Auxiliary equipment for measuring and detecting pressure gauge

Abstract

The utility model discloses a pressure gauge metering detection auxiliary device, which comprises a supporting seat, a pressure pump is arranged at the bottom of the supporting seat, a quick connection mechanism is arranged at the top of the supporting seat, a fixing mechanism is arranged on the quick connection mechanism, a pressure gauge is arranged on the fixing mechanism, and the quick connection mechanism comprises a supporting frame. A plurality of guide frames are fixedly connected to the supporting frame, guide sliding grooves are formed in the inner walls of the two sides of each guide frame, and guide rods are fixedly connected to the interiors of the guide sliding grooves. According to the pressure gauge metering detection auxiliary equipment, a first motor drives a lifting screw to rotate, the lifting screw rotates to drive a lifting plate to move, the lifting plate moves to drive a threaded sleeve to move, and in the moving process, a second motor drives the threaded sleeve to rotate, so that the threaded sleeve can be connected with and separated from a threaded head on a pressure gauge; and the pulling strength of workers is reduced, and the use convenience is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of pressure gauge detection assistance, in particular to pressure gauge measurement detection auxiliary equipment. Background Art

[0002] A pressure gauge is an instrument that uses an elastic element as a sensitive element to measure and indicate pressure higher than the ambient pressure. The pressure gauge is tested using a detection device. In the prior art, the detection device is threadedly connected to the pressure gauge via a threaded interface. Workers frequently load and unload multiple pressure gauges, which increases labor intensity and makes the convenience of use less than ideal.

[0003] For example, patent publication number CN217901100U specifically discloses a device for measuring and detecting a pressure gauge, including a workbench, a left support fixedly connected to the left upper part of the workbench, a No. 1 support rod fixedly connected to the middle part of the right end of the left support rod, a No. 1 support plate fixedly connected to the upper part of the right end of the left support rod, a left push rod fixedly connected to the upper part of the right end of the left support rod, a right support fixedly connected to the right upper part of the workbench, a clamping mechanism movably connected to the left end of the right support rod, a storage groove opened at the front part of the upper end of the workbench, and a lower groove wall of the storage groove fixedly connected to the It is connected to several partitions, the front part of the upper end of the workbench is movably connected to a cover plate by a hinge, the left top rod and the clamping mechanism are movably connected to the pressure gauge body, the rear part of the upper end of the workbench is fixedly connected to a lamp holder, and an illuminating lamp is installed on the upper end of the lamp holder. The device for pressure gauge measurement and detection described in the utility model has high maintenance efficiency, good fixing effect, high stability, and is suitable for the use of pressure gauge measurement and detection. However, there is a problem that the staff frequently loads and unloads multiple pressure gauges, which increases the labor intensity and makes the convenience of use less than ideal. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a pressure gauge measurement and detection auxiliary device, which solves the problem that workers frequently load and unload multiple pressure gauges, which increases labor intensity and makes the convenience of use less than ideal.

[0005] To achieve the above objectives, the utility model is implemented through the following technical solutions: a pressure gauge measurement and detection auxiliary equipment, including a support seat, a pressure pump is installed at the bottom of the support seat, a quick connection mechanism is provided on the top of the support seat, a fixing mechanism is provided on the quick connection mechanism, and a pressure gauge is installed on the fixing mechanism;

[0006] The quick-connect mechanism includes a support frame, a plurality of guide frames are fixedly connected to the support frame, guide slide grooves are provided on the inner walls on both sides of the plurality of guide frames, guide rods are fixedly connected inside the guide slide grooves, guide sleeves are slidably connected to the guide rods, a lifting plate is fixedly connected between two guide sleeves, a lifting screw is threadedly connected to one side of the lifting plate, the end of the lifting screw is connected to a first motor through a bevel gear pair, a threaded sleeve is rotatably connected inside the lifting plate, a sealing groove is provided on the top of the threaded sleeve, a sealing ring is fixedly connected inside the sealing groove, a second motor is connected to the threaded sleeve through a gear pair, and a connecting air pipe is connected to the bottom of the threaded sleeve.

[0007] Preferably, the support frame is fixedly mounted on the top of the support seat, and a plurality of guide frames are evenly arranged on the support frame, so that a plurality of pressure gauges can be evenly mounted on the support frame, thereby facilitating operation by staff.

[0008] Preferably, the lifting screw is rotatably connected to the inner wall of the guide frame, and the first motor is fixedly mounted on the guide frame, so that the first motor can drive the lifting screw to rotate, thereby driving the lifting plate to move up and down.

[0009] Preferably, one end of the connecting air pipe is connected to the pressure pump, an electromagnetic valve is installed on the connecting air pipe, and the other end of the connecting air pipe is connected to the threaded sleeve through a rotating joint, so that the connecting air pipe can rotate without rotating with the threaded sleeve, preventing the connecting air pipe from twisting, thereby improving the protection of the connecting air pipe.

[0010] Preferably, a through groove is provided on the guide frame, the through groove matches the threaded sleeve, and the threaded sleeve is arranged at the bottom of the pressure gauge, so that the threaded sleeve can pass through the through groove and connect with the threaded head at the bottom of the pressure gauge.

[0011] Preferably, the fixing mechanism includes a plurality of fixing plates, and the plurality of fixing plates are arranged in a plurality of pairs, and each pair of fixing plates are respectively fixedly arranged on the top of the guide frame, and each fixing plate is fixedly connected with an electric push rod, and the output shaft end of the electric push rod is fixedly connected with a connecting frame, and the end of the connecting frame is fixedly connected with an arc-shaped limit plate, and the arc-shaped limit plate matches the pressure gauge, so that the pressure gauge can be conveniently fixed, thereby improving the stability during the detection process.

[0012] The utility model provides a pressure gauge measurement and detection auxiliary device. Compared with the prior art, it has the following beneficial effects:

[0013] 1. The pressure gauge measurement and detection auxiliary equipment drives the lifting screw to rotate through the first motor, and the lifting screw rotation drives the lifting plate to move, and the lifting plate movement drives the threaded sleeve to move. During the movement, the second motor drives the threaded sleeve to rotate, so that the threaded sleeve can be connected and separated from the threaded head on the pressure gauge, reducing the pulling strength of the staff and effectively improving the convenience of use.

[0014] 2. The pressure gauge measurement and detection auxiliary equipment drives the connecting frame to move through the electric push rod, and the movement of the connecting frame drives the movement of the arc limit plate, and the arc limit plate moves to clamp the pressure gauge, so that the pressure gauge can be easily fixed and the stability during the detection process is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0016] Figure 2 It is a schematic diagram of the structure of the quick-connect mechanism of the utility model.

[0017] Figure 3 It is a schematic diagram of the structure of the threaded sleeve of the utility model.

[0018] Figure 4 It is a schematic diagram of the fixing mechanism structure of the utility model.

[0019] In the figure: 1. support seat; 2. quick-connect mechanism; 201. support frame; 202. guide frame; 203. guide slide; 204. guide rod; 205. guide sleeve; 206. lifting plate; 207. lifting screw; 208. first motor; 209. threaded sleeve; 210. sealing groove; 211. sealing ring; 212. gear pair; 213. second motor; 214. connecting air pipe; 3. pressure gauge; 4. pressure pump; 5. fixing mechanism; 501. fixing plate; 502. connecting frame; 503. arc limit plate; 504. electric push rod. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-3The utility model provides a technical solution: a pressure gauge measurement and detection auxiliary equipment, including a support base 1, a pressure pump 4 is installed at the bottom of the support base 1, a quick connection mechanism 2 is provided on the top of the support base 1, a fixing mechanism 5 is provided on the quick connection mechanism 2, and a pressure gauge 3 is installed on the fixing mechanism 5. The pressure gauge 3 can be fixed by the fixing mechanism 5, and then the quick connection mechanism 2 is used to quickly connect and separate the pressure pump 4 and the pressure gauge 3, thereby reducing the pulling strength of the staff and effectively improving the convenience of use.

[0022] The quick-connect mechanism 2 includes a support frame 201, on which a plurality of guide frames 202 are fixedly connected. The support frame 201 is fixedly mounted on the top of the support seat 1, and the plurality of guide frames 202 are evenly arranged on the support frame 201, so that a plurality of pressure gauges 3 can be evenly mounted on the support frame 201, thereby facilitating the operation of the staff. Guide grooves 203 are provided on the inner walls on both sides of the plurality of guide frames 202, and guide rods 204 are fixedly connected inside the guide grooves 203. Guide sleeves 205 are slidably connected to the guide rods 204, and a lifting plate 206 is fixedly connected between the two guide sleeves 205, which can guide the movement of the lifting plate 206. A lifting screw 207 is threadedly connected to one side of the lifting plate 206, and a first motor 208 is connected to the end of the lifting screw 207 through a bevel gear pair. The lifting screw 207 is rotatably connected to the inner wall of the guide frame 202, and the first motor 208 is fixedly mounted on the guide frame 202, so that the first motor 208 can drive the lifting screw 207 to rotate, thereby driving The lifting plate 206 is lifted and lowered, and a threaded sleeve 209 is rotatably connected inside the lifting plate 206. A through groove is provided on the guide frame 202, and the through groove matches the threaded sleeve 209. The threaded sleeve 209 is arranged at the bottom of the pressure gauge 3, so that the threaded sleeve 209 can pass through the through groove and connect with the threaded head at the bottom of the pressure gauge 3. A sealing groove 210 is provided at the top of the threaded sleeve 209, and a sealing ring 211 is fixedly connected inside the sealing groove 210 to increase air tightness and prevent leakage. The threaded sleeve 209 is connected to the threaded sleeve 209 through a gear pair 212. The transmission is connected to a second motor 213, and a connecting air pipe 214 is connected to the bottom end of the threaded sleeve 209. One end of the connecting air pipe 214 is connected to the pressure pump 4. An electromagnetic valve is installed on the connecting air pipe 214. The electromagnetic valve can conveniently control the connectivity state of the connecting air pipe 214, and the other end of the connecting air pipe 214 is connected to the threaded sleeve 209 through a rotating joint, so that the connecting air pipe 214 can rotate without rotating with the threaded sleeve 209, thereby preventing the connecting air pipe 214 from twisting and improving the protection of the connecting air pipe 214.

[0023] See also Figure 1 and Figure 4The fixing mechanism 5 includes a plurality of fixing plates 501, and the plurality of fixing plates 501 are arranged in a plurality of pairs. Each pair of fixing plates 501 is respectively fixedly arranged on the top of the guide frame 202. An electric push rod 504 is fixedly connected to each fixing plate 501. The output shaft end of the electric push rod 504 is fixedly connected to a connecting frame 502. The end of the connecting frame 502 is fixedly connected to an arc-shaped limiting plate 503. The arc-shaped limiting plate 503 matches the pressure gauge 3. The connecting frame 502 can be driven to move by the electric push rod 504. The movement of the connecting frame 502 drives the arc-shaped limiting plate 503 to move. The arc-shaped limiting plate 503 moves to clamp the pressure gauge 3, so that the pressure gauge 3 can be conveniently fixed, thereby improving the stability during the detection process.

[0024] During operation, the electric push rod 504 drives the connecting frame 502 to move, the movement of the connecting frame 502 drives the arc limit plate 503 to move, the arc limit plate 503 moves to clamp the pressure gauge 3, and then the first motor 208 drives the lifting screw 207 to rotate, the rotation of the lifting screw 207 drives the lifting plate 206 to move, the movement of the lifting plate 206 drives the threaded sleeve 209 to move, and in the process of moving, the second motor 213 drives the threaded sleeve 209 to rotate, so that the threaded sleeve 209 can be connected and separated from the threaded head on the pressure gauge 3, reducing the pulling strength of the staff and effectively improving the convenience of use.

[0025] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

Claims

1. A pressure gauge measurement and detection auxiliary device, comprising a support seat (1), characterized in that: A pressure pump (4) is installed at the bottom of the support seat (1), a quick-connect mechanism (2) is provided at the top of the support seat (1), a fixing mechanism (5) is provided on the quick-connect mechanism (2), and a pressure gauge (3) is installed on the fixing mechanism (5); The quick connection mechanism (2) comprises a support frame (201), a plurality of guide frames (202) are fixedly connected to the support frame (201), guide slots (203) are provided on the inner walls on both sides of the plurality of guide frames (202), a guide rod (204) is fixedly connected inside the guide slots (203), a guide sleeve (205) is slidably connected to the guide rod (204), a lifting plate (206) is fixedly connected between two guide sleeves (205), and a lifting plate (206) is threadedly connected to one side of the lifting plate (206). The end of the lifting screw (207) is connected to a first motor (208) via a bevel gear pair, the lifting plate (206) is internally rotatably connected to a threaded sleeve (209), a sealing groove (210) is provided at the top of the threaded sleeve (209), a sealing ring (211) is fixedly connected to the inside of the sealing groove (210), the threaded sleeve (209) is connected to a second motor (213) via a gear pair (212), and the bottom of the threaded sleeve (209) is connected to a connecting air pipe (214).

2. A pressure gauge measurement and detection auxiliary equipment according to claim 1, characterized in that: The support frame (201) is fixedly mounted on the top of the support seat (1), and a plurality of guide frames (202) are evenly arranged on the support frame (201).

3. The pressure gauge measurement and detection auxiliary equipment according to claim 1 is characterized in that: The lifting screw (207) is rotatably connected to the inner wall of the guide frame (202), and the first motor (208) is fixedly mounted on the guide frame (202).

4. The pressure gauge measurement and detection auxiliary equipment according to claim 1 is characterized in that: One end of the connecting air pipe (214) is connected to the pressure pump (4), a solenoid valve is installed on the connecting air pipe (214), and the other end of the connecting air pipe (214) is connected to the threaded sleeve (209) via a rotary joint.

5. The pressure gauge measurement and detection auxiliary equipment according to claim 1 is characterized in that: The guide frame (202) is provided with a through groove, the through groove matches the threaded sleeve (209), and the threaded sleeve (209) is arranged at the bottom of the pressure gauge (3).

6. The pressure gauge measurement and detection auxiliary equipment according to claim 1, characterized in that: The fixing mechanism (5) comprises a plurality of fixing plates (501), wherein the plurality of fixing plates (501) are arranged in a plurality of pairs, and each pair of fixing plates (501) is respectively fixedly arranged on the top of the guide frame (202).

7. A pressure gauge measurement and detection auxiliary equipment according to claim 6, characterized in that: Each of the fixed plates (501) is fixedly connected to an electric push rod (504), and the end of the output shaft of the electric push rod (504) is fixedly connected to a connecting frame (502).

8. The pressure gauge measurement and detection auxiliary equipment according to claim 7, characterized in that: An arc-shaped limit plate (503) is fixedly connected to the end of the connecting frame (502), and the arc-shaped limit plate (503) matches the pressure gauge (3).

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