CN216410652U - Valve test bed with tensile and compressive force detection function - Google Patents
Valve test bed with tensile and compressive force detection function Download PDFInfo
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- CN216410652U CN216410652U CN202122639030.5U CN202122639030U CN216410652U CN 216410652 U CN216410652 U CN 216410652U CN 202122639030 U CN202122639030 U CN 202122639030U CN 216410652 U CN216410652 U CN 216410652U
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- memorial archway
- valve
- wedge block
- installation department
- valve test
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Abstract
The utility model discloses a valve test bed with tensile and compressive force detection functions, which relates to the technical field of valve tests and adopts the technical scheme that: including relative left memorial archway, right memorial archway, fixed connection pull rod and the removal memorial archway of sliding connection on the pull rod between left memorial archway and the right memorial archway, be provided with on the right memorial archway and be used for the drive to remove memorial archway orientation or deviate from the gliding drive assembly of left memorial archway, be provided with first installation department and the second installation department that is used for the installation of work piece both ends respectively on left memorial archway and the removal memorial archway in opposite directions, it can support the voussoir subassembly of tightly in the second installation department with the work piece to remove to be provided with on the memorial archway. According to the utility model, through the arrangement of the first mounting part, the second mounting part and the wedge block assembly, tensile force and compression tests of the valve are realized, meanwhile, quick clamping of the valve can be realized, and the working efficiency of the valve test is effectively improved.
Description
Technical Field
The utility model relates to the technical field of valve tests, in particular to a valve test bed with a tensile and compressive force detection function.
Background
The valve plays a key role as an important component of an oil and gas process pipe network. Once the valve has quality problems such as blockage, untight closing, cracks and the like, the service performance of the valve can be seriously influenced, so that the pressure test of the valve is very important. In the atress test of valve, need use the valve test bench usually, however current valve test bench can only test the pressure of valve mostly, and the tensile force of valve then can't detect, lead to the detection of valve not in place, and detection data is not accurate enough to current valve test bench only leans on the flange end of pressing the end to press from both sides tightly the flange end of valve, and is very inconvenient when the installation valve, and when the end of pressing the accident of withdrawing, causes the damage that drops of valve very easily.
Therefore, a new solution is needed to solve this problem.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model aims to provide the valve test bed with the functions of detecting the tensile force and the compressive force, so that the tensile force and the compressive test of the valve are realized, meanwhile, the rapid clamping of the valve can be realized, and the working efficiency of the valve test is effectively improved.
The technical purpose of the utility model is realized by the following technical scheme: the utility model provides a valve test bench with tensile and compressive force detects function, includes relative left memorial archway, right memorial archway, fixed connection pull rod and the removal memorial archway of sliding connection on the pull rod between left memorial archway and right memorial archway that sets up, be provided with on the right memorial archway and be used for the drive to remove memorial archway orientation or deviate from the gliding drive assembly of left memorial archway, be provided with first installation department and the second installation department that is used for the installation of work piece both ends respectively on left memorial archway and the removal memorial archway in opposite directions, it can support the voussoir subassembly of tightly in the second installation department to be provided with the work piece on the removal memorial archway.
In one embodiment, the first mounting part and the second mounting part respectively comprise a bearing part and a blocking part which is integrally formed with the bearing part, and the bearing part and the blocking part are arranged into an arc shape matched with the workpiece.
In one embodiment, the wedge block assembly comprises a screw rod and a wedge block which is connected onto the movable housing in a sliding mode towards the second installation portion, a wedge surface is arranged on one side, close to the blocking portion, of the wedge block, a screw rod seat is fixed on the movable housing above the wedge block, one end of the screw rod is connected onto the screw rod seat in a rotating mode, an adjusting handle is arranged at the end portion of the screw rod, a thread groove is formed in the wedge block, the other end of the screw rod is connected onto the thread groove in a threaded mode, and a workpiece clamping groove is formed among the receiving portion, the blocking portion and the wedge surface.
In one embodiment, a dovetail groove is formed in the wedge block, a sliding rail matched with the dovetail groove is fixed on the movable housing, and the wedge block is connected to the sliding rail in a sliding mode through the dovetail groove.
In one embodiment, the driving assembly comprises an oil cylinder fixedly connected to the right housing window, and the output end of the oil cylinder is fixedly connected with the movable housing window.
In conclusion, the utility model has the following beneficial effects: through the setting of first installation department, second installation department and voussoir subassembly, during the use, go into first installation department and second installation department with two flanges of valve card respectively in to support tightly in the second installation department through the flange that the voussoir subassembly will be located the second installation department, improved the convenience and the stability of valve installation, realized that tensile force and compressive force of valve are experimental, can realize the quick clamping of valve simultaneously, effectively improved the experimental work efficiency of valve.
Drawings
FIG. 1 is a schematic structural diagram of a valve test stand with tension and compression force detection functions according to an embodiment of the present disclosure;
FIG. 2 is a schematic structural diagram of a wedge assembly and a second mounting portion in a valve test stand with tension and compression force detection according to an embodiment of the present disclosure;
fig. 3 is a schematic view of a tested valve installed in a valve testing stand with tension and compression force detection functions according to an embodiment of the present application.
In the figure: 1. a left housing; 2. a pull rod; 3. moving the memorial archways; 4. a right housing; 5. a drive assembly; 6. A first mounting portion; 7. a wedge assembly; 71. a screw base; 72. a screw rod; 73. a slide rail; 74. a wedge block; 741. a wedge surface; 75. an adjusting handle; 8. a second mounting portion.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 3, the embodiment of the application provides a valve test bed with tensile and compressive force detection functions, including relative left memorial archway 1 that sets up, right memorial archway 4, fixed connection in the pull rod 2 between left memorial archway 1 and right memorial archway 4 and the removal memorial archway 3 of sliding connection on pull rod 2, be provided with on the right memorial archway 4 and be used for driving removal memorial archway 3 towards or deviate from the gliding drive assembly 5 of left memorial archway 1, be provided with first installation department 6 and the second installation department 8 that is used for the installation of work piece both ends respectively in left memorial archway 1 and removal memorial archway 3 in opposite directions, be provided with on the removal memorial archway 3 and support the work piece and tightly the voussoir subassembly 7 in second installation department 8.
Through first installation department 6, second installation department 8 and voussoir subassembly 7's setting, during the use, go into first installation department 6 and second installation department 8 with two flanges of valve card respectively in, and support tightly in second installation department 8 through voussoir subassembly 7 with the flange that is located second installation department 8, the convenience and the stability of valve installation have been improved, the tensile force and the compressive force of valve have been realized experimental, can realize the quick clamping of valve simultaneously, the experimental work efficiency of valve has effectively been improved.
On the basis, the first installation part 6 and the second installation part 8 respectively comprise a receiving part and a blocking part integrally formed with the receiving part, and the receiving part and the blocking part are arranged into an arc shape matched with the workpiece.
Specifically, the receiving part is arc-shaped and matched with the flange of the valve, during work, the receiving part is received on the bottom semi-circumferential wall of the flange, and the blocking part blocks one end of the flange, so that when the valve is subjected to a tensile test, the valve cannot fall off under the blocking of the blocking part, and therefore the valve tensile test device can realize both a compressive force test and a tensile force test of the valve.
On the basis, the wedge block assembly 7 comprises a screw rod 72 and a wedge block 74 which is connected onto the movable housing 3 in a sliding mode towards the second installation portion 8, a wedge surface 741 is arranged on one side, close to the blocking portion, of the wedge block 74, a screw rod seat 71 is fixed above the wedge block 74 on the movable housing 3, one end of the screw rod is rotatably connected onto the screw rod seat 71, an adjusting handle 75 is arranged at the end portion of the screw rod 72, a thread groove is formed in the wedge block 74, the other end of the screw rod 72 is connected to the thread groove in a threaded mode, and a workpiece clamping groove is formed between the receiving portion, the blocking portion and the wedge surface 741.
