CN208999232U - A kind of experiment concrete test block compaction apparatus - Google Patents
A kind of experiment concrete test block compaction apparatus Download PDFInfo
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- CN208999232U CN208999232U CN201820968632.0U CN201820968632U CN208999232U CN 208999232 U CN208999232 U CN 208999232U CN 201820968632 U CN201820968632 U CN 201820968632U CN 208999232 U CN208999232 U CN 208999232U
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- test block
- concrete test
- compaction apparatus
- support column
- motor
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Abstract
The utility model is a kind of experiment concrete test block compaction apparatus, the device includes pedestal, base edge is provided with vertical support column, motor housing is provided in support column, support top end is provided with pulley blocks, drives transmission rope to move with running block by the motor in motor housing, hammer is drawn by pulley blocks to move up and down, pressure sensor is provided in pedestal, after being able to detect hammer impact concrete test block, the stress data of concrete test block.
Description
Technical field
The utility model is to be related to building experiment equipment field, and specifically a kind of experiment is compacted fill with concrete test block
It sets.
Background technique
Civil engineering test sample presentation is to embody a main path for showing civil engineering quality good or not, concrete test block
Sample presentation is an important component of civil engineering test, while to there is timeliness again strong for concrete test block sample presentation, and test is reported
Accuse the characteristics of can not changing after coming out, be unable to by-carriage.Therefore a kind of device that can be realized rapid previewing survey is needed, sample presentation is helped
Side carries out pre-detection to concrete test block.
Summary of the invention
The technical problem to be solved by the present invention is to provide a kind of experiment concrete test block compaction apparatus, this kind compactings
Multiple pressure sensors that device can carry out intensity assessment, and be arranged during experiment by bottom to concrete block
The stress condition of concrete block is measured, and acquires the data that impact force conducts inside concrete block.
In order to solve the above technical problems, the technical solution adopted by the utility model is:
A kind of experiment concrete test block compaction apparatus, it is characterized in that: including pedestal, the one side edge of the pedestal is set
It is equipped with the support column of vertical direction, the central location of the support column is inlaid with motor housing, the support column and motor housing
Upper and lower surfaces between be provided with buffer layer, the upper end of the support column is provided with horizontal level board, the water
Flatbed horizontal direction extends towards base center direction, and the level board end is fixedly installed with pulley blocks, the pulley
The lower section of group is fixedly installed with hook, motor is equipped in the motor housing, the output shaft of the motor is connected with transmission
Rope, the transmission rope pass through support column and pulley blocks and are sequentially connected, and the motor can pass through transmission rope and pulley blocks
The lifting of transmission control hook, the end edge of the level board are provided with vertical through-hole, are equipped in the through-hole
Locating rod, the locating rod can be slided along the vertical direction in through-hole；
Hammer is hung with below the hook, the upper surface of the hammer is provided with counterweight tank, can in the counterweight tank
Disassembly is provided with several counterweight cakes；
The pedestal includes horizontally disposed partition, and the lower surface of the partition is fixedly mounted on bottom by support plate
On plate, the two sides of the partition pass through shaft and are fixedly connected with rotating plate, and the central location of rotating plate is arranged in the shaft,
Two groups of electromagnetic launch devices are provided with below the partition, the ejection block of the electromagnetic launch device is in compressive state
When, the end face and rotating plate inner wall for launching block are in close contact, it is provided with bearing plate above the partition, the bearing plate
Central location is provided with trigger switch, and the edge of the bearing plate is evenly distributed with multiple pressure sensors, the pressure
Sensor is mounted on the top of damping telescopic column, and the top of the damping telescopic column passes through bearing plate, the damping telescopic
The bottom of column is fixedly mounted on the upper surface of partition, when the rotating plate is in a vertical state, bearing plate can be supported to be in water
Level state, the pressure sensor are connect with PC terminal signaling, and the signal of the electromagnetic launch device and PC terminal exports
End signal connection, the trigger switch are connect with the signal input part signal of PC terminal, the motor control in the motor housing
System switch is connect with the signal output end signal of PC terminal.
To optimize above-mentioned utility model, the concrete measure taken further include:
The buffer layer is ebonite board, and the ebonite board, which is inlayed, is fixed on support column and motor housing surface, institute
The ebonite board upper and lower surfaces stated are provided with several projections.
The two sides of the support column are fixedly installed with tilted supporter, and described tilted supporter one end is fixedly mounted on pedestal edge
Edge, the other end are fixedly mounted on the side of support column, and the junction of tilted supporter and support column is located above motor housing.
The pulley blocks include fixed pulley and movable pulley, and the fixed pulley is fixedly mounted on level board upper surface, institute
The movable pulley stated is arranged below level board, and the transmission rope successively bypasses fixed pulley and movable pulley forms pulley drive machine
Structure.
The central location of the groove bottom of the counterweight tank is provided with newel, the top central location of the newel
It is fixedly installed with stay hook, the stay hook is detachably connected with hook, and gag lever post, institute are also equipped in the counterweight tank
The gag lever post stated is parallel to each other with newel, and the limit shank diameter is less than the diameter of newel.
The central location of the counterweight cake is provided with first through hole, and the second through-hole, institute are also provided on the counterweight cake
The first through hole stated is identical as center column diameter and position corresponds to each other, and second through-hole is identical as shank diameter is limited and position
Set reciprocal correspondence.
The top and bottom of the rotating plate are provided with ball bearing, and being equipped in the ball bearing can be free
The ball of rotation.
The side of the locating rod is provided with graduation mark, and the graduation mark numerical value is from bottom to top sequentially increased.
The bottom surface of the pedestal is provided with levelling device.
The motor housing is connected with dismountable power supply line, and external power supply is motor, electromagnetic launch dress by power supply line
Offer electric energy is provided.
What this kind of experiment concrete test block compaction apparatus can reach has the beneficial effect that
First, the present apparatus can adjust the distance between hammer and concrete test block, be measured by locating rod.
Second, counterweight cake is removably installed in hammer, adjusts the weight of hammer, and then adjusts hammer impact concrete examination
The dynamics of block.
The upper and lower surfaces of third, motor housing are provided with buffer layer, realize protection to motor housing internal structure, simultaneously
By the way that tilted supporter is arranged, the intensity of motor housing upper support column ensure that.
The end 4th, PC can control the height that motor lifts hammer, and then hammer weight is cooperated to control impact dynamics, will mix
Solidifying soil test block is placed in trigger switch, and when concrete test block is hit, trigger switch triggering triggers electromagnetism by the end PC
Catapult-launching gear pushes support plate to rotate by excitation ejection block, and pressure sensor is close to the lower surface of concrete test block, and
Concrete test block is followed by move downwardly together, can by variation of the measurement concrete test block to pressure sensor active force,
And then deduce concrete test block stress data after being hit.
Detailed description of the invention
Fig. 1 is the structure principle chart that concrete test block compaction apparatus is used in a kind of experiment of the utility model.
Fig. 2 is the structure principle chart that concrete test block compaction apparatus hammer is used in a kind of experiment of the utility model.
Fig. 3 is the structure principle chart that concrete test block compaction apparatus counterweight cake is used in a kind of experiment of the utility model.
Fig. 4 is the structure principle chart that concrete test block compaction apparatus pedestal is used in a kind of experiment of the utility model.
Detailed description of the invention: 1, pedestal；2, support column；3, motor housing；4, buffer layer；5, tilted supporter；6, power supply line；7, it is horizontal
Plate；8, fixed pulley；9, transmission rope；10, movable pulley；11, hook；12, through-hole；13, locating rod；14, hammer；15, counterweight tank；
16, newel；17, gag lever post；18, stay hook；19, counterweight cake；20, first through hole；21, the second through-hole；22, partition；23, branch
Fagging；24, shaft；25, rotating plate；26, electromagnetic launch device；27, trigger switch；28, pressure sensor.
Specific embodiment
The utility model is further described below in conjunction with Figure of description and specific preferred embodiment.
