CN216741574U - Connecting structure and underground roof supporting device with same - Google Patents
Connecting structure and underground roof supporting device with same Download PDFInfo
- Publication number
- CN216741574U CN216741574U CN202220484926.2U CN202220484926U CN216741574U CN 216741574 U CN216741574 U CN 216741574U CN 202220484926 U CN202220484926 U CN 202220484926U CN 216741574 U CN216741574 U CN 216741574U
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- cross beam
- frame
- groups
- adjusting screw
- connecting structure
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Abstract
The utility model relates to the technical field of supporting device connecting pieces, in particular to a connecting structure and an underground roof supporting device with the same, wherein the underground roof supporting device comprises: the device comprises two groups of cross beam frames, wherein an adjusting screw rod is rotationally connected between the two groups of cross beam frames; the strut is arranged on the top surface of the cross beam frame, and the bottom surface of the cross beam frame is provided with an inclined strut; two groups of connecting buckle plates are arranged and are respectively fixed at one ends of the cross beam frame and the diagonal brace; the beneficial effects are that: the utility model provides a connection structure and have roof support device in pit of this structure detains the connection buckle of a set of crossbeam frame wherein and the connection buckle that corresponds the bracing piece tip on supporting structure's support montant, will connect the buckle through the bolt to fix on supporting the montant can, then make another group of connection structure detain on the support montant of opposite side through rotating adjusting screw can.
Description
Technical Field
The utility model relates to the technical field of supporting device connecting pieces, in particular to a connecting structure and an underground roof supporting device with the same.
Background
A mine is a generic term for roadways, chambers, equipment, ground buildings and structures that form the production system of an underground coal mine. Inclined shafts, vertical shafts, adits and the like in underground mining of mines are also sometimes referred to as mines.
In the prior art, a supporting device is additionally arranged in a shaft of a mine to support a mine roof, so that the safety in the mine is improved.
However, the reinforcing frame of the conventional supporting structure is inconvenient to install and is inconvenient to detach after installation.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to a connection structure and a supporting device for an underground roof having the same, which solve the problems of the related art.
In order to achieve the purpose, the utility model provides the following technical scheme: a connecting structure, comprising:
the two groups of the cross beam frames are arranged, and an adjusting screw rod is rotatably connected between the two groups of the cross beam frames;
the strut is arranged on the top surface of the cross beam frame, and the bottom surface of the cross beam frame is provided with an inclined strut; and
two groups of connecting buckle plates are arranged and are respectively fixed at one ends of the cross beam frame and the inclined stay bar.
Preferably, one end of the adjusting screw rod is sleeved with a bearing seat, and the bearing seat is installed at the other end of one cross beam frame.
Preferably, the other end of the adjusting screw is inserted into the screw connection groove, the adjusting screw is in screw connection with the screw connection groove, and the screw connection groove is formed in the other end of the other cross beam frame.
Preferably, one end of the adjusting screw rod, which is close to the bearing block, is provided with a plurality of supporting rods.
Preferably, the bottom end of the diagonal brace is positioned right below one end of the cross beam.
Preferably, the connecting buckle plate is in an Contraband-shaped plate-shaped structure, and a side plate of the connecting buckle plate is provided with a bolt.
The underground roof supporting device comprises the connecting frame structure.
Compared with the prior art, the utility model has the beneficial effects that:
the utility model provides a connection structure and have roof support device in pit of this structure detains the connection buckle of a set of crossbeam frame wherein and the connection buckle that corresponds the bracing piece tip on supporting structure's support montant, will connect the buckle through the bolt to fix on supporting the montant can, then make another group of connection structure detain on the support montant of opposite side through rotating adjusting screw can.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is an enlarged schematic view of a structure in fig. 1.
In the figure: the device comprises a cross beam frame 1, an adjusting screw 2, a bearing seat 3, a handle rod 4, a screw groove 5, a support rod 6, an inclined support rod 7, a connecting buckle plate 8 and a bolt 9.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clear and fully described, embodiments of the present invention will be further described in detail below with reference to the accompanying drawings. It is to be understood that the specific embodiments described herein are merely illustrative of some embodiments of the utility model and are not limiting of the utility model, and that all other embodiments obtained by those of ordinary skill in the art without the exercise of inventive faculty are within the scope of the utility model.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "inner", "outer", "top", "bottom", "side", "vertical", "horizontal", and the like indicate orientations or positional relationships based on 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 in a particular orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "a," "an," "first," "second," "third," "fourth," "fifth," and "sixth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
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 meanings of the above terms in the present invention can be understood in a specific case to those of ordinary skill in the art.
For the purposes of simplicity and explanation, the principles of the embodiments are described by referring mainly to examples. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the embodiments. It will be apparent, however, to one of ordinary skill in the art that the embodiments may be practiced without limitation to these specific details. In some instances, well-known methods and structures have not been described in detail so as not to unnecessarily obscure the embodiments. In addition, all embodiments may be used in combination with each other.
Referring to fig. 1 to 2, the present invention provides a technical solution: a connecting structure comprises two groups of cross beam frames 1, wherein an adjusting screw 2 is rotatably connected between the two groups of cross beam frames 1, a bearing seat 3 is sleeved at one end of the adjusting screw 2, the bearing seat 3 is installed at the other end of one cross beam frame 1, the other end of the adjusting screw 2 is inserted into a screw connection groove 5, the adjusting screw 2 is in screw connection with the screw connection groove 5, and the screw connection groove 5 is formed in the other end of the other cross beam frame 1;
the supporting rods 6 are arranged on the top surface of the cross beam frame 1, the bottom surface of the cross beam frame 1 is provided with inclined supporting rods 7, and the bottom ends of the inclined supporting rods 7 are positioned right below one end of the cross beam frame 1; one end of the adjusting screw rod 2 close to the bearing seat 3 is provided with a plurality of supporting rods 6;
the connecting buckle plates 8 are provided with two groups, the two groups of connecting buckle plates 8 are respectively fixed at one ends of the beam frame 1 and the diagonal rods 7, the connecting buckle plates 8 are in Contraband-shaped plate structures, and bolts 9 are arranged on side plates of the connecting buckle plates 8.
The underground roof supporting device comprises the connecting frame structure.
The working principle is as follows: during practical use, the connecting buckle plates 8 of one group of the cross beam frames 1 and the connecting buckle plates 8 corresponding to the end parts of the inclined support rods 7 are buckled on the supporting vertical rods of the supporting structure, the connecting buckle plates 8 are fixed on the supporting vertical rods through bolts 9, then the handle rods 4 are held by hands, the other group of the connecting structure is buckled on the supporting vertical rods on the other side through rotating the adjusting screw rods 2, and then the connecting structure is installed and fixed by means of the bolts 9.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A connecting structure characterized in that: the connection structure includes:
the device comprises cross beam frames (1), wherein two groups of the cross beam frames (1) are arranged, and adjusting screws (2) are rotatably connected between the two groups of the cross beam frames (1);
the supporting rod (6) is arranged on the top surface of the cross beam frame (1), and the bottom surface of the cross beam frame (1) is provided with an inclined supporting rod (7); and
the two groups of connecting buckle plates (8) are respectively fixed at one ends of the beam frame (1) and the diagonal brace (7).
2. A connecting structure according to claim 1, wherein: one end cover of adjusting screw (2) is equipped with bearing frame (3), and the other end at a crossbeam frame (1) is installed in bearing frame (3).
3. A connecting structure according to claim 2, wherein: the other end of the adjusting screw rod (2) is inserted into the screw connection groove (5), the adjusting screw rod (2) is in screw connection with the screw connection groove (5), and the screw connection groove (5) is formed in the other end of the other cross beam frame (1).
4. A connecting structure according to claim 3, wherein: one end of the adjusting screw rod (2) close to the bearing seat (3) is provided with a plurality of supporting rods (6), and the supporting rods (6) are arranged in a plurality.
5. A connecting structure as set forth in claim 4, wherein: the bottom end of the inclined strut (7) is positioned right below one end of the cross beam frame (1).
6. A connecting structure according to claim 5, wherein: the connecting buckle plate (8) is in an Contraband-shaped plate-shaped structure, and a bolt (9) is arranged on a side plate of the connecting buckle plate (8).
7. The utility model provides a roof support device in pit which characterized in that: comprising a connection according to any of the preceding claims 1-6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220484926.2U CN216741574U (en) | 2022-03-08 | 2022-03-08 | Connecting structure and underground roof supporting device with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220484926.2U CN216741574U (en) | 2022-03-08 | 2022-03-08 | Connecting structure and underground roof supporting device with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216741574U true CN216741574U (en) | 2022-06-14 |
Family
ID=81921369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220484926.2U Active CN216741574U (en) | 2022-03-08 | 2022-03-08 | Connecting structure and underground roof supporting device with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216741574U (en) |
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2022
- 2022-03-08 CN CN202220484926.2U patent/CN216741574U/en active Active
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