CN211477108U - Cement standard consistency setting time tester - Google Patents
Cement standard consistency setting time tester Download PDFInfo
- Publication number
- CN211477108U CN211477108U CN201922307489.8U CN201922307489U CN211477108U CN 211477108 U CN211477108 U CN 211477108U CN 201922307489 U CN201922307489 U CN 201922307489U CN 211477108 U CN211477108 U CN 211477108U
- Authority
- CN
- China
- Prior art keywords
- base
- pendulum
- cement
- setting time
- erection column
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000004568 cement Substances 0.000 title claims abstract description 24
- 238000012360 testing method Methods 0.000 claims abstract description 22
- 239000011521 glass Substances 0.000 claims abstract description 9
- 230000001105 regulatory effect Effects 0.000 claims description 10
- 238000009434 installation Methods 0.000 abstract description 15
- 238000001514 detection method Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 8
- 239000002002 slurry Substances 0.000 description 6
- 238000005259 measurement Methods 0.000 description 4
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 239000003550 marker Substances 0.000 description 2
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Landscapes
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The utility model relates to a cement standard consistency setting time apparatus relates to cement check out test set technical field, including the base, be provided with the erection column on the base, be equipped with glass board, slide bar, indication board, cone mould on the erection column, be equipped with the test bench on the base, the erection column dorsal part is equipped with first horizontal subassembly, including locating the mounting groove of erection column face, the mounting groove bottom is equipped with curved demonstration scale, mounting groove top portion is equipped with pendulum unit, the erection column top is equipped with second horizontal subassembly, the base bottom is equipped with the leveling subassembly. Set up first horizontal component, set up mounting groove and pendulum hammer unit promptly, the installation plane's degree of inclination is judged at the swing situation of curved demonstration scale to the accessible pendulum hammer unit, sets up the supplementary detection that detects of second horizontal component simultaneously, adopts the leveling subassembly to adjust the installation angle of device then, is convenient for adapt to the installation of slope.
Description
Technical Field
The utility model belongs to the technical field of cement check out test set technique and specifically relates to a cement standard consistency setting time apparatus is related to.
Background
The cement standard consistency and setting time measuring instrument is used for measuring the water consumption and setting time of the standard consistency of the cement paste. The method comprises the following steps: (1) after the net slurry is mixed, the mixed cement net slurry is loaded into a test mold which is arranged on a glass bottom plate, the test mold is inserted and tamped by a knife and slightly vibrated for a plurality of times, the redundant net slurry is scraped off, the test mold and the bottom plate are quickly moved to a Vicat instrument after being smoothed, and the center of the test mold and the bottom plate is positioned below a test rod. (2) And (4) lowering the test rod to the surface of the clean slurry, screwing down the screw, suddenly loosening, and recording the distance between the test rod and the bottom plate when the test rod stops sinking or is released for 30 s. The whole operation should be completed within 1.5min after stirring. The cement paste with the test rod sunk into the paste and 6mm +/-1 mm from the bottom plate is taken as the standard consistency. (3) Initial setting time measurement: and (3) placing the round mold on a glass plate, placing the clean slurry into the round mold, inserting and vibrating the round mold for several times, and maintaining the test piece in a maintenance box for 30 min. And (5) observing the pointer reading when the test needle stops sinking or is released for 30s, and setting the initial setting time of the cement when the test needle sinks to 4 +/-1 mm away from the bottom plate. (4) The first measurement was performed by holding the metal bar so that it slowly descends to avoid the test needle from buckling. (5) Final setting time determination: after the initial setting time is measured, the round mould homogeneous slurry is immediately taken down from the glass plate by a translation method, turned over by 180 degrees, placed on the glass plate with the large diameter end upward, and then placed in a curing box for curing. The final setting time of the cement is determined every 30min near the final setting when the needle is lowered 0.5mm, i.e. the annular attachment starts to leave no marks on the test body. (6) When the initial setting and the final setting are reached, the measurement should be repeated once, and the two conclusions are the same to confirm.
