CN207959169U - A kind of gravity feeler inspection weight lifting device - Google Patents
A kind of gravity feeler inspection weight lifting device Download PDFInfo
- Publication number
- CN207959169U CN207959169U CN201820354872.1U CN201820354872U CN207959169U CN 207959169 U CN207959169 U CN 207959169U CN 201820354872 U CN201820354872 U CN 201820354872U CN 207959169 U CN207959169 U CN 207959169U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- lifting device
- support frame
- bull stick
- block
- Prior art date
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- Expired - Fee Related
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- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The utility model is related to a kind of gravity feeler inspection weight lifting devices, including tripping gear, the upper end of the tripping gear is equipped with support frame, the intracavitary upper end of the support frame is equipped with slide bar, sliding block is slidably connected at left and right sides of the slide bar, the sliding block is fixedly connected with spring close to the side of fixed block, the upper end of the sliding block is fixedly connected with connecting rod, the connecting rod is fixedly connected with elastic drag rope close to a middle side part of fixed block, the lower end of the sliding block is rotatably connected to bull stick by the first link block, the upper center of the bull stick is mutually rotatablely connected, the other end of the bull stick is rotatably connected to the second link block, the opposite side of second link block is fixedly connected with grapple, the outer surface lower end of the tripping gear is rotatably connected to lifting device, the utility model is related to gravity feeler inspection weight lift technique fields.The gravity feeler inspection weight lifting device has achieved the purpose that easy of rise, has been convenient for carrying, realizes that weight moment falls off, improved detection efficiency.
Description
Technical field
The utility model is related to gravity feeler inspection weight lift technique field, specially a kind of gravity feeler inspection weight promotes dress
It sets.
Background technology
So-called dynamic sounding is the weight using certain mass, the circular cone for the standard specification being connected with feeler lever is popped one's head in
It squeezes into soil, according to when 10cm, required blow counts do foundation soil to judge the mechanical characteristic of soil in probe injection soil
Go out the geological mapping means of overall merit.In actual application at the scene, due to by field geology conditions and hole wall with
The friction of circular cone probe and the influence of other uncontrollable factors, the injection of feeler lever is pure manual operation, extremely arduous.In addition
Since the factors such as out of plumb injection and friction occur during the rebound of the soil body, manual operation after feeler lever injection so that feeler lever exists
On pull out during time for consuming it is big, prospecting efficiency is low, or even needs could take out feeler lever after excavating so that feeler lever promotion
Especially difficult, under the extreme terrain of the All other routes roadbed side slope such as railway, highway, the injection and promotion of feeler lever are more difficult.
For weight method for improving there are two types of, one is men hoisting, this mode working efficiency is low, labor intensive
More, great work intensity is aggravated with the fatigue of staff, and hoisting depth will be increasingly difficult to ensure, leverage experiment
As a result reliability, meanwhile, it is also easy to cause safety accident.Another kind is to use automatically controlled equal devices, although saving manpower,
But due to such GCO probe GCO it is big absolutely to the prospecting of foundation bearing capacity in the case of in remote districts, the continuation of the journey of electric control gear
There is very big problem in ability, and cost is excessively high, device volume is very much not portable.
Utility model content
To solve the above problems, the purpose of this utility model is to provide a kind of gravity feeler inspection weight lifting devices.
To achieve the above object, the technical solution that the utility model is taken is：A kind of gravity feeler inspection weight lifting device, packet
Tripping gear is included, the upper end of the tripping gear is provided with support frame, and the intracavitary upper end of the support frame is provided with slide bar, described
The left and right ends of slide bar are fixedly connected with support frame inner wall, and fixed block is fixedly connected in the middle part of the slide bar, the slide bar
The left and right sides slidably connects sliding block, and the sliding block is fixedly connected with spring, the upper end of the sliding block close to the side of fixed block
It is fixedly connected with connecting rod, the connecting rod is fixedly connected with elastic drag rope, the lower end of the sliding block close to a middle side part of fixed block
It is fixedly connected with the first link block, the middle part of first link block is rotatably connected to bull stick, and the bull stick is L-shaped, and
The upper center of the bull stick is mutually rotatablely connected, and the one end of the bull stick far from the first link block is rotatably connected to the second connection
Block, the opposite side of second link block are fixedly connected with grapple, and the outer surface lower end of the tripping gear is rotatably connected to
Lifting device, the lifting device include telescopic rod, and top and the support frame outer wall of the telescopic rod are rotatablely connected, described flexible
The lower end outer surface of bar is provided with graduated scale.
Preferably, the upper and lower surface of the support frame symmetrically offers port, and the upper end of the connecting rod, which passes through, to be led to
Mouth to the outer wall upper end of support frame, the lower end of the bull stick passes through port to the outer wall lower end of support frame.
