CN208383633U - Compaction test apparatus is used in a kind of construction of the highway test - Google Patents
Compaction test apparatus is used in a kind of construction of the highway test Download PDFInfo
- Publication number
- CN208383633U CN208383633U CN201820855885.7U CN201820855885U CN208383633U CN 208383633 U CN208383633 U CN 208383633U CN 201820855885 U CN201820855885 U CN 201820855885U CN 208383633 U CN208383633 U CN 208383633U
- Authority
- CN
- China
- Prior art keywords
- pedestal
- gap
- fixed
- limit
- construction
- 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
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The utility model discloses a kind of construction of the highway test compaction test apparatus, including pedestal, the upper end side of the pedestal sets that there are two the first gap for being parallel to each other, bottom in first gap is respectively and fixedly provided with two fixed support blocks that are parallel to each other, bottom in first gap is respectively and fixedly provided with vertical bar, and vertical bar is located between two supporting blocks, sliding sleeve is connected to multiple pressing plates being parallel to each other on the vertical bar, common sliding sleeve is connected to pull rod on multiple pressing plates, limit hole is equipped on the pressing plate, through equipped with gag lever post in one of limit hole, the side of the pull rod is equidistantly equipped with multiple limit blind holes, and limit blind hole and limit hole correspond.The utility model realizes the influence for protecting motor not to be hit power; the normal operation for guaranteeing motor, improves service life, and the dynamics that compaction hammer beats road surface is conveniently adjusted; it can be rapidly performed by the experiment of different dynamics, the true and reliable of testing result is effectively guaranteed.
Description
Technical field
The utility model relates to Pavement Road Surface Quality examination monitoring technical fields more particularly to a kind of construction of the highway test to use
Compaction test apparatus.
Background technique
The development of national economy depends on flourishing traffic, and various haulage vehicles day and night stream past in an endless flow on highway, Shi Biyao
Highway is asked to have good pavement quality, highway pavement mainly uses the mixtures such as pitch, rubble, miberal powder to be laid with through pressure at present
It forms, the important evidence to paving engineering Quality supervision is the test data of road compaction degree, and compaction test apparatus is used in construction of the highway test
It is test highway pavement compactness and the indispensable device of quality, current used construction of the highway test is past with compaction test apparatus
Toward all having turntable, test specimen tube is connected on turntable, and turntable passes through motor direct-drive, when compaction hammer taps in test specimen tube
When test agent, test specimen tube can generate biggish impact force to the main shaft of motor, so that very big injury can be caused to motor, even
Motor can be damaged, and the dynamics that compaction hammer taps when beating test agent is non-adjustable, for this purpose, we have proposed a kind of construction of the highway examinations
It tests with compaction test apparatus and solves the above problems.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of construction of the highway examination proposed
It tests and uses compaction test apparatus.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of construction of the highway test compaction test apparatus, including pedestal, the upper end side of the pedestal set that there are two be parallel to each other
The first gap, the bottom in first gap is respectively and fixedly provided with two fixed support blocks that are parallel to each other, in first gap
Bottom be respectively and fixedly provided with vertical bar, and vertical bar is located between two supporting blocks, and sliding sleeve is connected to multiple be parallel to each other on the vertical bar
Pressing plate, common sliding sleeve is connected to pull rod on multiple pressing plates, and limit hole is equipped on the pressing plate, is passed through in one of limit hole
It is equipped with gag lever post, the side of the pull rod is equidistantly equipped with multiple limit blind holes, and limits one a pair of blind hole and limit hole
It answers, one end of the gag lever post through limit hole and extends in limit blind hole, and the upper end of two pull rods is fixed with cross bar jointly,
Connecting rod is fixed on the cross bar, the lower end of the connecting rod is fixed with compaction hammer, and the upper end of the pedestal is equipped with groove, and
Groove is located between two the first gap, and the bottom in the groove is fixed with the first driving motor, first driving motor
Output shaft end be fixed with shaft, the upper end of the pedestal is equipped with rotation slot, and groove is located in rotation slot, the rotation slot
Sliding sleeve is inside installed, the upper end of the sliding sleeve is fixed with turntable, and the lower end of the turntable is fixed with casing, the lower end of described sleeve pipe
Upper end equipped with blind hole, and shaft extends in blind hole, one end side wall in the blind hole be equipped with the second gap, described second
Limit plate is installed, and the side of limit plate is fixedly connected on the side of shaft in gap, the upper end of the turntable is equidistantly set
There are multiple carrier blocks, the upper end of the carrier block is equipped with bearing groove, and compaction hammer and bearing groove are corresponding, the upper end of the pedestal
Side is fixed there are two the support rod being parallel to each other, and rotation is socketed with rotating bar, the both ends of the rotating bar on two support rods
It is respectively and fixedly provided with rotor plate, the upper end of two rotor plates is and the lower end of cross bar is inconsistent, and the upper end side of the pedestal is fixed with
Second driving motor, and be sequentially connected between the second driving motor and rotating bar by transmission belt, the side of the pedestal is equipped with
Apparatus for placing.
Preferably, the apparatus for placing includes the placement plate that pedestal side is arranged in, and the upper end of the placement plate, which is equipped with, puts
Set slot, the side lower end rotation connection of the pedestal there are two the electric telescopic rod being parallel to each other, two electric telescopic rods it is upper
End common rotation is connected to the lower end of placement plate.
Preferably, the lower end quadrangle of the pedestal is respectively and fixedly provided with cushion block.
Preferably, the pull rod is made of carbon steel material.
Preferably, the quantity of the pressing plate is 6-10.
Preferably, rubber layer is coated in the supporting block.
In the utility model, in use, road surface sample is placed into bearing groove, the first driving motor drives shaft to turn
Dynamic, shaft drives limit plate rotation, the second gap of limit plate clamping, so that casing be made to rotate, casing rotation drives turntable rotation,
It slides in rotation slot and moves, guarantee the steady movement of turntable, extract gag lever post, inject the limit hole of different location and limit blind
In hole, when effective adjusting is tested, the dynamics of compaction hammer, thus facilitate the ability to bear on road surface under detection different situations, second
Driving motor drives rotating bar rotation by transmission belt, and rotating bar drives rotor plate rotation, and rotor plate bias is fixed on rotating bar,
Rotor plate contradicts cross bar, and it is mobile to lift cross bar, to keep the mobile band dynamic pressure plate of pull rod mobile, rotor plate removes rotating bar in gravity
Lower compaction hammer decline is acted on, road surface sample is struck, completes experiment, when compaction hammer strikes road surface sample, turntable generates vibration, set
Pipe follows vibration, small on the influence of the first driving motor because casing discord shaft is fixedly connected, and effectively protects first
Driving motor, the utility model realize the influence for protecting motor not to be hit power, guarantee the normal operation of motor, improve and use
Service life, and the dynamics that compaction hammer beats road surface is conveniently adjusted, it can be rapidly performed by the experiment of different dynamics, it is effective to protect
The true and reliable of testing result is demonstrate,proved.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of construction of the highway test compaction test apparatus front view；
Fig. 2 be the utility model proposes a kind of construction of the highway test compaction test apparatus top view；
Fig. 3 be the utility model proposes a kind of construction of the highway test compaction test apparatus inside pipe casing structural schematic diagram.
In figure: 1 connecting rod, 2 cross bars, 3 rotating bars, 4 support rods, 5 rotor plates, 6 pull rods, 7 carrier blocks, 8 turntables, 9 sliding sleeves,
10 rotation slots, 11 vertical bars, 12 first gap, 13 pressing plates, 14 pedestals, 15 limit holes, 16 gag lever posts, 17 supporting blocks, 18 cushion blocks, 19
Bearing groove, 20 compaction hammers, 21 casings, 22 limit plates, 23 shafts, 24 first driving motors, 25 grooves, 26 placing grooves, 27 are placed
Plate, 28 electric telescopic rods, 29 transmission belts, 30 second driving motors, 31 blind holes, 32 second gap.
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, a kind of construction of the highway test compaction test apparatus, including pedestal 14, the upper end side of pedestal 14 are equipped with two
A the first gap 12 being parallel to each other, the bottom in the first gap 12 are respectively and fixedly provided with two fixed support blocks 17 that are parallel to each other, into
Pedestal 14 is protected in row buffering protection, and the bottom in the first gap 12 is respectively and fixedly provided with vertical bar 11, and vertical bar 11 is located at two supporting blocks
Between 17, sliding sleeve is connected to multiple pressing plates 13 being parallel to each other on vertical bar 11, lifts the pressing plate 13 of different number, so that control is hit
Hammer 20 dynamics into shape in fact, common sliding sleeve is connected to pull rod 6 on multiple pressing plates 13, limit hole 15 is equipped on pressing plate 13, one of them
Through gag lever post 16 is equipped in limit hole 15, the side of pull rod 6 is equidistantly equipped with multiple limit blind holes, and limits blind hole and limit
Position hole 15 corresponds, and one end of gag lever post 16 through limit hole 15 and extends in limit blind hole, and gag lever post 16 injects, thus
Pull rod 6 is conveniently set to pull the pressing plate 13 of different number, the upper end of two pull rods 6 is fixed with cross bar 2 jointly, is fixed on cross bar 2
Connecting rod 1, the lower end of connecting rod 1 are fixed with compaction hammer 20, and road pavement sample is facilitated to be struck, and the upper end of pedestal 14 is equipped with recessed
Slot 25, and groove 25 is located between two the first gap 12, the bottom in groove 25 is fixed with the first driving motor 24, stablizes defeated
Out, facilitate and controlled, the output shaft end of the first driving motor 24 is fixed with shaft 23, and the upper end of pedestal 14 is equipped with rotation slot
10, and groove 25 is located in rotation slot 10, and sliding sleeve 9 is equipped in rotation slot 10, the upper end of sliding sleeve 9 is fixed with turntable 8, turntable 8
Lower end be fixed with casing 21, the lower end of casing 21 is equipped with blind hole 31, and the upper end of shaft 23 extends in blind hole 31, blind hole 31
Interior one end side wall is equipped with the second gap 32, is equipped with limit plate 22 in the second gap 32, and the side of limit plate 22 is fixed
It is connected to the side of shaft 23, the first driving motor 24 drives shaft 23 to rotate, and shaft 23 drives limit plate 22 to rotate, limit plate
22 the second gap of clamping 32, so that casing 21 be made to rotate, the rotation of casing 21 drives turntable 8 to rotate, when compaction hammer 20 strikes road surface
When sample, turntable 8 generates vibration, and casing 21 follows vibration, because casing 21 is got along well, shaft 23 is fixedly connected, and is driven to first
Dynamic motor 24 influences small, effectively protects the first driving motor 24, the upper end of turntable 8 is equidistantly equipped with multiple carrier blocks 7, holds
The upper end for carrying block 7 is equipped with bearing groove 19, facilitates and places road surface sample, and compaction hammer 20 and bearing groove 19 are corresponding, conveniently hit reality
Hammer 20 strikes, the support rod 4 that there are two the upper end side fixations of pedestal 14 is parallel to each other, and rotates and is socketed on two support rods 4
Rotating bar 3, the both ends of rotating bar 3 are respectively and fixedly provided with rotor plate 5, and 5 bias of rotor plate is fixedly connected on the both ends of rotating bar 3, and two
The upper end of rotor plate 5 is and the lower end of cross bar 2 is inconsistent, and rotor plate 5 rotates, to push cross bar 2 mobile, cross bar 2 is mobile to be drawn
Dynamic pull rod 6 is mobile, thus mobile with dynamic pressure plate 13, when rotor plate 5 removes rotating bar 3, compaction hammer 20 declines under the effect of gravity,
Road surface sample is struck, experiment is completed, the upper end side of pedestal 14 is fixed with the second driving motor 30, stablizes output, and second drives
It is sequentially connected between dynamic motor 30 and rotating bar 3 by transmission belt 29, the second driving motor 30 drives rotation by transmission belt 29
Bar 3 rotates, and the side of pedestal 14 is equipped with apparatus for placing, increases placement amount.
In the utility model, apparatus for placing includes the placement plate 27 that 14 side of pedestal is arranged in, and the upper end of placement plate 27 is set
There is placing groove 26, facilitate and place staff's articles or other road surface samples, there are two the side lower end rotation connections of pedestal 14
The upper end common rotation of the electric telescopic rod 28 being parallel to each other, two electric telescopic rods 28 is connected to the lower end of placement plate 27, electricity
Dynamic telescopic rod 28 pushes placement plate 27 to rotate, to increase placement amount, the lower end quadrangle of pedestal 14 is respectively and fixedly provided with cushion block 18, stablizes
Support, pull rod 6 is made of carbon steel material, durable, and the quantity of pressing plate 13 is 6-10, facilitates adjusting, control,
Rubber layer is coated in supporting block 17, damping, buffering is protected.
In the utility model, in use, road surface sample is placed into bearing groove 19, the first driving motor 24 drives shaft
23 rotations, shaft 23 drive limit plate 22 to rotate, 22 the second gap of clamping 32 of limit plate, so that casing 21 is rotated, casing 21
Rotation drives turntable 8 to rotate, and sliding sleeve 9 moves in rotation slot 10, guarantees the steady movement of turntable 8, extracts gag lever post 16, injects
In the limit hole 15 and limit blind hole of different location, when effective adjusting is tested, the dynamics of compaction hammer 20, to facilitate detection not
With the ability to bear on road surface in situation, the second driving motor 30 drives rotating bar 3 to rotate by transmission belt 29, and rotating bar 3 drives
Rotor plate 5 rotates, and 5 bias of rotor plate is fixed on rotating bar 3, and rotor plate 3 contradicts cross bar 2, the movement of cross bar 2 is lifted, to make to draw
The mobile band dynamic pressure plate 13 of bar 6 is mobile, and rotor plate 5 removes rotating bar 3, and compaction hammer 20 declines under the effect of gravity, strikes road surface sample
Product complete experiment, and when compaction hammer 20 strikes road surface sample, turntable 8 generates vibration, and casing 21 follows vibration, because of casing 21
Discord shaft 23 is fixedly connected, so influencing on the first driving motor 24 small, effectively protects the first driving motor 24.
More than, the only preferable specific embodiment of the utility model, but the protection scope of the utility model is not limited to
In this, anyone skilled in the art within the technical scope disclosed by the utility model, according to the utility model
Technical solution and its utility model design be subject to equivalent substitution or change, should all cover the protection scope of the utility model it
It is interior.
Claims (6)
1. a kind of construction of the highway test compaction test apparatus, including pedestal (14), which is characterized in that the upper end side of the pedestal (14)
If the bottom in first gap (12) is respectively and fixedly provided with two and is parallel to each other admittedly there are two the first gap (12) being parallel to each other
Determine supporting block (17), the bottom in first gap (12) is respectively and fixedly provided with vertical bar (11), and vertical bar (11) is located at two supports
Between block (17), sliding sleeve is connected to multiple pressing plates (13) being parallel to each other on the vertical bar (11), common on multiple pressing plates (13)
Sliding sleeve is connected to pull rod (6), is equipped with limit hole (15) on the pressing plate (13), is run through in one of limit hole (15) and is equipped with
Gag lever post (16), the side of the pull rod (6) is equidistantly equipped with multiple limit blind holes, and limits blind hole and limit hole (15) one
One is corresponding, and one end of the gag lever post (16) through limit hole (15) and extends in limit blind hole, the upper end of two pull rods (6)
It is fixed with cross bar (2), is fixed with connecting rod (1) on the cross bar (2) jointly, the lower end of the connecting rod (1), which is fixed with, hits reality
It hammers into shape (20), the upper end of the pedestal (14) is equipped with groove (25), and groove (25) is located between two the first gap (12), described
Bottom in groove (25) is fixed with the first driving motor (24), and the output shaft end of first driving motor (24) is fixed with
The upper end of shaft (23), the pedestal (14) is equipped with rotation slot (10), and groove (25) is located in rotation slot (10), the rotation
It is equipped with sliding sleeve (9) in slot (10), the upper end of the sliding sleeve (9) is fixed with turntable (8), and the lower end of the turntable (8) is fixed with
The lower end of casing (21), described sleeve pipe (21) is equipped with blind hole (31), and the upper end of shaft (23) extends in blind hole (31), described
One end side wall in blind hole (31) is equipped with the second gap (32), is equipped with limit plate (22) in second gap (32), and
The side of limit plate (22) is fixedly connected on the side of shaft (23), and the upper end of the turntable (8) is equidistantly equipped with multiple carryings
The upper end of block (7), the carrier block (7) is equipped with bearing groove (19), and compaction hammer (20) and bearing groove (19) are corresponding, the bottom
The upper end side of seat (14) is fixed there are two the support rod (4) being parallel to each other, and rotation is socketed with rotating bar on two support rods (4)
(3), the both ends of the rotating bar (3) are respectively and fixedly provided with rotor plate (5), and the upper ends of two rotor plates (5) is and the lower end of cross bar (2)
Inconsistent, the upper end side of the pedestal (14) is fixed with the second driving motor (30), and the second driving motor (30) and rotation
It is sequentially connected between bar (3) by transmission belt (29), the side of the pedestal (14) is equipped with apparatus for placing.
2. a kind of construction of the highway test compaction test apparatus according to claim 1, which is characterized in that the apparatus for placing includes
Placement plate (27) in pedestal (14) side is set, and the upper end of the placement plate (27) is equipped with placing groove (26), the pedestal
(14) there are two the electric telescopic rod (28) being parallel to each other, the upper ends of two electric telescopic rods (28) for side lower end rotation connection
Common rotation is connected to the lower end of placement plate (27).
3. a kind of construction of the highway test compaction test apparatus according to claim 1, which is characterized in that under the pedestal (14)
End quadrangle is respectively and fixedly provided with cushion block (18).
4. a kind of construction of the highway test compaction test apparatus according to claim 1, which is characterized in that the pull rod (6) uses
Carbon steel material is made.
5. a kind of construction of the highway test compaction test apparatus according to claim 1, which is characterized in that the number of the pressing plate (13)
Amount is 6-10.
6. a kind of construction of the highway test compaction test apparatus according to claim 1, which is characterized in that on the supporting block (17)
It is coated with rubber layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820855885.7U CN208383633U (en) | 2018-06-04 | 2018-06-04 | Compaction test apparatus is used in a kind of construction of the highway test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820855885.7U CN208383633U (en) | 2018-06-04 | 2018-06-04 | Compaction test apparatus is used in a kind of construction of the highway test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208383633U true CN208383633U (en) | 2019-01-15 |
Family
ID=64970072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820855885.7U Expired - Fee Related CN208383633U (en) | 2018-06-04 | 2018-06-04 | Compaction test apparatus is used in a kind of construction of the highway test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208383633U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113217099A (en) * | 2021-06-08 | 2021-08-06 | 国能神东煤炭集团有限责任公司 | Hydraulic directional roof cutting device |
-
2018
- 2018-06-04 CN CN201820855885.7U patent/CN208383633U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113217099A (en) * | 2021-06-08 | 2021-08-06 | 国能神东煤炭集团有限责任公司 | Hydraulic directional roof cutting device |
| CN113217099B (en) * | 2021-06-08 | 2024-04-05 | 国能神东煤炭集团有限责任公司 | Hydraulic directional top plate cutting device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106706451B (en) | Hammer lift-cabin door strength tester | |
| CN206709813U (en) | A kind of movable tunnel cross section deformation detection means | |
| CN203561488U (en) | Gravity impact tester | |
| CN208383633U (en) | Compaction test apparatus is used in a kind of construction of the highway test | |
| CN103217337A (en) | Testing device for testing mechanical properties of cable | |
| CN109441343B (en) | Piling equipment for constructional engineering | |
| CN219694488U (en) | Civil structure anti-seismic experiment device | |
| CN103217338A (en) | Testing device for measuring cable tensile force and torsion performance | |
| CN107064560A (en) | Accelerometer with high g values bump test device | |
| CN207502311U (en) | A kind of cement pressure experimental device | |
| CN109374269A (en) | Full-automatic testing machine for testing special performance of electric hammer | |
| CN208333800U (en) | A kind of lifting device on helmet penetration resistance energy testboard | |
| CN213580490U (en) | Metal product impact detection device | |
| CN117074290A (en) | Helmet detection device | |
| CN208902547U (en) | A kind of testing jig for safety net test | |
| CN207130582U (en) | Quality of road construction detection means | |
| CN216763957U (en) | Elevator door mechanical strength inspection device | |
| CN206228902U (en) | A kind of physical education tennis service device | |
| CN214622129U (en) | Building material detects with shock-resistant test device | |
| CN210293945U (en) | Portable adjustable compaction instrument | |
| CN207263415U (en) | A kind of new impact experimental bench | |
| CN214039978U (en) | Plane detection device for municipal works | |
| CN221650075U (en) | Auxiliary device for detecting prestressed concrete pole | |
| CN207894608U (en) | A kind of steel band fatigue comprehensive test machine | |
| CN108760521A (en) | A kind of section of jurisdiction domain compression test device |
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: 20190115 Termination date: 20210604 |