CN206941555U - A kind of arc shovel for sand replacement method detection Subgrade Compaction of digging pit - Google Patents
A kind of arc shovel for sand replacement method detection Subgrade Compaction of digging pit Download PDFInfo
- Publication number
- CN206941555U CN206941555U CN201720918156.7U CN201720918156U CN206941555U CN 206941555 U CN206941555 U CN 206941555U CN 201720918156 U CN201720918156 U CN 201720918156U CN 206941555 U CN206941555 U CN 206941555U
- Authority
- CN
- China
- Prior art keywords
- spade
- arc shovel
- extension
- socketed
- handle
- 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.)
- Expired - Fee Related
Links
Landscapes
- Shovels (AREA)
Abstract
The utility model discloses a kind of arc shovel for sand replacement method detection Subgrade Compaction of digging pit of technical field of road construction,Including arc shovel head,Threaded post is provided with the top of the arc shovel head,The outer wall of the threaded post is socketed with lower spade,The outer wall of the lower spade is socketed with sliding sleeve,The right side middle position of the extension spade is provided with spill spin block,Spade is socketed with the top of the outer wall of the extension spade,The inner cavity top of the intracavity bottom of the upper spade and lower spade is provided with the internal thread being engaged with upper screw thread and lower screw thread,Handle is provided with the top of the upper spade,The length of spade can change,Meet actual use needs,The height of pedal can also be adjusted,The height that pedal can be carried out according to excavating depth is adjusted,It is easy to regulation pressurization height,Arc shovel head is arranged on to the end of handle,Hoe can also be regarded to use,The utility model is easy to carry,It is practical.
Description
Technical field
Technical field of road construction is the utility model is related to, is specially that one kind is used for sand replacement method detection Subgrade Compaction of digging pit
Arc shovel.
Background technology
Sand replacement method is the main method of many engineering site measure compactnesss at present, and surface looks simple, but actual behaviour
Usually bad grasp, easily causes larger error when making, and often triggers and is striven between quality testing, superintendent office and unit in charge of construction
View.So need enough operations horizontal.When digging pit sand replacement method detection Subgrade Compaction, it is necessary to will be tested pits using arc shovel interior
Sample take out, existing arc shovel structure is single, and it is inconvenient to excavate, and volume is larger, not readily portable, therefore, it is proposed that
A kind of arc shovel for sand replacement method detection Subgrade Compaction of digging pit.
Utility model content
The purpose of this utility model is to provide a kind of arc shovel for sand replacement method detection Subgrade Compaction of digging pit, with solution
The existing arc shovel structure proposed in certainly above-mentioned background technology is single, and it is inconvenient to excavate, and volume is larger, and not readily portable asks
Topic.
To achieve the above object, the utility model provides following technical scheme：One kind is used for sand replacement method detection roadbed of digging pit
The arc shovel of compactness, including arc shovel head, the bottom of the arc shovel head are provided with blade, set at the top of the arc shovel head
Threaded post is equipped with, the outer wall of the threaded post is socketed with lower spade, and the outer wall of the lower spade is socketed with sliding sleeve, the lower spade
The left and right sides be symmetrically bolted with bolt, and bolt is located at the bottom of sliding sleeve, and the left and right sides of the sliding sleeve is symmetrical
Pedal is provided with, the inner cavity top of the lower spade is plugged with extension spade, and the left and right sides bottom of the extension spade is equal
Lower screw thread is provided with, the top of the left and right sides of the extension spade is provided with the upper screw thread opposite with lower hand of thread spiral, institute
The right side middle position for stating extension spade is provided with spill spin block, and spade is socketed with the top of the outer wall of the extension spade, described
The inner cavity top of the intracavity bottom of upper spade and lower spade is provided with the internal thread being engaged with upper screw thread and lower screw thread, it is described on
Handle is provided with the top of spade, protective jacket is symmetrically socketed with left and right sides of the outer wall of the handle, the inner chamber of the handle is left
The intracavity bottom of right both sides and lower spade is provided with the threaded interior hole being engaged with threaded post.
Preferably, the left and right sides of the upper spade and lower spade is uniformly provided with the bolt being engaged with bolt
Hole.
Preferably, the protective jacket is spring protective set.
Compared with prior art, the beneficial effects of the utility model are：One kind that the utility model proposes is used for tank of digging pit
Sand method detects the arc shovel of Subgrade Compaction, and the length of spade can change, and meet actual use needs, the height of pedal
It can also adjust, the height that pedal can be carried out according to excavating depth is adjusted, and is easy to regulation pressurization height, arc shovel head is pacified
Mounted in the end of handle, hoe can also be regarded and used, the utility model is easy to carry, practical.
