CN216177979U

CN216177979U - Fixing device for hydraulic support welding

Info

Publication number: CN216177979U
Application number: CN202122619398.5U
Authority: CN
Inventors: 葛小
Original assignee: Wuhan Hetian Automation Equipment Co ltd
Current assignee: Wuhan Hetian Automation Equipment Co ltd
Priority date: 2021-10-28
Filing date: 2021-10-28
Publication date: 2022-04-05
Anticipated expiration: 2031-10-28

Abstract

The application discloses fixing device is used in hydraulic support welding, including support frame, bracing piece, solid fixed ring, fixed knot structure, rotating-structure and pushing structure, two bracing pieces of fixed connection on the lateral wall of the support frame left and right sides, solid fixed ring of top fixed connection of bracing piece, two rotation grooves have been seted up on the lateral wall of the relative both sides of solid fixed ring, rotate two turning blocks of inslot rotation connection, the lateral wall fixed connection rotor plate of turning block is one, two supporting shoes of fixed connection on the lateral wall of rotor plate is one. This application rotates two rotations of motor and drives the joint board and remove, and the joint pad removes along with the removal of joint board, makes the joint pad joint on the stand, utilizes joint board and joint pad to fix the stand, is convenient for save artifically, and this application rotates motor one and rotates and drive the supporting shoe and rotate, and the supporting shoe drives the joint board and rotates, and the joint board takes to move the joint pad and rotates, is convenient for carry out the fixed stay to the stand of slope.

Description

Fixing device for hydraulic support welding

Technical Field

The application relates to the field of fixing, especially a fixing device is used in hydraulic support welding.

Background

The hydraulic support is a structure used for controlling the mine pressure of the coal face. The mining face mine pressure acts on the hydraulic support in the form of external load. In the mechanical system of the interaction of the hydraulic support and the mining face surrounding rock, if the resultant force of all the supporting pieces of the hydraulic support and the resultant force of the external load of the top plate acting on the hydraulic support are exactly in the same straight line, the hydraulic support is very suitable for the mining face surrounding rock.

The stand is hydraulic support's main drive unit, when carrying out the welding of stand and base, needs fix the stand, prevents that welded in-process stand from empting, and the pole setting is held up to the adoption manual work to traditional mode, makes like this to carry out pole setting welded manual work and has increased. Therefore, a fixing device for welding a hydraulic bracket is provided to solve the above problems.

Disclosure of Invention

Provide a fixing device for hydraulic support welding in this embodiment and be used for solving the problem that needs the manual work to hold up the pole setting when carrying out the stand welding among the prior art.

According to an aspect of the application, a fixing device for hydraulic support welding is provided, including support frame, bracing piece, solid fixed ring, fixed knot structure, rotating-structure and pushing structure, two bracing pieces of fixed connection on the lateral wall of the support frame left and right sides, solid fixed ring of top fixed connection of bracing piece, two rotation grooves have been seted up on the lateral wall of the relative both sides of solid fixed ring, two turning blocks of rotation inslot rotation connection, the lateral wall fixed connection rotor plate one of turning block, two supporting shoes of fixed connection on the lateral wall of rotor plate one, be provided with fixed knot structure and pushing structure on the supporting shoe, be provided with rotating-structure in the solid fixed ring.

Furthermore, two fixing plates are fixedly connected to the side wall of the other side of the fixing ring, and two sliding grooves are formed in the supporting block.

Furthermore, the fixed knot constructs including joint pad, joint board and carriage, the sliding carriage sliding connection is in the sliding tray on the supporting shoe, the carriage is "U" type structure, the convex joint board of one end fixed connection of carriage, fixed connection joint pad on the inside wall of joint board.

Furthermore, the clamping pad is made of a rubber material.

Further, the pushing structure comprises a threaded rod, a rotating motor II, a circular through groove I and a circular through groove II, the circular through groove I is formed in the supporting block, the circular through groove II is formed in the rotating plate I, the rotating motor II is fixedly connected to the outer side wall of the rotating plate I, a rotating end of the rotating motor II is fixedly connected with the threaded rod, the threaded rod penetrates through the circular through groove I and the circular through groove II to be connected to the inner side wall of the sliding groove in the supporting block in a rotating mode, and the threaded rod is in threaded connection with the sliding frame.

Further, revolution mechanic is including rotating motor one, dwang, rotor plate two and dead lever, rotate a motor fixed connection on the lateral wall of fixed plate, the rotation end fixed connection dwang of rotating motor one, the other end of dwang passes fixed plate fixed connection rotor plate two, equidistant four dead levers of fixed connection on the lateral wall of rotor plate two, the other end fixed connection rotor plate one of dead lever.

Through the above-mentioned embodiment of this application, adopted fixed knot to construct, rotating-structure and pushing structure, solved and need artifical the problem of holding the pole setting when carrying out the stand welding, gained and saved the manual work and be convenient for carry out the fixed stay's to the pole setting of slope effect.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic overall perspective view of an embodiment of the present application;

FIG. 2 is a schematic diagram of an overall top view internal structure of an embodiment of the present application;

fig. 3 is a schematic diagram of a partial enlarged structure at a in fig. 2 according to an embodiment of the present application.

In the figure: 1. a support frame; 2. a support rod 3 and a fixing ring; 4. a fixing plate; 5. rotating the first plate; 6. a fixed structure; 601. clamping the pad; 602. a clamping and connecting plate; 603. a carriage; 7. a support block; 8. a rotating structure; 801. rotating the first motor; 802. rotating the rod; 803. a second rotating plate; 804. fixing the rod; 9. a rotating groove 10 and a rotating block; 11. a sliding groove; 12. a pushing structure; 1201. a threaded rod; 1202. rotating a second motor; 1203. a first circular through groove; 1204. and a second circular through groove.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

The fixing device in this embodiment is suitable for fixing and supporting the vertical rod of the hydraulic bracket, for example, the following hydraulic bracket is provided in this embodiment, and the fixing device in this embodiment can be used for fixing and supporting the vertical rod of the following hydraulic bracket.

The utility model provides a hydraulic support, includes base, activity side guard plate, hydraulic prop, protects group's board and back timber, still includes rock coal separating mechanism, and rock coal separating mechanism includes: the base is arranged below the top beam, one end of the base is hinged with the lower surface of the top beam, the other end of the base extends towards the direction of the side protection plate, an accommodating cavity is defined in the base, and the cavity opening of the accommodating cavity faces the direction of the side protection plate;

the partition plate is arranged in the accommodating cavity and is in sliding connection with the base;

the driving device is arranged on the outer surface of the base and is in transmission connection with the partition plate;

the jack is arranged on the upper surface of the base, and a mandril of the jack is hinged with the base.

In this embodiment, be equipped with first otic placode on the base, the ejector pin and the first otic placode of jack are articulated.

The driving device is a hydraulic cylinder, the hydraulic cylinder is arranged on the outer surface of the base, and a telescopic rod of the hydraulic cylinder is fixedly connected with the partition plate.

The hydraulic cylinder has two and symmetry sets up in the upper surface of base.

Still include the second otic placode, on the second otic placode setting and the division board, the telescopic link and the fixed connection of second otic placode of pneumatic cylinder.

The hinged position of the base and the top beam can also adopt an ear plate for hinged connection.

When the hydraulic support is put into use, the jack and the hydraulic prop jack up upwards together, the hydraulic prop jacks up the top beam, meanwhile, the jack jacks up the rock-coal separating mechanism, and the jack can jack up the rock-coal separating mechanism to the position shown in the figure at the highest.

When the layer is mixed to needs rock coal, for example, the upper strata is the stratum, the lower floor is the coal seam, gather the shallow coal of rock coal handing-over layer below earlier, then start the pneumatic cylinder, the flexible end of pneumatic cylinder drives the division board and removes, it is below to the stratum of having gathered until the division board removes, then can continue to gather the coal seam of below, the stratum is separated by the division board in the collection process, there is not the rock to mix in the coal seam, the degree of depth of gathering in the collection process deepens gradually, therefore the division board should be along with gathering the progress inwards gradually, the migration distance of division board is controlled by the driving distance of pneumatic cylinder.

When the thickness of the rock stratum is thick, the jack is started, the ejector rod of the jack gradually retracts downwards, the partition plate and the top beam form a certain angle and a certain gap as shown in the drawing, and the hydraulic cylinder can be started to repeat the moving operation of the partition plate after the thickness of the rock stratum is reserved.

When the hydraulic support stops being used, the jack and the hydraulic prop move downwards together until the normal state of the jack and the hydraulic prop which are not used is recovered.

Of course, the present embodiment can also be used for fixing the vertical rod of the hydraulic support for supporting other structures. Here, a description is not repeated, and the fixing device according to the embodiment of the present application is described below.

