing bottom on the drive means, on workbench Portion is bolted with workbench, and anti-splashing box top is offered in the pushing hole that lower wall coordinates, and pushes hole and is arranged in lower wall Underface, the cleaning plant for clearing up mortar fragment is provided in anti-splashing case, the bottom of anti-splashing case, which is provided with, to be used for The discharge port of mortar fragment is discharged.

Using above-mentioned technical proposal, operating personnel are first by mortar specimen by the pushing hole of anti-splashing box top, by sand Slurry test block is placed in anti-splashing case, is restarted driving device and is moved straight down, and driving device drives lower wall to move straight down, Driving device pressurizes to lower wall and crushes the mortar specimen in anti-splashing case, and anti-splashing case can stop that fragment splashes so that fly The fragment splashed is blocked in completely in anti-splashing case, solves the problems, such as that the fragment of splashing wounds operating personnel.

Mortar fragment is cleaned out into going out for anti-splashing case after whole equipment smashes mortar specimen, then by cleaning plant Material mouth solves the problems, such as that cleaning work platform is inconvenient, and staff is also needed to after need not testing and clears up one action platform, into And it improves work efficiency.

Further preferably：Anti-splashing bottom portion is tilted upward from discharge port to cleaning plant.

Using above-mentioned technical proposal, when mortar rubble being facilitated to be cleared up by cleaning plant, tumbled along the inclined surface of bottom To discharge port, further facilitates and mortar rubble is cleaned out into anti-splashing case.

Further preferably：Discharge port bottom is provided with the scrap collecting tank for collecting mortar fragment, scrap collecting tank It is connect with discharge port.

Using above-mentioned technical proposal, scrap collecting tank will just be collected by the mortar rubble of discharge port so that mortar is broken Stone will not be slipped on ground again so that operating personnel clear up ground again.

Further preferably：Cleaning plant includes the first hairbrush, guide rail, driving part, and guide rail, which is arranged, is pushing the two of hole Side, guide rail both ends are separately fixed on anti-splashing case；

Movable case is equipped on guide rail, driving part is mounted in movable case, and the first hairbrush is fixed on the driving part, the One hairbrush is abutted with anti-splashing bottom portion, and driving part is for driving the first hairbrush of rotation；

Connecting rod is provided between movable case and anti-splashing case, connecting rod one end is fixedly connected on movable case, connecting rod The other end is pierced by the connection of anti-splashing case, and the first limiting slot with connecting rod cooperation sliding is provided on anti-splashing case.

Using above-mentioned technical proposal, operating personnel start driving part rotation first, and driving part drives the first hairbrush to turn The dynamic mortar rubble for carrying out cleaning anti-splashing bottom portion, meanwhile, operating personnel are slidably connected bar, and connecting rod is along the first limiting slot Sliding, connecting rod drive movable case to be slided along guide rail.

Operating personnel can be shifted out mortar rubble onto by the first hairbrush when clearing up mortar rubble by the first hairbrush Material mouth is cleaned to by discharge port in scrap collecting tank.

Further preferably：Connecting rod is pierced by one end of anti-splashing case and is provided with handle.

Using above-mentioned technical proposal, operating personnel pass through the more convenient pulling connecting rod of handle.

Further preferably：Driving part includes shaft, swingle, first bevel gear, second bevel gear, swingle with move Dynamic bottom portion rotation connection, swingle one end are fixedly connected with the first hairbrush, and the swingle other end is fixed with first bevel gear to be connected It connects, first bevel gear engages connection with second bevel gear, and shaft one end is connected to across second bevel gear axle center on movable case, axis The bar other end is pierced by movable case and anti-splashing case, and the second limiting slot with shaft cooperation sliding is provided on anti-splashing case；

First bevel gear, second bevel gear and swingle are correspondingly arranged multigroup, and second bevel gear shares a shaft.

Using above-mentioned technical proposal, operating personnel's rotating shaft rod first, shaft drives second bevel gear rotation, the second cone tooth Wheel drives first bevel gear rotation, first bevel gear that swingle rotation, swingle is driven to drive the rotation of the first hairbrush, the first hairbrush The mortar rubble in rotation cleaning anti-splashing bottom portion.

A row is arranged in first bevel gear, second bevel gear and swingle, and shares a shaft so that the first hairbrush to the greatest extent may be used The mortar rubble in anti-splashing bottom portion can be cleared up complete.

Pass through the second limiting slot on anti-splashing case so that shaft can be slided along the second limiting slot.

Further preferably：The one end for being pierced by anti-splashing case shaft is provided with hand crank.

Using above-mentioned technical proposal, operating personnel increase the rotation of shaft by the more convenient shake shaft of hand crank Dynamics further increases working efficiency.

Further preferably：Scrap collecting tank is made of tempered glass.

Using above-mentioned technical proposal, since tempered glass is transparent, operating personnel, which can understand, easily sees waste material Whether the mortar fragment in collecting box is collected full.

Further preferably：Movable case bottom is fixedly installed the second hairbrush.

Using above-mentioned technical proposal, the rotation of the first hairbrush carries out first dressing to anti-splashing case, is passing through the second hairbrush Secondary cleaning is carried out, the mortar fragment in anti-splashing bottom portion is cleared up complete.

In conclusion the utility model has the advantages that：

1. by installing anti-splashing case on the table, driving device is pressurizeed to lower wall by the mortar specimen in anti-splashing case Crushing, anti-splashing case can stop that fragment splashes so that the fragment of splashing is blocked in completely in anti-splashing case, solves splashing Fragment wounds the problem of operating personnel.

2. by the way that the cooperation of the first hairbrush, driving device and the second hairbrush that are arranged on cleaning plant is arranged, by what is smashed Rubble rapidly cleans out anti-splashing case, solves the problems, such as that cleaning work platform is inconvenient, work is also needed to after need not testing Personnel clear up one action platform, and then improve work efficiency.

Description of the drawings

Fig. 1 is the dimensional structure diagram of embodiment whole device, illustrates the specific installation site of anti-splashing case；

Fig. 2 is the dimensional structure diagram that embodiment anti-splashing case and movable case remove head cover respectively, illustrates anti-fly Splash the internal structure of case and movable case；

Fig. 3 is the sectional view of embodiment anti-splashing case, illustrates the inside concrete structure composition of anti-splashing case；

In figure, 1, rack；2, driving device；3, workbench；4, lower wall；5, anti-splashing case；6, bolt；7, hole is pushed；8、 Cleaning plant；9, discharge port；10, scrap collecting tank；11, handle；12, hand crank；13, the second hairbrush；801, the first hairbrush； 802, guide rail；803, driving part；804, movable case；805, connecting rod；806, the first limiting slot；807, shaft；808, it rotates Bar；809, first bevel gear；810, second bevel gear；811, the second limiting slot.

Specific implementation mode

The utility model is described in further detail below in conjunction with attached drawing.

A kind of mortar pressure testing machine, the machine for measuring mortar compressive property.

As shown in Figure 1, it includes rack 1, driving device 2, workbench 3 and lower wall 4, workbench 3 is fixed in rack 1, Driving device 2 is fixed on 1 top of rack, and lower wall 4 is fixed in driving device 2, and anti-splashing case 5 is provided on workbench 3, prevents flying It splashes 5 top of case and offers the pushing hole 7 coordinated with lower wall 4, push hole 7 and be arranged in the underface of lower wall 4,（With reference to Fig. 2）It is anti-to fly It splashes 5 bottom of case to be fixedly connected with workbench 3 by bolt 6, the cleaning for clearing up mortar fragment is provided in anti-splashing case 5 and is filled 8 are set, the bottom of anti-splashing case 5 is provided with the discharge port 9 for mortar fragment to be discharged, and the underface of discharge port 9 is placed with waste material Collecting box 10, for collecting mortar fragment.

Operation principle：Mortar specimen is put into anti-splashing by operating personnel by the pushing hole 7 at 5 top of anti-splashing case first In case 5, restart driving device 2 and move straight down, driving device 2 drives lower wall 4 to move straight down, and driving device 2 is given The pressurization of lower wall 4 crushes the mortar specimen in anti-splashing case 5, and anti-splashing case 5 can stop that fragment splashes so that the fragment of splashing It is blocked in completely in anti-splashing case 5, solves the problems, such as that the fragment of splashing wounds operating personnel.

