CN220726323U - Roadway support structure - Google Patents
Roadway support structure Download PDFInfo
- Publication number
- CN220726323U CN220726323U CN202322326714.9U CN202322326714U CN220726323U CN 220726323 U CN220726323 U CN 220726323U CN 202322326714 U CN202322326714 U CN 202322326714U CN 220726323 U CN220726323 U CN 220726323U
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- China
- Prior art keywords
- support
- fixedly connected
- mounting
- installation
- roadway
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Links
- 238000009434 installation Methods 0.000 claims abstract description 37
- 238000005553 drilling Methods 0.000 claims abstract description 32
- 238000001514 detection method Methods 0.000 claims abstract description 30
- 230000002787 reinforcement Effects 0.000 claims abstract description 9
- 238000000034 method Methods 0.000 claims abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 239000003351 stiffener Substances 0.000 claims description 3
- 230000003014 reinforcing effect Effects 0.000 abstract description 3
- 238000010276 construction Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
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- Road Signs Or Road Markings (AREA)
Abstract
The utility model provides a roadway support structure, and relates to the technical field of roadway support; the problems that an existing roadway support structure is inconvenient to install an anchor rod in the actual support process, the overall support precision is low, and collapse detection is inconvenient to quickly carry out are solved; comprises a mounting support part; the two mounting support parts are fixedly connected with supporting bearing pieces; two mounting support parts are fixedly connected with a secondary detection reinforcement; the supporting bearing piece is fixedly connected with a fixed-distance connecting net piece; an anchor rod drilling guide piece is fixedly connected to the supporting bearing piece; the whole supporting quality of the structure can be guaranteed, the reinforcing and supporting work can be assisted by the secondary detection of the reinforcing member, the supporting can be assisted, the installation quality of the structure supporting can be guaranteed, and the collapse alarm can be realized.
Description
Technical Field
The utility model belongs to the technical field of roadway support, and particularly relates to a roadway support structure.
Background
In actual underground working face construction work, the supporting work of the roadway needs to be carried out to ensure safety, in actual roadway supporting work, factors such as the detection of a bracket directly influence the supporting safety of the roadway, because the safety of workers in the roadway is related, and good roadway supporting is important.
The existing roadway support structure is not standard enough in distance support, the anchor rod is inconvenient to install in the actual support process, the anchor rod drilling angle is not flexible enough, the integral support precision is low, the distance support is standard, and the rapid collapse detection is inconvenient.
Disclosure of Invention
In order to solve the technical problems, the utility model provides a roadway support structure, which aims to solve the problems that the installation of an anchor rod is inconvenient in the actual support process, the overall support precision is low, and the collapse detection is inconvenient and rapid.
The utility model discloses a roadway support structure, which is achieved by the following specific technical means:
a roadway support structure comprises an installation support part; the two mounting support parts are fixedly connected with supporting bearing pieces; two mounting support parts are fixedly connected with a secondary detection reinforcement; the supporting bearing piece is fixedly connected with a fixed-distance connecting net piece; an anchor rod drilling guide piece is fixedly connected to the supporting bearing piece; the mounting support includes: the hydraulic cylinder is installed, the roadway support disc is fixedly connected with the bottom of the hydraulic cylinder, and the installation frame is connected with the roadway support disc; a circle of through holes are formed in the roadway support plate; the connecting installation frame is fixedly connected to the installation hydraulic cylinder.
Further, the support carrier includes: the support connecting plates are fixedly connected to the bottoms of the two mounting hydraulic cylinders; the support connecting plate is provided with a groove; and a row of bolts are connected to the support connecting plate in a threaded manner.
Further, the mounting support portion further includes: the horizontal bubble is fixedly connected with the connecting installation frame.
Further, the distance connection net member comprises: the device comprises a distance connecting net and connecting plug holes, wherein a row of connecting plug holes are formed in the distance connecting net; the other side of the fixed-distance connecting net is welded on the supporting connecting plate; and a row of the connecting plug holes are respectively aligned with a row of bolts.
Further, the secondary detection stiffener includes: the device comprises a secondary detection mounting plate, a support auxiliary controller, an alarm control lamp and a pressure sensor, wherein the secondary detection mounting plate is fixedly connected with the support auxiliary controller; the secondary detection mounting plates are fixedly connected to output shafts of the two mounting hydraulic cylinders; an alarm control lamp is fixedly connected to the secondary detection mounting plate; the support auxiliary controller is electrically connected with the alarm control lamp and the pressure sensor; the pressure sensor is fixedly connected to the secondary detection mounting plate.
Further, the roof bolt drilling guide comprises: the drilling installation frame is fixedly connected to the bottom of the supporting connection plate; the drilling installation frame is of a U-shaped structure; the drilling installation frame is fixedly connected with an installation ball sleeve; the installation ball sleeve is sleeved with a rotary ball head.
Further, the roof bolt drilling guide further comprises: the positioning bolt is connected to the drilling installation frame in a threaded manner; the positioning bolt penetrates through the mounting ball sleeve; the positioning bolt is pressed against the rotary ball head; the guide auxiliary pipe is fixedly connected to the rotary ball head.
Compared with the prior art, the utility model has the following beneficial effects:
1. the utility model adopts the distance support to ensure the whole support quality of the structure, can realize the auxiliary reinforcement support work through the secondary detection reinforcement, can support in an auxiliary way, can ensure the installation quality of the structure support and can realize collapse alarm.
2. The utility model can assist in guiding the drilling direction of the anchor rod, ensures the flexibility of the drilling direction of the anchor rod, can realize multidirectional flexible adjustment, and has strong adaptability.
Drawings
Fig. 1 is a schematic view of the overall structure of the present utility model.
Fig. 2 is a schematic view of the mounting support structure of the present utility model.
FIG. 3 is a schematic diagram of a two-stage test reinforcement structure according to the present utility model.
Fig. 4 is a schematic view of the construction of the roof bolt drilling guide of the present utility model.
In the figure, the correspondence between the component names and the drawing numbers is:
1. mounting a supporting part; 101. installing a hydraulic cylinder; 102. a roadway support plate; 103. connecting the mounting frame; 104. horizontal blisters; 2. a second-stage detection reinforcement; 201. a second-stage detection mounting plate; 202. supporting an auxiliary controller; 203. an alarm control lamp; 204. a pressure sensor; 3. supporting the carrier; 301. a support connection plate; 302. a bolt; 4. spacing connection net pieces; 401. a fixed distance connecting net; 402. connecting the plug holes; 5. an anchor drilling guide; 501. drilling a mounting frame; 502. installing a ball sleeve; 5021. rotating the ball head; 503. positioning bolts; 504. and guiding the auxiliary tube.
Detailed Description
Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples.
Embodiment one: as shown in fig. 1 to 4:
the utility model provides a roadway support structure, which comprises an installation support part 1; the two mounting support parts 1 are arranged, and the two mounting support parts 1 are fixedly connected with a supporting bearing piece 3; two mounting support parts 1 are fixedly connected with a secondary detection reinforcement 2; the supporting bearing piece 3 is fixedly connected with a fixed-distance connecting net piece 4; an anchor rod drilling guide piece 5 is fixedly connected to the support bearing piece 3; the mounting support 1 includes: the hydraulic cylinder 101, the roadway support plate 102 and the connecting installation frame 103 are installed, and the roadway support plate 102 is fixedly connected to the bottom of the hydraulic cylinder 101; a circle of through holes are formed in the roadway support plate 102; the connection mount 103 is fixedly connected to the mounting cylinder 101.
Wherein, the installation support portion 1 further comprises: the horizontal water bubble 104 is fixedly connected with the horizontal water bubble 104 on the connecting installation frame 103; the secondary inspection stiffener 2 includes: the secondary detection mounting plate 201, the support auxiliary controller 202, the alarm control lamp 203 and the pressure sensor 204 are fixedly connected with the support auxiliary controller 202; the secondary detection mounting plates 201 are fixedly connected to the output shafts of the two mounting hydraulic cylinders 101; an alarm control lamp 203 is fixedly connected to the secondary detection mounting plate 201; the support auxiliary controller 202 is electrically connected with the alarm control lamp 203 and the pressure sensor 204; the pressure sensor 204 is fixedly connected to the secondary detection mounting plate 201; the distance connection net 4 comprises: a row of connecting plug holes 402 are formed in the distance connecting net 401; the other side of the distance connecting net 401 is welded on the supporting connecting plate 301; a row of connection jacks 402 aligned with the row of bolts 302, respectively; the support carrier 3 comprises: the support connecting plate 301 and the bolts 302, wherein the support connecting plate 301 is fixedly connected to the bottoms of the two mounting hydraulic cylinders 101; the support connecting plate 301 is provided with a groove; the support connecting plate 301 is connected with a row of bolts 302 in a threaded manner, the support connecting work can be assisted by adopting the support bearing piece 3, the fixed-distance connecting net piece 4 can be matched, the fixed-distance connecting net piece 4 is unchanged in length, the reinforcement supporting work can be assisted by the aid of the secondary detection reinforcing piece 2, the support detection can be realized, the support can be assisted, the support mounting quality of the structural support can be ensured, the collapse alarm can be realized, whether the hydraulic cylinder 101 is inclined or not can be rapidly displayed through the horizontal bubble 104, and the support connecting plate 301 can extrude the pressure sensor 204 when the support connecting plate 301 is subjected to collapse extrusion, and the lighting alarm work can be performed.
Embodiment two: the anchor drilling guide 5 comprises: the drilling installation frame 501, the installation ball sleeve 502 and the rotary ball 5021 are fixedly connected to the bottom of the support connection plate 301; the drilling mount 501 is a "U" shaped structure; a mounting ball sleeve 502 is fixedly connected to the drilling mounting frame 501; the installation ball sleeve 502 is sleeved with a rotary ball joint 5021; the anchor drilling guide 5 further comprises: a positioning bolt 503 and a guide auxiliary pipe 504, the positioning bolt 503 being screwed on the drilling mounting frame 501; positioning bolts 503 pass through the mounting ball sleeve 502; the positioning bolt 503 is pressed against the rotary ball 5021; the auxiliary guide pipe 504 is fixedly connected to the rotary ball 5021, the drilling direction of the anchor rod can be guided in an auxiliary mode by adopting the set anchor rod drilling guide piece 5, the flexibility of the drilling direction of the anchor rod is guaranteed, meanwhile, the mode of operation at the bottom of the support connecting plate 301 is adopted, the flexibility of anchor rod installation can be guaranteed, the whole structure is simpler and more practical, the angle of adjustment of the rotary ball 5021 is realized by rotating the set anchor rod, and the whole structure is simpler and more practical.
Specific use and action of the embodiment:
according to the utility model, whether the installation hydraulic cylinder 101 is askew or not can be rapidly displayed through the horizontal water bubble 104, the support connecting plate 301 is driven to rise on the installation hydraulic cylinder 101 and is supported on the top surface, the adjacent distance connecting net 401 is inserted into the support connecting plate 301, the bolts 302 are screwed to realize positioning, when the support connecting plate 301 is subjected to collapse extrusion, the pressure sensor 204 can be extruded by the support connecting plate 301, the pressure sensor 204 senses the pressure at the moment, and the pressure sensor 204 can control the alarm control lamp 203 to perform the lighting alarm work; the rotation ball 5021 which is rotatably arranged adjusts the angle, and the anchor rod drill bit is inserted into the guide auxiliary pipe 504 by screwing the positioning bolt 503 to press and position.
The present utility model is not described in detail in the present application, and is well known to those skilled in the art.
Claims (7)
1. A roadway support structure comprises an installation support part (1); two mounting support parts (1) are arranged, and the two mounting support parts (1) are fixedly connected with supporting bearing pieces (3); the method is characterized in that: two mounting support parts (1) are fixedly connected with a secondary detection reinforcement (2); the supporting bearing piece (3) is fixedly connected with a fixed-distance connecting net piece (4); an anchor rod drilling guide piece (5) is fixedly connected to the supporting bearing piece (3); the mounting support (1) comprises: the hydraulic cylinder (101) is installed, the roadway support disc (102) and the connecting installation frame (103) are arranged, and the roadway support disc (102) is fixedly connected to the bottom of the hydraulic cylinder (101); a circle of through holes are formed in the roadway support disc (102); the connecting installation frame (103) is fixedly connected to the installation hydraulic cylinder (101).
2. The roadway support structure of claim 1, wherein: the mounting support (1) further comprises: the horizontal water bubble (104) is fixedly connected with the horizontal water bubble (104) on the connecting installation frame (103).
3. The roadway support structure of claim 1, wherein: the secondary detection stiffener (2) comprises: the device comprises a secondary detection mounting plate (201), a support auxiliary controller (202), an alarm control lamp (203) and a pressure sensor (204), wherein the support auxiliary controller (202) is fixedly connected to the secondary detection mounting plate (201); the secondary detection mounting plates (201) are fixedly connected to output shafts of the two mounting hydraulic cylinders (101); an alarm control lamp (203) is fixedly connected to the secondary detection mounting plate (201); the support auxiliary controller (202) is electrically connected with the alarm control lamp (203) and the pressure sensor (204); the pressure sensor (204) is fixedly connected to the secondary detection mounting plate (201).
4. The roadway support structure of claim 1, wherein: the support carrier (3) comprises: the hydraulic cylinder comprises a support connecting plate (301) and bolts (302), wherein the support connecting plate (301) is fixedly connected to the bottoms of two installation hydraulic cylinders (101); a groove is formed in the support connecting plate (301); a row of bolts (302) are connected to the support connecting plate (301) in a threaded mode.
5. The roadway support structure of claim 4, wherein: the distance connection net (4) comprises: a row of connecting plug holes (402) are formed in the distance connecting net (401); the other side of the fixed-distance connecting net (401) is welded on the supporting connecting plate (301); a row of the connection plug holes (402) is aligned with a row of bolts (302), respectively.
6. The roadway support structure of claim 4, wherein: the anchor drilling guide (5) comprises: the drilling installation frame (501), the installation ball sleeve (502) and the rotary ball head (5021), wherein the drilling installation frame (501) is fixedly connected to the bottom of the support connecting plate (301); the drilling mounting frame (501) is of a U-shaped structure; the drilling installation frame (501) is fixedly connected with an installation ball sleeve (502); and a rotary ball head (5021) is sleeved on the installation ball sleeve (502).
7. The roadway support structure of claim 6, wherein: the anchor drilling guide (5) further comprises: a positioning bolt (503) and a guiding auxiliary pipe (504), the positioning bolt (503) being screwed on the drilling mounting frame (501); the positioning bolt (503) passes through the installation ball sleeve (502); the positioning bolt (503) is pressed against the rotary ball head (5021); the guide auxiliary pipe (504) is fixedly connected to the rotary ball head (5021).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322326714.9U CN220726323U (en) | 2023-08-29 | 2023-08-29 | Roadway support structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322326714.9U CN220726323U (en) | 2023-08-29 | 2023-08-29 | Roadway support structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220726323U true CN220726323U (en) | 2024-04-05 |
Family
ID=90492030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322326714.9U Active CN220726323U (en) | 2023-08-29 | 2023-08-29 | Roadway support structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220726323U (en) |
-
2023
- 2023-08-29 CN CN202322326714.9U patent/CN220726323U/en active Active
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