Fan side security monitoring equipment

Abstract

The utility model discloses fan side security and protection monitoring equipment, which relates to the field of fan monitoring equipment and comprises a connecting frame I and a connecting frame II which can be mounted on an air outlet pipe of a fan, the connecting frame I and the connecting frame II are detachably connected, an extension seat is arranged on the connecting frame II, and a monitoring probe is arranged on the extension seat. The first connecting frame and the second connecting frame are each of a U-shaped structure, and movable anti-skid rubber blocks are arranged at the bent positions of the first connecting frame and the second connecting frame. Due to the fact that the first connecting frame and the second connecting frame which are detachably connected and the monitoring probe arranged on the extending base are arranged, whether leakage exists at the connector of the air outlet pipe of the fan or not can be monitored, and leakage accidents can be prevented in time. When the first connecting frame and the second connecting frame are installed on the outer side of the fan air outlet pipe after being in butt joint, the anti-skid performance of the first connecting frame and the second connecting frame which are installed on the surface of the fan air outlet pipe can be improved through the arrangement of the anti-skid rubber blocks, and the stability of the monitoring probe is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to fan monitoring equipment field, especially a kind of fan side security monitoring equipment. BACKGROUND

[0002] Fan is a kind of relying on input mechanical energy to improve gas pressure and send gas, and the main role is to convert the mechanical energy of prime mover into the energy of gas. By rotating blade or changing the method of gas volume to compress and transport gas. Turbine fan generates airflow by rotating blade, while volume fan realizes this process by changing gas volume, and it is widely used in industry, agriculture, construction, transportation and other fields. Fan can be classified according to its working principle, structure and use. According to the principle of action, it can be divided into turbine fan and volume fan, according to the structure form, it can be divided into centrifugal fan, axial flow fan, mixed flow fan, etc., according to the use occasion, it can be divided into industrial fan, agricultural fan, building fan, etc.

[0003] In industrial production process, fan is mostly used for ventilation, exhaust and conveying material, in order to successfully discharge waste gas in production process to production area outside, mostly use fan to transfer waste gas to specified pipeline, therefore, the air outlet of fan mostly connects with pipeline, so that gas can move in closed environment. However, since some toxic gases in industrial production process are colorless and odorless, if leakage phenomenon occurs at the position where fan connects with pipeline during long-time operation of fan, workers cannot be aware, further, with continuous leakage of gas, safety accident is easily caused. UTILITY MODEL CONTENT

[0004] In view of the above problems, the present application provides a kind of fan side security monitoring equipment.

[0005] To achieve the above object, the present application provides the following technical scheme: a kind of fan side security monitoring equipment, including the connection frame one and the connection frame two that can be installed on the fan air outlet pipe, the connection frame one is detachably connected with the connection frame two, the extension seat is equipped on the connection frame two, and the monitoring probe is equipped on the extension seat.

[0006] The connection frame one and the connection frame two are both U-shaped structure, and the bending position of the connection frame one and the connection frame two is equipped with movable anti-skid rubber block, when the connection frame one and the connection frame two are connected and installed on the outside of fan air outlet pipe, the anti-skid rubber block is pressed in the corner of fan air outlet pipe.

[0007] Further, the bending positions of the adapter frame one and the adapter frame two are provided with gaps capable of accommodating the insertion of anti-skid rubber blocks, the gaps are provided with intercepting plates distributed in an upright state, one end of the anti-skid rubber block in the gap is provided with a positioning plate, and the other end of the anti-skid rubber block outside the gap is provided with an arc-shaped contact surface, when the anti-skid rubber block is pressed at the bending angle of the fan air outlet pipe, the arc-shaped contact surface is attached to the bending angle of the fan air outlet pipe.

[0008] Further, the intercepting plates and the positioning plates are distributed in parallel, and the intercepting plates and the positioning plates are connected through pressure springs, when the anti-skid rubber block moves, the positioning plate moves synchronously until the pressure spring deforms adaptively.

[0009] Further, the two symmetrically distributed supporting legs on the adapter frame one are provided with positioning rods, the adapter frame two is provided with channels capable of accommodating the insertion of the positioning rods, when the positioning rods are inserted into the channels, the adapter frame one and the adapter frame two are combined into a rectangular frame structure.

[0010] Further, the two positioning rods are respectively provided with first limiting protrusions and second limiting protrusions extending to the outside of the channels, and the two symmetrically distributed supporting legs of the adapter frame two are respectively provided with two first alignment plates and two second alignment plates.

[0011] The first limiting protrusion is located in the relative space of the two first alignment plates, and the first limiting protrusion is connected with a driving screw through a positioning joint, and the first alignment plate close to the adapter frame one is provided with a threaded sleeve matched with the driving screw.

[0012] Further, the second limiting protrusion is located in the relative space of the two second alignment plates, and the relative space of the two second alignment plates is provided with a guide rod penetrating through the second limiting protrusion, when the first limiting protrusion moves in the relative space of the two first alignment plates, the second limiting protrusion moves along the distribution direction of the guide rod.

