CN208252132U - A kind of mining i beam beam bracket - Google Patents
A kind of mining i beam beam bracket Download PDFInfo
- Publication number
- CN208252132U CN208252132U CN201820839238.7U CN201820839238U CN208252132U CN 208252132 U CN208252132 U CN 208252132U CN 201820839238 U CN201820839238 U CN 201820839238U CN 208252132 U CN208252132 U CN 208252132U
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- bracket
- ear
- main body
- earhole
- auris dextra
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Abstract
The utility model discloses a kind of mining i beam beam brackets, mainly by ear on bracket, bracket main body, auris dextra in bracket, ear under bracket, earhole under bracket, bracket fixation hole I, left ear in bracket, left earhole in bracket, auris dextra hole in bracket, bracket fixation hole II, earhole forms on bracket I-shaped hole and bracket, bracket main body described in it is I-shaped, ear on bracket is arranged in bracket main body top, earhole on ear center setting bracket on bracket, ear under bracket is arranged in bracket main body lower part, earhole under ear center setting bracket under bracket, auris dextra in left ear and bracket is respectively set in bracket in the middle part of bracket main body, auris dextra hole in left earhole and bracket is respectively set in bracket in bracket in left ear and bracket in the middle part of auris dextra.Bracket main body and steel I-beam are fixed on lane side by the utility model bracket main body by anchor pole, and link firm stable is good, are reduced hitch excavated volume with hitch stationary phase ratio in the prior art, will not be destroyed the stability of lane side.
Description
Technical field
The utility model relates to a kind of mechanical device more particularly to a kind of machines that mining tunnel steel I-beam fixes and supports
Tool device.
Background technique
Most of pipeline is set up by steel I-beam in coal production, and the fixation of steel I-beam generally uses hitch or mentions
The bracket of preceding welding is fixed.Fixed using hitch, advance reservation space is needed, this method is great in constructing amount, destroys lane
The stability of road country rock, weld brackets steel time-consuming amount is big, constructs comparatively laborious, needs reserved one according to the requirement of related regulation
Fixed safe spacing, in this way since cause drift section to increase, roadway construction amount increase.
Summary of the invention
In order to make up for the deficiencies of the prior art, it solves pipeline to set up by steel I-beam, the fixation of steel I-beam uses beam
Nest or the bracket welded in advance are fixed, fixed using hitch, need advance reservation space, this method construction volume
Greatly, the stability of roadway surrounding rock is destroyed, weld brackets steel time-consuming amount is big, comparatively laborious problem of constructing, and provides a kind of mining
Steel I-beam bracket.
The utility model, which solves technical solution used by its technical problem, may is that
A kind of mining i beam beam bracket, mainly by ear, bracket under auris dextra, bracket in ear on bracket, bracket main body, bracket
Lower earhole, bracket fixation hole I, left ear in bracket, left earhole in bracket, auris dextra hole, bracket fixation hole II, bracket " work " in bracket
On word hole and bracket earhole form, described in bracket main body be I-shaped, bracket main body top be arranged bracket on ear, bracket
Ear under bracket is arranged in earhole on upper ear center setting bracket, bracket main body lower part, and earhole under ear center setting bracket, holds in the palm under bracket
Auris dextra in left ear and bracket is respectively set in bracket in the middle part of frame body, support is respectively set in the middle part of auris dextra in left ear and bracket in bracket
Bracket fixation hole II, bracket main body middle and lower part setting support is arranged in auris dextra hole in left earhole and bracket in frame, bracket main body middle and upper part
Bracket " work " word hole is arranged in frame fixation hole I, bracket main body middle part.
The utility model solves technical solution used by its technical problem and is also possible to:
A kind of mining i beam beam bracket, described in bracket on ear, ear and bracket under auris dextra, bracket in bracket
Middle left ear in bracket main body side, with bracket main body side on same plane or bracket ear, ear under auris dextra, bracket in bracket
With ear left in bracket in the bracket main body other side, with the bracket main body other side in same plane.
The utility model, which solves technical solution used by its technical problem, may also is that
A kind of mining i beam beam bracket, described in bracket in left ear and bracket auris dextra be arranged symmetrically.
The utility model, which solves technical solution used by its technical problem, may also is that
A kind of mining i beam beam bracket, described in bracket fixation hole I (6) and bracket fixation hole II (10) be
It is symmetrical arranged.
The beneficial effects of the utility model are:
1, bracket main body and steel I-beam are fixed on lane side by the utility model bracket main body by anchor pole, and link is secured
Stablize, reduces hitch excavated volume with hitch stationary phase ratio in the prior art, the stability of lane side will not be destroyed.
2, the utility model is compared with existing cradle technology, and the processing is simple for bracket, can greatly save space, in roadway construction
Net sectional area can be suitably reduced, roadway construction cost can be greatlyd save.
3, the utility model bracket main body, structure is simple, and operation is easy, securely and reliably.
Detailed description of the invention
Fig. 1 is the utility model main view.
Fig. 2 is the utility model left view.
Fig. 3 is the utility model bracket main body and steel I-beam connection schematic diagram.
Fig. 4 is the utility model schematic diagram in the application of tunnel.