Preferably, the one end of the elastic drag rope far from connecting rod is fixedly connected with traction rope, and the traction rope is far from elasticity
One end of drawstring is fixedly connected with draw ring.
Preferably, the lower end of the grapple is linked with weight by lanyard, and the weight has been internally embedded circular cone probe.
Preferably, there are three the lifting device is symmetrically arranged, the bottom of the telescopic rod is fixedly connected with support
Block.
Preferably, the slide bar is enclosed with cushion pad close to a side external surface of support frame inner wall.
Compared with prior art, the utility model has the advantages that：
1, the support frame of the lifting device of the utility model and tripping gear is rotatablely connected, and after reaching exploration place, will be carried
It rises device lower end to open, supporting block is placed on ground, by pulling telescopic rod to improve tripping gear to the height needed for test
Degree determines whether weight reaches nominative testing height by the graduated scale of observation telescopic rod lower end, meanwhile, for detecting three
Whether lifting device is located on horizontal line, reduces error, and device when not in use can pack up lifting device, convenient for collecting and take
Band has achieved the purpose that easy of rise, has been convenient for carrying, improved detection efficiency.
2, between the lanyard that weight upper end is fixedly connected is placed in grapple by the utility model, draw ring, traction rope are pulled downward on
It is downward to draw elastic drag rope, elastic drag rope pulls connecting rod close to fixed Block direction, and connecting rod band movable slider slides on slide bar, and
Close to fixed Block direction, spring is contacted and is squeezed with fixed block, and sliding block drives bar rotation, bull stick band by the first link block
Dynamic grapple closes up, and stretches lifting device, after grapple drives weight to be promoted to nominative testing height by lanyard, unclamps draw ring, pressure
The spring of contracting generates elastic force and flicks sliding block moment, and weight moment falls off, and has achieved the purpose that realize that weight moment falls off, operate
Simply, time saving and energy saving.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of tripping gear in the utility model；
Fig. 3 is the structural schematic diagram of lifting device in the utility model.
Reference sign：
1, tripping gear；2, support frame；3, slide bar；4, fixed block；5, sliding block；6, connecting rod；7, elastic drag rope；8, first connects
Connect block；9, bull stick；10, the second link block；11, grapple；12, lifting device；13, telescopic rod；14, graduated scale；15, port；16、
Traction rope；17, draw ring；18, weight；19, supporting block.
Specific implementation mode
In order to make the technical problems, technical solutions and advantages to be solved by the utility model clearer, below in conjunction with attached drawing
And specific embodiment is described in detail.
It please referring to shown in 1~Fig. 3 of Figure of description, the utility model is a kind of gravity feeler inspection weight lifting device, including
The upper end of tripping gear 1, tripping gear 1 is provided with support frame 2, and the intracavitary upper end of support frame 2 is provided with slide bar 3, a left side for slide bar 3
Right both ends are fixedly connected with 2 inner wall of support frame, and the middle part of slide bar 3 is fixedly connected with fixed block 4, the left and right sides sliding of slide bar 3
It is connected with sliding block 5, sliding block 5 is fixedly connected with spring close to the side of fixed block 4, and the upper end of sliding block 5 is fixedly connected with connecting rod 6,
Connecting rod 6 is fixedly connected with elastic drag rope 7 close to a middle side part of fixed block 4, and the lower end of sliding block 5 is fixedly connected with the first link block
8, the middle part of the first link block 8 is rotatably connected to bull stick 9, and bull stick 9 is L-shaped, and the upper center of the bull stick 9 mutually company of rotation
It connects, the one end of bull stick 9 far from the first link block 8 is rotatably connected to the second link block 10, and the opposite side of the second link block 10 is solid
Surely it is connected with grapple 11, the outer surface lower end of tripping gear 1 is rotatably connected to lifting device 12, and lifting device 12 includes telescopic rod
13, top and 2 outer wall of support frame of telescopic rod 13 are rotatablely connected, and the lower end outer surface of telescopic rod 13 is provided with graduated scale 14.
The upper and lower surface of the support frame 2 symmetrically offers port 15, and the upper end of connecting rod 6 passes through port 15 to branch
The lower end of the outer wall upper end of support frame 2, bull stick 9 passes through port 15 to the outer wall lower end of support frame 2.
The one end of the elastic drag rope 7 far from connecting rod 6 is fixedly connected with traction rope 16, and traction rope 16 is far from elastic drag rope 7
One end be fixedly connected with draw ring 17.
The lower end of the grapple 11 is linked with weight 18 by lanyard, and weight 18 has been internally embedded circular cone probe.
There are three the lifting device 12 is symmetrically arranged, the bottom of telescopic rod 13 is fixedly connected with supporting block 19.
The slide bar 3 is enclosed with cushion pad close to a side external surface of 2 inner wall of support frame.
In use, between the lanyard that 18 upper end of weight is fixedly connected is placed in grapple 11, draw ring 17, traction rope are pulled downward on
16 traction elastic drag ropes 7 are downward, and elastic drag rope 7 pulls connecting rod 6 close to 4 direction of fixed block, and connecting rod 6 is with movable slider 5 in slide bar 3
Upper sliding, and it is close to 4 direction of fixed block, and spring is contacted and is squeezed with fixed block 4, and sliding block 5 is by the first link block 8 with turn
Bar 9 rotates, and bull stick 9 drives grapple 11 to close up, and stretches lifting device 12, and grapple 11 is promoted to specified by lanyard drive weight 18
After test height, draw ring 17 is unclamped, the spring of compression generates elastic force and flicks 5 moment of sliding block, and 18 moment of weight falls off.
Lifting device 12 and the support frame 2 of tripping gear 1 are rotatablely connected, will be under lifting device 12 after reaching exploration place
End is opened, and supporting block 19 is placed on ground, by pulling telescopic rod 13 that tripping gear 1 is improved the height needed for extremely testing,
By the graduated scale of 13 lower end of observation telescopic rod, determine whether weight 18 reaches nominative testing height, meanwhile, for detecting three
Whether lifting device 12 is located on horizontal line, reduces error, and device when not in use can pack up lifting device 12, it is convenient for collecting and
It carries.
Above specific implementation mode is only the preferred embodiment of this creation, all in this wound not to limit this creation
Any modification, equivalent substitution, improvement and etc. done within the spirit and principle of work, should be included in this creation protection domain it
It is interior.
Claims (6)
1. a kind of gravity feeler inspection weight lifting device, including tripping gear (1), which is characterized in that the tripping gear (1) it is upper
End is provided with support frame (2), and the intracavitary upper end of the support frame (2) is provided with slide bar (3), the left and right ends of the slide bar (3)
It is fixedly connected with support frame (2) inner wall, fixed block (4), a left side for the slide bar (3) is fixedly connected in the middle part of the slide bar (3)
Right both sides slidably connect sliding block (5), and the sliding block (5) is fixedly connected with spring, the sliding block close to the side of fixed block (4)
(5) upper end is fixedly connected with connecting rod (6), and the connecting rod (6) is fixedly connected with elastic drawing close to a middle side part of fixed block (4)
It restricts (7), the lower end of the sliding block (5) is fixedly connected with the first link block (8), and the middle part of first link block (8) rotates
It is connected with bull stick (9), the bull stick (9) is L-shaped, and the upper center of the bull stick (9) is mutually rotatablely connected, the bull stick
(9) one end far from the first link block (8) is rotatably connected to the second link block (10), second link block (10) it is opposite one
Side is fixedly connected with grapple (11), and the outer surface lower end of the tripping gear (1) is rotatably connected to lifting device (12), described to carry
It includes telescopic rod (13) to rise device (12), and top and support frame (2) outer wall of the telescopic rod (13) are rotatablely connected, described flexible
The lower end outer surface of bar (13) is provided with graduated scale (14).
2. gravity feeler inspection weight lifting device according to claim 1, which is characterized in that the upper table of the support frame (2)
Face and lower surface symmetrically offer port (15), and the upper end of the connecting rod (6) passes through on port (15) to the outer wall of support frame (2)
The lower end at end, the bull stick (9) passes through port (15) to the outer wall lower end of support frame (2).
3. gravity feeler inspection weight lifting device according to claim 1, which is characterized in that the elastic drag rope (7) is separate
One end of connecting rod (6) is fixedly connected with traction rope (16), and the one end of the traction rope (16) far from elastic drag rope (7) is fixedly connected
There is draw ring (17).
4. gravity feeler inspection weight lifting device according to claim 1, which is characterized in that the lower end of the grapple (11) is logical
It crosses lanyard and is linked with weight (18), the weight (18) has been internally embedded circular cone probe.
5. gravity feeler inspection weight lifting device according to claim 1, which is characterized in that the lifting device (12) is uniform
There are three being symmetrical arranged, the bottom of the telescopic rod (13) is fixedly connected with supporting block (19).
6. gravity feeler inspection weight lifting device according to claim 1, which is characterized in that the slide bar (3) is close to support
One side external surface of frame (2) inner wall is enclosed with cushion pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820354872.1U CN207959169U (en) | 2018-03-15 | 2018-03-15 | A kind of gravity feeler inspection weight lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820354872.1U CN207959169U (en) | 2018-03-15 | 2018-03-15 | A kind of gravity feeler inspection weight lifting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207959169U true CN207959169U (en) | 2018-10-12 |
Family
ID=63743565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820354872.1U Expired - Fee Related CN207959169U (en) | 2018-03-15 | 2018-03-15 | A kind of gravity feeler inspection weight lifting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207959169U (en) |
-
2018
- 2018-03-15 CN CN201820354872.1U patent/CN207959169U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181012 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |