CN207197957U - A kind of Cement Intensity of Breaking Tester - Google Patents

Abstract

The utility model discloses a kind of Cement Intensity of Breaking Tester, including base, the column being arranged on base, the bracket being arranged on column, the scale being hinged on bracket, upper fixture is connected with the scale, it is fixedly connected with the base for coordinating the lower clamp for clamping cement to be detected with upper fixture, be provided with the base for for column along its slide opening in axial sliding, for the drive mechanism for driving column to be slided in slide opening, its drip irrigation device is to adjust the distance between upper fixture and lower clamp by the height of adjusting post, it is not easy to make dirty hand in regulation, it is simple and convenient during use, and it is not easy to stick together with balance because hand is dirtier when in use when contacting, and influence the weight that balance sticks together.

Description

A kind of Cement Intensity of Breaking Tester

Technical field

Rupture strength test equipment is the utility model is related to, more particularly to a kind of Cement Intensity of Breaking Tester.

Background technology

Cement Intensity of Breaking Tester is used for the anti-folding ultimate strength for determining cement, and checks the construction quality of cement.Obtain Strength values can be as the research and development parameter of cement, also can be as the classification foundation of cement.Therefore Cement Intensity of Breaking Tester is in water There are important use meaning in the manufactory or building constructor of mud or cement products.

China Patent Publication No. is the U of CN 204731110 patent, discloses a kind of novel concrete Intensity of Breaking Tester, is wrapped Include base, scale, balance stick together, the column on base, the lifting screw on base, installed in lifting screw end The lower clamp in portion, handwheel is installed on lifting screw, lower clamp is connected with scale.When needing detection, adjusted and risen by handwheel The position of screw rod drops so that the interval between lower clamp and upper fixture, then will be to be detected more than the size of cement block to be detected Cement block is put between upper fixture and lower clamp, rotates handwheel afterwards so that cement block to be detected be clamped at lower clamp with it is upper Between fixture.

But when cement block to be detected is pulled off, because cement block it is broken caused by particle, powder etc. can fall in handwheel On, when user's adjusting handle, these powder, particle, which can stick to your hands, makes hand dirty, and frequently cleaning hand is needed in test Portion, use are very inconvenient.

Utility model content

In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of Cement Intensity of Breaking Tester, In use, hand is not easy to be stained with drilled cement and powder.

Above-mentioned technical purpose of the present utility model technical scheme is that：A kind of cement bending test Machine, including base, the column being arranged on base, the bracket, the scale that is hinged on bracket that are arranged on column, the scale On be connected with upper fixture, be fixedly connected with the base for coordinating the lower clamp that clamps cement to be detected with upper fixture, Be provided with the base for for column along its slide opening, the driving machine for driving column to be slided in slide opening in axial sliding Structure.

Pass through above-mentioned technical proposal, detection start before, by drive mechanism drive column move, and then cause upper fixture with The distance between lower clamp is available for cement block to be detected to insert, after cement block to be detected is inserted between upper fixture and lower clamp, Being diminished most by the interval between drive mechanism upper fixture and lower clamp, cement block to be detected clamps at last, now, so that it may To carry out anti-folding test to cement block to be detected, when cement block to be detected is pulled off, powder caused by cement block rupture will be Freely fallen under Action of Gravity Field, in use, powder that hand will not produce with cement block etc. contacts, therefore hand is not easy to speckle with water Mud powder, it is simple and convenient during use, while in the later stage balance is sticked together zeroing when be not easy because hand is excessively dirty and so that balance sticks together weight Change is produced, test result is more accurate.

Preferably, screw thread is provided with the outer wall of the column, the drive mechanism includes coordinating with column screw thread being used for The adjusting nut that driving column is axially moved in slide opening, the adjusting nut are rotatably connected on base.

Pass through above-mentioned technical proposal, the height of column is adjusted for convenience, screw thread is provided with the outer wall of column, Meanwhile be connected with adjusting nut on base, it is necessary to adjust between upper fixture and lower clamp apart from when, pass through rotate regulation spiral shell Mother causes column to move up and down, simple and convenient during regulation.

Preferably, adjusting bracket is provided with the base, the adjusting nut is rotatably arranged on adjusting bracket.

Pass through above-mentioned technical proposal, for convenience by the height of adjusting nut adjusting post, tune is provided with base Frame is saved, adjusting nut is rotatably connected on adjusting bracket, so in regulation, is not easy so that post end takes off from adjusting nut From, can cause column have increase adjustable range.

Preferably, flange collar is provided with the adjusting nut, the turn trough for flange collar insertion, institute are provided with the adjusting bracket It is annular that flange collar, which is stated, with turn trough, and the flange collar can rotate along axial line in turn trough.

Pass through above-mentioned technical proposal, by being provided with turn trough on adjusting bracket, adjusting nut can be caused in turn trough transfer It is dynamic.

Preferably, there is chute along column is axially arranged on the column, be provided with the inwall of the slide opening and match somebody with somebody with chute The sliding block of conjunction.

