Mining flame-proof and intrinsic safety type controller convenient to install

Abstract

A mining flame-proof and intrinsic safety type controller convenient to install comprises an installation plate, an installation base, a connector and a controller, the installation base is fixedly arranged on the front side wall of the installation plate, the connector is fixedly arranged on the rear side wall of the controller, and an installation assembly is arranged in the installation base and detachably connected with the connector. Compared with the prior art, the utility model has the advantages that the mounting plate and the controller adopt modular design, the mounting plate does not need to be disassembled in the subsequent maintenance work after being fixed, and when the controller is overhauled or replaced, only the controller needs to be disassembled from the mounting seat, so that the maintenance cost is reduced, and the maintenance efficiency is improved. And the controller is convenient and fast to disassemble and assemble through the arranged mounting assembly, so that the difficulty of maintenance work is greatly reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to mine controller technical field, especially in kind of mine explosion -proof and intrinsic safety type controller of convenient installation. BACKGROUND

[0002] In traditional mine control system design, explosion -proof and intrinsic safety type controller usually designs complicatedly, and the installation difficulty is big, and it is fixed through multiple fixed screws mostly, when needing to overhaul or replace the controller, needs to take it down, whole dismounting process is more troublesome, has brought many inconvenience to the safety production and maintenance work of mine. UTILITY MODEL CONTENTS

[0003] The utility model discloses mainly purposes at presenting kind of mine explosion -proof and intrinsic safety type controller of convenient installation, can effectively solve the problem in background art.

[0004] In order to achieve the above object, the utility model takes the technical scheme as: kind of mine explosion -proof and intrinsic safety type controller of convenient installation, including mounting plate, mounting seat, connector and controller, the mounting seat fixedly arranged on the front lateral wall of mounting plate, the connector fixedly arranged on the rear lateral wall of controller, the mounting seat is detachable connection through being equipped with installation component with the connector in.

[0005] As further description of the above technical scheme, the installation component includes installation groove, sliding slot, bidirectional screw rod, moving block, positioning block, adapter, sliding plate, connecting rod and knob, the front lateral wall of mounting seat is set up installation groove that can be inserted with the connector, the rear lateral wall of installation groove is set up sliding slot, the both sides wall between sliding slot is rotatably equipped with bidirectional screw rod, two symmetrical distribution's moving block is screwed on the bidirectional screw rod, the moving block is slidably connected with sliding slot, the front lateral wall of moving block is fixedly connected with positioning block, one end of bidirectional screw rod extends to the outside of mounting seat and is fixedly connected with adapter, the sliding plate is slidably arranged on the adapter, the lateral wall of sliding plate away from mounting seat is fixedly connected with two symmetrical distribution's connecting rod, the other end of connecting rod is fixedly connected with knob.

[0006] As further description of the above technical scheme, the inside wall of the side of adapter close to mounting seat and sliding plate abut with return spring.

[0007] As further description of the above technical scheme, the lateral wall of sliding plate close to mounting seat is fixedly connected with two symmetrical distribution's limit rod, and the lateral wall of mounting seat close to adapter is annularly equipped with four equidistance distribution's limit hole.

[0008] As further description of the above technical scheme, the both sides wall of connector is set up positioning slot that can be inserted with positioning block.

[0009] As further description of the above technical solutions, the mounting plate is provided with mounting holes at four corners.

[0010] Compared with the prior art, the utility model has the advantages of:

[0011] 1. The mounting plate and the controller are designed in a modular manner, so that the mounting plate does not need to be disassembled during subsequent maintenance work after being fixed, and when the controller is overhauled or replaced, the controller only needs to be disassembled from the mounting seat, and the disassembly process of the controller is convenient and fast through the mounting assembly, greatly reducing the difficulty of maintenance work. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is a whole structure schematic view of the mine-used explosion-proof and intrinsic safety type controller convenient to install;

[0013] Figure 2 It is a connector structure schematic view of the mine-used explosion-proof and intrinsic safety type controller convenient to install;

[0014] Figure 3 It is a mounting seat structure schematic view of the mine-used explosion-proof and intrinsic safety type controller convenient to install;

[0015] Figure 4 It is a mounting seat sectional view of the mine-used explosion-proof and intrinsic safety type controller convenient to install;

[0016] Figure 5 It is an adapter structure schematic view of the mine-used explosion-proof and intrinsic safety type controller convenient to install;

[0017] In the figure: 1, mounting plate; 2, mounting seat; 3, connector; 4, controller; 5, mounting assembly; 51, mounting groove; 52, sliding groove; 53, bidirectional screw; 54, moving block; 55, positioning block; 56, adapter; 57, sliding plate; 58, connecting rod; 59, knob; 561, reset spring; 562, limiting rod; 31, positioning groove. DETAILED DESCRIPTION

[0018] In order to make the technical means, creative features, achieved purposes and effects of the utility model easy to understand, the utility model is further described below in combination with specific implementation manners.

[0019] In the description of the utility model, it is necessary to explain, the term "upper", "lower", "internal", "external" "front end", "rear end", "both ends", "one end", "the other end" and so on indicate the position relation or position relation is based on the position relation or position relation shown in drawing, only for the convenience of describing the utility model and simplifying the description, and not indicate or imply the device or element must have a particular orientation, with a particular orientation structure and operation, therefore can not be understood as the restriction of the utility model. In addition, the term "first", "second" is only for the purpose of description, and can not be understood as indicating or implying relative importance.

[0020] In the description of the utility model, it is necessary to explain, unless otherwise explicitly provided and limited, the term "installation", "set with", "connection" and so on, should be broad understanding, for example "connection", can be fixed connection, also can be detachable connection, or integrally connected, can be mechanical connection, also can be electrical connection, can be directly connected, also can be indirectly connected through intermediate medium, can be the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above-mentioned terms in the utility model can be understood according to specific circumstances.

[0021] Please refer to Figures 1-5 The utility model provides a kind of mine explosion-proof and intrinsic safety type controller of convenient installation, including mounting plate 1, mounting seat 2, connector 3 and controller 4, mounting seat 2 is fixedly arranged on the front side wall of mounting plate 1, connector 3 is fixedly arranged on the rear side wall of controller 4, mounting seat 2 is detachably connected with connector 3 by being equipped with installation component 5 in, adopt modular design, mounting plate 1 is not needed to be disassembled in subsequent maintenance work after being fixed, reduce the difficulty of maintenance work.

[0022] Specifically, as Figure 4 And Figure 5As shown in the figure, a convenient installation of mine explosion-proof and intrinsic safety type controller, installation assembly 5 includes installation slot 51, sliding groove 52, two-way screw 53, moving block 54, positioning block 55, adapter 56, sliding plate 57, connecting rod 58 and knob 59, the front wall of the mounting seat 2 is provided with installation slot 51 for the connector 3 to insert, the rear wall of the installation slot 51 is provided with sliding groove 52, the two side walls of the sliding groove 52 are rotatably provided with two-way screw 53, two-way screw 53 is threadedly sleeved with two symmetrically distributed moving blocks 54, moving block 54 is slidably connected with sliding groove 52, the front side wall of moving block 54 is fixedly connected with positioning block 55, one end of two-way screw 53 extends to the outside of mounting seat 2 and is fixedly connected with adapter 56, sliding plate 57 is slidably arranged on adapter 56, the side wall away from the mounting seat 2 of the sliding plate 57 is fixedly connected with two symmetrically distributed connecting rods 58, the other end of the connecting rod 58 is fixedly connected with knob 59, when installing the controller 4, the connector 3 behind the controller 4 is inserted into the installation slot 51 on the mounting seat 2, then the knob 59 is pulled, the sliding plate 57 is driven to move away from the mounting seat 2 by the connecting rod 58, so that the limiting rod 562 is separated from the limiting hole on the mounting seat 2, at this time the reset spring 561 is stretched, then the sliding plate 57 is rotated to drive the adapter 56 to rotate, thereby driving the two-way screw 53 to rotate, the two-way screw 53 can make the two moving blocks 54 approach each other when rotating, so that the positioning block 55 is inserted into the positioning groove 31 on the connector 3, the connector 3 is fixed in the mounting seat 2, and the installation is completed, when disassembling the controller 4, the limiting rod 562 is separated from the limiting hole by pulling the knob 59, then the knob 59 is reversed to drive the two-way screw 53 to rotate in the opposite direction, the two moving blocks 54 will move away from each other, the positioning block 55 is separated from the positioning groove 31, and the controller 4 can be removed after losing the block of the positioning block 55, the disassembly process is relatively convenient and fast, so that the maintenance work is more conducive to carry out.

[0023] Specifically, as shown in Figure 5 A convenient installation of mine explosion-proof and intrinsic safety type controller, the inner wall of the side of the adapter 56 close to the mounting seat 2 abuts with the sliding plate 57, and the reset spring 561 is arranged between the inner wall of the side of the adapter 56 close to the mounting seat 2 and the sliding plate 57, the reset spring 561 is used for pulling the sliding plate 57 to reset after the disassembly is completed, so that the limiting rod 562 is inserted into the limiting hole.

[0024] Specifically, as shown in Figure 4 And Figure 5 A convenient installation of mine explosion-proof and intrinsic safety type controller, the side wall of the sliding plate 57 close to the mounting seat 2 is fixedly connected with two symmetrically distributed limiting rods 562, the side wall of the mounting seat 2 close to the adapter 56 is annularly provided with four equidistant limiting holes, the limiting rod 562 is inserted into the limiting hole, so that the adapter 56 can be limited, and the adapter 56 is prevented from rotating due to external force.

[0025] Specifically, as shown in Figure 2As shown in the figure, a convenient installation of mine explosion-proof and intrinsic safety type controller, the two side walls of connector 3 are provided with positioning groove 31 for positioning block 55 insertion.

[0026] Specifically, as Figure 1 As shown in the figure, a convenient installation of mine explosion-proof and intrinsic safety type controller, the four corners of mounting plate 1 are provided with mounting hole, and mounting plate 1 can be fixed on mounting point by cooperating with fixing screw.

[0027] It should be noted that the utility model discloses a kind of convenient installation of mine explosion-proof and intrinsic safety type controller, when using, first, mounting plate 1 is fixed on mounting point by fixed screw, it is not necessary to be removed in subsequent maintenance work, when installing controller 4, connector 3 behind controller 4 is inserted into mounting groove 51 on mounting seat 2, then pull knob 59, slide plate 57 is moved to the direction away from mounting seat 2 by connecting rod 58, so that limiting rod 562 is separated from limiting hole on mounting seat 2, at this time, reset spring 561 is stretched, then rotate knob 59, slide plate 57 will drive adapter 56 to rotate, so as to drive bidirectional screw rod 53 to rotate, bidirectional screw rod 53 can make two moving blocks 54 close to each other when rotating, so that positioning block 55 is inserted into positioning groove 31 on connector 3, connector 3 is fixed in mounting seat 2, release knob 59, reset spring 561 pulls slide plate 57 to reset, so that limiting rod 562 is inserted into limiting hole, adapter 56 is limited, avoid that knob 59 is accidentally rotated due to external force when not needing to be disassembled, resulting in that positioning block 55 is separated from positioning groove 31, more stable and reliable, when needing to disassemble controller 4, pull limiting rod 562 away from limiting hole by knob 59, then reverse knob 59 to make it drive bidirectional screw rod 53 to reverse rotation, two moving blocks 54 will be away from each other, positioning block 55 is separated from positioning groove 31, after losing the obstruction of positioning block 55, controller 4 can be disassembled, the dismounting process is relatively convenient and fast, so that maintenance work is more conducive to carry out.

[0028] The basic principles and main features of the utility model and the advantages of the utility model are shown and described above. Those skilled in the art should understand that the utility model is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model can have various changes and improvements, and these changes and improvements all fall within the scope of the claimed utility model. The scope of protection of the utility model is defined by the appended claims and their equivalents.

Claims

1. A mine-used explosion-proof and intrinsically safe controller of convenient installation, comprising a mounting plate (1), a mounting seat (2), a connector (3) and a controller (4), characterized in that: The mounting seat (2) is fixedly arranged on the front side wall of the mounting plate (1), the connector (3) is fixedly arranged on the rear side wall of the controller (4), and the mounting seat (2) is detachably connected with the connector (3) through the mounting assembly (5) arranged therein.

2. A flame-proof and intrinsically safe controller for mine use with easy installation as claimed in claim 1, wherein: The mounting assembly (5) comprises a mounting groove (51), a sliding groove (52), a bidirectional screw rod (53), a moving block (54), a positioning block (55), an adapter (56), a sliding plate (57), a connecting rod (58) and a knob (59), the front side wall of the mounting seat (2) is provided with the mounting groove (51) for inserting the connector (3), the rear side wall of the mounting groove (51) is provided with the sliding groove (52), the bidirectional screw rod (53) is rotatably arranged between the two side walls of the sliding groove (52), the two symmetrically distributed moving blocks (54) are threadedly arranged on the bidirectional screw rod (53), the moving blocks (54) are slidably connected with the sliding groove (52), the front side wall of the moving block (54) is fixedly connected with the positioning block (55), one end of the bidirectional screw rod (53) extends to the outside of the mounting seat (2) and is fixedly connected with the adapter (56), the sliding plate (57) is slidably arranged on the adapter (56), the side wall, away from the mounting seat (2), of the sliding plate (57) is fixedly connected with the two symmetrically distributed connecting rods (58), and the other end of the connecting rod (58) is fixedly connected with the knob (59).

3. A flame-proof and intrinsically safe controller for mine use with easy installation as claimed in claim 2, wherein: The adapter (56) is abutted with the sliding plate (57) between the inner wall, close to the mounting seat (2), of the adapter (56) and the reset spring (561).

4. A flame-proof and intrinsically safe controller for mine use with easy installation as claimed in claim 3, wherein: The sliding plate (57) is fixedly connected with the two symmetrically distributed limiting rods (562) on the side wall, close to the mounting seat (2), of the sliding plate (57), and the mounting seat (2) is annularly provided with the four equidistantly distributed limiting holes on the side wall, close to the adapter (56).

5. A flame-proof and intrinsically safe controller for mine use with easy installation as claimed in claim 2, wherein: The two side walls of the connector (3) are provided with the positioning grooves (31) for inserting the positioning block (55).

6. A flame-proof and intrinsically safe controller for mine use with easy installation as claimed in claim 1, wherein: The mounting plate (1) is provided with the mounting holes at the four corners.

Images