During operation, place the flange end of valve in the work piece presss from both sides the groove, adjust the lead screw 72 through adjustment handle 75 and rotate, make voussoir 74 descend, the wedge surface 741 of voussoir 74 contradicts in the one end of flange, the stop part of second installation department 8 contradicts in the other end of flange, and when voussoir 74 is more down, the supporting power of its wedge surface 741 and flange is just stronger, just so can realize voussoir 74 and stop part and press from both sides the clamp of flange, thereby make the experimentation, the valve is difficult to take place to rock, can effectively improve the experimental precision of valve.
On the basis, a dovetail groove is formed in the wedge block 74, a slide rail 73 matched with the dovetail groove is fixed on the movable housing 3, and the wedge block 74 is connected to the slide rail 73 in a sliding mode through the dovetail groove.
Through the arrangement of the dovetail groove and the slide rail 73, the wedge block 74 can slide in the dovetail groove in a limited mode, and therefore stability of the wedge block 74 during sliding can be improved.
On the basis, the driving assembly 5 comprises an oil cylinder fixedly connected to the right housing window 4, and the output end of the oil cylinder is fixedly connected with the movable housing window 3.
During operation, the oil pressure value of the oil cylinder is different to provide compression or stretching of the tested valve, the oil cylinder has the advantage of rapid action, and the work efficiency of the test can be effectively improved.
The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the utility model may occur to those skilled in the art without departing from the principle of the utility model, and are considered to be within the scope of the utility model.
Claims (5)
1. The utility model provides a valve test bench with tensile and compressive force detects function which characterized in that: including relative left memorial archway (1), right memorial archway (4), fixed connection pull rod (2) and the removal memorial archway (3) of sliding connection on pull rod (2) between left memorial archway (1) and right memorial archway (4) that set up, be provided with on right memorial archway (4) and be used for the drive to remove memorial archway (3) orientation or deviate from gliding drive assembly (5) of left memorial archway (1), be provided with in opposite directions on left side memorial archway (1) and the removal memorial archway (3) and be used for first installation department (6) and second installation department (8) of work piece both ends installation respectively, be provided with on the removal memorial archway (3) and support wedge block subassembly (7) tight in second installation department (8) with the work piece.
2. The valve test stand with tension and compression force detection function according to claim 1, wherein: first installation department (6) and second installation department (8) all include the accepting part and with accepting part integrated into one piece's stop part, accepting part and stop part set up to the arc with the work piece adaptation.
3. The valve test stand with the function of detecting tensile and compressive forces according to claim 2, wherein: wedge block subassembly (7) include lead screw (72) and towards wedge block (74) on second installation department (8) sliding connection removes memorial archway (3), one side that wedge block (74) are close to the blocking part is provided with wedge face (741), the top that lies in wedge block (74) on removing memorial archway (3) is fixed with lead screw seat (71), the one end of lead screw is rotated and is connected on lead screw seat (71) and be provided with adjustment handle (75) at the tip of lead screw (72), be provided with the thread groove on wedge block (74), the other end threaded connection of lead screw (72) is in the thread groove, be formed with the work piece holder groove between accepting part, blocking part and wedge face (741).
4. The valve test stand with tension and compression force detection function according to claim 3, wherein: the wedge block (74) is provided with a dovetail groove, a sliding rail (73) matched with the dovetail groove is fixed on the movable memorial archway (3), and the wedge block (74) is connected to the sliding rail (73) in a sliding mode through the dovetail groove.
5. The valve test stand with tension and compression force detection function according to claim 1, wherein: the driving assembly (5) comprises an oil cylinder fixedly connected to the right housing window (4), and the output end of the oil cylinder is fixedly connected with the movable housing window (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122639030.5U CN216410652U (en) | 2021-10-29 | 2021-10-29 | Valve test bed with tensile and compressive force detection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122639030.5U CN216410652U (en) | 2021-10-29 | 2021-10-29 | Valve test bed with tensile and compressive force detection function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216410652U true CN216410652U (en) | 2022-04-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122639030.5U Active CN216410652U (en) | 2021-10-29 | 2021-10-29 | Valve test bed with tensile and compressive force detection function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216410652U (en) |
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2021
- 2021-10-29 CN CN202122639030.5U patent/CN216410652U/en active Active
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