CN219911795U - Numerical control intelligent brake changer - Google Patents
Numerical control intelligent brake changer Download PDFInfo
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- CN219911795U CN219911795U CN202321251507.5U CN202321251507U CN219911795U CN 219911795 U CN219911795 U CN 219911795U CN 202321251507 U CN202321251507 U CN 202321251507U CN 219911795 U CN219911795 U CN 219911795U
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- gear
- servo motor
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- 238000000034 method Methods 0.000 description 8
- 238000012360 testing method Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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Abstract
The utility model discloses a numerical control intelligent brake changer, wherein a main pipeline is arranged at the bottom end of the brake changer, a support plate A is arranged on the main pipeline, the support plate A is connected with a mounting plate on a tensioning assembly, a lifting machine box is arranged at the top end of the support plate A, a support rod is connected with the support plate A and the lifting machine box, and the mounting plate is arranged on the support rod. Through installing lifting unit on numerical control intelligent brake ware, make servo motor A on the lifting unit start the back, drive gear A rotation that servo motor A connects, make through gear A rotatory ring structure rack rotation that drives gear A meshing, make rack meshing's ball spline rotatory, install the promotion lead screw rotation on ball spline, make the tensioning stopper that tensioning subassembly bottom is connected that the lead screw is connected move down, make Zhang Jinsai carry out the shutoff with the valve of leaking, improve the change efficiency and the change quality of gas pipeline's valve.
Description
Technical Field
The utility model relates to the technical field of gas high-pressure pipe networks, in particular to a numerical control intelligent gate changer.
Background
Because the promotion of present gas pipe network pressure, the gas long-distance pipeline can not stop gas, and the floodgate well diffuses the leakage of ball valve and exists great potential safety hazard, need in time change the ball valve that gas pipeline damaged and leaked, current change needs to close the gas pipe network or reduce the pressure and just can carry out the change of gas ball valve, influences the use of downstream pipeline user, and the manual replacement inefficiency, and the shutoff has the error, influences the change efficiency of gas ball valve. In the gas pipeline plugging device (issued patent publication number CN 209012636U) published by the national bureau of patent in 2019, a screwing rod and a plugging plug are connected together through a positioning rod, and then the plugging plug is screwed into a branch pipe through rotation and pushing of the screwing rod, so that gas in a pipeline is plugged.
The brake changer in the above patent needs to reduce the pressure in the gas pipeline in the use, can influence the gas consumption of low reaches gas pipeline user after reducing the pressure in the pipeline, and in carrying out the brake change to the gas pipeline in-process, not adopt numerical control intelligence brake changer to carry out online change to the ball valve that leaks, make alarm system, numerical control system, each annex of tensioning ware that set up on the intelligence brake equipment change the gas leakage valve on the gas pipeline, in time monitor the leakage condition of gas, make the staff safer, more convenient, the hidden danger that the quick solution pipeline leaked and bring. Meanwhile, a tensioner is not arranged on the gate changer, so that the gate changer is single, the lifting of gas pipelines with different pressure grades cannot be met, and the replacement efficiency and the replacement quality of the gate changer on the valve of the gas pipeline are affected.
Disclosure of Invention
In view of the above-mentioned drawbacks or shortcomings in the prior art, it is desirable to provide a digitally controlled intelligent gate changer, which controls the intelligent gate changer through a digitally controlled intelligent screen to timely plug and replace damaged and leaked gas valves, so as to improve the replacement efficiency and replacement quality of the gas pipeline valves.
According to the technical scheme provided by the embodiment of the utility model, the numerical control intelligent gate changer comprises a gate changer and a valve, wherein the gate changer is fixed on a valve opening through a bolt, and the valve is connected with a gas pipeline;
the brake changer comprises a lifting assembly, a tensioning assembly and a main pipeline, wherein the main pipeline is installed at the bottom end of the brake changer, a supporting plate A is installed on the main pipeline and connected with a mounting plate on the tensioning assembly, a lifting machine box is installed at the top end of the supporting plate A, a supporting rod is connected with the supporting plate A and the lifting machine box, and the mounting plate is installed on the supporting rod.
