CN209690311U - A kind of slump test device - Google Patents
A kind of slump test device Download PDFInfo
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- CN209690311U CN209690311U CN201920137450.3U CN201920137450U CN209690311U CN 209690311 U CN209690311 U CN 209690311U CN 201920137450 U CN201920137450 U CN 201920137450U CN 209690311 U CN209690311 U CN 209690311U
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- fixed frame
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- cylinder
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Abstract
The utility model discloses a kind of slump test devices, are related to slump detection technique field, including bottom plate and cylinder, fixed frame is fixedly connected on bottom plate, strut is slidably connected on fixed frame, strut both ends are slidably connected on fixed frame, and traction component is provided on fixed frame；Traction component includes hauling rope, and the end of strut passes through installation through slot through installation through slot, hauling rope is offered, and the both ends of hauling rope bypass the one end of fixed frame far from bottom plate and are fixedly connected with pressing lever.Staff affects hauling rope by pressing down on pressing lever, so that cylinder and concrete are detached from, since hauling rope passes through the installation through slot in strut, therefore when staff is simultaneously pulled downward on the both ends of hauling rope by pressing lever, hauling rope can slide into both ends balance in mounting groove, staff can be highly stable enable cylinder leave bottom plate without skew, to reduce influence of the cylinder to concrete, improve measuring accuracy.
Description
Technical field
The utility model relates to slump detection technique fields, more particularly, to a kind of slump test device.
Background technique
Concrete slump is used to judge a standard of concrete construction workability quality, concrete in practice of construction
It is primarily referred to as the plasticizing capacity and pumpable performance of concrete.Engineering construction scene, is generally surveyed using concrete slump tester
Determine the slump of concrete.
The concrete slump tester as disclosed in the Chinese patent that number of patent application is CN201620930108.5, including
The cylinder of bottom plate and truncated cone-shaped, the top outer rim of cylinder are equipped with the baffle of annular, and the bottom outer-edge of cylinder is equipped with mounting ring, cylinder
Bottom be fixed on plate upper surface by least three groups of hold-down mechanisms, the outer wall of cylinder is symmetrically arranged with two handles, cylinder
Side wall offers sliding slot along the generatrix direction of cylinder, and be slidably connected sliding block in sliding slot, and it is circular finger that section is hinged on sliding block
Show bar.
The slump of concrete is observed for the ease of staff, it will usually cylinder be lifted manually, incited somebody to action in staff
It during cylinder lifts, while needing to slam bottom plate with foot, be mentioned it is difficult to ensure that cylinder is completely vertical during lifting
It rises, if crooked during cylinder is lifted, be easy to cause concrete slump, influence measuring accuracy.
Utility model content
In view of the above problems, the object of the present invention is to provide a kind of slump test devices, have and mention
The effect of high measuring accuracy.
The above-mentioned purpose of utility model of the utility model has the technical scheme that
A kind of slump test device, including bottom plate and cylinder, the cylinder are removably fixedly connected on institute
It states on bottom plate, fixed frame is fixedly connected on the bottom plate, strut, the both ends of the strut are slidably connected on the fixed frame
It is slidably connected on fixed frame, the strut is fixedly connected with cylinder far from one end of the bottom plate, is set on the fixed frame
It is equipped with traction component；
The traction component includes hauling rope, and through installation through slot is offered, the hauling rope is worn for the end of the strut
The installation through slot is crossed, the both ends of the hauling rope bypass the one end of the fixed frame far from the bottom plate and are fixedly connected with
Pressing lever, the height size of the cylinder of the height size greater than twice of the fixed frame.
By using above-mentioned technical proposal, staff affects hauling rope by pressing down on pressing lever, so that strut
Rise under the action of pressing lever with cylinder and is detached from concrete, since hauling rope passes through the installation through slot in strut,
When staff is simultaneously pulled downward on the both ends of hauling rope by pressing lever, hauling rope can slide into both ends in mounting groove
Balance, thus hauling rope dynamics that strut both ends are drawn be it is identical, what staff can be highly stable enables cylinder leave
Bottom plate is without skew, to reduce influence of the cylinder to concrete, improves measuring accuracy.
It is further: rotating bar to be rotatably connected on the fixed frame, the rotating bar is located at the fixed frame far from institute
One end of bottom plate is stated, the both ends of the hauling rope bypass the rotating bar.
By using above-mentioned technical proposal, reduce the frictional force between hauling rope and fixed frame, so that staff presses
It is more laborsaving when pressing piece.
Further: the two sides of the fixed frame offer first sliding groove, and the cylinder two sides are fixedly connected to branch
Bar, the end of the strut are slidably connected at respectively in the first sliding groove of the fixed frame two sides, and the two of the hauling rope
End is fixedly connected with the same point on the pressing lever.
