CN208984463U - Pavement material intensity experimental rig - Google Patents
Pavement material intensity experimental rig Download PDFInfo
- Publication number
- CN208984463U CN208984463U CN201821656832.9U CN201821656832U CN208984463U CN 208984463 U CN208984463 U CN 208984463U CN 201821656832 U CN201821656832 U CN 201821656832U CN 208984463 U CN208984463 U CN 208984463U
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- Prior art keywords
- plate
- welded
- sliding block
- sliding
- pavement material
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Abstract
The utility model discloses pavement material intensity experimental rigs, including fixing seat, the top of the fixing seat offers first sliding groove along its length, there are two the first sliding blocks for the internal slide installation of the first sliding groove, the movable plate being arranged along the vertical direction is welded at the top of first sliding block, the movable plate is welded with supporting plate far from one end of the first sliding block, two supporting plates side close to each other is stitched with splicing band, the internal whorl of the movable plate is socketed with horizontally disposed reverse-flighted screw, the both ends of the reverse-flighted screw are rotatably connected to support plate, and the bottom of support plate and the top of fixing seat are welded, top plate is welded at the top of the support plate, output shaft hydraulic cylinder directed downwardly is fixedly connected at the top of top plate.The utility model is novel in design, easy to operate, not only facilitates and is used to test various sizes of sample, also facilitates the waste material collected and generated when testting, while can also keep the stability of sample, improve the accuracy of test result.
Description
Technical field
The utility model relates to ground surface material the field of test technology more particularly to pavement material intensity experimental rigs.
Background technique
Ground surface material namely is used to be laid with the building materials on road surface, such as sandstone and floor tile etc., especially on pavement
The floor tile of laying, since People are hurrying to and fro for a long time on pavement, this floor tile intensity with higher for just needing it to be laid with, and this
Class floor tile after manufacture, needs to test its intensity, and it is simple to be currently used for the device of intensity workouts its structure, especially uses
In the mounting table of placement sample to be tested, its size is fixed, and is unfavorable for placing sample to be tested in this way, and sample to be tested is after placement
There is no stabilizing measures, is easy to shake early period in test, we have proposed pavement material intensity experimental rigs thus.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and the pavement material intensity examination proposed
Experiment device.
To achieve the goals above, the utility model adopts the technical scheme that
Pavement material intensity experimental rig, including fixing seat, the top of the fixing seat offer along its length
One sliding slot, the internal slide installation of the first sliding groove are welded with along perpendicular there are two the first sliding block at the top of first sliding block
For histogram to the movable plate of setting, the movable plate is welded with supporting plate far from one end of the first sliding block, and two supporting plates mutually lean on
Close side is stitched with splicing band, and the internal whorl of the movable plate is socketed with horizontally disposed reverse-flighted screw, described two-way
The both ends of screw rod are rotatably connected to support plate, and the bottom of support plate and the top of fixing seat are welded, the top of the support plate
Portion is welded with top plate, and output shaft hydraulic cylinder directed downwardly, the output shaft end of the hydraulic cylinder are fixedly connected at the top of the top plate
End is welded with crushing block, and a two support plates lateral edge its short transverse close to each other offers second sliding slot, described
The internal slide of second sliding slot is equipped with the second sliding block, and the bottom of second sliding block is connected with the bottom interior wall with second sliding slot
The spring of connection, one end that second sliding block stretches out second sliding slot are hinged with connecting rod, and the connecting rod is far from the second sliding block
One end be hinged with clamping plate.
Preferably, the cross section of the second sliding slot and the second sliding block is T-type structure, and the first sliding groove and first are slided
The cross section of block is rectangular configuration, and the length of the movable plate is greater than the width of first sliding groove.
Preferably, the equal fixing sleeve in the both ends of the reverse-flighted screw is connected to bearing, and bearing and support plate are welded, described two-way
The middle position fixing sleeve of screw rod is connected to casing.
Preferably, the hydraulic cylinder is bolted with top plate, and the inside of the top plate offers connecting hole, and hydraulic
The output shaft of cylinder runs through connecting hole.
Preferably, the clamping plate is bonded with rubber pad far from the side of connecting rod, and installation is offered at the top of the supporting plate
Slot, the inside of the mounting groove are equipped with load cell, the model M10G of the load cell.
Compared with prior art, the beneficial effects of the utility model are:
1, the utility model passes through installation reverse-flighted screw, the first sliding block, movable plate, supporting plate, top plate, hydraulic cylinder, crushing block
With the structures such as splicing band, wherein hydraulic cylinder drives crushing block to be pressed down against specimen material, and work can be driven by rotating reverse-flighted screw
Movable plate is mobile, and movable plate will drive the first sliding block and be moved along first sliding groove, while movable plate also drives supporting plate to be moved,
Thus facilitate the distance between two supporting plates of adjustment, thus be used to facilitate various sizes of test sample, and splicing band is then used
Broken sample is accepted, facilitates collection waste material；
2, the utility model passes through the structures such as installation support plate, the second sliding block, spring, connecting rod and clamping plate, wherein spring
Second sliding block can be pulled downward on, drive connecting rod to move down trend so that the second sliding block has, connecting rod then drives clamping plate to move
It is dynamic, it is clamped to make clamping plate that will test sample, avoiding sample, the phase shakes impact testing as a result, improving measurement before extrusion
Accuracy；
In conclusion the device is novel in design, and it is easy to operate, not only facilitate and be used to test various sizes of sample, also side
The waste material generated when just collecting test, while the stability of sample can also be kept, improve the accuracy of test result.
Detailed description of the invention
Fig. 1 be the utility model proposes pavement material intensity experimental rig positive structure diagram；
Fig. 2 be the utility model proposes pavement material intensity experimental rig support plate and the second sliding block plan structure show
It is intended to；
Fig. 3 be the utility model proposes pavement material intensity experimental rig movable plate and the first sliding block facing structure show
It is intended to.
In figure: 1 fixing seat, 2 first sliding grooves, 3 first sliding blocks, 4 movable plates, 5 reverse-flighted screws, 6 supporting plates, 7 splicing bands, 8
Fagging, 9 top plates, 10 hydraulic cylinders, 11 crushing blocks, 12 second sliding slots, 13 second sliding blocks, 14 springs, 15 connecting rods, 16 clamping plates.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-3, pavement material intensity experimental rig, including fixing seat 1, the top of fixing seat 1 is along its length
First sliding groove 2 is offered, there are two the first sliding blocks 3 for the internal slide installation of first sliding groove 2, and the top of the first sliding block 3 is welded with
The movable plate 4 being arranged along the vertical direction, movable plate 4 are welded with supporting plate 6 far from one end of the first sliding block 3, and two supporting plates 6 mutually lean on
Close side is stitched with splicing band 7, and the internal whorl of movable plate 4 is socketed with horizontally disposed reverse-flighted screw 5, reverse-flighted screw 5
Both ends be rotatably connected to support plate 8, and the bottom of support plate 8 and the top of fixing seat 1 are welded, the top weldering of support plate 8
It is connected to top plate 9, the top of top plate 9 is fixedly connected with output shaft hydraulic cylinder 10 directed downwardly, the output shaft end welding of hydraulic cylinder 10
There is a crushing block 11, two support plates 8 lateral edge its short transverse close to each other offers second sliding slot 12, second sliding slot 12
Internal slide the second sliding block 13 is installed, the bottom of the second sliding block 13 is connected with to be connect with the bottom interior wall of second sliding slot 12
Spring 14, one end that the second sliding block 13 stretches out second sliding slot 12 are hinged with connecting rod 15, and connecting rod 15 is far from the second sliding block 13
One end is hinged with clamping plate 16.
The cross section of second sliding slot 12 and the second sliding block 13 is T-type structure, first sliding groove 2 and the first sliding block 3 it is transversal
Face is rectangular configuration, and the length of movable plate 4 is greater than the width of first sliding groove 2, and the equal fixing sleeve in the both ends of reverse-flighted screw 5 is connected to axis
It holds, and bearing and support plate 8 are welded, the middle position fixing sleeve of reverse-flighted screw 5 is connected to casing, and hydraulic cylinder 10 passes through with top plate 9
It is bolted, the inside of top plate 9 offers connecting hole, and the output shaft of hydraulic cylinder 10 runs through connecting hole, and clamping plate 16 is far from connection
The side of bar 15 is bonded with rubber pad, and the top of supporting plate 6 offers mounting groove, and the inside of mounting groove is equipped with load cell,
The model M10G of load cell.
In the present embodiment, firstly, sample to be tested is placed on supporting plate 6, staff holds the set among reverse-flighted screw 5
Pipe drives reverse-flighted screw 5 to rotate, and rotating reverse-flighted screw 5 can drive movable plate 4 to be located remotely from each other or close to each other, movable plate 4
It will drive the first sliding block 3 to be moved along first sliding groove 2, while movable plate 4 also drives supporting plate 6 to be moved, and thus facilitates
Adjust the distance between two supporting plates 6, to be used to facilitate various sizes of test sample, hydraulic cylinder 10 drive crushing block 11 to
Lower extruding specimen material, and splicing band 7 is then used to accept broken sample, facilitates collection waste material, spring 14 can be to the second sliding block
13 pull downward on, and drive connecting rod 15 to move down trend so that the second sliding block 13 has, and connecting rod 15 then drives clamping plate 16 mobile,
It is clamped to make clamping plate 16 that will test sample, avoiding sample, the phase shakes impact testing as a result, improving measurement before extrusion
Accuracy.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. pavement material intensity experimental rig, including fixing seat (1), which is characterized in that the top of the fixing seat (1) is along its length
Degree direction offers first sliding groove (2), and the installation of the internal slide of the first sliding groove (2) is there are two the first sliding block (3), and described the
The movable plate (4) being arranged along the vertical direction is welded at the top of one sliding block (3), the movable plate (4) is far from the first sliding block (3)
One end is welded with supporting plate (6), and two supporting plate (6) sides close to each other are stitched with splicing band (7), the movable plate
(4) internal whorl is socketed with horizontally disposed reverse-flighted screw (5), and the both ends of the reverse-flighted screw (5) are rotatably connected to branch
Fagging (8), and the top of the bottom of support plate (8) and fixing seat (1) is welded, and is welded with top plate at the top of the support plate (8)
(9), output shaft hydraulic cylinder directed downwardly (10), the output shaft of the hydraulic cylinder (10) are fixedly connected at the top of the top plate (9)
End is welded with crushing block (11), and two support plates (8) lateral edge its short transverse close to each other offers second
The internal slide of sliding slot (12), the second sliding slot (12) is equipped with the second sliding block (13), the bottom of second sliding block (13)
It is connected with the spring (14) connecting with the bottom interior wall of second sliding slot (12), second sliding block (13) stretches out second sliding slot (12)
One end be hinged with connecting rod (15), the connecting rod (15) is hinged with clamping plate (16) far from the one end of the second sliding block (13).
2. pavement material intensity experimental rig according to claim 1, which is characterized in that the second sliding slot (12) and
The cross section of two sliding blocks (13) is T-type structure, and the cross section of the first sliding groove (2) and the first sliding block (3) is rectangle knot
Structure, the length of the movable plate (4) are greater than the width of first sliding groove (2).
3. pavement material intensity experimental rig according to claim 1, which is characterized in that the two of the reverse-flighted screw (5)
Equal fixing sleeve is held to be connected to bearing, and bearing and support plate (8) are welded, the middle position fixing sleeve of the reverse-flighted screw (5) is connected to
Casing.
4. pavement material intensity experimental rig according to claim 1, which is characterized in that the hydraulic cylinder (10) and top plate
(9) it is bolted, the inside of the top plate (9) offers connecting hole, and the output shaft of hydraulic cylinder (10) runs through connecting hole.
5. pavement material intensity experimental rig according to claim 1, which is characterized in that the clamping plate (16) is far from connection
The side of bar (15) is bonded with rubber pad, offers mounting groove at the top of the supporting plate (6), the inside of the mounting groove is equipped with
Load cell, the model M10G of the load cell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821656832.9U CN208984463U (en) | 2018-10-12 | 2018-10-12 | Pavement material intensity experimental rig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821656832.9U CN208984463U (en) | 2018-10-12 | 2018-10-12 | Pavement material intensity experimental rig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208984463U true CN208984463U (en) | 2019-06-14 |
Family
ID=66787359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821656832.9U Expired - Fee Related CN208984463U (en) | 2018-10-12 | 2018-10-12 | Pavement material intensity experimental rig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208984463U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111766149A (en) * | 2020-07-15 | 2020-10-13 | 江苏辉通检测有限公司 | Inspection well cover edge strength detection device |
| CN113020375A (en) * | 2021-03-01 | 2021-06-25 | 文鑫 | Pipeline connecting piece forming system |
| CN113358482A (en) * | 2021-06-21 | 2021-09-07 | 重庆交通大学 | Class rock material fracture toughness testing arrangement with test piece retrieves function |
| CN115124313A (en) * | 2022-05-26 | 2022-09-30 | 贵阳市政建设有限责任公司 | Novel anti-crack phosphogypsum plastering mortar and research and test device thereof |
-
2018
- 2018-10-12 CN CN201821656832.9U patent/CN208984463U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111766149A (en) * | 2020-07-15 | 2020-10-13 | 江苏辉通检测有限公司 | Inspection well cover edge strength detection device |
| CN113020375A (en) * | 2021-03-01 | 2021-06-25 | 文鑫 | Pipeline connecting piece forming system |
| CN113358482A (en) * | 2021-06-21 | 2021-09-07 | 重庆交通大学 | Class rock material fracture toughness testing arrangement with test piece retrieves function |
| CN113358482B (en) * | 2021-06-21 | 2023-10-10 | 重庆交通大学 | Rock-like material fracture toughness testing device with test piece recovery function |
| CN115124313A (en) * | 2022-05-26 | 2022-09-30 | 贵阳市政建设有限责任公司 | Novel anti-crack phosphogypsum plastering mortar and research and test device thereof |
| CN115124313B (en) * | 2022-05-26 | 2023-07-25 | 贵阳城市建设工程集团有限责任公司 | Crack-resistant phosphogypsum plastering mortar and research and test device thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190614 Termination date: 20211012 |
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| CF01 | Termination of patent right due to non-payment of annual fee |