CN223076580U - A substrate structure of a sand filling method measuring instrument - Google Patents
A substrate structure of a sand filling method measuring instrument Download PDFInfo
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- CN223076580U CN223076580U CN202422101155.6U CN202422101155U CN223076580U CN 223076580 U CN223076580 U CN 223076580U CN 202422101155 U CN202422101155 U CN 202422101155U CN 223076580 U CN223076580 U CN 223076580U
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Abstract
The utility model provides a substrate structure of a sand-filling method tester, which is used for installing a tester body and comprises a substrate body, two mounting frames and a mounting unit, wherein the substrate body is provided with a through hole corresponding to the tester body, the two mounting frames are provided with mounting grooves, the two mounting frames are arranged in the mounting grooves in a mirror-image sliding mode, the mounting unit comprises a fastening piece arranged in the mounting grooves and a clamping block arranged on the mounting frames, and the fastening piece is connected with the two mounting frames and is used for enabling the two clamping blocks to be close to or far away from each other so as to fix the substrate body on the ground or remove the limitation of the substrate body. Under the cooperation of installation unit, the fixture block on two mounting brackets is in the middle of the hole that the face that awaits measuring has been seted up respectively, through adjusting the fastener, makes two mounting brackets drive two fixture blocks and is close to each other for the fixture block butt is on the lateral wall of hole, realizes the centre gripping fixed to the base plate body, and the in-process of survey not only does not need artifical supplementary to press down, has still guaranteed the stability of base plate body, has guaranteed the accuracy of survey result.
Description
Technical Field
The utility model relates to the technical field of engineering detection, in particular to a substrate structure of a sand filling method tester.
Background
For compaction quality inspection of backfill, there are ring cutter method, sand filling method, water filling method, etc., in backfill compaction density test of fine-grained soil, sand soil and gravel soil with maximum grain size not more than 60mm, sand filling method is usually adopted for detection, and when measuring compaction density of fine-grained soil, small sand filling cylinder can be adopted, otherwise large sand filling cylinder is needed. The base plate that current sand filling method used is the metal square dish to have a round hole, but in the field test testing process, the position of base plate can receive more factors and take place the change of position, need artifical supplementary press it, not only extravagant manpower, efficiency is not yet high.
Disclosure of utility model
Aiming at the defects in the prior art, the utility model provides a substrate structure of a sand filling method tester, which solves the problems that the substrate position of the sand filling method tester in the prior art is subjected to more factors to change the position, manual assistance is needed to press the substrate, manpower is wasted and the efficiency is low.
According to the embodiment of the utility model, the following technical scheme is adopted:
a substrate structure of a sand casting method tester for mounting a tester body, comprising:
a substrate body provided with a through hole corresponding to the tester body;
two mounting frames, the base plate body is provided with a mounting groove, the two mounting frames are arranged in the mounting groove in a mirror image sliding way, and
The mounting unit comprises a fastener arranged in the mounting groove and a clamping block arranged in the mounting frame, wherein the fastener is connected with the two mounting frames and used for enabling the two clamping blocks to be close to or far away from each other so as to fix the substrate body on the ground or remove the limitation of the substrate body.
Preferably, the fastener is a bidirectional screw, the mounting groove is fixedly provided with two mounting blocks, the bidirectional screw is rotationally arranged between the two mounting blocks, and two ends of the bidirectional screw are respectively in threaded connection with the two mounting frames.
Preferably, a first bevel gear and a second bevel gear which are meshed with each other are arranged between the two mounting blocks, the first bevel gear is fixedly arranged on the bidirectional screw rod, the second bevel gear is rotationally arranged on the mounting groove, the substrate body is provided with a knob, and the knob penetrates through the mounting groove and is connected with the second bevel gear.
Preferably, the mounting frame is provided with a groove, the clamping block comprises a telescopic cylinder arranged in the groove and a telescopic block arranged in the telescopic cylinder in a sliding manner, a spring is arranged in the telescopic cylinder, and the spring is abutted to the top end of the telescopic block.
Preferably, the telescopic block is provided with fixed teeth on one side close to the through hole.
Preferably, the substrate body is recessed downwardly to form a collection trough.
Preferably, a positioning ring coaxial with the through hole is arranged in the collecting groove, and the inner diameter of the positioning ring is the same as the outer diameter of the tester body.
Preferably, the inner side of the mouth of the positioning ring is provided with an inclined plane.
Compared with the prior art, the utility model has the following beneficial effects:
In this scheme, when using the apparatus body, through arranging the base plate body in the face of awaiting measuring to pull out two mounting brackets respectively, can increase the area of contact of base plate body and face of awaiting measuring, thereby guarantee certain stability, then under the cooperation of installation unit, in the middle of the hole that the face of awaiting measuring has been seted up with the fixture block on two mounting brackets respectively, and through adjusting the fastener, make two mounting brackets drive two fixture blocks and be close to each other, thereby make the fixture block butt on the lateral wall of hole, realize the centre gripping fixed to the base plate body, not only need manual assistance to press down at the in-process of survey, still guaranteed the stability of base plate body, thereby guaranteed the accuracy of survey result.
Drawings
Fig. 1 is a schematic perspective view of an embodiment of the present utility model.
Fig. 2 is a schematic view of an expanded structure according to an embodiment of the present utility model.
Fig. 3 is a schematic structural diagram of a usage state according to an embodiment of the present utility model.
Fig. 4 is a schematic cross-sectional view of a latch according to an embodiment of the utility model.
In the drawings, 1, a substrate body, 101, a through hole, 102, a collecting groove, 103, a mounting groove, 104, a mounting block, 2, a positioning ring, 3, a mounting rack, 4, a bidirectional screw, 401, a first bevel gear, 402, a second bevel gear, 403, a knob, 5, a clamping block, 501, a telescopic block, 502, a telescopic cylinder, 503, a fixed tooth, 504, a spring and 6, and a measuring instrument body.
Detailed Description
The technical scheme of the utility model is further described below with reference to the accompanying drawings and examples.
As shown in fig. 1 and 3, an embodiment of the present utility model provides a substrate structure of a sand casting method tester, for mounting a tester body 6, comprising:
A substrate body 1 provided with a through hole 101 corresponding to the measuring instrument body 6;
Two mounting frames 3, the base plate body 1 is provided with a mounting groove 103, the two mounting frames 3 are arranged in the mounting groove 103 in a mirror image sliding way, and
The mounting unit comprises a fastener arranged in the mounting groove 103 and a clamping block 5 arranged in the mounting frame 3, wherein the fastener is connected with the two mounting frames 3 and used for enabling the two clamping blocks 5 to be close to or far away from each other so as to fix the substrate body 1 on the ground or remove the limitation of the substrate body.
In the embodiment of the utility model, when the substrate body 1 is installed by the sand casting method, the substrate body 1 is directly placed on the surface to be measured, so that the through holes 101 of the substrate body 1 are aligned with the surface to be measured or pits, and then the two mounting frames 3 in the mounting grooves 103 are respectively pulled out, so that the two mounting frames 3 respectively move out towards two sides of the substrate body 1, the contact area between the substrate body 1 and the ground can be increased, and a certain stability is ensured, wherein the ground needs to be ensured to be flat. Then offer two holes that correspond with base plate body 1 both sides subaerial, clamping block 5 respectively in the hole on with two mounting brackets 3 for clamping block 5 is placed underground, and through adjusting the fastener, make the fastener drive two mounting brackets 3 remove to mounting groove 103, thereby reduce the interval between two clamping blocks 5, make two clamping blocks 5 butt respectively on the lateral wall of corresponding hole, realize the centre gripping installation to base plate body 1, the stability of base plate body 1 at the face of awaiting measuring has been guaranteed, do not need artifical supplementary pressing down at the in-process of survey, the manpower has been practiced thrift, still guaranteed the accuracy of survey result. After the use is finished subsequently, the two clamping blocks 5 are far away from each other by adjusting the fastening pieces again, so that the substrate body 1 can be directly taken down by separating the clamping blocks from the side walls of the holes, and quick disassembly is realized.
Based on the above scheme, as shown in fig. 2, the fastener is a bidirectional screw 4, the mounting groove 103 is fixedly provided with two mounting blocks 104, the bidirectional screw 4 is rotationally arranged between the two mounting blocks 104, and two ends of the bidirectional screw 4 are respectively in threaded connection with the two mounting frames 3.
Specifically when adjusting two mounting brackets 3 through the setting of fastener, the internal thread has been seted up to the tip of mounting bracket 3, and this internal thread and the screw thread part meshing of bi-directional screw 4, and the screw thread opposite direction of bi-directional screw 4 when through rotating bi-directional screw 4 for two mounting brackets 3 are close to each other or keep away from each other at the both ends of bi-directional screw 4, thereby realize the regulation of two fixture blocks 5.
In addition, as shown in fig. 2, a first bevel gear 401 and a second bevel gear 402 are meshed with each other between two mounting blocks 104, the first bevel gear 401 is fixedly arranged on the bidirectional screw 4, the second bevel gear 402 is rotatably arranged on the mounting groove 103, the substrate body 1 is provided with a knob 403, the knob 403 penetrates through the mounting groove 103 to be connected with the second bevel gear 402, in order to more conveniently regulate the bidirectional screw 4, the knob 403 on the substrate body 1 is directly rotated, the knob 403 drives the second bevel gear 402 connected with the knob to rotate, and under the condition that the second bevel gear 402 is meshed with the first bevel gear 401, the second bevel gear 402 drives the first bevel gear 401 to rotate, so that the first bevel gear 401 drives the bidirectional screw 4 to rotate, the forward and reverse rotation of the bidirectional screw 4 can be controlled directly through the forward and reverse rotation of the knob 403, and the operation is more convenient.
Based on the above scheme, as shown in fig. 1 and 4, the mounting frame 3 is provided with a groove, the clamping block 5 comprises a telescopic cylinder 502 arranged in the groove and a telescopic block 501 slidably arranged in the telescopic cylinder 502, a spring 504 is arranged in the telescopic cylinder 502 and is abutted to the top end of the telescopic block 501, the clamping block 5 is composed of the telescopic cylinder 502 and the telescopic block 501, the clamping block 5 forms a telescopic structure, when the mounting frame 3 is stored, the whole length of the telescopic cylinder 502 and the telescopic block 501 is identical to the groove through pressing the telescopic cylinder 502, the mounting frame 3 can be completely stored in the mounting groove 103, storage is convenient, when the mounting frame 3 is taken out, the mounting groove 103 releases the limitation on the telescopic block 501, and the telescopic block 501 can be popped up under the action of the spring 504, so that the mounting frame 3 is convenient to be fixed for use.
Specifically, as shown in fig. 4, a fixing tooth 503 is disposed on one side of the telescopic block 501 near the through hole 101, and when the clamping block 5 abuts against the side surface of the hole on the ground under the action of the bidirectional screw 4, the fixing tooth 503 of the telescopic block 501 is inserted into the side surface of the hole, so that the adhesion force between the clamping block 5 and the side surface of the hole is increased, and the stability of the substrate body 1 in fixed installation is ensured.
Specifically, as shown in fig. 1, the substrate body 1 is recessed downwards to form a collecting tank 102, after measurement, the sand which is not contacted with the ground on the substrate body 1 is required to be recovered, and the sand is directly cleaned on the substrate body 1 to stay in the collecting tank 102, and the sand is dried, sieved and reused.
Specifically, as shown in FIG. 1, a positioning ring 2 concentric with the through hole 101 is arranged in the collecting tank 102, the inner diameter of the positioning ring 2 is the same as the outer diameter of the tester body 6, and under the action of the positioning ring 2, when the tester body 6 is installed, the positioning ring 2 is directly lowered and penetrated, so that the inner diameter of the tester body 6 always corresponds to the through hole 101, deviation cannot occur, the accuracy of a measurement result is ensured, and moreover, an inclined plane is arranged on the inner side of the opening of the positioning ring 2, so that the bottom of the tester body 6 can be guided to enter the positioning ring 2, and further installation and use are convenient.
Finally, it is noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered by the scope of the claims of the present utility model.
Claims (8)
1. A substrate structure of a sand casting method tester for mounting a tester body (6), characterized by comprising:
A substrate body (1) provided with a through hole (101) corresponding to the measuring instrument body (6);
Two mounting frames (3), wherein the substrate body (1) is provided with a mounting groove (103), the two mounting frames (3) are arranged in the mounting groove (103) in a mirror sliding way, and
The mounting unit comprises a fastener arranged in the mounting groove (103) and a clamping block (5) arranged in the mounting frame (3), wherein the fastener is connected with the two mounting frames (3) and used for enabling the two clamping blocks (5) to be close to or far away from each other so as to fix the substrate body (1) on the ground or remove the limitation of the substrate body.
2. The substrate structure of a sand casting method tester according to claim 1, wherein the fastening piece is a bidirectional screw (4), the mounting groove (103) is fixedly provided with two mounting blocks (104), the bidirectional screw (4) is rotatably arranged between the two mounting blocks (104), and two ends of the bidirectional screw (4) are respectively in threaded connection with the two mounting frames (3).
3. The substrate structure of a sand casting method tester according to claim 2, wherein a first bevel gear (401) and a second bevel gear (402) which are meshed with each other are arranged between the two mounting blocks (104), the first bevel gear (401) is fixedly arranged on the bidirectional screw (4), the second bevel gear (402) is rotatably arranged on the mounting groove (103), the substrate body (1) is provided with a knob (403), and the knob (403) penetrates through the mounting groove (103) to be connected with the second bevel gear (402).
4. The substrate structure of a sand casting method tester according to claim 1, wherein the mounting frame (3) is provided with a groove, the clamping block (5) comprises a telescopic cylinder (502) arranged in the groove and a telescopic block (501) arranged in the telescopic cylinder (502) in a sliding manner, a spring (504) is arranged in the telescopic cylinder (502), and the spring (504) is abutted to the top end of the telescopic block (501).
5. The substrate structure of a sand casting tester according to claim 4, wherein the telescopic block (501) is provided with fixed teeth (503) at one side close to the through hole (101).
6. A substrate structure of a sand casting tester according to claim 1, characterized in that the substrate body (1) is recessed downwards to form a collecting tank (102).
7. The substrate structure of a sand casting tester according to claim 6, wherein a positioning ring (2) concentric with the through hole (101) is arranged in the collecting tank (102), and the inner diameter of the positioning ring (2) is the same as the outer diameter of the tester body (6).
8. A substrate structure of a sand casting tester according to claim 7, characterized in that the inside of the mouth of the positioning ring (2) is provided with an inclined surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422101155.6U CN223076580U (en) | 2024-08-28 | 2024-08-28 | A substrate structure of a sand filling method measuring instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422101155.6U CN223076580U (en) | 2024-08-28 | 2024-08-28 | A substrate structure of a sand filling method measuring instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223076580U true CN223076580U (en) | 2025-07-08 |
Family
ID=96257638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202422101155.6U Active CN223076580U (en) | 2024-08-28 | 2024-08-28 | A substrate structure of a sand filling method measuring instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223076580U (en) |
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2024
- 2024-08-28 CN CN202422101155.6U patent/CN223076580U/en active Active
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