Pass through above-mentioned technical proposal, in order to be to prevent column produces from rotating in a circumferential direction in adjusting post height, the edge on column Its is axially arranged chute, is provided with the sliding block coordinated with chute in slide opening, and during such adjusting post, column only can be in axial direction Move up and down, it is simple and convenient during regulation.

Preferably, the handwheel for rotating adjusting nut is provided with the adjusting nut.

Pass through above-mentioned technical proposal, adjusting nut is rotated for convenience, handwheel is provided with adjusting nut, handwheel is relative And convenient use person hand larger in adjusting nut grips, so simple and convenient during by hand wheel rotating adjusting nut.

Preferably, the storage tray for accepting the drilled cement broken is provided with the base.

Pass through above-mentioned technical proposal, collected in order that the cement block to be dropped after must testing is convenient, left and right is set on base and is received Receive disk, after a test, the cement block broken will be fallen into storage tray under its Action of Gravity Field so that in test, the volume broken Cement block is not easy to be scattered everywhere, convenient cleaning equipment after a test.

Preferably, the breach passed through during for picking and placeing storage tray for lower clamp is offered on the storage tray.

Pass through above-mentioned technical proposal, the storage tray equipped with cement block is removed from base for convenience, on storage tray Set jagged, will be skidded off when removing storage tray relative to storage tray lower clamp from breach, it is easy to use.

Preferably, the indentation, there is hinged with the cover plate for breach to be covered.

Pass through above-mentioned technical proposal, in order to avoid when in use, finished ground cement drops on base from breach, in breach Place is hinged with cover plate, it is necessary to when removing and installing storage tray, and cover plate is left from indentation, there, is arranged on when by storage tray on base Afterwards, rotatable cover plate so that cover plate covers breach, and the finished ground cement part now to drop will fall on the cover board, it is necessary to tear open When unloading storage tray, cover plate is rotated, the finished ground cement on cover plate will fall on the storage tray of breach both sides, effectively prevent cement Powder is fallen on base by breach, in use, simple and convenient.

In summary, the utility model having the beneficial effect that in contrast to prior art：By the height of adjusting post by Cement block to be detected is clipped between upper fixture and lower clamp, therefore in regulation, can be contacted with the cement block broken, so hand It is not easy to contact finished ground cement so that stick together to balance in the later stage when returning to zero, be not easy finished ground cement being bonded on balance sticks together, therefore The weight standard that sticks together is balanced, the test result degree of accuracy is high.

Brief description of the drawings

Fig. 1 is the structural representation of embodiment；

Fig. 2 is the partial sectional view of embodiment, the position of main prominent chute and sliding block；

Fig. 3 is the structural representation of the storage tray of embodiment；

Fig. 4 is the structural representation of embodiment column, the position of main prominent chute；

Fig. 5 is the zoomed-in view at A in Fig. 2, the structure of main prominent adjusting nut and adjusting bracket；

Fig. 6 is the structural representation of adjusting bracket, the structure of main prominent turn trough.

Reference：1st, base；2nd, column；3rd, bracket；4th, scale；5th, upper fixture；6th, lower clamp；7th, slide opening；8th, adjust Nut；9th, adjusting bracket；10th, chute；11st, sliding block；12nd, handwheel；13rd, storage tray；14th, breach；15th, cover plate；16th, flange collar；17th, turn Groove.

Embodiment

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

This specific embodiment is only that it is not to limitation of the present utility model, ability to explanation of the present utility model Field technique personnel can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but As long as all protected in right of the present utility model by Patent Law.

As shown in Figure 1, 2, a kind of Cement Intensity of Breaking Tester, including base 1, be arranged on base 1 can be axially sliding along itself Dynamic column 2, bracket 3 of the column 2 away from the end of base 1, the scale 4 being hinged on bracket 3 are arranged on, are connected in the one end of scale 4 There is upper fixture 5, lower clamp 6 is fixedly connected with base 1, slide opening 7 is provided with base 1, column 2 is slidably arranged in slide opening 7 In, the drive mechanism for driving column 2 to be slided in slide opening 7 is provided with base 1.

In use, passing through drive mechanism drives column 2 so that the height reduction of column 2, now, the height of scale 4 is also therewith Reduce, will cause the gap for being used for laying cement block to be detected between upper fixture 5 and lower clamp 6 be present afterwards, by water to be detected Clod is put into the gap between upper fixture 5 and lower clamp 6, then drives column 2 to move upwards by drive mechanism, when to be checked After survey cement block is sandwiched between upper fixture 5 and lower clamp 6, it is possible to start test operation.

As shown in Figure 2,4, wherein, base 1 is used for support post 2, and base 1 is surface plate, and slide opening 7 is arranged on base 1, Screw thread is provided with the outer wall of column 2, one end that slide opening 7 is axially inserted in column 2 of column 2 is provided with chute 10, The sliding block 11 of the cooperation of chute 10 is provided with the inwall of slide opening 7, when column 2 moves up and down in slide opening 7, sliding block 11 will be Slided in chute 10.

