CN215860265U - Movable supports die carrier temporarily in ore deposit hole - Google Patents
Movable supports die carrier temporarily in ore deposit hole Download PDFInfo
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- CN215860265U CN215860265U CN202122290266.2U CN202122290266U CN215860265U CN 215860265 U CN215860265 U CN 215860265U CN 202122290266 U CN202122290266 U CN 202122290266U CN 215860265 U CN215860265 U CN 215860265U
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Abstract
The utility model provides a movable supports die carrier temporarily in ore hole, it includes the support frame and sets up the top of supporting in the support frame upper end, the support frame is by the level to support piece, vertical support piece forms at end connection, vertical support piece is for supporting the vertical pole, the upper end of supporting the vertical pole is equipped with the slot, it is the arc top to support the top, bottom mounting on the arc top is equipped with vertical inserted bar, vertical inserted bar is connected with the slot cooperation, still include central vertical pole, the upper end of central vertical pole with support a wall middle part and be connected, the lower extreme and the level of central vertical pole are connected to support piece's middle part. The utility model aims to provide a movable temporary support formwork in a mine tunnel, which is reliable and stable in use and can effectively improve the support effect of a support assembly on the basis of simple and reasonable structure.
Description
Technical Field
The utility model relates to the technical field of mining facility equipment, in particular to a movable temporary support formwork in a mine tunnel.
Background
In order to support the fragile part in the mine hole and enable the operators in the mine hole to work safely, a supporting device is needed to support the top of the mine hole, for example, the patent document with the application publication number of CN111810209A discloses a mine hole supporting device for a rock engineering, which comprises a base, a fixed column is fixedly connected with the middle part of the upper end of the base, a supporting column is sleeved at the upper end of the fixed column, a first arc-shaped supporting plate is fixedly connected with the upper end of the supporting column through a supporting frame, second arc-shaped supporting plates are hinged at both sides of the first arc-shaped supporting plate, a top plate is fixedly connected at the upper ends of the first arc-shaped supporting plate and the second arc-shaped supporting plate through a buffer mechanism, the top plate is also in an arc shape, a workbench is fixedly connected at the edge of the upper end of the base, moving mechanisms are slidably connected at both sides of the upper end of the workbench, a first supporting rod is hinged at the upper end of the moving mechanisms through first hinge members, and movable grooves are arranged at both sides of the supporting column, the inside sliding connection in activity groove has the movable block, the upper end and the lower extreme of movable block are equipped with second articulated elements and third articulated elements respectively, and the upper end and the second articulated elements of first vaulting pole are articulated, the inside of third articulated elements articulates there is the second vaulting pole, and the tip of second vaulting pole is articulated through the inboard of fourth articulated elements with second arc fagging, pushing mechanism and moving mechanism fixed connection are all passed through to the inside both sides of workstation, the upper end both sides of base all are equipped with air purification device, air intake and air outlet have been seted up respectively to the upper end and the lateral wall of workstation.
The prior art can support the top of the mine hole through the arc-shaped supporting plates, so that special positions can be supported, and further guarantee is provided for people working in the mine hole to a certain extent; however, the supporting equipment for the mine cave is connected with the supporting column through a plurality of arc-shaped supporting plates and through the supporting rods, and the structure relying on the supporting rods as the main supporting piece easily causes weak supporting force, so that the using effect is limited.
Therefore, the applicant improves the method and provides a movable temporary support formwork in the mine hole.
Disclosure of Invention
The utility model aims to provide a movable temporary support formwork in a mine tunnel, which is reliable and stable in use and can effectively improve the support effect of a support assembly on the basis of simple and reasonable structure.
In order to achieve the above purpose, the utility model provides the following technical scheme:
the utility model provides a movable supports die carrier temporarily in ore hole, it includes the support frame and sets up the top of supporting in the support frame upper end, the support frame is by the level to support piece, vertical support piece forms at end connection, vertical support piece is for supporting the vertical pole, the upper end of supporting the vertical pole is equipped with the slot, it is the arc top to support the top, bottom mounting on the arc top is equipped with vertical inserted bar, vertical inserted bar is connected with the slot cooperation, still include central vertical pole, the upper end of central vertical pole with support a wall middle part and be connected, the lower extreme and the level of central vertical pole are connected to support piece's middle part.
The central longitudinal rod can move up or down to drive the supporting top to ascend or descend.
The central longitudinal rod comprises an external sleeve with an internal thread, the top end of the external sleeve is connected with the inner wall of the supporting top through a sleeve base, the bottom end of the external sleeve is provided with an opening, a driving motor mechanism is arranged below the supporting piece in a horizontal mode, the driving motor mechanism comprises a driving motor, a motor shaft of the driving motor is connected with a longitudinal extension shaft, and the longitudinal extension shaft is inserted from the bottom end of the external sleeve and is connected with the external sleeve through threads.
And an inclined strut is arranged between the horizontal strut member and the vertical strut member.
The lateral surface is equipped with first connector on the horizontal support piece, and the corresponding inboard second connector that is equipped with of top of supporting, auxiliary stay pole are connected with first connector, second connector respectively at both ends.
The first connecting body and the second connecting body are bolt fixing pieces.
The fan blade driving mechanism is arranged on the upper side of the horizontal support piece in the horizontal direction and comprises a driving belt, the driving belt is connected with a motor shaft of the driving motor in the middle, two ends of the driving belt are connected with the first driving gear, the first driving gear is meshed with the conical gear, and the conical gear is connected with the fan blade in the middle.
The drive belt is a belt.
Compared with the prior art, the utility model has the beneficial effects that:
in the scheme of the application:
the arc top can be well connected with the support frame through the longitudinal insertion rod, so that the arc top can be well reinforced and supported at the position needing to be supported in the mine tunnel through the matching of the arc top and the support frame, and the arc top can be driven to ascend or descend through the central longitudinal rod capable of moving upwards or downwards, so that the installation and the disassembly of the support top are convenient on the basis of ensuring that the structure formed by the arc top and the support frame has higher rigidity and better supporting effect on the top.
Drawings
FIGS. 1 and 2 are schematic structural views of the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 2 at A;
FIG. 4 is a schematic view of a fan blade driving mechanism.
Detailed Description
As shown in fig. 1 and 2, a movable temporary support formwork in a mine tunnel comprises a support frame 1 and a support top 2 arranged at the upper end of the support frame 1, wherein the support frame 1 is formed by connecting a horizontal support piece 101 and a vertical support piece 102 at the end part, the vertical support piece is a support vertical rod, a slot 103 is arranged at the upper end of the support vertical rod, the support top 2 is an arc top, a vertical inserted rod 201 is fixedly arranged at the bottom end of the arc top, the vertical inserted rod 201 is connected with the slot 103 in a matched manner, the movable temporary support formwork further comprises a central vertical rod 3, the upper end of the central vertical rod 3 is connected with the middle part of the inner wall of the support top 2, and the lower end of the central vertical rod 3 is connected with the middle part of the horizontal support piece 101.
The end part of the supporting roof 2 is connected with the supporting frame 1 through the longitudinal inserted bar 201 to form a stable structure with high overall rigidity, and the middle part of the supporting roof 2 is connected with the horizontal supporting piece 101 through the central longitudinal bar 3 to form a strong and stable support at the central part of the structure, so that the supporting roof can be reliably used for supporting some fragile rock structures at the top in a mine hole, and provides a good guarantee for operators in the mine hole.
Wherein, the central longitudinal rod 3 can move up or down to drive the supporting top 2 to ascend or descend.
Regarding the specific structure of the central vertical rod 3 and its accessory components, the central vertical rod 3 includes an external sleeve with internal threads, the top end of the external sleeve is connected with the inner wall of the supporting roof 2 through a sleeve base 301, the bottom end of the external sleeve is provided with an opening, a driving motor mechanism 4 is arranged below the horizontal supporting member 101, the driving motor mechanism 4 includes a driving motor 401, the motor shaft of the driving motor 401 is connected with a longitudinal extension shaft 402, and the longitudinal extension shaft 402 is inserted from the bottom end of the external sleeve and is connected with the external sleeve through threads.
The driving motor can adopt an alternating-current positive and negative rotation three-phase 380v motor, and by adopting the structure, the positive rotation/negative rotation of the motor can rotate through the good driving longitudinal extension shaft 402 of the motor shaft, so that the supporting roof 2 can ascend or descend under the assistance of the thread structure, and then the proper adjustment can be carried out at different positions in the mine tunnel conveniently and stably.
In order to enhance the rigidity of the support 1010 and the vertical support 102 as a whole, a diagonal brace 5 is provided between the horizontal support 101 and the vertical support 102.
Optionally, in order to further enhance the supporting effect of the supporting roof 2, a first connecting body 6 is disposed on the upper side of the horizontal supporting member 101, a second connecting body 7 is correspondingly disposed on the inner side of the supporting roof 2, and the auxiliary supporting rod 8 is connected to the first connecting body 6 and the second connecting body 7 at two ends respectively.
Optionally, the first connecting body 6 and the second connecting body 7 are bolt fasteners.
A fan blade driving mechanism 9 is arranged on the upper side of the horizontal support member 101 and is positioned in the horizontal direction, the fan blade driving mechanism 9 comprises a driving belt 901, the driving belt 901 is connected with a motor shaft of the driving motor 401 in the middle, the driving belt 901 is connected with a first driving gear 902 at two ends, the first driving gear 902 is meshed with a conical gear 903, and the conical gear 903 is connected with a fan blade 904 in the middle.
By adopting the structure, when the driving motor 401 is operated, the fan blade 904 can be driven by the driving motor 401 and the auxiliary components as auxiliary, so that the effect of urging the airflow in the mine hole is achieved, and the air in the mine hole is optimized to a certain extent. Alternatively, the drive belt 901 is a belt.
When the mine tunnel top support device is used, when the top of a mine tunnel needs to be supported, the whole device is moved to a target position through the driving wheel, the support frame 1, the support roof 2 and other accessory components are sequentially installed, then the height of the support roof 2 is adjusted through the driving motor, and finally a barrier is formed at the fragile part of rocks in the mine tunnel, so that the danger brought to operators below by falling rocks is avoided, and the personal safety of the operators is guaranteed to a certain extent.
Claims (8)
1. The utility model provides a movable supports die carrier temporarily in ore hole, a serial communication port, it includes support frame (1) and sets up support top (2) in support frame (1) upper end, support frame (1) is by the level to support piece (101), vertical support piece (102) form at end connection, vertical support piece is for supporting the vertical pole, the upper end of supporting the vertical pole is equipped with slot (103), support top (2) are the arc top, bottom mounting on the arc top is equipped with vertical inserted bar (201), vertical inserted bar (201) are connected with slot (103) cooperation, still include central vertical pole (3), the upper end and the support top (2) inner wall middle part of center vertical pole (3) are connected, the lower extreme and the level of center vertical pole (3) are connected to the middle part of support piece (101).
2. An in-mine movable temporary support formwork according to claim 1 wherein the central longitudinal bar (3) can be moved up or down to drive the support roof (2) up or down.
3. The movable temporary support formwork in a mine tunnel according to claim 2, characterized in that the central longitudinal rod (3) comprises an external sleeve provided with internal threads, the top end of the external sleeve is connected with the inner wall of the support roof (2) through a sleeve base (301), the bottom end of the external sleeve is provided with an opening, a driving motor mechanism (4) is arranged below the horizontal support member (101), the driving motor mechanism (4) comprises a driving motor (401), the motor shaft of the driving motor (401) is connected with a longitudinal extension shaft (402), and the longitudinal extension shaft (402) is inserted from the bottom end of the external sleeve and is connected with the external sleeve through threads.
4. An in-mine movable temporary support formwork according to any one of claims 1 to 3 wherein a diagonal brace (5) is provided between the horizontal support (101) and the vertical support (102).
5. The temporary formwork support system as claimed in any one of claims 1 to 3, wherein a first connecting body (6) is provided on the upper side of the horizontal support member (101), a second connecting body (7) is correspondingly provided on the inner side of the support roof (2), and the auxiliary support rod (8) is connected with the first connecting body (6) and the second connecting body (7) at two ends.
6. The temporary support formwork in a mine tunnel according to claim 5, characterized in that the first connecting body (6) and the second connecting body (7) are bolt fasteners.
7. A movable temporary support formwork in a mine hole according to claim 3, characterized in that a fan blade driving mechanism (9) is arranged on the upper side of the horizontal support member (101) and in the horizontal direction, the fan blade driving mechanism (9) comprises a driving belt (901), the driving belt (901) is connected with a motor shaft of the driving motor (401) in the middle part, the driving belt (901) is connected with a first driving gear (902) at two ends, the first driving gear (902) is meshed with a conical gear (903), and the conical gear (903) is connected with the fan blade (904) in the middle part.
8. An in-mine movable temporary support formwork according to claim 7 wherein the drive belt (901) is a belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122290266.2U CN215860265U (en) | 2021-09-22 | 2021-09-22 | Movable supports die carrier temporarily in ore deposit hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122290266.2U CN215860265U (en) | 2021-09-22 | 2021-09-22 | Movable supports die carrier temporarily in ore deposit hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215860265U true CN215860265U (en) | 2022-02-18 |
Family
ID=80255368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122290266.2U Active CN215860265U (en) | 2021-09-22 | 2021-09-22 | Movable supports die carrier temporarily in ore deposit hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215860265U (en) |
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2021
- 2021-09-22 CN CN202122290266.2U patent/CN215860265U/en active Active
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