CN204780840U - A automatic kelly device for static cone penetration test equipment - Google Patents
A automatic kelly device for static cone penetration test equipment Download PDFInfo
- Publication number
- CN204780840U CN204780840U CN201520327650.7U CN201520327650U CN204780840U CN 204780840 U CN204780840 U CN 204780840U CN 201520327650 U CN201520327650 U CN 201520327650U CN 204780840 U CN204780840 U CN 204780840U
- Authority
- CN
- China
- Prior art keywords
- automatic
- axle core
- handle
- core handle
- test equipment
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
Links
Landscapes
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The utility model discloses an automatic kelly device for static cone penetration test equipment, including crossbeam, hydraulic cylinder, hand -operated direction valve, piston rod, automatic centre gripping ware, probe rod, hydraulic cylinder and hand -operated direction valve all set up in on the crossbeam, the hand -operated direction valve pass through oil pipe with hydraulic cylinder is connected, the piston rod set up in hydraulic cylinder's top, automatic centre gripping ware is fixed set up in on the piston rod, be provided with pull rod, extension spring on the automatic centre gripping ware, pass through between the pull rod the extension spring is connected, the probe rod run through in automatic centre gripping ware with the crossbeam, the probe rod is close to the one end of crossbeam is provided with the probe. The utility model discloses an automatic centre gripping of probe rod injection in -process had both improved injection efficiency, had successfully solved the potential safety hazard problem of traditional cardboard formula kelly device again, compared with traditional kelly device, had operation high efficiency, safe and reliable's advantage.
Description
Technical field
The utility model relates to a kind of automatic clamping lever apparatus for cone penetration test equipment, belongs to geotechnical investigation equipment technical field.
Background technology
Cone penetration test is one of in-situ testing technique commonly used in geotechnical investigation.It is utilize static(al) with a constant injection speed by circular cone probe by a series of feeler lever press-in soil, carry out the in situ test of the physico-mechanical properties of indirect judgement soil according to the probe penetration resistance size recorded.There is provided source according to injection power, conventional cone penetration test equipment is divided into hand-rail type and the large type of hydraulic power formula two, but no matter adopts which kind of injection power, and static contact-detection machine injection kelly device is necessary auxiliary accessories.
At present, static contact-detection machine injection kelly device is mostly board plug type, processes flat side at probing rod joint place, pushes down the clamp being stuck in feeler lever flat horizontal with static contact-detection machine two pieces at a distance of the pressing plate of 0.5 meter, drives the downward injection of feeler lever or up rise to pull out.Because the position of the hand-held clamp of operating personnel is inaccurate or absent-minded, the finger card that happens occasionally breaks to residual, there is potential safety hazard.
Utility model content
For overcoming the defect that prior art exists, solving the problems of the technologies described above, the utility model proposes a kind of automatic clamping lever apparatus for cone penetration test equipment.
The utility model adopts following technical scheme: a kind of automatic clamping lever apparatus for cone penetration test equipment, it is characterized in that, comprise crossbeam, hydraulic jack, hand-operated direction valve, piston rod, automatic spider, feeler lever, described hydraulic jack and hand-operated direction valve are all arranged on described crossbeam, described hand-operated direction valve is connected with described hydraulic jack by oil pipe, described piston rod is arranged at the top of described hydraulic jack, described automatic spider is fixedly installed on described piston rod, described automatic spider is provided with pull bar, extension spring, be connected by described extension spring between described pull bar, described feeler lever is through described automatic spider and described crossbeam, described feeler lever is provided with probe near one end of described crossbeam.
Preferably, automatic spider comprises cramping body, card, handle connecting rod, left axle core handle, right axle core handle, cramping body is connected by bolt with card, left axle core handle and right axle core handle are fixedly installed on cramping body, and left axle core handle is connected by handle connecting rod with right axle core handle.
Preferably, cramping body both sides have horizontal through hole, and horizontal through hole inside is provided with clamp axis core, and clamp axis core is fixedly connected with left axle core handle, right axle core handle respectively.
Preferably, the connected mode of clamp axis core and left axle core handle, right axle core handle is for welding, and the connected mode of cramping body and left axle core handle, right axle core handle is for welding.
Preferably, the both sides of cramping body have vertical through hole, match with piston rod in the aperture of vertical through hole.
Preferably, the two ends of handle connecting rod are provided with through hole.
The beneficial effect that the utility model reaches: (1), by the interaction of automatic spider 4 and feeler lever 1, realizes downforce or uplift force to be converted into bond stress, thus replaces existing board plug type kelly device; (2) achieve the automatic clamping in feeler lever 1 penetration process, both improve injection efficiency, successfully solve again the security hidden trouble of the board-like kelly device of legacy card; (3) achieve the continuous injection in cone penetration test process and rise and pull out, compared with legacy card lever apparatus, have and run efficient, safe and reliable advantage.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 (a) and (b) are the front view of automatic spider of the present utility model and the structural representation of top view respectively.
Fig. 3 (a) and (b) are the front view of the cramping body of automatic spider and the structural representation of top view respectively.
Fig. 4 (a) and (b) are the front view of the clamp axis core of automatic spider and the structural representation of A-A direction view respectively.
Fig. 5 (a) and (b) are the front view of handle connecting rod and the structural representation of left view of automatic spider respectively.
The implication marked in figure: 1-feeler lever; 2-pull bar; 3-extension spring; 4-automatic spider; 5-piston rod; 6-hand-operated direction valve; 7-oil pipe; 8-hydraulic jack; 9-crossbeam; 10-static contact-detection machine is popped one's head in, 11-cramping body, 12-card, 13-left axle core handle, 14-right axle core handle, 15-handle connecting rod, 16-clamp axis core, 17-bolt, 18-horizontal through hole, the vertical through hole of 19-, 20-through hole.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further described.Following examples only for clearly the technical solution of the utility model being described, and can not limit protection domain of the present utility model with this.
Fig. 1 is structural representation of the present utility model, a kind of automatic clamping lever apparatus for cone penetration test equipment, it is characterized in that, comprise crossbeam 9, hydraulic jack 8, hand-operated direction valve 6, piston rod 5, automatic spider 4, feeler lever 1, hydraulic jack 8 and hand-operated direction valve 6 are all arranged on crossbeam 9, hand-operated direction valve 6 is connected with hydraulic jack 8 by oil pipe 7, piston rod 5 is arranged at the top of hydraulic jack 8, automatic spider 4 is fixedly installed on piston rod 5, automatic spider 4 is provided with pull bar 2, extension spring 3, be connected by extension spring 3 between pull bar 2, feeler lever 1 is through automatic spider 4 and crossbeam 9, feeler lever 1 is provided with probe 10 near one end of crossbeam 9.
Fig. 2 (a) and (b) are the front view of automatic spider of the present utility model and the structural representation of top view respectively, automatic spider comprises cramping body 11, card 12, handle connecting rod 15, left axle core handle 13, right axle core handle 14, cramping body 11 is connected by bolt 17 with card 12, left axle core handle 13 is fixedly installed on cramping body 11 with right axle core handle 14, and left axle core handle 13 is connected by handle connecting rod 15 with right axle core handle 14; Cramping body 11 both sides have horizontal through hole 18, and horizontal through hole 18 inside is provided with clamp axis core 16, and clamp axis core 16 is fixedly connected with left axle core handle 13, right axle core handle 14 respectively; The connected mode of clamp axis core 16 and left axle core handle 13, right axle core handle 14 is for welding, and the connected mode of cramping body 11 and left axle core handle 13, right axle core handle 14 is for welding.
Fig. 3 (a) and (b) are the front view of the cramping body of automatic spider and the structural representation of top view respectively, and the both sides of cramping body 11 have vertical through hole 19, match with piston rod 5 in the aperture of vertical through hole 19; The shape at the middle part of cramping body 11 is hexagon, and the outer angle of dual-side is 30 degree.
Fig. 4 (a) and (b) are the front view of the clamp axis core of automatic spider and the structural representation of A-A direction view respectively, and the inner side pitch of clamp axis core is 1.5.
Fig. 5 (a) and (b) are the front view of handle connecting rod and the structural representation of left view of automatic spider respectively, and the two ends of handle connecting rod 15 are provided with through hole 20.
The course of work of the present utility model is as follows: in static sounding operation process, during injection, separately be with the pull bar 2 of extension spring 3 with hand, card 12 is opened, the feeler lever 1 of band probe 10 is passed automatic spider 4 until the position of ground surface soil, connect feeler lever 1 again, operation hand-operated direction valve 6 makes piston rod 5 toward descending, card 12 Automatic-clamping under the effect of extension spring 3, and feeler lever 1 is larger toward resistance when pressing down, card 12 holds tighter, along with probe 10 is pressed in soil toward descending drive feeler lever 1 by piston rod 5 continuously; After one stroke, when piston rod 5 up promotes, due to soil, to embrace feeler lever 1 motionless, and card 12 is unclamped automatically, until piston rod 5 be raised to oil cylinder 8 push up time, when descending, card 12 is Automatic-clamping feeler lever 1 again, makes feeler lever 1 be pressed in soil, so repeatedly, reach the effect of clamping automatically, operating personnel only need connect feeler lever 1; Rise when pulling out feeler lever 1, the card 12 of automatic spider 4 li is removed, install in the other direction, just automatically can rise and pull out feeler lever 1, identical when course of action and injection feeler lever 1.
The above is only preferred embodiment of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model know-why; can also make some improvement and distortion, these improve and distortion also should be considered as protection domain of the present utility model.
Claims (6)
1. the automatic clamping lever apparatus for cone penetration test equipment, it is characterized in that, comprise crossbeam (9), hydraulic jack (8), hand-operated direction valve (6), piston rod (5), automatic spider (4), feeler lever (1), described hydraulic jack (8) and hand-operated direction valve (6) are all arranged on described crossbeam (9), described hand-operated direction valve (6) is connected with described hydraulic jack (8) by oil pipe (7), described piston rod (5) is arranged at the top of described hydraulic jack (8), described automatic spider (4) is fixedly installed on described piston rod (5), described automatic spider (4) is provided with pull bar (2), extension spring (3), be connected by described extension spring (3) between described pull bar (2), described feeler lever (1) is through described automatic spider (4) and described crossbeam (9), described feeler lever (1) is provided with probe (10) near one end of described crossbeam (9).
2. a kind of automatic clamping lever apparatus for cone penetration test equipment according to claim 1, it is characterized in that, described automatic spider comprises cramping body (11), card (12), handle connecting rod (15), left axle core handle (13), right axle core handle (14), described cramping body (11) is connected by bolt (17) with described card (12), described left axle core handle (13) and described right axle core handle (14) are fixedly installed on described cramping body (11), described left axle core handle (13) is connected by described handle connecting rod (15) with described right axle core handle (14).
3. a kind of automatic clamping lever apparatus for cone penetration test equipment according to claim 2, it is characterized in that, described cramping body (11) both sides have horizontal through hole (18), described horizontal through hole (18) inside is provided with clamp axis core (16), and described clamp axis core (16) is fixedly connected with described left axle core handle (13), described right axle core handle (14) respectively.
4. a kind of automatic clamping lever apparatus for cone penetration test equipment according to claim 3, it is characterized in that, the connected mode of described clamp axis core (16) and described left axle core handle (13), described right axle core handle (14) is for welding, and the connected mode of described cramping body (11) and described left axle core handle (13), described right axle core handle (14) is for welding.
5. a kind of automatic clamping lever apparatus for cone penetration test equipment according to claim 4, it is characterized in that, the both sides of described cramping body (11) have vertical through hole (19), match with described piston rod (5) in the aperture of described vertical through hole (19).
6. a kind of automatic clamping lever apparatus for cone penetration test equipment according to claim 4, is characterized in that, the two ends of handle connecting rod (15) are provided with through hole (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520327650.7U CN204780840U (en) | 2015-05-19 | 2015-05-19 | A automatic kelly device for static cone penetration test equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520327650.7U CN204780840U (en) | 2015-05-19 | 2015-05-19 | A automatic kelly device for static cone penetration test equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204780840U true CN204780840U (en) | 2015-11-18 |
Family
ID=54520924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520327650.7U Withdrawn - After Issue CN204780840U (en) | 2015-05-19 | 2015-05-19 | A automatic kelly device for static cone penetration test equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204780840U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104895036A (en) * | 2015-05-19 | 2015-09-09 | 中国能源建设集团江苏省电力设计院有限公司 | Automatic rod clamping device for static penetration test device |
-
2015
- 2015-05-19 CN CN201520327650.7U patent/CN204780840U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104895036A (en) * | 2015-05-19 | 2015-09-09 | 中国能源建设集团江苏省电力设计院有限公司 | Automatic rod clamping device for static penetration test device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203599460U (en) | Riveting machine capable of detecting heights of rivets | |
| CN104483191B (en) | A kind of pressure testing machine concrete compression-resistanmodifier fixture and its application method | |
| CN204780840U (en) | A automatic kelly device for static cone penetration test equipment | |
| CN102914430A (en) | Door lock handle tension testing device | |
| CN104895036A (en) | Automatic rod clamping device for static penetration test device | |
| CN201483208U (en) | Removal tool for diesel engine main bearing cover | |
| CN204594801U (en) | A kind of Brazilian disc end face diametral compression test fixture | |
| CN104526324A (en) | Pin shaft dismounting device for coal mine hydraulic support | |
| CN202453207U (en) | Vertical type derrick test stand for prop pulling hoist | |
| CN207058466U (en) | A kind of taking out positioning pin device | |
| CN206876481U (en) | A kind of fixture of rope tension detection | |
| CN206873432U (en) | A kind of heavy dynamic penetration machine | |
| CN204238848U (en) | A kind of oil cylinder water booster system of engineering pile machine | |
| CN103742087A (en) | Integrated type automatic thread screwing-unscrewing device | |
| CN209319676U (en) | Multi-functional omnidirectional's hydraulic dismounting device | |
| CN204470927U (en) | Coal mine hydraulic supporting eliminator | |
| CN209603897U (en) | A kind of modified form auxiliary device of drilling rod up and down of underground hydraulic pressure drilling machine | |
| CN205390202U (en) | Novel half machine is split to pig's head | |
| CN202039798U (en) | Punching pliers for oilfield drilling tool | |
| CN203716894U (en) | Integrated automatic thread screwing and unscrewing device | |
| CN210564431U (en) | Underground measurement short-section round cover plate pulling device | |
| CN206083980U (en) | Main reducer lock nut fluting pressure pincers | |
| CN104264552A (en) | Special disassembly machine tool for high-speed ballastless turnout eccentric cone | |
| CN210524974U (en) | Pumping unit polish rod packing lifting device and polish rod fixing structure | |
| CN216707334U (en) | Tool for rapidly replacing coupling nylon rope of locomotive gearbox |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20151118 Effective date of abandoning: 20170426 |
|
| AV01 | Patent right actively abandoned |