CN210800229U

CN210800229U - Gas pressure regulator fixing device for preventing pressure regulator from falling off in operation

Info

Publication number: CN210800229U
Application number: CN201921271053.1U
Authority: CN
Inventors: 王方阳; 邱云
Original assignee: Xiangyang Shancheng Gas Equipment Technology Co Ltd
Current assignee: Xiangyang Shancheng Gas Equipment Technology Co Ltd
Priority date: 2019-08-07
Filing date: 2019-08-07
Publication date: 2020-06-19
Anticipated expiration: 2029-08-07

Abstract

The utility model discloses a prevent gas pressure regulator fixing device that drops in voltage regulator operation, including the chamber of trading air, the upper surface in chamber of trading air has the pressure regulating chamber through flange fixed mounting, the upper end embedding in pressure regulating chamber is installed the pressure regulating pole, and the equal fixedly connected with elasticity rope in upper end both sides in pressure regulating chamber, the equal horizontally connected with in both sides in chamber of trading air has fixed pipe. The utility model relates to a fixed technical field of gas pressure regulator, this prevent gas pressure regulator fixing device that the voltage regulator drops in service, lower extreme both sides through the solid fixed cylinder are all rotated and are installed the reinforcement, the lower extreme fixedly connected with base of solid fixed cylinder, after installing the voltage regulator, couple together the ring flange of upper end of the support bar and the lower surface in chamber of trading air, then to the inside injected water of base, can make the bracing piece play fixed reinforcement effect to the bottom of voltage regulator, simultaneously through rotating the handle, can adjust the length of bracing piece, conveniently consolidate the voltage regulator of co-altitude not.

Description

Gas pressure regulator fixing device for preventing pressure regulator from falling off in operation

Technical Field

The utility model relates to a fixed technical field of gas pressure regulator specifically is a prevent gas pressure regulator fixing device that the pressure regulator operation drops.

Background

A gas pressure regulator, commonly called a pressure reducing valve or a gas pressure regulating valve, is a device for maintaining the gas at an outlet at a predetermined pressure by automatically changing the flow rate of the gas passing through a regulating valve. The pressure regulator is a special valve on a gas pipeline, can keep the downstream pressure stable no matter how the flow rate of gas and the upstream pressure change, and can reduce the upstream pressure to a stable downstream pressure, and can limit the downstream pressure within a safe range when the pressure regulator fails.

However, when the pressure regulator is installed at present, the air inlet pipe and the air outlet pipe are installed and then finished, no further reinforcing device for the pressure regulator is arranged, and after the pressure regulator works for a long time, the pressure regulator is easy to loosen and fall off, so that the pressure regulator has potential danger, and the defect is not correspondingly improved.

SUMMERY OF THE UTILITY MODEL

The utility model provides a be not enough to prior art, the utility model provides a prevent gas pressure regulator fixing device that the voltage regulator drops in service has solved and has not set up the further reinforcing apparatus to the voltage regulator, and after the long-time work of voltage regulator, the voltage regulator takes place the problem of the not hard up condition of droing easily.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a gas pressure regulator fixing device for preventing a pressure regulator from falling off in operation comprises a gas exchange cavity, wherein a pressure regulating cavity is fixedly arranged on the upper surface of the gas exchange cavity through a flange, a pressure regulating rod is embedded and arranged at the upper end of the pressure regulating cavity, elastic ropes are fixedly connected to both sides of the upper end of the pressure regulating cavity, fixed pipes are horizontally connected to both sides of the gas exchange cavity, an air inlet pipe and an air outlet pipe are respectively arranged at one ends of the two fixed pipes, a fixed sleeve is sleeved on the outer surface of one end of each of the two fixed pipes, an installation block is arranged on the lower surface of the fixed sleeve, a support rod is fixedly arranged on the lower surface of the gas exchange cavity through a flange plate, a fixed cylinder is sleeved and slidably arranged at the lower end of the support rod, a handle is rotatably arranged on the front surface of the lower end of the fixed cylinder in, the inner lower surface of the fixed cylinder is vertically and rotatably connected with a screw rod through a bearing.

Preferably, the upper end of the screw rod is embedded into the lower end of the support rod, and the inner surface of the support rod is provided with an internal thread matched with the screw rod.

Preferably, one end of the handle is fixedly connected with a main bevel gear, the outer surface of the lower end of the screw rod is sleeved with a secondary bevel gear matched with the main bevel gear, and the secondary bevel gear is in meshing connection with the main bevel gear.

Preferably, the inside of base sets up to the cavity structure, and the upper surface of base is close to one side position department of fixed cylinder and is provided with the water filling port, the below front surface of base is provided with the delivery port.

Preferably, the reinforcement is including the lagging, the one end embedding slidable mounting of lagging has the backup pad, and the one end front surface embedding of lagging installs fixing bolt, the one end front surface of backup pad is provided with the bolt hole, and carries out fixed connection through the bolt between the one end of backup pad and the installation piece.

Preferably, the one end fixedly connected with couple of elasticity rope, the equal fixedly connected with of one end upper surface of intake pipe and outlet duct is with the solid fixed ring of couple assorted, the couple cup joints and installs in solid fixed ring's inside.

Advantageous effects

The utility model provides a prevent gas pressure regulator fixing device that the pressure regulator drops in service, compare with prior art and possess following beneficial effect:

(1) this prevent gas pressure regulator fixing device that the voltage regulator drops in service, there is the bracing piece through ring flange fixed mounting through the lower surface in renew air cavity, slidable mounting is cup jointed to the lower extreme of bracing piece has a solid fixed cylinder, the embedding of the lower extreme front surface of solid fixed cylinder rotates and installs the handle, and the lower extreme both sides of solid fixed cylinder are all rotated and are installed the reinforcement, the lower extreme fixedly connected with base of solid fixed cylinder, after installing the voltage regulator, couple together the ring flange of upper end of the support bar and the lower surface in renew air cavity, then to the inside injected water of base, can make the bracing piece play the fixed reinforcement effect to the bottom of regulator, simultaneously through rotating the handle, can adjust the length of bracing piece, conveniently consolidate.

(2) This prevent gas pressure regulator fixing device that the voltage regulator drops in service, the equal fixedly connected with elasticity rope in upper end both sides through the pressure regulating chamber, the one end embedding slidable mounting of lagging has the backup pad, and the one end front surface embedding of lagging installs fixing bolt, the one end front surface of backup pad is provided with the bolt hole, and carry out fixed connection through the bolt between the one end of backup pad and the installation piece, fix the reinforcement on the fixed pipe of voltage regulator when the bottom is consolidated to the voltage regulator, thereby play the reinforcing effect to the lower surface of fixed pipe, and through fixing the elasticity rope on solid fixed ring, can play tensile firm effect to the one end of intake pipe and outlet duct, prevent the dead weight of intake pipe or outlet duct and drop from fixed pipe, fine avoided the voltage regulator because long-time use and take place the condition of droing.

Drawings

FIG. 1 is a perspective view of the structure of the present invention;

FIG. 2 is an internal view of the fixed cylinder structure of the present invention;

fig. 3 is a schematic view of the structure of the reinforcement member of the present invention.

In the figure: the device comprises a ventilation cavity 1, a flange 2, a pressure regulating cavity 3, a pressure regulating rod 4, an elastic rope 5, a hook 51, a fixing pipe 6, an air inlet pipe 7, a fixing ring 71, an air outlet pipe 8, a fixing sleeve 9, a mounting block 10, a flange 11, a support rod 12, a fixing barrel 13, a handle 14, a main bevel gear 141, a reinforcing member 15, a sleeve plate 151, a support plate 152, a fixing bolt 153, a bolt hole 154, a base 16, a water filling port 161, a water outlet 162, a screw rod 17 and a secondary bevel gear 171.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a gas pressure regulator fixing device for preventing a pressure regulator from falling off in operation comprises a gas exchange cavity 1, wherein a pressure regulating cavity 3 is fixedly arranged on the upper surface of the gas exchange cavity 1 through a flange 2, a pressure regulating rod 4 is embedded and installed at the upper end of the pressure regulating cavity 3, elastic ropes 5 are fixedly connected to both sides of the upper end of the pressure regulating cavity 3, fixed pipes 6 are horizontally connected to both sides of the gas exchange cavity 1, an air inlet pipe 7 and an air outlet pipe 8 are respectively installed at one ends of the two fixed pipes 6, a hook 51 is fixedly connected to one end of each elastic rope 5, fixed rings 71 matched with the hook 51 are fixedly connected to the upper surfaces of the one ends of the air inlet pipe 7 and the air outlet pipe 8, the hook 51 is sleeved and installed inside the fixed rings 71, the elastic ropes 5 play a role in stretching and stabilizing the air inlet pipe 7 and the air outlet pipe 8, the stability of the pressure regulator is improved, fixed, the lower surface of the air exchange cavity 1 is fixedly provided with a support rod 12 through a flange 11, the lower end of the support rod 12 is sleeved with a fixed cylinder 13 in a sliding manner, the front surface of the lower end of the fixed cylinder 13 is embedded with a rotating handle 14, both sides of the lower end of the fixed cylinder 13 are respectively rotatably provided with a reinforcing member 15, each reinforcing member 15 comprises a sleeve plate 151, one end of each sleeve plate 151 is embedded with a supporting plate 152 in a sliding manner, the front surface of one end of each sleeve plate 151 is embedded with a fixing bolt 153, the front surface of one end of each supporting plate 152 is provided with a bolt hole 154, one end of each supporting plate 152 is fixedly connected with the corresponding mounting block 10 through a bolt, the supporting plates 152 on the reinforcing members 15 are mounted on the mounting blocks 10 and can fix the fixed pipes 6 on the pressure regulator, the lower end of the fixed cylinder 13 is fixedly connected with a base 16, the interior of the base 16 is arranged in, the front surface of the lower part of the base 16 is provided with a water outlet 162, in order to inject water into the base 16 and increase the weight of the base 16, thereby playing a good role in reinforcing the pressure regulator, the lower surface of the inner part of the fixed cylinder 13 is vertically and rotatably connected with a screw rod 17 through a bearing, the upper end of the screw rod 17 is embedded and installed in the lower end of the support rod 12, the inner surface of the support rod 12 is provided with an internal thread matched with the screw rod 17, the support rod 12 can move on the screw rod 17 when the screw rod 17 rotates, one end of the handle 14 is fixedly connected with a main bevel gear 141, the outer surface of the lower end of the screw rod 17 is sleeved with a slave bevel gear 171 matched with the main bevel gear 141, the slave bevel gear 171 is meshed with the main bevel gear 141, when the handle 14 is rotated, the handle 14 drives the main bevel gear 141 to rotate, the main bevel gear 141, and those not described in detail in this specification are well within the skill of those in the art.

When the device is used, firstly, the flange 11 on the support rod 12 is arranged on the lower surface of the air exchanging cavity 1, then the handle 14 is rotated, the handle 14 drives the main bevel gear 141 to rotate, the main bevel gear 141 rotates due to the meshing connection between the main bevel gear 141 and the auxiliary bevel gear 171, the auxiliary bevel gear 171 rotates due to the rotation of the main bevel gear 141, the lead screw 17 is driven to rotate by the auxiliary bevel gear 171, the support rod 12 can move on the lead screw 17 due to the internal thread matched with the lead screw 17 arranged on the inner surface of the support rod 12 until the base 16 is contacted with the ground, then the water filling port 161 on the base 16 is opened, water is added into the base 16, the weight of the base 16 is increased, thereby the lower surface of the air exchanging cavity 1 is well supported, then the length of the support plate 152 is adjusted, the support plate is fixed on the sleeve plate 151 by the fixing bolt 153, then the support plate 152 is rotated, one, then fix it with the bolt, the backup pad 152 will play the reinforcing effect to fixed pipe 6 like this, hang the couple 51 on two elastic cord 5 respectively to the solid fixed ring 71 on intake pipe 7 and outlet duct 8 in at last, play the reinforcing tensile effect to intake pipe 7 and outlet duct 8, make the voltage regulator more stable, prevent that fixed pipe 6 on the gas exchange chamber 1 from breaking away from on intake pipe 7 or outlet duct 8.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a prevent gas pressure regulator fixing device that regulator in service drops, includes air exchange chamber (1), its characterized in that: the upper surface of the air exchange cavity (1) is fixedly provided with a pressure regulating cavity (3) through a flange (2), the upper end of the pressure regulating cavity (3) is embedded with a pressure regulating rod (4), both sides of the upper end of the pressure regulating cavity (3) are fixedly connected with elastic ropes (5), both sides of the air exchange cavity (1) are horizontally connected with fixed pipes (6), one end of each of the two fixed pipes (6) is respectively provided with an air inlet pipe (7) and an air outlet pipe (8), the outer surfaces of one ends of the two fixed pipes (6) are respectively sleeved with a fixed sleeve (9), the lower surface of the fixed sleeve (9) is provided with a mounting block (10), the lower surface of the air exchange cavity (1) is fixedly provided with a support rod (12) through a flange (11), the lower end of the support rod (12) is sleeved with a fixed cylinder (13) in a sliding manner, the front surface of the lower end of the, and the both sides of the lower end of the fixed cylinder (13) are all rotatably provided with reinforcing members (15), the lower end of the fixed cylinder (13) is fixedly connected with a base (16), and the lower surface in the fixed cylinder (13) is vertically and rotatably connected with a screw rod (17) through a bearing.

2. The gas pressure regulator fixing device for preventing the pressure regulator from falling off in operation as claimed in claim 1, is characterized in that: the upper end of the screw rod (17) is embedded in the lower end of the support rod (12), and the inner surface of the support rod (12) is provided with an internal thread matched with the screw rod (17).

3. The gas pressure regulator fixing device for preventing the pressure regulator from falling off in operation as claimed in claim 1, is characterized in that: one end of the handle (14) is fixedly connected with a main bevel gear (141), the outer surface of the lower end of the screw rod (17) is sleeved with a secondary bevel gear (171) matched with the main bevel gear (141), and the secondary bevel gear (171) is meshed with the main bevel gear (141).

4. The gas pressure regulator fixing device for preventing the pressure regulator from falling off in operation as claimed in claim 1, is characterized in that: the inside of base (16) sets up to the cavity structure, and the upper surface of base (16) is close to one side position department of fixed cylinder (13) and is provided with water filling port (161), the below front surface of base (16) is provided with delivery port (162).

5. The gas pressure regulator fixing device for preventing the pressure regulator from falling off in operation as claimed in claim 1, is characterized in that: reinforcing member (15) including lagging (151), the one end embedding slidable mounting of lagging (151) has backup pad (152), and the one end front surface embedding of lagging (151) installs fixing bolt (153), the one end front surface of backup pad (152) is provided with bolt hole (154), and carries out fixed connection through the bolt between the one end of backup pad (152) and installation piece (10).

6. The gas pressure regulator fixing device for preventing the pressure regulator from falling off in operation as claimed in claim 1, is characterized in that: the one end fixedly connected with couple (51) of elasticity rope (5), the equal fixedly connected with of one end upper surface of intake pipe (7) and outlet duct (8) and couple (51) assorted solid fixed ring (71), couple (51) are cup jointed and are installed in the inside of solid fixed ring (71).