CN206647053U - A kind of drilling derrick of achievable passage support - Google Patents
A kind of drilling derrick of achievable passage support Download PDFInfo
- Publication number
- CN206647053U CN206647053U CN201720292357.0U CN201720292357U CN206647053U CN 206647053 U CN206647053 U CN 206647053U CN 201720292357 U CN201720292357 U CN 201720292357U CN 206647053 U CN206647053 U CN 206647053U
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- passage
- achievable
- insertion pipe
- derrick
- support bar
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Abstract
The utility model provides a kind of drilling derrick of achievable passage support, drilling derrick includes base and the passage at connection top and ground, including the support bar between base and passage, the passage is provided with channel-section steel on the inside of 1.5 1.6m positions from the ground, the chassis side is provided with hinged support mechanism, described support bar one end is connected with channel-section steel, and the other end is connected with hinged support mechanism.The drilling derrick of this achievable passage support provided by the utility model, passage is propped up by support bar and leaves ground certain distance, realize and derrick is elapsed without removing ladder, escaping slideway and gate slope, evaded eminence completely and faced side operating risk, reduced lifting operation risk.
Description
Technical field
The utility model belongs to drilling equipment technical field, and in particular to a kind of drilling derrick of achievable passage support.
Background technology
Three ladders of 40LDB rigs, a gate slope, an escaping slideway, elapsing derrick every time will dismantle and pacify
Dress, operating efficiency is low, and labor intensity is big, and these are removed operation and are related to high-rise working and face side operation, in lifting operation all
The problems such as centre-of gravity shift, rope sling getting difficulty be present, cause installation big with removing risk.
Utility model content
The purpose of this utility model be overcome because passage derrick every time will remove and install and caused by eminence and face side
Operating risk.
Therefore, the utility model provide it is a kind of it is achievable passage support drilling derrick, including base, on base
Derrick main body and the passage in derrick body edge, in addition to located at support bar between base and passage, the passage
Be provided with channel-section steel on the inside of 1.5-1.6m positions from the ground, the chassis side is provided with hinged support mechanism, described support bar one end and
Channel-section steel is connected, and the other end is connected with hinged support mechanism.
The hinged support mechanism includes the first insertion pipe, ship and resell on another market set and insertion pipe is shipped and resell on another market, the set of shipping and reselling on another market for two and
It is horizontally set in chassis side, the both ends that the insertion pipe is shipped and resell on another market are respectively arranged in two sets of shipping and reselling on another market, first insertion pipe
One end is shipped and resell on another market with insertion pipe and is connected, and the other end is connected with support bar.
Anti-skid seat is provided among the channel-section steel, the Anti-skid seat is provided with the second insertion pipe, and the support bar passes through second
Insertion pipe is connected with passage.
The distance of the support bar and the tie point of chassis side apart from ground is not more than the distance on channel distance ground.
The support bar is steel pipe, and the diameter of the steel pipe is more than the diameter of the first insertion pipe or the second insertion pipe.
The passage includes ladder, gate slope and escaping slideway.
The beneficial effects of the utility model are：
The drilling derrick of this achievable passage support provided by the utility model, passage is propped up leave by support bar
Ground certain distance, realize and derrick base is elapsed without removing ladder, escaping slideway and gate slope, evaded eminence completely
With facing side operating risk, lifting operation risk is reduced.
Reduce simultaneously and remove and install, improve passage derrick efficiency, alleviate labor intensity, improve derrick passage
Efficiency.
It is described in further details below in conjunction with accompanying drawing.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is hinged support mechanism structure schematic diagram.
In figure：1st, support bar；2nd, base；3rd, passage；4th, ship and resell on another market set；5th, the first insertion pipe；6th, insertion pipe is shipped and resell on another market；7th, second
Insertion pipe；8th, Anti-skid seat.
Embodiment
Embodiment 1：
Present embodiments provide a kind of drilling derrick of achievable passage support as shown in Figure 1, including base 2, be located at
Derrick main body on base 2 and the passage in derrick body edge 3, in addition to located at the support bar between base 2 and passage 3
1, the passage 3 is provided with channel-section steel on the inside of 1.5-1.6m positions from the ground, and the side of base 2 is provided with hinged support mechanism, described
The one end of support bar 1 is connected with channel-section steel, and the other end is connected with hinged support mechanism.
Operating process：Every time before passage derrick, support bar 1 and the hinged support mechanism located at the side of base 2 are connected first
Connect, then sling passage 3 with crane（Or by support thing）, after the other end of support bar 1 is arranged on channel-section steel by operating personnel, make to be supportted
Thing leaves ground certain distance（20CM or so）, transfer passage 3（Or by support thing）, realized under the supporting role of support bar 1 logical
Road 3 leaves ground, is slided in orbit finally by base 2 and realizes that drilling derrick elapses.
Passage 3 is not dismantled in the drilling derrick for this achievable passage support that the present embodiment provides, realization（Including ladder,
Gate slope and escaping slideway）Purpose with regard to elapsing derrick.Evade eminence and faced side operating risk, reduce lifting operation wind
Danger, reduces and removes and installs, and improves passage derrick efficiency, alleviates labor intensity.
