CN209354174U - A kind of coal mine support reinforcing fixed feet - Google Patents
A kind of coal mine support reinforcing fixed feet Download PDFInfo
- Publication number
- CN209354174U CN209354174U CN201821786549.8U CN201821786549U CN209354174U CN 209354174 U CN209354174 U CN 209354174U CN 201821786549 U CN201821786549 U CN 201821786549U CN 209354174 U CN209354174 U CN 209354174U
- Authority
- CN
- China
- Prior art keywords
- transverse slat
- coal mine
- locating
- fixed
- fixed feet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Abstract
The utility model discloses a kind of coal mine supports to reinforce fixed feet, it is related to support frame technical field, specially a kind of coal mine support reinforces fixed feet, including transverse slat, two sides at the top of the transverse slat are respectively fixedly connected with there are two locating rod, four outer surfaces of the locating rod far from transverse slat one end are socketed with a locating slot, and the inside of four locating rods and four locating slots offers compatible set screw hole, and the internal whorl of the set screw hole is connected with set screw nail.The coal mine support reinforces fixed feet, by the way that transverse slat is arranged at the middle part of two firm bankings, and fixed by set screw nail, top block is set at the top of transverse slat, covers block in the side of two firm bankings setting side, and top block is covered with side by reinforcing bar by block and is connected, and then secondary fixation is carried out to transverse slat and firm banking, the purpose of good fixing effect is realized, anti-slop serrations are set, it can prevent transverse slat and firm banking from sliding, increase stability.
Description
Technical field
The utility model relates to support frame technical field, specially a kind of coal mine support reinforces fixed feet.
Background technique
In recent years, with the increase of coal mining depth and mechanical horizontal raising, stope drift active workings section is gradually increased, mine
Mountain pressure is gradually increased.Current suspension device bending resistance and twisting resistance are weak, after pressure increases to a certain extent, are easy to appear torsion
Tiltedly, the breakoff phenomenons such as press-bending and deformation, supporting effect is poor, cannot safeguard the stabilization of roadway surrounding rock body well, canopy leg is vulnerable to side
Pressure effect becomes song into semicircle, and tunnel bottom width is caused to narrow, and supporting safety coefficient is low, is easy to happen the person and roof accident, and
And current supporting only carries out supporting at the top of tunnel and portion, side, has no support action to bottom plate, will cause when in use in this way
Serious pucking phenomenon, therefore its fixed feet will improve.
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 mine support reinforcing fixed feet, 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 mine support reinforcing is solid
Determine foot, including transverse slat, the two sides at the top of the transverse slat are respectively fixedly connected with there are two locating rod, and four locating rods are separate horizontal
The outer surface of plate one end is socketed with a locating slot, and the inside of four locating rods and four locating slots offers
Compatible set screw hole, the internal whorl of the set screw hole are connected with set screw nail, four locating rods and
Corresponding four locating slots are followed closely by set screw and are flexibly connected, four locating slots in pairs, and every group
The side of the remotely located bar of locating slot is fixedly connected to a firm banking, the two sides at the top of two firm bankings
Offer a mounting hole, the inside of four mounting holes is plugged with a fixed column, four firm bankings and
The inside of four fixed columns offers compatible fixed screw holes, and the internal whorl of the fixed screw holes is connected with
Setscrew, four firm bankings and corresponding four fixed columns are flexibly connected by setscrew.
Optionally, in pairs, and the one end of fixed column described in every group far from fixed screw holes is equal for four fixed columns
It is fixedly connected with a support bracket.
Optionally, the two sides at the top of the transverse slat are fixedly connected to a top block, the inside of two top blocks
It is threaded with the first banking pin, the inside of two top blocks passes through a corresponding first banking pin activity and connects
It is connected to a reinforcing bar.
Optionally, two inside of the reinforcing bar far from top block one end are plugged with second banking pin, and two
The reinforcing bar passes through corresponding second banking pin and is connected with a side set block.
Optionally, described two side set sides of the block far from reinforcing bar are fixedly connected with two firm bankings respectively.
Optionally, the bottom of the transverse slat and the bottom of two firm bankings are fixedly connected to several anti-slop serrations.
(3) beneficial effect
The utility model provides a kind of coal mine support and reinforces fixed feet, have it is following the utility model has the advantages that
1, the coal mine support reinforces fixed feet, by the way that transverse slat is arranged at the middle part of two firm bankings, sets at the top of transverse slat
Four locating rods are set, two locating slots are respectively set in the side of two firm bankings, and locating slot and locating rod pass through set screw
It follows closely and fixes, and then fix the two sides of transverse slat and two firm bankings, by being used cooperatively for transverse slat and two firm bankings,
The stability for improving firm banking, can effectively prevent the shaking of firm banking, and then realize the purpose of good fixing effect.
2, the coal mine support reinforces fixed feet, top block is arranged by the two sides at the top of transverse slat, in two firm bankings
Side setting side cover block, and top block and side set block are connected by reinforcing bar, and the tilt angle of reinforcing bar is 60 degree, is added
The pressure that solid rod can not only be subject to firm banking is decomposed, and the fixation of firm banking can be made more stable, is prevented solid
Determine pedestal rollover, and then keep support bracket more stable, embodies the reasonability of design, realize purpose easy to use.
3, the coal mine support reinforces fixed feet, by opening up mounting hole at the top of firm banking, and in mounting hole
Column is plugged and fixed in portion, then firm banking and support bracket are fixed by setscrew, embodies the reasonability of design, realizes
The purpose being easily installed.
4, the coal mine support reinforces fixed feet, anti-skidding by the way that anti-slop serrations are arranged in the bottom of transverse slat and two firm bankings
Tooth can increase the frictional force of transverse slat and firm banking, prevent the sliding of transverse slat and firm banking, enhance the stability of device, real
The purpose of good fixing effect is showed.
Detailed description of the invention
Fig. 1 is the schematic diagram of the section structure that the utility model is faced；
Fig. 2 is the overlooking structure diagram of the utility model transverse slat and firm banking；
Fig. 3 is the schematic diagram of the section structure of the utility model locating slot；
Fig. 4 is the structural schematic diagram of the utility model reinforcing bar.
In figure: 1- transverse slat, 2- locating rod, 3- locating slot, 4- set screw hole, 5- set screw nail, 6- firm banking,
7- mounting hole, 8- fixed column, 9- fixed screw holes, 10- setscrew, 11- support bracket, 12- top block, 13- first are limited
Nail, 14- reinforcing bar, the second banking pin of 15-, the side 16- cover block, 17- anti-slop serrations.
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 mine support reinforcing fixed feet, including
Transverse slat 1, the length of transverse slat 1 can basic support bracket 11 width and select, the two sides at 1 top of transverse slat have been respectively fixedly connected with
The connection type of two locating rods 2, locating rod 2 and horizontal version 1 is welding, and outer surface of four locating rods 2 far from 1 one end of transverse slat is equal
It is socketed with a locating slot 3, the inside of locating slot 3 offers hole identical with 2 diameter of locating rod, and locating rod 2 is plugged into institute
The inside of the inside of corresponding aperture, four locating rods 2 and four locating slots 3 offers compatible set screw hole 4, positions spiral shell
The internal whorl of wire hole 4 is connected with set screw nail 5, and four locating rods 2 and corresponding four locating slots 3 pass through positioning
Screw 5 is flexibly connected, and set screw nail 5 keeps the connection of locating rod 2 and locating slot 3 more stable, and then makes the two sides of transverse slat 1
It is fixed with two firm bankings 6, by being used cooperatively for transverse slat 1 and two firm bankings 6, improve the stabilization of firm banking 6
Property, can effectively prevent the shaking of firm banking 6, and then realize the purpose of good fixing effect, four locating slots 3 in pairs,
And the side of every group of remotely located bar 2 of locating slot 3 is fixedly connected to a firm banking 6, the remotely located slot 3 of firm banking 6
Side close to the inner wall of mine, the two sides at two firm bankings, 6 top offer a mounting hole 7, four mounting holes 7
Inside is plugged with a fixed column 8, and the inside of four firm bankings 6 and four fixed columns 8 offers compatible fixation
Screw hole 9, the internal whorl of fixed screw holes 9 are connected with setscrew 10, and four firm bankings 6 and corresponding four consolidate
Fixed column 8 is flexibly connected by setscrew 10, by setscrew 10 that firm banking 6 and support bracket 11 is fixed, no
Only good fixing effect, and convenient disassembly, in pairs, and every group of fixed column 8 is far from fixed screw holes 9 for four fixed columns 8
One end is fixedly connected to a support bracket 11, and the two sides at 1 top of transverse slat are fixedly connected to a top block 12, two top covers
The inside of block 12 is threaded with the first banking pin 13, and the inside of two top blocks 12 passes through corresponding first limit
Position nail 13 is connected with a reinforcing bar 14, and two reinforcing bars 14 are plugged with one the far from the inside of 12 one end of top block
Two banking pins 15, two reinforcing bars 14 are connected with a side by corresponding second banking pin 15 and cover block 16,
Two sides set side of the block 16 far from reinforcing bar 14 is fixedly connected with two firm bankings 6 respectively, the tilt angle of reinforcing bar 14
It is 60 degree, reinforcing bar 14 can not only decompose the pressure that firm banking 6 is subject to, and can make the fixation of firm banking 6
It is more stable, it prevents firm banking 6 from turning on one's side, and then keep support bracket 11 more stable, embodies the reasonability of design, realize just
In the purpose used, the bottom of the bottom of transverse slat 1 and two firm bankings 6 is fixedly connected to several anti-slop serrations 17, anti-slop serrations
17 can increase the frictional force of transverse slat 1 and firm banking 6, prevent the sliding of transverse slat 1 and firm banking 6, enhance the stabilization of device
Property, the purpose of good fixing effect is realized, in order to not influence the movement of worker and instrument, transverse slat 1 can be embedded in soil.
In conclusion the coal mine support reinforces fixed feet, in use, horizontal by being arranged at the middle part of two firm bankings 6
Four locating rods 2 are arranged in the top of plate 1, transverse slat 1, and two locating slots 3, locating slot 3 is respectively set in the side of two firm bankings 6
It is fixed with locating rod 2 by set screw nail 5, and then keeps the two sides of transverse slat 1 and two firm bankings 6 fixed, pass through transverse slat 1
With being used cooperatively for two firm bankings 6, the stability of firm banking 6 is improved, can effectively prevent the shaking of firm banking 6,
And then realize the purpose of good fixing effect；By the way that top block 12 is arranged in the two sides at 1 top of transverse slat, in two firm bankings 6
Side setting side cover block 16, and top block 12 and side set block 16 are connected by reinforcing bar 14, and the tilt angle of reinforcing bar 14
It is 60 degree, reinforcing bar 14 can not only decompose the pressure that firm banking 6 is subject to, and can make the fixation of firm banking 6
It is more stable, it prevents firm banking 6 from turning on one's side, and then keep support bracket 11 more stable, embodies the reasonability of design, realize just
In the purpose used；By opening up mounting hole 7 at the top of firm banking 6, and column 8 is plugged and fixed in the inside of mounting hole 7, then
It is by setscrew 10 firm banking 6 and support bracket 11 is fixed, the reasonability of design is embodied, realizes and is easily installed
Purpose；By the way that anti-slop serrations 17 are arranged in the bottom of transverse slat 1 and two firm bankings 6, anti-slop serrations 17 can increase transverse slat 1 and fix
The frictional force of pedestal 6 prevents the sliding of transverse slat 1 and firm banking 6, enhances the stability of device, realizes good fixing effect
Purpose.
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 mine support reinforces fixed feet, including transverse slat (1), it is characterised in that: the two sides difference at the top of the transverse slat (1)
It is fixedly connected there are two locating rod (2), four locating rods (2) are socketed with one far from the outer surface of transverse slat (1) one end
The inside of locating slot (3), four locating rods (2) and four locating slots (3) offers compatible set screw
Hole (4), the internal whorl of the set screw hole (4) are connected with set screw nail (5), four locating rods (2) and opposite
Four answered the locating slot (3) by set screw nail (5) be flexibly connected, four locating slots (3) in pairs, and
The side of locating slot described in every group (3) remotely located bar (2) is fixedly connected to a firm banking (6), two fixations
Two sides at the top of pedestal (6) offer a mounting hole (7), and the inside of four mounting holes (7) is plugged with one admittedly
The inside of fixed column (8), four firm bankings (6) and four fixed columns (8) offers compatible fixed screw
The internal whorl in hole (9), the fixed screw holes (9) is connected with setscrew (10), four firm bankings (6) and phase
Corresponding four fixed columns (8) are flexibly connected by setscrew (10).
2. a kind of coal mine support according to claim 1 reinforces fixed feet, it is characterised in that: four fixed columns (8)
In pairs, and one end of fixed column described in every group (8) separate fixed screw holes (9) is fixedly connected to a support bracket
(11)。
3. a kind of coal mine support according to claim 1 reinforces fixed feet, it is characterised in that: at the top of the transverse slat (1)
Two sides are fixedly connected to a top block (12), and the inside of two top blocks (12) is threaded with the first banking pin
(13), the inside of two top blocks (12) pass through corresponding first banking pin (13) be connected with one plus
Solid rod (14).
4. a kind of coal mine support according to claim 3 reinforces fixed feet, it is characterised in that: two reinforcing bars (14)
Inside far from top block (12) one end is plugged with second banking pin (15), and two reinforcing bars (14) pass through one
A corresponding second banking pin (15) is connected with side set block (16).
5. a kind of coal mine support according to claim 4 reinforces fixed feet, it is characterised in that: two side sets block (16)
Side far from reinforcing bar (14) is fixedly connected with two firm bankings (6) respectively.
6. a kind of coal mine support according to claim 1 reinforces fixed feet, it is characterised in that: the bottom of the transverse slat (1)
Several anti-slop serrations (17) are fixedly connected to the bottom of two firm bankings (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821786549.8U CN209354174U (en) | 2018-10-31 | 2018-10-31 | A kind of coal mine support reinforcing fixed feet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821786549.8U CN209354174U (en) | 2018-10-31 | 2018-10-31 | A kind of coal mine support reinforcing fixed feet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209354174U true CN209354174U (en) | 2019-09-06 |
Family
ID=67781325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821786549.8U Active CN209354174U (en) | 2018-10-31 | 2018-10-31 | A kind of coal mine support reinforcing fixed feet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209354174U (en) |
-
2018
- 2018-10-31 CN CN201821786549.8U patent/CN209354174U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209324374U (en) | A kind of combination tunnel segment structure in Shield-bored tunnels | |
| CN209354174U (en) | A kind of coal mine support reinforcing fixed feet | |
| CN209040867U (en) | A kind of U-shaped steel bracket improving support pattern | |
| CN208899509U (en) | A kind of water conservancy construction cofferdam reinforcement structure | |
| CN209493940U (en) | A kind of roofbolt construction arrangement of architectural engineering | |
| CN209099386U (en) | A kind of reinforcement protection device of bridge pile foundation | |
| CN209585139U (en) | A kind of shallow foundation rectifying of leaned building ruggedized construction | |
| CN209468922U (en) | A kind of anti-dumping inclined construction engineering column | |
| CN209687520U (en) | A kind of coal mine digging protective stent | |
| CN208618554U (en) | A kind of shock resistance type door type steel frame structure | |
| CN102900448A (en) | Anti-self-locking anchor-bolt support plate | |
| CN208106467U (en) | A kind of country rock anchor pole protective device | |
| CN210490188U (en) | Shockproof transformer substation constructs support | |
| CN209653146U (en) | A kind of assembled architecture shock-damping structure | |
| CN205399858U (en) | Balcony guardrail | |
| CN110485572A (en) | A kind of assembled architecture member connecting structure | |
| CN110186703A (en) | A kind of mountain tunnel loading test loading device | |
| CN214663041U (en) | Bridge structure load detection equipment | |
| CN204754984U (en) | Mining link mechanism of mine | |
| CN213331139U (en) | Coal is opened and is adopted structure top to support safety device | |
| CN219412374U (en) | Supporting device of civil air defense door frame | |
| CN211038678U (en) | Roadway side protecting plate for coal mine excavation | |
| CN209308702U (en) | A kind of tunnel structure and stratum consolidation structure for metro shield section | |
| CN108827359A (en) | A kind of mounting device of landing sensor | |
| CN209457972U (en) | A kind of underground coal mine protrusion-dispelling air door and the stepless chain anticollision device, collision-prevention device of cord lock vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |