CN218564670U

CN218564670U - Fireproof and explosion-proof lubricating pump

Info

Publication number: CN218564670U
Application number: CN202223242706.8U
Authority: CN
Inventors: 吴越飞
Original assignee: Beijing Jihai Zhitong Technology Co ltd
Current assignee: Beijing Jihai Zhitong Technology Co ltd
Priority date: 2022-12-05
Filing date: 2022-12-05
Publication date: 2023-03-03
Anticipated expiration: 2032-12-05

Abstract

The utility model provides a fire prevention, explosion-proof lubricating pump, relate to lubricating pump equipment technical field, the frame, the top fixed mounting of frame has oil tank and motor, the utility model discloses a change the cushion originally for self sealedly gasbag, and with self sealedly gasbag direct mount in first flange, self sealedly gasbag and pressure sensor cooperation work, the inflation through self sealedly gasbag is inseparable with first flange and second flange connection, and to first flange and second flange connection compactness real-time supervision, automatic tonifying qi shutoff when the connection is not hard up, also inform the operating personnel to come the scene fast and handle when unable smooth tonifying qi, greatly reduce first flange and the second flange that the long-time work vibration of pump machine leads to, also be the transport person in charge and connect the not hard up oil leak that causes to the takeover and initiate the fire accident, product easy dismounting, the safe operation of the pump machine that oil was transported to oil such as specially adapted grease lubricating pump.

Description

Fireproof and explosion-proof lubricating pump

Technical Field

The utility model relates to a lubricating pump equipment technical field especially relates to a fire prevention, explosion-proof lubricating pump.

Background

A lubrication pump is a lubrication apparatus that supplies lubricant to a lubrication site. Mechanical equipment needs regular lubrication, and the main mode of the prior lubrication is to perform manual lubrication, such as commonly-known butter-making, after reaching a certain maintenance period according to the working condition of the equipment.

The defects of the prior art are as follows: in the long-time use process of the lubricating pump, a plurality of factors of fire explosion occur, one of the factors is oil leakage at a structural connection part caused by long-time working vibration of the pump machine, and the leaked oil is accidentally contacted with working sparks of the motor to cause fire explosion, so that for the lubricating pump, a weldable structure should be welded as much as possible, but a main conveying pipe of the lubricating pump is connected with an external pipeline, and a part for conveying the grease is considered to be field installation and the requirement of later period disassembly and assembly, generally a flange is matched and connected with a rubber cushion and cannot be welded, the rubber cushion is damaged in the use process, frequent manual field disassembly and assembly errors are inevitably generated, the oil leakage, the fire explosion and the like caused by the vibration of the pump machine are serious at the position, and improvement is needed.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defect of prior art, the utility model provides a fire prevention, blast proof lubricating pump to solve the problem that exists among the above-mentioned background art.

In order to solve the technical problem, the utility model provides a fire prevention, explosion-proof lubricating pump, the test platform comprises a support, the top fixed mounting of frame has oil tank and motor, the bottom fixed mounting of oil tank has the transport to be responsible for, carry and install the impeller in being responsible for, the impeller receives the rotor drive of motor, the front side of carrying to be responsible for is provided with outer butt joint pipe, the outer end wall of carrying to be responsible for and outer butt joint pipe each other near respectively the joint have first flange and second flange, connect the fastening through fastening bolt between first flange and the second flange, first flange and second flange are close to one end each other and have seted up the annular respectively and are provided with annular arch, the gomphosis installs pressure sensor in the annular arch, the annular intussuseption is filled with self-sealing airbag, the rear end fixed mounting of self-sealing airbag has the trachea that runs through first flange, the external numerical control air pump of trachea, pressure sensor and numerical control air pump all realize data interconnection through its integrated signal input output module and external terminal.

Preferably, equal fixed mounting all around on the top of frame has the mounting box that runs through the frame, and is a plurality of equal fixed mounting has the numerical control hydraulic stem in the mounting box, the numerical control hydraulic stem also receives external terminal control, and is a plurality of the equal fixed mounting of flexible end of numerical control hydraulic stem has the universal wheel.

Preferably, a pushing handle is fixedly mounted on one side of the bottom end of the machine base.

Preferably, when the numerical control hydraulic rod is in a fully telescopic state, the universal wheels can be completely hidden in the mounting box.

Preferably, a plurality of damping posts are uniformly and fixedly mounted at the top end of the base, and the oil tank and the motor are fixedly mounted at the top ends of the damping posts.

Preferably, the engine base is of a telescopic structure formed by combining a fixed plate and movable sleeve plates sleeved on the left side and the right side of the fixed plate, and the oil tank and the motor are respectively and independently installed on the two movable sleeve plates.

Compared with the prior art, the utility model provides a fire prevention, explosion-proof lubricant pump possesses following

Has the advantages that:

1. the utility model discloses a more change the cushion originally for self sealss gasbag, and with self sealss gasbag direct mount in first flange, self sealss gasbag and pressure sensor cooperation work, inflation through self sealss gasbag is inseparable with first flange and second flange connection, and to first flange and the inseparable real-time supervision of second flange connection compactness, automatic tonifying qi shutoff when connecting not hard up, also inform operating personnel to come the scene fast and handle when unable smooth tonifying qi, greatly reduce first flange and the second flange that the long-time work vibration of pump machine leads to, also carry the person in charge and connect the not hard up oil leak that causes to the takeover and fire the explosion accident outward, product easy dismounting, the safe operation of the pump machine that transports is carried out oil to specially adapted grease lubrication pump etc..

2. The utility model discloses a start-up extension of numerical control hydraulic stem is with whole pump machine main part lifting to roll through the universal wheel, make transportation to the scene that the pump machine main part can be more convenient and accomplish the site assembly with the outer takeover.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an overall partial cross-sectional view of the present invention;

FIG. 3 is a schematic view of the structure at A of FIG. 2;

fig. 4 is an overall bottom view of the present invention.

In the figure: 1. a machine base; 2. an oil tank; 3. a motor; 4. a main conveying pipe; 5. an outer butt joint pipe; 6. a first connecting flange; 601. a ring groove; 7. a second connecting flange; 701. an annular projection; 8. fastening a bolt; 9. a pressure sensor; 10. self-sealing the balloon; 11. an air tube; 12. mounting a box; 13. a numerical control hydraulic rod; 14. a universal wheel; 15. and (6) pushing the hand.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings in the present invention, and the forms of the structures described in the following embodiments are merely examples, and the present invention relates to a fireproof and explosion-proof lubricant pump, which is not limited to the structures described in the following embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the scope of the present invention.

The utility model provides a fire prevention, explosion-proof lubricating pump, please refer to and draw together 1-3, including frame 1, the top fixed mounting of frame 1 has oil tank 2 and motor 3, the bottom fixed mounting of oil tank 2 has the transport to be responsible for 4, install the pump impeller in the transport is responsible for 4, the pump impeller receives motor 3's rotor drive, the front side of transport is responsible for 4 is provided with outer butt joint pipe 5, the outer end wall of transport is responsible for 4 and outer butt joint pipe 5 is close to each other and is had first connecting flange 6 and second connecting flange 7 in the joint respectively, connect the fastening through fastening bolt 8 between first connecting flange 6 and the second connecting flange 7, first connecting flange 6 and second connecting flange 7 are close to one end each other and have seted up annular 601 respectively and be provided with annular arch 701, the embedded combination of annular arch 701 has pressure sensor 9, the intussuseption 601 is filled with self sealss gasbag 10, the rear end fixed mounting of self sealss gasbag 10 has the trachea 11 that runs through first connecting flange 6, the external air pump of trachea 11, pressure sensor 9 and numerical control air pump all realize data interconnection through integrated signal input output module and outside terminal in it.

Further, please refer to fig. 1 and 4, the top of the base 1 is all fixedly mounted all around with a mounting box 12 that runs through the base 1, all fixedly mounted with the numerical control hydraulic stem 13 in a plurality of mounting boxes 12, the numerical control hydraulic stem 13 is also controlled by an external terminal, the flexible end of a plurality of numerical control hydraulic stems 13 is all fixedly mounted with a universal wheel 14, start the extension through the numerical control hydraulic stem 13, with the lifting of whole pump main body, and through the rolling of universal wheel 14, make the pump main body can be more convenient transport to the scene and the field assembly is accomplished to the external butt joint pipe 5.

Further, referring to fig. 4, a push handle 15 is fixedly installed at one side of the bottom end of the machine base 1, so that an operator can push the push handle 15 by hand, and the pump main body can be transported to the site and assembled with the external connection pipe 5 more conveniently.

Further, referring to fig. 4, when the numerical control hydraulic rod 13 is in a fully extended state, the universal wheel 14 can be completely hidden in the mounting box 12, and after the pump body is transported to the field, the external terminal starts and shortens the numerical control hydraulic rod 13, and the universal wheel 14 is completely hidden in the mounting box 12, so that the fixed mounting of the engine base 1 is not affected.

Further, please refer to fig. 4, a plurality of damping columns are uniformly and fixedly mounted on the top end of the engine base 1, the oil tank 2 and the motor 3 are both fixedly mounted on the top ends of the damping columns, and the connection looseness of the first connecting flange 6 and the second connecting flange 7 caused by the working vibration of the pump is further reduced by the damping effect of the damping columns.

Further, referring to fig. 1, the engine base 1 is a telescopic structure formed by combining a fixed plate and movable sleeve plates sleeved on the left and right sides of the fixed plate, the oil tank 2 and the motor 3 are respectively and independently installed on the two movable sleeve plates, and the oil tank 2 and the motor 3 with larger sizes can be installed on the engine base to be matched for use according to actual requirements through telescopic adjustment of the engine base 1, so that the situation of mutual blocking cannot occur.

The utility model discloses a theory of operation and use flow:

when in use, referring to fig. 1-3, an operator butt-joints the main delivery pipe 4 and the external butt-joint pipe 5 through the first connecting flange 6, the second connecting flange 7 and the fastening bolt 8, then starts the motor 3, and can smoothly pump grease stored in the oil tank 2 into a position needing lubrication of mechanical equipment, the specific butt-joint mode of the first connecting flange 6 and the second connecting flange 7 is that after the first connecting flange 6 and the second connecting flange 7 are connected and fastened through the fastening bolt 8, the operator fills gas into the self-sealing air bag 10 filled in the annular groove 601 through the air pipe 11, the self-sealing air bag 10 inflates and expands and contacts and extrudes the pressure sensor 9 embedded and installed on the annular protrusion 701, when the pressure sensor 9 reaches a preset pressure triggering threshold value, a prompt signal is sent to an external terminal to inform the operator that the inner space of the annular groove 601 is completely filled, the first connecting flange 6 and the second connecting flange 7 carry the main conveying pipe 4 and the external butt joint pipe 5 to complete tight butt joint, when the first connecting flange 6 and the second connecting flange 7 work for a long time and loose connection occurs due to working vibration of a pump, the volume of a closed space formed by the annular groove 601 and the annular protrusion 701 is inevitably increased, the total amount of gas filled in the self-sealing air bag 10 is really unchanged, the contact pressure borne by the pressure sensor 9 is inevitably reduced, the pressure triggering threshold cannot be reached, or the self-sealing air bag 10 is lost in the long-time use process, the contact pressure borne by the pressure sensor 9 is also reduced, the pressure sensor 9 can quickly send the information to an external terminal, the external terminal controls a numerical control air replenishing pump to fill the self-sealing air bag 10 to fill excessive space volume, the situation that the pressure sensor 9 cannot reach the trigger threshold even if the oil leakage is automatically blocked and the oil is filled for multiple times is shown, that is, the looseness of the first connecting flange 6 and the second connecting flange 7 is too large or the loss of the self-sealing air bag 10 is serious is shown, the situation can also be sent to an external terminal by the pressure sensor 9, and an operator can judge that the connection tightness of the first connecting flange 6 and the second connecting flange 7 is extremely poor, so that the oil leakage situation is very likely to occur, and the situation needs to be processed on site.