Mortar fragment is cleaned out into anti-splashing case 5 after whole equipment smashes mortar specimen, then by cleaning plant 8 Discharge port 9 solves the problems, such as that cleaning work platform 3 is inconvenient, and staff is also needed to after need not testing and clears up one action Platform 3, and then improve work efficiency.

With reference to Fig. 2 and Fig. 3, cleaning plant 8 includes the first hairbrush 801, guide rail 802, driving part 803, and guide rail 802 is arranged In the both sides for pushing hole 7,802 both ends of guide rail are separately fixed on anti-splashing case 5.

It is equipped with movable case 804 on guide rail 802, movable case 804 is mounted in anti-splashing case 5, and movable case 804 can be along Guide rail 802 moves.

Driving part 803 includes shaft 807, swingle 808, first bevel gear 809, second bevel gear 810, swingle 808 are rotatablely connected with movable case 804, and 808 one end of swingle is fixedly connected with the first hairbrush 801,808 other end of swingle and the One bevel gear 809 is fixedly connected, and first bevel gear 809 engages connection with second bevel gear 810, and 807 one end of shaft passes through second 810 axle center of bevel gear is connected on movable case 804, and 807 other end of shaft is pierced by movable case 804 and anti-splashing case 5, anti-splashing case The second limiting slot 811 with the cooperation sliding of shaft 807 is offered on 5 so that shaft 807 can be slided along the second limiting slot 811 Dynamic, the one end for being pierced by 5 shaft 807 of anti-splashing case is provided with hand crank 12.

Operating personnel increase the rotation dynamics of shaft 807, simultaneously by the more convenient shake shaft 807 of hand crank 12 Be conveniently operated personnel pull shaft 807 the second limiting slot 811 sliding, further increase working efficiency.

First bevel gear 809, second bevel gear 810 and swingle 808 be correspondingly arranged it is multigroup, second bevel gear 810 share One shaft 807.

First hairbrush 801 is fixed on driving part 803, and the first hairbrush 801 is abutted with 5 bottom of anti-splashing case, driving portion Part 803 is for driving the first hairbrush 801 of rotation.

The course of work：Operating personnel's rotating shaft rod 807 first, shaft 807 drive second bevel gear 810 to rotate, the second cone Gear 810 drives first bevel gear 809 to rotate, and first bevel gear 809 drives swingle rotation, swingle 808 to drive first mao 801 rotation of brush, the mortar rubble of 5 bottom of the first hairbrush 801 rotation cleaning anti-splashing case.

A row is arranged in first bevel gear 809, second bevel gear 810 and swingle 808, and shares a shaft 807, covering 5 entire width of anti-splashing case so that when the first hairbrush 801 is cleared up along basal sliding, as far as possible by the mortar of 5 bottom of anti-splashing case Rubble cleaning is complete.

804 bottom of movable case is installed with the second hairbrush 13, and connection is provided between movable case 804 and anti-splashing case 5 Bar 805,805 one end of connecting rod are fixedly connected on movable case 804, and 805 other end of connecting rod is pierced by the connection of anti-splashing case 5, prevents The first limiting slot 806 with the cooperation sliding of connecting rod 805 is offered on splashing case 5, is pierced by the one of 5 connecting rod 805 of anti-splashing case It is provided with handle 11 on end, movable case 804 is pulled by handle 11, anti-splashing case 5 is driven into the first hairbrush 801 and the second hairbrush 13 push rubble, 5 bottom of anti-splashing case to be tilted upward from discharge port 9 to cleaning plant 8, and rubble is tumbled along the inclined surface of bottom To discharge port 9, further facilitates and mortar rubble is cleaned out into anti-splashing case 5.

Scrap collecting tank 10 is made of tempered glass, and since tempered glass is transparent, it is convenient that operating personnel can understand The mortar fragment seen in scrap collecting tank 10 whether collect full, when scrap collecting tank 10 is full, scrap collecting tank 10 is taken Under outwell waste material, then put back in situ be collected.

