CN220671187U

CN220671187U - Quick compactness detection device

Info

Publication number: CN220671187U
Application number: CN202321358283.8U
Authority: CN
Inventors: 王慧鑫; 曾建红; 常利君; 黄炜程; 黄炜新; 陈超伟; 丁晓颖
Original assignee: Zhongjia Guangdong Engineering Testing Co ltd
Current assignee: Zhongjia Guangdong Engineering Testing Co ltd
Priority date: 2023-05-31
Filing date: 2023-05-31
Publication date: 2024-03-26
Anticipated expiration: 2033-05-31

Abstract

The utility model discloses a rapid compactness detection device which comprises a base, wherein an L-shaped mounting plate is fixedly arranged at the top end part of the base, a sliding cylinder is fixedly arranged at the bottom of the L-shaped mounting plate, a vertical sliding groove is formed in one side of the sliding cylinder, which faces the base, of the sliding cylinder, a conical block is connected in a sliding manner in the sliding cylinder, the device is provided with the conical block, the conical block is driven by a motor to lift the conical block through the vertical downward free falling motion of the conical block along the sliding cylinder, the rapid compactness detection device is improved without manual operation of a person, an induction pipe and a degree pipe are further arranged, the L-shaped compression rod is driven by the conical block to lower a first piston and lift a second piston to determine compactness, so that the compactness is only related to the insertion depth of the conical block, and the accuracy of the device can be improved.

Description

Quick compactness detection device

Technical Field

The utility model relates to the technical field of compactness detection, in particular to a rapid compactness detection device.

Background

The compaction degree detection is an important link of construction operation, and only the foundation structure is fully compacted, the strength, the rigidity and the stability of the foundation can be ensured, so that the service life of an upper facility is prolonged, and the compaction degree refers to the ratio of the dry volume weight of the compacted soil to the standard dry density of the soil.

According to the utility model discloses a quick detection device of road surface compactness that patent application number CN202121358767.3 was provided, comprising a base plate, the top of bottom plate is provided with the structure of pushing down, the top of bottom plate is provided with the response structure, drive movable plate and briquetting downwardly moving through pushing down in the structure and extrude the sample, can convenient and fast detect the sample, extrude the water in the induction tube through the piston in the response structure, make another piston upwards drive the disc and remove, when stop switch and movable plate contact, the structure stop work pushes down, improves the accuracy of stopping pushing down, reduces the error, and then improves the testing result.

The disadvantage of the above device is that: the device is in the use, needs personnel to draw in advance and place the sample, has increased personnel's intensity of labour when using, and the sample can consume longer time simultaneously, can not do quick simple and convenient detection, and the device is in the use, adjusts the purpose of pushing down the degree of depth through setting up the water level in the regulation induction tube, and personnel's manual regulation water level can make the degree of depth of pushing down inaccurately, and then causes the data that the compactness display detected to have great deviation.

Disclosure of Invention

The present utility model is directed to a rapid compaction degree detection apparatus, which solves the problems set forth in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a quick compactness detection device, includes the base, base tip fixed mounting L shape mounting panel, L shape mounting panel horizontal direction length surpasss base and its bottom fixed mounting slide cylinder, vertical spout is seted up towards base one side to the slide cylinder, sliding connection awl piece.

As the preferable technical scheme of the utility model, the L-shaped compression bar is fixedly arranged at the side end part of the cone block and penetrates through the sliding groove, the induction tube is fixedly arranged right below the L-shaped compression bar and stretches into the base, the sensing tube is fixedly arranged on the left side of the induction tube and stretches into the base, the degree tube is fixedly arranged in the base, the through hole is formed in the base and is communicated with the bottom of the induction tube, the first piston is connected in a sliding manner in the induction tube, the second piston is connected in a sliding manner in the degree tube, and liquid is filled between the first piston and the second piston.

As the preferable technical scheme of the utility model, the right end part of the sliding cylinder is provided with a round hole and is in sliding connection with the insert block, the insert block is clamped with the clamping groove formed in the side surface of the cone block, the tail end of the insert block is fixedly provided with the pull rod and penetrates through the baffle at the tail end of the round hole, and a spring is fixedly arranged between the insert block and the baffle.

As the preferable technical scheme of the utility model, the top of the L-shaped mounting plate is fixedly provided with the protective box right above the sliding cylinder, a first gear is arranged in the protective box, and the first gear penetrates through the middle part of the left side of the protective box through a rotating shaft and is arranged at the output end of the motor.

As the preferable technical scheme of the utility model, the first gear is meshed with the second gear above, the first gear is meshed with the third gear below, the second gear penetrates through and is fixedly provided with the rotating rod, the rotating rod is provided with a groove, the groove is in sliding connection with the sliding block, the rotating rod penetrates through and is in sliding connection with the winding roller, and the sliding block is fixedly arranged inside the winding roller.

As the preferable technical scheme of the utility model, the third gear penetrates through and is fixedly provided with two sections of reciprocating screw rods, two ends of the reciprocating screw rods penetrate through and are in sliding connection with a pair of movable plates, the tops of the movable plates penetrate through and are in sliding connection with rotating rods and are positioned at two ends of the winding roller, the center of the protective box is fixedly provided with a fixed block through a connecting rod, and a winding steel wire rope on the winding roller penetrates through the fixed block and a through hole formed in the L-shaped mounting plate to be connected with the tops of the conical blocks.

Compared with the prior art, the utility model has the following beneficial effects:

the device is provided with the awl piece, inserts the degree of compaction through the awl piece along the vertical downward free falling body motion of slide cylinder and detects the regional internal degree of depth of detection to drive the wind-up roll through the motor and promote the awl piece, need not personnel manual operation, improve the quick and the convenience that the device detected, this device still is provided with induction tube and degree of freedom pipe, drives L shape depression bar through the awl piece and presses down first piston and raise the second piston and confirm the degree of compaction, and the degree of compaction is only relevant with awl piece depth of insertion like this, can acquire numerical value fast and improve the device accuracy simultaneously.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of the overall structure of a rapid compaction test apparatus according to an embodiment of the present utility model;

FIG. 2 is a schematic view of the structure of the inside of a rapid compaction detecting apparatus according to an embodiment of the present utility model;

FIG. 3 is a schematic view of a chute of a rapid compaction detection apparatus according to an embodiment of the present utility model;

FIG. 4 is a schematic diagram of the structure at A in FIG. 2 in accordance with the present utility model;

FIG. 5 is a schematic diagram of the structure at B in FIG. 2 in accordance with the present utility model;

FIG. 6 is a schematic diagram of the structure at C in FIG. 2 in accordance with the present utility model;

fig. 7 is a schematic structural view of a groove of a rapid compaction detecting apparatus according to an embodiment of the present utility model.

Reference numerals:

1. a base; 2. an L-shaped mounting plate; 3. a slide cylinder; 4. a chute; 5. a cone block; 6. an L-shaped compression bar; 7. an induction tube; 8. a degree tube; 9. a first piston; 10. a second piston; 11. inserting blocks; 12. a pull rod; 13. a spring; 14. a protective box; 15. a first gear; 16. a second gear; 17. a rotating rod; 18. a groove; 19. a slide block; 20. a wind-up roll; 21. a third gear; 22. a reciprocating screw rod; 23. a moving plate; 24. a wire rope; 25. a fixed block; 26. and a motor.

Detailed Description

The utility model is further described below with reference to the accompanying drawings and detailed description:

referring to fig. 1-3, a rapid compaction degree detection device according to an embodiment of the present utility model includes a base 1, an L-shaped mounting plate 2 is fixedly mounted at a top end of the base 1, a sliding barrel 3 is fixedly mounted at a bottom of the L-shaped mounting plate 2, a vertical sliding groove 4 is formed in a side of the sliding barrel 3 facing the base 1, and a cone block 5 is slidably connected in the sliding barrel 3.

The sliding cylinder 3 is used for limiting the cone block 5, and is inserted into the detection area along the vertical direction, so that the detection accuracy is improved.

In this embodiment, the L-shaped compression bar 6 is fixedly installed at the end of the conical block 5 side and passes through the sliding groove 4, the induction tube 7 is fixedly installed in the base 1 and extends under the L-shaped compression bar 6, the degree tube 8 is fixedly installed in the base 1 and extends into the left side of the induction tube 7, the through hole is formed in the base 1 to communicate the induction tube 7 with the bottom of the degree tube 8, the first piston 9 is slidingly connected in the induction tube 7, the second piston 10 is slidingly connected in the degree tube 8, and liquid is filled between the first piston 9 and the second piston 10.

The sliding groove 4 is used for limiting the L-shaped compression bar 6 to enable the L-shaped compression bar to accurately descend to contact the first piston 9, the degree tube 8 is matched with the second piston 10 to directly obtain the compactness value, and the detection rapidness of the device is improved.

In this embodiment, a round hole is formed at the right end of the sliding cylinder 3 and is slidably connected with the insert block 11, the insert block 11 is engaged with a clamping groove formed in the side surface of the cone block 5, a pull rod 12 is fixedly mounted at the tail end of the insert block 11 and penetrates through a baffle at the tail end of the round hole, and a spring 13 is fixedly mounted between the insert block 11 and the baffle.

Wherein, the plug 11 is used for preventing the cone 5 from falling when the device is not used, and the pull rod 12 is used for enabling the plug 11 to leave the clamping groove to enable the cone 5 to fall.

In this embodiment, the top of the L-shaped mounting plate 2 is located right above the slide cylinder 3, a protection box 14 is fixedly mounted, a first gear 15 is mounted in the protection box 14, and the first gear 15 penetrates through the left middle of the protection box 14 through a rotating shaft and is mounted on the output end of the motor 26.

In this embodiment, the first gear 15 is meshed with the upper second gear 16, the first gear 15 is meshed with the lower third gear 21, the second gear 16 is penetrated and fixedly provided with a rotating rod 17, the rotating rod 17 is provided with a groove 18, the groove 18 is slidably connected with a sliding block 19, the rotating rod 17 is penetrated and slidably connected with a winding roller 20, and the sliding block 19 is fixedly arranged inside the winding roller 20.

Wherein, the spacing slider 19 of recess 18 makes wind-up roll 20 follow the bull stick 17 and rotate and can slide side by side simultaneously, guarantees that wire rope 24 winding rule avoids knoing, and then guarantees the consecutive improvement detection accuracy that awl piece 5 falls, and wind-up roll 20 promotes awl piece 5 and need not personnel's manual promotion improvement device convenience.

In this embodiment, the third gear 21 penetrates and fixedly installs two sections of reciprocating screw rods 22, two ends of the reciprocating screw rods 22 penetrate and are slidably connected with a pair of moving plates 23, the tops of the moving plates 23 penetrate and are slidably connected with the rotating rod 17 and are located at two ends of the wind-up roller 20, the center of the protective box 14 is fixedly installed with a fixed block 25 through a connecting rod, and a winding steel wire rope 24 wound on the wind-up roller 20 penetrates through the fixed block 25 and a through hole formed in the L-shaped mounting plate 2 to be connected with the tops of the cone blocks 5.

The reciprocating screw rod 22 drives the moving plate 23 to reciprocate left and right, and then drives the wind-up roll 20 to reciprocate left and right, and the fixed block 25 is used for ensuring that the steel wire rope 24 above the conical block 5 is always in a vertical state, so that the detection accuracy is improved.

When the device is specifically applied, the device is placed in a flat detection area, the pull rod 12 is pulled outwards manually, the insert block 11 is separated from the clamping groove on the side face of the cone block 5, the cone block 5 is inserted into the detection area downwards, meanwhile, the L-shaped pressure rod 6 is driven to extrude the first piston 9, the first piston 9 extrudes internal liquid to further lift the second piston 10, the second piston 10 can be positioned at the position of the degree tube 8 to obtain a compactness value, then the motor 26 is started to drive the first gear 15, the second gear 16 is further driven, the second gear 16 drives the winding roller 20 to wind the steel wire rope 24, and the cone block 5 is pulled to be clamped with the insert block 11, so that the compactness can be detected rapidly, conveniently and accurately, and the practicability of the device is ensured.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms of "top", "bottom", "one side", "the other side", "front", "rear", "middle portion", "inner", "top", "bottom", etc., are directions or positional relationships based on the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited to the above-described embodiment, but may be modified or substituted for some of the technical features described in the above-described embodiments by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a quick compactness detection device, its characterized in that includes base (1), base (1) top fixed mounting L shape mounting panel (2), L shape mounting panel (2) horizontal direction length surpasss base (1) and its bottom fixed mounting slide (3), vertical spout (4) are seted up towards base (1) one side to slide (3), interior slip connection awl piece (5) in slide (3).

2. The rapid compaction detection device according to claim 1, wherein an L-shaped compression bar (6) is fixedly installed at the side end part of the conical block (5) and penetrates through the sliding groove (4), a sensing tube (7) is fixedly installed in the base (1) and extends into the lower part of the L-shaped compression bar (6), a degree tube (8) is fixedly installed in the base (1) and extends into the left side of the sensing tube (7), a through hole is formed in the base (1) and is communicated with the bottom of the sensing tube (7) and the bottom of the degree tube (8), a first piston (9) is connected in the sensing tube (7) in a sliding mode, and a second piston (10) is connected in the sliding mode between the first piston (9) and the second piston (10).

3. The rapid compactness detection device according to claim 1, wherein a round hole is formed in the right end portion of the sliding barrel (3) and is connected with an inserting block (11) in a sliding mode, the inserting block (11) is clamped with a clamping groove formed in the side face of the conical block (5), a pull rod (12) is fixedly installed at the tail end of the inserting block (11) and penetrates through a baffle at the tail end of the round hole, and a spring (13) is fixedly installed between the inserting block (11) and the baffle.

4. The rapid compactness detection device according to claim 1, wherein a protection box (14) is fixedly arranged at the top of the L-shaped mounting plate (2) and right above the sliding cylinder (3), a first gear (15) is arranged in the protection box (14), and the first gear (15) penetrates through the left side of the protection box (14) through a rotating shaft and is arranged at the output end of the motor (26) in the middle.

5. The rapid compactness detection device according to claim 4, wherein the first gear (15) is meshed with the second gear (16) above, the first gear (15) is meshed with the third gear (21) below, the second gear (16) penetrates through and fixedly installs the rotating rod (17), the rotating rod (17) is provided with a groove (18), the groove (18) is in sliding connection with the sliding block (19), the rotating rod (17) penetrates through and is in sliding connection with the winding roller (20), and the sliding block (19) is fixedly installed inside the winding roller (20).

6. The rapid compactness detection device according to claim 5, wherein the third gear (21) penetrates and fixedly installs two sections of reciprocating screw rods (22), two ends of the reciprocating screw rods (22) penetrate and are slidably connected with a pair of moving plates (23), the tops of the moving plates (23) penetrate and are slidably connected with a rotating rod (17) and are located at two ends of a winding roller (20), a fixing block (25) is fixedly installed at the center of the protective box (14) through a connecting rod, and a winding steel wire rope (24) on the winding roller (20) penetrates through the fixing block (25) and a through hole formed in an L-shaped mounting plate (2) to be connected with the tops of conical blocks (5).