CN213957040U - Highway engineering strenghthened type direct shear test detection device - Google Patents
Highway engineering strenghthened type direct shear test detection device Download PDFInfo
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- CN213957040U CN213957040U CN202023186319.8U CN202023186319U CN213957040U CN 213957040 U CN213957040 U CN 213957040U CN 202023186319 U CN202023186319 U CN 202023186319U CN 213957040 U CN213957040 U CN 213957040U
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Abstract
The utility model relates to a highway engineering technical field specifically is a highway engineering strenghthened type direct shear test detection device, the loach carrying platform comprises a supporting fram, the top fixedly connected with locating plate of support frame, the inside of locating plate seted up the spout, the inside swing joint of spout have the movable plate, the inside swing joint of spout have the lead screw, the lead screw run through in the inside of movable plate, the outer fixed surface of lead screw be connected with the gear. The utility model has the advantages that: through setting up the support frame, the constant head tank has been seted up at the top of support frame, stimulates the pull ring of backup pad one side, makes the backup pad slide to the one side of keeping away from the baffle, makes two backup pad separations, drives the position at detection box roll-off support frame top at top, and then can take out the detection box at top, and when two backup pad separations, can detect another detection box through first cylinder and second cylinder, simple structure, convenient operation.
Description
Technical Field
The utility model relates to a highway engineering technical field, especially a highway engineering strenghthened type direct shear test detection device.
Background
The highway engineering refers to the work of investigation, measurement, design, construction, maintenance, management and the like of a highway structure, wherein soil is a basic component of the highway structure, a shear test needs to be carried out on a soil sample, the shear strength index of the soil is measured, and a direct shear apparatus is used, and the work specifically comprises the following steps: the soil sample is placed in a fixed upper box and a movable lower box of the direct shear apparatus, vertical pressure is firstly applied to the soil sample during testing, then horizontal thrust is applied to the lower box, the soil sample is sheared and damaged by the dislocation between the upper box and the lower box, and corresponding shear strength can be measured under the action of different vertical pressures.
The highway engineering reinforced direct shear test detection device disclosed in the Chinese patent CN211205997U has the advantages that although the storage cabinet is arranged, the storage of samples is guaranteed while the space is reasonably utilized, so that detection personnel do not need to take samples back and forth for many times, the time is saved, but the highway engineering reinforced direct shear test detection device has the defects that the next detection can be carried out after the samples after the detection is finished are cleaned, and the detection efficiency is low.
The defects of the prior highway engineering reinforced direct shear test detection device are as follows:
1. when the conventional highway engineering reinforced direct shear test detection device is used for detection, the next detection can be carried out only after a sample after the detection is finished is cleaned, and the detection efficiency is low;
2. the current highway engineering strenghthened type direct shear test detection device need take out the detection box on the device after detecting, inconvenient installation and dismantlement.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's shortcoming, provide a direct shear test detection device of highway engineering strenghthened type, solved the problem of proposing in the above-mentioned background art.
The purpose of the utility model is realized through the following technical scheme: a detection device for a reinforced direct shear test of highway engineering comprises a support frame, wherein the top of the support frame is fixedly connected with a positioning plate, a sliding groove is formed in the positioning plate, and a movable plate is movably connected in the sliding groove;
the inner part of the sliding chute is movably connected with a screw rod, the screw rod penetrates through the inner part of the moving plate, the outer surface of the screw rod is fixedly connected with a gear, the gear is movably connected to one side of the positioning plate, and the end part of the screw rod is fixedly connected with a motor;
the inside of support frame seted up the constant head tank, the inside swing joint of constant head tank have the connecting rod, the top fixedly connected with backup pad of connecting rod, the top swing joint of backup pad have the detection box, one side of support frame seted up the spacing groove, spacing groove fixed connection in one side of constant head tank, one side fixedly connected with limiting plate of connecting rod, limiting plate swing joint in the inside of spacing groove, carry on spacingly to the connecting rod, avoid backup pad and support frame separation.
Optionally, a threaded hole is formed in the moving plate, and the screw rod is movably connected to the inside of the threaded hole.
