CN209606126U - A kind of Subgrade Compaction detection device - Google Patents

Abstract

The utility model relates to Subgrade Compaction detection technique fields, and disclose a kind of Subgrade Compaction detection device, including bottom plate, the left and right sides at the top of the bottom plate is fixedly connected to bracket, the bracket is fixedly connected with support plate far from one end of bottom plate, the front of the support plate is fixedly connected with fixed case, right side at the top of the support plate is fixedly connected with the first support, the right lateral surface of the fixed case is fixedly connected with the second support, the front of first support is fixedly connected with sleeve, and the sleeve is socketed with rotation axis far from one end of the first support.The utility model drives turntable to rotate together by the rotation of swing handle, since turntable is fixedly connected with the rotating shaft, and under the action of sleeve and bearing, the rotation of turntable drives rotation axis to rotate together, since gear is fixedly attached to the surface of rotation axis, therefore the rotation driven gear of rotation axis rotates together, to provide power for drill bit decline.

Description

A kind of Subgrade Compaction detection device

Technical field

The utility model relates to Subgrade Compaction detection technique field, specially a kind of Subgrade Compaction detection device.

Background technique

Traffic engineering testing inspection includes highway engineering and marine traffic engineering testing inspection, refer to according to national relevant laws, The regulation of regulation, according to engineering construction technical standard, specification, regulation, to Production of Highway & Waterway Engineering material therefor, component, engineering system The testing inspection activity of the progress such as product, the quality of engineering entity and technical indicator.

Due to the compactness of road have the function of for the construction of road it is great, it is therefore desirable to Subgrade Compaction detection dress It sets, and existing Subgrade Compaction detection device mainly passes through acquisition soil, then detects to soil, due to existing road It is not convenient enough that base loaded densification degree detector acquires soil, and existing Subgrade Compaction detection device is caused to use not enough It is convenient.

Utility model content

(1) the technical issues of solving

In order to solve the above problem of the prior art, the utility model provides a kind of Subgrade Compaction detection device.

(2) technical solution

In order to achieve the above object, the main technical schemes of the utility model use include:

A kind of Subgrade Compaction detection device, including bottom plate, the left and right sides at the top of the bottom plate are fixedly connected to branch Frame, the bracket are fixedly connected with support plate far from one end of bottom plate, and the front of the support plate is fixedly connected with fixed case, institute It states the right side at the top of support plate and is fixedly connected with the first support, the right lateral surface of the fixed case is fixedly connected with the second support, The front of first support is fixedly connected with sleeve, and the sleeve is socketed with rotation axis far from one end of the first support, described The surface of rotation axis has been fixedly attached gear, and the surface inserting of second support has bearing, the inner ring of the bearing and rotation The surface of axis is fixedly attached, and the rotation axis wears bearing far from one end of sleeve and is fixedly connected with turntable；

Slide bar is fixedly connected in the middle part of the fixed box cavity, the surface of the slide bar is socketed with sliding block, the sliding block Right lateral surface be fixedly connected with tooth plate, and the surface of the tooth plate and gear is intermeshed, the front and back of the sliding block It is respectively fixedly connected with first connecting rod and the second connecting rod, the first connecting rod wears fixed case far from one end of sliding block Front side side plate is simultaneously fixedly connected with connecting plate, and the surface of the connecting plate is fixedly connected with driving motor, the driving motor Output shaft is fixedly connected with drill bit by shaft coupling, and the surface fixing sleeve of the drill bit is connected to rotation auger.

Preferably, the turntable is fixedly connected with swing handle far from the side of rotation axis, and the swing handle is located at At the center of disc surfaces.

Preferably, the right lateral surface of the fixed case offers the first through slot, and the gear is arranged in the first through slot It is internal.

Preferably, the front and back of the fixed case offers the second through slot, and the first connecting rod and second connect Extension bar is arranged in the inside of the second through slot.

Preferably, the surface of the connecting plate is fixedly connected with mounting base, and the connecting plate passes through mounting base and driving Motor is fixedly connected.

Preferably, casing is inlaid in the middle part of the bottom plate top surface, and the position of described sleeve pipe and drill bit is mutually right It answers.

Preferably, the bottom of the sliding block is fixedly connected with reset spring, the one end of the reset spring far from sliding block with The bottom of fixed chamber interior wall is fixedly connected, and reset spring socket is on the surface of slide bar.

(3) beneficial effect

The utility model provides a kind of Subgrade Compaction detection device.Have it is following the utility model has the advantages that

(1), the Subgrade Compaction detection device passes through setting bottom plate, bracket, support plate, fixed case, the first support, the Two supports, sleeve, rotation axis, gear, bearing, turntable and swing handle drive turntable to turn together by the rotation of swing handle Dynamic, since turntable is fixedly connected with the rotating shaft, and under the action of sleeve and bearing, the rotation of turntable drives rotation axis together Rotation, since gear is fixedly attached to the surface of rotation axis, the rotation driven gear of rotation axis is rotated together, thus to bore Head decline provides power.

