CN209195464U - A kind of coal mining driving steel reinforcement support - Google Patents
A kind of coal mining driving steel reinforcement support Download PDFInfo
- Publication number
- CN209195464U CN209195464U CN201822120281.0U CN201822120281U CN209195464U CN 209195464 U CN209195464 U CN 209195464U CN 201822120281 U CN201822120281 U CN 201822120281U CN 209195464 U CN209195464 U CN 209195464U
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- Prior art keywords
- supporting
- fixedly connected
- diagonal brace
- support
- curb girder
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Abstract
The utility model discloses a kind of coal mining driving steel reinforcement supports, it is related to coal mining driving suspension device technical field, specially a kind of coal mining driving steel reinforcement support, including support top beam, the both ends of the support top beam are fixedly connected to supporting curb girder, supporting crossbeam is fixedly connected in the middle part of the supporting curb girder, the side that the supporting curb girder is located at supporting crossbeam is fixedly connected with the first supporting diagonal brace, and the first supporting diagonal brace is fixedly connected far from one end of supporting curb girder with support top beam.Coal mining driving steel reinforcement support, pass through the design of supporting roof, play the role of supporting coal cutting roadway roof, it avoids the weathering such as sandstone layer at the top of tunnel fragmentation and leads to the change of tunnel structure, to increase the stability of supporting, moreover, making adjacent steel reinforcement support connect even closer, conveniently by connecting reinforcing bar group, the being completely embedded property between two adjacent supporting roofs is improved, it is more preferable to the supporting effect at the top of tunnel.
Description
Technical field
The utility model relates to driving suspension device technical field of mining, specially a kind of coal mining driving reinforcement bar support
Shield.
Background technique
In recent years, with the development of Chinese society, the demand to various resources is very huge, and wherein coal is numerous demand moneys
Important one of resource in source, China's coal-mine enterprise are gradually increased the yield of coal mine in constantly development, and depth is also
Deeper and deeper, this requires coal mining enterprises will very pay attention to the support issues of coal mine roadway in recovery process, in order to pacify
It is complete to carry out mining activity, the support issues of coal mine roadway will be focused on solving, high-strength support technology is improved, in coal mining tunneling process
The good high-strength support technology of middle application is current important process item.
In coal mining tunneling process, coal mine roadway is very important, once the support work of coal mine roadway goes wrong, branch
The anchor pole fracture of shield will will appear major accident, jeopardize the life of coal mining personnel, bring huge loss, institute to coal mining enterprise
With in coal mining tunneling process, how the good high-strength support technology of application carries out supporting to tunnel, to the progress of coal work and coal
The development important in inhibiting of mine enterprise.In coal mining tunneling process, tunnel is in the deeper position in underground, and the ground of receiving pushes
Power is larger, and the section in tunnel is bigger, and the difficulty of supporting is just very big, and the section in tunnel is big, and top plate is by clay
The compound roof that rock, Sandy Silt, carbonaceous shale, very thin sandstone form, thickness is very thin, and alternating layers are more, sandstone
Layer is very fragile, has very big difficulty in the stability of supporting, the rock stratum of back is easy weathering fragmentation, in support material
On to use high-intensitive support material, interspersed distance of the tunnel in underground is longer, and very complicated, time of supporting compared with
Long, maintenance work is heavy, it is desirable that will very securely, therefore to the supporting in tunnel, a kind of currently proposed coal mining driving reinforcement bar support
Shield, to ensure making smooth advances for driving of mining.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of coal mining driving steel reinforcement support, solves above-mentioned
The problem of being proposed in background technique.
(2) technical solution
In order to achieve the above object, the utility model is achieved by the following technical programs: a kind of coal mining driving reinforcing bar
Supporting, including support top beam, the both ends of the support top beam are fixedly connected to supporting curb girder, and the middle part of the supporting curb girder is solid
Surely it is connected with supporting crossbeam, the side that the supporting curb girder is located at supporting crossbeam is fixedly connected with the first supporting diagonal brace, and described
One supporting diagonal brace is fixedly connected far from one end of supporting curb girder with support top beam, is fixedly connected in the middle part of the first supporting diagonal brace
There is reinforcement assembly, the one end of the reinforcement assembly far from the first supporting diagonal brace is fixed with support top beam and supporting curb girder respectively to be connected
It connects, the first supporting diagonal brace is fixedly connected with the support of the first diagonal brace, the first diagonal brace support far from the side of reinforcement assembly
One end far from the first supporting diagonal brace is fixedly connected with supporting crossbeam, and the support top beam passes through supporting connecting rod and supporting crossbeam
It is fixedly connected, the supporting crossbeam is fixedly connected with the second supporting diagonal brace, second supporting far from the side of supporting connecting rod
The one end of diagonal brace far from supporting crossbeam is fixedly connected with supporting curb girder, and the side of the second supporting diagonal brace is fixedly connected with second
Diagonal brace support.
Optionally, the reinforcement assembly includes connecting rod and reinforces block, and one end of the connecting rod and the first supporting are oblique
Support is fixedly connected, and the other end of the connecting rod is fixedly connected with reinforcing block.
Optionally, second diagonal brace supports one end far from the second supporting diagonal brace to be fixedly connected with supporting bottom plate, described
The upper surface of supporting bottom plate is fixedly connected with one end of supporting curb girder, and the side of the supporting bottom plate is provided with fixing anchor bar.
Optionally, the side of the supporting curb girder is fixedly connected with curb girder securing plate, and the side of the curb girder securing plate is set
It is equipped with curb girder and reinforces anchor pole.
Optionally, the upper surface of the support top beam is fixedly connected with supporting roof, and the support top beam is far from supporting
The side of top plate is fixedly connected with connection reinforcing bar group.
Optionally, the side that the fixing anchor bar outer surface is located at supporting bottom plate is provided with roof bolt plate, and the supporting
The width of bottom plate is adapted with the width of supporting roof.
(3) beneficial effect
The utility model provides a kind of coal mining driving steel reinforcement support, have it is following the utility model has the advantages that
1, coal mining driving steel reinforcement support is played by the design of supporting roof to the support of coal cutting roadway roof
Effect avoids the weathering such as sandstone layer at the top of tunnel fragmentation and leads to the change of tunnel structure, to increase the steady of supporting
It is qualitative, moreover, by connect reinforcing bar group make adjacent steel reinforcement support connect even closer, conveniently, improve two it is adjacent
Being completely embedded property between supporting roof, it is more preferable to the supporting effect at the top of tunnel, meanwhile, pass through supporting bottom plate, fixing anchor bar
With the design of roof bolt plate, the stability of the steel reinforcement support bottom is improved.
2, coal mining driving steel reinforcement support is played by the design of reinforcement assembly to support top beam and supporting curb girder
The effect that junction reinforces, in addition, passing through the first supporting diagonal brace, the support of the first diagonal brace, the second supporting diagonal brace and the second diagonal brace branch
The design of support has the separate of stability using triangle, improves whole stability, supporting effect is more preferable, and safety is more
By force.
Detailed description of the invention
Fig. 1 is the utility model schematic view of the front view；
Fig. 2 is the utility model using state structure diagram；
Fig. 3 is that the utility model connects reinforcing bar group schematic view of the front view；
Fig. 4 is that the utility model reinforces block schematic view of the front view.
In figure: 1- support top beam, 2- supporting curb girder, 3- supporting crossbeam, the first supporting of 4- diagonal brace, 5- reinforcement assembly, 501-
Connecting rod, 502- reinforce block, the support of the first diagonal brace of 6-, 7- supporting connecting rod, the second supporting of 8- diagonal brace, 9- the second diagonal brace branch
Support, 10- supporting bottom plate, 11- fixing anchor bar, 12- curb girder securing plate, 13- curb girder reinforce anchor pole, 14- supporting roof, 15- connection
Reinforcing bar group, 16- roof bolt plate.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
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.