In the utility model, the lifting assembly comprises a servo motor A, a gear A, a rack, a ball spline and a lifting screw rod, wherein the lifting screw rod is connected with the ball spline arranged in a lifting machine box, the ball spline is meshed with the rack through the gear, the rack is meshed with the gear A, and the gear A is connected with the servo motor A through a connecting shaft.
In the utility model, the tensioning assembly comprises a servo motor B, a tensioning pull rod and a Zhang Jinsai, wherein a tensioning plug is arranged at the bottom end of the tensioning pull rod, the tensioning pull rod is connected with a tensioning machine box on the mounting plate, and the side surface of the tensioning machine box is connected with the servo motor B.
In the utility model, the servo motor B is connected with the bevel gear A through a rotating shaft, the bevel gear A is meshed with the bevel gear B, and the bevel gear B is connected with the tensioning pull rod.
In the utility model, the conical gear B is provided with a connecting groove, a clamping block is arranged in the connecting groove, the top end of the tensioning pull rod is provided with a connecting rod, the connecting rod is clamped in the connecting groove, the connecting rod is also provided with a locking groove, the locking groove is provided with a locking hole, and the clamping block is clamped in the locking hole.
In the utility model, the tensioning plug is arranged in the main pipeline.
In the utility model, the rack is made of rubber, and is of an annular structure.
In the utility model, an alarm and a pressure sensor are arranged on the main pipeline.
In summary, the utility model has the following beneficial effects:
1. the lifting assembly is arranged on the numerical control intelligent brake changer, so that a servo motor A on the lifting assembly is started, a gear A connected with the servo motor A is driven to rotate, an annular structure rack meshed with the gear A is driven to rotate through the rotation of the gear A, a ball spline meshed with the rack is driven to rotate, a lifting screw rod arranged on the ball spline is rotated, a tensioning plug connected with the bottom end of a tensioning assembly connected with the screw rod is moved downwards, a damaged and leaked valve is blocked by Zhang Jinsai, and the replacement efficiency and the replacement quality of the valve of a gas pipeline are improved;
2. the tensioning assembly is arranged at the bottom end of the numerical control intelligent gate changer, so that when a damaged and leaked valve is plugged by a tensioning plug on the tensioning assembly, the servo motor B is started to drive a tensioning pull rod connected with the servo motor B to rotate, the tensioning plug connected with the bottom end of the tensioning pull rod is expanded, a gas pipeline is plugged, and the replacement efficiency and the replacement quality of the valve of the gas pipeline are improved;
3. the connecting rod is clamped in the connecting groove of the conical gear B through the locking groove, a clamping block installed in the connecting groove is clamped with a locking hole in the locking groove, the connecting rod is installed on the conical gear B in a locking mode, after the gas pipeline is plugged by the numerical control intelligent gate changer, a worker can conveniently take down the numerical control intelligent gate changer in time to change the valve, and the changing efficiency and the changing quality of the valve of the gas pipeline are improved;
4. the numerical control intelligent brake changer is characterized in that an alarm is arranged on the brake changer, so that the brake changer repeatedly tests the sensitivity of the gas concentration of the leakage alarm, the tensioning plug reaches a set position, the telescopic capacity and the leak tightness test of plugging, the pressure of the pressure sensor is gradually boosted to test the sealing performance, and the replacement efficiency and the replacement quality of the valve of the gas pipeline are improved.
Drawings
Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, made with reference to the accompanying drawings in which:
FIG. 1 is a schematic diagram of the connection structure of the present utility model and a gas pipeline;
FIG. 2 is an exploded view of the present utility model and a gas pipeline;
FIG. 3 is a schematic diagram of the structure of the present utility model;
FIG. 4 is a schematic view of the internal structure of the present utility model;
FIG. 5 is a schematic view of a lifting assembly according to the present utility model;
FIG. 6 is a schematic view of a tensioning assembly of the present utility model;
fig. 7 is a schematic diagram of the connection structure of the tensioning rod and the bevel gear B of the present utility model.