(2), the Subgrade Compaction detection device passes through setting slide bar, sliding block, tooth plate, first connecting rod, the second connection Bar, connecting plate, driving motor, drill bit, rotation auger, the first through slot, the second through slot, casing and reset spring, due to gear Surface and tooth plate are intermeshed, therefore the rotation band moving tooth plate of gear moves up and down, since tooth plate is fixedly connected with a slide block, and Sliding block is socketed in the surface of slide bar, therefore tooth plate is moved up and down and moved up and down with movable slider on the surface of slide bar, since sliding block is logical It crosses first connecting rod to be fixedly connected with connecting plate, therefore sliding block moves up and down and connecting plate is driven to move up and down together, due to driving Motor is fixedly connected on the surface of connecting plate, and connecting plate, which moves up and down, drives driving motor to move up and down together, then passes through drive The rotation of dynamic motor drives drill bit to rotate together, since rotation auger is fixedly attached to the surface of drill bit, the rotation of drill bit It drives rotation auger to rotate together, is moved down by sliding block and drill bit is driven to get into the cave across casing to soil, then passed through Soil is acquired out by rotation auger, and by the elastic reaction of reset spring after having acquired, sliding block is moved up, to drive brill Head moves up, to facilitate acquisition of the entire Subgrade Compaction detection device to soil.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the top cross-sectional view of the utility model fixed case；

Fig. 3 is the lateral sectional view of the utility model fixed case.

[description of symbols]

In figure: 1 bottom plate, 2 brackets, 3 support plates, 4 fixed cases, 5 first supports, 6 second supports, 7 sleeves, 8 rotation axis, 9 Gear, 10 bearings, 11 turntables, 12 slide bars, 13 sliding blocks, 14 tooth plates, 15 first connecting rods, 16 second connecting rods, 17 connecting plates, 18 Driving motor, 19 drill bits, 20 rotation augers, 21 swing handles, 22 first through slots, 23 second through slots, 24 casings, 25 reset bullet Spring.

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.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

As shown in Figure 1-3, the utility model provides a kind of technical solution: a kind of Subgrade Compaction detection device, including bottom The left and right sides of plate 1,1 top of bottom plate is fixedly connected to bracket 2, and bracket 2 is fixedly connected with support plate far from one end of bottom plate 1 3, the front of support plate 3 is fixedly connected with fixed case 4, and the right side at 3 top of support plate is fixedly connected with the first support 5, fixed case 4 Right lateral surface be fixedly connected with the second support 6, the front of the first support 5 is fixedly connected with sleeve 7, and sleeve 7 is far from first One end of seat 5 is socketed with rotation axis 8, and the surface of rotation axis 8 has been fixedly attached gear 9, and the right lateral surface of fixed case 4 offers the One through slot 22, and gear 9 is arranged in the inside of the first through slot 22, the surface inserting of the second support 6 have a bearing 10, bearing 10 it is interior It encloses and is fixedly attached with the surface of rotation axis 8, rotation axis 8 wears bearing 10 far from one end of sleeve 7 and is fixedly connected with turntable 11, Turntable 11 is fixedly connected with swing handle 21 far from the side of rotation axis 8, and swing handle 21 is located at the center on 11 surface of turntable Place, by the way that bottom plate 1, bracket 2, support plate 3, fixed case 4, the first support 5, the second support 6, sleeve 7, rotation axis 8, gear is arranged 9, bearing 10, turntable 11 and swing handle 21 drive turntable 11 to rotate together, due to turntable 11 by the rotation of swing handle 21 It is fixedly connected with rotation axis 8, and under the action of sleeve 7 and bearing 10, the rotation of turntable 11 drives rotation axis 8 to turn together Dynamic, since gear 9 is fixedly attached to the surface of rotation axis 8, the rotation driven gear 9 of rotation axis 8 is rotated together, to be The decline of drill bit 19 provides power；

