Mechanical device for quickly installing hydraulic support

Abstract

The utility model provides a mechanical device for rapidly installing a hydraulic support, and relates to the field of supports, the mechanical device for rapidly installing the hydraulic support comprises a plurality of hydraulic protection assemblies, and each hydraulic protection assembly comprises a first hydraulic support, a second hydraulic support and a main beam; the first hydraulic support and the second hydraulic support are installed on the two sides of the lower ends of the main beams respectively, a stack type support is arranged between every two adjacent main beams, the stack type supports are arranged in the shape of a Chinese character'pin ', and polyester fiber flexible nets are arranged in the stack type supports. In the using process, the hydraulic protection assembly is installed in the retracement channel, the upper end of the retracement channel is fixed through the main beam and the stack type support, collapse is prevented, objects are further prevented from falling off from the retracement channel through the polyester fiber flexible net, and retracement safety is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of support, in particular, relates to a kind of mechanical device of quick installation hydraulic support. BACKGROUND

[0002] At present, domestic coal mine fully mechanized working face retraction process faces many challenges, including safety production pressure, equipment aging and other problems, resulting in low safety, low efficiency, high cost and environmental impact in the process of retraction problem.To solve these problems, it is particularly important to develop safe and efficient retraction process;At present, the retraction speed is low, which leads to the extension of the working face retraction time, and the efficiency of the mine is reduced;At the same time, energy consumption and labor cost increase, resulting in increased production cost. SUMMARY

[0003] The purpose of the embodiment of the present application is to provide a kind of mechanical device of quick installation hydraulic support, which can solve the above technical problems.

[0004] The embodiment of the present application provides a kind of mechanical device of quick installation hydraulic support, comprising a plurality of hydraulic protection components, the hydraulic protection component includes first hydraulic support, second hydraulic support, main beam, the first hydraulic support, the second hydraulic support is installed at the lower end of the main beam on both sides, two adjacent main beams are provided with pile type support, the pile type support is arranged in the shape of "product" character, and polyester fiber flexible net is arranged in the pile type support.

[0005] As preferred, the row distance between the top beams of the pile type support is 0.9m*1.3m.

[0006] As preferred, the main beam is provided with a protective plate on both sides, the protective plate is provided with a fixed anchor cable hole, and the protective plate is made of steel belt.

[0007] As preferred, the top beam of the pile type support is provided with a reinforcing rib, the reinforcing rib is made of metal material, and the reinforcing rib is provided with a fixing hole.

[0008] As preferred, the first hydraulic support and the second hydraulic support are arranged in an extendable manner.

[0009] As preferred, the first hydraulic support lower end and the second hydraulic support lower end are provided with an extension plate, and the extension plate lower end is provided with an anti-skid layer.

[0010] As preferred, the polyester fiber flexible net is provided with a plurality of steel wire ropes.

[0011] The beneficial effects of the present application are as follows:

[0012] The utility model provides a kind of mechanical device of quick installation hydraulic support, including multiple hydraulic protection components, the hydraulic protection component includes first hydraulic support, second hydraulic support, main beam, the first hydraulic support the second hydraulic support is respectively installed in the both sides of main beam lower end, two adjacent the main beam between being provided with pile type support, the pile type support is arranged as "pin" character, and polyester fiber flexible net is provided in the pile type support;The utility model in the process of using, hydraulic protection component is installed in the back-off channel, and the upper end of back-off channel is fixed by main beam, pile type support, prevent collapse, and the utility model further prevents falling object on back-off channel by polyester fiber flexible net, improves the security of back-off. BRIEF DESCRIPTION OF DRAWINGS

[0013] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiments, it should be understood that the following drawings only show some embodiments of the present application, therefore should not be regarded as the limitation to the scope, for ordinary skilled person in the art, without paying creative labor, other related drawings can also be obtained according to these drawings.

[0014] Fig. 1 It is the structural schematic diagram of the utility model;

[0015] Fig. 2 It is the top view of the utility model.

[0016] The reference signs are respectively:

[0017] 1, hydraulic protection component;2, first hydraulic support;3, second hydraulic support;4, main beam;5, pile type support;6, protection plate;7, fixed anchor hole;8, extension plate. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical scheme and advantage of the embodiments of the present application more clear, the following will combine the drawings in the embodiments of the present application, the technical scheme in the embodiments of the present application is clearly and completely described, obviously, the described embodiment is a part of the embodiment of the present application, rather than all the embodiments. The components of the embodiments of the present application described and shown in the drawing here can be arranged and designed in various different configurations.

[0019] Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the claimed present application, but only represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by ordinary skilled person in the art without making creative labor belong to the scope of protection of the present application.

[0020] It should be noted that like reference numerals and letters refer to like items in the following figures. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0021] In the description of the present application, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the figures, or the orientation or positional relationship in which the product of this application is habitually placed during use. It is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present application. In addition, the terms "first", "second", "third", etc. are only used for distinguishing descriptions and cannot be understood as indicating or implying relative importance.

[0022] In addition, the terms "horizontal", "vertical", "hanging", etc. do not mean that the components are required to be absolutely horizontal or hanging, but can be slightly inclined. For example, "horizontal" only means that its direction is more horizontal relative to "vertical", and does not mean that the structure must be completely horizontal, but can be slightly inclined.

[0023] In the description of the present application, it should also be noted that unless otherwise clearly specified and limited, the terms "set", "install", "connect", "couple" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific situations.

[0024] As Figs. 1-2 shown, a mechanical device for quickly installing a hydraulic support includes a plurality of hydraulic protection components 1. The hydraulic protection component 1 includes a first hydraulic support 2, a second hydraulic support 3, and a main beam 4. The first hydraulic support 2 and the second hydraulic support 3 are respectively installed on both sides of the lower end of the main beam 4. A cribbing support 5 is arranged between two adjacent main beams 4. The cribbing support 5 is arranged in a "pin" shape, and a polyester fiber flexible net is arranged inside the cribbing support 5. During the use of the present invention, the hydraulic protection component 1 is installed in the withdrawal passage, and the upper end of the withdrawal passage is fixed through the main beam 4 and the cribbing support 5 to prevent collapse. Moreover, the present invention further prevents objects from falling on the withdrawal passage through the polyester fiber flexible net, improving the safety of withdrawal.

[0025] In the embodiment, the row distance between the top beams of the pile support 5 is 0.9m*1.3m, and the row distance can be appropriately increased or decreased according to requirements.

[0026] In the embodiment, the main beam 4 is provided with a protective plate 6 on both sides, the protective plate 6 is provided with a fixed anchor hole 7, the protective plate 6 is made of steel belt, the protective plate 6 of the utility model protects both sides of the withdrawing channel, and the fixed anchor hole 7 can be inserted into the fixed anchor for fixing.

[0027] In the embodiment, the top beam of the pile support 5 is provided with a reinforcing rib, the reinforcing rib is made of metal material, and the reinforcing rib is provided with a fixing hole, the reinforcing rib of the utility model can further improve the stability and firmness.

[0028] In the embodiment, the first hydraulic support 2 and the second hydraulic support 3 are telescopic, and the height of the first hydraulic support 2 and the second hydraulic support 3 can be adjusted according to requirements during use, so that different height requirements can be met.

[0029] In the embodiment, the lower end of the first hydraulic support 2 and the lower end of the second hydraulic support 3 are provided with an extension plate 8, and the lower end of the extension plate 8 is provided with an anti-skid layer, the extension plate 8 can increase the contact area of the first hydraulic support 2 and the second hydraulic support 3 with the ground, provide stability, the anti-skid layer can prevent slipping, and the safety is further improved.

[0030] In the embodiment, in order to improve the strength of the polyester fiber flexible net, a plurality of steel wire ropes are arranged in the polyester fiber flexible net.

[0031] The above is only the preferred embodiment of the application and is not used to limit the application, and the application can have various changes and variations for those skilled in the art. Any modification, equivalent replacement, improvement, etc. within the spirit and principle of the application shall be included in the protection scope of the application.

Claims

1. A mechanical device for rapid installation of hydraulic supports, characterized in that: It includes multiple hydraulic protection components. The hydraulic protection components include a first hydraulic support, a second hydraulic support, and a main beam. The first hydraulic support and the second hydraulic support are respectively installed on both sides of the lower end of the main beam. A crib support is arranged between two adjacent main beams. The crib support is arranged in a "pin" shape, and a polyester fiber flexible net is arranged inside the crib support.

2. A mechanical device for quick mounting of hydraulic supports according to claim 1, characterized in that: The row spacing between the roof beams of the crib support is: 0.9m×1.3m.

3. A mechanical device for quick mounting of hydraulic supports according to claim 1, characterized in that: Protection plates are arranged on both sides of the main beam. Fixed cable anchor holes are arranged on the protection plates. The protection plates are made of steel strips.

4. The mechanical device for quick mounting of hydraulic supports according to claim 1, characterized in that: Reinforcing ribs are arranged between the roof beams of the crib support. The reinforcing ribs are made of metal materials. Fixed holes are arranged on the reinforcing ribs.

5. A mechanical device for quick mounting of hydraulic supports according to claim 1, characterized in that: The first hydraulic support and the second hydraulic support are arranged in a telescopic manner.

6. A mechanical device for quick mounting of hydraulic supports according to claim 1, characterized in that: Extension plates are arranged at the lower ends of the first hydraulic support and the second hydraulic support. An anti-slip layer is arranged at the lower end of the extension plate.

7. A mechanical device for quick mounting of hydraulic supports according to claim 1, characterized in that: Multiple steel wires are arranged inside the polyester fiber flexible net.

Images