Referring to fig. 1-3, a fixing device for welding a hydraulic support includes a support frame 1, two support rods 2, a fixing ring 3, a fixing structure 6, a rotating structure 8 and a pushing structure 12, the two support rods 2 are fixedly connected to the outer side walls of the left and right sides of the support frame 1, the top of each support rod 2 is fixedly connected to the fixing ring 3, two rotating grooves 9 are formed in the side walls of the two opposite sides of the fixing ring 3, two rotating blocks 10 are rotatably connected to the rotating grooves 9, the outer side walls of the rotating blocks 10 are fixedly connected to a rotating plate one 5, the outer side walls of the rotating plate one 5 are fixedly connected to two supporting blocks 7, the supporting blocks 7 are provided with the fixing structure 6 and the pushing structure 12, and the fixing ring 3 is provided with the rotating structure 8.

Utilize fixed knot to construct 6 and pushing structure 12, fix the stand, be convenient for save artifically, utilize rotating-structure 8 to drive joint board 602 to rotate, joint board 602 drives joint pad 601 and rotates, is convenient for carry out the fixed stay to the stand of slope.

The fixing ring 3 is fixedly connected with two fixing plates 4 on the side wall of the other side, two sliding grooves 11 are formed in the supporting block 7, and the fixing plates 4 can support the first rotating motor 801.

The fixing structure 6 comprises a clamping pad 601, a clamping plate 602 and a sliding frame 603, the sliding frame 603 is slidably connected with the sliding groove 11 on the supporting block 7, the sliding frame 603 is of a U-shaped structure, one end of the sliding frame 603 is fixedly connected with the arc-shaped clamping plate 602, the clamping pad 601 is fixedly connected on the inner side wall of the clamping plate 602, the sliding frame 603 moves to push the clamping plate 602 to move, and the clamping pad 601 moves along with the movement of the clamping plate 602.

The clamping pad 601 is made of a rubber material, and the rubber can increase friction with the upright column.

The pushing structure 12 comprises a threaded rod 1201, a rotating motor II 1202, a circular through groove I1203 and a circular through groove II 1204, the circular through groove I1203 is formed in the supporting block 7, the circular through groove II 1204 is formed in the rotating plate I5, the rotating motor II 1202 is fixedly connected to the outer side wall of the rotating plate I5, the rotating end of the rotating motor II 1202 is fixedly connected with the threaded rod 1201, the threaded rod 1201 penetrates through the circular through groove I1203 and the circular through groove II 1204 to be rotatably connected to the inner side wall of the sliding groove 11 in the supporting block 7, the threaded rod 1201 is in threaded connection with the sliding frame 603, the rotating motor II 1202 rotates to drive the threaded rod 1201 to rotate, and the threaded rod 1201 rotates to drive the sliding frame 603 to move.

Rotating-structure 8 is including rotating first 801 of motor, dwang 802, two 803 of rotor plate and dead lever 804, rotate first 801 fixed connection of motor on the lateral wall of fixed plate 4, the rotation end fixed connection dwang 802 of rotating first 801, the other end of dwang 802 passes two 803 of fixed plate 4 fixed connection rotor plates, equidistant four dead levers 804 of fixed connection on the lateral wall of two 803 of rotor plates, another end fixed connection rotor plate 5 of dead lever 804 rotates first 801 and drives dwang 802 and rotate, and dwang 802 drives two 803 of rotor plates and rotates, and two 803 of rotor plates drive dead lever 804 and rotate, and dead lever 804 drives one 5 of rotor plates and rotates, and one 5 of rotor plates drives supporting shoe 7 and rotates.

When the utility model is used, electrical components appearing in the application are externally connected with a power supply and a control switch when in use, when the upright post is welded, a base of a hydraulic support is connected to a support frame 1 in a sliding and clamping way, the upright post to be welded is placed between two clamping pads 601, a rotating motor 1202 is started, the rotating motor 1202 rotates to drive a threaded rod 1201 to rotate, the threaded rod 1201 rotates to drive a sliding frame 603 to move, the sliding frame 603 pushes a clamping plate 602 to move, the clamping pad 601 moves along with the movement of the clamping plate 602 to clamp the clamping pad 601 on the upright post, the upright post is fixedly supported by the clamping plate 602 and the clamping pad 601, the labor is saved, when a rotating motor 801 is started, the rotating motor 801 rotates to drive a rotating rod 802 to rotate, the rotating rod 802 drives a rotating plate 803 to rotate, the rotating plate 803 drives a fixing rod 804 to rotate, the fixing rod 804 drives the rotating plate 5 to rotate, the first rotating plate 5 drives the supporting block 7 to rotate, the supporting block 7 drives the clamping plate 602 to rotate, and the clamping plate 602 drives the clamping pad 601 to rotate, so that the inclined stand column can be fixedly supported conveniently.

The application has the advantages that:

1. this application is rational in infrastructure, rotates two rotations of motor and drives the threaded rod and rotate, and the threaded rod rotates and drives the carriage and remove, and the carriage promotes the joint board and removes, and the joint fills up and removes along with the removal of joint board, makes the joint pad joint on the stand, utilizes joint board and joint pad to fix the stand, is convenient for save artifically.

2. This application is rational in infrastructure, rotates a rotation of motor and drives the dwang and rotate, and the dwang drives two rotations of rotor plate, and two drive dead levers of rotor plate rotate, and the dead lever drives rotor plate one and rotates, and the rotor plate drives the supporting shoe and rotates, and the supporting shoe drives the joint board and rotates, and the joint slab band moves the joint pad and rotates, is convenient for carry out the fixed stay to the stand of slope.

The rotating motor I801 and the rotating motor II 1202 adopt TCH18-200-3S models produced by Taiwan electric motor Limited company in Dongguan city and related matched power supplies and circuits.

It is well within the skill of those in the art to implement, without undue experimentation, the present application is not directed to software and process improvements, as they relate to circuits and electronic components and modules.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. The utility model provides a fixing device is used in hydraulic support welding which characterized in that: including support frame (1), bracing piece (2), solid fixed ring (3), fixed knot construct (6), rotating-structure (8) and pushing structure (12), two bracing pieces of fixed connection (2) on the lateral wall of support frame (1) left and right sides, solid fixed ring (3) of top fixed connection of bracing piece (2), two rotation grooves (9) have been seted up on the lateral wall of solid fixed ring (3) relative both sides, two turning blocks (10) are connected to rotation groove (9) internal rotation, lateral wall fixed connection rotor plate (5) of turning block (10), two supporting shoe (7) of fixed connection on the lateral wall of rotor plate (5), be provided with fixed knot construct (6) and pushing structure (12) on supporting shoe (7), gu be provided with rotating-structure (8) in fixed ring (3).

2. The fixing device for hydraulic support welding of claim 1, characterized in that: the side wall of the other side of the fixing ring (3) is fixedly connected with two fixing plates (4), and two sliding grooves (11) are formed in the supporting block (7).

3. The fixing device for hydraulic support welding of claim 1, characterized in that: fixed knot constructs (6) including joint pad (601), joint board (602) and carriage (603), sliding tray (11) of carriage (603) sliding connection on supporting shoe (7), carriage (603) are "U" type structure, convex joint board (602) of one end fixed connection of carriage (603), fixed connection joint pad (601) on the inside wall of joint board (602).

4. The fixing device for hydraulic support welding of claim 3, characterized in that: the clamping pad (601) is made of a rubber material.

5. The fixing device for hydraulic support welding of claim 1, characterized in that: the pushing structure (12) comprises a threaded rod (1201), a rotating motor II (1202), a circular through groove I (1203) and a circular through groove II (1204), the circular through groove I (1203) is formed in the supporting block (7), the circular through groove II (1204) is formed in the rotating plate I (5), the rotating motor II (1202) is fixedly connected to the outer side wall of the rotating plate I (5), the rotating end of the rotating motor II (1202) is fixedly connected with the threaded rod (1201), the threaded rod (1201) penetrates through the circular through groove I (1203) and the circular through groove II (1204) to be rotatably connected to the inner side wall of the sliding groove (11) in the supporting block (7), and the threaded rod (1201) is in threaded connection with the sliding frame (603).

6. The fixing device for hydraulic support welding of claim 1, characterized in that: rotating-structure (8) are including rotating motor (801), dwang (802), rotor plate two (803) and dead lever (804), rotate motor (801) fixed connection on the lateral wall of fixed plate (4), the rotation end fixed connection dwang (802) of rotating motor (801), the other end of dwang (802) passes fixed plate (4) fixed connection rotor plate two (803), equidistant four dead levers (804) of fixed connection on the lateral wall of rotor plate two (803), the other end fixed connection rotor plate one (5) of dead lever (804).