CN214425631U - Camera fixed bolster of fixed usefulness of colliery underworkings group portion - Google Patents
Camera fixed bolster of fixed usefulness of colliery underworkings group portion Download PDFInfo
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- CN214425631U CN214425631U CN202120366666.4U CN202120366666U CN214425631U CN 214425631 U CN214425631 U CN 214425631U CN 202120366666 U CN202120366666 U CN 202120366666U CN 214425631 U CN214425631 U CN 214425631U
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Abstract
The utility model belongs to the technical field of colliery is equipment in the pit, a colliery is camera fixed bolster of fixed usefulness of underworkings group portion is related to. This camera fixed bolster, including the fixed angle bar in tunnel upper portion, dead lever, fixed tray, the fixed angle bar in tunnel lower part, bracing piece, the one end of dead lever is fixed in the middle part of the fixed angle bar in tunnel upper portion, and the terminal surface of the other end faces up, and fixed tray is for being the circular disk body structure that the level set up, and its quotation places on the terminal surface that the dead lever faces up, and the one end of bracing piece is connected with the fixed angle bar in tunnel lower part, and the other end is connected with the dead lever. This camera fixed bolster can be at tunnel side group portion installation camera, and installation fixed strength is high, can adjust in a flexible way, and unified installation back is neat more pleasing to the eye.
Description
Technical Field
The utility model belongs to the technical field of colliery is equipment in the pit, a colliery is camera fixed bolster of fixed usefulness of underworkings group portion is related to.
Background
The underground coal mine operation environment is very special and various devices are needed to operate, so that cameras need to be additionally arranged in some important places for monitoring. For example, in the process of mine working face tunneling and mining, in order to improve safety and production efficiency, important parts of important chambers and equipment need to be monitored by cameras according to working requirements. When meeting in the camera mounting point in the pit more, the picture direct influence observation effect of camera, therefore, reasonable camera installation can make the camera hair exert some functions.
At present, a coal mine underground camera is installed in two modes, one mode is a top suspension mode, and the other mode is an upper part fixing mode; the top of part of the roadway does not have installation conditions, and only the camera can be fixed on the upper part; the existing camera fixing support is a traditional support which is a standard part and cannot meet the installation and use requirements of underground cameras under different conditions.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a camera fixed bolster of fixed usefulness of colliery underworkings group portion realizes at tunnel group portion installation camera, and installation intensity is high, and can adjust the position of camera as required.
A camera fixing support for fixing a coal mine underground roadway wall comprises a roadway upper fixing angle iron, a fixing rod, a fixing tray, a roadway lower fixing angle iron and a supporting rod; upper assembling holes are formed in two ends of the fixing angle iron on the upper portion of the roadway; one end of the fixed rod is fixed in the middle of the fixed angle iron at the upper part of the roadway, and the tail end of the other end faces upwards; the fixed tray is of a horizontally arranged circular tray body structure, a tray fixing hole is formed in the center of the tray surface of the fixed tray, two camera mounting holes are symmetrically formed in the tray surfaces on two sides of the tray fixing hole, the tray surface of the fixed tray is placed on the tail end surface of the fixed rod, and the center of the tray surface of the fixed tray is connected with the fixed rod in a mode that a bolt penetrates through the tray fixing hole; lower assembly holes are formed in two ends of the lower fixing angle iron of the roadway; one end of the supporting rod is connected with the middle part of the fixed angle iron at the lower part of the roadway, and the other end of the supporting rod is connected with the rod body of the fixed rod through a bolt. According to the technical scheme, the fixing tray can extend into the roadway by fixing the fixing angle iron on the side wall part of the roadway and extending out the fixing rod, so that the camera is lifted, and the camera is installed on the side wall part of the roadway; the fixing strength of the camera is enhanced by combining the supporting function of the supporting rod on the fixing rod; the adjustment of the deflection direction of the camera can be realized by rotating the fixed tray or changing the camera mounting hole on the fixed tray according to the requirement.
Furthermore, in the camera fixing bracket, the fixing rod comprises a horizontal section and an arc section which are connected with each other; one end of the horizontal section is connected with the middle part of the fixed angle iron at the upper part of the roadway, and the tail end of the circular arc section faces upwards; the extension of the fixed rod is realized through the horizontal section, and the transition in the extension direction is realized through the arc section, so that the aim of horizontally placing the fixed tray is fulfilled.
Furthermore, in the camera fixing bracket, the horizontal section comprises a sleeve and a rotating rod; the sleeve is sleeved outside the rod body of the rotary rod and is in threaded connection with the rod body of the rotary rod; one end of the sleeve is connected with the middle part of the fixed angle iron at the upper part of the roadway, and one end of the rotating rod is fixedly connected with the arc section; the adjustment of the length of the whole horizontal segment is realized through the threaded rotary connection of the sleeve and the rotary rod, so that different requirements on the length of the fixed rod under different application conditions are met.
Furthermore, in the camera fixing support, a sleeve is provided with a plurality of through holes, one end of a supporting rod is hinged with the middle part of the fixing angle iron at the lower part of the roadway, and the other end of the supporting rod is connected with the sleeve through a bolt; through being connected of different through-holes on bracing piece and the sleeve, and then the support position of adjusting the bracing piece as required adapts to the support demand of different length dead levers.
Furthermore, in the camera fixing support, the tray fixing hole is a countersunk hole; thereby avoid the bolt to fixed tray surface's influence, the installation of the camera of being convenient for more.
The camera fixing bracket for fixing the coal mine underground roadway side wall has the advantages that the camera can be installed on the roadway side wall, and the installation fixing strength is high; the extending position and the deflection position of the camera can be adjusted according to requirements, and meanwhile, the supporting position can be adjusted according to requirements, so that the supporting effect is improved; the fixing support is simple in structure and convenient to install, is more tidy and attractive after being installed on the side wall of the roadway in a unified mode, and meets the relevant requirements of coal mine operation standardization.
Drawings
Fig. 1 is a main view structural diagram of a camera fixing bracket for fixing the underground tunnel wall part of the coal mine;
fig. 2 is a overlooking structure diagram of the camera fixing bracket for fixing the coal mine underground roadway wall part.
The codes in the figures are respectively: 1. fixing angle iron at the upper part of the roadway; 1-1, upper assembly holes; 2. fixing the rod; 2-1, horizontal segment; 2-11, a sleeve; 2-12, rotating rod; 2-2, arc section; 3. fixing the tray; 3-1, fixing holes for the tray; 3-2, camera mounting holes; 4. fixing angle iron at the lower part of the roadway; 4-1, lower assembly holes; 5. a support rod.
Detailed Description
As shown in fig. 1 and 2, a camera fixing bracket for fixing a coal mine underground roadway side comprises a roadway upper fixing angle iron 1, a fixing rod 2, a fixing tray 3, a roadway lower fixing angle iron 4 and a support rod 5.
Upper assembly holes 1-1 are formed at two ends of the roadway upper fixing angle iron 1, and lower assembly holes 4-1 are formed at two ends of the roadway lower fixing angle iron 4; the two fixed angle irons are fixed on the side wall of the roadway in a mode that bolts penetrate through the assembling holes.
One end of the fixed rod 2 is fixed in the middle of the fixed angle iron 1 on the upper part of the roadway, and the tail end of the other end faces upwards; specifically, the fixed rod 2 comprises a horizontal section 2-1 and an arc section 2-2 which are connected with each other, the horizontal section 2-1 comprises a sleeve 2-11 and a rotary rod 2-12, internal threads are arranged inside the sleeve 2-11, external threads are arranged outside the rotary rod 2-12, and the sleeve 2-11 is sleeved outside the rod body of the rotary rod 2-12 and is connected with the rod body of the rotary rod 2-12 through threads; one end of the sleeve 2-11 is connected with the middle part of the fixed angle iron 1 on the upper part of the roadway, one end of the rotating rod 2-12 is fixedly connected with the arc section 2-2, and the tail end of the arc section 2-2 faces upwards.
The sleeves 2-11 are provided with a plurality of through holes, one end of the support rod 5 is hinged with the middle part of the roadway lower part fixed angle iron 4, and the other end of the support rod 5 is connected with the sleeves 2-11 through bolts, so that one end of the support rod 5 can rotate along the roadway lower part fixed angle iron 4, and meanwhile, the other end of the support rod can move and be fixed on the sleeves 2-11.
The fixed tray 3 is a horizontally arranged round tray body structure, a tray fixing hole 3-1 is formed in the center of the surface of the fixed tray 3, the tray fixing hole 3-1 is a countersunk hole, and the tray fixing hole 3-1 is used for fixing the fixed tray 3 on the fixed rod 2; two camera mounting holes 3-2 are symmetrically formed in the disc surfaces on the two sides of the tray fixing hole 3-1 and used for mounting cameras; the disk surface of the fixed tray 3 is placed on the upward tail end surface of the fixed rod 2, namely, the tail end surface of the arc section 2-2, and the disk surface center of the fixed tray 3 is fixedly connected with the arc section 2-2 of the fixed rod 2 in a mode that a bolt penetrates through the tray fixing hole 3-1.
The working process of the camera fixing bracket for fixing the coal mine underground roadway side wall part comprises the following steps of fixing the roadway upper fixing angle iron 1 on the roadway side wall part in a mode that the bolt passes through the upper assembling hole 1-1, and fixing the roadway lower fixing angle iron 4 on the roadway side wall part in a mode that the bolt passes through the lower assembling hole 4-1, so that the whole fixing bracket is installed on the roadway side wall part, and the fixing tray 3 is horizontally placed; the camera is fixed on the fixed tray 3 through the camera mounting hole 3-2, so that the lifting and mounting of the camera are realized; in the using process, the deflection direction and the extension length of the camera can be adjusted according to requirements, and specifically, the adjustment of the deflection direction of the camera is realized by loosening bolts and rotating the fixed tray 3 or adjusting a camera mounting hole 3-2 on which the camera is mounted; the relative position of the rotating rod 2-12 and the sleeve 2-11 is adjusted by rotating the rotating rod 2-12, so as to adjust the length of the horizontal section 2-1, at the moment, the position of the circular arc section 2-2 connected with the rotating rod 2-12 is also adjusted, and the position of the fixed tray 3 at the tail end of the circular arc section 2-2 is driven to be adjusted, and when the length of the horizontal section 2-1 is adjusted to a proper position and the fixed tray 3 is ensured to be horizontal, the purpose of adjusting the extension length of the camera can be achieved; in addition, after the length of the horizontal section 2-1 is adjusted, the supporting position of the supporting rod 5 can be adjusted according to requirements, specifically, the position of the supporting rod 5 on the sleeve 2-11 is adjusted by utilizing a plurality of through holes arranged on the sleeve 2-11, and meanwhile, the position of the fixed angle iron 4 on the lower part of the roadway is synchronously adjusted by a series of operations of loosening the bolts, moving the position of the fixed angle iron 4 on the lower part of the roadway and tightening the bolts, so that the supporting rod 5 has a good and effective supporting function.
Claims (5)
1. A camera fixing support for fixing a coal mine underground roadway side is characterized by comprising a roadway upper fixing angle iron (1), a fixing rod (2), a fixing tray (3), a roadway lower fixing angle iron (4) and a supporting rod (5);
two ends of the roadway upper part fixing angle iron (1) are provided with upper part assembling holes (1-1);
one end of the fixed rod (2) is fixed in the middle of the fixed angle iron (1) on the upper part of the roadway, and the tail end of the other end faces upwards;
the fixing tray (3) is of a horizontally arranged circular tray body structure, a tray fixing hole (3-1) is formed in the center of the tray surface of the fixing tray (3), two camera mounting holes (3-2) are symmetrically formed in the tray surface on two sides of the tray fixing hole (3-1), the tray surface of the fixing tray (3) is placed on the upward tail end surface of the fixing rod (2), and the center of the tray surface of the fixing tray (3) is connected with the fixing rod (2) in a mode that a bolt penetrates through the tray fixing hole (3-1);
both ends of the lower fixing angle iron (4) of the roadway are provided with lower assembly holes (4-1);
one end of the supporting rod (5) is connected with the middle part of the roadway lower part fixed angle iron (4), and the other end of the supporting rod is connected with the rod body of the fixed rod (2) through a bolt.
2. The camera fixing bracket of claim 1, wherein the fixing rod (2) comprises a horizontal section (2-1) and a circular arc section (2-2) connected to each other; one end of the horizontal section (2-1) is connected with the middle part of the fixed angle iron (1) on the upper part of the roadway, and the tail end of the circular arc section (2-2) faces upwards.
3. The camera fixing bracket according to claim 2, wherein the horizontal segment (2-1) comprises a sleeve (2-11) and a rotating rod (2-12); internal threads are arranged inside the sleeve (2-11), external threads are arranged outside the rotary rod (2-12), and the sleeve (2-11) is sleeved outside the rod body of the rotary rod (2-12) and is in threaded connection with the rod body of the rotary rod (2-12); one end of the sleeve (2-11) is connected with the middle part of the fixed angle iron (1) on the upper part of the roadway, and one end of the rotating rod (2-12) is fixedly connected with the arc section (2-2).
4. The camera fixing bracket according to claim 3, wherein the sleeves (2-11) are provided with a plurality of through holes, one end of the support rod (5) is hinged with the middle part of the roadway lower fixing angle iron (4), and the other end is connected with the sleeves (2-11) through bolts.
5. The camera fixing bracket according to claim 1, wherein the tray fixing hole (3-1) is a countersunk hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120366666.4U CN214425631U (en) | 2021-02-08 | 2021-02-08 | Camera fixed bolster of fixed usefulness of colliery underworkings group portion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120366666.4U CN214425631U (en) | 2021-02-08 | 2021-02-08 | Camera fixed bolster of fixed usefulness of colliery underworkings group portion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214425631U true CN214425631U (en) | 2021-10-19 |
Family
ID=78070644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120366666.4U Active CN214425631U (en) | 2021-02-08 | 2021-02-08 | Camera fixed bolster of fixed usefulness of colliery underworkings group portion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214425631U (en) |
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2021
- 2021-02-08 CN CN202120366666.4U patent/CN214425631U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230904 Address after: 168 Beijing Middle Road, Jinfeng District, Yinchuan City, Ningxia Hui Autonomous Region Patentee after: National Energy Group Ningxia Coal Industry Co.,Ltd. Address before: 750000 meihuajing coal mine, Ningdong Town, Lingwu City, Yinchuan City, Ningxia Hui Autonomous Region Patentee before: Meihuajing coal mine of Ningxia Coal Industry Co., Ltd. of state energy Group |
|
| TR01 | Transfer of patent right |