CN207296912U - A kind of safety device for steel cable rope drill stem hoisting device - Google Patents
A kind of safety device for steel cable rope drill stem hoisting device Download PDFInfo
- Publication number
- CN207296912U CN207296912U CN201721107529.9U CN201721107529U CN207296912U CN 207296912 U CN207296912 U CN 207296912U CN 201721107529 U CN201721107529 U CN 201721107529U CN 207296912 U CN207296912 U CN 207296912U
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- China
- Prior art keywords
- steel pipe
- connector
- cable rope
- groups
- steel cable
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Abstract
The utility model discloses a kind of safety device for steel cable rope drill stem hoisting device, including round steel pipe stent, the first connector, the second connector and contiguous block, it is characterised in that：The round steel pipe stent is provided with three groups, and cat ladder is installed on round steel pipe stent, the top of two groups of round steel pipe stents is all provided with flat body steel pipe fixing frame, two circular through holes are provided with the flat body steel pipe fixing frame, two clamping screws are installed on the circular through hole, the first connector and the second connector are separately installed with the clamping screw.The utility model is by setting flat body steel pipe fixing frame, supporting rack, fixed seat and buffering groups of springs into safety device, ensure that core, which is smoothly effectively performed, to be taken, can be during geotechnical engineering investigation project drilling operation, the job safety of rig personnel and construction site other staff are ensured well, are improved work efficiency and are ensured investigaton quality.
Description
Technical field
Engineering geology technical field is the utility model is related to, is specially a kind of safety for steel cable rope drill stem hoisting device
Protective device.
Background technology
At present, drilling equipment used in geotechnical engineering geologic reconnaissance project generally selects 100 types or 150 types etc. small-sized
The features such as drilling machine of power is in the majority, and the tool dead weight of this type drilling machine is relatively light, mobile more convenient, therefore in geotechnical engineering geologic reconnaissance item
Selected in mesh it is more, but simultaneously because design defect can also there are problems that, especially in extraction drilling rod steel cable rope lifting device
Security protection from the aspect of it is not thorough enough, when existing steel cable rope drill stem hoisting device carries out drilling rod lifting, run into intricately
Layer steel cable rope may come off from pulley, have great security risk, be in addition also required to operating personnel and answer rope by cat ladder
On position to pulley, the working strength of worker is increased, takes time and effort and extends the construction period, have impact on prospecting work to a certain extent
Make quality, also add entreprise cost.
Utility model content
The purpose of this utility model is to provide a kind of safety device for steel cable rope drill stem hoisting device, with solution
Problem certainly proposed in the above background technology.
To achieve the above object, the utility model provides following technical solution：One kind is used for steel cable rope drill stem hoisting device
Safety device, including round steel pipe stent, the first connector, the second connector and contiguous block, the round steel pipe branch
Erection is equipped with three groups, and cat ladder is provided with round steel pipe stent, and the top of round steel pipe stent is all provided with flat described in two groups
Body steel pipe fixing frame, is provided with two circular through holes on the flat body steel pipe fixing frame, two is provided with the circular through hole
Clamping screw, the first connector and the second connector are separately installed with the clamping screw, and the first connector and second connects
Fitting is through to the side of another flat body steel pipe fixing frame from the circular through hole on flat body steel pipe fixing frame side, and described second
Pulley is installed on connector, steel cable rope, the middle position peace of the bottom of first connector are provided with the pulley
Equipped with two groups of supporting racks, for two groups of round steel pipe stents on a horizontal line, another group of round steel pipe stent passes through connection
Block is secured to connect.
Preferably, two groups of supporting racks opposition is set, and the middle position of inner wall is provided with fixed seat.
Preferably, the middle position at the top of the fixed seat is provided with buffer spring.
Preferably, the bottom position of the flat body steel pipe fixing frame inner wall is provided with baffle, and baffle both sides is upper and lower
Both ends are all provided with stop collar.
Preferably, the diameter of the circular through hole is 10mm, and each group all in located horizontally from the emitter.
Preferably, the both ends of two groups of supporting racks and pulley are on same perpendicular, and the bottom of supporting rack and pulley
Top between be smaller than the width of steel cable rope.
Compared with prior art, the beneficial effects of the utility model are：This is used for the safety of steel cable rope drill stem hoisting device
Protective device is by setting flat body steel pipe fixing frame, supporting rack, fixed seat, into safety device, to prevent from carrying with buffering groups of springs
Since stress is excessive during rising, cause that steel cable rope comes off from pulley or bullet flies out, it is ensured that rock is smoothly effectively performed
Core is taken, and can ensure rig personnel and construction site well during geotechnical engineering investigation project drilling operation
The job safety of other staff, improves work efficiency and ensures investigaton quality, by the setting of baffle and stop collar, ensure pulley
Be not forced it is excessive damage to worker so as to directly sliding, in addition, spacing between the bottom of supporting rack and the top of pulley
Less than the width of steel cable rope, it is ensured that steel cable rope is not fallen off, and worker will climb up cat ladder again and reset steel cable rope, greatly reduce
The working strength of worker, the bottom of the device support stand and the safety device formed by clamping screw fastener mode,
Not only achieve the purpose that to protect operating personnel's safety, and fastener installation, dismounting facilitate, and improve work efficiency and ensure
Investigaton quality.
Brief description of the drawings
Fig. 1 is the positive elevational schematic view of the utility model；
Fig. 2 is the side elevation schematic diagram of the utility model；
Fig. 3 is the circular through hole schematic diagram of the utility model.
In figure：1st, steel cable rope；2nd, cat ladder；3rd, round steel pipe stent；4th, stop collar；5th, pulley；6th, fixed seat；7th, buffer
Spring；8th, the first connector；9th, supporting rack；10th, clamping screw；11st, the second connector；12nd, baffle；13rd, circular through hole；14、
Contiguous block；15th, flat body steel pipe fixing frame.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
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 embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained, shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, a kind of embodiment provided by the utility model：A kind of peace for steel cable rope drill stem hoisting device
Full protection device, including round steel pipe stent 3, the first connector 8, the second connector 11 and contiguous block 14, the round steel pipe
Stent 3 is provided with three groups, and cat ladder 2 is provided with round steel pipe stent 3, and the top of round steel pipe stent 3 is all pacified described in two groups
Equipped with flat body steel pipe fixing frame 15, two circular through holes 13, the circular through hole are provided with the flat body steel pipe fixing frame 15
Two clamping screws 10 are installed on 13, the first connector 8 and the second connector are separately installed with the clamping screw 10
11, and the first connector 8 and the second connector 11 be through to from the circular through hole 13 on flat 15 side of body steel pipe fixing frame it is another
The side of a flat body steel pipe fixing frame 15, is provided with pulley 5 on second connector 11, cable wire is provided with the pulley 5
Rope 1, the middle position of the bottom of first connector 8 is provided with two groups of supporting racks 9, two groups of round steel pipe stents 3
On a horizontal line, another group of round steel pipe stent 3 is secured to connect by contiguous block 14.
In this embodiment：Two groups of opposition of supporting rack 9 are set, and the middle position of inner wall is provided with fixed seat 6, fixed seat
The middle position at 6 tops is provided with buffer spring 7, prevents from since stress is excessive causing in lifting process steel cable rope 1 from pulley
Come off on 5 or bullet flies out, it is ensured that core smoothly is effectively performed and takes, improves work efficiency, it is ensured that the matter of work
Amount, the bottom position of flat 15 inner wall of body steel pipe fixing frame is provided with baffle 12, and the upper and lower ends of 12 both sides of baffle are all set
There is stop collar 4, strengthen the stability of the device, the diameter of circular through hole 13 is 10mm, and every group all in same level position
Put, ensure that the first connector 8 and the second connector 11 can be fixed to pass through circular through hole 13, two groups of supporting racks 9 and pulley 5
Both ends be on same perpendicular, and the width of steel cable rope 1 is smaller than between the bottom of supporting rack 9 and the top of pulley 5
Degree, ensures that steel cable rope 1 will not be flown out due to the excessive bullet of stress, worker need not climb up cat ladder 2 and reset, and substantially reduce worker
Working strength, improve work efficiency.
Operation principle：Using before the device, it is necessary to the first connector 8 be penetrated in circular through hole 13, on the first connector 8
Supporting rack 9 adjust to when being in same perpendicular with 5 two end of pulley, be fixed with clamping screw 10, use the device
During, buffer spring 7 is excessive to stress to cause steel cable rope 1 to pop up into row buffering, the first fixing piece of protection of fixed seat 6
8, and cause steel cable rope 1 to reset original position, flat body steel pipe fixing frame 15 is excessive to stress to cause steel cable rope 1 to come off progress from pulley 5
Double protection, baffle 12 and stop collar 4 are excessive to pulley 5 and second fixing piece, 11 stress to cause landing to be protected.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of the spirit or essential attributes without departing substantially from the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The scope of type is indicated by the appended claims rather than the foregoing description, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
Claims (6)
1. a kind of safety device for steel cable rope drill stem hoisting device, including round steel pipe stent (3), the first connector
(8), the second connector (11) and contiguous block (14), it is characterised in that：The round steel pipe stent (3) is provided with three groups, and circle
Cat ladder (2) is installed, the top of round steel pipe stent (3) is all provided with flat body steel pipe and consolidates described in two groups on shape steel pipe support (3)
Determine frame (15), two circular through holes (13) are provided with the flat body steel pipe fixing frame (15), are pacified on the circular through hole (13)
Equipped with two clamping screws (10), the first connector (8) and the second connector are separately installed with the clamping screw (10)
(11), and the first connector (8) and the second connector (11) are from the circular through hole (13) on flat body steel pipe fixing frame (15) side
The side of another flat body steel pipe fixing frame (15) is through to, pulley (5), the cunning are installed on second connector (11)
Steel cable rope (1) is provided with wheel (5), the middle position of the first connector (8) bottom is provided with two groups of supporting racks (9),
For two groups of round steel pipe stents (3) on a horizontal line, another group of round steel pipe stent (3) passes through contiguous block (14) and its
It is fixedly connected.
A kind of 2. safety device for steel cable rope drill stem hoisting device according to claim 1, it is characterised in that：
Two groups of supporting racks (9) opposition is set, and the middle position of inner wall is provided with fixed seat (6).
A kind of 3. safety device for steel cable rope drill stem hoisting device according to claim 1, it is characterised in that：
Middle position at the top of the fixed seat (6) is provided with buffer spring (7).
A kind of 4. safety device for steel cable rope drill stem hoisting device according to claim 1, it is characterised in that：
The bottom position of flat body steel pipe fixing frame (15) inner wall is provided with baffle (12), and the upper and lower ends of baffle (12) both sides
All it is provided with stop collar (4).
A kind of 5. safety device for steel cable rope drill stem hoisting device according to claim 1, it is characterised in that：
The diameter of the circular through hole (13) is 10mm, and each group all in located horizontally from the emitter.
A kind of 6. safety device for steel cable rope drill stem hoisting device according to claim 1, it is characterised in that：
Two groups of supporting racks (9) and the both ends of pulley are on same perpendicular, and the bottom of supporting rack (9) and pulley (5)
The width of steel cable rope (1) is smaller than between top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721107529.9U CN207296912U (en) | 2017-08-31 | 2017-08-31 | A kind of safety device for steel cable rope drill stem hoisting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721107529.9U CN207296912U (en) | 2017-08-31 | 2017-08-31 | A kind of safety device for steel cable rope drill stem hoisting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207296912U true CN207296912U (en) | 2018-05-01 |
Family
ID=62438401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721107529.9U Active CN207296912U (en) | 2017-08-31 | 2017-08-31 | A kind of safety device for steel cable rope drill stem hoisting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207296912U (en) |
-
2017
- 2017-08-31 CN CN201721107529.9U patent/CN207296912U/en active Active
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