Embodiment 2：
On the basis of embodiment 1, a kind of drilling derrick of achievable passage support is present embodiments provided, it is described be hinged
Supporting mechanism includes the first insertion pipe 5, ship and resell on another market set 4 and insertion pipe ships and resell on another market 6, and the set 4 of shipping and reselling on another market is two and is horizontally set on bottom
Seat 2 sides on, the insertion pipe ship and resell on another market 6 both ends be respectively arranged on two ship and resell on another market set 4 in, described one end of first insertion pipe 5 with insert
6 connections of shipping and reselling on another market are taken over, the other end is connected with support bar 1.Hinged support mechanism is as shown in Figure 2.
The present embodiment by taking 40LBD drilling derricks as an example, 40LBD drilling derricks have three ladders, a gate slope, one
Escaping slideway.In three ladders, gate slope, escaping slideway apart from the inner side of 1.5 to 1.6 meters of height and positions of ground vertical range
B120 channel-section steels are welded, in the side of base 2 and welding hinged support mechanism.Measurement channel-section steel midpoint and insertion pipe ship and resell on another market 6 midpoints away from
From according to measurement distance, then lengthening 300CM length, intercept 4 inch steel pipes of corresponding length.Respectively the 3.5 of every strut
Rice, 3.3 meters, 3.1 meters, 1.5 meters, 1.3 meters, totally five.
Embodiment 3：
On the basis of embodiment 1, a kind of drilling derrick of achievable passage support, the channel-section steel are present embodiments provided
Centre is provided with Anti-skid seat 8, and the Anti-skid seat 8 is provided with the second insertion pipe 7, and the support bar 1 passes through the second insertion pipe 7 and passage
3 connections.
Dismounting is easily installed using insertion pipe.
Wherein, the distance of the support bar 1 and the tie point of the side of base 2 apart from ground is not more than passage 3 apart from ground
Distance.In the present embodiment, the support bar 1 is steel pipe, and the diameter of the steel pipe is more than the first insertion pipe 5 or the second insertion pipe 7
Diameter.
In summary, the drilling derrick of this achievable passage support provided by the utility model, will be logical by support bar 1
Road 3, which is propped up, leaves ground 20CM, realizes and derrick is elapsed without removing ladder, escaping slideway and gate slope, evade completely
Eminence reduces lifting operation risk with facing side operating risk.Reduce simultaneously and remove and install, improve passage derrick effect
Rate, labor intensity is alleviated, improve derrick passage efficiency.
The part and the well-known components and common structure of the structure category industry or conventional hand that the present embodiment does not describe in detail
Section, is not described one by one here.
Exemplified as above is only for example, not forming to the scope of protection of the utility model to of the present utility model
Limitation, it is every to be belonged to the same or analogous design of the utility model within protection scope of the present invention.
Claims (6)
1. a kind of drilling derrick of achievable passage support, including base（2）, located at base（2）On derrick main body and be located at
Passage in derrick body edge（3）, it is characterised in that：Also include being located at base（2）With passage（3）Between support bar（1）, institute
State passage（3）From the ground channel-section steel, the base are provided with the inside of 1.5-1.6m positions（2）Side is provided with hinged support mechanism, described
Support bar（1）One end is connected with channel-section steel, and the other end is connected with hinged support mechanism.
A kind of 2. drilling derrick of achievable passage support according to claim 1, it is characterised in that：The hinged support
Mechanism includes the first insertion pipe（5）, set of shipping and reselling on another market（4）And insertion pipe is shipped and resell on another market（6）, the set of shipping and reselling on another market（4）It is for two and horizontally disposed
In base（2）On side, the insertion pipe is shipped and resell on another market（6）Both ends be respectively arranged on two sets of shipping and reselling on another market（4）In, first insertion pipe
（5）Shipped and resell on another market with insertion pipe one end（6）Connection, the other end and support bar（1）Connection.
A kind of 3. drilling derrick of achievable passage support according to claim 1, it is characterised in that：Among the channel-section steel
Provided with Anti-skid seat（8）, the Anti-skid seat（8）It is provided with the second insertion pipe（7）, the support bar（1）Pass through the second insertion pipe（7）
With passage（3）Connection.
A kind of 4. drilling derrick of achievable passage support according to claim 1, it is characterised in that：The support bar
（1）With base（2）Distance of the tie point of side apart from ground is not more than passage（3）Distance apart from ground.
A kind of 5. drilling derrick of achievable passage support according to Claims 2 or 3, it is characterised in that：The support
Bar（1）For steel pipe, the diameter of the steel pipe is more than the first insertion pipe（5）Or second insertion pipe（7）Diameter.
A kind of 6. drilling derrick of achievable passage support according to claim any one of 1-4, it is characterised in that：It is described
Passage includes ladder, gate slope and escaping slideway.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720292357.0U CN206647053U (en) | 2017-03-24 | 2017-03-24 | A kind of drilling derrick of achievable passage support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720292357.0U CN206647053U (en) | 2017-03-24 | 2017-03-24 | A kind of drilling derrick of achievable passage support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206647053U true CN206647053U (en) | 2017-11-17 |
Family
ID=60279913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720292357.0U Active CN206647053U (en) | 2017-03-24 | 2017-03-24 | A kind of drilling derrick of achievable passage support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206647053U (en) |
-
2017
- 2017-03-24 CN CN201720292357.0U patent/CN206647053U/en active Active
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