Brief description of the drawings
Fig. 1 is the utility model structure diagram.
In figure：1 arc shovel head, 2 blades, 3 threaded posts, 4 times spades, 5 sliding sleeves, 6 bolts, 7 pedals, 8 extension shovels
Handle, 9 spill spin blocks, 10 times screw threads, screw thread on 11, spade, 13 handles, 14 protective jackets, 15 threaded interior holes on 12.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Referring to Fig. 1, the utility model provides a kind of technical scheme：One kind is used for sand replacement method detection Subgrade Compaction of digging pit
Arc shovel, including arc shovel head 1, the bottom of the arc shovel head 1 is provided with blade 2, and the top of the arc shovel head 1 is set
There is threaded post 3, the outer wall of the threaded post 3 is socketed with lower spade 4, and the outer wall of the lower spade 4 is socketed with sliding sleeve 5, under described
The left and right sides of spade 4 is symmetrically bolted with bolt 6, and bolt 6 is located at the bottom of sliding sleeve 5, the left and right of the sliding sleeve 5
Both sides are symmetrically arranged with pedal 7, and the inner cavity top of the lower spade 4 is plugged with extension spade 8, a left side for the extension spade 8
Right two side bottoms are provided with lower screw thread 10, and the top of the left and right sides of the extension spade 8 is provided with and the lower spiral side of screw thread 10
To opposite upper screw thread 11, the right side middle position of the extension spade 8 is provided with spill spin block 9, the outer wall of the extension spade 8
Top is socketed with spade 12, and the intracavity bottom of the upper spade 12 and the inner cavity top of lower spade 4 are provided with and upper screw thread 11
The internal thread being engaged with lower screw thread 10, the top of the upper spade 12 are provided with handle 13, the outer wall of the handle 13 or so
Both sides are symmetrically socketed with protective jacket 14, are provided with and spiral shell with the intracavity bottom of lower spade 4 at left and right sides of the inner chamber of the handle 13
The threaded interior hole 15 that line post 3 is engaged.
Wherein, the left and right sides of the upper spade 12 and lower spade 4 is uniformly provided with the bolt being engaged with bolt 6
Hole, it is easy to, when sliding sleeve 5 is moved to specified location, position sliding sleeve 5 using bolt 6 and bolt hole, the protection
Set 14 is spring protective set, improves the comfort level of the hand when excavating.
Operation principle：Arc shovel head 1 is fabricated to according to the circular radian of roadbed using steel plate, on the roadbed ground of test point
Circular wheel profile is drawn, the depth excavated as needed, the number of altitude is made on the arc shovel, when carrying out the number of altitude,
According to being actually needed, spill spin block 9 is rotated so that extension spade 8 extends, and satisfaction uses needs, and arc shovel head 1 is aligned into circular wheel
On profile one at, arc shovel head 1 is perpendicular to the ground, and both hands hold protective jacket 14, and foot press is lived into pedal 7, downwards pressure, enter
Row excavates downwards, after certain depth is excavated, slides sliding sleeve 5, changes the height of pedal 7, then installed using bolt 6
Positioned in the bolt hole of correspondence position so that the height of pedal 7 meets foot-operated height, when excavating depth reaches demarcation
During depth, arc shovel head 1 is then taken out, the next place being aligned on circular wheel profile, aforesaid operations step is repeated, by arc
Shovel head 1 is arranged on the end of handle 13, can also regard hoe and use.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (3)
1. a kind of arc shovel for sand replacement method detection Subgrade Compaction of digging pit, including arc shovel head (1), it is characterised in that：Institute
The bottom for stating arc shovel head (1) is provided with blade (2), and threaded post (3), the spiral shell are provided with the top of the arc shovel head (1)
The outer wall of line post (3) is socketed with lower spade (4), and the outer wall of the lower spade (4) is socketed with sliding sleeve (5), the lower spade (4)
The left and right sides is symmetrically bolted with bolt (6), and bolt (6) is located at the bottom of sliding sleeve (5), a left side for the sliding sleeve (5)
Right both sides are symmetrically arranged with pedal (7), and the inner cavity top of the lower spade (4) is plugged with extension spade (8), the extension shovel
The left and right sides bottom of handle (8) is provided with lower screw thread (10), and the top of the left and right sides of the extension spade (8) is provided with
The opposite upper screw thread (11) of screw thread (10) hand of spiral, the right side middle position of the extension spade (8) are provided with spill spin block
(9) spade (12), the intracavity bottom and lower shovel of the upper spade (12), are socketed with the top of the outer wall of the extension spade (8)
The inner cavity top of handle (4) is provided with the internal thread being engaged with upper screw thread (11) and lower screw thread (10), the upper spade (12)
Top is provided with handle (13), and symmetrically protective jacket (14), the handle are socketed with left and right sides of the outer wall of the handle (13)
(13) the inner chamber left and right sides and the intracavity bottom of lower spade (4) is provided with the threaded interior hole (15) being engaged with threaded post (3).
A kind of 2. arc shovel for sand replacement method detection Subgrade Compaction of digging pit according to claim 1, it is characterised in that：
The left and right sides of the upper spade (12) and lower spade (4) is uniformly provided with the bolt hole being engaged with bolt (6).
A kind of 3. arc shovel for sand replacement method detection Subgrade Compaction of digging pit according to claim 1, it is characterised in that：
The protective jacket (14) is spring protective set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720918156.7U CN206941555U (en) | 2017-07-26 | 2017-07-26 | A kind of arc shovel for sand replacement method detection Subgrade Compaction of digging pit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720918156.7U CN206941555U (en) | 2017-07-26 | 2017-07-26 | A kind of arc shovel for sand replacement method detection Subgrade Compaction of digging pit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206941555U true CN206941555U (en) | 2018-01-30 |
Family
ID=61370158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720918156.7U Expired - Fee Related CN206941555U (en) | 2017-07-26 | 2017-07-26 | A kind of arc shovel for sand replacement method detection Subgrade Compaction of digging pit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206941555U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114042661A (en) * | 2021-11-09 | 2022-02-15 | 中建八局第二建设有限公司 | Concrete cleaning device |
-
2017
- 2017-07-26 CN CN201720918156.7U patent/CN206941555U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114042661A (en) * | 2021-11-09 | 2022-02-15 | 中建八局第二建设有限公司 | Concrete cleaning device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110206493B (en) | Construction process of full-sleeve full-rotation bored pile | |
| CN206941555U (en) | A kind of arc shovel for sand replacement method detection Subgrade Compaction of digging pit | |
| CN106871866B (en) | Excavation surface bottom settlement deformation monitoring device and application method thereof | |
| CN1654749A (en) | Lean correcting and foundation consolidating method for building by filling water | |
| CN109025816B (en) | Construction method for long spiral leading hole of prestressed pipe pile with ultra-deep and ultra-thick compact sand layer | |
| CN102704459A (en) | Test device of indoor model for reinforcing soft soil foundation by dynamic compaction | |
| CN202787222U (en) | Deep stratum reinforcement rammer | |
| CN104727295B (en) | Preexisting hole filler displacement hammer flattener heavy-tamping method | |
| CN206859293U (en) | A kind of borehole device for sand replacement method detection compactness | |
| CN210221556U (en) | Soil sampler for back backfill soil core pulling detection | |
| CN108007764A (en) | Lower embedding type concrete component intensity Indirect testing devices and methods therefor | |
| CN207964415U (en) | Sand replacement method detects fill subgrade compactness excavating device of testing pits | |
| CN209945769U (en) | Active downward-pressing type movable valve thin-wall soil sampler for soft soil | |
| CN205171490U (en) | Machinery digs special stamp hammer of backfilling in pole hole | |
| CN2918541Y (en) | Piling apparatus | |
| CN103866763B (en) | Method for making pile by performing pile pressure irrigation through immersed tube and special device and application | |
| CN209676817U (en) | A kind of novel fruits plantation ditcher for loosening the soil before planting | |
| CN213805297U (en) | Foundation compactness detection device | |
| CN206034467U (en) | Drainage device | |
| CN218712815U (en) | A device of fetching earth for digging pit irritates husky method detection road bed compactness | |
| CN215290052U (en) | Highway engineering roadbed compactness check out test set that prevents rubble from splashing | |
| CN206591506U (en) | The monitoring device of reclaimation area deep sedimentation | |
| CN220079954U (en) | A simple and easy device for evaluating loess subgrade collapsibility | |
| CN216050826U (en) | Device for taking undisturbed soil of deep soil profile in layered mode | |
| CN213658291U (en) | Environmental monitoring sampling device for soil remediation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180130 Termination date: 20190726 |