By using above-mentioned technical proposal, being slidably connected for strut and fixed frame is realized, when strut slides on fixed frame
When, by the position-limiting action of first sliding groove, it is not easy deflection during sliding, since the both ends of hauling rope are and on pressing lever
Same point be fixedly connected, therefore the both ends of hauling rope move synchronously, more synchronous to the traction at strut both ends, so that measurement essence
Degree is enhanced.
Further: the strut side offers adjusting through slot, and the adjusting through slot is connected to the installation through slot, described
Through slot is adjusted close to the end of the strut, the both ends of the strut are provided with adjusting through slot, and the hauling rope passes through described
Through slot is adjusted, the end face of the strut is bonded the inner wall of the first sliding groove.
By using above-mentioned technical proposal, hauling rope is pierced by installation through slot from through slot is adjusted to not influence the end face of strut
It is bonded the inner wall of first sliding groove, since the both ends end face of strut contacts the inner wall of first sliding groove, strut is on fixed frame
Sliding it is more stable.
It is further: disassembly slot to be offered on the fixed frame, the disassembly slot is connected to the first sliding groove, described to tear open
The width size for unloading slot is greater than the height size of the strut.
By using above-mentioned technical proposal, allow staff that cylinder is removed and cleaned from fixed frame,
Convenient for work group personnel to the cleaning task afterwards of slump test device, the influence to generation is tested next time is reduced,
Promote accuracy.
It is further: card slot is offered on the fixed frame, the card slot is matched with the pressing lever, when the card slot with
When the pressing lever is engaged by clamping, the distance between the cylinder and the bottom plate size are greater than the height size of the cylinder.
It, can general when staff promotes cylinder to after being kept completely separate with concrete by using above-mentioned technical proposal
Pressing lever is connected in card slot, so that cylinder be enabled to be fixed on fixed frame, does not influence survey of the staff to the concrete of collapsing
Amount.
It is further: to indicate graduation mark along the direction perpendicular to the bottom plate on the fixed frame.
By using above-mentioned technical proposal, staff is directly collapsed according to the graduation mark on fixed frame to measure
The height of the concrete to collapse, it is more convenient.
It is further: to slidably connect vernier block on the fixed frame, be rotatably connected to telescopic rod on the vernier block, institute
It states and is fixedly connected with limited block on vernier block, when the telescopic rod, which turns to, abuts the limited block, the telescopic rod and institute
The length direction for stating graduation mark is vertical.
By using above-mentioned technical proposal, after cylinder is separated with concrete, staff can rotate telescopic rod until
Telescopic rod abuts limited block, this seasonal telescopic rod elongation, and slides up and down vernier block, so that more accurate obtains the mixed of collapsing
Coagulate the height of soil.
In conclusion the advantageous effects of the utility model include:
(1) by setting fixed frame, staff affects hauling rope by pressing down on pressing lever, so that strut and cylinder
Body rises under the action of pressing lever and is detached from concrete, since hauling rope passes through the installation through slot in strut, in work
Make personnel and pass through pressing lever simultaneously when pulling downward on the both ends of hauling rope, hauling rope can slide into two in mounting groove and hold level with both hands
Weighing apparatus, thus hauling rope dynamics that strut both ends are drawn be it is identical, what staff can be highly stable enables cylinder leave bottom
Plate is without skew, to reduce influence of the cylinder to concrete, improves measuring accuracy；
(2) by setting first sliding groove, being slidably connected for strut and fixed frame is realized, when strut slides on fixed frame
When, by the position-limiting action of first sliding groove, it is not easy deflection during sliding, so that measurement accuracy is enhanced；
(3) through slot is adjusted by setting, hauling rope is pierced by installation through slot from through slot is adjusted to not influence the end face of strut
The inner wall of first sliding groove is contacted, since the both ends end face of strut contacts the inner wall of first sliding groove, strut is on fixed frame
Sliding it is more stable.
Detailed description of the invention
Fig. 1 is the overall schematic of the utility model one embodiment；
Fig. 2 is that one embodiment of the utility model shows the schematic diagram of installation through slot.
Appended drawing reference: 1, bottom plate；2, cylinder；3, fixed frame；4, first sliding groove；5, strut；6, through slot is installed；7, it adjusts logical
Slot；8, hauling rope；9, rotating bar；10, pressing lever；11, card slot；12, slot is dismantled；13, graduation mark；14, vernier block；15, it limits
Block；16, telescopic rod.
Specific embodiment
With reference to the accompanying drawings and examples, the utility model is described in detail.
A kind of slump test device, as depicted in figs. 1 and 2, including bottom plate 1 and cylinder 2, cylinder 2 is in flaring
Shape, one end that cylinder 2 is flared are detachably arranged on bottom plate 1 by bolt.Fixed frame 3 is fixedly connected on bottom plate 1, it is fixed
The height size of cylinder 2 of the height size of frame 3 greater than twice, the two sides of fixed frame 3 offer first sliding groove 4, and first is sliding
The length direction of slot 4 is perpendicular to bottom plate 1.
Cylinder 2 is fixedly connected with the strut 5 of rectangular rod far from one end of bottom plate 1, and the both ends of strut 5 are slidably connected respectively
In the first sliding groove 4 of 3 two sides of fixed frame, strut 5 is matched with first sliding groove 4, and the end face fitting first sliding groove 4 of strut 5
Inner wall, therefore sliding of the strut 5 in first sliding groove 4 is sufficiently stable, is not likely to produce offset.Run through on the end face of strut 5 and opens up
There is installation through slot 6, strut 5 offers the adjusting through slot 7 of circular hole far from the side of bottom plate 1, adjusts the connection installation through slot of through slot 7
6, adjusting through slot 7 opens up the part with close 5 end face of strut, and the both ends of strut 5 have opened up adjusting through slot 7.
It is provided with traction component on fixed frame 3, traction component includes hauling rope 8 and rotating bar 9, and hauling rope 8 is from strut 5 one
The adjusting through slot 7 at end penetrates installation through slot 6, and is pierced by installation through slot 6 from the adjusting through slot 7 of 5 other end of strut.Cylinder is rod-shaped
The both ends of rotating bar 9 are rotatably connected on fixed frame 3, one end positioned at first sliding groove 4 far from pedestal.The both ends of hauling rope 8
It is fixedly connected with pressing lever 10 after bypassing rotating bar 9 respectively, and the both ends of hauling rope 8 are fixed with the midpoint of pressing lever 10 and connected
It connects.
Since hauling rope 8 is pierced by installation through slot 6 from through slot 7 is adjusted to not influence the end face of strut 5 and be bonded first sliding groove 4
Inner wall.When staff pushes pressing lever 10, hauling rope 8 can slide in installation through slot 6 and adjusting through slot 7, therefore
Hauling rope 8 can be balanced in installation from the interior both ends that slide into, and fixed and connected with the midpoint of pressing lever 10 due to the both ends of hauling rope 8
Connect, thus hauling rope 8 be to the traction at 5 both ends of strut it is synchronous, enable staff it is stable enable cylinder 2 leave bottom plate
1, without skew, reduces influence of the cylinder 2 to concrete, improves measuring accuracy.
Card slot 11 is offered on fixed frame 3, card slot 11 is matched with pressing lever 10, when card slot 11 and pressing lever 10 are engaged by clamping
When, the distance between cylinder 2 and bottom plate 1 size be greater than cylinder 2 height size, therefore staff by cylinder 2 promoted after can
Pressing lever 10 to be connected in card slot 11, cylinder 2 is fixed on fixed frame 3, does not influence staff to collapsing
Concrete measurement.
Disassembly slot 12 is offered on fixed frame 3, disassembly slot 12 is connected to first sliding groove 4, and dismantles the width size of slot 12
Greater than the height size of strut 5, therefore staff can release strut 5 from disassembly slot 12 so that cylinder 2 and solid
Determine the separation of frame 3, concrete slump test device is cleared up convenient for staff, reduces to the shadow for testing generation next time
It rings, promotes accuracy.
Graduation mark 13 is indicated along the direction perpendicular to bottom plate 1 on fixed frame 3, along the length of graduation mark 13 on fixed frame 3
Direction slidably connects vernier block 14, and limited block 15 is fixedly connected on vernier block 14, is rotatably connected on vernier block 14 flexible
Bar 16, when telescopic rod 16, which turns to, abuts limited block 15, the length direction of telescopic rod 16 and the length direction of graduation mark 13 hang down
Directly.Telescopic rod 16 is scalable, and after cylinder 2 is separated with concrete, staff can rotate telescopic rod 16 until telescopic rod 16
Limited block 15 is abutted, this seasonal telescopic rod 16 extends, and slides up and down vernier block 14, and according to the graduation mark 13 on fixed frame 3
Reading, thus the height of the more accurate concrete for obtaining collapsing.