Slide bar 12 is fixedly connected in the middle part of 4 inner cavity of fixed case, the surface of slide bar 12 is socketed with sliding block 13, the bottom of sliding block 13 Portion is fixedly connected with reset spring 25, and the one end of reset spring 25 far from sliding block 13 is fixedly connected with the bottom of 4 inner wall of fixed case, And reset spring 25 is socketed in the surface of slide bar 12, the right lateral surface of sliding block 13 is fixedly connected with tooth plate 14, and tooth plate 14 and tooth The surface intermeshing of wheel 9, the front and back of sliding block 13 have been respectively fixedly connected with first connecting rod 15 and the second connecting rod 16, First connecting rod 15 wears the front side side plate of fixed case 4 far from one end of sliding block 13 and is fixedly connected with connecting plate 17, fixed case 4 Front and back offer the second through slot 23, first connecting rod 15 and the second connecting rod 16 are arranged in the second through slot 23 Inside, the surface of connecting plate 17 are fixedly connected with driving motor 18, and the surface of connecting plate 17 is fixedly connected with mounting base, and connects Plate 17 is fixedly connected by mounting base with driving motor 18, and the output shaft of driving motor 18 is fixedly connected with drill bit by shaft coupling 19, casing 24 is inlaid in the middle part of 1 top surface of bottom plate, and casing 24 is corresponded to each other with the position of drill bit 19, the table of drill bit 19 Face fixing sleeve is connected to rotation auger 20, by the way that slide bar 12, sliding block 13, tooth plate 14, first connecting rod 15, the second connecting rod is arranged 16, connecting plate 17, driving motor 18, drill bit 19, rotation auger 20, the first through slot 22, the second through slot 23, casing 24 and reset bullet Spring 25, since the surface of gear 9 and tooth plate 14 are intermeshed, the rotation band moving tooth plate 14 of gear 9 is moved up and down, due to tooth Plate 14 is fixedly connected with sliding block 13, and sliding block 13 is socketed in the surface of slide bar 12, therefore tooth plate 14 moves up and down band movable slider 13 move up and down on the surface of slide bar 12, sliding since sliding block 13 is fixedly connected by first connecting rod 15 with connecting plate 17 Block 13, which moves up and down, drives connecting plate 17 to move up and down together, since driving motor 18 is fixedly connected on the surface of connecting plate 17, Connecting plate 17, which moves up and down, drives driving motor 18 to move up and down together, then drives drill bit 19 by the rotation of driving motor 18 It rotates together, since rotation auger 20 is fixedly attached to the surface of drill bit 19, the rotation of drill bit 19 drives rotation auger 20 It rotates together, is moved down by sliding block 13 and drill bit 19 is driven to get into the cave across casing 24 to soil, then twisted by rotation Soil is acquired out by dragon 20, passes through the elastic reaction of reset spring 25 after having acquired, sliding block 13 moves up, to drive brill First 19 move up, to facilitate acquisition of the entire Subgrade Compaction detection device to soil.

Working principle: driving turntable 11 to rotate together by the rotation of swing handle 21, since turntable 11 and rotation axis 8 are solid Fixed connection, and under the action of sleeve 7 and bearing 10, the rotation of turntable 11 drives rotation axis 8 to rotate together, due to gear 9 Be fixedly attached to the surface of rotation axis 8, therefore the rotation driven gear 9 of rotation axis 8 rotates together, due to gear 9 surface with Tooth plate 14 is intermeshed, therefore the rotation band moving tooth plate 14 of gear 9 moves up and down, since tooth plate 14 is fixedly connected with sliding block 13, And sliding block 13 is socketed in the surface of slide bar 12, therefore tooth plate 14 is moved up and down and moved down on the surface of slide bar 12 with movable slider 13 Dynamic, since sliding block 13 is fixedly connected by first connecting rod 15 with connecting plate 17, sliding block 13 moves up and down drive connecting plate 17 move up and down together, and since driving motor 18 is fixedly connected on the surface of connecting plate 17, connecting plate 17 moves up and down drive and drives Dynamic motor 18 moves up and down together, then drives drill bit 19 to rotate together by the rotation of driving motor 18, due to rotating auger 20 are fixedly attached to the surface of drill bit 19, therefore the rotation of drill bit 19 drives rotation auger 20 to rotate together, by sliding block 13 to Lower mobile drive drill bit 19 passes through casing 24 and gets into the cave to soil, then acquires out by soil by rotating auger 20, adopt Pass through the elastic reaction of reset spring 25 after having collected, sliding block 13 moves up, to drive drill bit 19 to move up, thus convenient Entire acquisition of the Subgrade Compaction detection device to soil.

It can to sum up obtain, the Subgrade Compaction detection device, pass through setting bottom plate 1, bracket 2, support plate 3, fixed case 4, the One support 5, the second support 6, sleeve 7, rotation axis 8, gear 9, bearing 10, turntable 11 and swing handle 21, pass through swing handle 21 rotation drives turntable 11 to rotate together, since turntable 11 is fixedly connected with rotation axis 8, and in sleeve 7 and bearing 10 Under effect, the rotation of turntable 11 drives rotation axis 8 to rotate together, since gear 9 is fixedly attached to the surface of rotation axis 8, The rotation driven gear 9 of rotation axis 8 rotates together, to provide power for the decline of drill bit 19.

Meanwhile by setting slide bar 12, sliding block 13, tooth plate 14, first connecting rod 15, the second connecting rod 16, connecting plate 17, Driving motor 18, drill bit 19, rotation auger 20, the first through slot 22, the second through slot 23, casing 24 and reset spring 25, due to tooth The surface of wheel 9 and tooth plate 14 are intermeshed, therefore the rotation band moving tooth plate 14 of gear 9 moves up and down, due to tooth plate 14 and sliding block 13 are fixedly connected, and sliding block 13 is socketed in the surface of slide bar 12, therefore tooth plate 14 moves up and down band movable slider 13 in slide bar 12 Surface move up and down, since sliding block 13 is fixedly connected by first connecting rod 15 with connecting plate 17, moved down on sliding block 13 It is dynamic that connecting plate 17 is driven to move up and down together, since driving motor 18 is fixedly connected on the surface of connecting plate 17, on connecting plate 17 Lower mobile drive driving motor 18 moves up and down together, then drives drill bit 19 to rotate together by the rotation of driving motor 18, Since rotation auger 20 is fixedly attached to the surface of drill bit 19, the rotation of drill bit 19 drives rotation auger 20 to rotate together, Being moved down by sliding block 13 drives drill bit 19 to get into the cave across casing 24 to soil, then by rotating auger 20 for soil Acquisition comes out, and by the elastic reaction of reset spring 25 after having acquired, sliding block 13 is moved up, to drive drill bit 19 to moving up It is dynamic, to facilitate acquisition of the entire Subgrade Compaction detection device to soil.

It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.In the absence of more restrictions, the element limited by sentence " including a reference structure ", is not arranged Except there is also other identical elements in the process, method, article or apparatus that includes the element.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (7)

1. a kind of Subgrade Compaction detection device, including bottom plate (1), it is characterised in that: the left and right sides at the top of the bottom plate (1) It is fixedly connected to bracket (2), the bracket (2) is fixedly connected with support plate (3), the support far from the one end of bottom plate (1) The front of plate (3) is fixedly connected with fixed case (4), and the right side at the top of the support plate (3) is fixedly connected with the first support (5), The right lateral surface of the fixed case (4) is fixedly connected with the second support (6), and the front of first support (5) is fixedly connected with Sleeve (7), the sleeve (7) are socketed with rotation axis (8) far from the one end of the first support (5), and the surface of the rotation axis (8) is solid Surely it is socketed with gear (9), the surface inserting of second support (6) has bearing (10), the inner ring of the bearing (10) and rotation The surface of axis (8) is fixedly attached, and the rotation axis (8) wears bearing (10) and be fixedly connected with far from the one end of sleeve (7) to be turned Disk (11)；

It is fixedly connected with slide bar (12) in the middle part of fixed case (4) inner cavity, the surface of the slide bar (12) is socketed with sliding block (13), the right lateral surface of the sliding block (13) is fixedly connected with tooth plate (14), and the surface phase of the tooth plate (14) and gear (9) Mutually engagement, the front and back of the sliding block (13) have been respectively fixedly connected with first connecting rod (15) and the second connecting rod (16), The first connecting rod (15) wears the front side side plate of fixed case (4) and is fixedly connected with connecting plate far from the one end of sliding block (13) (17), the surface of the connecting plate (17) is fixedly connected with driving motor (18), and the output shaft of the driving motor (18) passes through Shaft coupling is fixedly connected with drill bit (19), and the surface fixing sleeve of the drill bit (19) is connected to rotation auger (20).

2. a kind of Subgrade Compaction detection device according to claim 1, it is characterised in that: the turntable (11) is separate to be turned The side of moving axis (8) is fixedly connected with swing handle (21), and the swing handle (21) is located at the center on turntable (11) surface Place.

3. a kind of Subgrade Compaction detection device according to claim 1, it is characterised in that: the right side of the fixed case (4) Side surface offers the first through slot (22), and the gear (9) is arranged in the inside of the first through slot (22).

4. a kind of Subgrade Compaction detection device according to claim 1, it is characterised in that: the fixed case (4) is just Face and the back side offer the second through slot (23), and the first connecting rod (15) and the second connecting rod (16) are arranged in second and lead to The inside of slot (23).

5. a kind of Subgrade Compaction detection device according to claim 1, it is characterised in that: the table of the connecting plate (17) Face is fixedly connected with mounting base, and the connecting plate (17) is fixedly connected by mounting base with driving motor (18).

6. a kind of Subgrade Compaction detection device according to claim 1, it is characterised in that: table at the top of the bottom plate (1) It is inlaid in the middle part of face casing (24), and described sleeve pipe (24) is corresponded to each other with the position of drill bit (19).

7. a kind of Subgrade Compaction detection device according to claim 1, it is characterised in that: the bottom of the sliding block (13) It is fixedly connected with reset spring (25), the bottom of the reset spring (25) one end and fixed case (4) inner wall far from sliding block (13) Portion is fixedly connected, and the reset spring (25) is socketed in the surface of slide bar (12).