The utility model provides a kind of technical solution referring to FIG. 1 to FIG. 4: a kind of coal mining driving steel reinforcement support, including
Support top beam 1, the upper surface of support top beam 1 are fixedly connected with supporting roof 14, and support top beam 1 far from supporting roof 14 one
Side is fixedly connected with connection reinforcing bar group 15, by the design of supporting roof 14, plays the role of supporting coal cutting roadway roof,
It avoids the weathering such as sandstone layer at the top of tunnel fragmentation and leads to the change of tunnel structure, so that the stability of supporting is increased,
Moreover, making adjacent steel reinforcement support connect even closer, conveniently by connecting reinforcing bar group 15, two adjacent supportings are improved
Being completely embedded property between top plate 14, more preferable to the supporting effect at the top of tunnel, the both ends of support top beam 1 are fixedly connected to branch
Curb girder 2 is protected, the side of supporting curb girder 2 is fixedly connected with curb girder securing plate 12, and the side of curb girder securing plate 12 is provided with curb girder and adds
Gu anchor pole 13, the middle part of supporting curb girder 2 is fixedly connected with supporting crossbeam 3, and the side that supporting curb girder 2 is located at supporting crossbeam 3 is fixed
It is connected with the first supporting diagonal brace 4, the one end of the first supporting diagonal brace 4 far from supporting curb girder 2 is fixedly connected with support top beam 1, and first
The middle part of supporting diagonal brace 4 is fixedly connected with reinforcement assembly 5, and reinforcement assembly 5 includes connecting rod 501 and reinforcing block 502, connecting rod
501 one end is fixedly connected with the first supporting diagonal brace 4, and the other end of connecting rod 501, which is fixedly connected with, reinforces block 502, is passed through
The design of reinforcement assembly 5 plays the role of reinforcing support top beam 1 and 2 junction of supporting curb girder, and reinforcement assembly 5 is far from the
One end of one supporting diagonal brace 4 is fixedly connected with support top beam 1 and supporting curb girder 2 respectively, and the first supporting diagonal brace 4 is far from reinforcement assembly
5 side is fixedly connected with the first diagonal brace support 6, the support 6 of the first diagonal brace one end and supporting crossbeam far from the first supporting diagonal brace 4
3 are fixedly connected, and support top beam 1 is fixedly connected by supporting connecting rod 7 with supporting crossbeam 3, and supporting crossbeam 3 is far from supporting connecting rod
7 side is fixedly connected with the second supporting diagonal brace 8, and the one end of the second supporting diagonal brace 8 far from supporting crossbeam 3 and supporting curb girder 2 are solid
Fixed connection, the side of the second supporting diagonal brace 8 are fixedly connected with the second diagonal brace support 9, pass through the first supporting diagonal brace 4, the first diagonal brace
The design for supporting the 6, second supporting diagonal brace 8 and the second diagonal brace support 9 has the separate of stability using triangle, improves whole
The stability of body, supporting effect is more preferable, and safety is stronger, and the one end of the second diagonal brace support 9 far from the second supporting diagonal brace 8 is fixed to be connected
It is connected to supporting bottom plate 10, the upper surface of supporting bottom plate 10 is fixedly connected with one end of supporting curb girder 2, and the side of supporting bottom plate 10
It is provided with fixing anchor bar 11, the side that 11 outer surface of fixing anchor bar is located at supporting bottom plate 10 is provided with roof bolt plate 16, and supporting
The width of bottom plate 10 is adapted with the width of supporting roof 14, passes through supporting bottom plate 10, fixing anchor bar 11 and roof bolt plate 16
Design, improves the stability of the steel reinforcement support bottom.
In conclusion coal mining driving steel reinforcement support is played by the design of supporting roof 14 to coal cutting roadway top
The effect of wall support avoids the weathering such as sandstone layer at the top of tunnel fragmentation and leads to the change of tunnel structure, to increase
The stability of supporting improves moreover, making adjacent steel reinforcement support connect even closer, conveniently by connecting reinforcing bar group 15
Being completely embedded property between two adjacent supporting roofs 14, it is more preferable to the supporting effect at the top of tunnel, meanwhile, pass through branch river bottom protection
The design of plate 10, fixing anchor bar 11 and roof bolt plate 16 improves the stability of the steel reinforcement support bottom, passes through reinforcement assembly 5
Design, play the role of reinforcing support top beam 1 and 2 junction of supporting curb girder, in addition, passing through the first supporting diagonal brace 4, the
One diagonal brace supports the design of the 6, second supporting diagonal brace 8 and the second diagonal brace support 9, has the separate of stability using triangle, mentions
High whole stability, supporting effect is more preferable, and safety is stronger.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " suitable
The orientation or positional relationship of the instructions such as hour hands ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " is orientation based on the figure
Or positional relationship, be merely for convenience of describing the present invention and simplifying the description, rather than the device of indication or suggestion meaning or
Element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as the limit to the utility model
System.
In the present invention unless specifically defined or limited otherwise, term " setting ", " connected ", " connects " installation "
Connect ", the terms such as " fixation " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；
It can be mechanical connection, can be directly connected, can also can be inside two elements indirectly connected through an intermediary
The interaction relationship of connection or two elements.For the ordinary skill in the art, it can manage as the case may be
Solve the concrete meaning of above-mentioned term in the present invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.The meaning of " plurality " is two or two in the description of the present invention,
More than, unless otherwise specifically defined.
It should be noted that in the present invention unless specifically defined or limited otherwise, fisrt feature is in the second spy
It can be that the first and second features directly contact or the first and second features are connect indirectly by intermediary "above" or "below" sign
Touching.Moreover, fisrt feature can be above the second feature " above ", " above " and " above " fisrt feature right above second feature or
Oblique upper, or first feature horizontal height is merely representative of higher than second feature.Fisrt feature second feature " under ", " lower section "
" following " can be fisrt feature and be directly under or diagonally below the second feature, or is merely representative of first feature horizontal height and is less than
Second feature.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of coal mining driving steel reinforcement support, including support top beam (1), it is characterised in that: the both ends of the support top beam (1)
It is fixedly connected to supporting curb girder (2), is fixedly connected with supporting crossbeam (3) in the middle part of the supporting curb girder (2), the supporting side
The side that beam (2) is located at supporting crossbeam (3) is fixedly connected with the first supporting diagonal brace (4), and the first supporting diagonal brace (4) is far from branch
One end of shield curb girder (2) is fixedly connected with support top beam (1), is fixedly connected with reinforcing in the middle part of the first supporting diagonal brace (4)
Component (5), the reinforcement assembly (5) far from the first supporting diagonal brace (4) one end respectively with support top beam (1) and supporting curb girder
(2) it is fixedly connected, the first supporting diagonal brace (4) is fixedly connected with the support of the first diagonal brace far from the side of reinforcement assembly (5)
(6), the first diagonal brace support (6) is fixedly connected far from one end of the first supporting diagonal brace (4) with supporting crossbeam (3), the branch
Shield top beam (1) is fixedly connected by supporting connecting rod (7) with supporting crossbeam (3), and the supporting crossbeam (3) is far from supporting connecting rod
(7) side is fixedly connected with the second supporting diagonal brace (8), the one end of the second supporting diagonal brace (8) far from supporting crossbeam (3) with
Supporting curb girder (2) is fixedly connected, and the side of the second supporting diagonal brace (8) is fixedly connected with the second diagonal brace support (9).
2. a kind of coal mining driving steel reinforcement support according to claim 1, it is characterised in that: reinforcement assembly (5) packet
It including connecting rod (501) and reinforces block (502), one end of the connecting rod (501) is fixedly connected with the first supporting diagonal brace (4),
The other end of the connecting rod (501), which is fixedly connected with, reinforces block (502).
3. a kind of coal mining driving steel reinforcement support according to claim 1, it is characterised in that: the second diagonal brace support
(9) be fixedly connected with supporting bottom plate (10) far from one end of the second supporting diagonal brace (8), the upper surface of the supporting bottom plate (10) with
One end of supporting curb girder (2) is fixedly connected, and the side of the supporting bottom plate (10) is provided with fixing anchor bar (11).
4. a kind of coal mining driving steel reinforcement support according to claim 1, it is characterised in that: the supporting curb girder (2)
Side is fixedly connected with curb girder securing plate (12), and the side of the curb girder securing plate (12) is provided with curb girder and reinforces anchor pole (13).
5. a kind of coal mining driving steel reinforcement support according to claim 1, it is characterised in that: the support top beam (1)
Upper surface is fixedly connected with supporting roof (14), and the support top beam (1) is fixedly connected far from the side of supporting roof (14)
There is connection reinforcing bar group (15).
6. a kind of coal mining driving steel reinforcement support according to claim 3, it is characterised in that: the fixing anchor bar (11) is outside
The side that surface is located at supporting bottom plate (10) is provided with roof bolt plate (16), and the width of the supporting bottom plate (10) and supporting top
The width of plate (14) is adapted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822120281.0U CN209195464U (en) | 2018-12-17 | 2018-12-17 | A kind of coal mining driving steel reinforcement support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822120281.0U CN209195464U (en) | 2018-12-17 | 2018-12-17 | A kind of coal mining driving steel reinforcement support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209195464U true CN209195464U (en) | 2019-08-02 |
Family
ID=67429315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822120281.0U Expired - Fee Related CN209195464U (en) | 2018-12-17 | 2018-12-17 | A kind of coal mining driving steel reinforcement support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209195464U (en) |
-
2018
- 2018-12-17 CN CN201822120281.0U patent/CN209195464U/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: 20190802 Termination date: 20191217 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |