CN211627181U - Clamping mechanism for pavement material strength detection device - Google Patents
Clamping mechanism for pavement material strength detection device Download PDFInfo
- Publication number
- CN211627181U CN211627181U CN201922369724.4U CN201922369724U CN211627181U CN 211627181 U CN211627181 U CN 211627181U CN 201922369724 U CN201922369724 U CN 201922369724U CN 211627181 U CN211627181 U CN 211627181U
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- China
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- support arm
- detection device
- pavement material
- clamping mechanism
- vertical support
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Abstract
The utility model provides a road surface material intensity detects fixture for device belongs to and detects technical field. This fixture for pavement material intensity detection device includes the lead screw, there are vertical support arm, every respectively through threaded connection in the both sides of lead screw the equal vertical welding in bottom of vertical support arm has the horizontal support arm that stretches to the check out test set the place ahead, be equipped with the spout on the horizontal support arm, the spout internalization is equipped with the slider, the slider has the backup pad, two through the bolt fastening all there is a plurality of cardboard through welded fastening on the opposite face of backup pad. The utility model discloses an extension length of adjustment backup pad can align cardboard and the sample of required size, rotates the vertical support arm of runner drive again and drives horizontal support arm and be close to each other to press from both sides tight fixedly to the sample through the cardboard in the backup pad, it is fixed firm, can carry out the centre gripping to the sample of different diameters sizes fixed convenient to use.
Description
Technical Field
The utility model relates to a detect technical field, particularly, relate to a fixture for pavement material intensity detection device.
Background
In the road surface construction process, need take out the partial material on road surface and carry out the resistance to compression as the sample and detect after road surface laying accomplishes usually to judge whether the road surface quality is qualified, when examining, need fix the sample, because the sample is the column usually, consequently, when the sample of fixed different diameters size, need just can stably block the sample through the cardboard with sample size looks adaptation, prevent that the sample from removing. And at present when fixing the concrete sample, the cardboard that corresponds the size is not convenient for switch to can't be stable effectual fixing too big or undersize the sample.
SUMMERY OF THE UTILITY MODEL
In order to compensate above not enough, the utility model provides a road surface material intensity fixture for detection device aims at improving the inconvenient problem that corresponds fixture according to the sample size switching of current fixture.
The utility model discloses a realize like this:
the utility model provides a road surface material intensity detects fixture for device, include
The lead screw, the lead screw passes through bearing frame horizontal installation at the back of check out test set, there are vertical support arm, every respectively through threaded connection in the both sides of lead screw the equal vertical welding in bottom of vertical support arm has the horizontal support arm that stretches to check out test set the place ahead, be equipped with the spout on the horizontal support arm, the spout internalization is equipped with the slider, the slider has the backup pad, two through the bolt fastening all there is a plurality of cardboard through welded fastening on the opposite face of backup pad.
Preferably, the back of the detection device is further fixed with a guide rod through a fixing lug, and the two vertical supporting arms are respectively arranged on the guide rod in a sliding mode.
Preferably, the upper portion of vertical support arm is equipped with the guide hole, the middle part of vertical support arm is equipped with the screw.
Preferably, a square through groove is formed in the middle of the detection device, and the horizontal supporting arm penetrates through the square through groove.
Preferably, the sliding block is provided with a puller bolt, and the puller bolt penetrates out of a kidney-shaped groove in the back of the horizontal supporting arm.
Preferably, the runner is installed to the one end of lead screw, the lead screw is for revolving left and right sides the lead screw, and two vertical support arms are located respectively and revolve to opposite screw thread.
The utility model has the advantages that: the utility model discloses an extension length of adjustment backup pad can align cardboard and the sample of required size, rotates the vertical support arm of runner drive again and drives horizontal support arm and be close to each other to press from both sides tight fixedly to the sample through the cardboard in the backup pad, it is fixed firm, can carry out the centre gripping to the sample of different diameters sizes fixed convenient to use.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic front structural view of a clamping mechanism for a pavement material strength detection device according to an embodiment of the present invention;
fig. 2 is a schematic back structural view of a clamping mechanism for a pavement material strength detection device according to an embodiment of the present invention;
fig. 3 is an enlarged schematic structural diagram of a point a in fig. 1 according to an embodiment of the present invention;
fig. 4 is a schematic side view of a horizontal support arm and a vertical support arm according to an embodiment of the present invention;
fig. 5 is a schematic view of a top view structure of the horizontal support arm and the vertical support arm according to an embodiment of the present invention.
In the figure: 1. a detection device; 101. a square through groove; 2. a horizontal support arm; 201. a chute; 3. a support plate; 301. clamping a plate; 4. a lead screw; 5. a rotating wheel; 6. a guide bar; 7. fixing the ear; 8. a vertical support arm; 801. a guide hole; 802. a screw hole; 9. a bearing seat; 10. jacking the bolt; 11. a slide block.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
Examples
Referring to fig. 1-5, the present invention provides a clamping mechanism for a pavement material strength detection device, comprising
The back of the detection device 1 is further fixed with a guide rod 6 through a fixing lug 7, the upper portion of each vertical support arm 8 is provided with a guide hole 801, the two vertical support arms 8 are arranged on the guide rod 6 in a sliding mode respectively, and the guide rods 6 can be used for stabilizing the vertical support arms 8 to prevent inclination.
Every the equal vertical welding in bottom of vertical support arm 8 has horizontal support arm 2 that stretches to the check out test set 1 the place ahead, check out test set 1 middle part is equipped with square logical groove 101, horizontal support arm 2 passes square logical groove 101, horizontal support arm 2 can be in square logical groove 101 horizontal migration for two horizontal support arm 2 are close to each other or keep away from.
The horizontal support arm 2 is provided with a sliding groove 201, a sliding block 11 is movably arranged in the sliding groove 201, a support plate 3 is fixed on the sliding block 11 through bolts, the sliding block 11 is utilized to push the support plate 3 to move back and forth along the sliding groove 201, a plurality of clamping plates 301 are fixed on opposite surfaces of the support plate 3 in a welding mode, the clamping plates 301 are arranged in an arc mode and can be stably clamped on the side surface of a columnar sample, the extending length of the clamping plates 301 is adjusted, the clamping plates 301 with the same size are fixed at the same position of each support plate 3, a plurality of clamping plates 301 with different sizes are arranged on each support plate 3, and the extending length of the support plate 3 is adjusted, so that the clamping plates 301 with the required sizes can move to the two sides of a pavement material sample.
The sliding block 11 is provided with a puller bolt 10, the puller bolt 10 penetrates out of a kidney-shaped groove in the back face of the horizontal supporting arm 2, and the sliding block 11 can be fixed by the puller bolt 10, so that the supporting plate 3 is fixed at a specified position.
This road surface material intensity fixture's for detection device theory of operation: place the road surface concrete material sample on the workstation of check out test set 1, according to the diameter of sample, adjust backup pad 3 in advance for cardboard 301 that is fit for the size aligns with the sample, later fixes backup pad 3 through puller bolt 10, rotates runner 5 again, and 8 drive vertical support arms drive horizontal support arm 2 and are close to each other, thereby cardboard 301 on the drive backup pad 3 presss from both sides the clamp tightly fixedly to the sample.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A clamping mechanism for a pavement material strength detection device is characterized by comprising
Lead screw (4), lead screw (4) are through the back of bearing frame (9) horizontal installation at check out test set (1), there are vertical support arm (8), every respectively through threaded connection in the both sides of lead screw (4) the equal vertical welding in bottom of vertical support arm (8) has horizontal support arm (2) to stretching to check out test set (1) the place ahead, be equipped with spout (201) on horizontal support arm (2), spout (201) internalization is equipped with slider (11), slider (11) have backup pad (3), two through the bolt fastening all have a plurality of cardboard (301) through welded fastening on the opposite face of backup pad (3).
2. The clamping mechanism for the pavement material strength detection device according to claim 1, wherein a guide rod (6) is further fixed to the back surface of the detection device (1) through a fixing lug (7), and the two vertical supporting arms (8) are respectively arranged on the guide rod (6) in a sliding manner.
3. The clamping mechanism for the pavement material strength detection device according to claim 1, wherein the upper portion of the vertical support arm (8) is provided with a guide hole (801), and the middle portion of the vertical support arm (8) is provided with a screw hole (802).
4. The clamping mechanism for the pavement material strength detection device according to claim 1, wherein a square through groove (101) is formed in the middle of the detection device (1), and the horizontal support arm (2) penetrates through the square through groove (101).
5. The clamping mechanism for the pavement material strength detection device according to claim 1, wherein a tightening bolt (10) is mounted on the sliding block (11), and the tightening bolt (10) penetrates out of a kidney-shaped groove in the back surface of the horizontal supporting arm (2).
6. The clamping mechanism for the pavement material strength detection device according to claim 1, wherein a rotating wheel (5) is installed at one end of the screw (4), the screw (4) is a left-right screw, and the two vertical supporting arms (8) are respectively located on threads with opposite rotating directions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922369724.4U CN211627181U (en) | 2019-12-26 | 2019-12-26 | Clamping mechanism for pavement material strength detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922369724.4U CN211627181U (en) | 2019-12-26 | 2019-12-26 | Clamping mechanism for pavement material strength detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211627181U true CN211627181U (en) | 2020-10-02 |
Family
ID=72632041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922369724.4U Expired - Fee Related CN211627181U (en) | 2019-12-26 | 2019-12-26 | Clamping mechanism for pavement material strength detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211627181U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115266389A (en) * | 2022-09-29 | 2022-11-01 | 苏州普尚信息技术有限公司 | Building material strength detection machine |
-
2019
- 2019-12-26 CN CN201922369724.4U patent/CN211627181U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115266389A (en) * | 2022-09-29 | 2022-11-01 | 苏州普尚信息技术有限公司 | Building material strength detection machine |
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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: 20201002 Termination date: 20211226 |
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| CF01 | Termination of patent right due to non-payment of annual fee |