Optionally, the top of the moving plate is fixedly connected with a first cylinder, the inside of the first cylinder is movably connected with a piston rod, the end of the piston rod is fixedly connected with a shear block, the shear block is movably connected to the top of the detection box, and the detection box is provided with two layers.
Optionally, the number of the screw rods is two, the outer surfaces of the two screw rods are fixedly connected with gears, the two gears are movably connected through a transmission chain, and the transmission chain is movably connected to the outer surfaces of the gears.
Optionally, the top of the support frame is fixedly connected with a second cylinder, a push rod is arranged inside the second cylinder, and the push rod is movably connected to one side of the detection box.
Optionally, the bottom of the support frame is fixedly connected with a baffle, the detection box and the support plate are both movably connected to one side of the baffle, and one side of the support plate is fixedly connected with a pull ring.
Optionally, the top of the supporting plate is provided with a groove, the bottom of the detection box is fixedly connected with a positioning protrusion, the positioning protrusion is movably connected inside the groove, and the top of each supporting plate is provided with two grooves.
The utility model has the advantages of it is following:
1. this highway engineering strenghthened type direct shear test detection device, through setting up the locating plate, locating plate and movable plate pass through lead screw swing joint, open the motor, the lead screw rotates, make gear revolve, make two gears rotate simultaneously through the driving chain, and then make two lead screws rotate, make the movable plate slide in the inside of the inside spout of locating plate, and then drive the inside removal of first cylinder at the locating plate, can extrude backup pad top detection box, accomplish the shearing of vertical direction, through the removal of movable plate at different positions, can detect the detection box at the different positions at support frame top, realize that mounting material and inspection go on simultaneously, improve detection efficiency.
2. This direct shear test detection device of highway engineering strenghthened type, through setting up the support frame, the constant head tank has been seted up at the top of support frame, the pull ring of pulling backup pad one side, make the backup pad slide to the one side of keeping away from the baffle, make two backup pad separations, drive the position at the detection box roll-off support frame top at top, and then can take out the detection box at top, and when two backup pad separations, can detect another detection box through first cylinder and second cylinder, simple structure, convenient operation.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic structural view of the positioning plate of the present invention;
fig. 3 is a schematic structural view of the moving plate of the present invention;
FIG. 4 is a schematic structural view of the support frame of the present invention;
FIG. 5 is a schematic structural view of the positioning groove of the present invention;
fig. 6 is a schematic structural view of the support plate of the present invention.
In the figure: 1-supporting frame, 2-positioning plate, 3-sliding chute, 4-moving plate, 5-screw rod, 6-gear, 7-motor, 8-positioning groove, 9-connecting rod, 10-supporting plate, 11-detection box, 12-first cylinder, 13-piston rod, 14-shear block, 15-transmission chain, 16-second cylinder, 17-push rod and 18-baffle.
Detailed Description
The invention will be further described with reference to the accompanying drawings, but the scope of the invention is not limited to the following description.
As shown in fig. 1-6, a detection device for a reinforced direct shear test of highway engineering comprises a support frame 1, wherein the top of the support frame 1 is fixedly connected with a positioning plate 2, a chute 3 is formed inside the positioning plate 2, and a movable plate 4 is movably connected inside the chute 3;
a screw rod 5 is movably connected inside the chute 3, the screw rod 5 penetrates through the moving plate 4, a gear 6 is fixedly connected to the outer surface of the screw rod 5, the gear 6 is movably connected to one side of the positioning plate 2, and a motor 7 is fixedly connected to the end part of the screw rod 5;
As an optional technical solution of the utility model:
the interior of the moving plate 4 is provided with a threaded hole, the screw rod 5 is movably connected to the interior of the threaded hole, and when the screw rod 5 rotates, the moving plate 4 slides in the sliding groove 3, so that the position of the moving plate 4 on one side of the positioning plate 2 is changed.