Chinese utility model patent for CN208847737U discloses a cement standard consistency and condensation time apparatus, including base and lamp shade, semicircle spout has been seted up along vertical direction to the inside of lamp shade, the inside slip of semicircle spout is inlayed and is equipped with the semicircle baffle, the semicircle baffle is located fixed welding on centre of a circle one side and has tooth, the table wall has run through the straight-bar along the horizontal direction in the both sides of lamp shade, it has the gear to weld on the vertical central line that lies in the lamp shade on the outer wall of straight-bar. The utility model discloses in, the device's bottom is through being provided with threaded rod and bracing piece, and threaded rod and bracing piece mutually perpendicular to tangent, make can move through twisting of threaded rod, fixed or dismantle the bracing piece, thereby reach the purpose of conveniently dismantling the device.
The above prior art solutions have the following drawbacks: the device is required to be placed in a plane before measurement, and if the plane is inclined, a test needle and a vertical rod of the device are easy to collide and incline in the descending process, so that the experimental result is influenced.
SUMMERY OF THE UTILITY MODEL
To the not enough of prior art existence, one of the purposes of the utility model is to provide a cement standard consistency setting time apparatus, whether the detectable mounting plane is the level to adjusting device's inclination.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme: the utility model provides a cement standard consistency setting time apparatus, includes the base, be equipped with the erection column on the base, be equipped with glass board, slide bar, indicating value board, cone mould on the erection column, be equipped with the test bench on the base, the erection column dorsal part is equipped with first horizontal subassembly, including locating the mounting groove of erection column face, the mounting groove bottom is equipped with curved demonstration scale, mounting groove top portion is equipped with the pendulum unit, the erection column top is equipped with second horizontal subassembly, the base bottom is equipped with the leveling subassembly.
Through adopting above-mentioned technical scheme, set up first horizontal subassembly, set up mounting groove and pendulum hammer unit promptly, the slope degree of mounting surface is judged in the swing situation of curved demonstration scale to the accessible pendulum hammer unit, set up the supplementary detection that detects of second horizontal subassembly simultaneously, adopt the leveling subassembly to adjust the installation angle of device then, the mounting surface of being convenient for adapt to the slope avoids its cone mould and slide bar to take place to collide with and incline at the decline in-process, produces the influence to the experimental result.
The present invention may be further configured in a preferred embodiment as: the pendulum unit is including locating the fixed cylinder at mounting groove top middle part, the fixed cylinder bottom is equipped with the wire hole, the fixed cylinder periphery is equipped with articulated lock lid, the lock lid is semi-cylindrical, in the fixed cylinder embeds is equipped with the pendulum rope, the pendulum rope with lock lid chucking is followed the wire hole is worn out, the pendulum rope lower extreme is equipped with the pendulum.
Through adopting above-mentioned technical scheme, set up solid fixed cylinder and lock lid, it is convenient to carry out the chucking to the pendulum rope and fix and change, and the pendulum rope is worn out and is connected the pendulum from the wire hole.
The present invention may be further configured in a preferred embodiment as: the pendulum bob is provided with needle-shaped, oval, conical and other models, and the weights of the pendulum bob are different.
By adopting the technical scheme, the pendulums with different shapes and weights are convenient to replace and adjust, and the accuracy of the needle shape, the ellipse shape and the cone shape is different, so that the pendulum bob is convenient to adjust according to the site.
The present invention may be further configured in a preferred embodiment as: the leveling assembly comprises an adjusting plate symmetrically hinged to the bottom end of the base, and an adjusting assembly for adjusting the tilting angle of the adjusting plate is arranged on the base.
Through adopting above-mentioned technical scheme, set up articulated regulating plate and adjusting part, conveniently adjust the perk angle of regulating plate through adjusting part.
The present invention may be further configured in a preferred embodiment as: the adjusting assembly comprises a screw connected to the adjusting lead screw on the base, the bottom end of the adjusting lead screw is connected with a universal joint arranged between the surfaces of the adjusting plates, and a height marker post is arranged on one side of the adjusting lead screw on the base.
Through adopting above-mentioned technical scheme, rotate the adjustment lead screw, make the regulating plate rise, adopt universal joint to connect adjustment lead screw bottom and regulating plate, the convenient rotation sets up the elevating height that the adjustment lead screw is convenient for observe by the height marker post.
The present invention may be further configured in a preferred embodiment as: the end part of the adjusting plate is provided with an anti-skid cushion block, and the bottom wall array of the anti-skid cushion block is provided with anti-skid grains.
Through adopting above-mentioned technical scheme, set up anti-skidding cushion and anti-skidding line and be convenient for support tightly with the mounting plane, reduce and slide.
The present invention may be further configured in a preferred embodiment as: the regulating plate reaches the regulating assembly is equipped with 4 groups, the symmetric distribution is in around the base.
Through adopting above-mentioned technical scheme, 4 groups of regulating plates and adjusting part symmetric distribution are around the base, can follow the angle of adjustment of four different directions adjustment bases.
The present invention may be further configured in a preferred embodiment as: the second horizontal component comprises an embedded groove formed in the top end of the mounting column, a laser generator is horizontally arranged in the embedded groove, and a matched graduated scale is arranged in addition.
Through adopting above-mentioned technical scheme, set up laser generator and scale cooperation, can further accurately accomplish the leveling.
To sum up, the utility model discloses a following at least one useful technological effect:
1. the installation device is provided with a first horizontal assembly, namely an installation groove and a pendulum bob unit, the inclination degree of an installation plane can be judged through the swing condition of the pendulum bob unit on an arc-shaped display scale, meanwhile, a second horizontal assembly is arranged for assisting in detection, and then, a leveling assembly is adopted for adjusting the installation angle of the device, so that the device is convenient to adapt to the inclined installation plane, and the phenomenon that a conical die and a sliding rod of the device collide and incline in the descending process and influence is generated on an experimental result is avoided;
2. the laser generator is matched with the scale ruler, so that leveling can be further accurately finished;
3. the adjusting screw rod is rotated to make the adjusting plate ascend, the bottom end of the adjusting screw rod and the adjusting plate are connected through the universal joint, the rotation is convenient, the height mark rod is arranged to facilitate observation of the lifting height of the adjusting screw rod, the 4 groups of adjusting plates and the adjusting assemblies are symmetrically distributed around the base, and the adjusting angles of the base can be adjusted from four different directions.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
3 fig. 3 2 3 is 3 a 3 schematic 3 sectional 3 view 3 taken 3 along 3 line 3 a 3- 3 a 3 in 3 fig. 3 1 3. 3
Fig. 3 is a partially enlarged schematic view of a portion B in fig. 2.
In the figure, 1, a base; 2. mounting a column; 3. a glass plate; 4. a slide bar; 5. a value indicating plate; 6. a conical die; 7. a test bed; 8. a first horizontal component; 9. mounting grooves; 10. displaying scales; 11. a pendulum unit; 12. a second horizontal component; 13. a leveling assembly; 14. caulking grooves; 15. a laser generator; 16. a graduated scale; 17. an adjusting plate; 18. an adjustment assembly; 19. adjusting a lead screw; 20. a universal joint; 21. a height marking pole; 22. an anti-skid cushion block; 23. a fixed cylinder; 24. a snap-fit cover; 25. a wire outlet hole; 26. swinging a rope; 27. a pendulum bob.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1 and 2, for the utility model discloses a cement standard consistency setting time apparatus, including base 1, be provided with erection column 2 on the base 1, be provided with glass board 3 on the erection column 2, slide bar 4, indicating value board 5, circular cone mould 6, be provided with test bench 7 on the base 1, 2 dorsal parts of erection column are provided with first horizontal component 8, including the mounting groove 9 of locating 2 faces of erection column, mounting groove 9 bottom is provided with curved demonstration scale 10, mounting groove 9 top portion is provided with pendulum unit 11, 2 tops of erection column are provided with second horizontal component 12, base 1 bottom is provided with leveling component 13. Set up first horizontal component 8, set up mounting groove 9 and pendulum unit 11 promptly, installation plane's slope degree is judged at curved demonstration scale 10's swing situation to accessible pendulum unit 11, set up second horizontal component 12 simultaneously and assist and detect, adopt leveling component 13 to adjust the installation angle of device then, be convenient for adapt to the installation plane of slope, avoid its cone mould 6 and slide bar 4 to take place to collide with and incline at the in-process that falls, exert an influence to the experimental result.
Referring to fig. 2 and 3, the second horizontal component 12 includes an embedded groove 14 formed in the top end of the mounting post 2, a laser generator 15 is horizontally arranged in the embedded groove 14, a matching graduated scale 16 is further arranged, the laser generator 15 and the graduated scale 16 are arranged to cooperate, the inclination degree of the mounting plane is calibrated by observing the position of the laser on the graduated scale 16, and leveling can be further accurately completed.
Referring to fig. 2 and 3, the leveling assembly 13 includes an adjusting plate 17 symmetrically hinged to the bottom end of the base 1, an adjusting assembly 18 for adjusting the tilting angle of the adjusting plate 17 is arranged on the base 1, and 4 groups of the adjusting plate 17 and the adjusting assembly 18 are symmetrically distributed around the base 1. 4 groups of adjusting plates 17 and adjusting assemblies 18 are symmetrically distributed around the base 1, and the lifting angles of the base 1 can be adjusted from four different directions. Adjusting part 18 is including connecing adjusting lead screw 19 on base 1 soon, and adjusting lead screw 19 bottom and adjusting plate 17 face are provided with universal joint 20 between and are connected, are provided with high sighting rod 21 in adjusting lead screw 19 one side on base 1, rotate adjusting lead screw 19, make adjusting plate 17 rise, adopt universal joint 20 to connect adjusting lead screw 19 bottom and adjusting plate 17, and convenient the rotation sets up the height-adjustable height that adjusting lead screw 19 is convenient for observe to high sighting rod 21. In order to enhance the anti-skid capability of the device, the end part of the adjusting plate 17 is provided with an anti-skid cushion block 22, the bottom wall array of the anti-skid cushion block 22 is provided with anti-skid grains, and the anti-skid cushion block 22 and the anti-skid grains are arranged to be convenient for abutting against the mounting plane, so that the sliding is reduced.
Referring to fig. 2 and 3, pendulum unit 11 is including locating the fixed cylinder 23 at mounting groove 9 top middle part, fixed cylinder 23 bottom is provided with wire hole 25, fixed cylinder 23 periphery is provided with articulated lock lid 24, lock lid 24 is the semi-cylindrical, in the embedded pendulum rope 26 that is provided with of fixed cylinder 23, pendulum rope 26 and the chucking of lock lid 24 wear out from wire hole 25, pendulum rope 26 lower extreme is provided with pendulum 27, pendulum 27 is provided with models such as aciculiform, ellipse, conical, its weight diverse. The pendulum 27 in this embodiment is conical.
Consequently set up fixed cylinder 23 and lock lid 24, conveniently carry out the chucking to pendulum rope 26 and fix and change, pendulum rope 26 wears out and connects pendulum 27 from wire hole 25, and the tilt degree of mounting surface is judged along curved display scale 10's swing situation according to pendulum 27, shape, weight diverse's pendulum 27, be convenient for change and adjustment, and its precision of aciculiform, ellipse, conical simultaneously is different, and the convenience is adjusted according to the scene.
The implementation principle of the embodiment is as follows: set up first horizontal component 8, set up mounting groove 9 and pendulum unit 11 promptly, installation plane's slope degree is judged at curved demonstration scale 10's swing situation to accessible pendulum unit 11, set up second horizontal component 12 simultaneously and assist and detect, adopt leveling component 13 to adjust the installation angle of device then, be convenient for adapt to the installation plane of slope, avoid its cone mould 6 and slide bar 4 to take place to collide with and incline at the in-process that falls, exert an influence to the experimental result.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides a cement standard consistency setting time apparatus, includes base (1), be equipped with erection column (2) on base (1), be equipped with glass board (3), slide bar (4), indicating value board (5), conical die (6) on erection column (2), be equipped with test bench (7), its characterized in that on base (1): erection column (2) dorsal part is equipped with first horizontal subassembly (8), including locating mounting groove (9) of erection column (2) face, mounting groove (9) bottom is equipped with curved demonstration scale (10), mounting groove (9) top portion is equipped with pendulum unit (11), erection column (2) top is equipped with second horizontal subassembly (12), base (1) bottom is equipped with leveling subassembly (13).
2. The apparatus of claim 1, wherein the setting time at standard consistency of cement is measured by: pendulum unit (11) is including locating fixed cylinder (23) at mounting groove (9) top middle part, fixed cylinder (23) bottom is equipped with wire hole (25), fixed cylinder (23) periphery is equipped with articulated lock lid (24), lock lid (24) are semi-cylindrical, in fixed cylinder (23) embedded pendulum rope (26) that is equipped with, pendulum rope (26) with lock lid (24) chucking is followed wire hole (25) are worn out, pendulum rope (26) lower extreme is equipped with pendulum (27).
3. The apparatus of claim 2, wherein the setting time at standard consistency of cement is measured by: the pendulum bob (27) is provided with 3 types of needle-shaped, oval-shaped and conical.
4. The apparatus of claim 1, wherein the setting time at standard consistency of cement is measured by: leveling subassembly (13) are including locating base (1) bottom symmetry articulated regulating plate (17), be equipped with the adjustment on base (1) regulating plate (17) perk angle's adjusting part (18).
5. The apparatus of claim 4, wherein the setting time at standard consistency of cement is measured by: adjusting part (18) including connect soon in adjust lead screw (19) on base (1), adjust lead screw (19) bottom with be equipped with universal joint (20) between regulating plate (17) face and connect, base (1) go up in adjust lead screw (19) one side and be equipped with high sighting rod (21).
6. The apparatus of claim 5, wherein the setting time at standard consistency of cement is measured by: the end part of the adjusting plate (17) is provided with an anti-skid cushion block (22), and anti-skid grains are arranged on the bottom wall array of the anti-skid cushion block (22).
7. The apparatus of claim 6, wherein the setting time is measured at a standard consistency of cement: the adjusting plate (17) and the adjusting component (18) are provided with 4 groups which are symmetrically distributed around the base (1).
8. The apparatus of claim 1, wherein the setting time at standard consistency of cement is measured by: the second horizontal component (12) comprises an embedded groove (14) formed in the top end of the mounting column (2), a laser generator (15) is horizontally arranged in the embedded groove (14), and a matched graduated scale (16) is arranged in addition.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201922307489.8U CN211477108U (en) | 2019-12-19 | 2019-12-19 | Cement standard consistency setting time tester |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201922307489.8U CN211477108U (en) | 2019-12-19 | 2019-12-19 | Cement standard consistency setting time tester |
Publications (1)
Publication Number | Publication Date |
---|---|
CN211477108U true CN211477108U (en) | 2020-09-11 |
Family
ID=72371722
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201922307489.8U Expired - Fee Related CN211477108U (en) | 2019-12-19 | 2019-12-19 | Cement standard consistency setting time tester |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN211477108U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113984015A (en) * | 2021-10-29 | 2022-01-28 | 中建八局西南建设工程有限公司 | Component-based verticality detection device and use method thereof |
-
2019
- 2019-12-19 CN CN201922307489.8U patent/CN211477108U/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113984015A (en) * | 2021-10-29 | 2022-01-28 | 中建八局西南建设工程有限公司 | Component-based verticality detection device and use method thereof |
CN113984015B (en) * | 2021-10-29 | 2023-12-22 | 中建八局西南建设工程有限公司 | Component verticality detection device |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN105136111B (en) | A kind of construction level error and vertical survey instrument | |
CN211477108U (en) | Cement standard consistency setting time tester | |
CN110530732A (en) | A kind of slope instability model inversion device and inversion method | |
CN112798495A (en) | Multi-ring water infiltration test system and method | |
CN209821199U (en) | Concrete slump detection device | |
CN113203847A (en) | Detection device and method for accurately measuring concrete slump | |
CN207020040U (en) | A kind of cement consistency analyzer of energy leveling | |
CN104064105B (en) | Large vertical type unit vertical coaxiality measuring and adjusting experimental device and experimental method | |
CN209821200U (en) | Novel slump appearance convenient to reading and promotion | |
CN210774023U (en) | Building is built a wall with straightness inspection device that hangs down | |
CN217877710U (en) | Perpendicular line accuracy testing arrangement convenient to leveling | |
CN106969693A (en) | A kind of expansion filling body test block expansion rate determines device | |
CN211856588U (en) | Concrete mixture performance test device | |
CN114739265B (en) | Measuring device and measuring method for accurately measuring roughness of concrete test piece | |
CN115112110A (en) | Perpendicular line accuracy testing arrangement convenient to leveling | |
CN210533255U (en) | Tension crack depth and width measuring device | |
CN211315594U (en) | Theodolite base | |
CN211147526U (en) | Concrete pouring thickness measuring instrument | |
CN217236819U (en) | Vertical detection device for constructional engineering | |
CN219084523U (en) | Measuring device for friction angle of rock mass fracture | |
CN110579160A (en) | Tension fracture depth and width measuring device and application thereof | |
CN219799441U (en) | Convenient testing tool for concrete slump | |
CN219493692U (en) | Building construction mapping device | |
CN221703214U (en) | Auxiliary positioning structure convenient for steel structure installation | |
CN114087945B (en) | Hyperbolic funnel measuring device and measuring method thereof |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200911 |