A kind of experiment concrete test block compaction apparatus, it is characterized in that: including pedestal 1, the one side edge of the pedestal 1
Be provided with the support column 2 of vertical direction, the central location of the support column 2 is inlaid with motor housing 3, the support column 2 with
Buffer layer 4 is provided between the upper and lower surfaces of motor housing 3, the upper end of the support column 2 is provided with horizontal level board
7,7 horizontal direction of level board extends towards 1 center position of pedestal, and 7 end of level board is fixedly installed with pulley
Group is fixedly installed with hook 11 below the pulley blocks, motor is equipped in the motor housing 3, the motor
Output shaft is connected with transmission rope 9, and the transmission rope 9 passes through support column 2 and pulley blocks are sequentially connected, and the motor can lead to
The lifting of the transmission control hook 11 of transmission rope and pulley blocks is crossed, the end edge of the level board 7 is provided with vertical lead to
Hole 12 is equipped with locating rod 13 in the through-hole 12, and the locating rod 13 can be slided along the vertical direction in through-hole 12；
Hammer 14 is hung with below the hook 11, the upper surface of the hammer 14 is provided with counterweight tank 15, and described matches
Several counterweight cakes 19 are removably provided in Baking soda 15；
The pedestal 1 includes horizontally disposed partition 22, and the lower surface of the partition 22 is fixed by support plate 23
It is mounted on bottom plate, the two sides of the partition 22 pass through shaft 24 and are fixedly connected with rotating plate 25, and the shaft 24 is arranged
In the central location of rotating plate 25, the lower section of the partition 22 is provided with two groups of electromagnetic launch devices 26, the electromagnetic launch
The ejection block of device 26 in compressive state, launch block end face and 25 inner wall of rotating plate be in close contact, the partition 22 it is upper
Side is provided with bearing plate, and the central location of the bearing plate is provided with trigger switch 27, and the edge of the bearing plate is uniform
Multiple pressure sensors 28 are distributed with, the pressure sensor 28 is mounted on the top of damping telescopic column, and the damping is stretched
The top of contracting column passes through bearing plate, and the bottom of the damping telescopic column is fixedly mounted on the upper surface of partition 22, the rotation
When plate 25 is in a vertical state, bearing plate can be supported to be in horizontality, the pressure sensor 28 and PC terminal signaling
Connection, the electromagnetic launch device 26 are connect with the signal output end signal of PC terminal, and the trigger switch 27 and PC are whole
The signal input part signal at end connects, the signal output end signal of motor control switch and PC terminal in the motor housing 3
Connection.
In the present embodiment, buffer layer 4 is ebonite board, and the ebonite board, which is inlayed, is fixed on support column 2 and motor housing 3
Surface, the ebonite board upper and lower surfaces are provided with several projections.
In the present embodiment, the two sides of support column 2 are fixedly installed with tilted supporter 5, and described 5 one end of tilted supporter is fixedly mounted
At 1 edge of pedestal, the other end is fixedly mounted on the side of support column 2, and tilted supporter 5 and the junction of support column 2 are located at motor housing 3
Top.
In the present embodiment, pulley blocks include fixed pulley 8 and movable pulley 10, and the fixed pulley 8 is fixedly mounted on level board 7
Upper surface, the movable pulley 10 are arranged below level board 7, and the transmission rope 9 successively bypasses fixed pulley 8 and movable pulley 10
Form pulley drive mechanism.
In the present embodiment, the central location of the groove bottom of counterweight tank 15 is provided with newel 16, the newel 16
Top central location is fixedly installed with stay hook 18, and the stay hook 18 is detachably connected with hook 11, the counterweight tank
Gag lever post 17 is also equipped in 15, the gag lever post 17 is parallel to each other with newel 16, and 17 diameter of gag lever post is less than
The diameter of newel 16.
In the present embodiment, the central location of counterweight cake 19 is provided with first through hole 20, is also provided on the counterweight cake 19
Second through-hole 21, the first through hole 20 is identical as 16 diameter of newel and position corresponds to each other, second through-hole 21
And position identical as 17 diameter of gag lever post corresponds to each other.
In the present embodiment, the top and bottom of rotating plate 25 are provided with ball bearing, are equipped in the ball bearing
The ball that can be freely rotated.
In the present embodiment, the side of locating rod 13 is provided with graduation mark, and the graduation mark numerical value from bottom to top successively increases
Greatly.
In the present embodiment, the bottom surface of pedestal 1 is provided with levelling device.
In the present embodiment, motor housing 3 is connected with dismountable power supply line 6, and external power supply is that electricity is mechanical, electrical by power supply line 6
Magnetic catapult-launching gear 26 provides electric energy.
Above are merely preferred embodiments of the utility model, the protection scope of the utility model is not limited merely to above-mentioned
Embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.It should be pointed out that pair
For those skilled in the art, several improvements and modifications without departing from the principle of the utility model,
It should be regarded as the protection scope of the utility model.
Claims (10)
1. a kind of experiment concrete test block compaction apparatus, it is characterized in that: including pedestal (1), a side of the pedestal (1)
Edge is provided with the support column (2) of vertical direction, and the central location of the support column (2) is inlaid with motor housing (3), the branch
It is provided between dagger (2) and the upper and lower surfaces of motor housing (3) buffer layer (4), the upper end of the support column (2) is set
It is equipped with horizontal level board (7), the level board (7) horizontal direction extends towards pedestal (1) center position, the level
Plate (7) end is fixedly installed with pulley blocks, and hook (11), the motor housing are fixedly installed with below the pulley blocks
(3) motor is installed in, the output shaft of the motor is connected with transmission rope (9), and the transmission rope (9) passes through support column
(2) it being sequentially connected with pulley blocks, the motor can control the lifting of hook (11) by the transmission of transmission rope and pulley blocks,
The end edge of the level board (7) is provided with vertical through-hole (12), is equipped with locating rod in the through-hole (12)
(13), the locating rod (13) can be slided along the vertical direction in through-hole (12)；
It is hung with hammer (14) below the hook (11), the upper surface of the hammer (14) is provided with counterweight tank (15), described
Counterweight tank (15) in be removably provided with several counterweight cakes (19)；
The pedestal (1) includes horizontally disposed partition (22), and the lower surface of the partition (22) passes through support plate (23)
It is fixedly mounted on bottom plate, the two sides of the partition (22) pass through shaft (24) and are fixedly connected with rotating plate (25), described
Shaft (24) setting is provided with two groups of electromagnetic launch devices below the central location of rotating plate (25), the partition (22)
(26), for the ejection block of the electromagnetic launch device (26) in compressive state, end face and rotating plate (25) inner wall for launching block are tight
Contiguity is touched, and is provided with bearing plate above the partition (22), the central location of the bearing plate is provided with trigger switch
(27), the edge of the bearing plate is evenly distributed with multiple pressure sensors (28), the pressure sensor (28) installation
On the top of damping telescopic column, the top of the damping telescopic column passes through bearing plate, and the bottom of the damping telescopic column is solid
Dingan County is mounted in the upper surface of partition (22), when the rotating plate (25) is in a vertical state, bearing plate can be supported to be in level
State, the pressure sensor (28) are connect with PC terminal signaling, the letter of electromagnetic launch device (26) and PC terminal
The connection of number output end signal, the trigger switch (27) are connect with the signal input part signal of PC terminal, the motor housing
(3) motor control switch in is connect with the signal output end signal of PC terminal.
2. a kind of experiment concrete test block compaction apparatus according to claim 1, it is characterised in that: the buffer layer
It (4) is ebonite board, the ebonite board, which is inlayed, is fixed on support column (2) and motor housing (3) surface, the ebonite board
Upper and lower surfaces are provided with several projections.
3. a kind of experiment concrete test block compaction apparatus according to claim 1, it is characterised in that: the support column
(2) two sides are fixedly installed with tilted supporter (5), and the tilted supporter (5) one end is fixedly mounted on pedestal (1) edge, another
End is fixedly mounted on the sides of support column (2), and the junction of tilted supporter (5) and support column (2) is located at motor housing (3) top.
4. a kind of experiment concrete test block compaction apparatus according to claim 1, it is characterised in that: the pulley blocks
Including fixed pulley (8) and movable pulley (10), the fixed pulley (8) is fixedly mounted on level board (7) upper surface, the dynamic cunning
(10) setting is taken turns below level board (7), the transmission rope (9) is successively formed around fixed pulley (8) and movable pulley (10) and slided
Wheel drive mechanism.
5. a kind of experiment concrete test block compaction apparatus according to claim 1, it is characterised in that: the counterweight tank
(15) central location of groove bottom is provided with newel (16), and the top central location of the newel (16) is fixedly mounted
Have stay hook (18), the stay hook (18) is detachably connected with hook (11), is also equipped in the counterweight tank (15)
Gag lever post (17), the gag lever post (17) are parallel to each other with newel (16), and the gag lever post (17) diameter is less than center
The diameter of column (16).
6. a kind of experiment concrete test block compaction apparatus according to claim 5, it is characterised in that: the counterweight cake
(19) central location is provided with first through hole (20), is also provided with the second through-hole (21) on the counterweight cake (19), described
First through hole (20) is identical as newel (16) diameter and position corresponds to each other, second through-hole (21) and gag lever post (17)
Diameter is identical and position corresponds to each other.
7. a kind of experiment concrete test block compaction apparatus according to claim 1, it is characterised in that: the rotating plate
(25) top and bottom are provided with ball bearing, and the ball that can be freely rotated is equipped in the ball bearing.
8. a kind of experiment concrete test block compaction apparatus according to claim 1, it is characterised in that: the locating rod
(13) side is provided with graduation mark, and the graduation mark numerical value is from bottom to top sequentially increased.
9. a kind of experiment concrete test block compaction apparatus according to claim 1, it is characterised in that: the pedestal
(1) bottom surface is provided with levelling device.
10. a kind of experiment concrete test block compaction apparatus according to claim 1, it is characterised in that: the motor
Case (3) is connected with dismountable power supply line (6), and external power supply is motor, electromagnetic launch device (26) offer by power supply line (6)
Electric energy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820968632.0U CN208999232U (en) | 2018-06-22 | 2018-06-22 | A kind of experiment concrete test block compaction apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820968632.0U CN208999232U (en) | 2018-06-22 | 2018-06-22 | A kind of experiment concrete test block compaction apparatus |
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| Publication Number | Publication Date |
|---|---|
| CN208999232U true CN208999232U (en) | 2019-06-18 |
Family
ID=66795241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820968632.0U Active CN208999232U (en) | 2018-06-22 | 2018-06-22 | A kind of experiment concrete test block compaction apparatus |
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| Country | Link |
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| CN (1) | CN208999232U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108693051A (en) * | 2018-06-22 | 2018-10-23 | 金陵科技学院 | A kind of experiment concrete test block compaction apparatus |
| CN114034769A (en) * | 2021-11-05 | 2022-02-11 | 金陵科技学院 | Concrete durability test device |
-
2018
- 2018-06-22 CN CN201820968632.0U patent/CN208999232U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108693051A (en) * | 2018-06-22 | 2018-10-23 | 金陵科技学院 | A kind of experiment concrete test block compaction apparatus |
| CN108693051B (en) * | 2018-06-22 | 2024-03-22 | 金陵科技学院 | Concrete test block compaction device for experiments |
| CN114034769A (en) * | 2021-11-05 | 2022-02-11 | 金陵科技学院 | Concrete durability test device |
| CN114034769B (en) * | 2021-11-05 | 2023-07-14 | 金陵科技学院 | Concrete durability test device |
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221202 Address after: 201713 Room 395, Zone P, Floor 3, No. 98, Lane 901, Kangye Road, Zhujiajiao Town, Qingpu District, Shanghai Patentee after: Beiliete (Shanghai) Technology Co.,Ltd. Address before: No. 99 Jiangning Road, Nanjing District hirokage 211169 cities in Jiangsu Province Patentee before: JINLING INSTITUTE OF TECHNOLOGY |
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| TR01 | Transfer of patent right |