Reference numerals in the drawings: the brake device comprises a brake changer-1, a servo motor A-1.1, a lifter case-1.2, a ball spline-1.3, a lifting screw rod-1.4, a supporting rod-1.5, a tensioner case-1.6, a servo motor B-1.7, a main pipeline-1.8, a tensioner pull rod-1.9, a tensioner plug-1.10, a gear A-1.11, a rack-1.12, a mounting plate-1.13, a conical gear A-1.14, a conical gear B-1.15, a connecting rod-1.16, a locking groove-1.17, a locking hole-1.18, a connecting groove-1.19, a clamping block-1.20, a valve-2 and a gas pipeline-3.
Detailed Description
The utility model is described in further detail below with reference to the drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not limiting of the utility model. It should be noted that, for convenience of description, only the portions related to the utility model are shown in the drawings.
It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other. The utility model will be described in detail below with reference to the drawings in connection with embodiments.
As shown in fig. 1, 2 and 3, after the valve on the gas pipeline is damaged and leaks air, in order to replace the valve 2 without affecting the gas transportation and without closing the main gate, the valve 2 on the gas pipeline 3 needs to be replaced by using the valve changer 1, so that the replacement efficiency and replacement quality of the valve 2 on the gas pipeline by the numerical control intelligent valve changer are improved.
As shown in fig. 3 and 4, in the process of replacing the valve 2 on the gas pipeline 3 by the numerical control intelligent brake changer, the brake changer 1 is fixed on the valve 2 port by bolts, the valve 2 is connected with the gas pipeline 3, the main pipeline 1.8 on the brake changer 1 is arranged at the bottom end of the brake changer 1, the tensioning plug 1.10 is arranged in the main pipeline 1.8, the tensioning plug 1.10 is arranged at the bottom end of the tensioning pull rod 1.9, the top end of the tensioning pull rod 1.9 is arranged in the tensioning machine case 1.6 on the mounting plate 1.13, the servo motor A1.1 on the lifting assembly is started, the lifting screw 1.4 connected with the servo motor A1.1 is driven to rotate, the lifting screw 1.4 is driven to move downwards, the tensioning plug 1.10 on the tensioning assembly is driven to plug the valve 2 connected with the main pipeline 1.8, meanwhile, the alarm and the pressure sensor are arranged on the main pipeline 3, gas in the valve 2 is monitored in time, gas leakage is prevented, and simultaneously, the quality of the numerical control intelligent brake changer is improved by adjusting Zhang Jinsai 1.10.10, and the quality of the valve 2 is replaced by the numerical control intelligent brake changer.
As shown in fig. 4, in the process of replacing the valve 2 on the gas pipeline 3 by the numerical control intelligent brake changer, in the process of lifting the tensioning assembly by the lifting assembly, a supporting plate a is installed on a main pipeline 1.8 of the brake changer 1, the supporting plate a is connected with a mounting plate 1.3 on the tensioning assembly, a lifting machine box 1.2 is installed at the top end of the supporting plate a, a supporting rod 1.5 is connected with the supporting plate a and the lifting machine box 1.2, and the mounting plate 1.13 is installed on the supporting rod 1.5; the mounting plate 1.13 on the tensioning assembly moves downwards along the supporting rod 1.5, so that the plugging efficiency of the brake changer 1 is improved.
As shown in fig. 4 and 5, in the process of replacing the valve 2 on the gas pipeline 3 by the numerical control intelligent brake changer, a lifting screw rod 1.4 on the lifting assembly is connected with a ball spline 1.3 arranged in a lifting machine box 1.2, the ball spline 1.3 is meshed with a rack 1.12 through a gear, the rack 1.12 is meshed with a gear A1.11, the gear A1.11 is connected with a servo motor A1.1 through a connecting shaft, the rack 1.12 is made of rubber, and the rack 1.12 is of an annular structure; through installing lifting unit on numerical control intelligent brake ware, make servo motor A1.1 on the lifting unit start the back, drive the gear A1.11 rotation that servo motor A1.1 connects, make through gear A1.1 rotatory ring structure rack 1.12 rotation that drives gear A1.11 meshing, make the ball spline 1.3 rotation of rack 1.12 meshing, install the promotion lead screw 1.4 rotation on ball spline 1.3, make the tensioning stopper 1.10 that the tensioning subassembly bottom that promotes the lead screw 1.4 connects move down, make tensioning stopper 1.10 will damage and the valve 2 shutoff of leakage, improve numerical control intelligent brake ware and change efficiency and the replacement quality to the valve 2 of gas pipeline 3.
As shown in fig. 3 and 6, in the process of replacing the valve 2 on the gas pipeline 3 by the numerical control intelligent brake changer, a tensioning plug 1.10 of a tensioning assembly is arranged at the bottom end of a tensioning pull rod 1.9, the tensioning pull rod 1.9 is connected with a tensioning machine box 1.6 on a mounting plate 1.13, the side surface of the tensioning machine box 1.6 is connected with a servo motor B1.7, the servo motor B1.7 is connected with a bevel gear A1 through a rotating shaft, a bevel gear A1.14 is meshed with a bevel gear B1.15, and the bevel gear B1.15 is connected with the tensioning pull rod 1.9; through set up tensioning assembly in numerical control intelligence gate changer bottom, when making tensioning stopper 1.10 on the tensioning assembly will damage and the valve 2 of leakage carry out the shutoff, servo motor B1.7 starts, drives the tensioning pull rod 1.9 rotation that servo motor B1.7 connects, makes tensioning stopper 1.10 expansion that tensioning pull rod 1.9 bottom is connected, carries out the shutoff to gas pipeline 3, improves the change efficiency and the change quality of numerical control intelligence gate changer to gas pipeline 3's valve 2.
As shown in fig. 6 and 7, in the process of replacing the valve 3 on the gas pipeline 3 by the numerical control intelligent brake changer, a connecting groove 1.19 is formed in the conical gear B1.15, a clamping block 1.20 is installed in the connecting groove 1.19, a connecting rod 1.16 is installed at the top end of the tensioning pull rod 1.9, the connecting rod 1.16 is clamped in the connecting groove 1.19, a locking groove 1.17 is further formed in the connecting rod 1.16, a locking hole 1.18 is formed in the locking groove 1.17, and the clamping block 1.20 is clamped in the locking hole 1.18; through setting up connecting rod 1.16 on tensioning pull rod 1.9 top to set up locking groove 1.17 on connecting rod 1.16, make connecting rod 1.16 pass through locking groove 1.17 joint in the spread groove 1.19 of conical gear B1.15, and make the joint piece 1.20 of installation in the spread groove 1.19 and the locking hole 1.18 joint in the locking groove 1.17, connecting rod 1.16 lock is installed on conical gear B1.15, make numerical control intelligent gate changer in time take off numerical control intelligent gate changer after with gas pipeline 3 shutoff, change valve 2, improve the change efficiency and the change quality of numerical control intelligent gate changer to gas pipeline 3's valve 2.
In the process that the numerical control intelligent gate changer is used for replacing the valve 2 on the gas pipeline 3, after the numerical control intelligent gate changer is used for plugging the gas pipeline 3 through the tensioning plug 1.10, a worker removes the gate changer 1 and fixes the tensioning pull rod 1.9 through the safety plug board, the worker timely replaces the damaged and leaked valve 2, after replacing the valve 2, the worker installs the numerical control intelligent gate changer on the replaced valve 2, the intelligent numerical control gate changer lifts the plugged tensioning plug 1.10 through the lifting assembly, the replacement of the gas pipeline 3 is completed, an alarm is arranged on the main pipeline 1.8 on the gate changer 1, the gate changer 1 repeatedly tests the sensitivity of the gas concentration of the leakage alarm, the tensioning plug 1.10 reaches the set position and the telescopic capacity and leak tightness test, the pressure of the pressure sensor is used for step-up testing the sealing performance, and the replacement efficiency and replacement quality of the valve 2 of the gas pipeline 3 are improved.
The above description is only illustrative of the preferred embodiments of the utility model and the technical principles employed. Meanwhile, the scope of the utility model is not limited to the technical scheme formed by the specific combination of the technical features, and other technical schemes formed by any combination of the technical features or the equivalent features thereof without departing from the inventive concept are also covered. Such as the above-mentioned features and the technical features disclosed in the present utility model (but not limited to) having similar functions are replaced with each other.
Claims (6)
1. The utility model provides a numerical control intelligence gate changer, includes gate changer (1) and valve (2), characterized by: the gate changer (1) is fixed on the opening of the valve (2) through bolts, and the valve (2) is connected with the gas pipeline (3);
the brake changer (1) comprises a lifting assembly, a tensioning assembly and a main pipeline (1.8), wherein the main pipeline (1.8) is arranged at the bottom end of the brake changer (1), a supporting plate A is arranged on the main pipeline (1.8), the supporting plate A is connected with a mounting plate (1.13) on the tensioning assembly, a lifting machine box (1.2) is arranged at the top end of the supporting plate A, a supporting rod (1.5) is connected with the supporting plate A and the lifting machine box (1.2), and the mounting plate (1.13) is arranged on the supporting rod (1.5).
2. The digitally controlled intelligent brake changer of claim 1, wherein: the lifting assembly comprises a servo motor A (1.1), a gear A (1.11), a rack (1.12), ball splines (1.3) and a lifting screw rod (1.4), wherein the lifting screw rod (1.4) is connected with the ball splines (1.3) arranged in a lifting machine box (1.2), the ball splines (1.3) are meshed with the rack (1.12) through the gear, the rack (1.12) is meshed with the gear A (1.11), and the gear A (1.11) is connected with the servo motor A (1.1) through a connecting shaft.
3. The digitally controlled intelligent brake changer of claim 1, wherein: the tensioning assembly comprises a servo motor B (1.7), a tensioning pull rod (1.9) and a tensioning plug (1.10), wherein the tensioning plug (1.10) is arranged at the bottom end of the tensioning pull rod (1.9), the tensioning pull rod (1.9) is connected with a tensioning machine box (1.6) on the mounting plate (1.13), and the side face of the tensioning machine box (1.6) is connected with the servo motor B (1.7).
4. A digitally controlled intelligent brake changer according to claim 3, wherein: the servo motor B (1.7) is connected with the conical gear A (1.14) through a rotating shaft, the conical gear A (1.14) is meshed with the conical gear B (1.15), and the conical gear B (1.15) is connected with the tensioning pull rod (1.9).
5. The digitally controlled intelligent brake changer of claim 4, wherein: the novel anti-theft device is characterized in that a connecting groove (1.19) is formed in the conical gear B (1.15), a clamping block (1.20) is arranged in the connecting groove (1.19), a connecting rod (1.16) is arranged at the top end of the tensioning pull rod (1.9), the connecting rod (1.16) is clamped in the connecting groove (1.19), a locking groove (1.17) is further formed in the connecting rod (1.16), a locking hole (1.18) is formed in the locking groove (1.17), and the clamping block (1.20) is clamped in the locking hole (1.18).
6. A digitally controlled intelligent brake changer according to claim 3, wherein: the tensioning plug (1.10) is mounted within the main conduit (1.8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321251507.5U CN219911795U (en) | 2023-05-22 | 2023-05-22 | Numerical control intelligent brake changer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321251507.5U CN219911795U (en) | 2023-05-22 | 2023-05-22 | Numerical control intelligent brake changer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219911795U true CN219911795U (en) | 2023-10-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321251507.5U Active CN219911795U (en) | 2023-05-22 | 2023-05-22 | Numerical control intelligent brake changer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219911795U (en) |
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2023
- 2023-05-22 CN CN202321251507.5U patent/CN219911795U/en active Active
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