[0013] In summary, the technical effects and advantages of the utility model are as follows:

[0014] The utility model discloses the adapter frame one and the adapter frame two of detachable connection and the monitoring probe on the extension seat, can monitor whether the interface of fan air outlet pipe exists leakage phenomenon, timely prevents leakage accident. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description. Obviously, the drawings in the following description only represent some of the embodiments of the present application, and all other drawings obtained by those of ordinary skill in the art without creative effort based on these drawings also belong to the protection scope of the present application.

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the present application.

[0017] Figure 2 It is a schematic diagram of the structure after the present application is partially cut open.

[0018] Figure 3 It is a schematic diagram of the structure of the second connection frame of the present application.

[0019] Figure 4 It is a schematic diagram of the structure of the first connection frame of the present application.

[0020] Figure 5 It is a schematic diagram of the structure of the present application Figure 2 A part of the present application is enlarged.

[0021] In the figure: 1, first connection frame; 11, positioning rod; 12, first limiting block; 13, second limiting block; 14, positioning joint; 15, driving screw; 2, second connection frame; 21, first alignment plate; 22, second alignment plate; 23, guide rod; 3, extension seat; 4, monitoring probe; 5, anti-skid rubber block; 51, arc contact surface; 6, positioning plate; 7, intercepting plate; 8, pressure spring. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments only represent some of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort also belong to the protection scope of the present application.

[0023] Embodiment: refer to Figures 1-5The application discloses a fan side security monitoring device, which comprises a connection frame one 1 and a connection frame two 2 which can be installed on the fan outlet pipe, the connection frame one 1 and the connection frame two 2 are detachably connected for facilitating installation operation, the connection frame two 2 is provided with an extension seat 3, and the extension seat 3 is provided with a monitoring probe 4, when the connection frame one 1 and the connection frame two 2 are tightly installed on the surface of the fan outlet pipe, the monitoring probe 4 arranged on the extension seat 3 can monitor whether there is a leakage phenomenon at the joint of the fan outlet pipe, and then the sealing state of the joint end of the fan outlet pipe and the pipeline can be determined, leakage accidents can be prevented in time, and the safety of the fan during operation is improved.

[0024] The connection frame one 1 and the connection frame two 2 are both in U-shaped structure, and the bending positions of the connection frame one 1 and the connection frame two 2 are provided with movable anti-skid rubber blocks 5, when the connection frame one 1 and the connection frame two 2 are connected and installed on the outside of the fan outlet pipe, the anti-skid rubber blocks 5 are pressed on the corners of the fan outlet pipe, the anti-skid rubber blocks 5 can improve the anti-skid performance of the connection frame one 1 and the connection frame two 2 when being installed on the surface of the fan outlet pipe, effectively avoid the sliding phenomenon of the connection frame one 1 and the connection frame two 2 under the vibration force generated by the fan during operation, guarantee the stability of the monitoring probe 4, and further improve the working quality of the monitoring probe 4.

[0025] As shown in Figure 2 , Figure 5 the bending positions of the connection frame one 1 and the connection frame two 2 are both provided with gaps for accommodating the anti-skid rubber blocks 5, the gaps are provided with intercepting plates 7 which are vertically distributed, one end of the anti-skid rubber block 5 located in the gap is provided with a positioning plate 6, and the other end of the anti-skid rubber block 5 located outside the gap is provided with an arc-shaped contact surface 51, when the corners of the fan outlet pipe extrude the anti-skid rubber block 5, the arc-shaped contact surface 51 is matched with the corners of the fan outlet pipe. The arc-shaped contact surface 51 can reduce the contact dead angle of the anti-skid rubber block 5 after being extruded and deformed, so that the anti-skid rubber block 5 can be in full contact with the corners of the fan outlet pipe.

[0026] The intercepting plates 7 and the positioning plates 6 are parallelly distributed, and the intercepting plates 7 and the positioning plates 6 are connected through pressure springs 8, when the anti-skid rubber block 5 moves, the positioning plate 6 moves synchronously until the pressure spring 8 is adaptively deformed. Under the natural state, when the corners of the fan outlet pipe extrude the anti-skid rubber block 5, the arc-shaped contact surface 51 can be tightly matched with the corners of the fan outlet pipe under the elastic potential of the pressure spring 8, which has the advantages of increasing friction and improving anti-skid ability, and further improves the stability of the connection frame one 1 and the connection frame two 2.

[0027] The two symmetrical supporting legs of the adapter frame one 1 are respectively provided with a positioning rod 11, and the adapter frame two 2 is provided with a channel capable of accommodating the positioning rod 11. When the positioning rod 11 is inserted into the channel, the adapter frame one 1 and the adapter frame two 2 are combined into a rectangular frame structure, which is matched with the rectangular fan air outlet pipe structure.

[0028] Specifically, as shown in Figure 1 、 Figure 2 The two positioning rods 11 are respectively provided with a first limiting protrusion 12 and a second limiting protrusion 13 extending to the outside of the channel, and the two symmetrical supporting legs of the adapter frame two 2 are respectively provided with a first alignment plate 21 and a second alignment plate 22.

[0029] In the process of installing and dismounting the adapter frame one 1 and the adapter frame two 2 by one person, in order to reduce the operation difficulty, the first limiting protrusion 12 is located in the relative space of the two first alignment plates 21, which can limit the adjustable distance range of the adapter frame one 1 and the adapter frame two 2, so that the adapter frame one 1 and the adapter frame two 2 are not completely dismounted, thereby facilitating the movement of the entire fan side security monitoring equipment by one person. At the same time, in order to smoothly adjust the distance between the adapter frame one 1 and the adapter frame two 2, the first limiting protrusion 12 is connected with a driving screw 15 through a positioning connector 14, and the first alignment plate 21 close to the adapter frame one 1 is provided with a threaded sleeve matched with the driving screw 15.

[0030] The driving screw 15 is operated to rotate, and under the connecting action of the positioning connector 14, the first limiting protrusion 12 can be controlled to move in the relative space of the two first alignment plates 21, so as to drive the movement of the adapter frame one 1. In the actual installation process, when the adapter frame one 1 distributed outside the fan air outlet pipe is moved to the limit, the adapter frame one 1 and the adapter frame two 2 are clamped outside the fan air outlet pipe, thereby maintaining the stability of the entire fan side security monitoring equipment.

[0031] The second limiting protrusion 13 is located in the relative space of the two second alignment plates 22, and in order to maintain the stability of the adapter frame one 1 during movement, the two second alignment plates 22 are provided with a guide rod 23 penetrating the second limiting protrusion 13 in the relative space. When the first limiting protrusion 12 moves in the relative space of the two first alignment plates 21, the second limiting protrusion 13 moves along the distribution direction of the guide rod 23. This can make the supporting legs of the adapter frame one 1 maintain stable movement state during movement, and further improve the stability during installation and dismounting of the adapter frame one 1 and the adapter frame two 2.

[0032] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing embodiments of the present application has been described in detail, for the skilled in the art, it still can be modified, or for part of the technical features of the equivalent replacement, the spirit and principles of the present application, the made any modification, equivalent replacement, improvement, etc., should be included within the scope of the present application.

Claims

1. A fan side security monitoring device, characterized by: The utility model relates to a kind of wind turbine monitoring device, including the adapter frame one (1) and the adapter frame two (2) that can be installed on the fan outlet pipe, the adapter frame one (1) is detachably connected with the adapter frame two (2), the adapter frame two (2) is equipped with extension seat (3), and monitoring probe (4) is equipped on the extension seat (3); The adapter frame one (1), the adapter frame two (2) are all U-shaped structure, and the bending position of the adapter frame one (1), the adapter frame two (2) is equipped with movable antiskid rubber block (5), when the adapter frame one (1) is connected with the adapter frame two (2) and is installed on the outside of fan outlet pipe, the antiskid rubber block (5) is pressed in the corner of fan outlet pipe.

2. The fan side security monitoring device according to claim 1, characterized in that: The bending position of the adapter frame one (1), the adapter frame two (2) is equipped with clearance that can accommodate antiskid rubber block (5) to insert, and the clearance is equipped with intercepting plate (7) in vertical state distribution, one end of antiskid rubber block (5) in clearance is equipped with locating plate (6), and one end of antiskid rubber block (5) outside clearance is equipped with arc contact surface (51), when the corner of fan outlet pipe extrudes antiskid rubber block (5), the arc contact surface (51) is fitted with the corner of fan outlet pipe.

3. The fan side security monitoring device according to claim 2, characterized in that: The intercepting plate (7) and locating plate (6) are parallel distribution, and the intercepting plate (7) and locating plate (6) are connected by pressure spring (8), when the antiskid rubber block (5) moves, the locating plate (6) moves synchronously, until the pressure spring (8) makes adaptive deformation.

4. The fan side security monitoring device according to claim 1, characterized in that: The adapter frame one (1) is equipped with locating rod (11) on two symmetrical distribution legs, the adapter frame two (2) is equipped with channel that can accommodate locating rod (11) to insert, when locating rod (11) is inserted into channel, the adapter frame one (1), the adapter frame two (2) are combined into rectangular frame structure.

5. The fan side security monitoring device according to claim 4, characterized in that: The first limiting bump (12) and the second limiting bump (13) of the two locating rods (11) are respectively equipped with the channel outside, the adapter frame two (2) is respectively equipped with two first alignment plates (21) and second alignment plates (22) on two symmetrical distribution legs; The first limiting bump (12) is located in the opposite space of two first alignment plates (21), and the first limiting bump (12) is connected with drive screw (15) by locating joint (14), and the first alignment plate (21) close to the adapter frame one (1) is equipped with threaded sleeve matched with drive screw (15).

6. The fan side security monitoring device according to claim 5, characterized in that: The second limiting bump (13) is located in the opposite space of two second alignment plates (22), and the opposite space of two second alignment plates (22) is equipped with guide rod (23) penetrating second limiting bump (13), when the first limiting bump (12) is located in the opposite space of two first alignment plates (21) and moves, the second limiting bump (13) moves along the distribution direction of guide rod (23).

Images