As shown in figure 5, the opening for being located at slide opening 7 in base 1 is provided with adjusting bracket 9, drive mechanism includes adjusting nut 8, adjusting nut 8 is rotatably connected on adjusting bracket 9 and adjusting nut 8 coordinates with the screw thread of column 2, in use, being adjusted by rotating Nut 8, you can so that column 2 axially moves up and down along it.

As shown in Figure 5,6, wherein, turn trough 17 is provided with adjusting bracket 9, flange collar 16, flange collar are provided with adjusting nut 8 In 16 insertion turn troughs 17, flange collar 16 is annular with turn trough 17, and flange collar 16 can rotate in turn trough 17 along the axial line of turn trough 17, The outer ring of adjusting nut 8 is fixed with handwheel 12, and handwheel 12 is annular, and the convenient use person of handwheel 12 is gripped to cause user to rotate Regulating bolt.

As shown in Figure 1,3, wherein, storage tray 13 is provided with base 1, jagged 14 are set on storage tray 13, breach 14 are available for lower clamp 6 by being hinged with cover plate 15 in the side of breach 14, when cover plate 15 covers, breach 14 will only reserve one only The hole passed through for lower clamp 6, the flange flipped up is provided with around storage tray 13, in use, storage tray 13 is installed In the bottom of lower clamp 6, lower clamp 6 is located at the centre of storage tray 13.

When detecting bending strength of cement, pass through the rotating adjusting nut 8 of handwheel 12 so that the height reduction of column 2, now, mark The height of chi 4 also decreases, and will cause exist between upper fixture 5 and lower clamp 6 for laying cement block to be detected afterwards Gap, cement block to be detected is put into the gap between upper fixture 5 and lower clamp 6, then passes through rotating adjusting nut 8 Column 2 moves upwards, until cement block to be detected is sandwiched between upper fixture 5 and lower clamp 6, starts rupture strength survey afterwards Examination, after being completed, cement block will be broken, and the broken caused powder of cement will fall in storage tray 13, afterwards rotation cover 15 so that breach 14 is opened completely, then removes storage tray 13, so that it may clears up cement block powder, cleans out Storage tray 13 is put into the bottom of lower clamp 6 afterwards, afterwards rotation cover 15 so that cover plate 15 is covered at breach 14.

Described above is only exemplary embodiment of the present utility model, not for limitation protection model of the present utility model Enclose, the scope of protection of the utility model is determined by appended claim.

Claims (9)

1. a kind of Cement Intensity of Breaking Tester, including base (1), be arranged on base (1) column (2), be arranged on column (2) Bracket (3), the scale (4) that is hinged on bracket (3), be connected with upper fixture (5) on the scale (4), it is characterized in that：It is described It is fixedly connected with base (1) for coordinating the lower clamp (6) for clamping cement to be detected, the base (1) with upper fixture (5) On be provided with for for column (2) along its slide opening (7), drive for driving column (2) to slide in the slide opening (7) in axial sliding Motivation structure.

2. a kind of Cement Intensity of Breaking Tester according to claim 1, it is characterized in that：Set on the outer wall of the column (2) There is screw thread, the drive mechanism includes coordinating what is be axially moved in slide opening (7) for driving column (2) with column (2) screw thread Adjusting nut (8), the adjusting nut (8) are rotatably connected on base (1).

3. a kind of Cement Intensity of Breaking Tester according to claim 2, it is characterized in that：Regulation is provided with the base (1) Frame (9), the adjusting nut (8) are rotatably arranged on adjusting bracket (9).

4. a kind of Cement Intensity of Breaking Tester according to claim 3, it is characterized in that：It is provided with the adjusting nut (8) Flange collar (16), the turn trough (17) for flange collar (16) insertion, the flange collar (16) and turn trough (17) are provided with the adjusting bracket (9) It is annular, the flange collar (16) can rotate along axial line in turn trough (17).

5. a kind of Cement Intensity of Breaking Tester according to claim 2, it is characterized in that：Along column (2) axle on the column (2) To chute (10) is provided with, the sliding block (11) coordinated with chute (10) is provided with the inwall of the slide opening (7).

6. a kind of Cement Intensity of Breaking Tester according to claim 3, it is characterized in that：It is provided with the adjusting nut (8) For rotating the handwheel (12) of adjusting nut (8).

7. a kind of Cement Intensity of Breaking Tester according to claim 1, it is characterized in that：It is provided with and is used on the base (1) Accept the storage tray (13) for the drilled cement broken.

8. a kind of Cement Intensity of Breaking Tester according to claim 7, it is characterized in that：Use is offered on the storage tray (13) The breach (14) passed through when storage tray (13) are picked and placeed for lower clamp (6).

9. a kind of Cement Intensity of Breaking Tester according to claim 8, it is characterized in that：Breach (14) place, which is hinged with, to be used for The cover plate (15) that breach (14) is covered.