The course of work：Shaft 807 is shaken by hand crank 12, shaft 807 drives second bevel gear 810 to rotate, the second cone Gear 810 drives first bevel gear 809 to rotate, and first bevel gear 809 drives swingle rotation, swingle 808 to drive first mao 801 rotation of brush, the rotation of the first hairbrush 801 drives the rubble in anti-splashing case 5, then pulls handle 11, and handle 11 drives connecting rod 805 slide on the first limiting slot 806, and connecting rod 805 drives and slided on 804 guide rail 802 of movable case, and hand crank 12 is in the second limit Cooperation movable case 804 slides on the slot 811 of position, and movable case 804 drives the first hairbrush 801 and the second hairbrush 13 along anti-splashing case 5 Rubble is pushed into discharge port 9 by tilting bottom, and rubble is cleaned in scrap collecting tank 10 by discharge port 9.

This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability Field technique personnel can as needed make the present embodiment the modification of not creative contribution after reading this specification, but As long as within the protection scope of the present utility model all protected by Patent Law.

Claims (9)

1. a kind of mortar pressure testing machine, including rack (1), driving device (2), workbench (3), lower wall (4), the workbench (3) it is fixed in rack (1), the driving device (2) is fixed at the top of rack (1), and the lower wall (4) is fixed on driving device (2) on, it is characterised in that：Anti-splashing case (5), the workbench (3) and anti-splashing case (5) are provided on the workbench (3) It is fixedly connected, the pushing hole (7) with lower wall (4) cooperation, pushing hole (7) setting is offered at the top of the anti-splashing case (5) Underface in lower wall (4), the interior cleaning plant (8) being provided with for clearing up mortar fragment of the anti-splashing case (5) are described anti- The bottom of splashing case (5) is provided with the discharge port (9) for mortar fragment to be discharged.

2. a kind of mortar pressure testing machine according to claim 1, it is characterised in that：Anti-splashing case (5) bottom is certainly Discharge port (9) is tilted upward to cleaning plant (8).

3. a kind of mortar pressure testing machine according to claim 2, it is characterised in that：Discharge port (9) the bottom setting It is useful for collecting the scrap collecting tank (10) of mortar fragment, underface of scrap collecting tank (10) setting in discharge port (9).

4. a kind of mortar pressure testing machine according to claim 3, it is characterised in that：The cleaning plant (8) includes the One hairbrush (801), guide rail (802) and driving part (803), the guide rail (802) setting are described in the both sides for pushing hole (7) Guide rail (802) both ends are separately fixed on anti-splashing case (5)；

Movable case (804) is equipped on the guide rail (802), the driving part (803) is mounted in movable case (804), institute The first hairbrush (801) to be stated to be fixed on driving part (803), first hairbrush (801) abuts with anti-splashing case (5) bottom, The driving part (803) is for driving the first hairbrush of rotation (801)；

Connecting rod (805) is provided between the movable case (804) and anti-splashing case (5), described connecting rod (805) one end is fixed It is connected on movable case (804), connecting rod (805) other end is pierced by anti-splashing case (5) connection, the anti-splashing case (5) On be provided with connecting rod (805) cooperation sliding the first limiting slot (806).

5. a kind of mortar pressure testing machine according to claim 4, it is characterised in that：The connecting rod (805) is pierced by anti- Handle (11) is provided on one end of splashing case (5).

6. a kind of mortar pressure testing machine according to claim 5, it is characterised in that：The driving part (803) includes Shaft (807), swingle (808), first bevel gear (809), second bevel gear (810), the swingle (808) and movable case (804) it is rotatablely connected, described swingle (808) one end is fixedly connected with the first hairbrush (801), and the swingle (808) is another End is fixedly connected with first bevel gear (809), and the first bevel gear (809) engages connection with second bevel gear (810), described Shaft (807) one end is connected to across second bevel gear (810) axle center on movable case (804), and shaft (807) other end is worn Go out movable case (804) and anti-splashing case (5), the second limit with shaft (807) cooperation sliding is provided on the anti-splashing case (5) Position slot (811)；

The first bevel gear (809), second bevel gear (810) and swingle (808) are correspondingly arranged multigroup, the second cone tooth A shaft (807) is shared between wheel (810).

7. a kind of mortar pressure testing machine according to claim 6, it is characterised in that：The shaft (807) is pierced by anti-fly The one end for splashing case (5) is provided with hand crank (12).

8. a kind of mortar pressure testing machine according to claim 7, it is characterised in that：The scrap collecting tank (10) is by steel Change glass to be made.

9. a kind of mortar pressure testing machine according to claim 8, it is characterised in that：Movable case (804) bottom is solid Surely it is provided with the second hairbrush (13).