CN211397608U - Anti-impact supporting device for coal production - Google Patents

Abstract

The utility model discloses an anti-shock support device for coal production, which comprises a pair of mounting plates with the same structure and four pairs of stabilizer bars with the same structure, wherein the four pairs of stabilizer bars with the same structure are respectively installed on the lower wall surfaces of the pair of mounting plates and corresponding to each other, a pair of said mounting plates are mounted with a stable support structure and an anti-impact structure; the stable support structure mainly includes: a pair of first support plates with the same structure and two pairs of second support plates with the same structure and a stable support part; the utility model relates to the technical field of coal mining auxiliary equipment, the device is researched and improved in terms of structure, by adding a first support plate and a second support plate to provide stable support in the vertical direction, An anti-skid plate is arranged on the side, so that the device has anti-skid ability, prevents the device from slipping and falls, and enhances the stability of the device, and a shock absorber is also arranged in the device.

Description

A kind of anti-shock support device for coal production

technical field

The utility model relates to the technical field of auxiliary equipment for coal mining, in particular to an anti-shock support device for coal production.

Background technique

In the coal mining and production work, it is necessary to build roadways in the mine for excavation. Under the existing technical conditions, the mine roadway needs to be constructed by staff to support the roadway and prevent the collapse from causing danger. Pipes are bound to form a bracket structure. Such brackets have limited ability to resist shocks and have certain potential safety hazards. In view of this, in-depth research on the above problems led to this case.

Utility model content

Aiming at the deficiencies of the prior art, the utility model provides an anti-shock support device for coal production, which solves the problem that the existing mine roadway needs to be constructed by staff to support the roadway and prevent the collapse from causing danger. In the construction work, all pipes are tied to form a bracket structure. Such brackets have limited ability to resist impact and have certain technical problems of potential safety hazards.

In order to achieve the above purpose, the present utility model is achieved through the following technical solutions: an anti-shock support device for coal production, comprising a pair of mounting plates with the same structure and four pairs of stabilizer bars with the same structure, characterized in that the four pairs of Stabilizing bars with the same structure are respectively mounted on the lower wall surfaces of a pair of mounting plates, and a pair of said mounting plates are mounted with a stable support structure and an anti-impact structure;

The stable support structure mainly includes: a pair of first support plates with the same structure, two pairs of second support plates with the same structure, and a stable support portion;

A pair of the first support plates are respectively installed on the wall surfaces of the pair of the installation plates, the two pairs of the second support plates are respectively installed on the front and rear wall surfaces of the pair of first support plates, and the stable support portion is installed on the first support plate. a mounting plate.

Preferably, the stable support part mainly includes: four pairs of stabilizers with the same structure, eight pairs of rivets with the same structure, and stable support components;

Four pairs of the stabilizers are respectively sleeved on a pair of first support plates and two pairs of second support plates, and the lower ends are mounted on the mounting plates, and the eight pairs of rivets are respectively mounted on the four pairs of stabilizers. The stable support assembly is mounted on the first support plate.

Preferably, the stable support assembly mainly includes: four pairs of anti-skid plates with the same structure and a pair of top plates with the same structure;

The four pairs of anti-skid plates are respectively installed on the lower end surfaces of the four pairs of the stabilizer bars, and the pair of top plates are respectively installed on the end surfaces of the pair of the first support plates and the two pairs of the second support plates.

Preferably, the impact-resistant structure mainly includes: a beam, four pairs of first connectors with the same structure, and an impact-resistant portion;

The beams are horizontally installed on the wall surfaces of a pair of the top plates, the four pairs of the first connecting pieces are respectively installed on the downward wall surfaces of the pair of top plates, and correspond to each other, and the impact-proof portion is installed on the pair of the first connecting pieces. a support plate.

Preferably, the anti-shock part mainly includes: four pairs of second connectors with the same structure and four pairs of shock absorbers with the same structure;

Four pairs of the second connecting pieces are respectively installed on the front and rear walls of a pair of first support plates, one end of the four pairs of shock absorbers is respectively movably connected to the first connecting piece, and the other end is respectively movably connected to the second connecting piece .

Preferably, a pair of the first support plates and two pairs of the second support plates are installed perpendicular to each other, a pair of the top plates are provided with grooves, and the beams are clamped in the grooves of the top plates.

beneficial effect

The utility model provides an anti-impact support device for coal production. It has the following beneficial effects: the device has been researched and improved in terms of structure, the first support plate and the second support plate are added to provide stable support in the vertical direction, and the anti-skid plate is arranged on the lower side of the installation plate, so that the device has a non-slip effect. The device is also equipped with shock absorbers, which can effectively buffer the device in the face of emergencies, enhance the impact resistance of the device, reduce accidents, and protect the staff. life safety.

Description of drawings

FIG. 1 is a schematic front view of the structure of an anti-shock support device for coal production according to the present utility model.

Fig. 2 is a schematic side view of the structure of an anti-shock support device for coal production according to the present invention.

FIG. 3 is a schematic structural diagram of position A of a shock-proof support device for coal production according to FIG. 1 of the present utility model.

Fig. 4 is a schematic view of the structure at position B of an anti-shock support device for coal production according to Fig. 2 of the present utility model.

In the figure: 1-installation plate; 2-stabilizer bar; 3-first support plate; 4-second support plate; 5-stabilizer; 6-rivet; 7-skid plate; 8-top plate; 9-beam; 10 - first connector; 11 - second connector; 12 - shock absorber.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

By those skilled in the art, the components in this case are connected in sequence. For the specific connection and operation sequence, reference should be made to the following working principle. The detailed connection means are known in the art. The following mainly introduces the working principle and process.

Example: As shown in Figures 1-4 of the description, this case is an anti-shock support device for coal production, comprising a pair of mounting plates 1 with the same structure and four pairs of stabilizer bars 2 with the same structure, a pair of the mounting plates 1 is used to connect the installation device, the two pairs of the stabilizer bars 2 are used to stably support the device to prevent the device from tipping over, and the four pairs of stabilizer bars 2 with the same structure are respectively installed on the lower wall surfaces of a pair of mounting plates 1 and correspond to each other. A stable support structure and an anti-impact structure are installed on the mounting plate 1;

In the specific implementation process, it is worth highlighting that the stable support structure in this case mainly includes: a pair of first support plates 3 with the same structure, two pairs of second support plates 4 with the same structure, and a stable support portion, which are connected to each other. The relationship and location relationship are as follows:

A pair of first support plates 3 are respectively mounted on the upper wall surfaces of the pair of mounting plates 1 , two pairs of second support plates 4 are respectively mounted on the front and rear wall surfaces of the pair of first support plates 3 , and the stable support portion is mounted on the first mounting plate 1 . superior;

It can be seen from the above that a pair of first support plates 3 and two pairs of second support plates work together to support the device vertically, increase the weighing capacity, and help to enhance the overall strength of the device;

The above-mentioned stable support part mainly includes: four pairs of stabilizers 5 with the same structure, eight pairs of rivets 6 with the same structure, and stable support components, and the connection relationship and positional relationship are as follows:

The four pairs of stabilizers 5 are respectively sleeved on a pair of first support plates 3 and two pairs of second support plates 4 , and the lower ends are mounted on the mounting plate 1 , and eight pairs of rivets 6 are respectively mounted on the four pairs of stabilizers 5 to stably support The assembly is installed on the first support plate 3;

The above-mentioned stable support assembly mainly includes: four pairs of anti-skid plates 7 with the same structure and a pair of top plates 8 with the same structure, and the connection relationship and positional relationship are as follows:

Four pairs of anti-skid plates 7 are respectively installed on the lower end surfaces of the four pairs of stabilizer bars 2, and a pair of top plates 8 are respectively installed on the upper end surfaces of a pair of first support plates 3 and two pairs of second support plates 4;

In the specific implementation process, it is worth noting that the impact-resistant structure in this case mainly includes: the cross beam 9, the four pairs of first connectors 10 with the same structure, and the impact-resistant portion. The connection relationship and positional relationship are as follows:

The cross beam 9 is horizontally installed on the upper wall surface of a pair of top plates 8, the four pairs of first connecting pieces 10 are respectively installed on the lower wall surface of a pair of top plates 8, and correspond to each other, and the impact-proof portion is installed on a pair of first support plates 3;

As can be seen from the above, the beam 9 is used to support the top of the roadway, and a template can be added to the beam 9 for further support in special areas according to specific conditions, and a pair of top plates 8 are used to support the beam 9;

The above-mentioned anti-shock part mainly includes: four pairs of second connectors 11 with the same structure and four pairs of shock absorbers 12 with the same structure, and the connection relationship and positional relationship are as follows:

The four pairs of second connecting members 11 are respectively mounted on the front and rear walls of the pair of first support plates 3 . One end of the four pairs of shock absorbers 12 is respectively movably connected to the first connecting member 10 , and the other end is respectively movably connected to the second connecting member 11 . superior;

According to the above overall description, when using the device to support the underground roadway in a coal mine, it is necessary for the staff to connect the parts of the device in sequence, and the device is vertically supported by the first support plate 3 and the second support plate 4 , increase the vertical weighing capacity and prevent the device from being deformed under pressure, resulting in the overall damage of the device. A pair of mounting plates 1 in the device transmits the force balance to the four pairs of stabilizer bars 2 on the lower side. The anti-skid plate 7 increases the friction with the ground to prevent the device from rubbing and tilting, thereby preventing the device from tipping over. When encountering a sudden collapse, the two pairs of shock absorbers 12 in the device are used for support, which can neutralize the impact force. , at the moment of impact, the device is subjected to anti-deformation force, preventing excessive deformation and damage of the device, and protecting the staff in the roadway;

As a preferred solution, further, a pair of first support plates 3 and two pairs of second support plates 4 are installed vertically to each other, and the vertical installation forms a more stable structure, which can effectively resist the impact force, and increase the stability and support capacity of the device, A pair of top plates 8 are provided with grooves, and the cross beams 9 are clamped in the grooves of the top plates 8 to prevent the cross beams 9 from being displaced after being impacted and to enhance the impact resistance.

It should be noted that, in this document, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any relationship between these entities or operations. any such actual relationship or sequence exists. Moreover, the terms "comprising", "comprising" or any other variation thereof are intended to encompass a non-exclusive inclusion such that a process, method, article or device that includes a list of elements includes not only those elements, but also includes not explicitly listed or other elements inherent to such a process, method, article or apparatus. without more restrictions. An element defined by the phrase "comprising an... does not preclude the presence of additional identical elements in a process, method, article or apparatus comprising said element".

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. An anti-shock support device for coal production, comprising a pair of mounting plates (1) with the same structure and four pairs of stabilizer bars (2) with the same structure, characterized in that the four pairs of stabilizer bars (2) with the same structure ) are respectively installed on the lower wall surfaces of a pair of mounting plates (1) and correspond to each other, and a pair of said mounting plates (1) are mounted with a stable support structure and an anti-impact structure; The stable support structure mainly includes: a pair of first support plates (3) with the same structure, two pairs of second support plates (4) with the same structure, and a stable support portion; A pair of said first support plates (3) are respectively mounted on the upper wall surfaces of a pair of said mounting plates (1), and two pairs of said second support plates (4) are respectively mounted on a pair of first support plates (3) On the front and rear wall surfaces, the stable support portion is mounted on the mounting plate (1). 2 . The anti-shock support device for coal production according to claim 1 , wherein the stable support part mainly comprises: four pairs of stabilizers (5) with the same structure, and eight pairs of rivets (6) with the same structure. 3 . ) and a stabilizing support assembly; The four pairs of said stabilizers (5) are respectively sleeved on a pair of first support plates (3) and two pairs of second support plates (4), and their lower ends are mounted on the mounting plate (1), and the eight pairs of said rivets ( 6) are respectively installed on the four pairs of the stabilizers (5), and the stabilized support components are installed on the first support plate (3). 3. The anti-shock support device for coal production according to claim 2, wherein the stable support assembly mainly comprises: four pairs of anti-skid plates (7) with the same structure and a pair of top plates (8) with the same structure ); The four pairs of anti-skid plates (7) are respectively installed on the lower end surfaces of the four pairs of the stabilizer bars (2), and the pair of the top plates (8) are respectively installed on the pair of the first support plates (3) and the two pairs of the top plates (8). on the upper end surface of the second support plate (4). 4. The anti-shock support device for coal production according to claim 1, wherein the anti-shock structure mainly comprises: a beam (9), four pairs of first connectors (10) with the same structure, and an anti-shock structure. impact department; The beams (9) are horizontally installed on the upper wall surfaces of a pair of top plates (8), and the four pairs of the first connecting pieces (10) are respectively installed on the downward wall surfaces of the pair of top plates (8) and correspond to each other. The impact-proof part is mounted on a pair of the first support plates (3). 5 . The anti-shock support device for coal production according to claim 4 , wherein the anti-shock part mainly comprises: four pairs of second connectors ( 11 ) with the same structure and four pairs of reducing vibrator (12); The four pairs of second connectors (11) are respectively mounted on the front and rear walls of a pair of first support plates (3), and one end of the four pairs of shock absorbers (12) is respectively movably connected to the first connector (10). , and the other ends are respectively movably connected to the second connecting piece (11). 6 . The anti-shock support device for coal production according to claim 4 , wherein a pair of the first support plates ( 3 ) and two pairs of the second support plates ( 4 ) are installed vertically to each other, 6 . A pair of top plates (8) are provided with grooves, and the beams (9) are clamped in the grooves of the top plates (8).

Images