Specific embodiment
In Fig. 1 Fig. 2, a kind of mining i beam beam bracket, mainly by auris dextra 3 in ear 1 on bracket, bracket main body 2, bracket,
Earhole 5 under ear 4, bracket under bracket, bracket fixation hole I 6, left ear 7 in bracket, left earhole 8 in bracket, auris dextra hole 9, support in bracket
On frame fixation hole II 10, bracket " work " word hole 11 and bracket earhole 12 form, described in bracket main body 2 be I-shaped, support
Ear 1 on bracket is arranged in 2 top of frame body, and earhole 12 on 1 center of ear setting bracket on bracket, bracket is arranged in 2 lower part of bracket main body
Lower ear 4, earhole 5 under 4 center of ear setting bracket under bracket are respectively set in the middle part of bracket main body 2 right in left ear 7 and bracket in bracket
Auris dextra hole 9, bracket main body in left earhole 8 and bracket are respectively set in bracket in bracket for ear 3 in the middle part of auris dextra 3 in left ear 7 and bracket
Bracket fixation hole II 10 is arranged in 2 middle and upper parts, and 2 middle and lower part of bracket main body is arranged bracket fixation hole I 6, support is arranged in the middle part of bracket main body 2
Frame " work " word hole 11.
In Fig. 1 Fig. 2, a kind of mining i beam beam bracket, described in bracket on ear 1, auris dextra 3, support in bracket
Under frame in ear 4 and bracket left ear 7 in 2 side of bracket main body, with 2 side of bracket main body on same plane or bracket ear 1, support
Left ear 7 is in 2 other side of bracket main body in ear 4 and bracket under auris dextra 3, bracket in frame, with 2 other side of bracket main body same flat
Face.
In Fig. 1, a kind of mining i beam beam bracket, described in bracket in left ear 7 and bracket auris dextra 3 be pair
Claim setting.
In Fig. 1, a kind of mining i beam beam bracket, described in bracket fixation hole I (6) and bracket fixation hole II
It (10) is arranged symmetrically.
Working principle
In Fig. 1 Fig. 2 Fig. 3 Fig. 4, a kind of mining i beam beam bracket, bracket main body can have in bracket main body with monoblock cast
" I " fonts slot, steel I-beam penetrate in " I " fonts slot, are both provided with I-steel on bracket main body and " work " word girder steel
Bracket main body and steel I-beam, are connected to by beam location hole (corresponding bracket fixation hole I 6 and bracket fixation hole II 10) using bolt
Together, it can prevent steel I-beam that bracket main body is fixed on two sides lane since long-term vibration is detached from bracket main body, then by anchor pole
It helps.
Claims (4)
1. a kind of mining i beam beam bracket, mainly by under auris dextra (3), bracket in ear on bracket (1), bracket main body (2), bracket
Earhole (5) under ear (4), bracket, bracket fixation hole I (6), left ear (7) in bracket, left earhole (8) in bracket, auris dextra hole in bracket
(9), earhole (12) forms on bracket fixation hole II (10), bracket I-shaped hole (11) and bracket, it is characterised in that: the bracket
Main body (2) is I-shaped, and ear (1) on bracket is arranged in bracket main body (2) top, ear on ear (1) center setting bracket on bracket
Ear (4) under bracket is arranged in hole (12), bracket main body (2) lower part, and earhole (5) under bracket, bracket master is arranged in ear (4) center under bracket
Auris dextra (3) in left ear (7) and bracket is respectively set in bracket in the middle part of body (2), in bracket in left ear (7) and bracket in auris dextra (3)
Auris dextra hole (9) in left earhole (8) and bracket is respectively set in bracket in portion, and bracket fixation hole II is arranged in bracket main body (2) middle and upper part
(10), bracket " work " word hole (11) are arranged in bracket main body (2) middle and lower part setting bracket fixation hole I (6), bracket main body (2) middle part.
2. a kind of mining i beam beam bracket according to claim 1, it is characterised in that: ear (1), support on the bracket
Left ear (7) is in bracket main body (2) side in ear (4) and bracket under auris dextra (3), bracket in frame, with bracket main body (2) side same
Ear (1) in one plane or bracket, left ear (7) is another in bracket main body (2) in ear (4) and bracket under auris dextra (3), bracket in bracket
Side, with bracket main body (2) other side in same plane.
3. a kind of mining i beam beam bracket according to claim 1, it is characterised in that: left ear (7) in the bracket
It is arranged symmetrically with auris dextra in bracket (3).
4. a kind of mining i beam beam bracket according to claim 1, it is characterised in that: the bracket fixation hole I (6)
It is arranged symmetrically with bracket fixation hole II (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820839238.7U CN208252132U (en) | 2018-06-01 | 2018-06-01 | A kind of mining i beam beam bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820839238.7U CN208252132U (en) | 2018-06-01 | 2018-06-01 | A kind of mining i beam beam bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208252132U true CN208252132U (en) | 2018-12-18 |
Family
ID=64653028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820839238.7U Active CN208252132U (en) | 2018-06-01 | 2018-06-01 | A kind of mining i beam beam bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208252132U (en) |
-
2018
- 2018-06-01 CN CN201820839238.7U patent/CN208252132U/en active Active
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| GR01 | Patent grant |