In conclusion the bolt of connector drum 2 and bottom plate 1 is removed after concrete is filled up cylinder 2 by staff
Afterwards, pushing pressing lever 10 lifts hauling rope 8 by cylinder 2, since hauling rope 8 can be in installation through slot 6 and adjusting through slot 7
Sliding, therefore hauling rope 8 can be balanced in installation from the interior both ends that slide into, since the both ends of hauling rope 8 are and in pressing lever 10
Point be fixedly connected, therefore hauling rope 8 be to the traction at 5 both ends of strut it is synchronous, what staff can be highly stable enables cylinder 2
Bottom plate 1 is left without tilting, to reduce influence of the cylinder 2 to concrete, improves measuring accuracy.
The above is only the preferred embodiment of the utility model, and the protection scope of the utility model is not limited merely to
Above-described embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.It should refer to
Out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and
Retouching, these improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (8)
1. a kind of slump test device, including bottom plate (1) and cylinder (2), the cylinder (2) is removably fixed to be connected
It connects on the bottom plate (1), it is characterised in that: be fixedly connected with fixed frame (3) on the bottom plate (1), on the fixed frame (3)
It slidably connects strut (5), the both ends of the strut (5) are slidably connected on fixed frame (3), the strut (5) and cylinder
(2) one end far from the bottom plate (1) is fixedly connected, and is provided with traction component on the fixed frame (3)；
The traction component includes hauling rope (8), and the end of the strut (5), which is run through, offers installation through slot (6), the traction
Rope (8) passes through the installation through slot (6), and the both ends of the hauling rope (8) bypass the fixed frame (3) far from the bottom plate
(1) one end is simultaneously fixedly connected with pressing lever (10), and the height size of the fixed frame (3) is greater than twice of the cylinder (2)
Height size.
2. slump test device according to claim 1, it is characterised in that: rotated on the fixed frame (3)
It is connected with rotating bar (9), the rotating bar (9) is located at the one end of the fixed frame (3) far from the bottom plate (1), the traction
The both ends of rope (8) bypass the rotating bar (9).
3. slump test device according to claim 1, it is characterised in that: the two sides of the fixed frame (3)
It offers first sliding groove (4), cylinder (2) two sides are fixedly connected to strut (5), the end difference of the strut (5)
It is slidably connected in the first sliding groove (4) of the fixed frame (3) two sides, the both ends of the hauling rope (8) and the pressing
Same point on bar (10) is fixedly connected.
4. slump test device according to claim 3, it is characterised in that: strut (5) side opens up
Have adjusting through slot (7), the adjusting through slot (7) is connected to the installation through slot (6), and the adjusting through slot (7) is close to the strut
(5) end, the both ends of the strut (5), which are provided with, adjusts through slot (7), and the hauling rope (8) passes through the adjusting through slot
(7), the end face of the strut (5) is bonded the inner wall of the first sliding groove (4).
5. slump test device according to claim 3, it is characterised in that: opened up on the fixed frame (3)
Have disassembly slot (12), the disassembly slot (12) is connected to the first sliding groove (4), and the width size of disassembly slot (12) is greater than
The height size of the strut (5).
6. slump test device according to claim 1, it is characterised in that: opened up on the fixed frame (3)
Have card slot (11), the card slot (11) matches with the pressing lever (10), when the card slot (11) and the pressing lever (10) block
When connecing cooperation, the distance between the cylinder (2) and the bottom plate (1) size are greater than the height size of the cylinder (2).
7. slump test device according to claim 1, it is characterised in that: along vertical on the fixed frame (3)
Directly graduation mark (13) are indicated in the direction of the bottom plate (1).
8. slump test device according to claim 7, it is characterised in that: slided on the fixed frame (3)
It is connected with vernier block (14), is rotatably connected to telescopic rod (16) on the vernier block (14), it is fixed on the vernier block (14) to connect
Limited block (15) are connected to, when the telescopic rod (16), which turns to, abuts limited block (15), the telescopic rod (16) and institute
The length direction for stating graduation mark (13) is vertical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920137450.3U CN209690311U (en) | 2019-01-26 | 2019-01-26 | A kind of slump test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920137450.3U CN209690311U (en) | 2019-01-26 | 2019-01-26 | A kind of slump test device |
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| Publication Number | Publication Date |
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| CN209690311U true CN209690311U (en) | 2019-11-26 |
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| CN201920137450.3U Active CN209690311U (en) | 2019-01-26 | 2019-01-26 | A kind of slump test device |
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| CN (1) | CN209690311U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111830245A (en) * | 2020-08-24 | 2020-10-27 | 唐晓艳 | Concrete slump check out test set for engineering detection |
-
2019
- 2019-01-26 CN CN201920137450.3U patent/CN209690311U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111830245A (en) * | 2020-08-24 | 2020-10-27 | 唐晓艳 | Concrete slump check out test set for engineering detection |
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