CN209621334U - One kind being used for coal mine tunnel suspension device - Google Patents
One kind being used for coal mine tunnel suspension device Download PDFInfo
- Publication number
- CN209621334U CN209621334U CN201920319111.7U CN201920319111U CN209621334U CN 209621334 U CN209621334 U CN 209621334U CN 201920319111 U CN201920319111 U CN 201920319111U CN 209621334 U CN209621334 U CN 209621334U
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- China
- Prior art keywords
- bottom plate
- threaded rod
- groove
- coal mine
- suspension device
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Abstract
The utility model discloses one kind to be used for coal mine tunnel suspension device, including bottom plate, the lower end of bottom plate is equipped with mobile mechanism, the left and right sides of bottom plate is run through equipped with spud pile, the upper end of bottom plate is equipped with groove, the right side wall of groove is rotatably connected to the first threaded rod, the left and right sides top of bottom plate is equipped with two piece of first arc panel, the first regulating mechanism that two piece of first arc panel is adjusted is equipped in groove, the upside of bottom plate is equipped with the second arc panel, the lower rotation of groove is connected with the second threaded rod, it is sequentially connected between first threaded rod and the second threaded rod by transmission mechanism.The utility model directly can be pushed device in dismounting by setting mobile mechanism, withdraw simple and convenient, cooperate spud pile, spud pile the present apparatus can be fixed after packing up idler wheel；By the first regulating mechanism of setting and the second regulating mechanism, the effect that supporting is carried out to the left and right part in tunnel and top can be played.
Description
Technical field
The utility model relates to Roadway Support Technology fields, more particularly to one kind to be used for coal mine tunnel suspension device.
Background technique
China's coal-mine is mainly underground mining, needs to dig a large amount of tunnels in underground, keeps tunnel using roadway support
Unimpeded and adjoining rock stability is of great significance to construction of coal mine and production.To tunnel carry out supporting basic object be mitigate and
The movement for reducing country rock, reduce drift section will not excessively, while preventing from having dissipated the country rock inbreak from destruction.
In the prior art when carrying out supporting to tunnel, supporting mesh is mostly used to carry out supporting greatly, supporting web frame is not very
Stablize, be easy to produce security risk, and needing to withdraw device after operation, but the existing branch such as supporting mesh
Protection unit dismounting is more troublesome.
For this purpose, it is proposed that a kind of be used for coal mine tunnel suspension device to solve the above problems.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and the one kind proposed is used for coal mine lane
Road suspension device.
To achieve the goals above, the utility model adopts the technical scheme that
One kind being used for coal mine tunnel suspension device, including bottom plate, and the lower end of the bottom plate is equipped with mobile mechanism, the bottom plate
The left and right sides run through equipped with spud pile, the upper end of the bottom plate is equipped with groove, and the right side wall of the groove is rotatably connected to
First threaded rod, the left and right sides top of the bottom plate are equipped with two piece of first arc panel, are equipped in the groove to two piece first
The upside of the first regulating mechanism that arc panel is adjusted, the bottom plate is equipped with the second arc panel, the lower rotation of the groove
It is connected with the second threaded rod, is sequentially connected between first threaded rod and the second threaded rod by transmission mechanism, described second
Threaded rod is equipped with the second regulating mechanism that the second arc panel is adjusted.
Preferably, the mobile mechanism includes two openings that bottom plate lower end is arranged in, and is rotated in two openings
Two support rods are connected with, the lower end of four support rods is rotatably connected to idler wheel.
Preferably, first regulating mechanism includes the motor being fixedly connected with the left end of bottom plate, the output of the motor
It holds and is fixedly and coaxially connected with the left end of the first threaded rod, the basal sliding of the groove is connected with two motion bars, described in two
Motion bar lower end is equipped with the threaded hole being threadedly coupled with the first threaded rod, and the upper end of two motion bars is fixedly connected to company
Extension bar, the opposite one end of two connecting rods are fixedly connected with two piece of first arc panel respectively.
Preferably, the transmission mechanism includes the first helical gear being fixedly and coaxially connected with the first threaded rod, and described second
The lower end of threaded rod has been fixedly and coaxially connected the second helical gear, and first helical gear is meshed with the second helical gear.
Preferably, second regulating mechanism includes the screw shell being threadedly coupled with the second threaded rod, the bottom plate
It is fixedly connected to link block at left and right sides of upper end, steel strand wires, the steel strand wires are fixedly connected on two pieces of link blocks
One end far from link block is fixedly connected with screw shell.
Preferably, first threaded rod is bidirectional helical bar.
Compared with prior art, the utility model has the following beneficial effects:
1, by setting mobile mechanism, directly device can be pushed in dismounting, withdraws simple and convenient, cooperation fixation
Stake, spud pile the present apparatus can be fixed after packing up idler wheel；
2, it by the first regulating mechanism of setting and the second regulating mechanism, can play to the left and right part in tunnel and top progress
The effect of supporting.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of structural perspective for coal mine tunnel suspension device；
Fig. 2 is enlarged structure schematic diagram at A in Fig. 1.
In figure: 1 bottom plate, 2 mobile mechanisms, 3 spud piles, 4 grooves, 5 first threaded rods, 6 first arc panels, 7 first are adjusted
Mechanism, 8 second arc panels, 9 second threaded rods, 10 transmission mechanisms, 11 second regulating mechanisms, 12 support rods, 13 motors, 14 activities
Bar, 15 connecting rods, 16 first helical gears, 17 second helical gears, 18 screw shells, 19 link blocks, 20 steel strand wires.
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.
Referring to Fig.1-2, a kind of to be used for coal mine tunnel suspension device, including bottom plate 1, the lower end of bottom plate 1 is equipped with mobile mechanism
2, specifically, mobile mechanism 2 includes two openings that 1 lower end of bottom plate is arranged in, two branch are rotatably connected in two openings
Strut 12, specifically, the rotation connection between support rod 12 and opening can lock, the lower end of the four support rods 12 company of rotation
It is connected to idler wheel, the left and right sides of bottom plate 1 is run through equipped with spud pile 3, and the upper end of bottom plate 1 is equipped with groove 4, the right side wall of groove 4
It is rotatably connected to the first threaded rod 5, it should be noted that the first threaded rod 5 is bidirectional helical bar.
In the utility model, the left and right sides top of bottom plate 1 is equipped with two piece of first arc panel 6, is equipped in groove 4 to two pieces
The first regulating mechanism 7 that first arc panel 6 is adjusted, it should be noted that the first regulating mechanism 7 includes the left side with bottom plate 1
The motor 13 being fixedly connected is held, specifically, the model Y-160L-6 of motor 13, motor 13 are electrically connected with outside,
This is the prior art, and this will not be repeated here, and the output end of motor 13 and the left end of the first threaded rod 5 are fixedly and coaxially connected, groove 4
Basal sliding be connected with two motion bars 14, two 14 lower ends of motion bar are equipped with the screw thread being threadedly coupled with the first threaded rod 5
Hole, the upper end of two motion bars 14 are fixedly connected to connecting rod 15, the opposite one end of two connecting rods 15 respectively with two piece
One arc panel 6 is fixedly connected, and the upside of bottom plate 1 is equipped with the second arc panel 8, and the lower rotation of groove 4 is connected with the second threaded rod
9, it is sequentially connected between the first threaded rod 5 and the second threaded rod 9 by transmission mechanism 10, it is worth mentioning at this point that, transmission mechanism 10
Including the first helical gear 16 being fixedly and coaxially connected with the first threaded rod 5, the lower end of the second threaded rod 9 has been fixedly and coaxially connected
Two helical gears 17, the first helical gear 16 are meshed with the second helical gear 17.
In the utility model, the second threaded rod 9 is equipped with the second regulating mechanism 11 that the second arc panel 8 is adjusted,
It should be noted that the second regulating mechanism 11 includes the screw shell 18 being threadedly coupled with the second threaded rod 9, the upper end of bottom plate 1
The left and right sides is fixedly connected to link block 19, and steel strand wires 20 are fixedly connected on two pieces of link blocks 19, and steel strand wires 20 are separate
One end of link block 19 is fixedly connected with screw shell 18.
When the utility model is used, the present apparatus is shifted onto tunnel, idler wheel is packed up, then spud pile 3 is squeezed into ground
Face is hereinafter, play fixed effect, and then opening motor 13, motor 13 drive the first threaded rod 5 mobile, 5 band of the first threaded rod
Dynamic two motion bars 14 are located remotely from each other, and two motion bars 14 drive connecting rod 15 mobile, so that two piece of first arc panel 6 be driven to move
It is dynamic, while the first threaded rod 5 drives the rotation of the first helical gear 16, the first helical gear 16 drives the second helical gear 17 to rotate, and second
Helical gear 17 drives the rotation of the second threaded rod 9, and the second threaded rod 9 drives screw shell 18 to move up, and screw shell 18 is electronic
Second arc panel 8 moves up, to play the effect for carrying out supporting to the left and right part in tunnel and top.
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. one kind is used for coal mine tunnel suspension device, including bottom plate (1), which is characterized in that the lower end of the bottom plate (1), which is equipped with, to be moved
Motivation structure (2), the left and right sides of the bottom plate (1) are run through equipped with spud pile (3), and the upper end of the bottom plate (1) is equipped with groove
(4), the right side wall of the groove (4) is rotatably connected to the first threaded rod (5), and the left and right sides top of the bottom plate (1) is equipped with
Two piece of first arc panel (6), the groove (4) is interior to be equipped with the first regulating mechanism that two piece of first arc panel (6) is adjusted
(7), the upside of the bottom plate (1) is equipped with the second arc panel (8), and the lower rotation of the groove (4) is connected with the second threaded rod
(9), it is sequentially connected between first threaded rod (5) and the second threaded rod (9) by transmission mechanism (10), second screw thread
Bar (9) is equipped with the second regulating mechanism (11) that the second arc panel (8) is adjusted.
2. according to claim 1 a kind of for coal mine tunnel suspension device, which is characterized in that the mobile mechanism (2)
Two support rods (12) are rotatably connected to including being arranged in two of bottom plate (1) lower end openings, two openings, four
The lower end of the support rod (12) is rotatably connected to idler wheel.
3. according to claim 1 a kind of for coal mine tunnel suspension device, which is characterized in that first regulating mechanism
It (7) include the motor (13) being fixedly connected with the left end of bottom plate (1), the output end and the first threaded rod (5) of the motor (13)
Left end be fixedly and coaxially connected, the basal sliding of the groove (4) is connected with two motion bars (14), two motion bars
(14) lower end is equipped with the threaded hole being threadedly coupled with the first threaded rod (5), and the upper end of two motion bars (14) is fixed to be connected
It is connected to connecting rod (15), the opposite one end of two connecting rods (15) is fixedly connected with two piece of first arc panel (6) respectively.
4. according to claim 1 a kind of for coal mine tunnel suspension device, which is characterized in that the transmission mechanism (10)
Including the first helical gear (16) being fixedly and coaxially connected with the first threaded rod (5), the lower end of second threaded rod (9) is coaxially solid
Surely it is connected with the second helical gear (17), first helical gear (16) is meshed with the second helical gear (17).
5. according to claim 1 a kind of for coal mine tunnel suspension device, which is characterized in that second regulating mechanism
(11) include the screw shell (18) being threadedly coupled with the second threaded rod (9), fixed at left and right sides of the upper end of the bottom plate (1)
It is connected with link block (19), is fixedly connected to steel strand wires (20) on two pieces of link blocks (19), the steel strand wires (20) are remote
One end from link block (19) is fixedly connected with screw shell (18).
6. according to claim 1 a kind of for coal mine tunnel suspension device, which is characterized in that first threaded rod
It (5) is bidirectional helical bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920319111.7U CN209621334U (en) | 2019-03-12 | 2019-03-12 | One kind being used for coal mine tunnel suspension device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920319111.7U CN209621334U (en) | 2019-03-12 | 2019-03-12 | One kind being used for coal mine tunnel suspension device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209621334U true CN209621334U (en) | 2019-11-12 |
Family
ID=68456691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920319111.7U Expired - Fee Related CN209621334U (en) | 2019-03-12 | 2019-03-12 | One kind being used for coal mine tunnel suspension device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209621334U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111005736A (en) * | 2019-12-20 | 2020-04-14 | 卜石朋 | Tunnel construction platform convenient to remove |
| CN112065474A (en) * | 2020-08-13 | 2020-12-11 | 莱州汇金矿业投资有限公司 | A strengthen supporting device for tunnel |
| CN113290675A (en) * | 2021-06-22 | 2021-08-24 | 石家庄铁道大学 | Three-arch section radian-adjustable detachable template |
-
2019
- 2019-03-12 CN CN201920319111.7U patent/CN209621334U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111005736A (en) * | 2019-12-20 | 2020-04-14 | 卜石朋 | Tunnel construction platform convenient to remove |
| CN111005736B (en) * | 2019-12-20 | 2021-03-23 | 卜石朋 | Tunnel construction platform convenient to remove |
| CN112065474A (en) * | 2020-08-13 | 2020-12-11 | 莱州汇金矿业投资有限公司 | A strengthen supporting device for tunnel |
| CN113290675A (en) * | 2021-06-22 | 2021-08-24 | 石家庄铁道大学 | Three-arch section radian-adjustable detachable template |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191112 Termination date: 20210312 |