As an optional technical solution of the utility model:
the top of the moving plate 4 is fixedly connected with a first air cylinder 12, the inside of the first air cylinder 12 is movably connected with a piston rod 13, the end part of the piston rod 13 is fixedly connected with a shear block 14, and the shear block 14 is movably connected with the top of the detection box 11, so that the shear block 14 extrudes the top of the detection box 11, and the shearing detection in the vertical direction is realized.
As an optional technical solution of the utility model:
the quantity of lead screw 5 is two, and the equal fixedly connected with gear 6 of the surface of two lead screws 5, two gears 6 pass through drive chain 15 swing joint, and drive chain 15 swing joint is in the surface of gear 6, and when a gear 6 rotated, can make another gear 6 rotate through drive chain 15, makes two gears 6's slew velocity the same, and then makes the movable plate 4 remove steadily.
As an optional technical solution of the utility model:
the top fixedly connected with second cylinder 16 of support frame 1, the inside of second cylinder 16 is provided with push rod 17, and push rod 17 swing joint in one side of detecting box 11 promotes detecting box 11 through push rod 17 on the horizontal direction, realizes the shearing detection to the horizontal direction.
As an optional technical solution of the utility model:
the bottom fixedly connected with baffle 18 of support frame 1, the equal swing joint in one side of baffle 18 of detection box 11 and backup pad 10 is fixed a position detection box 11, when examining, makes detection box 11 remove steadily, and detection effect is good.
As an optional technical solution of the utility model:
the top of backup pad 10 is seted up flutedly, and the bottom fixedly connected with location of detecting box 11 is protruding, and location arch swing joint is in the inside of recess, when carrying out the shearing detection on the horizontal direction, fixes a position detecting box 11.
The working process of the utility model is as follows: firstly, a material to be detected is placed in a detection box 11, a support frame 1 is arranged, a positioning groove 8 is formed in the top of the support frame 1, a pull ring on one side of a support plate 10 is pulled to enable the support plate 10 to slide towards one side far away from a baffle 18, the two support plates 10 are separated, the detection box 11 on the top is driven to slide out of the top of the support frame 10, then the detection box 11 can be placed on the top of the support plate 10, then the support plate 10 is pushed to enable a connecting rod 9 to slide in the positioning groove 8, the support plate 10 is slid to the top of the support frame 1 and is positioned on one side of the baffle 18, the installation is completed, the structure is simple, the operation is convenient, when the detection is carried out, the two support plates 10 cannot be simultaneously slid to the top of the support frame 1, the influence on the detection result is avoided, a positioning plate 2 is arranged on a movable plate, and the positioning plate 2 and the positioning plate 4 are movably connected through a screw rod 5, the motor 7 is turned on, wherein the bottom of the motor 7 is provided with a support seat which is positioned at one side of the support frame 1 and has a support function for the motor 7, which is not shown, the screw 5 is driven to rotate by rotating a rotating shaft at the output end of the motor 7, so that the gears 6 rotate, two gears 6 are connected by a transmission chain 15, the two gears 6 rotate simultaneously by the transmission chain 15, so that the two screws 5 rotate simultaneously, the moving plate 4 slides in the chute 3 in the positioning plate 2 and moves stably, the first air cylinder 12 is driven to move in the positioning plate 2, the shearing block 14 can be moved to the top of the detection box 11 to be detected, the first air cylinder 12 is started, the shearing block 14 is driven to extrude the detection box 11 at the top of the support plate 10 by the piston rod 13, the shearing in the vertical direction is completed, and then the second air cylinder 16 is driven by the push rod 17 to push the detection box 11 in the horizontal direction, make detection box 11 slide along the recess at baffle 18 and backup pad 10 top, it is steady to remove, carries out the shearing detection of horizontal direction, through the removal of movable plate 4 in different positions, can detect the detection box 11 of the different positions at support frame 1 top, when detecting a detection box 11, can install or take out another detection box 11 on another backup pad 10, saves check-out time, improves detection efficiency.
In conclusion, when the detection device for the reinforced direct shear test of the highway engineering is used, the positioning plate 2 is arranged, the positioning plate 2 is movably connected with the movable plate 4 through the screw rod 5, the motor 7 is started, the screw rod 5 rotates to enable the gears 6 to rotate, the two gears 6 rotate simultaneously through the transmission chain 15, the two screw rods 5 rotate to enable the movable plate 4 to slide in the sliding grooves 3 in the positioning plate 2, the first air cylinders 12 are driven to move in the positioning plate 2, the detection boxes 11 at the top of the supporting plate 10 can be extruded to complete vertical shearing, the detection boxes 11 at different positions at the top of the supporting frame 1 can be detected through the movement of the movable plate 4 at different positions, the simultaneous implementation of installation materials and detection is realized, and the detection efficiency is improved; through setting up support frame 1, constant head tank 8 has been seted up at the top of support frame 1, the pull ring of pulling backup pad 10 one side makes backup pad 10 slide to one side of keeping away from baffle 18, makes two backup pad 10 separations, drives the position at 11 roll-off support frame 10 tops of detection box at top, and then can take out the detection box 11 at top, and when two backup pad 10 separations, can detect another detection box 11 through first cylinder 12 and second cylinder 16, moreover, the steam generator is simple in structure, and convenient operation.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a highway engineering strenghthened type direct shear test detection device which characterized in that: the device comprises a support frame (1), wherein the top of the support frame (1) is fixedly connected with a positioning plate (2), a sliding groove (3) is formed in the positioning plate (2), and a movable plate (4) is movably connected in the sliding groove (3);
a screw rod (5) is movably connected inside the sliding groove (3), the screw rod (5) penetrates through the moving plate (4), a gear (6) is fixedly connected to the outer surface of the screw rod (5), the gear (6) is movably connected to one side of the positioning plate (2), and a motor (7) is fixedly connected to the end part of the screw rod (5); the inside of support frame (1) seted up constant head tank (8), the inside swing joint of constant head tank (8) have connecting rod (9), the top fixedly connected with backup pad (10) of connecting rod (9), the top swing joint of backup pad (10) have detection box (11).
2. The highway engineering reinforced direct shear test detection device according to claim 1, wherein: the interior of the moving plate (4) is provided with a threaded hole, and the screw rod (5) is movably connected to the interior of the threaded hole.
3. The highway engineering reinforced direct shear test detection device according to claim 1, wherein: the top fixedly connected with first cylinder (12) of movable plate (4), the inside swing joint of first cylinder (12) have piston rod (13), the tip fixedly connected with shear block (14) of piston rod (13), shear block (14) swing joint in the top that detects box (11).
4. The highway engineering reinforced direct shear test detection device according to claim 1, wherein: the quantity of lead screw (5) be two, two the surface of lead screw (5) all fixedly connected with gear (6), two gear (6) pass through driving chain (15) swing joint, driving chain (15) swing joint in the surface of gear (6).
5. The highway engineering reinforced direct shear test detection device according to claim 1, wherein: the top fixedly connected with second cylinder (16) of support frame (1), the inside of second cylinder (16) be provided with push rod (17), push rod (17) swing joint in one side of detecting box (11).
6. The highway engineering reinforced direct shear test detection device according to claim 1, wherein: the bottom fixedly connected with baffle (18) of support frame (1), detection box (11) and backup pad (10) all swing joint in one side of baffle (18).
7. The highway engineering reinforced direct shear test detection device according to claim 1, wherein: the top of the supporting plate (10) is provided with a groove, the bottom of the detection box (11) is fixedly connected with a positioning bulge, and the positioning bulge is movably connected inside the groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023186319.8U CN213957040U (en) | 2020-12-25 | 2020-12-25 | Highway engineering strenghthened type direct shear test detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023186319.8U CN213957040U (en) | 2020-12-25 | 2020-12-25 | Highway engineering strenghthened type direct shear test detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213957040U true CN213957040U (en) | 2021-08-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023186319.8U Active CN213957040U (en) | 2020-12-25 | 2020-12-25 | Highway engineering strenghthened type direct shear test detection device |
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| Country | Link |
|---|---|
| CN (1) | CN213957040U (en) |
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- 2020-12-25 CN CN202023186319.8U patent/CN213957040U/en active Active
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