CN218542286U - Soft rock supporting device in pit - Google Patents
Soft rock supporting device in pit Download PDFInfo
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- CN218542286U CN218542286U CN202122764639.5U CN202122764639U CN218542286U CN 218542286 U CN218542286 U CN 218542286U CN 202122764639 U CN202122764639 U CN 202122764639U CN 218542286 U CN218542286 U CN 218542286U
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- supporting
- rod
- protecting plate
- plate
- soft rock
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Abstract
The utility model discloses an underground soft rock supporting device, which comprises a supporting and protecting plate, two supporting rods, a mounting seat, a fastening bolt and two bases, wherein the two supporting rods are respectively arranged at two sides of the supporting and protecting plate; the utility model is provided with the support guard plate, the support plate, the mounting seat, the fastening bolt and the base which are mutually matched for use, thereby being convenient to disassemble and install and carry; the push rod is arranged between the two bases, so that the overall stability is improved, and the potential safety hazard caused by the fact that the two support rods are displaced under the action of external force in the using process is avoided; through being provided with pressure sensor and siren and mutually supporting and use, the siren sends out the police dispatch newspaper when the pressure that the supporting plate supported is overweight during the use, in time reminds the staff.
Description
Technical Field
The utility model belongs to the technical field of strutting arrangement, especially, relate to a soft rock supporting device in pit.
Background
When the underground operation is carried out, because the rock in local areas is soft rock, danger is brought to a construction site, and the soft rock is not high in hardness and is easy to fall and collapse, so that the underground operation worker can overcome the problem.
Therefore, in view of the above technical problems, it is necessary to provide a downhole soft rock supporting device to solve such problems.
SUMMERY OF THE UTILITY MODEL
In order to achieve the above object, the utility model provides a following technical scheme: the underground soft rock supporting device comprises a supporting and protecting plate, two supporting rods, a mounting seat, a fastening bolt and two bases, wherein the two supporting rods are respectively arranged on two sides of the supporting and protecting plate; the bottom end of the supporting rod is provided with a base; the center position of the top end of the inner wall of the supporting plate is provided with a hinge hole, the interior of the hinge hole is rotatably connected with a ball body, the bottom end of the ball body is fixedly connected with a screw rod, a threaded sleeve is sleeved on the screw rod, the bottom end of the screw rod is provided with a rotating handle, the end surface of the threaded sleeve is hinged with a first hinge rod, the rear side of the first hinge rod is hinged with a second hinge rod, one end of the first hinge rod is hinged to one side of the bottom end of the supporting plate, and one side of the second hinge rod is hinged to the bottom end of the supporting plate; a push rod is also arranged between the two bases.
Preferably, the support rod is a lifting support rod.
Preferably, the top end face of the supporting and protecting plate is uniformly provided with anti-skidding blocks, and the anti-skidding blocks are provided with anti-skidding bulges.
Preferably, the bottom end of the base is provided with a mounting nail.
Preferably, the highest end of the top end of the supporting and protecting plate is provided with a pressure sensor, the front surface of the supporting and protecting plate is provided with an alarm, and the pressure sensor is in signal connection with the alarm.
Has the advantages that: compared with the prior art, the utility model is provided with the support guard plate, the support plate, the mounting seat, the fastening bolt and the base which are mutually matched for use, thereby being convenient to disassemble and install and convenient to carry; the push rod is arranged between the two bases, so that the overall stability is improved, and the two support rods are prevented from being displaced under the action of external force in the use process, so that potential safety hazards exist; through being provided with pressure sensor and siren and mutually supporting and using, the siren sends the police dispatch newspaper when the pressure that the supporting plate supported is overweight during the use, in time reminds the staff.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is an enlarged view of a portion a in fig. 1.
In the drawings: 1-supporting plate, 2-supporting rod, 3-mounting seat, 4-fastening bolt, 5-base, 6-hinge hole, 7-sphere, 8-screw, 9-thread sleeve, 10-rotating handle, 11-hinge rod I, 12-hinge rod II, 13-push rod, 14-anti-skid block, 15-anti-skid projection, 16-mounting nail, 17-pressure sensor and 18-alarm.
Detailed Description
The technical solution of the present patent will be further described in detail with reference to the following embodiments.