The utility model discloses a with original cushion change for self sealss gasbag 10, and with self sealss gasbag 10 direct mount in first connecting flange 6, self sealss gasbag 10 and the cooperation work of pressure sensor 9, inflation through self sealss gasbag 10 is closely connected first connecting flange 6 and second flange 7, and connect compactness real-time supervision to first connecting flange 6 and second flange 7, automatic tonifying qi shutoff when connecting not hard up, also inform the operating personnel to come the scene fast and handle when unable smooth tonifying qi, greatly reduce first connecting flange 6 and the second flange 7 that the long-time work vibration of pump machine leads to, also carry the main pipe 4 and connect the not hard up oil leak that causes and initiate the fire explosion accident outward to takeover 5, product easy dismounting, the safe operation of the pump machine that oil was transported is carried out to specially adapted grease lubrication pump etc..

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a fire prevention, blast proof lubricant pump, includes frame (1), its characterized in that: the utility model discloses a pneumatic self-sealing machine, including frame (1), motor, pump impeller, first connecting flange (6) and second connecting flange (7), the top fixed mounting of frame (1) has oil tank (2) and motor (3), the bottom fixed mounting of oil tank (2) has the transport to be responsible for (4), carry and be responsible for (4) and install the pump impeller in being responsible for (4), the pump impeller receives the rotor drive of motor (3), the front side of carrying to be responsible for (4) is provided with outer butt joint pipe (5), carry to be responsible for (4) and outer butt joint pipe (5) outer end wall each other near respectively the joint have first connecting flange (6) and second connecting flange (7), connect the fastening through fastening bolt (8) between first connecting flange (6) and the second connecting flange (7), first connecting flange (6) and second connecting flange (7) are close to each other one end and have seted up annular (601) respectively and are provided with annular arch (701), annular arch (701) embedded joint installs pressure sensor (9), annular (601) intussuseption is filled with gasbag (10), the rear end fixed mounting of self-sealing gasbag (10) has the gas pump (11) and the external digital control integrated data input module, and realize air pump output signal and external digital control.

2. The fire and explosion protection lubrication pump according to claim 1, wherein: equal fixed mounting all around on the top of frame (1) has mounting box (12) that runs through frame (1), and is a plurality of equal fixed mounting has numerical control hydraulic stem (13) in mounting box (12), numerical control hydraulic stem (13) also receive external terminal control, and are a plurality of the equal fixed mounting in flexible end of numerical control hydraulic stem (13) has universal wheel (14).

3. A fire and explosion proof lubricant pump as defined in claim 1, further comprising: and a pushing handle (15) is fixedly arranged on one side of the bottom end of the machine base (1).

4. The fire and explosion protection lubrication pump according to claim 2, wherein: when the numerical control hydraulic rod (13) is in a complete telescopic state, the universal wheels (14) can be completely hidden in the mounting box (12).

5. A fire and explosion proof lubricant pump as defined in claim 1, further comprising: the damping device is characterized in that a plurality of damping columns are uniformly and fixedly mounted at the top end of the machine base (1), and the oil tank (2) and the motor (3) are fixedly mounted at the top ends of the damping columns.

6. A fire and explosion proof lubricant pump as defined in claim 1, further comprising: the engine base (1) is of a telescopic structure formed by combining movable sleeve plates arranged on the left side and the right side of the fixed plate through a fixed plate and a movable sleeve, and the oil tank (2) and the motor (3) are respectively and independently arranged on the two movable sleeve plates.