CN108444749A

CN108444749A - A kind of municipal road construction sampler

Info

Publication number: CN108444749A
Application number: CN201810229614.5A
Authority: CN
Inventors: 不公告发明人
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-03-20
Filing date: 2018-03-20
Publication date: 2018-08-24

Abstract

The invention discloses a kind of municipal road construction samplers, including transverse slat, bottom plate and guard box；The transverse slat upper surface middle part has been bolted No.1 motor；The No.1 motor output shaft has been bolted driving gear；The driving gear is engaged with driven gear；The driven gear is mounted on connecting rod upper end；The connecting rod is bolted on fixed block upper surface；It is threadably secured lead screw inside the fixed block；The screw lower end is welded on link block；The link block fixing bolt is fixed on movable plate, and supporting rod is welded in the middle part of its lower surface；It is provided with hydraulic lift on the inside of the supporting rod；The hydraulic lift lower end has been bolted No. two motors；No. two motor output shaft lower ends are equipped with screwed sampler by clutch；Lead screw, motor and movable plate is arranged in the present invention, can prevent in sampling, and whole device movement causes missampling.

Description

A kind of municipal road construction sampler

Technical field

The present invention relates to municipal road construction field, specifically a kind of municipal road construction sampler.

Background technology

Road base layer is one of highway important component, and road base layer refers under blacktop, with height The main supporting course that quality materials fill, or under cement concrete pavement, with the structure sheaf of high-quality material making. The detection of road base layer compactness is a highly important link, and the existing process to the detection of road base layer compactness is mainly Then the coring sample from road base layer is again detected core sample, undoubtedly need that sampling is used to fill during coring sample It sets.

Current sampler is directly to be drilled through to road base layer and obtain core sample, i.e., by the rotation of coring tube from Core sample is obtained in highway subgrade, still, is moved when sampling for convenience in the prior art, is usually arranged in the bottom side of sampler There is idler wheel, will produce vibrations in sampling, and causes the movement of idler wheel.

Invention content

The purpose of the present invention is to provide a kind of municipal road construction samplers, to solve to propose in above-mentioned background technology The problem of.

To achieve the above object, the present invention provides the following technical solutions：

A kind of municipal road construction sampler, including transverse slat, bottom plate and guard box；The transverse slat lower surface passes through bolt It is fixed on guard box upper end, and its upper surface middle part has been bolted No.1 motor；The No.1 motor output shaft passes through Bolt is fixed with driving gear, and it is electrically connected by conducting wire and control device, and inside protective shell；The driving tooth Wheel is engaged with driven gear；There are two the driven gear settings, is mounted on connecting rod upper end；The connecting rod is provided with two Group, every group four, upper end is slidably connected at driven gear lower surface, and lower end is bolted on fixed block upper surface；It is described There are two fixed block settings, and lower end is bolted at left and right sides of transverse slat upper surface, and has been threadably secured inside it Lead screw；There are two lead screw settings, is vertically arranged, and upper end is welded with rotational handle, sequentially pass through protective shell, driven gear, Fixed block and transverse slat, lower end are welded on link block upper surface middle part；The link block is arranged two groups, and one group solid by fixing bolt It is scheduled at left and right sides of movable plate upper surface, another group is fixed on movable plate lower surface surrounding, and its lower surface by fixing bolt Weld supporting rod in middle part；The movable plate is slidably connected in sliding slot；Guard box upper end is bolted on transverse slat lower surface Surrounding, lower end are bolted on plate upper surface surrounding；The post upper is welded in the middle part of link block lower surface, under End is bolted on non-slipping block upper surface middle part, and its inside is provided with hydraulic lift；The hydraulic lift It is made of hydraulic stem and hydraulic cylinder, upper end is bolted in the middle part of movable plate lower surface, and lower end has been bolted two Number motor；No. two motor output shaft lower ends are equipped with screwed sampler by clutch, and it is filled by conducting wire and control Set electric connection.

As a further solution of the present invention：The control device is embedded in front end on the left of transverse slat upper surface, and its surface Control button is installed.

As a further solution of the present invention：The protective shell is bolted on transverse slat upper surface.

As a further solution of the present invention：There are four the sliding slot settings, is opened in four end inner wall of guard box respectively, and Its bottom surface is equipped with spring；The spring is provided with four groups, is grouped several, and the upper end is bolted on movement Plate lower surface surrounding, lower end are bolted block and are fixed on sliding slot bottom surface.

As a further solution of the present invention：The clutch is fixed on by fixing bolt under the output shaft of No. two motors End.

As a further solution of the present invention：There are four the non-slipping block settings, and surface has been threadably secured fixed spiral shell Bolt, and its outside is provided with U-shaped frame.

As further scheme of the invention：The U-shaped frame is bolted on bottom plate lower surface surrounding, and under it End is equipped with connecting shaft；The connecting shaft both ends pass through U-shaped frame lower end, and its middle part is equipped with idler wheel.

Compared with prior art, the beneficial effects of the invention are as follows：

The configuration of the present invention is simple, easy to use, driving gear and driven gear is arranged in device, can drive movable plate or more It is mobile, to drive bottom plate to move up, idler wheel is driven to contact ground, prevents whole device when sampling from rolling；Liquid is set simultaneously Lifting gear is pressed, screwed sampler can be driven to move up and down, so as to be sampled to the road base layer of different depth；On lead screw Rotational handle is set, can prevent from the case of not enough power supply, sampler can also being driven to move；Setting inside guard box Movable plate and sliding slot, in order to which movable plate moves up and down.

Description of the drawings

Fig. 1 is a kind of structural schematic diagram of municipal road construction sampler.

Fig. 2 is the structural schematic diagram overlooked in a kind of municipal road construction sampler.

Fig. 3 is the structural schematic diagram of left view in a kind of municipal road construction sampler.

Fig. 4 is a kind of structural schematic diagram of municipal road construction sampler bottom plate.

In figure：1- protective shells, 2- driving gears, 3- No.1 motors, 4- rotational handles, 5- lead screws, 6- connecting rods, 7- are fixed Block, 8- transverse slats, 9- sliding slots, 10- link blocks, 11- movable plates, 12- supporting rods, 13- bottom plates, 14-U type frame, 15- connecting shafts, 16- Idler wheel, 17- non-slipping blocks, 18- clutches, 19- screwed samplers, No. bis- motors of 20-, 21- hydraulic lifts, 22- springs, 23- fixing bolts, 24- guard boxs, 25- driven gears, 26- control devices.

Specific implementation mode

The technical solution of this patent is described in more detail With reference to embodiment.

Please refer to Fig.1-4, a kind of municipal road is constructed sampler, including transverse slat 8, bottom plate 13 and guard box 24；It is described 8 lower surface of transverse slat is bolted on 24 upper end of guard box, and its upper surface middle part has been bolted No.1 motor 3； 3 output shaft of No.1 motor has been bolted driving gear 2, and it is electrically connected by conducting wire and control device 26, And inside protective shell 1, in order to protect No.1 motor 3；Before the control device 26 is embedded on the left of 8 upper surface of transverse slat End, and its surface is equipped with control button, in order to control whole device；The protective shell 1 is bolted on transverse slat 8 Surface, in order to protect internal mechanical equipment；The driving gear 2 is engaged with driven gear 25；The driven gear 25 is set There are two setting, be mounted on 6 upper end of connecting rod, inside fixed driven gear 25, prevent driven gear 25 with lead screw 5 to Lower movement；The connecting rod 6 is provided with two groups, and every group four, upper end is slidably connected at 25 lower surface of driven gear, and lower end passes through Bolt is fixed on 7 upper surface of fixed block；There are two the settings of the fixed block 7, and lower end is bolted on 8 upper surface of a transverse slat left side Right both sides, and lead screw 5 has been threadably secured inside it；There are two the settings of lead screw 5, is vertically arranged, upper end is welded with rotation hand Handle 4, sequentially passes through protective shell 1, driven gear 25, fixed block 7 and transverse slat 8, and lower end is welded on 10 upper surface middle part of link block；Institute It states link block 10 and is arranged two groups, one group is fixed on by fixing bolt 23 at left and right sides of 11 upper surface of movable plate, and another group passes through Fixing bolt 23 is fixed on 11 lower surface surrounding of movable plate, and supporting rod 12 is welded in the middle part of its lower surface；The movable plate 11 is slided It is dynamic to be connected in sliding slot 9, in order to which movable plate 11 moves up and down；There are four the settings of the sliding slot 9, is opened in guard box 24 respectively Four end inner walls, and its bottom surface is equipped with spring 22；The spring 22 is provided with four groups, is grouped several, and the upper end is logical It crosses bolt and is fixed on 11 lower surface surrounding of movable plate, lower end is bolted block and is fixed on 9 bottom surface of sliding slot, in order to prop up Shift movable plate 11；24 upper end of guard box is bolted on 8 lower surface surrounding of transverse slat, and lower end is bolted on bottom plate 13 Upper surface surrounding, in order to protect internal equipment；12 upper end of the supporting rod is welded in the middle part of 10 lower surface of link block, lower end It is bolted on 17 upper surface middle part of non-slipping block, in order to support movable plate 11, and its inside is provided with hydraulic lifting dress Set 21；The hydraulic lift 21 is made of hydraulic stem and hydraulic cylinder, and upper end is bolted on 11 lower surface of movable plate Middle part, lower end have been bolted No. two motors 20, in order to drive No. two motors 20 to move up and down；No. two motors 20 export Axis lower end is equipped with screwed sampler 19 by clutch 18, and it is electrically connected by conducting wire and control device 26；It is described from Clutch 18 is fixed on the output shaft lower end of No. two motors 20 by fixing bolt 23；There are four the settings of the non-slipping block 17, surface It is threadably secured fixing bolt 23, and its outside is provided with U-shaped frame 14；The U-shaped frame 14 is bolted on bottom plate 13 lower surface surroundings, and its lower end is equipped with connecting shaft 15；15 both ends of the connecting shaft pass through 14 lower end of U-shaped frame, and its middle part Idler wheel 16 is installed, in order to mobile whole device.

The present invention operation principle be：

In use, sampling base's depth of highway as needed first, suitable screwed sampler 19 is mounted on clutch On device 18, whole device is then moved to defined place by controlling idler wheel 16, when screwed sampler 19 faces sampling Point；Start No.1 motor 3 by control device 26, No.1 motor 3, which starts, drives driving gear 2 actively, and then drives driven tooth 25 rotation of wheel, and then lead screw 5 is driven to rotate down, lead screw 5, which rotates down, drives movable plate 11 to move down, and then drives anti-skidding Block 17 moves down, and after idler wheel 16 no longer contacts ground, closes No.1 motor 3；It later will be anti-skidding by fixing bolt 23 Block 17 fixes on the ground；Start hydraulic lift 21 by control device 26, hydraulic lift 21, which starts, drives No. two Motor 20 moves down, and then screwed sampler 19 is driven to move down；No. two motors 20 are started by control device 26 simultaneously, No. two motors 20, which start, drives screwed sampler 19 to rotate；19 side of screwed sampler rotation sideband is dynamic to be moved down, and starts to sample.

The better embodiment of this patent is explained in detail above, but this patent is not limited to above-mentioned embodiment party Formula, one skilled in the relevant art within the scope of knowledge, can also be under the premise of not departing from this patent objective It makes a variety of changes.

Claims

The sampler 1. a kind of municipal road is constructed, including transverse slat (8), bottom plate (13) and guard box (24)；It is characterized in that, institute It states transverse slat (8) lower surface and is bolted on guard box (24) upper end, and its upper surface middle part has been bolted No.1 Motor (3)；No.1 motor (3) output shaft has been bolted driving gear (2), and it passes through conducting wire and control device (26) it is electrically connected, and internal positioned at protective shell (1)；The driving gear (2) is engaged with driven gear (25)；The driven tooth It takes turns there are two (25) settings, is mounted on connecting rod (6) upper end；The connecting rod (6) is provided with two groups, and every group four, upper end is slided Dynamic to be connected to driven gear (25) lower surface, lower end is bolted on fixed block (7) upper surface；The fixed block (7) sets There are two setting, lower end is bolted at left and right sides of transverse slat (8) upper surface, and lead screw has been threadably secured inside it (5)；There are two the lead screw (5) settings, is vertically arranged, and upper end is welded with rotational handle (4), sequentially pass through protective shell (1), from Moving gear (25), fixed block (7) and transverse slat (8), lower end are welded on link block (10) upper surface middle part；The link block (10) sets Two groups are set, one group is fixed on by fixing bolt (23) at left and right sides of movable plate (11) upper surface, and another group passes through fixing bolt (23) movable plate (11) lower surface surrounding, and welding supporting rod (12) in the middle part of its lower surface are fixed on；The movable plate (11) is sliding It is dynamic to be connected in sliding slot (9)；Guard box (24) upper end is bolted on transverse slat (8) lower surface surrounding, and lower end passes through bolt It is fixed on bottom plate (13) upper surface surrounding；Supporting rod (12) upper end is welded in the middle part of link block (10) lower surface, and lower end is logical It crosses bolt and is fixed on non-slipping block (17) upper surface middle part, and its inside is provided with hydraulic lift (21)；The hydraulic lifting Device (21) is made of hydraulic stem and hydraulic cylinder, and upper end is bolted in the middle part of movable plate (11) lower surface, and lower end passes through Bolt is fixed with No. two motors (20)；No. two motors (20) the output shaft lower end is equipped with spiral sampling by clutch (18) Device (19), and it is electrically connected by conducting wire and control device (26).
The sampler 2. a kind of municipal road according to claim 1 is constructed, which is characterized in that the control device (26) It is embedded in front end on the left of transverse slat (8) upper surface, and its surface is equipped with control button.
The sampler 3. a kind of municipal road according to claim 1 is constructed, which is characterized in that the protective shell (1) is logical It crosses bolt and is fixed on transverse slat (8) upper surface.
The sampler 4. a kind of municipal road according to claim 1 is constructed, which is characterized in that sliding slot (9) setting There are four, it is opened in (24) four end inner wall of guard box respectively, and its bottom surface is equipped with spring (22)；The spring (22) sets Four groups are equipped with, several are grouped, and the upper end is bolted on movable plate (11) lower surface surrounding, lower end is solid by bolt Determine block and is fixed on sliding slot (9) bottom surface.
The sampler 5. a kind of municipal road according to claim 1 is constructed, which is characterized in that the clutch (18) is logical Cross the output shaft lower end that fixing bolt (23) is fixed on No. two motors (20).
The sampler 6. a kind of municipal road according to claim 1 is constructed, which is characterized in that the non-slipping block (17) sets There are four setting, surface has been threadably secured fixing bolt (23), and its outside is provided with U-shaped frame (14).
The sampler 7. a kind of municipal road according to claim 6 is constructed, which is characterized in that the U-shaped frame (14) is logical It crosses bolt and is fixed on bottom plate (13) lower surface surrounding, and its lower end is equipped with connecting shaft (15)；It wears at connecting shaft (15) both ends U-shaped frame (14) lower end is crossed, and its middle part is equipped with idler wheel (16).