Examples
Referring to the attached drawings, in the embodiment of the present invention, the downhole soft rock supporting device includes a supporting plate 1, two supporting rods 2, a mounting seat 3, a fastening bolt 4 and two bases 5, wherein the two supporting rods 2 are respectively disposed on two sides of the supporting plate 1, the mounting seat 3 is disposed on the top end of the supporting rod 2, threaded holes are correspondingly disposed on two sides of the supporting plate 1 and the mounting seat 3, and the fastening bolt 4 is disposed in the threaded holes to fix the supporting plate 1 and the mounting seat 3; the bottom end of the supporting rod 2 is provided with a base 5; a hinge hole 6 is formed in the center of the top end of the inner wall of the supporting and protecting plate 1, a ball body 7 is rotatably connected inside the hinge hole 6, a screw rod 8 is fixedly connected to the bottom end of the ball body 7, a threaded sleeve 9 is sleeved on the screw rod 8, a rotating handle 10 is arranged at the bottom end of the screw rod 8, a first hinge rod 11 is hinged to the end face of the threaded sleeve 9, a second hinge rod 12 is hinged to the rear side of the first hinge rod 11, one end of the first hinge rod 11 is hinged to one side of the bottom end of the supporting and protecting plate 1, and one side of the second hinge rod 12 is hinged to the bottom end of the supporting and protecting plate 1; a push rod 13 is also arranged between the two bases 5.
Further, the support rod 2 is a lifting support rod.
Furthermore, the top end face of the support guard plate 1 is uniformly provided with anti-skid blocks 14, and the anti-skid blocks 14 are provided with anti-skid protrusions 15.
Further, the bottom end of the base 5 is provided with a mounting nail 16.
Furthermore, the highest end of the top end of the supporting and protecting plate 1 is provided with a pressure sensor 17, the front surface of the supporting and protecting plate 1 is provided with an alarm 18, and the pressure sensor 17 is in signal connection with the alarm 18.
The utility model is provided with the support guard plate 1, the support plate 2, the mounting seat 3, the fastening bolt 4 and the base 5 which are mutually matched for use, thereby being convenient to disassemble and install and convenient to carry; the push rod 13 is arranged between the two bases 5, so that the overall stability is improved, and the potential safety hazard caused by the fact that the two support rods 2 are displaced under the action of external force in the use process is avoided; through being provided with pressure sensor 17 and siren 18 and use mutually cooperatively, the siren sends out the police dispatch newspaper when the pressure that props up in the backplate 1 is overweight during use, in time reminds the staff.
The above is only the preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, without departing from the concept of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent.
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict. In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, are not to be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate a number of the indicated technical features. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
Claims (5)
1. The utility model provides a soft rock support device in pit which characterized in that: the fixing device comprises a supporting and protecting plate (1), two supporting rods (2), a mounting seat (3), a fastening bolt (4) and two bases (5), wherein the two supporting rods (2) are respectively arranged on two sides of the supporting and protecting plate (1), the mounting seat (3) is arranged at the top end of each supporting rod (2), threaded holes are correspondingly formed in the two sides of the supporting and protecting plate (1) and the mounting seat (3), and the fastening bolt (4) is arranged in the threaded holes to fix the supporting and protecting plate (1) and the mounting seat (3); the bottom end of the supporting rod (2) is provided with a base (5); the center position of the top end of the inner wall of the supporting and protecting plate (1) is provided with a hinge hole (6), the interior of the hinge hole (6) is rotatably connected with a ball body (7), the bottom end of the ball body (7) is fixedly connected with a screw rod (8), a threaded sleeve (9) is sleeved on the screw rod (8), the bottom end of the screw rod (8) is provided with a rotating handle (10), the end face of the threaded sleeve (9) is hinged with a first hinge rod (11), the rear side of the first hinge rod (11) is hinged with a second hinge rod (12), one end of the first hinge rod (11) is hinged to one side of the bottom end of the supporting and protecting plate (1), and one side of the second hinge rod (12) is hinged to the bottom end of the supporting and protecting plate (1); a push rod (13) is also arranged between the two bases (5).
2. A downhole soft rock support device according to claim 1, wherein: the supporting rod (2) is a lifting supporting rod.
3. A downhole soft rock support device according to claim 1, wherein: anti-skidding blocks (14) are uniformly arranged on the top end face of the supporting and protecting plate (1), and anti-skidding bulges (15) are arranged on the anti-skidding blocks (14).
4. A downhole soft rock support device according to claim 1, wherein: the bottom end of the base (5) is provided with a mounting nail (16).
5. A downhole soft rock support device according to claim 1, wherein: the support guard plate is characterized in that the highest end of the top end of the support guard plate (1) is provided with a pressure sensor (17), the front face of the support guard plate (1) is provided with an alarm (18), and the pressure sensor (17) is in signal connection with the alarm (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122764639.5U CN218542286U (en) | 2021-11-12 | 2021-11-12 | Soft rock supporting device in pit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122764639.5U CN218542286U (en) | 2021-11-12 | 2021-11-12 | Soft rock supporting device in pit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218542286U true CN218542286U (en) | 2023-02-28 |
Family
ID=85258205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122764639.5U Active CN218542286U (en) | 2021-11-12 | 2021-11-12 | Soft rock supporting device in pit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218542286U (en) |
-
2021
- 2021-11-12 CN CN202122764639.5U patent/CN218542286U/en active Active
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